Exposure
ID
GRAVI.2024-07-26T01:56:34.087_1
Header ID
GRAVI.2024-07-26T01:56:34.087
Date updated
2024-07-26 02:10:40 UTC+0000
Release date
2025-07-26 02:10:39 UTC+0000
UTC Start
2024-07-26 01:56:34.087
UTC End
2024-07-26 01:59:14.087
MJD Start
60517.08095008
MJD End
60517.0828019319
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0027405
Ambient temperature (°C)
12.92
Seeing (arcsec)
0.835
Observation
ID
60198
Category
science
Program ID
113.26HF.001
Program Title
ANY-WEATHER PROPOSAL: FOLLOW-UP OBSERVATIONS TO SPECIAL NEARBY INTERMEDIATE-MASS MULTIPLE SYSTEMS
Program Type
Normal
PI / COI
WAISBERG / KATZ / KLEIN
Target
ID
44697
Name
HIP84012
RA
257.592427
DEC
-15.72436
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9180 24.8860 144.2000 144.5000
A0-D0 31.9890 31.9750 72.6000 72.8000
A0-C1 22.3900 22.3540 117.3620 117.6100
B2-D0 33.7640 33.7830 28.2000 28.4000
B2-C1 11.2470 11.2530 28.1470 28.4070
D0-C1 22.5170 22.5300 208.2110 208.4700
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26HF.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60517.08095008
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eta Oph
HIERARCH ESO INS SOBJ NAME HIP84012
RA 257.592427
DEC -15.72436
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 24.918
HIERARCH ESO ISS PBL12 END 24.886
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 31.989
HIERARCH ESO ISS PBL13 END 31.975
HIERARCH ESO ISS PBLA13 START 72.6
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 22.39
HIERARCH ESO ISS PBL14 END 22.354
HIERARCH ESO ISS PBLA14 START 117.362
HIERARCH ESO ISS PBLA14 END 117.61
HIERARCH ESO ISS PBL23 START 33.764
HIERARCH ESO ISS PBL23 END 33.783
HIERARCH ESO ISS PBLA23 START 28.2
HIERARCH ESO ISS PBLA23 END 28.4
HIERARCH ESO ISS PBL24 START 11.247
HIERARCH ESO ISS PBL24 END 11.253
HIERARCH ESO ISS PBLA24 START 28.147
HIERARCH ESO ISS PBLA24 END 28.407
HIERARCH ESO ISS PBL34 START 22.517
HIERARCH ESO ISS PBL34 END 22.53
HIERARCH ESO ISS PBLA34 START 208.211
HIERARCH ESO ISS PBLA34 END 208.47
HIERARCH ESO ISS AMBI TAU0 START 0.002612
HIERARCH ESO ISS AMBI TAU0 END 0.002869
HIERARCH ESO ISS AMBI TEMP 12.92
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.79