Exposure
ID
PIONI.2025-11-17T04:04:18.964_1
Header ID
PIONI.2025-11-17T04:04:18.964
Date updated
2025-11-17 08:15:14 UTC+0000
Release date
2025-11-17 08:15:01 UTC+0000
UTC Start
2025-11-17 04:04:18.964
UTC End
2025-11-17 04:05:35.764
MJD Start
60996.1696639392
MJD End
60996.170552828095
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.004184
Ambient temperature (°C)
14.05
Seeing (arcsec)
0.64
Observation
ID
71788
Category
science
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
53293
Name
BD-06 1253
RA
84.104843
DEC
-6.71604
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8470 24.8680 135.9000 135.8000
A0-D0 24.5580 24.6710 60.9000 61.1000
A0-C1 20.2910 20.3480 112.9520 112.9270
B2-D0 30.0510 30.0650 7.9000 8.2000
B2-C1 10.0120 10.0170 7.9020 8.1330
D0-C1 20.0390 20.0480 187.9640 188.1950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.29DN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60996.1696639392
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD-06 1253
RA 84.104843
DEC -6.71604
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.847
HIERARCH ESO ISS PBL12 END 24.868
HIERARCH ESO ISS PBLA12 START 135.9
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 24.558
HIERARCH ESO ISS PBL13 END 24.671
HIERARCH ESO ISS PBLA13 START 60.9
HIERARCH ESO ISS PBLA13 END 61.1
HIERARCH ESO ISS PBL14 START 20.291
HIERARCH ESO ISS PBL14 END 20.348
HIERARCH ESO ISS PBLA14 START 112.952
HIERARCH ESO ISS PBLA14 END 112.927
HIERARCH ESO ISS PBL23 START 30.051
HIERARCH ESO ISS PBL23 END 30.065
HIERARCH ESO ISS PBLA23 START 7.9
HIERARCH ESO ISS PBLA23 END 8.2
HIERARCH ESO ISS PBL24 START 10.012
HIERARCH ESO ISS PBL24 END 10.017
HIERARCH ESO ISS PBLA24 START 7.902
HIERARCH ESO ISS PBLA24 END 8.133
HIERARCH ESO ISS PBL34 START 20.039
HIERARCH ESO ISS PBL34 END 20.048
HIERARCH ESO ISS PBLA34 START 187.964
HIERARCH ESO ISS PBLA34 END 188.195
HIERARCH ESO ISS AMBI TAU0 START 0.004184
HIERARCH ESO ISS AMBI TAU0 END 0.004184
HIERARCH ESO ISS AMBI TEMP 14.05
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64