Exposure
ID
PIONI.2025-08-21T23:01:48.952_1
Header ID
PIONI.2025-08-21T23:01:48.952
Date updated
2025-08-21 23:05:37 UTC+0000
Release date
2025-08-21 23:01:48 UTC+0000
UTC Start
2025-08-21 23:01:48.952
UTC End
2025-08-21 23:02:27.352
MJD Start
60908.9595943508
MJD End
60908.960038795245
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
8.36
Seeing (arcsec)
1.76
Observation
ID
70058
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
51954
Name
HD 133865
RA
227.040704
DEC
-40.83598
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 63.4960 63.4360 61.4000 61.5000
A0-J2 126.0720 125.9970 104.8000 105.0000
A0-J3 122.7710 122.6580 56.5690 56.6720
G2-J2 91.1560 91.1500 133.5000 133.6000
G2-J3 59.7320 59.6800 51.4770 51.5750
J2-J3 101.8010 101.8120 349.0090 349.1160
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 60908.9595943508
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133865
RA 227.040704
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.496
HIERARCH ESO ISS PBL12 END 63.436
HIERARCH ESO ISS PBLA12 START 61.4
HIERARCH ESO ISS PBLA12 END 61.5
HIERARCH ESO ISS PBL13 START 126.072
HIERARCH ESO ISS PBL13 END 125.997
HIERARCH ESO ISS PBLA13 START 104.8
HIERARCH ESO ISS PBLA13 END 105.0
HIERARCH ESO ISS PBL14 START 122.771
HIERARCH ESO ISS PBL14 END 122.658
HIERARCH ESO ISS PBLA14 START 56.569
HIERARCH ESO ISS PBLA14 END 56.672
HIERARCH ESO ISS PBL23 START 91.156
HIERARCH ESO ISS PBL23 END 91.15
HIERARCH ESO ISS PBLA23 START 133.5
HIERARCH ESO ISS PBLA23 END 133.6
HIERARCH ESO ISS PBL24 START 59.732
HIERARCH ESO ISS PBL24 END 59.68
HIERARCH ESO ISS PBLA24 START 51.477
HIERARCH ESO ISS PBLA24 END 51.575
HIERARCH ESO ISS PBL34 START 101.801
HIERARCH ESO ISS PBL34 END 101.812
HIERARCH ESO ISS PBLA34 START 349.009
HIERARCH ESO ISS PBLA34 END 349.116
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 8.36
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76