Exposure
ID
PIONI.2025-12-03T00:38:56.167_1
Header ID
PIONI.2025-12-03T00:38:56.167
Date updated
2025-12-03 00:46:01 UTC+0000
Release date
2025-12-03 00:38:56 UTC+0000
UTC Start
2025-12-03 00:38:56.167
UTC End
2025-12-03 00:39:21.767
MJD Start
61012.0270389724
MJD End
61012.0273352687
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00219
Ambient temperature (°C)
13.78
Seeing (arcsec)
1.01
Observation
ID
71948
Category
calibrator
Program ID
60.A-9801(X)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
53415
Name
M05_HD273
RA
1.840038
DEC
-56.83703
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.4190 89.4360 119.8000 119.9000
A0-J2 128.9870 128.9760 100.1000 100.3000
A0-K0 123.6770 123.6300 81.2450 81.3670
G1-J2 53.9080 53.8790 66.3000 66.4000
G1-K0 77.3720 77.3330 35.2170 35.3020
J2-K0 41.7930 41.7980 353.4960 353.5720
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 61012.0270389724
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD273
RA 1.840038
DEC -56.83703
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.419
HIERARCH ESO ISS PBL12 END 89.436
HIERARCH ESO ISS PBLA12 START 119.8
HIERARCH ESO ISS PBLA12 END 119.9
HIERARCH ESO ISS PBL13 START 128.987
HIERARCH ESO ISS PBL13 END 128.976
HIERARCH ESO ISS PBLA13 START 100.1
HIERARCH ESO ISS PBLA13 END 100.3
HIERARCH ESO ISS PBL14 START 123.677
HIERARCH ESO ISS PBL14 END 123.63
HIERARCH ESO ISS PBLA14 START 81.245
HIERARCH ESO ISS PBLA14 END 81.367
HIERARCH ESO ISS PBL23 START 53.908
HIERARCH ESO ISS PBL23 END 53.879
HIERARCH ESO ISS PBLA23 START 66.3
HIERARCH ESO ISS PBLA23 END 66.4
HIERARCH ESO ISS PBL24 START 77.372
HIERARCH ESO ISS PBL24 END 77.333
HIERARCH ESO ISS PBLA24 START 35.217
HIERARCH ESO ISS PBLA24 END 35.302
HIERARCH ESO ISS PBL34 START 41.793
HIERARCH ESO ISS PBL34 END 41.798
HIERARCH ESO ISS PBLA34 START 353.496
HIERARCH ESO ISS PBLA34 END 353.572
HIERARCH ESO ISS AMBI TAU0 START 0.00219
HIERARCH ESO ISS AMBI TAU0 END 0.00219
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.01