Exposure
ID
PIONI.2025-08-12T01:30:06.303_1
Header ID
PIONI.2025-08-12T01:30:06.303
Date updated
2025-08-12 01:40:41 UTC+0000
Release date
2025-08-12 01:30:06 UTC+0000
UTC Start
2025-08-12 01:30:06.303
UTC End
2025-08-12 01:30:44.703
MJD Start
60899.0625729514
MJD End
60899.06301739584
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0035185
Ambient temperature (°C)
14.15
Seeing (arcsec)
1.03
Observation
ID
69958
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2470 25.2460 168.5000 168.7000
A0-D0 24.8750 24.8210 99.4000 99.6000
A0-C1 21.2430 21.2320 147.1560 147.3300
B2-D0 28.4330 28.3980 43.4000 43.4000
B2-C1 9.4730 9.4610 43.3090 43.3610
D0-C1 18.9600 18.9370 223.3790 223.4300
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 60899.0625729514
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.247
HIERARCH ESO ISS PBL12 END 25.246
HIERARCH ESO ISS PBLA12 START 168.5
HIERARCH ESO ISS PBLA12 END 168.7
HIERARCH ESO ISS PBL13 START 24.875
HIERARCH ESO ISS PBL13 END 24.821
HIERARCH ESO ISS PBLA13 START 99.4
HIERARCH ESO ISS PBLA13 END 99.6
HIERARCH ESO ISS PBL14 START 21.243
HIERARCH ESO ISS PBL14 END 21.232
HIERARCH ESO ISS PBLA14 START 147.156
HIERARCH ESO ISS PBLA14 END 147.33
HIERARCH ESO ISS PBL23 START 28.433
HIERARCH ESO ISS PBL23 END 28.398
HIERARCH ESO ISS PBLA23 START 43.4
HIERARCH ESO ISS PBLA23 END 43.4
HIERARCH ESO ISS PBL24 START 9.473
HIERARCH ESO ISS PBL24 END 9.461
HIERARCH ESO ISS PBLA24 START 43.309
HIERARCH ESO ISS PBLA24 END 43.361
HIERARCH ESO ISS PBL34 START 18.96
HIERARCH ESO ISS PBL34 END 18.937
HIERARCH ESO ISS PBLA34 START 223.379
HIERARCH ESO ISS PBLA34 END 223.43
HIERARCH ESO ISS AMBI TAU0 START 0.00335
HIERARCH ESO ISS AMBI TAU0 END 0.003687
HIERARCH ESO ISS AMBI TEMP 14.15
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.01