Exposure
ID
PIONI.2025-07-15T04:03:46.743_1
Header ID
PIONI.2025-07-15T04:03:46.743
Date updated
2025-07-15 04:10:50 UTC+0000
Release date
2025-07-15 04:03:46 UTC+0000
UTC Start
2025-07-15 04:03:46.743
UTC End
2025-07-15 04:04:25.143
MJD Start
60871.1692910092
MJD End
60871.169735453645
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 82.6170 82.5770 157.1000 157.3000
A0-J2 101.0410 100.8840 135.7000 135.9000
A0-K0 86.8860 86.6370 108.1620 108.3430
G1-J2 38.5790 38.4580 84.4000 84.5000
G1-K0 70.2670 70.1530 45.7900 45.8260
J2-K0 46.7700 46.7600 14.8310 14.9140
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 60871.1692910092
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 82.617
HIERARCH ESO ISS PBL12 END 82.577
HIERARCH ESO ISS PBLA12 START 157.1
HIERARCH ESO ISS PBLA12 END 157.3
HIERARCH ESO ISS PBL13 START 101.041
HIERARCH ESO ISS PBL13 END 100.884
HIERARCH ESO ISS PBLA13 START 135.7
HIERARCH ESO ISS PBLA13 END 135.9
HIERARCH ESO ISS PBL14 START 86.886
HIERARCH ESO ISS PBL14 END 86.637
HIERARCH ESO ISS PBLA14 START 108.162
HIERARCH ESO ISS PBLA14 END 108.343
HIERARCH ESO ISS PBL23 START 38.579
HIERARCH ESO ISS PBL23 END 38.458
HIERARCH ESO ISS PBLA23 START 84.4
HIERARCH ESO ISS PBLA23 END 84.5
HIERARCH ESO ISS PBL24 START 70.267
HIERARCH ESO ISS PBL24 END 70.153
HIERARCH ESO ISS PBLA24 START 45.79
HIERARCH ESO ISS PBLA24 END 45.826
HIERARCH ESO ISS PBL34 START 46.77
HIERARCH ESO ISS PBL34 END 46.76
HIERARCH ESO ISS PBLA34 START 14.831
HIERARCH ESO ISS PBLA34 END 14.914
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