Exposure
ID
PIONI.2025-01-08T05:34:28.001_1
Header ID
PIONI.2025-01-08T05:34:28.001
Date updated
2025-01-08 05:40:41 UTC+0000
Release date
2025-01-08 05:34:28 UTC+0000
UTC Start
2025-01-08 05:34:28.001
UTC End
2025-01-08 05:35:06.401
MJD Start
60683.2322685318
MJD End
60683.2327129762
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007474
Ambient temperature (°C)
15.16
Seeing (arcsec)
0.55
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 29.4880 29.5420 107.4000 107.5000
A0-J2 120.2370 120.2830 41.2000 41.4000
A0-J6 146.3390 146.3440 357.4320 357.5690
B5-J2 111.6520 111.6580 27.2000 27.4000
B5-J6 158.8380 158.8780 347.3850 347.5060
J2-J6 102.2140 102.3790 303.0160 303.1420
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 60683.2322685318
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 29.488
HIERARCH ESO ISS PBL12 END 29.542
HIERARCH ESO ISS PBLA12 START 107.4
HIERARCH ESO ISS PBLA12 END 107.5
HIERARCH ESO ISS PBL13 START 120.237
HIERARCH ESO ISS PBL13 END 120.283
HIERARCH ESO ISS PBLA13 START 41.2
HIERARCH ESO ISS PBLA13 END 41.4
HIERARCH ESO ISS PBL14 START 146.339
HIERARCH ESO ISS PBL14 END 146.344
HIERARCH ESO ISS PBLA14 START 357.432
HIERARCH ESO ISS PBLA14 END 357.569
HIERARCH ESO ISS PBL23 START 111.652
HIERARCH ESO ISS PBL23 END 111.658
HIERARCH ESO ISS PBLA23 START 27.2
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 158.838
HIERARCH ESO ISS PBL24 END 158.878
HIERARCH ESO ISS PBLA24 START 347.385
HIERARCH ESO ISS PBLA24 END 347.506
HIERARCH ESO ISS PBL34 START 102.214
HIERARCH ESO ISS PBL34 END 102.379
HIERARCH ESO ISS PBLA34 START 303.016
HIERARCH ESO ISS PBLA34 END 303.142
HIERARCH ESO ISS AMBI TAU0 START 0.007474
HIERARCH ESO ISS AMBI TAU0 END 0.007474
HIERARCH ESO ISS AMBI TEMP 15.16
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55