Exposure
ID
PIONI.2025-11-16T02:38:17.923_1
Header ID
PIONI.2025-11-16T02:38:17.923
Date updated
2025-11-16 02:46:12 UTC+0000
Release date
2025-11-16 02:38:17 UTC+0000
UTC Start
2025-11-16 02:38:17.923
UTC End
2025-11-16 02:38:43.523
MJD Start
60995.1099296603
MJD End
60995.110225956596
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004147
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.48
Observation
ID
71770
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
53281
Name
M05_HD8963
RA
21.87068
DEC
-45.84606
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 24.3760 24.3840 142.0000 142.1000
A0-D0 31.6650 31.6560 73.9000 74.0000
A0-C1 22.4280 22.4330 116.1350 116.2370
B2-D0 31.9550 31.9450 28.8000 28.9000
B2-C1 10.6440 10.6410 28.7980 28.8730
D0-C1 21.3110 21.3040 208.8650 208.9400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(X)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60995.1099296603
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD8963
RA 21.87068
DEC -45.84606
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 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.376
HIERARCH ESO ISS PBL12 END 24.384
HIERARCH ESO ISS PBLA12 START 142.0
HIERARCH ESO ISS PBLA12 END 142.1
HIERARCH ESO ISS PBL13 START 31.665
HIERARCH ESO ISS PBL13 END 31.656
HIERARCH ESO ISS PBLA13 START 73.9
HIERARCH ESO ISS PBLA13 END 74.0
HIERARCH ESO ISS PBL14 START 22.428
HIERARCH ESO ISS PBL14 END 22.433
HIERARCH ESO ISS PBLA14 START 116.135
HIERARCH ESO ISS PBLA14 END 116.237
HIERARCH ESO ISS PBL23 START 31.955
HIERARCH ESO ISS PBL23 END 31.945
HIERARCH ESO ISS PBLA23 START 28.8
HIERARCH ESO ISS PBLA23 END 28.9
HIERARCH ESO ISS PBL24 START 10.644
HIERARCH ESO ISS PBL24 END 10.641
HIERARCH ESO ISS PBLA24 START 28.798
HIERARCH ESO ISS PBLA24 END 28.873
HIERARCH ESO ISS PBL34 START 21.311
HIERARCH ESO ISS PBL34 END 21.304
HIERARCH ESO ISS PBLA34 START 208.865
HIERARCH ESO ISS PBLA34 END 208.94
HIERARCH ESO ISS AMBI TAU0 START 0.004147
HIERARCH ESO ISS AMBI TAU0 END 0.004147
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48