Exposure
ID
PIONI.2025-08-13T02:10:55.258_1
Header ID
PIONI.2025-08-13T02:10:55.258
Date updated
2025-08-13 02:15:43 UTC+0000
Release date
2025-08-13 02:10:55 UTC+0000
UTC Start
2025-08-13 02:10:55.258
UTC End
2025-08-13 02:11:33.658
MJD Start
60900.0909173386
MJD End
60900.091361783045
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003004
Ambient temperature (°C)
14.63
Seeing (arcsec)
0.89
Observation
ID
69958
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
51174
Name
HD 134375
RA
227.696811
DEC
-38.74031
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2090 25.2090 176.2000 176.3000
A0-D0 21.6380 21.5760 108.4000 108.6000
A0-C1 20.6380 20.6280 157.3440 157.5390
B2-D0 26.2900 26.2470 45.9000 45.9000
B2-C1 8.7600 8.7460 45.8040 45.8420
D0-C1 17.5300 17.5010 225.8740 225.9110
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 60900.0909173386
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 134375
RA 227.696811
DEC -38.74031
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.209
HIERARCH ESO ISS PBL12 END 25.209
HIERARCH ESO ISS PBLA12 START 176.2
HIERARCH ESO ISS PBLA12 END 176.3
HIERARCH ESO ISS PBL13 START 21.638
HIERARCH ESO ISS PBL13 END 21.576
HIERARCH ESO ISS PBLA13 START 108.4
HIERARCH ESO ISS PBLA13 END 108.6
HIERARCH ESO ISS PBL14 START 20.638
HIERARCH ESO ISS PBL14 END 20.628
HIERARCH ESO ISS PBLA14 START 157.344
HIERARCH ESO ISS PBLA14 END 157.539
HIERARCH ESO ISS PBL23 START 26.29
HIERARCH ESO ISS PBL23 END 26.247
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 8.76
HIERARCH ESO ISS PBL24 END 8.746
HIERARCH ESO ISS PBLA24 START 45.804
HIERARCH ESO ISS PBLA24 END 45.842
HIERARCH ESO ISS PBL34 START 17.53
HIERARCH ESO ISS PBL34 END 17.501
HIERARCH ESO ISS PBLA34 START 225.874
HIERARCH ESO ISS PBLA34 END 225.911
HIERARCH ESO ISS AMBI TAU0 START 0.003004
HIERARCH ESO ISS AMBI TAU0 END 0.003004
HIERARCH ESO ISS AMBI TEMP 14.63
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89