Exposure
ID
PIONI.2025-01-08T04:59:53.610_1
Header ID
PIONI.2025-01-08T04:59:53.610
Date updated
2025-01-08 05:10:45 UTC+0000
Release date
2025-01-08 04:59:53 UTC+0000
UTC Start
2025-01-08 04:59:53.609
UTC End
2025-01-08 05:00:32.009
MJD Start
60683.2082593683
MJD End
60683.20870381274
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0061224999999999995
Ambient temperature (°C)
15.1
Seeing (arcsec)
0.62
Observation
ID
63098
Category
calibrator
Program ID
114.2714.002
Program Title
UNDERSTANDING MASS TRANSFER IN LONG-PERIOD INTERACTING BINARIES
Program Type
Normal
PI / COI
MERC / BOFFIN
Target
ID
47008
Name
HD 101086
RA
174.347784
DEC
-65.48236
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 27.0920 27.1510 100.7000 100.9000
A0-J2 118.3910 118.4320 32.1000 32.3000
A0-J6 145.8240 145.8420 351.6430 351.7800
B5-J2 111.4070 111.4120 19.0000 19.2000
B5-J6 156.7760 156.8330 342.2450 342.3660
J2-J6 94.8870 95.0680 297.6120 297.7410
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.2714.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60683.2082593683
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 101086
RA 174.347784
DEC -65.48236
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 27.092
HIERARCH ESO ISS PBL12 END 27.151
HIERARCH ESO ISS PBLA12 START 100.7
HIERARCH ESO ISS PBLA12 END 100.9
HIERARCH ESO ISS PBL13 START 118.391
HIERARCH ESO ISS PBL13 END 118.432
HIERARCH ESO ISS PBLA13 START 32.1
HIERARCH ESO ISS PBLA13 END 32.3
HIERARCH ESO ISS PBL14 START 145.824
HIERARCH ESO ISS PBL14 END 145.842
HIERARCH ESO ISS PBLA14 START 351.643
HIERARCH ESO ISS PBLA14 END 351.78
HIERARCH ESO ISS PBL23 START 111.407
HIERARCH ESO ISS PBL23 END 111.412
HIERARCH ESO ISS PBLA23 START 19.0
HIERARCH ESO ISS PBLA23 END 19.2
HIERARCH ESO ISS PBL24 START 156.776
HIERARCH ESO ISS PBL24 END 156.833
HIERARCH ESO ISS PBLA24 START 342.245
HIERARCH ESO ISS PBLA24 END 342.366
HIERARCH ESO ISS PBL34 START 94.887
HIERARCH ESO ISS PBL34 END 95.068
HIERARCH ESO ISS PBLA34 START 297.612
HIERARCH ESO ISS PBLA34 END 297.741
HIERARCH ESO ISS AMBI TAU0 START 0.006273
HIERARCH ESO ISS AMBI TAU0 END 0.005972
HIERARCH ESO ISS AMBI TEMP 15.1
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.6