Exposure
ID
PIONI.2025-07-18T00:33:46.982_1
Header ID
PIONI.2025-07-18T00:33:46.982
Date updated
2025-07-18 00:40:48 UTC+0000
Release date
2025-07-18 00:33:46 UTC+0000
UTC Start
2025-07-18 00:33:46.982
UTC End
2025-07-18 00:34:25.382
MJD Start
60874.0234604413
MJD End
60874.02390488574
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003144
Ambient temperature (°C)
13.77
Seeing (arcsec)
1.09
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 90.4520 90.4600 118.9000 119.1000
A0-J2 128.9250 128.9000 96.5000 96.6000
A0-K0 126.3820 126.3280 75.1720 75.2940
G1-J2 56.9500 56.9210 59.2000 59.3000
G1-K0 87.4210 87.3890 29.4760 29.5670
J2-K0 47.3410 47.3450 352.8200 352.9110
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 60874.0234604413
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 90.452
HIERARCH ESO ISS PBL12 END 90.46
HIERARCH ESO ISS PBLA12 START 118.9
HIERARCH ESO ISS PBLA12 END 119.1
HIERARCH ESO ISS PBL13 START 128.925
HIERARCH ESO ISS PBL13 END 128.9
HIERARCH ESO ISS PBLA13 START 96.5
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 126.382
HIERARCH ESO ISS PBL14 END 126.328
HIERARCH ESO ISS PBLA14 START 75.172
HIERARCH ESO ISS PBLA14 END 75.294
HIERARCH ESO ISS PBL23 START 56.95
HIERARCH ESO ISS PBL23 END 56.921
HIERARCH ESO ISS PBLA23 START 59.2
HIERARCH ESO ISS PBLA23 END 59.3
HIERARCH ESO ISS PBL24 START 87.421
HIERARCH ESO ISS PBL24 END 87.389
HIERARCH ESO ISS PBLA24 START 29.476
HIERARCH ESO ISS PBLA24 END 29.567
HIERARCH ESO ISS PBL34 START 47.341
HIERARCH ESO ISS PBL34 END 47.345
HIERARCH ESO ISS PBLA34 START 352.82
HIERARCH ESO ISS PBLA34 END 352.911
HIERARCH ESO ISS AMBI TAU0 START 0.003144
HIERARCH ESO ISS AMBI TAU0 END 0.003144
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09