Exposure
ID
PIONI.2025-08-13T01:42:19.732_1
Header ID
PIONI.2025-08-13T01:42:19.732
Date updated
2025-08-13 01:50:59 UTC+0000
Release date
2025-08-13 01:42:19 UTC+0000
UTC Start
2025-08-13 01:42:19.732
UTC End
2025-08-13 01:42:58.132
MJD Start
60900.0710617085
MJD End
60900.07150615294
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002936
Ambient temperature (°C)
14.32
Seeing (arcsec)
0.86
Observation
ID
69956
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
51914
Name
HD 133865
RA
227.039234
DEC
-40.83598
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 25.2800 25.2800 171.7000 171.9000
A0-D0 23.7570 23.7010 104.8000 105.0000
A0-C1 21.2400 21.2300 151.6920 151.8760
B2-D0 27.0660 27.0260 45.6000 45.6000
B2-C1 9.0180 9.0050 45.5440 45.5960
D0-C1 18.0480 18.0220 225.6160 225.6680
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 60900.0710617085
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133865
RA 227.039234
DEC -40.83598
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 25.28
HIERARCH ESO ISS PBL12 END 25.28
HIERARCH ESO ISS PBLA12 START 171.7
HIERARCH ESO ISS PBLA12 END 171.9
HIERARCH ESO ISS PBL13 START 23.757
HIERARCH ESO ISS PBL13 END 23.701
HIERARCH ESO ISS PBLA13 START 104.8
HIERARCH ESO ISS PBLA13 END 105.0
HIERARCH ESO ISS PBL14 START 21.24
HIERARCH ESO ISS PBL14 END 21.23
HIERARCH ESO ISS PBLA14 START 151.692
HIERARCH ESO ISS PBLA14 END 151.876
HIERARCH ESO ISS PBL23 START 27.066
HIERARCH ESO ISS PBL23 END 27.026
HIERARCH ESO ISS PBLA23 START 45.6
HIERARCH ESO ISS PBLA23 END 45.6
HIERARCH ESO ISS PBL24 START 9.018
HIERARCH ESO ISS PBL24 END 9.005
HIERARCH ESO ISS PBLA24 START 45.544
HIERARCH ESO ISS PBLA24 END 45.596
HIERARCH ESO ISS PBL34 START 18.048
HIERARCH ESO ISS PBL34 END 18.022
HIERARCH ESO ISS PBLA34 START 225.616
HIERARCH ESO ISS PBLA34 END 225.668
HIERARCH ESO ISS AMBI TAU0 START 0.002936
HIERARCH ESO ISS AMBI TAU0 END 0.002936
HIERARCH ESO ISS AMBI TEMP 14.32
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86