Exposure
ID
PIONI.2017-05-19T08:35:17.085_1
Header ID
PIONI.2017-05-19T08:35:17.085
Date updated
2017-05-19 08:46:44 UTC+0000
Release date
2017-05-19 08:35:17 UTC+0000
UTC Start
2017-05-19 08:35:17.085
UTC End
2017-05-19 08:35:42.685
MJD Start
57892.3578366274
MJD End
57892.3581329237
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0043015
Ambient temperature (°C)
6.69
Seeing (arcsec)
0.5
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 40.3940 40.3350 320.2000 320.2000
K0-G2 68.3380 68.3350 271.1000 271.0000
J3-G2 51.8150 51.8880 235.0000 235.0000
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 57892.3578366274
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 40.394
HIERARCH ESO ISS PBL12 END 40.335
HIERARCH ESO ISS PBLA12 START 320.2
HIERARCH ESO ISS PBLA12 END 320.2
HIERARCH ESO ISS PBL13 START 68.338
HIERARCH ESO ISS PBL13 END 68.335
HIERARCH ESO ISS PBLA13 START 271.1
HIERARCH ESO ISS PBLA13 END 271.0
HIERARCH ESO ISS PBL23 START 51.815
HIERARCH ESO ISS PBL23 END 51.888
HIERARCH ESO ISS PBLA23 START 235.0
HIERARCH ESO ISS PBLA23 END 235.0
HIERARCH ESO ISS AMBI TAU0 START 0.004239
HIERARCH ESO ISS AMBI TAU0 END 0.004364
HIERARCH ESO ISS AMBI TEMP 6.69
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.47