Exposure
ID
PIONI.2025-08-13T01:43:10.195_1
Header ID
PIONI.2025-08-13T01:43:10.195
Date updated
2025-08-13 01:50:59 UTC+0000
Release date
2025-08-13 01:43:10 UTC+0000
UTC Start
2025-08-13 01:43:10.194
UTC End
2025-08-13 01:43:48.594
MJD Start
60900.0716457665
MJD End
60900.07209021094
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002936
Ambient temperature (°C)
14.41
Seeing (arcsec)
0.9099999999999999
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 25.2790 171.9000 172.0000
A0-D0 23.6990 23.6430 105.0000 105.2000
A0-C1 21.2290 21.2190 151.8840 152.0680
B2-D0 27.0250 26.9850 45.6000 45.7000
B2-C1 9.0040 8.9910 45.5980 45.6500
D0-C1 18.0200 17.9940 225.6700 225.7220
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 60900.0716457665
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 25.279
HIERARCH ESO ISS PBLA12 START 171.9
HIERARCH ESO ISS PBLA12 END 172.0
HIERARCH ESO ISS PBL13 START 23.699
HIERARCH ESO ISS PBL13 END 23.643
HIERARCH ESO ISS PBLA13 START 105.0
HIERARCH ESO ISS PBLA13 END 105.2
HIERARCH ESO ISS PBL14 START 21.229
HIERARCH ESO ISS PBL14 END 21.219
HIERARCH ESO ISS PBLA14 START 151.884
HIERARCH ESO ISS PBLA14 END 152.068
HIERARCH ESO ISS PBL23 START 27.025
HIERARCH ESO ISS PBL23 END 26.985
HIERARCH ESO ISS PBLA23 START 45.6
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 9.004
HIERARCH ESO ISS PBL24 END 8.991
HIERARCH ESO ISS PBLA24 START 45.598
HIERARCH ESO ISS PBLA24 END 45.65
HIERARCH ESO ISS PBL34 START 18.02
HIERARCH ESO ISS PBL34 END 17.994
HIERARCH ESO ISS PBLA34 START 225.67
HIERARCH ESO ISS PBLA34 END 225.722
HIERARCH ESO ISS AMBI TAU0 START 0.002936
HIERARCH ESO ISS AMBI TAU0 END 0.002936
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.96