Exposure
ID
GRAVI.2024-11-05T06:10:05.089_1
Header ID
GRAVI.2024-11-05T06:10:05.089
Date updated
2024-11-05 06:20:43 UTC+0000
Release date
2025-11-05 06:20:43 UTC+0000
UTC Start
2024-11-05 06:10:05.089
UTC End
2024-11-05 06:14:05.089
MJD Start
60619.25700335
MJD End
60619.2597811278
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0072825
Ambient temperature (°C)
15.29
Seeing (arcsec)
0.395
Observation
ID
61439
Category
science
Program ID
114.27DS.001
Program Title
COMPLETING THE VLTI/GRAVITY MULTIPLICITY SURVEY OF NEARBY A-TYPE STARS WITH HIGH GAIA-HIPPARCOS ACCELERATIONS
Program Type
Normal
PI / COI
WAISBERG / KLEIN / KATZ
Target
ID
45657
Name
HIP23983
RA
77.332189
DEC
9.82954
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.4060 67.6000 273.2000 273.0000
K0-D0 89.8010 90.3820 255.2000 255.1000
K0-J3 51.4530 51.2090 325.4580 325.6780
G2-D0 33.0110 33.2530 216.3000 216.6000
G2-J3 54.3130 54.7540 44.5920 44.8820
D0-J3 87.1070 87.7930 41.4440 41.7720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27DS.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60619.25700335
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME h Ori
HIERARCH ESO INS SOBJ NAME HIP23983
RA 77.332189
DEC 9.82954
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 67.406
HIERARCH ESO ISS PBL12 END 67.6
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.0
HIERARCH ESO ISS PBL13 START 89.801
HIERARCH ESO ISS PBL13 END 90.382
HIERARCH ESO ISS PBLA13 START 255.2
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 51.453
HIERARCH ESO ISS PBL14 END 51.209
HIERARCH ESO ISS PBLA14 START 325.458
HIERARCH ESO ISS PBLA14 END 325.678
HIERARCH ESO ISS PBL23 START 33.011
HIERARCH ESO ISS PBL23 END 33.253
HIERARCH ESO ISS PBLA23 START 216.3
HIERARCH ESO ISS PBLA23 END 216.6
HIERARCH ESO ISS PBL24 START 54.313
HIERARCH ESO ISS PBL24 END 54.754
HIERARCH ESO ISS PBLA24 START 44.592
HIERARCH ESO ISS PBLA24 END 44.882
HIERARCH ESO ISS PBL34 START 87.107
HIERARCH ESO ISS PBL34 END 87.793
HIERARCH ESO ISS PBLA34 START 41.444
HIERARCH ESO ISS PBLA34 END 41.772
HIERARCH ESO ISS AMBI TAU0 START 0.006939
HIERARCH ESO ISS AMBI TAU0 END 0.007626
HIERARCH ESO ISS AMBI TEMP 15.29
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.41