Exposure
ID
PIONI.2025-11-09T02:28:39.948_1
Header ID
PIONI.2025-11-09T02:28:39.948
Date updated
2025-11-09 02:35:37 UTC+0000
Release date
2025-11-09 02:28:39 UTC+0000
UTC Start
2025-11-09 02:28:39.948
UTC End
2025-11-09 02:29:31.148
MJD Start
60988.1032401393
MJD End
60988.1038327319
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.003927
Ambient temperature (°C)
12.97
Seeing (arcsec)
1.03
Observation
ID
71288
Category
calibrator
Program ID
116.29H7.003
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM
Target
ID
52936
Name
HD 6350
RA
16.085859
DEC
-16.0364
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 55.9650 55.9800 25.8000 25.9000
U1-U3 101.4500 101.4830 32.2000 32.3000
U1-U4 129.6650 129.7090 60.3340 60.4160
U2-U3 46.2560 46.2720 40.0000 40.1000
U2-U4 89.3520 89.3670 81.1120 81.1840
U3-U4 62.4300 62.4200 110.2810 110.3550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.29H7.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60988.1032401393
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 6350
RA 16.085859
DEC -16.0364
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
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 55.965
HIERARCH ESO ISS PBL12 END 55.98
HIERARCH ESO ISS PBLA12 START 25.8
HIERARCH ESO ISS PBLA12 END 25.9
HIERARCH ESO ISS PBL13 START 101.45
HIERARCH ESO ISS PBL13 END 101.483
HIERARCH ESO ISS PBLA13 START 32.2
HIERARCH ESO ISS PBLA13 END 32.3
HIERARCH ESO ISS PBL14 START 129.665
HIERARCH ESO ISS PBL14 END 129.709
HIERARCH ESO ISS PBLA14 START 60.334
HIERARCH ESO ISS PBLA14 END 60.416
HIERARCH ESO ISS PBL23 START 46.256
HIERARCH ESO ISS PBL23 END 46.272
HIERARCH ESO ISS PBLA23 START 40.0
HIERARCH ESO ISS PBLA23 END 40.1
HIERARCH ESO ISS PBL24 START 89.352
HIERARCH ESO ISS PBL24 END 89.367
HIERARCH ESO ISS PBLA24 START 81.112
HIERARCH ESO ISS PBLA24 END 81.184
HIERARCH ESO ISS PBL34 START 62.43
HIERARCH ESO ISS PBL34 END 62.42
HIERARCH ESO ISS PBLA34 START 110.281
HIERARCH ESO ISS PBLA34 END 110.355
HIERARCH ESO ISS AMBI TAU0 START 0.003927
HIERARCH ESO ISS AMBI TAU0 END 0.003927
HIERARCH ESO ISS AMBI TEMP 12.97
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03