Exposure
ID
PIONI.2015-01-16T06:09:24.845_1
Header ID
PIONI.2015-01-16T06:09:24.845
Date updated
2015-01-16 06:21:11 UTC+0000
Release date
2016-01-16 06:21:11 UTC+0000
UTC Start
2015-01-16 06:09:24.845
UTC End
2015-01-16 06:09:50.445
MJD Start
57038.2565375576
MJD End
57038.2568338539
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003304
Ambient temperature (°C)
14.23
Seeing (arcsec)
0.78
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 60.0800 59.9510 93.9000 93.8000
A1-K0 127.5890 127.5490 60.8000 60.8000
A1-I1 97.2240 97.1200 73.7070 73.6360
G1-K0 83.8770 83.9290 37.9000 37.9000
G1-I1 45.7870 45.8030 46.7940 46.7600
K0-I1 39.2940 39.3220 207.4390 207.4660
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 57038.2565375576
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 60.08
HIERARCH ESO ISS PBL12 END 59.951
HIERARCH ESO ISS PBLA12 START 93.9
HIERARCH ESO ISS PBLA12 END 93.8
HIERARCH ESO ISS PBL13 START 127.589
HIERARCH ESO ISS PBL13 END 127.549
HIERARCH ESO ISS PBLA13 START 60.8
HIERARCH ESO ISS PBLA13 END 60.8
HIERARCH ESO ISS PBL14 START 97.224
HIERARCH ESO ISS PBL14 END 97.12
HIERARCH ESO ISS PBLA14 START 73.707
HIERARCH ESO ISS PBLA14 END 73.636
HIERARCH ESO ISS PBL23 START 83.877
HIERARCH ESO ISS PBL23 END 83.929
HIERARCH ESO ISS PBLA23 START 37.9
HIERARCH ESO ISS PBLA23 END 37.9
HIERARCH ESO ISS PBL24 START 45.787
HIERARCH ESO ISS PBL24 END 45.803
HIERARCH ESO ISS PBLA24 START 46.794
HIERARCH ESO ISS PBLA24 END 46.76
HIERARCH ESO ISS PBL34 START 39.294
HIERARCH ESO ISS PBL34 END 39.322
HIERARCH ESO ISS PBLA34 START 207.439
HIERARCH ESO ISS PBLA34 END 207.466
HIERARCH ESO ISS AMBI TAU0 START 0.003304
HIERARCH ESO ISS AMBI TAU0 END 0.003304
HIERARCH ESO ISS AMBI TEMP 14.23
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78