Exposure
ID
PIONI.2025-07-18T00:35:27.556_1
Header ID
PIONI.2025-07-18T00:35:27.556
Date updated
2025-07-18 00:40:48 UTC+0000
Release date
2025-07-18 00:35:27 UTC+0000
UTC Start
2025-07-18 00:35:27.556
UTC End
2025-07-18 00:36:05.956
MJD Start
60874.0246244925
MJD End
60874.02506893694
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0031465
Ambient temperature (°C)
13.86
Seeing (arcsec)
1.15
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 90.4670 90.4730 119.2000 119.3000
A0-J2 128.8720 128.8450 96.8000 96.9000
A0-K0 126.2690 126.2130 75.4260 75.5420
G1-J2 56.8900 56.8610 59.5000 59.6000
G1-K0 87.3550 87.3230 29.6670 29.7530
J2-K0 47.3490 47.3530 353.0100 353.0970
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 60874.0246244925
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 90.467
HIERARCH ESO ISS PBL12 END 90.473
HIERARCH ESO ISS PBLA12 START 119.2
HIERARCH ESO ISS PBLA12 END 119.3
HIERARCH ESO ISS PBL13 START 128.872
HIERARCH ESO ISS PBL13 END 128.845
HIERARCH ESO ISS PBLA13 START 96.8
HIERARCH ESO ISS PBLA13 END 96.9
HIERARCH ESO ISS PBL14 START 126.269
HIERARCH ESO ISS PBL14 END 126.213
HIERARCH ESO ISS PBLA14 START 75.426
HIERARCH ESO ISS PBLA14 END 75.542
HIERARCH ESO ISS PBL23 START 56.89
HIERARCH ESO ISS PBL23 END 56.861
HIERARCH ESO ISS PBLA23 START 59.5
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 87.355
HIERARCH ESO ISS PBL24 END 87.323
HIERARCH ESO ISS PBLA24 START 29.667
HIERARCH ESO ISS PBLA24 END 29.753
HIERARCH ESO ISS PBL34 START 47.349
HIERARCH ESO ISS PBL34 END 47.353
HIERARCH ESO ISS PBLA34 START 353.01
HIERARCH ESO ISS PBLA34 END 353.097
HIERARCH ESO ISS AMBI TAU0 START 0.002977
HIERARCH ESO ISS AMBI TAU0 END 0.003316
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.15