Exposure
ID
PIONI.2015-02-14T03:06:03.156_1
Header ID
PIONI.2015-02-14T03:06:03.156
Date updated
2015-02-14 04:16:06 UTC+0000
Release date
2016-02-14 05:16:05 UTC+0000
UTC Start
2015-02-14 03:06:03.157
UTC End
2015-02-14 03:06:28.757
MJD Start
57067.1292032036
MJD End
57067.1294994999
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001649
Ambient temperature (°C)
15.01
Seeing (arcsec)
1.995
Observation
ID
35825
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
26092
Name
ZETA_GEM
RA
106.027188
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 128.2190 128.2510 247.1000 247.1000
K0-G1 76.7200 76.7930 217.4000 217.4000
K0-J3 39.1220 39.0700 329.1350 329.2160
A1-G1 72.4110 72.3260 98.8000 98.8000
A1-J3 128.7560 128.8620 49.6060 49.5960
G1-J3 98.1940 98.2540 15.6560 15.7330
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 57067.1292032036
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ZETA_GEM
RA 106.027188
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 128.219
HIERARCH ESO ISS PBL12 END 128.251
HIERARCH ESO ISS PBLA12 START 247.1
HIERARCH ESO ISS PBLA12 END 247.1
HIERARCH ESO ISS PBL13 START 76.72
HIERARCH ESO ISS PBL13 END 76.793
HIERARCH ESO ISS PBLA13 START 217.4
HIERARCH ESO ISS PBLA13 END 217.4
HIERARCH ESO ISS PBL14 START 39.122
HIERARCH ESO ISS PBL14 END 39.07
HIERARCH ESO ISS PBLA14 START 329.135
HIERARCH ESO ISS PBLA14 END 329.216
HIERARCH ESO ISS PBL23 START 72.411
HIERARCH ESO ISS PBL23 END 72.326
HIERARCH ESO ISS PBLA23 START 98.8
HIERARCH ESO ISS PBLA23 END 98.8
HIERARCH ESO ISS PBL24 START 128.756
HIERARCH ESO ISS PBL24 END 128.862
HIERARCH ESO ISS PBLA24 START 49.606
HIERARCH ESO ISS PBLA24 END 49.596
HIERARCH ESO ISS PBL34 START 98.194
HIERARCH ESO ISS PBL34 END 98.254
HIERARCH ESO ISS PBLA34 START 15.656
HIERARCH ESO ISS PBLA34 END 15.733
HIERARCH ESO ISS AMBI TAU0 START 0.001531
HIERARCH ESO ISS AMBI TAU0 END 0.001767
HIERARCH ESO ISS AMBI TEMP 15.01
HIERARCH ESO ISS AMBI FWHM START 2.14
HIERARCH ESO ISS AMBI FWHM END 1.85