Exposure
ID
PIONI.2025-08-21T23:34:52.511_1
Header ID
PIONI.2025-08-21T23:34:52.511
Date updated
2025-08-21 23:40:52 UTC+0000
Release date
2025-08-21 23:34:52 UTC+0000
UTC Start
2025-08-21 23:34:52.511
UTC End
2025-08-21 23:35:30.911
MJD Start
60908.982552208
MJD End
60908.98299665244
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
7.93
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 61.4480 61.3720 64.3000 64.3000
A0-J2 122.2570 122.1470 109.7000 109.8000
A0-J3 119.1590 119.0200 59.3020 59.3880
G2-J2 90.4200 90.3980 138.6000 138.8000
G2-J3 58.1830 58.1200 54.0700 54.1510
J2-J3 102.7680 102.7740 352.9210 353.0220
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 60908.982552208
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 61.448
HIERARCH ESO ISS PBL12 END 61.372
HIERARCH ESO ISS PBLA12 START 64.3
HIERARCH ESO ISS PBLA12 END 64.3
HIERARCH ESO ISS PBL13 START 122.257
HIERARCH ESO ISS PBL13 END 122.147
HIERARCH ESO ISS PBLA13 START 109.7
HIERARCH ESO ISS PBLA13 END 109.8
HIERARCH ESO ISS PBL14 START 119.159
HIERARCH ESO ISS PBL14 END 119.02
HIERARCH ESO ISS PBLA14 START 59.302
HIERARCH ESO ISS PBLA14 END 59.388
HIERARCH ESO ISS PBL23 START 90.42
HIERARCH ESO ISS PBL23 END 90.398
HIERARCH ESO ISS PBLA23 START 138.6
HIERARCH ESO ISS PBLA23 END 138.8
HIERARCH ESO ISS PBL24 START 58.183
HIERARCH ESO ISS PBL24 END 58.12
HIERARCH ESO ISS PBLA24 START 54.07
HIERARCH ESO ISS PBLA24 END 54.151
HIERARCH ESO ISS PBL34 START 102.768
HIERARCH ESO ISS PBL34 END 102.774
HIERARCH ESO ISS PBLA34 START 352.921
HIERARCH ESO ISS PBLA34 END 353.022
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 7.93
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76