Exposure
ID
PIONI.2015-01-17T06:49:18.017_1
Header ID
PIONI.2015-01-17T06:49:18.017
Date updated
2015-01-17 07:01:15 UTC+0000
Release date
2016-01-17 07:01:15 UTC+0000
UTC Start
2015-01-17 06:49:18.017
UTC End
2015-01-17 06:50:09.217
MJD Start
57039.28423631
MJD End
57039.2848289026
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.001864
Ambient temperature (°C)
14.03
Seeing (arcsec)
1.28
Observation
ID
35434
Category
science
Program ID
094.D-0773(A)
Program Title
CEPHEID DISTANCES FROM INTERFEROMETRY AND AN INDEPENDENT CALIBRATION OF THE PERIOD-LUMINOSITY RELATION
Program Type
Normal
PI / COI
BREITFELDER/ KERVELLA/ MERAND/ GALLENNE/ LE BOUQUIN/ NARDETTO/ COUDE DU FORESTO
Target
ID
25724
Name
zeta_Gem
RA
106.027186
DEC
20.5703
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A1 G1 K0 I1
Projected baselines
Baseline Length start Length end Angle start Angle end
A1-G1 49.6970 49.4310 90.4000 90.3000
A1-K0 123.2300 123.0960 55.8000 55.6000
A1-I1 88.4070 88.1720 67.9570 67.8040
G1-K0 87.0730 87.1360 36.8000 36.8000
G1-I1 46.5390 46.5470 43.8570 43.7770
K0-I1 41.2830 41.3270 208.8600 208.8800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 094.D-0773(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57039.28423631
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zeta_Gem
RA 106.027186
DEC 20.5703
HIERARCH ESO INS OPTI3 NAME GRISM
HIERARCH ESO INS OPTI3 ID GRISM
HIERARCH ESO INS OPTI2 NAME H
HIERARCH ESO INS OPTI2 ID H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A1
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 K0
HIERARCH ESO ISS CONF STATION4 I1
EXPTIME 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 49.697
HIERARCH ESO ISS PBL12 END 49.431
HIERARCH ESO ISS PBLA12 START 90.4
HIERARCH ESO ISS PBLA12 END 90.3
HIERARCH ESO ISS PBL13 START 123.23
HIERARCH ESO ISS PBL13 END 123.096
HIERARCH ESO ISS PBLA13 START 55.8
HIERARCH ESO ISS PBLA13 END 55.6
HIERARCH ESO ISS PBL14 START 88.407
HIERARCH ESO ISS PBL14 END 88.172
HIERARCH ESO ISS PBLA14 START 67.957
HIERARCH ESO ISS PBLA14 END 67.804
HIERARCH ESO ISS PBL23 START 87.073
HIERARCH ESO ISS PBL23 END 87.136
HIERARCH ESO ISS PBLA23 START 36.8
HIERARCH ESO ISS PBLA23 END 36.8
HIERARCH ESO ISS PBL24 START 46.539
HIERARCH ESO ISS PBL24 END 46.547
HIERARCH ESO ISS PBLA24 START 43.857
HIERARCH ESO ISS PBLA24 END 43.777
HIERARCH ESO ISS PBL34 START 41.283
HIERARCH ESO ISS PBL34 END 41.327
HIERARCH ESO ISS PBLA34 START 208.86
HIERARCH ESO ISS PBLA34 END 208.88
HIERARCH ESO ISS AMBI TAU0 START 0.001864
HIERARCH ESO ISS AMBI TAU0 END 0.001864
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 1.28
HIERARCH ESO ISS AMBI FWHM END 1.28