Exposure
ID
PIONI.2025-07-14T01:44:18.653_1
Header ID
PIONI.2025-07-14T01:44:18.653
Date updated
2025-07-14 01:50:44 UTC+0000
Release date
2025-07-14 01:44:18 UTC+0000
UTC Start
2025-07-14 01:44:18.653
UTC End
2025-07-14 01:45:09.853
MJD Start
60870.0724381125
MJD End
60870.07303070509
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.003116
Ambient temperature (°C)
12.27
Seeing (arcsec)
0.865
Observation
ID
68749
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 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.0090 89.9830 128.5000 128.6000
A0-J2 125.1910 125.0850 106.5000 106.6000
A0-C1 22.4980 22.4920 128.4780 128.6610
G1-J2 53.6690 53.5970 67.5000 67.7000
G1-C1 67.5110 67.4920 308.4620 308.6450
J2-C1 104.6740 104.5750 281.8340 282.0150
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 60870.0724381125
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 C1
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.009
HIERARCH ESO ISS PBL12 END 89.983
HIERARCH ESO ISS PBLA12 START 128.5
HIERARCH ESO ISS PBLA12 END 128.6
HIERARCH ESO ISS PBL13 START 125.191
HIERARCH ESO ISS PBL13 END 125.085
HIERARCH ESO ISS PBLA13 START 106.5
HIERARCH ESO ISS PBLA13 END 106.6
HIERARCH ESO ISS PBL14 START 22.498
HIERARCH ESO ISS PBL14 END 22.492
HIERARCH ESO ISS PBLA14 START 128.478
HIERARCH ESO ISS PBLA14 END 128.661
HIERARCH ESO ISS PBL23 START 53.669
HIERARCH ESO ISS PBL23 END 53.597
HIERARCH ESO ISS PBLA23 START 67.5
HIERARCH ESO ISS PBLA23 END 67.7
HIERARCH ESO ISS PBL24 START 67.511
HIERARCH ESO ISS PBL24 END 67.492
HIERARCH ESO ISS PBLA24 START 308.462
HIERARCH ESO ISS PBLA24 END 308.645
HIERARCH ESO ISS PBL34 START 104.674
HIERARCH ESO ISS PBL34 END 104.575
HIERARCH ESO ISS PBLA34 START 281.834
HIERARCH ESO ISS PBLA34 END 282.015
HIERARCH ESO ISS AMBI TAU0 START 0.003116
HIERARCH ESO ISS AMBI TAU0 END 0.003116
HIERARCH ESO ISS AMBI TEMP 12.27
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.92