def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# moon observation
az_offset = 20
el_offset = 0
#freqs = np.arange(1000, 11000, 500)
#freq = 1600 #+ 2*300
#freq = 1600 + 700 #+ 2*300
ant_list = ["2b", "2a"]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, True)
obs_time = 30
source = "NCP"
ata_control.set_az_el(ant_list, 0, 40.723)
ata_control.autotune(ant_list)
freqs = np.arange(1250, 11200, 450)
snap_dada.set_freq_auto([freqs[0]] * len(ant_list), ant_list)
time.sleep(30)
for ifreq, freq in enumerate(freqs):
snap_dada.set_freq_auto([freq] * len(ant_list), ant_list)
snap_if.tune_if_ants(ant_list)
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=2,
acclen=120 * 2,
source="NCP",
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
# pulsar observation
#ant_list = ["1a", "1f", "1c", "2a", "2h", "1k", "5c", "4g", "4j"]
#freqs = [950, 950, 1600, 1600, 1600, 1600, 950, 950, 1600]
#ant_list = ["1a", "1f", "1c", "2a", "2h", "1k", "5c", "4g", "4j", "1h"]
#freqs = [950, 950, 1600, 1600, 1600, 1600, 950, 950, 1600, 1600]
ant_list = ["1a", "1f", "5c", "1c", "2a", "4j", "2h", "1k", "1h"]
freqs = [950]*3 + [1600]*3 + [2250]*3
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas,ant_list, True)
source = "frb180916"
snap_dada.set_freq_auto(freqs, ant_list)
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
obs_time = 1200
nhours = 3
ncycles = 2
for icycle in range(ncycles):
for i in range(nhours*3):
snap_if.tune_if_ants(ant_list)
utc = snap_dada.start_recording(ant_list, obs_time,
npolout=1, acclen=120, disable_rfi=True)
snap_dada.mark_obs_for_heimdall(utc)
time.sleep(1200)
def main():
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
ant_list = ["1a", "1f", "1c", "2a", "2b", "2h",
"3c", "4g", "1k", "5c", "1h", "4j"]
#ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas,ant_list, False)
ata_control.set_az_el(ant_list, 180, 75)
ata_control.autotune(ant_list)
freqs = np.arange(2250, 11200, 550)
snap_dada.set_freq_auto([freqs[0]]*len(ant_list), ant_list)
time.sleep(30)
o = open("output_snap_if.txt","w")
for ifreq, freq in enumerate(freqs):
time.sleep(10)
snap_dada.set_freq_auto([freq]*len(ant_list), ant_list)
snap_if.tune_if_ants(ant_list)
o.write(str(freq))
o.write(str(snap_if.getatten(ant_list)))
o.close()
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
ant_list = ["1f", "1h", "1c"] #, "1k", "5c"]
freqs = [950, 1300, 1650] #, 1600, 950]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
source = "J0332+5434"
ata_control.make_and_track_ephems(source, ant_list)
#ata_control.set_freq(freqs, ant_list)
snap_dada.set_freq_auto(freqs, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_ants(ant_list)
obs_time = 300
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=1,
acclen=24,
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
antlo_list = [
"1cB", "1eB", "1gB", "1hB", "1kB", "2aB", "2bB", "2cB", "2eB", "2hB",
"2jB", "2lB", "2mB", "3cB", "3dB", "3lB", "4jB", "5bB", "4gB"
]
ant_list = list(set([antlo[:-1] for antlo in antlo_list]))
los = list(set([antlo[-1] for antlo in antlo_list]))
#freqs = [950]*3 + [1600]*3 + [2250]*3
#ant_list = ["1f"]
freqs = [3000] * len(ant_list)
freqs = [6000] * len(ant_list)
#freqs = [8450]*len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
#ata_control.set_freq(freqs, ant_list, lo='a')
ata_control.set_freq(freqs, ant_list, lo='b')
time.sleep(30)
source = "3c286"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
ant_list = [
"1c", "1g", "1h", "1k", "1e", "2a", "2b", "2c", "2e", "2h", "2j", "2k",
"2l", "2m", "3c", "3d", "3l", "4j", "5b", "4g"
] #2a? 1k?
lo = "b"
antlo_list = [ant + lo.upper() for ant in ant_list]
#antlo_list += [ant+"C" for ant in ant_list]
#los = list(set([antlo[-1] for antlo in antlo_list]))
freqs = [3000] * len(ant_list)
#freqs_c = [3000]*len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
ata_control.set_freq(freqs, ant_list, lo='b')
#time.sleep(30)
#ata_control.set_freq(freqs_c, ant_list, lo='c', nofocus=True)
#time.sleep(30)
source = "3c295"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
ant_list = [
"1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c", "2e", "2h", "2j", "2l",
"2m", "3c", "3d", "3l", "4j", "5b", "4g", "2k"
]
antlo_list = [ant + "B" for ant in ant_list]
#antlo_list += [ant+"C" for ant in ant_list]
#los = list(set([antlo[-1] for antlo in antlo_list]))
#freqs = [1800]*len(ant_list)
freqs = [3000] * len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
ata_control.set_freq(freqs, ant_list, lo='b')
time.sleep(30)
source = "m31"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
def main():
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
# pulsar observation
antlo_list = ["1aA", "1fA", "1cA", "2aA", "4jA", "2hA", "3dA", "4gA", "1kA", "5cA", "1hA", "2bA",
"1cB", "1eB", "1gB", "1hB",
"1kB", "2aB", "2bB", #"2cB",
"2eB", "2hB", "2jB"]
ant_list = [antlo[:-1] for antlo in antlo_list]
los = list(set([antlo[-1] for antlo in antlo_list]))
#freqs = [950]*3 + [1600]*3 + [2250]*3
#ant_list = ["1f"]
freqs = [1500]*len(ant_list)
ata_control.reserve_antennas(list(set(ant_list)))
atexit.register(ata_control.release_antennas, list(set(ant_list)), True)
ata_control.set_freq(freqs, ant_list, lo='a')
ata_control.set_freq(freqs, ant_list, lo='b')
time.sleep(30)
source = "J0332+5434"
ata_control.make_and_track_ephems(source, list(set(ant_list)))
ata_control.autotune(ant_list, power_level=-15)
snap_if.tune_if_antslo(antlo_list)
obs_time = 600
utc = snap_dada.start_recording(antlo_list, obs_time,
disable_rfi=True, npolout=1, acclen=120)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
ant_list = [
"1c", "1e", "1g", "1h", "2a", "2b", "2c", "2e", "2h", "2j", "2k", "2l",
"2m", "3c", "3d", "3l", "4j", "5b", "4g"
] #1k left out cuz of weird movement
antlo_list = [ant + "B" for ant in ant_list]
#antlo_list += [ant+"C" for ant in ant_list]
#los = list(set([antlo[-1] for antlo in antlo_list]))
freqs = [3500] * len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
ata_control.set_freq(freqs, ant_list, lo='b')
time.sleep(30)
#source = "3c345"
#ata_control.make_and_track_ephems(source, ant_list)
#goes_az = 203.323 #121.96 (goes 16)
#goes_el = 40.119 #23.63
az = 223.323
el = 40.119
ata_control.set_az_el(ant_list, az, el)
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# Define antennas
ant_list = [
"1c", "1g", "1h", "1k", "1e", "2a", "2b", "2c", "2e", "2h", "2j", "2k",
"2l", "2m", "3c", "3d", "3l", "4j", "5b", "4g"
]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
obs_time = 300
antlo_list = [ant + lo.upper() for ant in ant_list for lo in ['b', 'c']]
freqs = [2200] * len(ant_list)
freqs_c = [3000] * len(ant_list)
ata_control.set_freq(freqs, ant_list, lo='b', nofocus=True)
ata_control.set_freq(freqs_c, ant_list, lo='c')
time.sleep(30)
source = "3c295"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
obs_time = 650
print("=" * 79)
print("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" % obs_time)
os.system("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" % obs_time)
print("Recording for %i seconds..." % obs_time)
time.sleep(obs_time + 20)
for i in range(10):
source = "3c345"
ata_control.make_and_track_ephems(source, ant_list)
time.sleep(20) #make sure delay engine is updated
print("=" * 79)
print("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" % obs_time)
os.system("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" %
obs_time)
print("Recording for %i seconds..." % obs_time)
time.sleep(obs_time + 20)
source = "3c295"
ata_control.make_and_track_ephems(source, ant_list)
time.sleep(20) #make sure delay engine is updated
print("=" * 79)
print("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" % obs_time)
os.system("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" %
obs_time)
print("Recording for %i seconds..." % obs_time)
time.sleep(obs_time + 20)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
#ant_list = ["1f", "1h"]#, "1k", "5c"]
#freqs = [950, 1600]#, 1600, 950]
#ant_list = ["1a", "4j", "1k"]
#freqs = [950] + [1600] + [2250]
ant_list = ["1f", "5c", "1a", "1c", "2a", "4j", "2h", "1k", "1h"]
#freqs = [950]*3 + [1600]*3 + [2250]*3
freqs = [1400] * len(ant_list)
#ant_list = ["1f", "1k"]
#freqs = [950, 1600]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
source = "j0534+2200"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_dada.set_freq_auto(freqs, ant_list)
snap_if.tune_if_ants(ant_list)
obs_time = 1800
#for i in range(3):
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=1,
acclen=40,
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# multiple source observation
ant_list = [
"1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c", "2e", "2h", "2j", "2l",
"2m", "3c", "3d", "3l", "4j", "5b", "4g"
] #2k left out
antlo_list = [ant + "B" for ant in ant_list]
freqs = [1500] * len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
ata_control.set_freq(freqs, ant_list, lo='b')
#time.sleep(30)
print("Aquiring source list")
lista = []
with open("source_radec.txt") as f:
source_list = f.readlines()[1:]
for x in source_list:
lista.append(x.split(' ')[0])
source_name = lista
print(source_name)
#source_name = source_name[1] #if you want to just observe one of the sources
print("source list aquired")
for i, source in enumerate(source_name):
print(i, source)
if ata_sources.check_source(source)['el'] > 17:
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
obs_time = 30
#_ = input("press enter to continue")
utc = snap_dada.start_recording(antlo_list,
obs_time,
disable_rfi=True,
npolout=1,
acclen=120)
else:
continue
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# multiple source observation
ant_list = [
"1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c", "2e", "2h", "2j", "2l",
"2k", "2m", "3c", "3d", "3l", "4j", "5b", "4g"
]
antlo_list = [ant + "B" for ant in ant_list]
freqs = [3000] * len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
ata_control.set_freq(freqs, ant_list, lo='b')
#time.sleep(30)
source_name = ['3c273', '3c286', '3c295']
do_autotune = True
while True:
for i, source in enumerate(source_name):
print(i, source)
if 85 > ata_sources.check_source(source)['el'] > 21:
ata_control.make_and_track_ephems(source, ant_list)
if do_autotune:
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
do_autotune = False
print("Tuning complete")
#time.sleep(20)
obs_time = 610 #925 #seconds
print("=" * 79)
print("Starting new obs")
print("start_record_in_x.py -H 1 2 3 4 -i 10 -n %i" % obs_time)
os.system("start_record_in_x.py -H 1 2 3 4 -i 10 -n %i" %
obs_time)
print("Recording on sky source %s..." % source)
time.sleep(obs_time + 20)
print("=" * 79)
print("Obs completed")
else:
print(
str(source) +
" is not high (or low) enough to observe, trying again once all others are targeted"
)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# Define antennas
ant_list = [
"1c", "1g", "1h", "1k", "1e", "2a", "2b", "2c", "2e", "2h", "2j", "2k",
"2l", "2m", "3c", "3d", "3l", "4j", "5b", "4g"
]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
obs_time = 300
antlo_list = [ant + lo.upper() for ant in ant_list for lo in ['b', 'c']]
source = "3c48"
freqs = [1400] * len(ant_list)
ata_control.set_freq(freqs, ant_list, lo='b') #, nofocus=True)
#ata_control.set_freq(freqs_c, ant_list, lo='c')
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
print("Tuning complete")
print("=" * 79)
print("Starting new obs")
print("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" % obs_time)
os.system("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" % obs_time)
print("Recording...")
time.sleep(obs_time + 20)
print("=" * 79)
print("Source 1 Obs completed")
#SOURCE 2
source = "3c84"
freqs = [1400 + 800] * len(ant_list)
ata_control.set_freq(freqs, ant_list, lo='b') #, nofocus=True)
ata_control.make_and_track_ephems(source, ant_list)
snap_if.tune_if_antslo(antlo_list)
print("Tuning complete")
print("=" * 79)
print("Starting new obs")
print("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" % obs_time)
os.system("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" % obs_time)
print("Recording...")
time.sleep(obs_time + 20)
print("=" * 79)
print("Obs completed")
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# Define antennas
ant_list = [
"1c", "1g", "1h", "1k", "1e", "2a", "2b", "2c", "2e", "2h", "2j", "2k",
"2l", "2m", "3c", "3d", "3l", "4j", "5b", "4g"
]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
antlo_list = [ant + lo.upper() for ant in ant_list for lo in ['b', 'c']]
freqs = [3000] * len(ant_list)
freqs_c = [3000] * len(ant_list)
# set LO + focus frequencies
ata_control.set_freq(freqs, ant_list, lo='b', nofocus=True)
ata_control.set_freq(freqs_c, ant_list, lo='c')
time.sleep(30)
# Track source
source = "3c84"
ata_control.make_and_track_ephems(source, ant_list)
# autotune + IF tuning
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
print("Tuning complete")
#time.sleep(20)
xgpu_int_time = 6.5536 #seconds
obs_time = 600 #seconds
print("=" * 79)
print("Setting correlator integration time")
print("set_postproc_keys.py -s --prefix XTIMEINT=%f" % xgpu_int_time)
os.system("set_postproc_keys.py -s --prefix XTIMEINT=%f" % xgpu_int_time)
print("=" * 79)
print("Starting new obs")
print("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 10 -n %i" % obs_time)
os.system("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 10 -n %i" % obs_time)
print("Recording...")
time.sleep(obs_time + 20)
print("=" * 79)
print("Obs completed")
def main():
parser = ArgumentParser(description='ATA Antenna Controller')
parser.add_argument(
'--frequency',
'-f',
type=int,
default=3000,
help=
"Frequency in MHz to tune the LOs to default is 3000 (e.g. 3000 for 3 GHz)",
required=False)
args = parser.parse_args()
ants_lo_a = ["1c", "2a", "4j"] # Lo a
ants_lo_b = ["1a", "1f", "4g", "5c"] # LO b
ants_lo_c = ["2h", "1k", "1h"]
ants_lo_d = ["2b", "3c"]
ant_list = ants_lo_a + ants_lo_b + ants_lo_c + ants_lo_d
# Reserve antennas, and make sure to unreserve when code exists
print("Reserving antennas " + str(ant_list))
ata_control.reserve_antennas(ant_list)
# Tune the RF over fiber power
freq = args.frequency
print("Autotuning to " + str(freq) + "...")
ata_control.autotune(ant_list)
ata_control.set_freq(freq, ants_lo_a, lo='a')
ata_control.set_freq(freq, ants_lo_b, lo='b')
ata_control.set_freq(freq, ants_lo_c, lo='c')
ata_control.set_freq(freq, ants_lo_d, lo='d')
# pick source and point dishes
while True:
cmd = input("'park' to exit or target name (e.g. casa or 3c84) ")
if cmd == 'park':
break
source = cmd
print("[" + str(datetime.now().strftime("%Y-%m-%d %H:%M:%S")) +
"] Tracking to " + source)
ata_control.make_and_track_source(source, ant_list)
print("[" + str(datetime.now().strftime("%Y-%m-%d %H:%M:%S")) +
"] Running.")
_ = input("Press ENTER to change state")
print("Releasing antennas...")
ata_control.release_antennas(ant_list, True)
print("Done.")
def main():
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
# pulsar observation
#ant_list = ["1a", "1k", "5c", "1h", "4j", "3d", "4g", "2h", "2a", "2b", "1c"]
#ant_list = ["1a", "1f", "2a", "2h", "3d", "4g", "1k", "5c", "1h", "2b"]
ant_list = ['1a', '1f', '1c', '1h', '2a', '4j', '2h', '3d', '4g', '5c', '2b']
#freqs = [2000]*len(ant_list)
freqs = [1500]*len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas,ant_list, True)
# observe a pulsar
#source = "J1935+1616"
#source = "J0332+5434"
#ata_control.make_and_track_ephems(source, ant_list)
#ata_control.autotune(ant_list, power_level=-15)
#snap_dada.set_freq_auto(freqs, ant_list)
#snap_if.tune_if_ants(ant_list)
#utc = snap_dada.start_recording(ant_list, 600,
# npolout=1, acclen=120, disable_rfi=True)
# now to FRB source
#source = "frb180916"
source = "J1934+2153"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list, power_level=-15)
snap_dada.set_freq_auto(freqs, ant_list)
snap_if.tune_if_ants(ant_list)
obs_time = 1200
nhours = 3
ncycles = 3
for icycle in range(ncycles):
for i in range(nhours*3):
snap_if.tune_if_ants(ant_list)
utc = snap_dada.start_recording(ant_list, obs_time,
npolout=1, acclen=120, disable_rfi=True)
Path('/mnt/buf0/obs/%s/obs.sumall' %utc).touch()
snap_dada.mark_obs_for_heimdall(utc)
time.sleep(300)
def main():
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
ant_list = ["1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c",
"2e", "2h", "2j", "2l", "2m", "3c", "3d",
"3l", "4j", "5b", "4g", "2k"]
antlo_list = [ant+"B" for ant in ant_list]
#antlo_list += [ant+"C" for ant in ant_list]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
time.sleep(30)
freqs = np.arange(2250, 11200, 550)
obs_time = 20
start_az = 20
start_el = 0
end_az = 360
end_el = 90
step = 10
az_list = np.arange(start_az, end_az, step)
el_list = np.arange(start_el, end_el, step)
for freq in freqs:
ata_control.set_freq(freq, ant_list, lo='b')
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
for az in az_list:
for el in el_list:
print("az: %.2f, el: %.2f" %(az, el))
os.system("killall ata_udpdb")
ata_control.set_az_el(ant_list, az, el)
utc = snap_dada.start_recording(antlo_list, obs_time, acclen=120*16,
disable_rfi=True)
time.sleep(10)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
ant_list = [
"1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c", "2e", "2h", "2j", "2k",
"2l", "2m", "3c", "3d", "3l", "4j", "5b", "4g"
] #2a? 1k?
lo = "b"
antlo_list = [ant + lo.upper() for ant in ant_list]
#antlo_list += [ant+"C" for ant in ant_list]
#los = list(set([antlo[-1] for antlo in antlo_list]))
freqs = [4000] * len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
ata_control.set_freq(freqs, ant_list, lo='b')
#time.sleep(20)
#ata_control.set_freq(freqs_c, ant_list, lo='c')
#time.sleep(30)
cal_source = '3c273'
source = "virgo"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_antslo(antlo_list)
os.system("start_record_in_x.py -H 1 2 3 4 -i 5 -n 3600")
time.sleep(3600)
ata_control.make_and_track_ephems(cal_source, ant_list)
os.system("start_record_in_x.py -H 1 2 3 4 -i 5 -n 180")
time.sleep(180)
for i in range(10):
ata_control.make_and_track_ephems(source, ant_list)
os.system("start_record_in_x.py -H 1 2 3 4 -i 5 -n 1800")
time.sleep(1800)
ata_control.make_and_track_ephems(cal_source, ant_list)
os.system("start_record_in_x.py -H 1 2 3 4 -i 5 -n 180")
time.sleep(180)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# FRB observation
ant_list = [
"1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c", "2e", "2h", "2j", "2l",
"2m", "3c", "3d", "3l", "4j", "5b", "4g"
] #no 2k yet
lo = "B"
antlo_list = [ant + lo for ant in ant_list]
freqs = [1500] * len(ant_list)
ata_control.reserve_antennas(list(set(ant_list)))
atexit.register(ata_control.release_antennas, list(set(ant_list)), True)
ata_control.set_freq(freqs, ant_list, lo='b')
time.sleep(30)
source = "J1934+2153"
ata_control.make_and_track_ephems(source, list(set(ant_list)))
ata_control.autotune(ant_list, power_level=-15)
obs_time = 1200
#Note - ncycles should not be less than nhours, to ensure that the backend
#can catch up and process the files before filling up disk space
nhours = 1
ncycles = 3
for icycle in range(ncycles):
for i in range(nhours * 3):
snap_if.tune_if_antslo(antlo_list)
utc = snap_dada.start_recording(antlo_list,
obs_time,
npolout=1,
acclen=120,
disable_rfi=True)
mv_utc_antlo_to_ant(utc)
Path('/mnt/buf0/obs/%s/obs.sumall' % utc).touch()
snap_dada.mark_obs_for_heimdall(utc)
time.sleep(300)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
"""
ant_list = ["1a","1f","5c"]
freqs = [950]*3
ant_list += ["2h", "1k", "1h"]
freqs += [1300]*3
ant_list += ["1c", "2a", "4j"]
freqs += [1650]*3
"""
#ant_list = ["1f", "2a", "1k", "5c"]
#freqs = [950, 1600, 1600, 950]
#ant_list = ["1a", "1f", "1c", "2a", "2b", "2h", "3c",
# "1k", "5c", "4g", "4j", "1h"]
#freqs = [1400]*len(ant_list)
#ant_list = ["1f", "5c", "1a", "1c", "2a", "4j", "2h", "1k", "1h"]
#freqs = [950]*3 + [1600]*3 + [2250]*3
ant_list = [
"1a", "1f", "1c", "2a", "2h", "3d", "5c", "2b", "1h", "4g", "4j"
]
freqs = [1500] * len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, True)
source = "J1935+1616"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_dada.set_freq_auto(freqs, ant_list)
time.sleep(30)
snap_if.tune_if_ants(ant_list)
obs_time = 300
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=1,
acclen=120,
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
# pulsar observation
#ant_list = ["1f", "1h"]#, "1k", "5c"]
#freqs = [950, 1600]#, 1600, 950]
#ant_list = ["1a", "4j", "1k"]
#freqs = [950] + [1600] + [2250]
ant_list = ["1f", "5c", "1a", "1c", "2a", "4j", "2h", "1k", "1h"]
antlo_list = ["1aA", "1fA", "2aA", "2hA", "3dA", "4gA", "1kA", "5cA", "1hA", "2bA",
"1cB", "1eB", "1gB", #rfsoc1
# "2cB", #rfsoc2
"2eB", "2jB", #"2kB", #rfsoc3
"2mB", "3cB", #rfsoc4
"3lB", "5bB", "4jB" #rfsoc5
]
freq = 1500
ant_list = [antlo[:-1] for antlo in antlo_list]
#ant_list = ["1f", "1k"]
#freqs = [950, 1600]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
source = "j0534+2200"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
#snap_dada.set_freq_auto(freqs, ant_list)
ata_control.set_freq([freq]*len(ant_list), ant_list, lo='a')
time.sleep(20)
ata_control.set_freq([freq]*len(ant_list), ant_list, lo='b')
#snap_if.tune_if_ants(ant_list)
snap_if.tune_if_antslo(antlo_list)
obs_time = 1200
#for i in range(3):
utc = snap_dada.start_recording(antlo_list, obs_time,
npolout=1, acclen=120, disable_rfi=True)
mv_utc_antlo_to_ant(utc)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
az_offset = 20.
el_offset = 0.
ant_list = ["2b"]
source = "casa"
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
ata_control.create_ephems2(source, az_offset, el_offset)
ata_control.point_ants2(source, "off", ant_list)
ata_control.autotune(ant_list)
_ = input("Press any key to switch to on source")
ata_control.point_ants2(source, "on", ant_list)
print("on source acquired")
def main():
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
ant_list = ["1c", "1g", "1h", "1k", "1e", "2a", "2b", "2c",
"2e", "2h", "2j", "2k", "2l", "2m", "3c", "3d",
"3l", "4j", "5b", "4g"] #2a? 1k?
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
antlo_list = [ant+lo.upper() for ant in ant_list for lo in ['b','c']]
#freqs_list = np.arange(1500,10000,500)[11:]
freqs_list = [3000,6000,9000]
source = "3c84"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
obs_time = 3760
for freq in freqs_list:
freqs = [freq]*len(ant_list)
freqs_c = [freq]*len(ant_list)
ata_control.set_freq(freqs, ant_list, lo='b', nofocus=True)
ata_control.set_freq(freqs_c, ant_list, lo='c')
time.sleep(30)
#snap_if.tune_if_antslo(antlo_list)
print("="*79)
print("Starting new obs at obsfreq: %f" %freq)
print("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" %obs_time)
os.system("start_record_in_x.py -H 1 2 3 4 5 6 7 8 -i 15 -n %i" %obs_time)
print("Recording for %i seconds..." %obs_time)
time.sleep(obs_time+20)
print("="*79)
print("Obs completed")
def main():
alist = ['1a', '1c', '2h'] #define antennas list (alist)
src = 'moon' #define target source
#az_off = 5 #define azimuth offset for on-off scan
#el_off = 5 #define elevation offset for on-off scan
freq = 1400 #set center frequency in MHz
duration = 30 #duration of tracking
#lock out the antennas you will be using
ac.reserve_antennas(alist)
#turn on the LNAs if they're not already on
ac.try_on_lnas(alist)
#set up with Autotune
ac.autotune(alist)
#display starting coordinates so
#you can verify antennas have moved
start_radec = ac.getRaDec(alist)
print("The current coordinates are: ", start_radec)
#create ephemeris file that tells the antenna
#where it should be pointing at each timestamp
ac.make_and_track_ephems(src, alist)
#set the center frequency
ac.set_freq(freq, alist)
#print the coordinates after the antennas have
#been given the point and track command to ensure
#that they moved.
src_radec = ac.getRaDec(alist)
print("The source coordinates are: ", src_radec)
#stay on source for the given duration
time.sleep(duration)
#unlock the antennas once you're done
ac.release_antennas(alist, True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
#ant_list = ["1a", "1f", "5c", "1c", "2a", "4j", "2h", "1k", "1h"]
#ant_list = ["3c", "2b"]
#ant_list = ["1a", "1f", "1c", "2b",
# "1k", "5c", "1h", "4j", "2a", "3d", "4g", "2h"]
#ant_list = ["1a", "1f", "1k", "5c", "1h", "4j", "3d", "4g", "2h", "2a", "1c", "2b"]
ant_list = [
"1a", "1f", "5c", "1h", "4j", "3d", "4g", "2h", "2a", "1c", "2b"
]
#ant_list = ["1a", "1f", "5c", "4g"]
#freqs = [950]*3 + [1600]*3 + [2250]*3
#ant_list = ["1f"]
freqs = [1500] * len(ant_list)
#freqs = [750]*len(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, True)
#ata_control.set_freq(freqs, ant_list)
snap_dada.set_freq_auto(freqs, ant_list)
print("Done")
time.sleep(30)
source = "J0332+5434"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list, power_level=-15)
snap_if.tune_if_ants(ant_list)
obs_time = 1200
utc = snap_dada.start_recording(ant_list,
obs_time,
disable_rfi=True,
npolout=1,
acclen=120)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
ant_list = ["3c"]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
source = "J1935+1616"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_ants(ant_list)
obs_time = 600
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=1,
acclen=120,
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
ant_list = ["1a", "1f", "1h", "1c", "2a", "2h", "1k", "5c", "4j", "4g"]
freqs = [950, 950, 1600, 1600, 1600, 1600, 1600, 950, 1600, 950]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, True)
source = "J0008+6829"
ata_control.make_and_track_ephems(source, ant_list)
snap_dada.set_freq_auto(freqs, ant_list)
ata_control.autotune(ant_list)
os.system(ATTEMP_SCRIPT)
obs_time = 1200
nhours = 3
for i in range(int(nhours * 3)):
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=1,
acclen=120,
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# moon observation
az_offset = 20.
el_offset = 0.
#ant_list = ["1a", "1f", "1c", "2a", "2b", "3d",
# "4g", "1k", "5c", "1h", "4j", "2h"]
ant_list = [
"1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c", "2e", "2h", "2j", "2k",
"2l", "2m", "3c", "3d", "3l", "4j", "5b", "4g"
]
antlo_list = [ant + "B" for ant in ant_list]
#ant_list = [antlo[:-1] for antlo in antlo_list]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
obs_time = 30
n_on_off = 1
source = "moon"
ata_control.create_ephems2(source, az_offset, el_offset)
ata_control.point_ants2(source, "off", ant_list)
ata_control.autotune(ant_list)
#freqs = np.arange(1200, 9500, 350)
#freqs = np.arange(1200, 11200, 350)
#freqs = np.arange(1200, 1900, 350)
freqs = np.arange(2250, 11200, 550)
#snap_dada.set_freq_auto([freqs[0]]*len(ant_list), ant_list)
#ata_control.set_freq([freqs[0]]*len(ant_list), ant_list, lo='a')
ata_control.set_freq([freqs[0]] * len(ant_list), ant_list, lo='b')
snap_if.tune_if_antslo(antlo_list)
time.sleep(30)
utcs_all = []
for ifreq, freq in enumerate(freqs):
utcs_this_freq = []
if ifreq != 0:
#ata_control.set_freq([freq]*len(ant_list), ant_list, lo='a')
time.sleep(20)
ata_control.set_freq([freq] * len(ant_list), ant_list, lo='b')
snap_if.tune_if_antslo(antlo_list)
for i in range(n_on_off):
# record on
ata_control.point_ants2(source, "on", ant_list)
ntries = 0
while True:
try:
utc = snap_dada.start_recording(antlo_list,
obs_time,
npolout=2,
acclen=120 * 16,
disable_rfi=True)
break
except Exception as e:
print("Got exception")
print(e)
ntries += 1
if ntries > 3:
raise e
time.sleep(0.5)
utcs_this_freq.append(utc)
mv_utc_antlo_to_ant(utc)
os.system("killall ata_udpdb")
#record off
ata_control.point_ants2(source, "off", ant_list)
ntries = 0
while True:
try:
utc = snap_dada.start_recording(antlo_list,
obs_time,
npolout=2,
acclen=120 * 16,
disable_rfi=True)
break
except Exception as e:
print("Got Exception")
print(e)
ntries += 1
if ntries > 3:
raise e
time.sleep(0.5)
utcs_this_freq.append(utc)
mv_utc_antlo_to_ant(utc)
os.system("killall ata_udpdb")
utcs_all.append(utcs_this_freq)
initial_utc = utcs_all[0][0]
os.system("mkdir /mnt/datax-netStorage-40G/calibration/" + initial_utc)
for freq, utcs in zip(freqs, utcs_all):
os.system("mkdir /mnt/datax-netStorage-40G/calibration/%s/freq_%i" %
(initial_utc, freq))
for utc in utcs:
os.system(
"mv /mnt/buf0/obs/%s /mnt/datax-netStorage-40G/calibration/%s/freq_%i"
% (utc, initial_utc, freq))
os.system(
"/home/obsuser/scripts/fil2csv.py /mnt/datax-netStorage-40G/calibration/%s/*/*/*/*.fil"
% (initial_utc))
"""
os.system("mkdir /mnt/datax-netStorage-40G/calibration/"+initial_utc)
for freq, utcs in zip(freqs, utcs_all):
for utc in utcs:
os.system("mv /mnt/buf0/obs/%s /mnt/datax-netStorage-40G/calibration/%s"
%(utc, initial_utc))
"""
o = open("/mnt/datax-netStorage-40G/calibration/obs.dat", "a")
o.write("%s %s %i\n" % (initial_utc, source, n_on_off))
o.close()
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
#ant_list = ["1a", "1c", "2a",
# "2h", "4g", "1k", "5c"]
# 4g and 1h for GNURADIO
#ant_list = ["1a", "1f", "1c", "1h", "2a", "1k", "5c", "4g"]
#freqs = [950, 950, 1600, 1600, 1600, 1600, 950, 950]
# LO b
#sub1 = ["1f", "5c"]
#freq1 = [950]
# LO c
#sub2 = ["2h", "1k", "1h"]
#freq2 = [1300]
# LO a
#sub3 = ["1c", "2a", "4j"]
#freq3 = [1650]
#ant_list = sub1 + sub2 + sub3
#freqs = freq1*len(sub1) + freq2*len(sub2) + freq3*len(sub3)
#ant_list = ["1f", "5c", "1a", "1c", "2a", "4j", "2h", "1k", "1h"]
#freqs = [950]*3 + [1600]*3 + [2250]*3
ant_list = ["1f", "5c", "1a", "1c", "2a", "4j", "2h", "1k", "1h"]
freqs = [950] * 3 + [1600] * 3 + [2250] * 3
#ant_list = ["1f", "2a", "1k", "5c"]
#freqs = [950, 1600, 1600, 950]
snap_dada.set_freq_auto(freqs, ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, True)
source = "J1935+1616"
ata_control.make_and_track_ephems(source, ant_list)
ata_control.autotune(ant_list)
snap_if.tune_if_ants(ant_list)
utc = snap_dada.start_recording(ant_list,
600,
npolout=1,
acclen=120,
disable_rfi=True)
source = "J1934+2153"
ata_control.make_and_track_ephems(source, ant_list)
obs_time = 1200
nhours = 3
for i in range(2):
for i in range(int(nhours * 3)):
snap_if.tune_if_ants(ant_list)
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=1,
acclen=120,
disable_rfi=True)
snap_dada.mark_obs_for_heimdall(utc)
print("Now sleeping for 20 minutes")
time.sleep(1200)