Exposure
ID
PIONI.2025-07-18T00:27:33.541_1
Header ID
PIONI.2025-07-18T00:27:33.541
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 00:27:33.542
UTC End
2025-07-18 00:28:11.942
MJD Start
60874.0191382128
MJD End
60874.019582657245
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003772
Ambient temperature (°C)
13.85
Seeing (arcsec)
0.945
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 90.3600 90.3720 118.3000 118.5000
A0-J2 129.0410 129.0210 96.0000 96.2000
A0-K0 126.4830 126.4310 74.8560 74.9760
G1-J2 56.9210 56.8920 59.0000 59.1000
G1-K0 87.0470 87.0140 29.2720 29.3590
J2-K0 47.0360 47.0400 352.3870 352.4720
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 60874.0191382128
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 90.36
HIERARCH ESO ISS PBL12 END 90.372
HIERARCH ESO ISS PBLA12 START 118.3
HIERARCH ESO ISS PBLA12 END 118.5
HIERARCH ESO ISS PBL13 START 129.041
HIERARCH ESO ISS PBL13 END 129.021
HIERARCH ESO ISS PBLA13 START 96.0
HIERARCH ESO ISS PBLA13 END 96.2
HIERARCH ESO ISS PBL14 START 126.483
HIERARCH ESO ISS PBL14 END 126.431
HIERARCH ESO ISS PBLA14 START 74.856
HIERARCH ESO ISS PBLA14 END 74.976
HIERARCH ESO ISS PBL23 START 56.921
HIERARCH ESO ISS PBL23 END 56.892
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.1
HIERARCH ESO ISS PBL24 START 87.047
HIERARCH ESO ISS PBL24 END 87.014
HIERARCH ESO ISS PBLA24 START 29.272
HIERARCH ESO ISS PBLA24 END 29.359
HIERARCH ESO ISS PBL34 START 47.036
HIERARCH ESO ISS PBL34 END 47.04
HIERARCH ESO ISS PBLA34 START 352.387
HIERARCH ESO ISS PBLA34 END 352.472
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 0.95