Exposure
ID
PIONI.2025-01-08T05:00:43.845_1
Header ID
PIONI.2025-01-08T05:00:43.845
Date updated
2025-01-08 05:10:45 UTC+0000
Release date
2025-01-08 05:00:43 UTC+0000
UTC Start
2025-01-08 05:00:43.845
UTC End
2025-01-08 05:01:22.245
MJD Start
60683.2088407986
MJD End
60683.209285243
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005972
Ambient temperature (°C)
15.11
Seeing (arcsec)
0.6
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 27.1530 27.2110 100.9000 101.0000
A0-J2 118.4340 118.4740 32.3000 32.5000
A0-J6 145.8430 145.8610 351.7860 351.9190
B5-J2 111.4120 111.4180 19.2000 19.4000
B5-J6 156.8360 156.8910 342.3710 342.4900
J2-J6 95.0750 95.2520 297.7460 297.8730
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 60683.2088407986
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 27.153
HIERARCH ESO ISS PBL12 END 27.211
HIERARCH ESO ISS PBLA12 START 100.9
HIERARCH ESO ISS PBLA12 END 101.0
HIERARCH ESO ISS PBL13 START 118.434
HIERARCH ESO ISS PBL13 END 118.474
HIERARCH ESO ISS PBLA13 START 32.3
HIERARCH ESO ISS PBLA13 END 32.5
HIERARCH ESO ISS PBL14 START 145.843
HIERARCH ESO ISS PBL14 END 145.861
HIERARCH ESO ISS PBLA14 START 351.786
HIERARCH ESO ISS PBLA14 END 351.919
HIERARCH ESO ISS PBL23 START 111.412
HIERARCH ESO ISS PBL23 END 111.418
HIERARCH ESO ISS PBLA23 START 19.2
HIERARCH ESO ISS PBLA23 END 19.4
HIERARCH ESO ISS PBL24 START 156.836
HIERARCH ESO ISS PBL24 END 156.891
HIERARCH ESO ISS PBLA24 START 342.371
HIERARCH ESO ISS PBLA24 END 342.49
HIERARCH ESO ISS PBL34 START 95.075
HIERARCH ESO ISS PBL34 END 95.252
HIERARCH ESO ISS PBLA34 START 297.746
HIERARCH ESO ISS PBLA34 END 297.873
HIERARCH ESO ISS AMBI TAU0 START 0.005972
HIERARCH ESO ISS AMBI TAU0 END 0.005972
HIERARCH ESO ISS AMBI TEMP 15.11
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6