Exposure
ID
PIONI.2025-07-18T00:28:24.040_1
Header ID
PIONI.2025-07-18T00:28:24.040
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 00:28:24.040
UTC End
2025-07-18 00:29:02.440
MJD Start
60874.0197226801
MJD End
60874.020167124545
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0035125
Ambient temperature (°C)
13.84
Seeing (arcsec)
1.01
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 90.3720 90.3840 118.5000 118.6000
A0-J2 129.0200 129.0000 96.2000 96.3000
A0-K0 126.4300 126.3780 74.9850 75.1040
G1-J2 56.8910 56.8620 59.1000 59.2000
G1-K0 87.0140 86.9800 29.3680 29.4540
J2-K0 47.0400 47.0450 352.4810 352.5650
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 60874.0197226801
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 90.372
HIERARCH ESO ISS PBL12 END 90.384
HIERARCH ESO ISS PBLA12 START 118.5
HIERARCH ESO ISS PBLA12 END 118.6
HIERARCH ESO ISS PBL13 START 129.02
HIERARCH ESO ISS PBL13 END 129.0
HIERARCH ESO ISS PBLA13 START 96.2
HIERARCH ESO ISS PBLA13 END 96.3
HIERARCH ESO ISS PBL14 START 126.43
HIERARCH ESO ISS PBL14 END 126.378
HIERARCH ESO ISS PBLA14 START 74.985
HIERARCH ESO ISS PBLA14 END 75.104
HIERARCH ESO ISS PBL23 START 56.891
HIERARCH ESO ISS PBL23 END 56.862
HIERARCH ESO ISS PBLA23 START 59.1
HIERARCH ESO ISS PBLA23 END 59.2
HIERARCH ESO ISS PBL24 START 87.014
HIERARCH ESO ISS PBL24 END 86.98
HIERARCH ESO ISS PBLA24 START 29.368
HIERARCH ESO ISS PBLA24 END 29.454
HIERARCH ESO ISS PBL34 START 47.04
HIERARCH ESO ISS PBL34 END 47.045
HIERARCH ESO ISS PBLA34 START 352.481
HIERARCH ESO ISS PBLA34 END 352.565
HIERARCH ESO ISS AMBI TAU0 START 0.003772
HIERARCH ESO ISS AMBI TAU0 END 0.003253
HIERARCH ESO ISS AMBI TEMP 13.84
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 1.07