Exposure
ID
PIONI.2016-07-02T06:00:13.329_1
Header ID
PIONI.2016-07-02T06:00:13.329
Date updated
2016-07-02 06:10:47 UTC+0000
Release date
2017-07-02 06:10:47 UTC+0000
UTC Start
2016-07-02 06:00:13.329
UTC End
2016-07-02 06:00:38.929
MJD Start
57571.2501542699
MJD End
57571.2504505662
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002666
Ambient temperature (°C)
11.77
Seeing (arcsec)
0.83
Observation
ID
36962
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
27175
Name
U_Vul
RA
294.157201
DEC
20.33293
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 67.8730 67.8520 269.0000 269.0000
K0-D0 95.0810 95.1130 254.5000 254.5000
K0-J3 41.8770 41.8240 326.0030 326.0590
G2-D0 33.9530 33.9910 224.4000 224.4000
G2-J3 57.1160 57.1750 51.0990 51.0930
D0-J3 90.9250 91.0220 48.6090 48.6090
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 57571.2501542699
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME U_Vul
RA 294.157201
DEC 20.33293
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.873
HIERARCH ESO ISS PBL12 END 67.852
HIERARCH ESO ISS PBLA12 START 269.0
HIERARCH ESO ISS PBLA12 END 269.0
HIERARCH ESO ISS PBL13 START 95.081
HIERARCH ESO ISS PBL13 END 95.113
HIERARCH ESO ISS PBLA13 START 254.5
HIERARCH ESO ISS PBLA13 END 254.5
HIERARCH ESO ISS PBL14 START 41.877
HIERARCH ESO ISS PBL14 END 41.824
HIERARCH ESO ISS PBLA14 START 326.003
HIERARCH ESO ISS PBLA14 END 326.059
HIERARCH ESO ISS PBL23 START 33.953
HIERARCH ESO ISS PBL23 END 33.991
HIERARCH ESO ISS PBLA23 START 224.4
HIERARCH ESO ISS PBLA23 END 224.4
HIERARCH ESO ISS PBL24 START 57.116
HIERARCH ESO ISS PBL24 END 57.175
HIERARCH ESO ISS PBLA24 START 51.099
HIERARCH ESO ISS PBLA24 END 51.093
HIERARCH ESO ISS PBL34 START 90.925
HIERARCH ESO ISS PBL34 END 91.022
HIERARCH ESO ISS PBLA34 START 48.609
HIERARCH ESO ISS PBLA34 END 48.609
HIERARCH ESO ISS AMBI TAU0 START 0.002666
HIERARCH ESO ISS AMBI TAU0 END 0.002666
HIERARCH ESO ISS AMBI TEMP 11.77
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83