Exposure
ID
PIONI.2025-08-21T23:26:42.569_1
Header ID
PIONI.2025-08-21T23:26:42.569
Date updated
2025-08-21 23:35:31 UTC+0000
Release date
2026-08-21 23:35:31 UTC+0000
UTC Start
2025-08-21 23:26:42.570
UTC End
2025-08-21 23:27:20.970
MJD Start
60908.9768815949
MJD End
60908.97732603934
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
8.12
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 61.6230 61.5500 64.2000 64.3000
A0-J2 123.2840 123.1840 109.1000 109.3000
A0-J3 119.3480 119.2130 59.2750 59.3650
G2-J2 90.7430 90.7260 137.8000 137.9000
G2-J3 58.1970 58.1350 54.0400 54.1250
J2-J3 102.3080 102.3150 352.1970 352.2980
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 60908.9768815949
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 61.623
HIERARCH ESO ISS PBL12 END 61.55
HIERARCH ESO ISS PBLA12 START 64.2
HIERARCH ESO ISS PBLA12 END 64.3
HIERARCH ESO ISS PBL13 START 123.284
HIERARCH ESO ISS PBL13 END 123.184
HIERARCH ESO ISS PBLA13 START 109.1
HIERARCH ESO ISS PBLA13 END 109.3
HIERARCH ESO ISS PBL14 START 119.348
HIERARCH ESO ISS PBL14 END 119.213
HIERARCH ESO ISS PBLA14 START 59.275
HIERARCH ESO ISS PBLA14 END 59.365
HIERARCH ESO ISS PBL23 START 90.743
HIERARCH ESO ISS PBL23 END 90.726
HIERARCH ESO ISS PBLA23 START 137.8
HIERARCH ESO ISS PBLA23 END 137.9
HIERARCH ESO ISS PBL24 START 58.197
HIERARCH ESO ISS PBL24 END 58.135
HIERARCH ESO ISS PBLA24 START 54.04
HIERARCH ESO ISS PBLA24 END 54.125
HIERARCH ESO ISS PBL34 START 102.308
HIERARCH ESO ISS PBL34 END 102.315
HIERARCH ESO ISS PBLA34 START 352.197
HIERARCH ESO ISS PBLA34 END 352.298
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 8.12
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76