Exposure
ID
PIONI.2025-07-18T00:07:24.451_1
Header ID
PIONI.2025-07-18T00:07:24.451
Date updated
2025-07-18 00:15:38 UTC+0000
Release date
2025-07-18 00:07:24 UTC+0000
UTC Start
2025-07-18 00:07:24.451
UTC End
2025-07-18 00:08:02.851
MJD Start
60874.0051441113
MJD End
60874.005588555745
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003908
Ambient temperature (°C)
13.86
Seeing (arcsec)
1.115
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 89.8270 89.8540 115.1000 115.3000
A0-J2 129.2250 129.2290 92.7000 92.9000
A0-K0 127.4380 127.4080 71.7610 71.8980
G1-J2 57.4670 57.4450 56.2000 56.3000
G1-K0 87.5490 87.5210 26.9750 27.0800
J2-K0 46.7480 46.7550 350.0980 350.1950
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 60874.0051441113
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 89.827
HIERARCH ESO ISS PBL12 END 89.854
HIERARCH ESO ISS PBLA12 START 115.1
HIERARCH ESO ISS PBLA12 END 115.3
HIERARCH ESO ISS PBL13 START 129.225
HIERARCH ESO ISS PBL13 END 129.229
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 127.438
HIERARCH ESO ISS PBL14 END 127.408
HIERARCH ESO ISS PBLA14 START 71.761
HIERARCH ESO ISS PBLA14 END 71.898
HIERARCH ESO ISS PBL23 START 57.467
HIERARCH ESO ISS PBL23 END 57.445
HIERARCH ESO ISS PBLA23 START 56.2
HIERARCH ESO ISS PBLA23 END 56.3
HIERARCH ESO ISS PBL24 START 87.549
HIERARCH ESO ISS PBL24 END 87.521
HIERARCH ESO ISS PBLA24 START 26.975
HIERARCH ESO ISS PBLA24 END 27.08
HIERARCH ESO ISS PBL34 START 46.748
HIERARCH ESO ISS PBL34 END 46.755
HIERARCH ESO ISS PBLA34 START 350.098
HIERARCH ESO ISS PBLA34 END 350.195
HIERARCH ESO ISS AMBI TAU0 START 0.003908
HIERARCH ESO ISS AMBI TAU0 END 0.003908
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.08