Exposure
ID
PIONI.2025-07-15T03:43:56.667_1
Header ID
PIONI.2025-07-15T03:43:56.667
Date updated
2025-07-15 03:50:58 UTC+0000
Release date
2025-07-15 03:43:56 UTC+0000
UTC Start
2025-07-15 03:43:56.667
UTC End
2025-07-15 03:44:35.067
MJD Start
60871.1555169816
MJD End
60871.15596142604
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0049625
Ambient temperature (°C)
12.73
Seeing (arcsec)
0.56
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 84.6020 84.5640 153.4000 153.6000
A0-J2 106.2080 106.0640 132.3000 132.5000
A0-K0 92.9020 92.6780 106.4200 106.5920
G1-J2 40.8730 40.7640 84.2000 84.3000
G1-K0 71.1770 71.0710 46.0610 46.1090
J2-K0 46.4710 46.4630 13.1710 13.2560
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 60871.1555169816
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 84.602
HIERARCH ESO ISS PBL12 END 84.564
HIERARCH ESO ISS PBLA12 START 153.4
HIERARCH ESO ISS PBLA12 END 153.6
HIERARCH ESO ISS PBL13 START 106.208
HIERARCH ESO ISS PBL13 END 106.064
HIERARCH ESO ISS PBLA13 START 132.3
HIERARCH ESO ISS PBLA13 END 132.5
HIERARCH ESO ISS PBL14 START 92.902
HIERARCH ESO ISS PBL14 END 92.678
HIERARCH ESO ISS PBLA14 START 106.42
HIERARCH ESO ISS PBLA14 END 106.592
HIERARCH ESO ISS PBL23 START 40.873
HIERARCH ESO ISS PBL23 END 40.764
HIERARCH ESO ISS PBLA23 START 84.2
HIERARCH ESO ISS PBLA23 END 84.3
HIERARCH ESO ISS PBL24 START 71.177
HIERARCH ESO ISS PBL24 END 71.071
HIERARCH ESO ISS PBLA24 START 46.061
HIERARCH ESO ISS PBLA24 END 46.109
HIERARCH ESO ISS PBL34 START 46.471
HIERARCH ESO ISS PBL34 END 46.463
HIERARCH ESO ISS PBLA34 START 13.171
HIERARCH ESO ISS PBLA34 END 13.256
HIERARCH ESO ISS AMBI TAU0 START 0.005082
HIERARCH ESO ISS AMBI TAU0 END 0.004843
HIERARCH ESO ISS AMBI TEMP 12.73
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56