Exposure
ID
PIONI.2015-01-17T06:33:12.062_1
Header ID
PIONI.2015-01-17T06:33:12.062
Date updated
2015-01-17 06:46:05 UTC+0000
Release date
2016-01-17 06:46:05 UTC+0000
UTC Start
2015-01-17 06:33:12.062
UTC End
2015-01-17 06:34:03.262
MJD Start
57039.2730562678
MJD End
57039.2736488604
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002028
Ambient temperature (°C)
14.18
Seeing (arcsec)
1.17
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 53.7190 53.4670 91.8000 91.7000
A1-K0 125.1410 125.0290 57.8000 57.6000
A1-I1 91.9180 91.7020 70.2240 70.0840
G1-K0 86.0270 86.0980 37.3000 37.3000
G1-I1 46.3540 46.3690 45.0400 44.9680
K0-I1 40.5760 40.6220 208.4650 208.4950
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 57039.2730562678
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 53.719
HIERARCH ESO ISS PBL12 END 53.467
HIERARCH ESO ISS PBLA12 START 91.8
HIERARCH ESO ISS PBLA12 END 91.7
HIERARCH ESO ISS PBL13 START 125.141
HIERARCH ESO ISS PBL13 END 125.029
HIERARCH ESO ISS PBLA13 START 57.8
HIERARCH ESO ISS PBLA13 END 57.6
HIERARCH ESO ISS PBL14 START 91.918
HIERARCH ESO ISS PBL14 END 91.702
HIERARCH ESO ISS PBLA14 START 70.224
HIERARCH ESO ISS PBLA14 END 70.084
HIERARCH ESO ISS PBL23 START 86.027
HIERARCH ESO ISS PBL23 END 86.098
HIERARCH ESO ISS PBLA23 START 37.3
HIERARCH ESO ISS PBLA23 END 37.3
HIERARCH ESO ISS PBL24 START 46.354
HIERARCH ESO ISS PBL24 END 46.369
HIERARCH ESO ISS PBLA24 START 45.04
HIERARCH ESO ISS PBLA24 END 44.968
HIERARCH ESO ISS PBL34 START 40.576
HIERARCH ESO ISS PBL34 END 40.622
HIERARCH ESO ISS PBLA34 START 208.465
HIERARCH ESO ISS PBLA34 END 208.495
HIERARCH ESO ISS AMBI TAU0 START 0.002028
HIERARCH ESO ISS AMBI TAU0 END 0.002028
HIERARCH ESO ISS AMBI TEMP 14.18
HIERARCH ESO ISS AMBI FWHM START 1.17
HIERARCH ESO ISS AMBI FWHM END 1.17