Exposure
ID
GRAVI.2024-02-18T07:28:04.634_1
Header ID
GRAVI.2024-02-18T07:28:04.634
Date updated
2024-02-18 07:40:40 UTC+0000
Release date
2025-02-18 07:40:40 UTC+0000
UTC Start
2024-02-18 07:28:04.634
UTC End
2024-02-18 07:32:04.634
MJD Start
60358.31116474
MJD End
60358.3139425178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0047935
Ambient temperature (°C)
18.22
Seeing (arcsec)
0.75
Observation
ID
58490
Category
science
Program ID
112.25Y8.001
Program Title
MUTUAL INCLINATIONS AND MASSES OF COMPACT GAIA TRIPLE SYSTEMS
Program Type
Normal
PI / COI
GARDNER/ TOKOVININ/ KRAUS/ LU
Target
ID
43295
Name
HD102682
RA
177.308778
DEC
-46.22309
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 46.9360 47.0010 156.0000 156.6000
A0-J2 128.2680 128.0610 101.2000 102.0000
A0-J6 155.5370 155.0530 33.5080 34.0010
B5-J2 108.2720 107.9030 80.4000 81.2000
B5-J6 185.0650 184.6880 21.1630 21.6250
J2-J6 159.6970 159.8590 345.5090 346.0400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25Y8.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60358.31116474
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V V1101 Cen
HIERARCH ESO INS SOBJ NAME HD102682
RA 177.308778
DEC -46.22309
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 46.936
HIERARCH ESO ISS PBL12 END 47.001
HIERARCH ESO ISS PBLA12 START 156.0
HIERARCH ESO ISS PBLA12 END 156.6
HIERARCH ESO ISS PBL13 START 128.268
HIERARCH ESO ISS PBL13 END 128.061
HIERARCH ESO ISS PBLA13 START 101.2
HIERARCH ESO ISS PBLA13 END 102.0
HIERARCH ESO ISS PBL14 START 155.537
HIERARCH ESO ISS PBL14 END 155.053
HIERARCH ESO ISS PBLA14 START 33.508
HIERARCH ESO ISS PBLA14 END 34.001
HIERARCH ESO ISS PBL23 START 108.272
HIERARCH ESO ISS PBL23 END 107.903
HIERARCH ESO ISS PBLA23 START 80.4
HIERARCH ESO ISS PBLA23 END 81.2
HIERARCH ESO ISS PBL24 START 185.065
HIERARCH ESO ISS PBL24 END 184.688
HIERARCH ESO ISS PBLA24 START 21.163
HIERARCH ESO ISS PBLA24 END 21.625
HIERARCH ESO ISS PBL34 START 159.697
HIERARCH ESO ISS PBL34 END 159.859
HIERARCH ESO ISS PBLA34 START 345.509
HIERARCH ESO ISS PBLA34 END 346.04
HIERARCH ESO ISS AMBI TAU0 START 0.004635
HIERARCH ESO ISS AMBI TAU0 END 0.004952
HIERARCH ESO ISS AMBI TEMP 18.22
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.76