Exposure
ID
PIONI.2017-05-20T09:09:22.262_1
Header ID
PIONI.2017-05-20T09:09:22.262
Date updated
2017-05-20 09:21:20 UTC+0000
Release date
2018-05-20 09:21:20 UTC+0000
UTC Start
2017-05-20 09:09:22.262
UTC End
2017-05-20 09:10:13.462
MJD Start
57893.3815076617
MJD End
57893.3821002543
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0029255
Ambient temperature (°C)
5.71
Seeing (arcsec)
0.62
Observation
ID
36959
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
27172
Name
SV_Vul
RA
297.878775
DEC
27.46021
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.7570 67.7210 267.7000 267.6000
K0-D0 94.8610 94.9150 255.1000 255.0000
K0-J3 37.4120 37.3090 322.1250 322.2080
G2-D0 32.3030 32.3720 227.9000 227.9000
G2-J3 55.1550 55.2610 54.2040 54.1630
D0-J3 87.3350 87.5110 51.8800 51.8510
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 57893.3815076617
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME SV_Vul
RA 297.878775
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 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.757
HIERARCH ESO ISS PBL12 END 67.721
HIERARCH ESO ISS PBLA12 START 267.7
HIERARCH ESO ISS PBLA12 END 267.6
HIERARCH ESO ISS PBL13 START 94.861
HIERARCH ESO ISS PBL13 END 94.915
HIERARCH ESO ISS PBLA13 START 255.1
HIERARCH ESO ISS PBLA13 END 255.0
HIERARCH ESO ISS PBL14 START 37.412
HIERARCH ESO ISS PBL14 END 37.309
HIERARCH ESO ISS PBLA14 START 322.125
HIERARCH ESO ISS PBLA14 END 322.208
HIERARCH ESO ISS PBL23 START 32.303
HIERARCH ESO ISS PBL23 END 32.372
HIERARCH ESO ISS PBLA23 START 227.9
HIERARCH ESO ISS PBLA23 END 227.9
HIERARCH ESO ISS PBL24 START 55.155
HIERARCH ESO ISS PBL24 END 55.261
HIERARCH ESO ISS PBLA24 START 54.204
HIERARCH ESO ISS PBLA24 END 54.163
HIERARCH ESO ISS PBL34 START 87.335
HIERARCH ESO ISS PBL34 END 87.511
HIERARCH ESO ISS PBLA34 START 51.88
HIERARCH ESO ISS PBLA34 END 51.851
HIERARCH ESO ISS AMBI TAU0 START 0.002854
HIERARCH ESO ISS AMBI TAU0 END 0.002997
HIERARCH ESO ISS AMBI TEMP 5.71
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.63