Exposure
ID
PIONI.2015-02-14T03:10:13.973_1
Header ID
PIONI.2015-02-14T03:10:13.973
Date updated
2015-02-14 10:36:00 UTC+0000
Release date
2016-02-14 10:36:00 UTC+0000
UTC Start
2015-02-14 03:10:13.973
UTC End
2015-02-14 03:10:39.573
MJD Start
57067.1321061747
MJD End
57067.132402471
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0018085
Ambient temperature (°C)
15.01
Seeing (arcsec)
1.77
Observation
ID
35838
Category
science
Program ID
094.D-0773(B)
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
26103
Name
ZETA_GEM
RA
106.027195
DEC
20.5703
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 A1 G1 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-A1 128.4230 128.4500 246.8000 246.7000
K0-G1 77.2150 77.2860 217.5000 217.5000
K0-J3 38.7650 38.7140 329.6620 329.7390
A1-G1 71.8250 71.7390 98.5000 98.5000
A1-J3 129.4600 129.5590 49.5090 49.4940
G1-J3 98.6100 98.6700 16.1440 16.2120
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 094.D-0773(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57067.1321061747
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ZETA_GEM
RA 106.027195
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 K0
HIERARCH ESO ISS CONF STATION2 A1
HIERARCH ESO ISS CONF STATION3 G1
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 128.423
HIERARCH ESO ISS PBL12 END 128.45
HIERARCH ESO ISS PBLA12 START 246.8
HIERARCH ESO ISS PBLA12 END 246.7
HIERARCH ESO ISS PBL13 START 77.215
HIERARCH ESO ISS PBL13 END 77.286
HIERARCH ESO ISS PBLA13 START 217.5
HIERARCH ESO ISS PBLA13 END 217.5
HIERARCH ESO ISS PBL14 START 38.765
HIERARCH ESO ISS PBL14 END 38.714
HIERARCH ESO ISS PBLA14 START 329.662
HIERARCH ESO ISS PBLA14 END 329.739
HIERARCH ESO ISS PBL23 START 71.825
HIERARCH ESO ISS PBL23 END 71.739
HIERARCH ESO ISS PBLA23 START 98.5
HIERARCH ESO ISS PBLA23 END 98.5
HIERARCH ESO ISS PBL24 START 129.46
HIERARCH ESO ISS PBL24 END 129.559
HIERARCH ESO ISS PBLA24 START 49.509
HIERARCH ESO ISS PBLA24 END 49.494
HIERARCH ESO ISS PBL34 START 98.61
HIERARCH ESO ISS PBL34 END 98.67
HIERARCH ESO ISS PBLA34 START 16.144
HIERARCH ESO ISS PBLA34 END 16.212
HIERARCH ESO ISS AMBI TAU0 START 0.001665
HIERARCH ESO ISS AMBI TAU0 END 0.001952
HIERARCH ESO ISS AMBI TEMP 15.01
HIERARCH ESO ISS AMBI FWHM START 1.87
HIERARCH ESO ISS AMBI FWHM END 1.67