Exposure
ID
PIONI.2025-08-12T01:28:25.554_1
Header ID
PIONI.2025-08-12T01:28:25.554
Date updated
2025-08-12 01:40:41 UTC+0000
Release date
2025-08-12 01:28:25 UTC+0000
UTC Start
2025-08-12 01:28:25.555
UTC End
2025-08-12 01:29:03.955
MJD Start
60899.0614068848
MJD End
60899.06185132924
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00335
Ambient temperature (°C)
14.11
Seeing (arcsec)
1.08
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 25.2490 25.2480 168.2000 168.4000
A0-D0 24.9890 24.9350 99.1000 99.3000
A0-C1 21.2680 21.2560 146.7920 146.9660
B2-D0 28.5060 28.4710 43.2000 43.3000
B2-C1 9.4970 9.4860 43.2020 43.2540
D0-C1 19.0090 18.9860 223.2710 223.3230
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 60899.0614068848
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 25.249
HIERARCH ESO ISS PBL12 END 25.248
HIERARCH ESO ISS PBLA12 START 168.2
HIERARCH ESO ISS PBLA12 END 168.4
HIERARCH ESO ISS PBL13 START 24.989
HIERARCH ESO ISS PBL13 END 24.935
HIERARCH ESO ISS PBLA13 START 99.1
HIERARCH ESO ISS PBLA13 END 99.3
HIERARCH ESO ISS PBL14 START 21.268
HIERARCH ESO ISS PBL14 END 21.256
HIERARCH ESO ISS PBLA14 START 146.792
HIERARCH ESO ISS PBLA14 END 146.966
HIERARCH ESO ISS PBL23 START 28.506
HIERARCH ESO ISS PBL23 END 28.471
HIERARCH ESO ISS PBLA23 START 43.2
HIERARCH ESO ISS PBLA23 END 43.3
HIERARCH ESO ISS PBL24 START 9.497
HIERARCH ESO ISS PBL24 END 9.486
HIERARCH ESO ISS PBLA24 START 43.202
HIERARCH ESO ISS PBLA24 END 43.254
HIERARCH ESO ISS PBL34 START 19.009
HIERARCH ESO ISS PBL34 END 18.986
HIERARCH ESO ISS PBLA34 START 223.271
HIERARCH ESO ISS PBLA34 END 223.323
HIERARCH ESO ISS AMBI TAU0 START 0.00335
HIERARCH ESO ISS AMBI TAU0 END 0.00335
HIERARCH ESO ISS AMBI TEMP 14.11
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.08