Exposure
ID
GRAVI.2024-05-22T08:29:54.068_1
Header ID
GRAVI.2024-05-22T08:29:54.068
Date updated
2024-05-25 01:31:11 UTC+0000
Release date
2025-05-25 01:31:11 UTC+0000
UTC Start
2024-05-22 08:29:54.068
UTC End
2024-05-22 08:33:54.068
MJD Start
60452.35409801
MJD End
60452.3568757878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002529
Ambient temperature (°C)
10.21
Seeing (arcsec)
0.83
Observation
ID
59352
Category
science
Program ID
113.26GM.001
Program Title
ANY-WEATHER PROPOSAL: COMPLETING THE INTERFEROMETRIC MULTIPLICITY SURVEY OF NEARBY INTERMEDIATE-MASS STARS
Program Type
Normal
PI / COI
WAISBERG / KATZ / KLEIN
Target
ID
43996
Name
HIP116231
RA
353.240547
DEC
-37.81815
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 18.2240 18.4410 121.5000 121.7000
A0-D0 27.7200 27.8340 28.7000 29.8000
A0-C1 14.9000 15.1460 83.2610 84.0140
B2-D0 33.8990 33.9000 356.3000 356.9000
B2-C1 11.2920 11.2920 356.2240 356.8340
D0-C1 22.6070 22.6080 176.2660 176.8760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26GM.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60452.35409801
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME bet Scl
HIERARCH ESO INS SOBJ NAME HIP116231
RA 353.240547
DEC -37.81815
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 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 18.224
HIERARCH ESO ISS PBL12 END 18.441
HIERARCH ESO ISS PBLA12 START 121.5
HIERARCH ESO ISS PBLA12 END 121.7
HIERARCH ESO ISS PBL13 START 27.72
HIERARCH ESO ISS PBL13 END 27.834
HIERARCH ESO ISS PBLA13 START 28.7
HIERARCH ESO ISS PBLA13 END 29.8
HIERARCH ESO ISS PBL14 START 14.9
HIERARCH ESO ISS PBL14 END 15.146
HIERARCH ESO ISS PBLA14 START 83.261
HIERARCH ESO ISS PBLA14 END 84.014
HIERARCH ESO ISS PBL23 START 33.899
HIERARCH ESO ISS PBL23 END 33.9
HIERARCH ESO ISS PBLA23 START 356.3
HIERARCH ESO ISS PBLA23 END 356.9
HIERARCH ESO ISS PBL24 START 11.292
HIERARCH ESO ISS PBL24 END 11.292
HIERARCH ESO ISS PBLA24 START 356.224
HIERARCH ESO ISS PBLA24 END 356.834
HIERARCH ESO ISS PBL34 START 22.607
HIERARCH ESO ISS PBL34 END 22.608
HIERARCH ESO ISS PBLA34 START 176.266
HIERARCH ESO ISS PBLA34 END 176.876
HIERARCH ESO ISS AMBI TAU0 START 0.00229
HIERARCH ESO ISS AMBI TAU0 END 0.002768
HIERARCH ESO ISS AMBI TEMP 10.21
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.79