Exposure
ID
PIONI.2025-07-18T00:34:37.205_1
Header ID
PIONI.2025-07-18T00:34:37.205
Date updated
2025-07-18 00:40:48 UTC+0000
Release date
2025-07-18 00:34:37 UTC+0000
UTC Start
2025-07-18 00:34:37.205
UTC End
2025-07-18 00:35:15.605
MJD Start
60874.0240417202
MJD End
60874.02448616464
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0030605
Ambient temperature (°C)
13.77
Seeing (arcsec)
1.12
Observation
ID
68779
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4600 90.4670 119.1000 119.2000
A0-J2 128.8980 128.8730 96.6000 96.8000
A0-K0 126.3260 126.2710 75.2990 75.4180
G1-J2 56.9200 56.8910 59.3000 59.5000
G1-K0 87.3880 87.3560 29.5710 29.6600
J2-K0 47.3450 47.3490 352.9150 353.0040
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 60874.0240417202
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.46
HIERARCH ESO ISS PBL12 END 90.467
HIERARCH ESO ISS PBLA12 START 119.1
HIERARCH ESO ISS PBLA12 END 119.2
HIERARCH ESO ISS PBL13 START 128.898
HIERARCH ESO ISS PBL13 END 128.873
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 126.326
HIERARCH ESO ISS PBL14 END 126.271
HIERARCH ESO ISS PBLA14 START 75.299
HIERARCH ESO ISS PBLA14 END 75.418
HIERARCH ESO ISS PBL23 START 56.92
HIERARCH ESO ISS PBL23 END 56.891
HIERARCH ESO ISS PBLA23 START 59.3
HIERARCH ESO ISS PBLA23 END 59.5
HIERARCH ESO ISS PBL24 START 87.388
HIERARCH ESO ISS PBL24 END 87.356
HIERARCH ESO ISS PBLA24 START 29.571
HIERARCH ESO ISS PBLA24 END 29.66
HIERARCH ESO ISS PBL34 START 47.345
HIERARCH ESO ISS PBL34 END 47.349
HIERARCH ESO ISS PBLA34 START 352.915
HIERARCH ESO ISS PBLA34 END 353.004
HIERARCH ESO ISS AMBI TAU0 START 0.003144
HIERARCH ESO ISS AMBI TAU0 END 0.002977
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.15