Exposure
ID
PIONI.2024-11-18T05:19:28.887_1
Header ID
PIONI.2024-11-18T05:19:28.887
Date updated
2024-11-18 05:25:31 UTC+0000
Release date
2024-11-18 05:19:28 UTC+0000
UTC Start
2024-11-18 05:19:28.887
UTC End
2024-11-18 05:20:45.687
MJD Start
60632.2218621173
MJD End
60632.2227510062
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.0061285
Ambient temperature (°C)
13.12
Seeing (arcsec)
0.625
Observation
ID
61713
Category
calibrator
Program ID
114.27UV.003
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45882
Name
HD 273724
RA
75.84068
DEC
-48.77658
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 53.4770 53.4440 23.5000 23.7000
U1-U3 97.9170 97.8490 29.8000 30.0000
U1-U4 129.3370 129.2790 56.4470 56.7250
U2-U3 45.1580 45.1260 37.3000 37.6000
U2-U4 89.3660 89.3790 75.4660 75.7630
U3-U4 60.6360 60.7010 102.8440 103.1250
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27UV.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60632.2218621173
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 273724
RA 75.84068
DEC -48.77658
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 53.477
HIERARCH ESO ISS PBL12 END 53.444
HIERARCH ESO ISS PBLA12 START 23.5
HIERARCH ESO ISS PBLA12 END 23.7
HIERARCH ESO ISS PBL13 START 97.917
HIERARCH ESO ISS PBL13 END 97.849
HIERARCH ESO ISS PBLA13 START 29.8
HIERARCH ESO ISS PBLA13 END 30.0
HIERARCH ESO ISS PBL14 START 129.337
HIERARCH ESO ISS PBL14 END 129.279
HIERARCH ESO ISS PBLA14 START 56.447
HIERARCH ESO ISS PBLA14 END 56.725
HIERARCH ESO ISS PBL23 START 45.158
HIERARCH ESO ISS PBL23 END 45.126
HIERARCH ESO ISS PBLA23 START 37.3
HIERARCH ESO ISS PBLA23 END 37.6
HIERARCH ESO ISS PBL24 START 89.366
HIERARCH ESO ISS PBL24 END 89.379
HIERARCH ESO ISS PBLA24 START 75.466
HIERARCH ESO ISS PBLA24 END 75.763
HIERARCH ESO ISS PBL34 START 60.636
HIERARCH ESO ISS PBL34 END 60.701
HIERARCH ESO ISS PBLA34 START 102.844
HIERARCH ESO ISS PBLA34 END 103.125
HIERARCH ESO ISS AMBI TAU0 START 0.005611
HIERARCH ESO ISS AMBI TAU0 END 0.006646
HIERARCH ESO ISS AMBI TEMP 13.12
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.58