Exposure
ID
PIONI.2016-09-02T00:51:19.373_1
Header ID
PIONI.2016-09-02T00:51:19.373
Date updated
2016-09-02 01:00:49 UTC+0000
Release date
2017-09-02 01:00:49 UTC+0000
UTC Start
2016-09-02 00:51:19.373
UTC End
2016-09-02 00:51:57.773
MJD Start
57633.0356408875
MJD End
57633.0360853319
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0039505
Ambient temperature (°C)
9.86
Seeing (arcsec)
0.775
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 67.5910 67.6250 274.8000 274.7000
K0-D0 88.5180 88.6420 259.3000 259.2000
K0-J3 47.3360 47.2710 322.0700 322.0990
G2-D0 29.5360 29.5970 221.6000 221.7000
G2-J3 49.7150 49.8230 50.3240 50.3540
D0-J3 79.0360 79.2060 47.0740 47.1160
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 57633.0356408875
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 67.591
HIERARCH ESO ISS PBL12 END 67.625
HIERARCH ESO ISS PBLA12 START 274.8
HIERARCH ESO ISS PBLA12 END 274.7
HIERARCH ESO ISS PBL13 START 88.518
HIERARCH ESO ISS PBL13 END 88.642
HIERARCH ESO ISS PBLA13 START 259.3
HIERARCH ESO ISS PBLA13 END 259.2
HIERARCH ESO ISS PBL14 START 47.336
HIERARCH ESO ISS PBL14 END 47.271
HIERARCH ESO ISS PBLA14 START 322.07
HIERARCH ESO ISS PBLA14 END 322.099
HIERARCH ESO ISS PBL23 START 29.536
HIERARCH ESO ISS PBL23 END 29.597
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.7
HIERARCH ESO ISS PBL24 START 49.715
HIERARCH ESO ISS PBL24 END 49.823
HIERARCH ESO ISS PBLA24 START 50.324
HIERARCH ESO ISS PBLA24 END 50.354
HIERARCH ESO ISS PBL34 START 79.036
HIERARCH ESO ISS PBL34 END 79.206
HIERARCH ESO ISS PBLA34 START 47.074
HIERARCH ESO ISS PBLA34 END 47.116
HIERARCH ESO ISS AMBI TAU0 START 0.004014
HIERARCH ESO ISS AMBI TAU0 END 0.003887
HIERARCH ESO ISS AMBI TEMP 9.86
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.84