Exposure
ID
PIONI.2025-07-19T23:24:16.324_1
Header ID
PIONI.2025-07-19T23:24:16.324
Date updated
2025-07-19 23:30:54 UTC+0000
Release date
2025-07-19 23:24:16 UTC+0000
UTC Start
2025-07-19 23:24:16.325
UTC End
2025-07-19 23:24:54.725
MJD Start
60875.975188944
MJD End
60875.97563338844
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004131
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.73
Observation
ID
68777
Category
calibrator
Program ID
115.29EV.002
Program Title
MAPPING THE EXPLOSION OF NOVA V0462 LUPI
Program Type
ToO
PI / COI
MEILLAND / OTULAKOWSKA-HYPKA / NARDETTO / MILLOUR
Target
ID
51154
Name
HD 133865
RA
227.039235
DEC
-40.83598
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 88.1150 88.1670 109.8000 109.9000
A0-J2 128.1520 128.1960 86.9000 87.1000
A0-K0 127.9640 127.9690 66.0640 66.1930
G1-J2 58.0930 58.0850 50.9000 51.0000
G1-K0 88.5620 88.5430 22.6130 22.7120
J2-K0 46.4140 46.4230 346.2800 346.3610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60875.975188944
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133865
RA 227.039235
DEC -40.83598
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 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 88.115
HIERARCH ESO ISS PBL12 END 88.167
HIERARCH ESO ISS PBLA12 START 109.8
HIERARCH ESO ISS PBLA12 END 109.9
HIERARCH ESO ISS PBL13 START 128.152
HIERARCH ESO ISS PBL13 END 128.196
HIERARCH ESO ISS PBLA13 START 86.9
HIERARCH ESO ISS PBLA13 END 87.1
HIERARCH ESO ISS PBL14 START 127.964
HIERARCH ESO ISS PBL14 END 127.969
HIERARCH ESO ISS PBLA14 START 66.064
HIERARCH ESO ISS PBLA14 END 66.193
HIERARCH ESO ISS PBL23 START 58.093
HIERARCH ESO ISS PBL23 END 58.085
HIERARCH ESO ISS PBLA23 START 50.9
HIERARCH ESO ISS PBLA23 END 51.0
HIERARCH ESO ISS PBL24 START 88.562
HIERARCH ESO ISS PBL24 END 88.543
HIERARCH ESO ISS PBLA24 START 22.613
HIERARCH ESO ISS PBLA24 END 22.712
HIERARCH ESO ISS PBL34 START 46.414
HIERARCH ESO ISS PBL34 END 46.423
HIERARCH ESO ISS PBLA34 START 346.28
HIERARCH ESO ISS PBLA34 END 346.361
HIERARCH ESO ISS AMBI TAU0 START 0.00395
HIERARCH ESO ISS AMBI TAU0 END 0.004312
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73