Exposure
ID
PIONI.2025-11-17T03:31:55.609_1
Header ID
PIONI.2025-11-17T03:31:55.609
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 03:31:55.609
UTC End
2025-11-17 03:33:12.409
MJD Start
60996.1471713982
MJD End
60996.148060287094
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.005215
Ambient temperature (°C)
14.79
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 24.2640 24.2950 136.3000 136.3000
A0-D0 21.9230 22.0450 56.0000 56.2000
A0-C1 18.8320 18.9040 113.8520 113.7990
B2-D0 29.8420 29.8470 2.7000 2.9000
B2-C1 9.9430 9.9450 2.6730 2.9070
D0-C1 19.8990 19.9020 182.7290 182.9640
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 60996.1471713982
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 24.264
HIERARCH ESO ISS PBL12 END 24.295
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 21.923
HIERARCH ESO ISS PBL13 END 22.045
HIERARCH ESO ISS PBLA13 START 56.0
HIERARCH ESO ISS PBLA13 END 56.2
HIERARCH ESO ISS PBL14 START 18.832
HIERARCH ESO ISS PBL14 END 18.904
HIERARCH ESO ISS PBLA14 START 113.852
HIERARCH ESO ISS PBLA14 END 113.799
HIERARCH ESO ISS PBL23 START 29.842
HIERARCH ESO ISS PBL23 END 29.847
HIERARCH ESO ISS PBLA23 START 2.7
HIERARCH ESO ISS PBLA23 END 2.9
HIERARCH ESO ISS PBL24 START 9.943
HIERARCH ESO ISS PBL24 END 9.945
HIERARCH ESO ISS PBLA24 START 2.673
HIERARCH ESO ISS PBLA24 END 2.907
HIERARCH ESO ISS PBL34 START 19.899
HIERARCH ESO ISS PBL34 END 19.902
HIERARCH ESO ISS PBLA34 START 182.729
HIERARCH ESO ISS PBLA34 END 182.964
HIERARCH ESO ISS AMBI TAU0 START 0.005215
HIERARCH ESO ISS AMBI TAU0 END 0.005215
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.65