Exposure
ID
GRAVI.2024-09-08T09:12:23.857_1
Header ID
GRAVI.2024-09-08T09:12:23.857
Date updated
2024-09-08 09:25:46 UTC+0000
Release date
2025-09-08 09:25:46 UTC+0000
UTC Start
2024-09-08 09:12:23.857
UTC End
2024-09-08 09:15:03.857
MJD Start
60561.38360946
MJD End
60561.38546131185
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.009122499999999999
Ambient temperature (°C)
14.76
Seeing (arcsec)
0.51
Observation
ID
60685
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
45122
Name
HIP22701
RA
73.222405
DEC
-5.45256
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.2690 48.2230 145.2000 145.4000
A0-J2 123.6720 124.1410 91.0000 91.1000
A0-J6 154.6310 154.9280 19.3900 19.7690
B5-J2 103.1340 103.6460 68.7000 68.9000
B5-J6 187.0250 187.1510 7.3110 7.6750
J2-J6 164.8200 164.6360 333.9780 334.1780
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 60561.38360946
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME ome Eri
HIERARCH ESO INS SOBJ NAME HIP22701
RA 73.222405
DEC -5.45256
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 48.269
HIERARCH ESO ISS PBL12 END 48.223
HIERARCH ESO ISS PBLA12 START 145.2
HIERARCH ESO ISS PBLA12 END 145.4
HIERARCH ESO ISS PBL13 START 123.672
HIERARCH ESO ISS PBL13 END 124.141
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 154.631
HIERARCH ESO ISS PBL14 END 154.928
HIERARCH ESO ISS PBLA14 START 19.39
HIERARCH ESO ISS PBLA14 END 19.769
HIERARCH ESO ISS PBL23 START 103.134
HIERARCH ESO ISS PBL23 END 103.646
HIERARCH ESO ISS PBLA23 START 68.7
HIERARCH ESO ISS PBLA23 END 68.9
HIERARCH ESO ISS PBL24 START 187.025
HIERARCH ESO ISS PBL24 END 187.151
HIERARCH ESO ISS PBLA24 START 7.311
HIERARCH ESO ISS PBLA24 END 7.675
HIERARCH ESO ISS PBL34 START 164.82
HIERARCH ESO ISS PBL34 END 164.636
HIERARCH ESO ISS PBLA34 START 333.978
HIERARCH ESO ISS PBLA34 END 334.178
HIERARCH ESO ISS AMBI TAU0 START 0.009052
HIERARCH ESO ISS AMBI TAU0 END 0.009193
HIERARCH ESO ISS AMBI TEMP 14.76
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.48