Exposure
ID
PIONI.2025-07-15T03:56:14.991_1
Header ID
PIONI.2025-07-15T03:56:14.991
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 03:56:14.992
UTC End
2025-07-15 03:56:53.392
MJD Start
60871.1640624045
MJD End
60871.164506848945
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003906
Ambient temperature (°C)
12.68
Seeing (arcsec)
0.6
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 83.6520 83.6140 156.2000 156.4000
A0-J2 103.3230 103.1740 135.2000 135.4000
A0-K0 89.0350 88.7970 108.4920 108.6740
G1-J2 39.1840 39.0670 85.2000 85.4000
G1-K0 69.9640 69.8510 46.3730 46.4150
J2-K0 46.4990 46.4890 14.4360 14.5200
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 60871.1640624045
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 83.652
HIERARCH ESO ISS PBL12 END 83.614
HIERARCH ESO ISS PBLA12 START 156.2
HIERARCH ESO ISS PBLA12 END 156.4
HIERARCH ESO ISS PBL13 START 103.323
HIERARCH ESO ISS PBL13 END 103.174
HIERARCH ESO ISS PBLA13 START 135.2
HIERARCH ESO ISS PBLA13 END 135.4
HIERARCH ESO ISS PBL14 START 89.035
HIERARCH ESO ISS PBL14 END 88.797
HIERARCH ESO ISS PBLA14 START 108.492
HIERARCH ESO ISS PBLA14 END 108.674
HIERARCH ESO ISS PBL23 START 39.184
HIERARCH ESO ISS PBL23 END 39.067
HIERARCH ESO ISS PBLA23 START 85.2
HIERARCH ESO ISS PBLA23 END 85.4
HIERARCH ESO ISS PBL24 START 69.964
HIERARCH ESO ISS PBL24 END 69.851
HIERARCH ESO ISS PBLA24 START 46.373
HIERARCH ESO ISS PBLA24 END 46.415
HIERARCH ESO ISS PBL34 START 46.499
HIERARCH ESO ISS PBL34 END 46.489
HIERARCH ESO ISS PBLA34 START 14.436
HIERARCH ESO ISS PBLA34 END 14.52
HIERARCH ESO ISS AMBI TAU0 START 0.003906
HIERARCH ESO ISS AMBI TAU0 END 0.003906
HIERARCH ESO ISS AMBI TEMP 12.68
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6