Exposure
ID
PIONI.2017-05-19T08:11:41.315_1
Header ID
PIONI.2017-05-19T08:11:41.315
Date updated
2017-05-19 08:21:50 UTC+0000
Release date
2017-05-19 08:11:41 UTC+0000
UTC Start
2017-05-19 08:11:41.315
UTC End
2017-05-19 08:12:06.915
MJD Start
57892.3414504016
MJD End
57892.34174669789
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004744
Ambient temperature (°C)
6.8
Seeing (arcsec)
0.435
Observation
ID
37721
Category
calibrator
Program ID
097.D-0183(B)
Program Title
UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART II
Program Type
Normal
PI / COI
KERVELLA/ MERAND/ GALLENNE/ BREITFELDER/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON/ LE BOUQUIN/ SOULAIN
Target
ID
27881
Name
HD_186378
RA
295.74673
DEC
27.4085
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 J3 G2
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-J3 42.6700 42.6130 319.2000 319.2000
K0-G2 68.1590 68.1710 273.9000 273.8000
J3-G2 48.7800 48.8610 235.4000 235.4000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 097.D-0183(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57892.3414504016
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_186378
RA 295.74673
DEC 27.4085
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 3
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 J3
HIERARCH ESO ISS CONF STATION3 G2
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 42.67
HIERARCH ESO ISS PBL12 END 42.613
HIERARCH ESO ISS PBLA12 START 319.2
HIERARCH ESO ISS PBLA12 END 319.2
HIERARCH ESO ISS PBL13 START 68.159
HIERARCH ESO ISS PBL13 END 68.171
HIERARCH ESO ISS PBLA13 START 273.9
HIERARCH ESO ISS PBLA13 END 273.8
HIERARCH ESO ISS PBL23 START 48.78
HIERARCH ESO ISS PBL23 END 48.861
HIERARCH ESO ISS PBLA23 START 235.4
HIERARCH ESO ISS PBLA23 END 235.4
HIERARCH ESO ISS AMBI TAU0 START 0.004744
HIERARCH ESO ISS AMBI TAU0 END 0.004744
HIERARCH ESO ISS AMBI TEMP 6.8
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.46