Exposure
ID
PIONI.2017-03-05T02:21:54.430_1
Header ID
PIONI.2017-03-05T02:21:54.430
Date updated
2017-03-05 02:36:31 UTC+0000
Release date
2018-03-05 02:36:31 UTC+0000
UTC Start
2017-03-05 02:21:54.430
UTC End
2017-03-05 02:22:20.030
MJD Start
57817.0985466428
MJD End
57817.0988429391
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003745
Ambient temperature (°C)
13.49
Seeing (arcsec)
1.0
Observation
ID
37495
Category
science
Program ID
098.D-0067(A)
Program Title
UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART I (RESUBMISSION)
Program Type
Normal
PI / COI
KERVELLA/ MERAND/ GALLENNE/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON
Target
ID
27690
Name
Zeta_Gem
RA
106.026589
DEC
20.5703
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 71.6360 71.5000 104.4000 104.4000
A0-J2 119.5070 119.3820 84.1000 84.1000
A0-J3 129.0970 129.1560 52.7020 52.6680
G1-J2 57.9170 57.9300 58.7000 58.7000
G1-J3 101.6650 101.7360 19.1210 19.1810
J2-J3 67.9280 67.8810 346.2130 346.3220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 098.D-0067(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57817.0985466428
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME Zeta_Gem
RA 106.026589
DEC 20.5703
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 71.636
HIERARCH ESO ISS PBL12 END 71.5
HIERARCH ESO ISS PBLA12 START 104.4
HIERARCH ESO ISS PBLA12 END 104.4
HIERARCH ESO ISS PBL13 START 119.507
HIERARCH ESO ISS PBL13 END 119.382
HIERARCH ESO ISS PBLA13 START 84.1
HIERARCH ESO ISS PBLA13 END 84.1
HIERARCH ESO ISS PBL14 START 129.097
HIERARCH ESO ISS PBL14 END 129.156
HIERARCH ESO ISS PBLA14 START 52.702
HIERARCH ESO ISS PBLA14 END 52.668
HIERARCH ESO ISS PBL23 START 57.917
HIERARCH ESO ISS PBL23 END 57.93
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 101.665
HIERARCH ESO ISS PBL24 END 101.736
HIERARCH ESO ISS PBLA24 START 19.121
HIERARCH ESO ISS PBLA24 END 19.181
HIERARCH ESO ISS PBL34 START 67.928
HIERARCH ESO ISS PBL34 END 67.881
HIERARCH ESO ISS PBLA34 START 346.213
HIERARCH ESO ISS PBLA34 END 346.322
HIERARCH ESO ISS AMBI TAU0 START 0.003745
HIERARCH ESO ISS AMBI TAU0 END 0.003745
HIERARCH ESO ISS AMBI TEMP 13.49
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.0