Exposure
ID
PIONI.2016-09-03T00:51:14.294_1
Header ID
PIONI.2016-09-03T00:51:14.294
Date updated
2016-09-03 01:01:20 UTC+0000
Release date
2017-09-03 01:01:20 UTC+0000
UTC Start
2016-09-03 00:51:14.295
UTC End
2016-09-03 00:51:52.695
MJD Start
57634.035582114
MJD End
57634.0360265584
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006243
Ambient temperature (°C)
10.25
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 67.7420 67.7730 274.4000 274.3000
K0-D0 89.0830 89.2030 259.0000 258.9000
K0-J3 47.0330 46.9670 322.2090 322.2400
G2-D0 29.8180 29.8790 221.9000 221.9000
G2-J3 50.2120 50.3180 50.4610 50.4890
D0-J3 79.8200 79.9880 47.2640 47.3030
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 57634.035582114
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 67.742
HIERARCH ESO ISS PBL12 END 67.773
HIERARCH ESO ISS PBLA12 START 274.4
HIERARCH ESO ISS PBLA12 END 274.3
HIERARCH ESO ISS PBL13 START 89.083
HIERARCH ESO ISS PBL13 END 89.203
HIERARCH ESO ISS PBLA13 START 259.0
HIERARCH ESO ISS PBLA13 END 258.9
HIERARCH ESO ISS PBL14 START 47.033
HIERARCH ESO ISS PBL14 END 46.967
HIERARCH ESO ISS PBLA14 START 322.209
HIERARCH ESO ISS PBLA14 END 322.24
HIERARCH ESO ISS PBL23 START 29.818
HIERARCH ESO ISS PBL23 END 29.879
HIERARCH ESO ISS PBLA23 START 221.9
HIERARCH ESO ISS PBLA23 END 221.9
HIERARCH ESO ISS PBL24 START 50.212
HIERARCH ESO ISS PBL24 END 50.318
HIERARCH ESO ISS PBLA24 START 50.461
HIERARCH ESO ISS PBLA24 END 50.489
HIERARCH ESO ISS PBL34 START 79.82
HIERARCH ESO ISS PBL34 END 79.988
HIERARCH ESO ISS PBLA34 START 47.264
HIERARCH ESO ISS PBLA34 END 47.303
HIERARCH ESO ISS AMBI TAU0 START 0.006243
HIERARCH ESO ISS AMBI TAU0 END 0.006243
HIERARCH ESO ISS AMBI TEMP 10.25
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83