Exposure
ID
PIONI.2025-07-18T00:06:33.992_1
Header ID
PIONI.2025-07-18T00:06:33.992
Date updated
2025-07-18 00:15:38 UTC+0000
Release date
2025-07-18 00:06:33 UTC+0000
UTC Start
2025-07-18 00:06:33.992
UTC End
2025-07-18 00:07:12.392
MJD Start
60874.0045600948
MJD End
60874.00500453924
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0040955
Ambient temperature (°C)
13.95
Seeing (arcsec)
1.17
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 89.7980 89.8260 115.0000 115.1000
A0-J2 129.2190 129.2240 92.6000 92.7000
A0-K0 127.4690 127.4400 71.6330 71.7560
G1-J2 57.4880 57.4670 56.1000 56.2000
G1-K0 87.5780 87.5500 26.8790 26.9710
J2-K0 46.7420 46.7480 350.0110 350.0950
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 60874.0045600948
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 89.798
HIERARCH ESO ISS PBL12 END 89.826
HIERARCH ESO ISS PBLA12 START 115.0
HIERARCH ESO ISS PBLA12 END 115.1
HIERARCH ESO ISS PBL13 START 129.219
HIERARCH ESO ISS PBL13 END 129.224
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 127.469
HIERARCH ESO ISS PBL14 END 127.44
HIERARCH ESO ISS PBLA14 START 71.633
HIERARCH ESO ISS PBLA14 END 71.756
HIERARCH ESO ISS PBL23 START 57.488
HIERARCH ESO ISS PBL23 END 57.467
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.2
HIERARCH ESO ISS PBL24 START 87.578
HIERARCH ESO ISS PBL24 END 87.55
HIERARCH ESO ISS PBLA24 START 26.879
HIERARCH ESO ISS PBLA24 END 26.971
HIERARCH ESO ISS PBL34 START 46.742
HIERARCH ESO ISS PBL34 END 46.748
HIERARCH ESO ISS PBLA34 START 350.011
HIERARCH ESO ISS PBLA34 END 350.095
HIERARCH ESO ISS AMBI TAU0 START 0.004283
HIERARCH ESO ISS AMBI TAU0 END 0.003908
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.15