Exposure
ID
PIONI.2025-11-17T04:02:50.469_1
Header ID
PIONI.2025-11-17T04:02:50.469
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 04:02:50.469
UTC End
2025-11-17 04:04:07.269
MJD Start
60996.168639686
MJD End
60996.169528574894
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.004184
Ambient temperature (°C)
14.1
Seeing (arcsec)
0.62
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 24.8250 24.8470 135.9000 135.9000
A0-D0 24.4420 24.5550 60.7000 60.9000
A0-C1 20.2310 20.2890 112.9820 112.9530
B2-D0 30.0370 30.0510 7.7000 7.9000
B2-C1 10.0080 10.0120 7.6680 7.8970
D0-C1 20.0290 20.0390 187.7300 187.9590
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 60996.168639686
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 24.825
HIERARCH ESO ISS PBL12 END 24.847
HIERARCH ESO ISS PBLA12 START 135.9
HIERARCH ESO ISS PBLA12 END 135.9
HIERARCH ESO ISS PBL13 START 24.442
HIERARCH ESO ISS PBL13 END 24.555
HIERARCH ESO ISS PBLA13 START 60.7
HIERARCH ESO ISS PBLA13 END 60.9
HIERARCH ESO ISS PBL14 START 20.231
HIERARCH ESO ISS PBL14 END 20.289
HIERARCH ESO ISS PBLA14 START 112.982
HIERARCH ESO ISS PBLA14 END 112.953
HIERARCH ESO ISS PBL23 START 30.037
HIERARCH ESO ISS PBL23 END 30.051
HIERARCH ESO ISS PBLA23 START 7.7
HIERARCH ESO ISS PBLA23 END 7.9
HIERARCH ESO ISS PBL24 START 10.008
HIERARCH ESO ISS PBL24 END 10.012
HIERARCH ESO ISS PBLA24 START 7.668
HIERARCH ESO ISS PBLA24 END 7.897
HIERARCH ESO ISS PBL34 START 20.029
HIERARCH ESO ISS PBL34 END 20.039
HIERARCH ESO ISS PBLA34 START 187.73
HIERARCH ESO ISS PBLA34 END 187.959
HIERARCH ESO ISS AMBI TAU0 START 0.004184
HIERARCH ESO ISS AMBI TAU0 END 0.004184
HIERARCH ESO ISS AMBI TEMP 14.1
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.64