def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
# pulsar observation
ant_list = ["3c"]
#freqs = [1500]
#ata_control.autotune(ant_list, -12)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
#snap_dada.set_freq_auto(freqs, ant_list)
snap_if.tune_if_ants(ant_list, 12)
obs_time = 30
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=2,
acclen=120 * 16,
disable_rfi=True)
_ = input("Press any key for hot measurement")
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=2,
acclen=120 * 16,
disable_rfi=True)
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)
ant_list = ['3c']
snap_if.setatten({ant + pol: 27 for ant in ant_list for pol in ["x", "y"]})
snap_dada.set_freq_auto([1600] * len(ant_list), ant_list)
obs_time = 10
goes_az = 121.96
goes_el = 23.63
# point at goes16
ata_control.set_az_el(ant_list, goes_az, goes_el)
utcs = []
while True:
utc = snap_dada.start_recording(ant_list,
obs_time,
acclen=120 * 16,
disable_rfi=True)
utcs.append(utc)
time.sleep(2)
print("")
print("=" * 79)
for ant in ant_list:
p = get_power(utc, ant)
print(ant, p, 10 * np.log10(p), "dB")
print("=" * 79)
print("")
_ = input("measure again?")
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)
# 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 = ["1a", "1f", "1c", "2a", "2b"]
ant_list = ["1a", "1f", "1c", "2a", "2b", "2h", "3c", "4g", "1k", "5c"]
#ata_control.reserve_antennas(ant_list)
#atexit.register(ata_control.release_antennas, ant_list, True)
sources = [
"J2022+5154", "J2022+2854", "J2018+2839", "J1935+1616", "J1932+1059"
]
sources = ["J0953+0755"]
#sources = ["J1935+1616"]
sources = ["J0332+5434"]
#sources = ["J1239+2453"]
#ata_control.set_freq(2000, ant_list)
obs_time = 1800
for source in sources:
#ata_control.make_and_track_ephems(source, ant_list)
#ata_control.autotune(ant_list)
os.system(ATTEMP_SCRIPT)
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=2,
acclen=160 * 2,
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
#ant_list = ["3c", "2b"]
#ant_list = ['1a', '1f', '1c', '2a', '2b', '2h',
# '4g', '1k', '5c', '1h', '4j']
ant_list = ['3c']
#snap_if.setatten({'3cx': 27, '3cy': 27, '2bx': 27, '2by': 27})
snap_if.setatten({ant + pol: 27 for ant in ant_list for pol in ["x", "y"]})
snap_dada.set_freq_auto([1600] * len(ant_list), ant_list)
#snap_if.tune_if_ants(ant_list)
obs_time = 10
goes_az = 121.96
goes_el = 23.63
step = 0.1
az_list = np.arange(goes_az - 1, goes_az + 1, step)
el_list = np.arange(goes_el - 1, goes_el + 1, step)
for az in az_list:
os.system("killall ata_udpdb")
for el in el_list:
print("az: %.2f, el: %.2f" % (az, el))
ata_control.set_az_el(ant_list, az, el)
utc = snap_dada.start_recording(ant_list,
obs_time,
acclen=120 * 16,
disable_rfi=True)
time.sleep(10)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
antlo_list = [
"1cB", "1eB", "1gB", "1hB", "1kB", "2aB", "2cB", "2eB", "2hB", "2jB",
"2mB", "3cB", "3dB", "3lB", "4jB", "5bB", "4gB"
]
ant_list = [
"1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c", "2e", "2h", "2j", "2k",
"2l", "2m", "3c", "3d", "3l", "4j", "5b", "4g"
]
#ant_list = ["2e", "2h", "2j", "2k", "2l", "2m", "3c", "3d",
# "1c", "1e", "1g", "1h", "1k", "2a", "2b", "2c"]
#ant_list = ["2j", "2m", "2k", "3d", "2e"]
antlo_list = [ant + "B" for ant in ant_list]
obs_time = 10
#snap_if.tune_if_antslo(antlo_list)
for i in range(50):
utc = snap_dada.start_recording(antlo_list,
obs_time,
npolout=2,
acclen=120 * 16,
disable_rfi=True)
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 = ["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)
ant_list = ["1c", "rfi"]
obs_time = 60
os.system(ATTEMP_SCRIPT)
utc = snap_dada.start_recording(ant_list, obs_time, acclen=160)
def main():
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
#parser = argparse.ArgumentParser(description="Observing script")
#parser.add_argument("ants", nargs="+", help="ant names")
#args = parser.parse_args()
#ants = args.ants
nbatches = 15
ant_list = ["1a","1c","1f","2a","2b","2h","4g","5c"]
az_offset = 0
el_offset = 10
obs_time = 30
source = "casa"
#source = "moon"
ata_control.try_on_lnas(ant_list)
#ata_control.make_and_track_ephems(source, ant_list)
ata_control.create_ephems2(source, az_offset, el_offset)
#freqs = np.arange(1200, 8000, 400)
freqs = np.arange(1000, 11000, 500)
for freq in freqs:
print (freq)
ata_control.set_freq(freq, ant_list)
# record on
ata_control.point_ants2(source, "on", ant_list)
ant_list.append('rfi')
utc = snap_dada.start_recording(ant_list, obs_time)
ant_list.remove('rfi')
# record off
ata_control.point_ants2(source, "off", ant_list)
ant_list.append('rfi')
utc = snap_dada.start_recording(ant_list, obs_time)
ant_list.remove('rfi')
ata_control.release_antennas(ant_list, True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
#ant_list = ["1cB", "1eB", "1hB",
# "1kB", "2aB", "2bB", "2cB",
# "2eB", "2hB", "2jB"]
#ant_list = ["1cB"]
#ant_list = ["1aA", "1cA", "2aA", "4jA", "2hA", "3dA", "4gA", "1kA", "5cA", "1hA", "2bA",
# "1eB", "1gB",
# "2cB",
# "2eB", "2jB"]
"""
antlo_list = ["1aA", "1fA", "1cA", "2aA", "4jA", "2hA", "3dA", "4gA", "1kA", "5cA", "1hA", "2bA",
"1cB", "1eB", "1gB", "1hB", #rfsoc1
"1kB", "2aB", "2bB", "2cB", #rfsoc2
"2eB", "2hB", "2jB", #"2kB", #rfsoc3
"2lB", "2mB", "3cB", "3dB", #rfsoc4
"3lB", "4jB", "5bB", "4gB", #rfsoc5
]
]
"""
antlo_list = [
"1cB", "1eB", "1gB", "1hB", "1kB", "2aB", "2cB", "2bB", "2eB", "2hB",
"2jB", "2kB", "2mB", "2lB", "3cB", "3dB", "4jB", "5bB", "4gB"
]
antlo_list = [
"1cB", "1eB", "1gB", "1hB", "1kB", "2aB", "2cB", "2bB", "2eB", "2hB",
"2kB", "2mB", "2lB", "3cB", "3dB", "4jB", "5bB", "4gB"
]
#antlo_list = ["3lB", "4jB", "5bB", "4gB",] #rfsoc5
#snap_if.tune_if_antslo(ant_list)
#ata_control.reserve_antennas(ant_list)
#atexit.register(ata_control.release_antennas, ant_list, False)
#az,el = 60,60
#ata_control.set_az_el(ant_list, az, el)
obs_time = 30
#utc = snap_dada.start_recording(antlo_list, obs_time, acclen=120*16,
# npolout=2, disable_rfi=True)
utc = snap_dada.start_recording(antlo_list,
obs_time,
acclen=120,
npolout=2,
disable_rfi=True)
def main():
ant_list = ["1a", "1c", "2a", "2h", "3d", "1k", "5c", "2b", "1h", "4g", "4j"]
logger = logger_defaults.getProgramLogger("observe",
loglevel=logging.INFO)
#ata_control.reserve_antennas(ant_list)
#atexit.register(ata_control.release_antennas, ant_list, True)
obs_time = 30
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 = ["1a","1f"]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
dump_thread = ata_coords.CoordDumpThread(ant_list,
"/mnt/buf0/obs/coords_dump.txt")
dump_thread.start()
atexit.register(dump_thread.stop)
#source = "GPS-BIIRM-3--PRN-12-"
source = "GPS-BIIF-6---PRN-06-"
ata_control.create_ephem(source, **{'duration': 2, 'interval': 0.1})
freqs = [1575]*len(ant_list)
snap_dada.set_freq_auto(freqs, ant_list)
antpols = ["%s%s" %(ant, pol) for ant in ant_list for pol in ["x", "y"]]
if_atten = {antpol:10 for antpol in antpols}
snap_if.setatten(if_atten)
pbfwhm = (3.5 / freqs[0] * 1000.0);
delta = pbfwhm / 2.0
obs_time = 30
offsets = [
[0., 4*delta],
[0., delta],
[0., 0.],
[0., -delta],
[0., -4*delta],
[-4*delta, 0.],
[-delta, 0.],
[0., 0.],
[delta, 0.],
[4*delta, 0.]
]
# offsets = az/el
for offset in offsets:
print(offset)
ata_control.track_and_offset(source, ant_list, offset=offset)
utc = snap_dada.start_recording(ant_list, obs_time, acclen=120*16,
disable_rfi=True)
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)
# 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)
# 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)
# 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 = ["3c"]
freqs = [1000]
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
snap_dada.set_freq_auto(freqs, ant_list)
snap_if.tune_if_ants(ant_list)
obs_time = 30
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 = [
"1c", "1e", "1g", "1h", "2a", "2b", "2c", "2e", "2h", "2j", "2k", "2l",
"2m", "3c", "3d", "3l", "4j", "5b", "4g"
] # whats going on with 1k? 2k points somewhere else
ant_2k = ['2k']
lo = 'B'
antlo_list = [ant + lo for ant in ant_list]
pams = {ant + pol: 27 for ant in ant_list for pol in ["x", "y"]}
ifs = {antlo + pol: 20 for antlo in antlo_list for pol in ["x", "y"]}
ata_control.set_pams(pams)
snap_if.setatten(ifs)
freq = 1600
#snap_dada.set_freq_auto([freq]*len(ant_list), ant_list)
ata_control.set_freq([freq] * len(ant_list), ant_list, lo='b')
obs_time = 60
az = 203.323 #121.96
el = 40.119 #23.63
#step = 2
#az_list = np.arange(goes_az - 10, goes_az + 10, step)
#el_list = np.arange(goes_el - 10, goes_el + 10, step)
#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_2k, 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 = ["1a", "1f", "1c", "2a", "2h", "3c", "4g", "1k", "5c"]
az_incr = [0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, 360]
az_incr = [210, 240, 270, 300, 330, 360]
el = 18
#ata_control.autotune(ant_list)
#ata_control.set_freq(1400, ant_list)
#os.system(ATTEMP_SCRIPT)
obs_time = 600
for az in az_incr:
ata_control.set_az_el(ant_list, az, el)
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=2,
acclen=160 * 8,
disable_rfi=True)
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)
# 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)
#ant_list = ["1c"]
#ant_list = ["1a", "1f", "1c", "2a", "2b", "2h", "3c", "4g", "1k", "5c", "1h", "4j"]
#ant_list = ["1f", "5c", "1a", "1c", "2a", "4j", "2h", "1k", "1h"]
#ant_list = ["1a", "1f"]
ant_list = ["2b", "1f"]
#ant_list = ["3c"]
#snap_if.tune_if_ants(ant_list)
ata_control.reserve_antennas(ant_list)
atexit.register(ata_control.release_antennas, ant_list, False)
#az,el = 60,60
#ata_control.set_az_el(ant_list, az, el)
obs_time = 30
utc = snap_dada.start_recording(ant_list,
obs_time,
acclen=120 * 16,
npolout=2,
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
ant_list = ["1a", "1f", "1c", "2a", "2h", "3c", "4g", "1k", "5c"]
az_ants = [0, 45, 90, 135, 180, 225, 270, 315, 360]
el_inc = [20, 30, 40, 50, 60, 70, 80, 85]
#ata_control.autotune(ant_list)
#ata_control.set_freq(1400, ant_list)
#os.system(ATTEMP_SCRIPT)
obs_time = 600
for el in el_inc:
for iant, ant in enumerate(ant_list):
ata_control.set_az_el(ant_list[iant], az_ants[iant], el)
utc = snap_dada.start_recording(ant_list,
obs_time,
npolout=2,
acclen=160 * 8,
disable_rfi=True)
def main():
logger = logger_defaults.getProgramLogger("observe", loglevel=logging.INFO)
ant_list = ['2k', '2e', '2m', '2j', '3d', '1k']
lo = 'B'
antlo_list = [ant + lo for ant in ant_list]
pams = {ant + pol: 27 for ant in ant_list for pol in ["x", "y"]}
ifs = {antlo + pol: 20 for antlo in antlo_list for pol in ["x", "y"]}
ata_control.set_pams(pams)
snap_if.setatten(ifs)
freq = 1600
#snap_dada.set_freq_auto([freq]*len(ant_list), ant_list)
ata_control.set_freq([freq] * len(ant_list), ant_list, lo='b')
obs_time = 20
#goes 17
goes_az = 203.323 #121.96 (goes 16)
goes_el = 40.119 #23.63
step = 0.5
az_list = np.arange(goes_az - 3, goes_az + 3, step)[6:]
el_list = np.arange(goes_el - 3, goes_el + 3, step)
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)
# Magnetar observation
#ant_list = ["1c"]
#ant_list = ["1a", "1f", "1c", "2a", "2b", "2h", "3c", "4g", "1k", "5c", "1h", "4j"]
ant_list = [
'1a', '1f', '1c', '2a', '4j', '2h', '3d', '4g', '1k', '5c', '1h', '2b'
]
#ant_list = ["1f"]
#freqs = [950, 950, 1600, 1600, 1600, 1600, 950, 950, 1600]
#freqs = [3000]*len(ant_list)
#ant_list = ["1f"]
#ata_control.reserve_antennas(ant_list)
#atexit.register(ata_control.release_antennas,
# ant_list, True)
#freq = 1600
#freq = 800
#ata_control.set_freq(freq, ant_list, lo='b')
#source = "J0332+5434"
#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 = 30
#utc = snap_dada.start_recording(ant_list, obs_time, acclen=120,
# source="Testmode", npolout=2, disable_rfi=True)
utc = snap_dada.start_recording(ant_list,
obs_time,
acclen=120,
npolout=2,
disable_rfi=True)
