Exposure
ID
PIONI.2025-08-12T01:30:56.279_1
Header ID
PIONI.2025-08-12T01:30:56.279
Date updated
2025-08-12 01:40:41 UTC+0000
Release date
2025-08-12 01:30:56 UTC+0000
UTC Start
2025-08-12 01:30:56.279
UTC End
2025-08-12 01:31:34.679
MJD Start
60899.0631513768
MJD End
60899.063595821244
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003687
Ambient temperature (°C)
14.17
Seeing (arcsec)
1.08
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 25.2460 25.2450 168.7000 168.8000
A0-D0 24.8190 24.7640 99.6000 99.7000
A0-C1 21.2310 21.2200 147.3370 147.5110
B2-D0 28.3970 28.3620 43.4000 43.5000
B2-C1 9.4610 9.4490 43.3630 43.4150
D0-C1 18.9360 18.9130 223.4320 223.4840
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 60899.0631513768
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 25.246
HIERARCH ESO ISS PBL12 END 25.245
HIERARCH ESO ISS PBLA12 START 168.7
HIERARCH ESO ISS PBLA12 END 168.8
HIERARCH ESO ISS PBL13 START 24.819
HIERARCH ESO ISS PBL13 END 24.764
HIERARCH ESO ISS PBLA13 START 99.6
HIERARCH ESO ISS PBLA13 END 99.7
HIERARCH ESO ISS PBL14 START 21.231
HIERARCH ESO ISS PBL14 END 21.22
HIERARCH ESO ISS PBLA14 START 147.337
HIERARCH ESO ISS PBLA14 END 147.511
HIERARCH ESO ISS PBL23 START 28.397
HIERARCH ESO ISS PBL23 END 28.362
HIERARCH ESO ISS PBLA23 START 43.4
HIERARCH ESO ISS PBLA23 END 43.5
HIERARCH ESO ISS PBL24 START 9.461
HIERARCH ESO ISS PBL24 END 9.449
HIERARCH ESO ISS PBLA24 START 43.363
HIERARCH ESO ISS PBLA24 END 43.415
HIERARCH ESO ISS PBL34 START 18.936
HIERARCH ESO ISS PBL34 END 18.913
HIERARCH ESO ISS PBLA34 START 223.432
HIERARCH ESO ISS PBLA34 END 223.484
HIERARCH ESO ISS AMBI TAU0 START 0.003687
HIERARCH ESO ISS AMBI TAU0 END 0.003687
HIERARCH ESO ISS AMBI TEMP 14.17
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.15