Exposure
ID
PIONI.2025-07-15T04:06:17.794_1
Header ID
PIONI.2025-07-15T04:06:17.794
Date updated
2025-07-15 04:15:47 UTC+0000
Release date
2025-07-15 04:06:17 UTC+0000
UTC Start
2025-07-15 04:06:17.794
UTC End
2025-07-15 04:06:56.194
MJD Start
60871.1710392837
MJD End
60871.17148372814
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0058530000000000006
Ambient temperature (°C)
12.61
Seeing (arcsec)
0.395
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 82.4950 82.4550 157.7000 157.9000
A0-J2 100.5600 100.4040 136.4000 136.6000
A0-K0 86.1190 85.8690 108.7260 108.9120
G1-J2 38.2050 38.0830 84.7000 84.8000
G1-K0 69.9150 69.8000 45.9050 45.9430
J2-K0 46.7400 46.7300 15.0890 15.1740
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 60871.1710392837
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 82.495
HIERARCH ESO ISS PBL12 END 82.455
HIERARCH ESO ISS PBLA12 START 157.7
HIERARCH ESO ISS PBLA12 END 157.9
HIERARCH ESO ISS PBL13 START 100.56
HIERARCH ESO ISS PBL13 END 100.404
HIERARCH ESO ISS PBLA13 START 136.4
HIERARCH ESO ISS PBLA13 END 136.6
HIERARCH ESO ISS PBL14 START 86.119
HIERARCH ESO ISS PBL14 END 85.869
HIERARCH ESO ISS PBLA14 START 108.726
HIERARCH ESO ISS PBLA14 END 108.912
HIERARCH ESO ISS PBL23 START 38.205
HIERARCH ESO ISS PBL23 END 38.083
HIERARCH ESO ISS PBLA23 START 84.7
HIERARCH ESO ISS PBLA23 END 84.8
HIERARCH ESO ISS PBL24 START 69.915
HIERARCH ESO ISS PBL24 END 69.8
HIERARCH ESO ISS PBLA24 START 45.905
HIERARCH ESO ISS PBLA24 END 45.943
HIERARCH ESO ISS PBL34 START 46.74
HIERARCH ESO ISS PBL34 END 46.73
HIERARCH ESO ISS PBLA34 START 15.089
HIERARCH ESO ISS PBLA34 END 15.174
HIERARCH ESO ISS AMBI TAU0 START 0.005746
HIERARCH ESO ISS AMBI TAU0 END 0.00596
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.39