Exposure
ID
PIONI.2017-05-19T08:00:38.639_1
Header ID
PIONI.2017-05-19T08:00:38.639
Date updated
2017-05-19 08:06:15 UTC+0000
Release date
2017-05-19 08:00:38 UTC+0000
UTC Start
2017-05-19 08:00:38.639
UTC End
2017-05-19 08:01:04.239
MJD Start
57892.3337805406
MJD End
57892.3340768369
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0059375
Ambient temperature (°C)
6.89
Seeing (arcsec)
0.465
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 45.7900 45.7410 321.2000 321.2000
K0-G2 67.8290 67.8490 274.6000 274.5000
J3-G2 49.2940 49.3710 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 57892.3337805406
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 45.79
HIERARCH ESO ISS PBL12 END 45.741
HIERARCH ESO ISS PBLA12 START 321.2
HIERARCH ESO ISS PBLA12 END 321.2
HIERARCH ESO ISS PBL13 START 67.829
HIERARCH ESO ISS PBL13 END 67.849
HIERARCH ESO ISS PBLA13 START 274.6
HIERARCH ESO ISS PBLA13 END 274.5
HIERARCH ESO ISS PBL23 START 49.294
HIERARCH ESO ISS PBL23 END 49.371
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 0.006175
HIERARCH ESO ISS AMBI TEMP 6.89
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.43