def check_weather():
weather_value = song_checker.Checker().weather_check()
print clock.timename(), "Weather value was: ", weather_value[0]
if str(weather_value[0]) != "0":
print clock.timename(), "The weather was not good for observing!\n"
do_action.update_or_status("wait", obs_req_nr)
do_action.update_or("constraint_4", "'Bad weather'", "req_no", obs_req_nr)
sys.exit("The execution of the OR was cancelled!")
sys.stdout.flush()
def check_daytime():
day_value = song_checker.Checker().day_check()
if str(day_value) == "4" and obs_req_values["object_name"].lower() != "sun":
print clock.timename(), "The Sun has not set yet!"
do_action.update_or_status("abort", obs_req_nr)
do_action.update_or("constraint_4", "'It was daytime'", "req_no", obs_req_nr)
sys.exit("The execution of the OR was cancelled!")
elif str(day_value) != "4" and obs_req_values["object_name"].lower() != "sun":
night_values = ["Night","","Astronomical twilight", "Nautical twilight", "Civil twilight", "Day"]
print clock.timename(), "The Suns position means that it is: ", night_values[int(day_value)+1]
elif str(day_value) != "4" and obs_req_values["object_name"].lower() == "sun":
print clock.timename(), "The Sun has set so it can not be observed!"
sys.exit("The execution of the OR was cancelled!")
sys.stdout.flush()
def __init__(self): print "" print clock.timename(), " Monitor daemon started" self.verbose = song_monitor_config.verbose # yes / no self.who_did_it_tel = "time" # Who did it for the telescope self.who_did_it_sp = "time" # Who did it for the side ports self.monitor_hangs_send_mail = 0 self.telescope_hangs_sms = 0 self.i2_counter = 0 output, timestamp = song_checker.Checker().weather_check(deduced=song_monitor_config.weather_deduced) print clock.timename(), " Weather output at daemon start was: ", output if output > 0: self.who_did_it_tel = "weather" # Who did it for the telescope self.who_did_it_sp = "weather" # Who did it for the side ports self.old_output = '' global RUNNING # Ask the bf2300 if the side ports are opened or closed: try: if song_monitor_config.mon_side_ports == 1: side_port_1_status = bf_2300_controller.bf_reader().read_input(input_number=1) time.sleep(1) side_port_2_status = bf_2300_controller.bf_reader().read_input(input_number=2) time.sleep(1) side_port_3_status = bf_2300_controller.bf_reader().read_input(input_number=3) time.sleep(1) side_port_4_status = bf_2300_controller.bf_reader().read_input(input_number=4) time.sleep(1) side_port_5_status = bf_2300_controller.bf_reader().read_input(input_number=5) time.sleep(1) side_port_6_status = bf_2300_controller.bf_reader().read_input(input_number=6) time.sleep(1) side_port_7_status = bf_2300_controller.bf_reader().read_input(input_number=7) time.sleep(1) else: side_port_1_status = 0 side_port_2_status = 0 side_port_4_status = 0 side_port_6_status = 0 except Exception, e: print clock.timename(), e side_port_1_status = e
def __init__(self):
"""
Initialization of the weather checks.
"""
self.test = song_monitor_config.weather_test
self.check_handle = song_checker.Checker()
self.perform_actions = mon_actions.Do_Actions()
self.sun_handle = song_star_checker.sun_pos(
site=m_conf.song_site) # site=1: Tenerife
self.verbose = song_monitor_config.verbose # yes or no
try:
value1 = self.check_weather(
deduced_value=song_monitor_config.weather_deduced)
except Exception, e:
value1 = 1
def __init__(self):
"""
Initialization of the time checks.
"""
self.mon_house_hold_value = song_monitor_config.mon_house_hold_actions # 1 = do things, 0 = do nothing.
self.verbose = song_monitor_config.verbose
self.checker = song_checker.Checker()
self.delay_time = time.time()
self.specbox_delay_time = time.time()
self.email_slony = 0
self.email_ds = 0
self.email_ds_alarm = 0
self.email_ds_scratch = 0
self.email_ds_scratch_alarm = 0
self.slony_delay = time.time()
self.notify_swap_delay = 0
self.notify_mem_delay = 0
self.notify_test_i2_heater_delay = 0
self.notify_i2_heater_delay = 0
def check_object():
object_value = song_checker.Checker().object_check(obs_req_values["right_ascension"],obs_req_values["declination"])
if object_value == 1:
print clock.timename(), "The object was not above %f degrees" % (m_conf.telescope_min_altitude)
do_action.update_or_status("abort", obs_req_nr)
do_action.update_or("constraint_4", "'Too low object'", "req_no", obs_req_nr)
sys.exit("The execution of the OR was cancelled!")
elif object_value == 2:
print clock.timename(), "The wind speed was too high in direction of the object\n"
do_action.update_or_status("abort", obs_req_nr)
do_action.update_or("constraint_4", "'High wind speed'", "req_no", obs_req_nr)
sys.exit("The execution of the OR was cancelled!")
elif object_value == 3:
print clock.timename(), "The object was not above %f degrees and wind speed in that direction was too high" % (m_conf.telescope_min_altitude)
do_action.update_or_status("abort", obs_req_nr)
do_action.update_or("constraint_4", "'Low object'", "req_no", obs_req_nr)
sys.exit("The execution of the OR was cancelled!")
elif object_value == 0:
print clock.timename(), "The object was observable"
sys.stdout.flush()
print clock.timename(), "Starting the Scheduler..."
os.popen(
"python /home/madsfa/subversion/trunk/scheduler/scheduler.py -s",
"w")
self.scheduler_val = 1
#### This will check for ORs just before sunset.... ###
if self.check_ors == 0 and float(sun_alt_d) < 1.0 and float(
sun_alt_d) > 0.0 and float(
clock.timename().split("T")[1][0:2]) > 12.0:
if song_monitor_config.mon_OR_insertion == 1:
print clock.timename(), " Checking for ORs before sunset!"
ors_val = 0
try:
ors_val = song_checker.Checker().check_for_ors()
except Exception, e:
print clock.timename(), " Could not check for ORs"
print clock.timename(), e
#### Checking for calibration files:
try:
folder = "/scratch/star_spec/%s/night/raw/" % (
time.strftime("%Y%m%d", time.localtime()))
numb_of_files = len(os.listdir(folder))
except Exception, e:
print clock.timename(), e
print clock.timename(
), " Could not get the number of files!"
else:
do_action.update_or("constraint_4", "'Dome was closed'", "req_no", obs_req_nr)
sys.exit()
else:
print clock.timename(), "The dome was open "
sys.stdout.flush()
#######################################
#######################################
#######################################
obs_req_values = get_or_values("obs_request_1", ["right_ascension", "declination", "ra_pm", "dec_pm", "object_name", "imagetype", "observer", "exp_time", "x_bin", "y_bin", "x_begin", "y_begin", "x_end", "y_end", "no_exp", "no_target_exp", "no_thar_exp", "amp_gain", "readoutmode", "iodine_cell", "obs_mode", "slit", "start_window", "stop_window", "project_name", "ang_rot_offset", "adc_mode", "epoch", "site", "project_id", "req_prio", "req_chain_previous", "req_chain_next", "magnitude"], obs_req_nr)
same_as_last_OR = "not_same"
try:
same_as_last_OR = song_checker.Checker().check_last_observed_target(next_object=obs_req_nr)
except Exception,e:
print clock.timename(), e
print clock.timename(), "Could not check if the same object was to be observed again."
if same_as_last_OR == "not_same":
if conf.finish_off == 1:
print clock.timename(), "Now doing stuff like stopping sigu and pugu and stopping telescope..."
try:
do_action.finishing_off()
do_action.thread_slew() # Setting the self.slewing variable to one to make sure image acquisition will not happen premature.
except Exception,e:
print clock.timename(), e
else:
print clock.timename(), "Now starting the guiders..."
try:
def __init__(self):
"""
Initialise object. This is done primarily through a configuration file.
@param config_file: Filename or -handle from which configuration options are read.
@throws: ConfigParser.Error, ConfigParser.NoSectionError, ConfigParser.NoOptionError
@return: None
"""
self.cfg = scheduler_config
#logging related options
loglevels = {
'debug': logging.DEBUG,
'info': logging.INFO,
'critical': logging.CRITICAL,
'error': logging.ERROR,
'warning': logging.WARNING
}
self.loglevel = loglevels[self.cfg.level]
self.loglocation = self.cfg.outstream
logging.basicConfig(filename=self.loglocation,
level=self.loglevel,
format='%(levelname)s:(%(asctime)s): %(message)s',
datefmt='%Y-%m-%d %H:%M:%S')
#site-specific information
self.site_num = self.cfg.site_num
#number of entries to read out at a time, when determining the next OR to execute
self.readout_lim = self.cfg.readout_lim
#add three sorting parameters to self.sort_params. they are added in correct order
self.sort_params = []
self.sort_params.append(self.cfg.sort_param1)
#self.sort_params.append(self.cfg.sort_param2)
#self.sort_params.append(self.cfg.sort_param3)
self.mode = self.cfg.scheduler_mode
#connection and table information on the OR-part of the database
self.ORdb = {}
self.ORdb['host'] = m_conf.db_host
self.ORdb['db'] = m_conf.or_db
self.ORdb['table'] = m_conf.or_table
self.ORdb['user'] = m_conf.db_user
self.ORdb['password'] = m_conf.db_password
self.ORcdb = {}
self.ORcdb['host'] = m_conf.db_c_host
self.ORcdb['db'] = m_conf.or_db
self.ORcdb['table'] = m_conf.or_table
self.ORcdb['user'] = m_conf.db_user
self.ORcdb['password'] = m_conf.db_password
#connection and table information on the status-part of the database
self.statusdb = {}
self.statusdb['host'] = m_conf.db_host
self.statusdb['db'] = m_conf.data_db
self.statusdb['table'] = m_conf.or_status_table
self.statusdb['user'] = m_conf.db_user
self.statusdb['password'] = m_conf.db_password
#script related options
self.script = {}
self.script['timeout_overhead'] = self.cfg.timeout_overhead
self.script['or_script_name'] = self.cfg.or_script_name
self.script['template_script_name'] = self.cfg.template_script_name
self.script['sun_script_name'] = self.cfg.sun_script_name
self.script['sun_fibre_script'] = self.cfg.sun_fibre_script
self.script['moon_script'] = self.cfg.moon_script
#checker related options
self.checker_values = {}
self.checker = song_checker.Checker()
#allowed values for the weather checker
if ('all' in self.cfg.weather_allowed_values):
self.checker_values['weather'] = range(128)
else:
self.checker_values['weather'] = [
int(a) for a in self.cfg.weather_allowed_values
]
logging.debug('weather-checker values: ' +
str(self.checker_values['weather']))
logging.info('weather-checker values: ' +
str(self.checker_values['weather']))
#allowed values for the day-checker
if ('all' in self.cfg.day_allowed_values):
self.checker_values['day'] = [-1, 1, 0, 2, 3, 4]
else:
self.checker_values['day'] = self.cfg.day_allowed_values
logging.debug('day-checker values: ' + str(self.checker_values['day']))
logging.info('day-checker values: ' + str(self.checker_values['day']))
#whether to check if object is observable
if (self.cfg.object_check == False):
self.checker_values['object'] = [0, 1]
else:
self.checker_values['object'] = [
0,
]
logging.debug('object-checker values: ' +
str(self.checker_values['object']))
logging.info('object-checker values: ' +
str(self.checker_values['object']))
### Starting the real-time-scheduling thread:
if self.mode == "advanced":
self.real_time_scheduling()
logging.info('Scheduler initialized.')
import xmlrpclib
sys.path.append("/home/obs/programs/DMC")
import pst
import lamp
import Set_M8
import get_db_values
import pdu_module
import song_star_checker
import song_checker
ccd_server = xmlrpclib.ServerProxy('http://%s:%s' % (m_conf.ccd_server, m_conf.ccd_port))
sigu = slit_module.SIGU()
pugu = pupil_module.PUGU()
sun_handle = song_star_checker.sun_pos(m_conf.song_site)
checker_handle = song_checker.Checker()
clock = song_timeclass.TimeClass()
pdu_handle = pdu_module.APC()
def update_or_status(status, obs_req_nr):
"""
@brief Update the status.
Updates the status in the database. Since the req_no is locked to the instance of the ObservationStatus object, all you need to supply here is the new status. The ins_at-field in the database will be updated as well.
@param status The new value for the status.
@exception AssertionError Bad value of status provided.
"""
if obs_req_nr == "":
return 0
