Exposure
ID
PIONI.2025-08-21T23:25:52.003_1
Header ID
PIONI.2025-08-21T23:25:52.003
Date updated
2025-08-21 23:30:51 UTC+0000
Release date
2026-08-21 23:30:51 UTC+0000
UTC Start
2025-08-21 23:25:52.003
UTC End
2025-08-21 23:26:30.403
MJD Start
60908.9762963336
MJD End
60908.976740778045
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
8.15
Seeing (arcsec)
1.76
Observation
ID
70059
Category
science
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
50700
Name
150829.600 -400829.600
RA
227.013642
DEC
-40.14156
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 61.6970 61.6260 64.1000 64.2000
A0-J2 123.3860 123.2880 109.0000 109.1000
A0-J3 119.4850 119.3540 59.1790 59.2710
G2-J2 90.7600 90.7440 137.6000 137.8000
G2-J3 58.2590 58.2000 53.9500 54.0350
J2-J3 102.3010 102.3080 352.0910 352.1920
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60908.9762963336
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 150829.600 -400829.600
RA 227.013642
DEC -40.14156
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 61.697
HIERARCH ESO ISS PBL12 END 61.626
HIERARCH ESO ISS PBLA12 START 64.1
HIERARCH ESO ISS PBLA12 END 64.2
HIERARCH ESO ISS PBL13 START 123.386
HIERARCH ESO ISS PBL13 END 123.288
HIERARCH ESO ISS PBLA13 START 109.0
HIERARCH ESO ISS PBLA13 END 109.1
HIERARCH ESO ISS PBL14 START 119.485
HIERARCH ESO ISS PBL14 END 119.354
HIERARCH ESO ISS PBLA14 START 59.179
HIERARCH ESO ISS PBLA14 END 59.271
HIERARCH ESO ISS PBL23 START 90.76
HIERARCH ESO ISS PBL23 END 90.744
HIERARCH ESO ISS PBLA23 START 137.6
HIERARCH ESO ISS PBLA23 END 137.8
HIERARCH ESO ISS PBL24 START 58.259
HIERARCH ESO ISS PBL24 END 58.2
HIERARCH ESO ISS PBLA24 START 53.95
HIERARCH ESO ISS PBLA24 END 54.035
HIERARCH ESO ISS PBL34 START 102.301
HIERARCH ESO ISS PBL34 END 102.308
HIERARCH ESO ISS PBLA34 START 352.091
HIERARCH ESO ISS PBLA34 END 352.192
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 8.15
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76