Exposure
ID
PIONI.2025-08-21T23:25:01.742_1
Header ID
PIONI.2025-08-21T23:25:01.742
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 23:25:01.742
UTC End
2025-08-21 23:25:40.142
MJD Start
60908.9757146104
MJD End
60908.976159054844
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
8.2
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 61.7720 61.7000 64.0000 64.1000
A0-J2 123.4890 123.3900 108.8000 109.0000
A0-J3 119.6240 119.4900 59.0780 59.1750
G2-J2 90.7780 90.7610 137.5000 137.6000
G2-J3 58.3230 58.2620 53.8550 53.9460
J2-J3 102.2940 102.3010 351.9800 352.0870
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 60908.9757146104
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 61.772
HIERARCH ESO ISS PBL12 END 61.7
HIERARCH ESO ISS PBLA12 START 64.0
HIERARCH ESO ISS PBLA12 END 64.1
HIERARCH ESO ISS PBL13 START 123.489
HIERARCH ESO ISS PBL13 END 123.39
HIERARCH ESO ISS PBLA13 START 108.8
HIERARCH ESO ISS PBLA13 END 109.0
HIERARCH ESO ISS PBL14 START 119.624
HIERARCH ESO ISS PBL14 END 119.49
HIERARCH ESO ISS PBLA14 START 59.078
HIERARCH ESO ISS PBLA14 END 59.175
HIERARCH ESO ISS PBL23 START 90.778
HIERARCH ESO ISS PBL23 END 90.761
HIERARCH ESO ISS PBLA23 START 137.5
HIERARCH ESO ISS PBLA23 END 137.6
HIERARCH ESO ISS PBL24 START 58.323
HIERARCH ESO ISS PBL24 END 58.262
HIERARCH ESO ISS PBLA24 START 53.855
HIERARCH ESO ISS PBLA24 END 53.946
HIERARCH ESO ISS PBL34 START 102.294
HIERARCH ESO ISS PBL34 END 102.301
HIERARCH ESO ISS PBLA34 START 351.98
HIERARCH ESO ISS PBLA34 END 352.087
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 8.2
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76