Exposure
ID
PIONI.2025-08-21T23:33:11.429_1
Header ID
PIONI.2025-08-21T23:33:11.429
Date updated
2025-08-21 23:40:52 UTC+0000
Release date
2025-08-21 23:33:11 UTC+0000
UTC Start
2025-08-21 23:33:11.429
UTC End
2025-08-21 23:33:49.829
MJD Start
60908.9813822764
MJD End
60908.98182672084
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
7.99
Seeing (arcsec)
1.76
Observation
ID
70060
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
51979
Name
HD 134375
RA
227.698234
DEC
-38.74031
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 61.6010 61.5270 64.1000 64.2000
A0-J2 122.4820 122.3730 109.4000 109.5000
A0-J3 119.4420 119.3050 59.1150 59.2070
G2-J2 90.4650 90.4430 138.3000 138.5000
G2-J3 58.3120 58.2500 53.8950 53.9810
J2-J3 102.7570 102.7620 352.7040 352.8110
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 60908.9813822764
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 134375
RA 227.698234
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 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 61.601
HIERARCH ESO ISS PBL12 END 61.527
HIERARCH ESO ISS PBLA12 START 64.1
HIERARCH ESO ISS PBLA12 END 64.2
HIERARCH ESO ISS PBL13 START 122.482
HIERARCH ESO ISS PBL13 END 122.373
HIERARCH ESO ISS PBLA13 START 109.4
HIERARCH ESO ISS PBLA13 END 109.5
HIERARCH ESO ISS PBL14 START 119.442
HIERARCH ESO ISS PBL14 END 119.305
HIERARCH ESO ISS PBLA14 START 59.115
HIERARCH ESO ISS PBLA14 END 59.207
HIERARCH ESO ISS PBL23 START 90.465
HIERARCH ESO ISS PBL23 END 90.443
HIERARCH ESO ISS PBLA23 START 138.3
HIERARCH ESO ISS PBLA23 END 138.5
HIERARCH ESO ISS PBL24 START 58.312
HIERARCH ESO ISS PBL24 END 58.25
HIERARCH ESO ISS PBLA24 START 53.895
HIERARCH ESO ISS PBLA24 END 53.981
HIERARCH ESO ISS PBL34 START 102.757
HIERARCH ESO ISS PBL34 END 102.762
HIERARCH ESO ISS PBLA34 START 352.704
HIERARCH ESO ISS PBLA34 END 352.811
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 7.99
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76