Exposure
ID
PIONI.2017-05-19T07:58:47.476_1
Header ID
PIONI.2017-05-19T07:58:47.476
Date updated
2017-05-19 08:06:15 UTC+0000
Release date
2017-05-19 07:58:47 UTC+0000
UTC Start
2017-05-19 07:58:47.477
UTC End
2017-05-19 07:59:13.077
MJD Start
57892.3324939436
MJD End
57892.332790239896
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0057
Ambient temperature (°C)
6.93
Seeing (arcsec)
0.52
Observation
ID
37723
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
27883
Name
HD_186310
RA
295.702438
DEC
22.85157
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 45.9460 45.8960 321.1000 321.1000
K0-G2 67.7650 67.7860 274.8000 274.7000
J3-G2 49.0460 49.1260 232.1000 232.1000
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 57892.3324939436
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_186310
RA 295.702438
DEC 22.85157
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 45.946
HIERARCH ESO ISS PBL12 END 45.896
HIERARCH ESO ISS PBLA12 START 321.1
HIERARCH ESO ISS PBLA12 END 321.1
HIERARCH ESO ISS PBL13 START 67.765
HIERARCH ESO ISS PBL13 END 67.786
HIERARCH ESO ISS PBLA13 START 274.8
HIERARCH ESO ISS PBLA13 END 274.7
HIERARCH ESO ISS PBL23 START 49.046
HIERARCH ESO ISS PBL23 END 49.126
HIERARCH ESO ISS PBLA23 START 232.1
HIERARCH ESO ISS PBLA23 END 232.1
HIERARCH ESO ISS AMBI TAU0 START 0.0057
HIERARCH ESO ISS AMBI TAU0 END 0.0057
HIERARCH ESO ISS AMBI TEMP 6.93
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52