Exposure
ID
PIONI.2025-01-08T04:58:13.145_1
Header ID
PIONI.2025-01-08T04:58:13.145
Date updated
2025-01-08 05:05:41 UTC+0000
Release date
2025-01-08 04:58:13 UTC+0000
UTC Start
2025-01-08 04:58:13.145
UTC End
2025-01-08 04:58:51.545
MJD Start
60683.2070965851
MJD End
60683.2075410295
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0062485
Ambient temperature (°C)
15.07
Seeing (arcsec)
0.58
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 26.9730 27.0300 100.4000 100.5000
A0-J2 118.3090 118.3480 31.6000 31.9000
A0-J6 145.7850 145.8040 351.3650 351.4990
B5-J2 111.3960 111.4010 18.6000 18.8000
B5-J6 156.6580 156.7150 341.9980 342.1170
J2-J6 94.5160 94.6940 297.3480 297.4750
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 60683.2070965851
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 26.973
HIERARCH ESO ISS PBL12 END 27.03
HIERARCH ESO ISS PBLA12 START 100.4
HIERARCH ESO ISS PBLA12 END 100.5
HIERARCH ESO ISS PBL13 START 118.309
HIERARCH ESO ISS PBL13 END 118.348
HIERARCH ESO ISS PBLA13 START 31.6
HIERARCH ESO ISS PBLA13 END 31.9
HIERARCH ESO ISS PBL14 START 145.785
HIERARCH ESO ISS PBL14 END 145.804
HIERARCH ESO ISS PBLA14 START 351.365
HIERARCH ESO ISS PBLA14 END 351.499
HIERARCH ESO ISS PBL23 START 111.396
HIERARCH ESO ISS PBL23 END 111.401
HIERARCH ESO ISS PBLA23 START 18.6
HIERARCH ESO ISS PBLA23 END 18.8
HIERARCH ESO ISS PBL24 START 156.658
HIERARCH ESO ISS PBL24 END 156.715
HIERARCH ESO ISS PBLA24 START 341.998
HIERARCH ESO ISS PBLA24 END 342.117
HIERARCH ESO ISS PBL34 START 94.516
HIERARCH ESO ISS PBL34 END 94.694
HIERARCH ESO ISS PBLA34 START 297.348
HIERARCH ESO ISS PBLA34 END 297.475
HIERARCH ESO ISS AMBI TAU0 START 0.005678
HIERARCH ESO ISS AMBI TAU0 END 0.006819
HIERARCH ESO ISS AMBI TEMP 15.07
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58