Exposure
ID
PIONI.2025-07-14T01:45:21.736_1
Header ID
PIONI.2025-07-14T01:45:21.736
Date updated
2025-07-14 01:50:44 UTC+0000
Release date
2025-07-14 01:45:21 UTC+0000
UTC Start
2025-07-14 01:45:21.736
UTC End
2025-07-14 01:46:12.936
MJD Start
60870.0731682377
MJD End
60870.073760830295
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002754
Ambient temperature (°C)
12.23
Seeing (arcsec)
0.9550000000000001
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 89.9830 89.9570 128.6000 128.8000
A0-J2 125.0830 124.9760 106.6000 106.8000
A0-C1 22.4920 22.4850 128.6600 128.8430
G1-J2 53.5960 53.5240 67.7000 67.8000
G1-C1 67.4910 67.4720 308.6450 308.8280
J2-C1 104.5730 104.4720 282.0150 282.1960
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 60870.0731682377
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 89.983
HIERARCH ESO ISS PBL12 END 89.957
HIERARCH ESO ISS PBLA12 START 128.6
HIERARCH ESO ISS PBLA12 END 128.8
HIERARCH ESO ISS PBL13 START 125.083
HIERARCH ESO ISS PBL13 END 124.976
HIERARCH ESO ISS PBLA13 START 106.6
HIERARCH ESO ISS PBLA13 END 106.8
HIERARCH ESO ISS PBL14 START 22.492
HIERARCH ESO ISS PBL14 END 22.485
HIERARCH ESO ISS PBLA14 START 128.66
HIERARCH ESO ISS PBLA14 END 128.843
HIERARCH ESO ISS PBL23 START 53.596
HIERARCH ESO ISS PBL23 END 53.524
HIERARCH ESO ISS PBLA23 START 67.7
HIERARCH ESO ISS PBLA23 END 67.8
HIERARCH ESO ISS PBL24 START 67.491
HIERARCH ESO ISS PBL24 END 67.472
HIERARCH ESO ISS PBLA24 START 308.645
HIERARCH ESO ISS PBLA24 END 308.828
HIERARCH ESO ISS PBL34 START 104.573
HIERARCH ESO ISS PBL34 END 104.472
HIERARCH ESO ISS PBLA34 START 282.015
HIERARCH ESO ISS PBLA34 END 282.196
HIERARCH ESO ISS AMBI TAU0 START 0.003116
HIERARCH ESO ISS AMBI TAU0 END 0.002392
HIERARCH ESO ISS AMBI TEMP 12.23
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.99