Exposure
ID
PIONI.2017-05-19T07:46:19.254_1
Header ID
PIONI.2017-05-19T07:46:19.254
Date updated
2017-05-19 07:56:30 UTC+0000
Release date
2018-05-19 07:56:30 UTC+0000
UTC Start
2017-05-19 07:46:19.254
UTC End
2017-05-19 07:46:44.854
MJD Start
57892.3238339629
MJD End
57892.3241302592
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004249
Ambient temperature (°C)
7.06
Seeing (arcsec)
0.7050000000000001
Observation
ID
37722
Category
science
Program ID
097.D-0183(B)
Program Title
UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART II
Program Type
Normal
PI / COI
KERVELLA/ MERAND/ GALLENNE/ BREITFELDER/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON/ LE BOUQUIN/ SOULAIN
Target
ID
27882
Name
SV_Vul
RA
297.879165
DEC
27.46021
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 J3 G2
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-J3 45.6970 45.6460 318.6000 318.6000
K0-G2 66.9160 66.9480 277.9000 277.8000
J3-G2 43.9140 44.0040 235.2000 235.2000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 097.D-0183(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 57892.3238339629
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME SV_Vul
RA 297.879165
DEC 27.46021
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 3
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 J3
HIERARCH ESO ISS CONF STATION3 G2
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 45.697
HIERARCH ESO ISS PBL12 END 45.646
HIERARCH ESO ISS PBLA12 START 318.6
HIERARCH ESO ISS PBLA12 END 318.6
HIERARCH ESO ISS PBL13 START 66.916
HIERARCH ESO ISS PBL13 END 66.948
HIERARCH ESO ISS PBLA13 START 277.9
HIERARCH ESO ISS PBLA13 END 277.8
HIERARCH ESO ISS PBL23 START 43.914
HIERARCH ESO ISS PBL23 END 44.004
HIERARCH ESO ISS PBLA23 START 235.2
HIERARCH ESO ISS PBLA23 END 235.2
HIERARCH ESO ISS AMBI TAU0 START 0.004249
HIERARCH ESO ISS AMBI TAU0 END 0.004249
HIERARCH ESO ISS AMBI TEMP 7.06
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.66