Exposure
ID
PIONI.2025-12-03T00:39:33.809_1
Header ID
PIONI.2025-12-03T00:39:33.809
Date updated
2025-12-03 00:51:00 UTC+0000
Release date
2025-12-03 00:39:33 UTC+0000
UTC Start
2025-12-03 00:39:33.809
UTC End
2025-12-03 00:39:59.409
MJD Start
61012.0274746409
MJD End
61012.027770937195
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 89.4370 89.4540 119.9000 120.0000
A0-J2 128.9750 128.9630 100.3000 100.4000
A0-K0 123.6270 123.5800 81.3740 81.4970
G1-J2 53.8770 53.8480 66.4000 66.5000
G1-K0 77.3310 77.2910 35.3070 35.3910
J2-K0 41.7980 41.8020 353.5770 353.6540
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 61012.0274746409
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 89.437
HIERARCH ESO ISS PBL12 END 89.454
HIERARCH ESO ISS PBLA12 START 119.9
HIERARCH ESO ISS PBLA12 END 120.0
HIERARCH ESO ISS PBL13 START 128.975
HIERARCH ESO ISS PBL13 END 128.963
HIERARCH ESO ISS PBLA13 START 100.3
HIERARCH ESO ISS PBLA13 END 100.4
HIERARCH ESO ISS PBL14 START 123.627
HIERARCH ESO ISS PBL14 END 123.58
HIERARCH ESO ISS PBLA14 START 81.374
HIERARCH ESO ISS PBLA14 END 81.497
HIERARCH ESO ISS PBL23 START 53.877
HIERARCH ESO ISS PBL23 END 53.848
HIERARCH ESO ISS PBLA23 START 66.4
HIERARCH ESO ISS PBLA23 END 66.5
HIERARCH ESO ISS PBL24 START 77.331
HIERARCH ESO ISS PBL24 END 77.291
HIERARCH ESO ISS PBLA24 START 35.307
HIERARCH ESO ISS PBLA24 END 35.391
HIERARCH ESO ISS PBL34 START 41.798
HIERARCH ESO ISS PBL34 END 41.802
HIERARCH ESO ISS PBLA34 START 353.577
HIERARCH ESO ISS PBLA34 END 353.654
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