Exposure
ID
PIONI.2016-09-04T01:38:57.746_1
Header ID
PIONI.2016-09-04T01:38:57.746
Date updated
2016-09-04 01:51:07 UTC+0000
Release date
2017-09-04 01:51:07 UTC+0000
UTC Start
2016-09-04 01:38:57.746
UTC End
2016-09-04 01:39:36.146
MJD Start
57635.0687239068
MJD End
57635.0691683512
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006458
Ambient temperature (°C)
10.02
Seeing (arcsec)
0.42
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 68.1370 68.1190 269.9000 269.8000
K0-D0 94.5130 94.5680 255.3000 255.2000
K0-J3 42.7140 42.6420 325.1820 325.2490
G2-D0 33.3570 33.4090 224.2000 224.2000
G2-J3 56.1660 56.2500 51.1650 51.1620
D0-J3 89.3690 89.5070 48.5780 48.5830
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 57635.0687239068
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.137
HIERARCH ESO ISS PBL12 END 68.119
HIERARCH ESO ISS PBLA12 START 269.9
HIERARCH ESO ISS PBLA12 END 269.8
HIERARCH ESO ISS PBL13 START 94.513
HIERARCH ESO ISS PBL13 END 94.568
HIERARCH ESO ISS PBLA13 START 255.3
HIERARCH ESO ISS PBLA13 END 255.2
HIERARCH ESO ISS PBL14 START 42.714
HIERARCH ESO ISS PBL14 END 42.642
HIERARCH ESO ISS PBLA14 START 325.182
HIERARCH ESO ISS PBLA14 END 325.249
HIERARCH ESO ISS PBL23 START 33.357
HIERARCH ESO ISS PBL23 END 33.409
HIERARCH ESO ISS PBLA23 START 224.2
HIERARCH ESO ISS PBLA23 END 224.2
HIERARCH ESO ISS PBL24 START 56.166
HIERARCH ESO ISS PBL24 END 56.25
HIERARCH ESO ISS PBLA24 START 51.165
HIERARCH ESO ISS PBLA24 END 51.162
HIERARCH ESO ISS PBL34 START 89.369
HIERARCH ESO ISS PBL34 END 89.507
HIERARCH ESO ISS PBLA34 START 48.578
HIERARCH ESO ISS PBLA34 END 48.583
HIERARCH ESO ISS AMBI TAU0 START 0.006458
HIERARCH ESO ISS AMBI TAU0 END 0.006458
HIERARCH ESO ISS AMBI TEMP 10.02
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42