Exposure
ID
PIONI.2025-08-16T23:39:48.942_1
Header ID
PIONI.2025-08-16T23:39:48.942
Date updated
2025-08-16 23:45:38 UTC+0000
Release date
2025-08-16 23:39:48 UTC+0000
UTC Start
2025-08-16 23:39:48.943
UTC End
2025-08-16 23:40:27.343
MJD Start
60903.9859831333
MJD End
60903.98642757774
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003774
Ambient temperature (°C)
10.22
Seeing (arcsec)
0.45
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 65.5530 65.5030 286.9000 287.0000
K0-D0 88.9760 88.8790 265.9000 266.0000
K0-J3 56.0140 56.0200 343.7600 343.8700
G2-D0 36.3590 36.3270 225.7000 225.8000
G2-J3 58.4910 58.4320 53.5710 53.6590
D0-J3 94.6390 94.5480 50.5570 50.6420
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 60903.9859831333
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 65.553
HIERARCH ESO ISS PBL12 END 65.503
HIERARCH ESO ISS PBLA12 START 286.9
HIERARCH ESO ISS PBLA12 END 287.0
HIERARCH ESO ISS PBL13 START 88.976
HIERARCH ESO ISS PBL13 END 88.879
HIERARCH ESO ISS PBLA13 START 265.9
HIERARCH ESO ISS PBLA13 END 266.0
HIERARCH ESO ISS PBL14 START 56.014
HIERARCH ESO ISS PBL14 END 56.02
HIERARCH ESO ISS PBLA14 START 343.76
HIERARCH ESO ISS PBLA14 END 343.87
HIERARCH ESO ISS PBL23 START 36.359
HIERARCH ESO ISS PBL23 END 36.327
HIERARCH ESO ISS PBLA23 START 225.7
HIERARCH ESO ISS PBLA23 END 225.8
HIERARCH ESO ISS PBL24 START 58.491
HIERARCH ESO ISS PBL24 END 58.432
HIERARCH ESO ISS PBLA24 START 53.571
HIERARCH ESO ISS PBLA24 END 53.659
HIERARCH ESO ISS PBL34 START 94.639
HIERARCH ESO ISS PBL34 END 94.548
HIERARCH ESO ISS PBLA34 START 50.557
HIERARCH ESO ISS PBLA34 END 50.642
HIERARCH ESO ISS AMBI TAU0 START 0.003774
HIERARCH ESO ISS AMBI TAU0 END 0.003774
HIERARCH ESO ISS AMBI TEMP 10.22
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45