Exposure
ID
PIONI.2025-11-15T03:06:05.251_1
Header ID
PIONI.2025-11-15T03:06:05.251
Date updated
2025-11-15 03:10:47 UTC+0000
Release date
2025-11-15 03:06:05 UTC+0000
UTC Start
2025-11-15 03:06:05.251
UTC End
2025-11-15 03:07:22.051
MJD Start
60994.1292274436
MJD End
60994.13011633249
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.0043055
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.79
Observation
ID
71757
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
53273
Name
HD 36984
RA
83.736179
DEC
-7.97372
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 23.3130 23.3550 137.1000 137.0000
A0-D0 19.5670 19.6840 48.0000 48.4000
A0-C1 16.9520 17.0360 114.4620 114.3830
B2-D0 30.1870 30.1830 357.4000 357.7000
B2-C1 10.0580 10.0570 357.4150 357.6470
D0-C1 20.1280 20.1260 177.4630 177.6950
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 60994.1292274436
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 36984
RA 83.736179
DEC -7.97372
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 23.313
HIERARCH ESO ISS PBL12 END 23.355
HIERARCH ESO ISS PBLA12 START 137.1
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 19.567
HIERARCH ESO ISS PBL13 END 19.684
HIERARCH ESO ISS PBLA13 START 48.0
HIERARCH ESO ISS PBLA13 END 48.4
HIERARCH ESO ISS PBL14 START 16.952
HIERARCH ESO ISS PBL14 END 17.036
HIERARCH ESO ISS PBLA14 START 114.462
HIERARCH ESO ISS PBLA14 END 114.383
HIERARCH ESO ISS PBL23 START 30.187
HIERARCH ESO ISS PBL23 END 30.183
HIERARCH ESO ISS PBLA23 START 357.4
HIERARCH ESO ISS PBLA23 END 357.7
HIERARCH ESO ISS PBL24 START 10.058
HIERARCH ESO ISS PBL24 END 10.057
HIERARCH ESO ISS PBLA24 START 357.415
HIERARCH ESO ISS PBLA24 END 357.647
HIERARCH ESO ISS PBL34 START 20.128
HIERARCH ESO ISS PBL34 END 20.126
HIERARCH ESO ISS PBLA34 START 177.463
HIERARCH ESO ISS PBLA34 END 177.695
HIERARCH ESO ISS AMBI TAU0 START 0.004736
HIERARCH ESO ISS AMBI TAU0 END 0.003875
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.84