Exposure
ID
PIONI.2025-07-18T00:29:14.571_1
Header ID
PIONI.2025-07-18T00:29:14.571
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 00:29:14.570
UTC End
2025-07-18 00:29:52.970
MJD Start
60874.0203075269
MJD End
60874.020751971344
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003253
Ambient temperature (°C)
13.84
Seeing (arcsec)
1.07
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 90.3840 90.3950 118.6000 118.7000
A0-J2 128.9990 128.9770 96.3000 96.4000
A0-K0 126.3750 126.3220 75.1090 75.2410
G1-J2 56.8610 56.8310 59.2000 59.4000
G1-K0 86.9790 86.9450 29.4580 29.5580
J2-K0 47.0450 47.0490 352.5690 352.6670
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 60874.0203075269
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 90.384
HIERARCH ESO ISS PBL12 END 90.395
HIERARCH ESO ISS PBLA12 START 118.6
HIERARCH ESO ISS PBLA12 END 118.7
HIERARCH ESO ISS PBL13 START 128.999
HIERARCH ESO ISS PBL13 END 128.977
HIERARCH ESO ISS PBLA13 START 96.3
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 126.375
HIERARCH ESO ISS PBL14 END 126.322
HIERARCH ESO ISS PBLA14 START 75.109
HIERARCH ESO ISS PBLA14 END 75.241
HIERARCH ESO ISS PBL23 START 56.861
HIERARCH ESO ISS PBL23 END 56.831
HIERARCH ESO ISS PBLA23 START 59.2
HIERARCH ESO ISS PBLA23 END 59.4
HIERARCH ESO ISS PBL24 START 86.979
HIERARCH ESO ISS PBL24 END 86.945
HIERARCH ESO ISS PBLA24 START 29.458
HIERARCH ESO ISS PBLA24 END 29.558
HIERARCH ESO ISS PBL34 START 47.045
HIERARCH ESO ISS PBL34 END 47.049
HIERARCH ESO ISS PBLA34 START 352.569
HIERARCH ESO ISS PBLA34 END 352.667
HIERARCH ESO ISS AMBI TAU0 START 0.003253
HIERARCH ESO ISS AMBI TAU0 END 0.003253
HIERARCH ESO ISS AMBI TEMP 13.84
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07