Exposure
ID
PIONI.2025-08-15T23:52:04.567_1
Header ID
PIONI.2025-08-15T23:52:04.567
Date updated
2025-08-16 00:00:42 UTC+0000
Release date
2025-08-15 23:52:04 UTC+0000
UTC Start
2025-08-15 23:52:04.566
UTC End
2025-08-15 23:52:42.966
MJD Start
60902.9944972964
MJD End
60902.99494174084
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0023695
Ambient temperature (°C)
8.54
Seeing (arcsec)
1.14
Observation
ID
70027
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
51954
Name
HD 133865
RA
227.040704
DEC
-40.83598
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.0240 64.9700 288.4000 288.5000
K0-D0 87.9540 87.8510 267.2000 267.4000
K0-J3 56.0710 56.0770 344.9200 345.0290
G2-D0 36.0220 35.9880 226.6000 226.6000
G2-J3 57.8710 57.8080 54.4950 54.5790
D0-J3 93.6810 93.5830 51.4520 51.5320
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 60902.9944972964
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133865
RA 227.040704
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 65.024
HIERARCH ESO ISS PBL12 END 64.97
HIERARCH ESO ISS PBLA12 START 288.4
HIERARCH ESO ISS PBLA12 END 288.5
HIERARCH ESO ISS PBL13 START 87.954
HIERARCH ESO ISS PBL13 END 87.851
HIERARCH ESO ISS PBLA13 START 267.2
HIERARCH ESO ISS PBLA13 END 267.4
HIERARCH ESO ISS PBL14 START 56.071
HIERARCH ESO ISS PBL14 END 56.077
HIERARCH ESO ISS PBLA14 START 344.92
HIERARCH ESO ISS PBLA14 END 345.029
HIERARCH ESO ISS PBL23 START 36.022
HIERARCH ESO ISS PBL23 END 35.988
HIERARCH ESO ISS PBLA23 START 226.6
HIERARCH ESO ISS PBLA23 END 226.6
HIERARCH ESO ISS PBL24 START 57.871
HIERARCH ESO ISS PBL24 END 57.808
HIERARCH ESO ISS PBLA24 START 54.495
HIERARCH ESO ISS PBLA24 END 54.579
HIERARCH ESO ISS PBL34 START 93.681
HIERARCH ESO ISS PBL34 END 93.583
HIERARCH ESO ISS PBLA34 START 51.452
HIERARCH ESO ISS PBLA34 END 51.532
HIERARCH ESO ISS AMBI TAU0 START 0.002788
HIERARCH ESO ISS AMBI TAU0 END 0.001951
HIERARCH ESO ISS AMBI TEMP 8.54
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14