Exposure
ID
PIONI.2025-11-17T03:34:52.767_1
Header ID
PIONI.2025-11-17T03:34:52.767
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 03:34:52.767
UTC End
2025-11-17 03:36:09.567
MJD Start
60996.1492218412
MJD End
60996.150110730094
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.004556
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.695
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 24.3270 24.3570 136.2000 136.2000
A0-D0 22.1720 22.2930 56.5000 56.7000
A0-C1 18.9780 19.0490 113.7430 113.6930
B2-D0 29.8530 29.8590 3.2000 3.4000
B2-C1 9.9470 9.9490 3.1550 3.3920
D0-C1 19.9060 19.9100 183.2110 183.4490
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 60996.1492218412
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 24.327
HIERARCH ESO ISS PBL12 END 24.357
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 22.172
HIERARCH ESO ISS PBL13 END 22.293
HIERARCH ESO ISS PBLA13 START 56.5
HIERARCH ESO ISS PBLA13 END 56.7
HIERARCH ESO ISS PBL14 START 18.978
HIERARCH ESO ISS PBL14 END 19.049
HIERARCH ESO ISS PBLA14 START 113.743
HIERARCH ESO ISS PBLA14 END 113.693
HIERARCH ESO ISS PBL23 START 29.853
HIERARCH ESO ISS PBL23 END 29.859
HIERARCH ESO ISS PBLA23 START 3.2
HIERARCH ESO ISS PBLA23 END 3.4
HIERARCH ESO ISS PBL24 START 9.947
HIERARCH ESO ISS PBL24 END 9.949
HIERARCH ESO ISS PBLA24 START 3.155
HIERARCH ESO ISS PBLA24 END 3.392
HIERARCH ESO ISS PBL34 START 19.906
HIERARCH ESO ISS PBL34 END 19.91
HIERARCH ESO ISS PBLA34 START 183.211
HIERARCH ESO ISS PBLA34 END 183.449
HIERARCH ESO ISS AMBI TAU0 START 0.004385
HIERARCH ESO ISS AMBI TAU0 END 0.004727
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.69