Exposure
ID
PIONI.2025-08-13T02:09:14.258_1
Header ID
PIONI.2025-08-13T02:09:14.258
Date updated
2025-08-13 02:15:43 UTC+0000
Release date
2025-08-13 02:09:14 UTC+0000
UTC Start
2025-08-13 02:09:14.259
UTC End
2025-08-13 02:09:52.659
MJD Start
60900.0897483649
MJD End
60900.090192809344
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0028390000000000004
Ambient temperature (°C)
14.64
Seeing (arcsec)
0.95
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 25.2100 25.2100 175.9000 176.1000
A0-D0 21.7660 21.7040 108.1000 108.2000
A0-C1 20.6590 20.6490 156.9440 157.1380
B2-D0 26.3780 26.3360 45.8000 45.8000
B2-C1 8.7890 8.7750 45.7260 45.7640
D0-C1 17.5890 17.5600 225.7950 225.8330
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 60900.0897483649
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 25.21
HIERARCH ESO ISS PBL12 END 25.21
HIERARCH ESO ISS PBLA12 START 175.9
HIERARCH ESO ISS PBLA12 END 176.1
HIERARCH ESO ISS PBL13 START 21.766
HIERARCH ESO ISS PBL13 END 21.704
HIERARCH ESO ISS PBLA13 START 108.1
HIERARCH ESO ISS PBLA13 END 108.2
HIERARCH ESO ISS PBL14 START 20.659
HIERARCH ESO ISS PBL14 END 20.649
HIERARCH ESO ISS PBLA14 START 156.944
HIERARCH ESO ISS PBLA14 END 157.138
HIERARCH ESO ISS PBL23 START 26.378
HIERARCH ESO ISS PBL23 END 26.336
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 8.789
HIERARCH ESO ISS PBL24 END 8.775
HIERARCH ESO ISS PBLA24 START 45.726
HIERARCH ESO ISS PBLA24 END 45.764
HIERARCH ESO ISS PBL34 START 17.589
HIERARCH ESO ISS PBL34 END 17.56
HIERARCH ESO ISS PBLA34 START 225.795
HIERARCH ESO ISS PBLA34 END 225.833
HIERARCH ESO ISS AMBI TAU0 START 0.002674
HIERARCH ESO ISS AMBI TAU0 END 0.003004
HIERARCH ESO ISS AMBI TEMP 14.64
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 0.89