Exposure
ID
PIONI.2025-08-21T23:27:33.106_1
Header ID
PIONI.2025-08-21T23:27:33.106
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 23:27:33.106
UTC End
2025-08-21 23:28:11.506
MJD Start
60908.9774665036
MJD End
60908.977910948044
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
8.13
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 61.5470 61.4740 64.3000 64.4000
A0-J2 123.1800 123.0790 109.3000 109.4000
A0-J3 119.2080 119.0720 59.3690 59.4660
G2-J2 90.7260 90.7080 137.9000 138.1000
G2-J3 58.1330 58.0710 54.1290 54.2200
J2-J3 102.3160 102.3220 352.3020 352.4100
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 60908.9774665036
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 61.547
HIERARCH ESO ISS PBL12 END 61.474
HIERARCH ESO ISS PBLA12 START 64.3
HIERARCH ESO ISS PBLA12 END 64.4
HIERARCH ESO ISS PBL13 START 123.18
HIERARCH ESO ISS PBL13 END 123.079
HIERARCH ESO ISS PBLA13 START 109.3
HIERARCH ESO ISS PBLA13 END 109.4
HIERARCH ESO ISS PBL14 START 119.208
HIERARCH ESO ISS PBL14 END 119.072
HIERARCH ESO ISS PBLA14 START 59.369
HIERARCH ESO ISS PBLA14 END 59.466
HIERARCH ESO ISS PBL23 START 90.726
HIERARCH ESO ISS PBL23 END 90.708
HIERARCH ESO ISS PBLA23 START 137.9
HIERARCH ESO ISS PBLA23 END 138.1
HIERARCH ESO ISS PBL24 START 58.133
HIERARCH ESO ISS PBL24 END 58.071
HIERARCH ESO ISS PBLA24 START 54.129
HIERARCH ESO ISS PBLA24 END 54.22
HIERARCH ESO ISS PBL34 START 102.316
HIERARCH ESO ISS PBL34 END 102.322
HIERARCH ESO ISS PBLA34 START 352.302
HIERARCH ESO ISS PBLA34 END 352.41
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 8.13
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76