Exposure
ID
PIONI.2025-07-18T00:37:08.241_1
Header ID
PIONI.2025-07-18T00:37:08.241
Date updated
2025-07-18 00:45:54 UTC+0000
Release date
2025-07-18 00:37:08 UTC+0000
UTC Start
2025-07-18 00:37:08.241
UTC End
2025-07-18 00:37:46.641
MJD Start
60874.0257898262
MJD End
60874.02623427064
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003894
Ambient temperature (°C)
13.85
Seeing (arcsec)
1.02
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 90.4800 90.4850 119.5000 119.6000
A0-J2 128.8140 128.7860 97.0000 97.2000
A0-K0 126.1510 126.0940 75.6740 75.7890
G1-J2 56.8280 56.7980 59.7000 59.8000
G1-K0 87.2870 87.2550 29.8510 29.9360
J2-K0 47.3570 47.3600 353.1950 353.2810
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 60874.0257898262
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 90.48
HIERARCH ESO ISS PBL12 END 90.485
HIERARCH ESO ISS PBLA12 START 119.5
HIERARCH ESO ISS PBLA12 END 119.6
HIERARCH ESO ISS PBL13 START 128.814
HIERARCH ESO ISS PBL13 END 128.786
HIERARCH ESO ISS PBLA13 START 97.0
HIERARCH ESO ISS PBLA13 END 97.2
HIERARCH ESO ISS PBL14 START 126.151
HIERARCH ESO ISS PBL14 END 126.094
HIERARCH ESO ISS PBLA14 START 75.674
HIERARCH ESO ISS PBLA14 END 75.789
HIERARCH ESO ISS PBL23 START 56.828
HIERARCH ESO ISS PBL23 END 56.798
HIERARCH ESO ISS PBLA23 START 59.7
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 87.287
HIERARCH ESO ISS PBL24 END 87.255
HIERARCH ESO ISS PBLA24 START 29.851
HIERARCH ESO ISS PBLA24 END 29.936
HIERARCH ESO ISS PBL34 START 47.357
HIERARCH ESO ISS PBL34 END 47.36
HIERARCH ESO ISS PBLA34 START 353.195
HIERARCH ESO ISS PBLA34 END 353.281
HIERARCH ESO ISS AMBI TAU0 START 0.003894
HIERARCH ESO ISS AMBI TAU0 END 0.003894
HIERARCH ESO ISS AMBI TEMP 13.85
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02