Exposure
ID
PIONI.2025-08-12T01:29:15.873_1
Header ID
PIONI.2025-08-12T01:29:15.873
Date updated
2025-08-12 01:40:41 UTC+0000
Release date
2025-08-12 01:29:15 UTC+0000
UTC Start
2025-08-12 01:29:15.873
UTC End
2025-08-12 01:29:54.273
MJD Start
60899.0619892655
MJD End
60899.06243370994
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00335
Ambient temperature (°C)
14.14
Seeing (arcsec)
1.065
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 25.2480 25.2470 168.4000 168.5000
A0-D0 24.9330 24.8770 99.3000 99.4000
A0-C1 21.2560 21.2440 146.9730 147.1490
B2-D0 28.4700 28.4350 43.3000 43.4000
B2-C1 9.4850 9.4740 43.2560 43.3070
D0-C1 18.9850 18.9610 223.3250 223.3760
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 60899.0619892655
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 25.248
HIERARCH ESO ISS PBL12 END 25.247
HIERARCH ESO ISS PBLA12 START 168.4
HIERARCH ESO ISS PBLA12 END 168.5
HIERARCH ESO ISS PBL13 START 24.933
HIERARCH ESO ISS PBL13 END 24.877
HIERARCH ESO ISS PBLA13 START 99.3
HIERARCH ESO ISS PBLA13 END 99.4
HIERARCH ESO ISS PBL14 START 21.256
HIERARCH ESO ISS PBL14 END 21.244
HIERARCH ESO ISS PBLA14 START 146.973
HIERARCH ESO ISS PBLA14 END 147.149
HIERARCH ESO ISS PBL23 START 28.47
HIERARCH ESO ISS PBL23 END 28.435
HIERARCH ESO ISS PBLA23 START 43.3
HIERARCH ESO ISS PBLA23 END 43.4
HIERARCH ESO ISS PBL24 START 9.485
HIERARCH ESO ISS PBL24 END 9.474
HIERARCH ESO ISS PBLA24 START 43.256
HIERARCH ESO ISS PBLA24 END 43.307
HIERARCH ESO ISS PBL34 START 18.985
HIERARCH ESO ISS PBL34 END 18.961
HIERARCH ESO ISS PBLA34 START 223.325
HIERARCH ESO ISS PBLA34 END 223.376
HIERARCH ESO ISS AMBI TAU0 START 0.00335
HIERARCH ESO ISS AMBI TAU0 END 0.00335
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.05