Exposure
ID
PIONI.2025-08-12T01:19:06.736_1
Header ID
PIONI.2025-08-12T01:19:06.736
Date updated
2025-08-12 01:25:41 UTC+0000
Release date
2026-08-12 01:25:41 UTC+0000
UTC Start
2025-08-12 01:19:06.735
UTC End
2025-08-12 01:19:45.135
MJD Start
60899.054939067
MJD End
60899.05538351144
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003171
Ambient temperature (°C)
14.23
Seeing (arcsec)
1.0150000000000001
Observation
ID
69957
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2840 25.2840 167.1000 167.3000
A0-D0 25.4970 25.4450 99.0000 99.1000
A0-C1 21.5090 21.4980 145.6410 145.8170
B2-D0 28.4590 28.4240 43.4000 43.5000
B2-C1 9.4810 9.4700 43.3710 43.4310
D0-C1 18.9780 18.9540 223.4410 223.5010
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 60899.054939067
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.284
HIERARCH ESO ISS PBL12 END 25.284
HIERARCH ESO ISS PBLA12 START 167.1
HIERARCH ESO ISS PBLA12 END 167.3
HIERARCH ESO ISS PBL13 START 25.497
HIERARCH ESO ISS PBL13 END 25.445
HIERARCH ESO ISS PBLA13 START 99.0
HIERARCH ESO ISS PBLA13 END 99.1
HIERARCH ESO ISS PBL14 START 21.509
HIERARCH ESO ISS PBL14 END 21.498
HIERARCH ESO ISS PBLA14 START 145.641
HIERARCH ESO ISS PBLA14 END 145.817
HIERARCH ESO ISS PBL23 START 28.459
HIERARCH ESO ISS PBL23 END 28.424
HIERARCH ESO ISS PBLA23 START 43.4
HIERARCH ESO ISS PBLA23 END 43.5
HIERARCH ESO ISS PBL24 START 9.481
HIERARCH ESO ISS PBL24 END 9.47
HIERARCH ESO ISS PBLA24 START 43.371
HIERARCH ESO ISS PBLA24 END 43.431
HIERARCH ESO ISS PBL34 START 18.978
HIERARCH ESO ISS PBL34 END 18.954
HIERARCH ESO ISS PBLA34 START 223.441
HIERARCH ESO ISS PBLA34 END 223.501
HIERARCH ESO ISS AMBI TAU0 START 0.003029
HIERARCH ESO ISS AMBI TAU0 END 0.003313
HIERARCH ESO ISS AMBI TEMP 14.23
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 0.99