Exposure
ID
PIONI.2025-07-18T00:26:43.067_1
Header ID
PIONI.2025-07-18T00:26:43.067
Date updated
2025-07-18 00:35:48 UTC+0000
Release date
2026-07-18 00:35:47 UTC+0000
UTC Start
2025-07-18 00:26:43.067
UTC End
2025-07-18 00:27:21.467
MJD Start
60874.0185540179
MJD End
60874.01899846234
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003772
Ambient temperature (°C)
13.85
Seeing (arcsec)
0.94
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 90.3470 90.3590 118.2000 118.3000
A0-J2 129.0600 129.0410 95.9000 96.0000
A0-K0 126.5360 126.4850 74.7180 74.8510
G1-J2 56.9500 56.9220 58.9000 59.0000
G1-K0 87.0820 87.0490 29.1680 29.2680
J2-K0 47.0310 47.0360 352.2860 352.3840
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 60874.0185540179
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 90.347
HIERARCH ESO ISS PBL12 END 90.359
HIERARCH ESO ISS PBLA12 START 118.2
HIERARCH ESO ISS PBLA12 END 118.3
HIERARCH ESO ISS PBL13 START 129.06
HIERARCH ESO ISS PBL13 END 129.041
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 96.0
HIERARCH ESO ISS PBL14 START 126.536
HIERARCH ESO ISS PBL14 END 126.485
HIERARCH ESO ISS PBLA14 START 74.718
HIERARCH ESO ISS PBLA14 END 74.851
HIERARCH ESO ISS PBL23 START 56.95
HIERARCH ESO ISS PBL23 END 56.922
HIERARCH ESO ISS PBLA23 START 58.9
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 87.082
HIERARCH ESO ISS PBL24 END 87.049
HIERARCH ESO ISS PBLA24 START 29.168
HIERARCH ESO ISS PBLA24 END 29.268
HIERARCH ESO ISS PBL34 START 47.031
HIERARCH ESO ISS PBL34 END 47.036
HIERARCH ESO ISS PBLA34 START 352.286
HIERARCH ESO ISS PBLA34 END 352.384
HIERARCH ESO ISS AMBI TAU0 START 0.003772
HIERARCH ESO ISS AMBI TAU0 END 0.003772
HIERARCH ESO ISS AMBI TEMP 13.85
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.94