Bases: KPFTranslatorFunction
Set the target info keywords based on the target information in the OB.
ARGS
OB: (dict) A fully specified observing block (OB) or at least the
target components of an OB.
Source code in kpf/utils/SetTargetInfo.py
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45 | class SetTargetInfo(KPFTranslatorFunction):
'''Set the target info keywords based on the target information in the OB.
### ARGS
**OB**: (`dict`) A fully specified observing block (OB) or at least the
target components of an OB.
'''
@classmethod
def pre_condition(cls, args, logger, cfg):
pass
@classmethod
def perform(cls, OB, logger, cfg):
log.info(f"Setting target parameters")
kpfconfig = ktl.cache('kpfconfig')
kpf_expmeter = ktl.cache('kpf_expmeter')
kpfconfig['TARGET_NAME'].write(OB.get('TargetName', ''))
kpfconfig['TARGET_GAIA'].write(OB.get('GaiaID', ''))
kpfconfig['TARGET_2MASS'].write(OB.get('2MASSID', ''))
kpfconfig['TARGET_GMAG'].write(OB.get('Gmag', ''))
kpfconfig['TARGET_JMAG'].write(OB.get('Jmag', ''))
TARGPLAX = OB.get('Parallax', 0)
kpfconfig['TARGET_PAR'].write(f"{TARGPLAX:.3f}")
TARGRADV = OB.get('RadialVelocity', 0)
kpfconfig['TARGET_RADV'].write(f"{TARGRADV:.3f}")
TARGET_TEFF = OB.get('Teff', 45000)
try:
kpf_expmeter['TARGET_TEFF'].write(float(TARGET_TEFF))
except:
log.warning(f"Unable to set kpf_expmeter.TARGET_TEFF to {TARGET_TEFF} ({type(TARGET_TEFF)})")
@classmethod
def post_condition(cls, args, logger, cfg):
pass
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