Exposure
ID
PIONI.2025-07-18T00:05:43.517_1
Header ID
PIONI.2025-07-18T00:05:43.517
Date updated
2025-07-18 00:10:44 UTC+0000
Release date
2025-07-18 00:05:43 UTC+0000
UTC Start
2025-07-18 00:05:43.517
UTC End
2025-07-18 00:06:21.917
MJD Start
60874.0039758948
MJD End
60874.00442033924
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004283
Ambient temperature (°C)
13.95
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 89.7700 89.7980 114.9000 115.0000
A0-J2 129.2130 129.2190 92.5000 92.6000
A0-K0 127.4990 127.4700 71.5010 71.6240
G1-J2 57.5090 57.4890 56.0000 56.1000
G1-K0 87.6060 87.5780 26.7790 26.8710
J2-K0 46.7350 46.7420 349.9190 350.0030
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 60874.0039758948
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 89.77
HIERARCH ESO ISS PBL12 END 89.798
HIERARCH ESO ISS PBLA12 START 114.9
HIERARCH ESO ISS PBLA12 END 115.0
HIERARCH ESO ISS PBL13 START 129.213
HIERARCH ESO ISS PBL13 END 129.219
HIERARCH ESO ISS PBLA13 START 92.5
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 127.499
HIERARCH ESO ISS PBL14 END 127.47
HIERARCH ESO ISS PBLA14 START 71.501
HIERARCH ESO ISS PBLA14 END 71.624
HIERARCH ESO ISS PBL23 START 57.509
HIERARCH ESO ISS PBL23 END 57.489
HIERARCH ESO ISS PBLA23 START 56.0
HIERARCH ESO ISS PBLA23 END 56.1
HIERARCH ESO ISS PBL24 START 87.606
HIERARCH ESO ISS PBL24 END 87.578
HIERARCH ESO ISS PBLA24 START 26.779
HIERARCH ESO ISS PBLA24 END 26.871
HIERARCH ESO ISS PBL34 START 46.735
HIERARCH ESO ISS PBL34 END 46.742
HIERARCH ESO ISS PBLA34 START 349.919
HIERARCH ESO ISS PBLA34 END 350.003
HIERARCH ESO ISS AMBI TAU0 START 0.004283
HIERARCH ESO ISS AMBI TAU0 END 0.004283
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19