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131 | class CleanupAfterCalibrations(KPFScript):
'''Script which cleans up after OBs with calibrations.
- Turns off calibration lamps (if specified)
- Stops agitator motion
- Sets FIU to stowed (or to specified mode)
- Disables kpf_expmeter.USETHRESHOLD
- Clears target info from keywords
Args:
leave_lamps_on (bool): Leave calibration lamps on when done?
OB (ObservingBlock): A valid observing block (OB).
FIUdest (string): Where to send the FIU (default = Stowed)
KTL Keywords Used:
- `kpfconfig.USEAGITATOR`
- `kpf_expmeter.USETHRESHOLD`
Functions Called:
- `kpf.calbench.CalLampPower`
- `kpf.calbench.IsCalSourceEnabled`
- `kpf.calbench.SetLFCtoStandbyHigh`
- `kpf.fiu.ConfigureFIU`
- `kpf.spectrograph.SetObject`
- `kpf.spectrograph.StopAgitator`
- `kpf.spectrograph.WaitForL0File`
- `kpf.spectrograph.WaitForReady`
- `kpf.scripts.SetTargetInfo`
'''
@classmethod
def pre_condition(cls, args, OB=None):
pass
@classmethod
def perform(cls, args, OB=None):
if isinstance(OB, dict):
OB = ObservingBlock(OB)
calibrations = OB.Calibrations
log.info('-------------------------')
log.info(f"Running {cls.__name__}")
for i,calibration in enumerate(calibrations):
log.debug(f"Calibration {i+1}/{len(calibrations)}")
for key in calibration.to_dict():
log.debug(f" {key}: {calibration.get(key)}")
log.info('-------------------------')
SCRIPTMSG = ktl.cache('kpfconfig', 'SCRIPTMSG')
SCRIPTMSG.write('')
# Power off lamps
if args.get('leave_lamps_on', False) == True:
log.info('Not turning lamps off because leave_lamps_on option was invoked')
else:
lamps = set([c.get('CalSource') for c in calibrations])
for lamp in lamps:
if IsCalSourceEnabled.execute({'CalSource': lamp}) == True:
if lamp in ['Th_daily', 'Th_gold', 'U_daily', 'U_gold',
'BrdbandFiber', 'WideFlat']:
CalLampPower.execute({'lamp': lamp, 'power': 'off'})
if lamp == 'LFCFiber':
try:
SetLFCtoStandbyHigh.execute({})
except Exception as e:
log.error('SetLFCtoStandbyHigh failed')
log.error(e)
try:
SendEmail.execute({'Subject': 'ExecuteCals Failed',
'Message': f'{e}'})
except Exception as email_err:
log.error(f'Sending email failed')
log.error(email_err)
runagitator = ktl.cache('kpfconfig', 'USEAGITATOR').read(binary=True)
if runagitator is True:
StopAgitator.execute({})
FIUdest = args.get('FIUdest', 'Stowed')
log.info(f"Sending FIU to {FIUdest}")
ConfigureFIU.execute({'mode': FIUdest})
# Turn off exposure meter controlled exposure
log.debug('Clearing kpf_expmeter.USETHRESHOLD')
USETHRESHOLD = ktl.cache('kpf_expmeter', 'USETHRESHOLD')
USETHRESHOLD.write('No')
# Set OBJECT back to empty string
# log.info('Waiting for readout to finish')
# WaitForReady.execute({})
# SetObject.execute({'Object': ''})
# Clear target info
SetTargetInfo.execute({})
# Write L0 file name to log if can
# WaitForL0File.execute({})
@classmethod
def post_condition(cls, args, OB=None):
pass
@classmethod
def add_cmdline_args(cls, parser):
parser.add_argument('--leave_lamps_on', dest="leave_lamps_on",
default=False, action="store_true",
help='Leave the lamps on after cleanup phase?')
return super().add_cmdline_args(parser)
|