Exposure
ID
PIONI.2025-07-18T00:04:53.264_1
Header ID
PIONI.2025-07-18T00:04:53.264
Date updated
2025-07-18 00:10:44 UTC+0000
Release date
2025-07-18 00:04:53 UTC+0000
UTC Start
2025-07-18 00:04:53.264
UTC End
2025-07-18 00:05:31.664
MJD Start
60874.0033942633
MJD End
60874.003838707744
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004283
Ambient temperature (°C)
13.96
Seeing (arcsec)
1.19
Observation
ID
68777
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
51154
Name
HD 133865
RA
227.039235
DEC
-40.83598
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 89.7410 89.7690 114.7000 114.9000
A0-J2 129.2060 129.2130 92.3000 92.5000
A0-K0 127.5270 127.5000 71.3680 71.4950
G1-J2 57.5300 57.5100 55.8000 55.9000
G1-K0 87.6340 87.6070 26.6790 26.7750
J2-K0 46.7290 46.7350 349.8270 349.9150
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 60874.0033942633
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133865
RA 227.039235
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 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 89.741
HIERARCH ESO ISS PBL12 END 89.769
HIERARCH ESO ISS PBLA12 START 114.7
HIERARCH ESO ISS PBLA12 END 114.9
HIERARCH ESO ISS PBL13 START 129.206
HIERARCH ESO ISS PBL13 END 129.213
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.5
HIERARCH ESO ISS PBL14 START 127.527
HIERARCH ESO ISS PBL14 END 127.5
HIERARCH ESO ISS PBLA14 START 71.368
HIERARCH ESO ISS PBLA14 END 71.495
HIERARCH ESO ISS PBL23 START 57.53
HIERARCH ESO ISS PBL23 END 57.51
HIERARCH ESO ISS PBLA23 START 55.8
HIERARCH ESO ISS PBLA23 END 55.9
HIERARCH ESO ISS PBL24 START 87.634
HIERARCH ESO ISS PBL24 END 87.607
HIERARCH ESO ISS PBLA24 START 26.679
HIERARCH ESO ISS PBLA24 END 26.775
HIERARCH ESO ISS PBL34 START 46.729
HIERARCH ESO ISS PBL34 END 46.735
HIERARCH ESO ISS PBLA34 START 349.827
HIERARCH ESO ISS PBLA34 END 349.915
HIERARCH ESO ISS AMBI TAU0 START 0.004283
HIERARCH ESO ISS AMBI TAU0 END 0.004283
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19