Exposure
ID
GRAVI.2024-09-07T09:00:52.665_1
Header ID
GRAVI.2024-09-07T09:00:52.665
Date updated
2024-09-07 09:15:44 UTC+0000
Release date
2025-09-07 09:15:44 UTC+0000
UTC Start
2024-09-07 09:00:52.665
UTC End
2024-09-07 09:04:52.665
MJD Start
60560.37560955
MJD End
60560.37838732778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0029295
Ambient temperature (°C)
14.96
Seeing (arcsec)
1.295
Observation
ID
60663
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
45100
Name
HIP30342
RA
95.728206
DEC
-56.37007
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 72.0420 72.5830 76.2000 77.1000
A0-J2 117.6550 118.0930 53.5000 54.5000
A0-K0 126.0740 126.2070 36.4470 37.4030
G1-J2 58.2140 58.2080 25.0000 25.9000
G1-K0 84.3390 84.3170 3.3660 4.0140
J2-K0 37.1080 37.2770 327.9540 328.4100
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 60560.37560955
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME nu. Pic
HIERARCH ESO INS SOBJ NAME HIP30342
RA 95.728206
DEC -56.37007
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 72.042
HIERARCH ESO ISS PBL12 END 72.583
HIERARCH ESO ISS PBLA12 START 76.2
HIERARCH ESO ISS PBLA12 END 77.1
HIERARCH ESO ISS PBL13 START 117.655
HIERARCH ESO ISS PBL13 END 118.093
HIERARCH ESO ISS PBLA13 START 53.5
HIERARCH ESO ISS PBLA13 END 54.5
HIERARCH ESO ISS PBL14 START 126.074
HIERARCH ESO ISS PBL14 END 126.207
HIERARCH ESO ISS PBLA14 START 36.447
HIERARCH ESO ISS PBLA14 END 37.403
HIERARCH ESO ISS PBL23 START 58.214
HIERARCH ESO ISS PBL23 END 58.208
HIERARCH ESO ISS PBLA23 START 25.0
HIERARCH ESO ISS PBLA23 END 25.9
HIERARCH ESO ISS PBL24 START 84.339
HIERARCH ESO ISS PBL24 END 84.317
HIERARCH ESO ISS PBLA24 START 3.366
HIERARCH ESO ISS PBLA24 END 4.014
HIERARCH ESO ISS PBL34 START 37.108
HIERARCH ESO ISS PBL34 END 37.277
HIERARCH ESO ISS PBLA34 START 327.954
HIERARCH ESO ISS PBLA34 END 328.41
HIERARCH ESO ISS AMBI TAU0 START 0.003435
HIERARCH ESO ISS AMBI TAU0 END 0.002424
HIERARCH ESO ISS AMBI TEMP 14.96
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 1.68