Exposure
ID
PIONI.2025-07-14T01:48:30.659_1
Header ID
PIONI.2025-07-14T01:48:30.659
Date updated
2025-07-14 01:55:53 UTC+0000
Release date
2025-07-14 01:48:30 UTC+0000
UTC Start
2025-07-14 01:48:30.659
UTC End
2025-07-14 01:49:21.859
MJD Start
60870.0753548541
MJD End
60870.0759474467
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002435
Ambient temperature (°C)
12.29
Seeing (arcsec)
0.96
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 89.9010 89.8740 129.2000 129.4000
A0-J2 124.7530 124.6450 107.2000 107.4000
A0-C1 22.4710 22.4640 129.2230 129.4010
G1-J2 53.3740 53.3010 68.1000 68.2000
G1-C1 67.4300 67.4090 309.2070 309.3850
J2-C1 104.2620 104.1590 282.5730 282.7490
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 60870.0753548541
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 89.901
HIERARCH ESO ISS PBL12 END 89.874
HIERARCH ESO ISS PBLA12 START 129.2
HIERARCH ESO ISS PBLA12 END 129.4
HIERARCH ESO ISS PBL13 START 124.753
HIERARCH ESO ISS PBL13 END 124.645
HIERARCH ESO ISS PBLA13 START 107.2
HIERARCH ESO ISS PBLA13 END 107.4
HIERARCH ESO ISS PBL14 START 22.471
HIERARCH ESO ISS PBL14 END 22.464
HIERARCH ESO ISS PBLA14 START 129.223
HIERARCH ESO ISS PBLA14 END 129.401
HIERARCH ESO ISS PBL23 START 53.374
HIERARCH ESO ISS PBL23 END 53.301
HIERARCH ESO ISS PBLA23 START 68.1
HIERARCH ESO ISS PBLA23 END 68.2
HIERARCH ESO ISS PBL24 START 67.43
HIERARCH ESO ISS PBL24 END 67.409
HIERARCH ESO ISS PBLA24 START 309.207
HIERARCH ESO ISS PBLA24 END 309.385
HIERARCH ESO ISS PBL34 START 104.262
HIERARCH ESO ISS PBL34 END 104.159
HIERARCH ESO ISS PBLA34 START 282.573
HIERARCH ESO ISS PBLA34 END 282.749
HIERARCH ESO ISS AMBI TAU0 START 0.002435
HIERARCH ESO ISS AMBI TAU0 END 0.002435
HIERARCH ESO ISS AMBI TEMP 12.29
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 1.0