Exposure
ID
PIONI.2025-07-15T03:57:05.453_1
Header ID
PIONI.2025-07-15T03:57:05.453
Date updated
2025-07-15 04:05:52 UTC+0000
Release date
2026-07-15 04:05:52 UTC+0000
UTC Start
2025-07-15 03:57:05.454
UTC End
2025-07-15 03:57:43.854
MJD Start
60871.1646464528
MJD End
60871.165090897244
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004033
Ambient temperature (°C)
12.65
Seeing (arcsec)
0.605
Observation
ID
68778
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
51173
Name
150829.600 -400829.600
RA
227.012188
DEC
-40.14156
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.6120 83.5750 156.4000 156.5000
A0-J2 103.1680 103.0220 135.4000 135.6000
A0-K0 88.7880 88.5540 108.6820 108.8630
G1-J2 39.0620 38.9470 85.4000 85.5000
G1-K0 69.8460 69.7350 46.4170 46.4590
J2-K0 46.4880 46.4790 14.5240 14.6070
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 60871.1646464528
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 150829.600 -400829.600
RA 227.012188
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 83.612
HIERARCH ESO ISS PBL12 END 83.575
HIERARCH ESO ISS PBLA12 START 156.4
HIERARCH ESO ISS PBLA12 END 156.5
HIERARCH ESO ISS PBL13 START 103.168
HIERARCH ESO ISS PBL13 END 103.022
HIERARCH ESO ISS PBLA13 START 135.4
HIERARCH ESO ISS PBLA13 END 135.6
HIERARCH ESO ISS PBL14 START 88.788
HIERARCH ESO ISS PBL14 END 88.554
HIERARCH ESO ISS PBLA14 START 108.682
HIERARCH ESO ISS PBLA14 END 108.863
HIERARCH ESO ISS PBL23 START 39.062
HIERARCH ESO ISS PBL23 END 38.947
HIERARCH ESO ISS PBLA23 START 85.4
HIERARCH ESO ISS PBLA23 END 85.5
HIERARCH ESO ISS PBL24 START 69.846
HIERARCH ESO ISS PBL24 END 69.735
HIERARCH ESO ISS PBLA24 START 46.417
HIERARCH ESO ISS PBLA24 END 46.459
HIERARCH ESO ISS PBL34 START 46.488
HIERARCH ESO ISS PBL34 END 46.479
HIERARCH ESO ISS PBLA34 START 14.524
HIERARCH ESO ISS PBLA34 END 14.607
HIERARCH ESO ISS AMBI TAU0 START 0.003906
HIERARCH ESO ISS AMBI TAU0 END 0.00416
HIERARCH ESO ISS AMBI TEMP 12.65
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.61