Exposure
ID
PIONI.2025-08-21T23:34:01.872_1
Header ID
PIONI.2025-08-21T23:34:01.872
Date updated
2025-08-21 23:40:52 UTC+0000
Release date
2025-08-21 23:34:01 UTC+0000
UTC Start
2025-08-21 23:34:01.872
UTC End
2025-08-21 23:34:40.272
MJD Start
60908.9819661109
MJD End
60908.98241055534
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
7.95
Seeing (arcsec)
1.76
Observation
ID
70060
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
51979
Name
HD 134375
RA
227.698234
DEC
-38.74031
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 61.5240 61.4510 64.2000 64.3000
A0-J2 122.3690 122.2620 109.5000 109.7000
A0-J3 119.3000 119.1650 59.2110 59.2980
G2-J2 90.4420 90.4210 138.5000 138.6000
G2-J3 58.2470 58.1860 53.9850 54.0670
J2-J3 102.7630 102.7680 352.8150 352.9170
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 60908.9819661109
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 134375
RA 227.698234
DEC -38.74031
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 61.524
HIERARCH ESO ISS PBL12 END 61.451
HIERARCH ESO ISS PBLA12 START 64.2
HIERARCH ESO ISS PBLA12 END 64.3
HIERARCH ESO ISS PBL13 START 122.369
HIERARCH ESO ISS PBL13 END 122.262
HIERARCH ESO ISS PBLA13 START 109.5
HIERARCH ESO ISS PBLA13 END 109.7
HIERARCH ESO ISS PBL14 START 119.3
HIERARCH ESO ISS PBL14 END 119.165
HIERARCH ESO ISS PBLA14 START 59.211
HIERARCH ESO ISS PBLA14 END 59.298
HIERARCH ESO ISS PBL23 START 90.442
HIERARCH ESO ISS PBL23 END 90.421
HIERARCH ESO ISS PBLA23 START 138.5
HIERARCH ESO ISS PBLA23 END 138.6
HIERARCH ESO ISS PBL24 START 58.247
HIERARCH ESO ISS PBL24 END 58.186
HIERARCH ESO ISS PBLA24 START 53.985
HIERARCH ESO ISS PBLA24 END 54.067
HIERARCH ESO ISS PBL34 START 102.763
HIERARCH ESO ISS PBL34 END 102.768
HIERARCH ESO ISS PBLA34 START 352.815
HIERARCH ESO ISS PBLA34 END 352.917
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 7.95
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76