Exposure
ID
PIONI.2025-08-21T23:28:23.575_1
Header ID
PIONI.2025-08-21T23:28:23.575
Date updated
2025-08-21 23:35:31 UTC+0000
Release date
2026-08-21 23:35:31 UTC+0000
UTC Start
2025-08-21 23:28:23.575
UTC End
2025-08-21 23:29:01.975
MJD Start
60908.9780506403
MJD End
60908.97849508474
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
8.13
Seeing (arcsec)
1.76
Observation
ID
70059
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
50700
Name
150829.600 -400829.600
RA
227.013642
DEC
-40.14156
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 61.4730 61.3990 64.4000 64.5000
A0-J2 123.0770 122.9750 109.4000 109.6000
A0-J3 119.0690 118.9330 59.4650 59.5610
G2-J2 90.7080 90.6900 138.1000 138.2000
G2-J3 58.0700 58.0070 54.2190 54.3100
J2-J3 102.3220 102.3290 352.4090 352.5160
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 60908.9780506403
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 150829.600 -400829.600
RA 227.013642
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 61.473
HIERARCH ESO ISS PBL12 END 61.399
HIERARCH ESO ISS PBLA12 START 64.4
HIERARCH ESO ISS PBLA12 END 64.5
HIERARCH ESO ISS PBL13 START 123.077
HIERARCH ESO ISS PBL13 END 122.975
HIERARCH ESO ISS PBLA13 START 109.4
HIERARCH ESO ISS PBLA13 END 109.6
HIERARCH ESO ISS PBL14 START 119.069
HIERARCH ESO ISS PBL14 END 118.933
HIERARCH ESO ISS PBLA14 START 59.465
HIERARCH ESO ISS PBLA14 END 59.561
HIERARCH ESO ISS PBL23 START 90.708
HIERARCH ESO ISS PBL23 END 90.69
HIERARCH ESO ISS PBLA23 START 138.1
HIERARCH ESO ISS PBLA23 END 138.2
HIERARCH ESO ISS PBL24 START 58.07
HIERARCH ESO ISS PBL24 END 58.007
HIERARCH ESO ISS PBLA24 START 54.219
HIERARCH ESO ISS PBLA24 END 54.31
HIERARCH ESO ISS PBL34 START 102.322
HIERARCH ESO ISS PBL34 END 102.329
HIERARCH ESO ISS PBLA34 START 352.409
HIERARCH ESO ISS PBLA34 END 352.516
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 8.13
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76