Exposure
ID
PIONI.2025-01-08T06:22:36.953_1
Header ID
PIONI.2025-01-08T06:22:36.953
Date updated
2025-01-08 06:30:54 UTC+0000
Release date
2025-01-08 06:22:36 UTC+0000
UTC Start
2025-01-08 06:22:36.953
UTC End
2025-01-08 06:23:15.353
MJD Start
60683.2657054756
MJD End
60683.26614992004
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0086985
Ambient temperature (°C)
14.27
Seeing (arcsec)
0.46499999999999997
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 32.5100 32.5560 116.1000 116.3000
A0-J2 123.0120 123.0580 53.4000 53.6000
A0-J6 146.1490 146.1370 5.4960 5.6300
B5-J2 111.9370 111.9400 38.4000 38.6000
B5-J6 160.5240 160.5400 354.5740 354.6930
J2-J6 111.2420 111.3810 310.3970 310.5180
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 60683.2657054756
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 32.51
HIERARCH ESO ISS PBL12 END 32.556
HIERARCH ESO ISS PBLA12 START 116.1
HIERARCH ESO ISS PBLA12 END 116.3
HIERARCH ESO ISS PBL13 START 123.012
HIERARCH ESO ISS PBL13 END 123.058
HIERARCH ESO ISS PBLA13 START 53.4
HIERARCH ESO ISS PBLA13 END 53.6
HIERARCH ESO ISS PBL14 START 146.149
HIERARCH ESO ISS PBL14 END 146.137
HIERARCH ESO ISS PBLA14 START 5.496
HIERARCH ESO ISS PBLA14 END 5.63
HIERARCH ESO ISS PBL23 START 111.937
HIERARCH ESO ISS PBL23 END 111.94
HIERARCH ESO ISS PBLA23 START 38.4
HIERARCH ESO ISS PBLA23 END 38.6
HIERARCH ESO ISS PBL24 START 160.524
HIERARCH ESO ISS PBL24 END 160.54
HIERARCH ESO ISS PBLA24 START 354.574
HIERARCH ESO ISS PBLA24 END 354.693
HIERARCH ESO ISS PBL34 START 111.242
HIERARCH ESO ISS PBL34 END 111.381
HIERARCH ESO ISS PBLA34 START 310.397
HIERARCH ESO ISS PBLA34 END 310.518
HIERARCH ESO ISS AMBI TAU0 START 0.008258
HIERARCH ESO ISS AMBI TAU0 END 0.009139
HIERARCH ESO ISS AMBI TEMP 14.27
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.43