Exposure
ID
PIONI.2025-07-15T04:04:37.096_1
Header ID
PIONI.2025-07-15T04:04:37.096
Date updated
2025-07-15 04:10:50 UTC+0000
Release date
2025-07-15 04:04:37 UTC+0000
UTC Start
2025-07-15 04:04:37.096
UTC End
2025-07-15 04:05:15.496
MJD Start
60871.1698737983
MJD End
60871.170318242745
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005102
Ambient temperature (°C)
12.68
Seeing (arcsec)
0.45
Observation
ID
68779
Category
calibrator
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
51174
Name
HD 134375
RA
227.696811
DEC
-38.74031
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 82.5760 82.5370 157.3000 157.5000
A0-J2 100.8810 100.7250 135.9000 136.1000
A0-K0 86.6320 86.3830 108.3480 108.5300
G1-J2 38.4550 38.3340 84.5000 84.6000
G1-K0 70.1510 70.0370 45.8290 45.8650
J2-K0 46.7600 46.7500 14.9170 15.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60871.1698737983
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 134375
RA 227.696811
DEC -38.74031
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 82.576
HIERARCH ESO ISS PBL12 END 82.537
HIERARCH ESO ISS PBLA12 START 157.3
HIERARCH ESO ISS PBLA12 END 157.5
HIERARCH ESO ISS PBL13 START 100.881
HIERARCH ESO ISS PBL13 END 100.725
HIERARCH ESO ISS PBLA13 START 135.9
HIERARCH ESO ISS PBLA13 END 136.1
HIERARCH ESO ISS PBL14 START 86.632
HIERARCH ESO ISS PBL14 END 86.383
HIERARCH ESO ISS PBLA14 START 108.348
HIERARCH ESO ISS PBLA14 END 108.53
HIERARCH ESO ISS PBL23 START 38.455
HIERARCH ESO ISS PBL23 END 38.334
HIERARCH ESO ISS PBLA23 START 84.5
HIERARCH ESO ISS PBLA23 END 84.6
HIERARCH ESO ISS PBL24 START 70.151
HIERARCH ESO ISS PBL24 END 70.037
HIERARCH ESO ISS PBLA24 START 45.829
HIERARCH ESO ISS PBLA24 END 45.865
HIERARCH ESO ISS PBL34 START 46.76
HIERARCH ESO ISS PBL34 END 46.75
HIERARCH ESO ISS PBLA34 START 14.917
HIERARCH ESO ISS PBLA34 END 15.0
HIERARCH ESO ISS AMBI TAU0 START 0.005102
HIERARCH ESO ISS AMBI TAU0 END 0.005102
HIERARCH ESO ISS AMBI TEMP 12.68
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45