Exposure
ID
PIONI.2025-10-12T07:43:41.419_1
Header ID
PIONI.2025-10-12T07:43:41.419
Date updated
2025-10-12 07:51:20 UTC+0000
Release date
2025-10-12 07:43:41 UTC+0000
UTC Start
2025-10-12 07:43:41.420
UTC End
2025-10-12 07:44:19.820
MJD Start
60960.3220071737
MJD End
60960.32245161814
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.011937
Ambient temperature (°C)
11.86
Seeing (arcsec)
0.69
Observation
ID
70912
Category
calibrator
Program ID
116.29DN.001
Program Title
TOWARD ACCURATE AND ASSUMPTION-FREE MODELING OF YSO DISKS
Program Type
Normal
PI / COI
GALLENNE / IBRAHIM / MONNIER
Target
ID
52620
Name
HD 262137
RA
100.430612
DEC
10.03442
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.9110 47.8930 142.5000 142.5000
A0-J2 109.8190 110.0550 99.4000 99.3000
A0-J6 122.9000 122.9880 12.2170 12.3670
B5-J2 81.6770 81.9370 75.8000 75.8000
B5-J6 158.1400 158.1320 358.8470 358.9700
J2-J6 160.7010 160.6130 329.1800 329.1950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.29DN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60960.3220071737
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 262137
RA 100.430612
DEC 10.03442
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 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 47.911
HIERARCH ESO ISS PBL12 END 47.893
HIERARCH ESO ISS PBLA12 START 142.5
HIERARCH ESO ISS PBLA12 END 142.5
HIERARCH ESO ISS PBL13 START 109.819
HIERARCH ESO ISS PBL13 END 110.055
HIERARCH ESO ISS PBLA13 START 99.4
HIERARCH ESO ISS PBLA13 END 99.3
HIERARCH ESO ISS PBL14 START 122.9
HIERARCH ESO ISS PBL14 END 122.988
HIERARCH ESO ISS PBLA14 START 12.217
HIERARCH ESO ISS PBLA14 END 12.367
HIERARCH ESO ISS PBL23 START 81.677
HIERARCH ESO ISS PBL23 END 81.937
HIERARCH ESO ISS PBLA23 START 75.8
HIERARCH ESO ISS PBLA23 END 75.8
HIERARCH ESO ISS PBL24 START 158.14
HIERARCH ESO ISS PBL24 END 158.132
HIERARCH ESO ISS PBLA24 START 358.847
HIERARCH ESO ISS PBLA24 END 358.97
HIERARCH ESO ISS PBL34 START 160.701
HIERARCH ESO ISS PBL34 END 160.613
HIERARCH ESO ISS PBLA34 START 329.18
HIERARCH ESO ISS PBLA34 END 329.195
HIERARCH ESO ISS AMBI TAU0 START 0.011937
HIERARCH ESO ISS AMBI TAU0 END 0.011937
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69