Exposure
ID
GRAVI.2022-05-09T08:14:57.700_1
Header ID
GRAVI.2022-05-09T08:14:57.700
Date updated
2022-05-09 08:31:22 UTC+0000
Release date
2023-05-09 08:31:22 UTC+0000
UTC Start
2022-05-09 08:14:57.700
UTC End
2022-05-09 08:18:57.700
MJD Start
59708.34372338
MJD End
59708.3465011578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.001929
Ambient temperature (°C)
7.11
Seeing (arcsec)
2.095
Observation
ID
50848
Category
science
Program ID
109.23BV.001
Program Title
COMPLETING THE SEARCH FOR INTERMEDIATE MASS BINARIES WITH GRAVITY TARGETING A-STARS WITH GAIA-HIPPARCOS ACCELERATIONS
Program Type
Normal
PI / COI
WAISBERG/ KLEIN/ KATZ
Target
ID
37930
Name
HIP80628
RA
246.949325
DEC
-8.37179
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 73.7470 72.9700 126.9000 127.5000
A0-J2 107.8040 106.4920 98.8000 99.0000
A0-J3 128.4600 127.9840 51.6220 51.6110
G1-J2 55.1090 54.8040 59.6000 59.6000
G1-J3 130.8370 130.9550 18.5870 18.8960
J2-J3 96.3420 96.3020 356.5160 357.1020
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23BV.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59708.34372338
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME ups Oph
HIERARCH ESO INS SOBJ NAME HIP80628
RA 246.949325
DEC -8.37179
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 73.747
HIERARCH ESO ISS PBL12 END 72.97
HIERARCH ESO ISS PBLA12 START 126.9
HIERARCH ESO ISS PBLA12 END 127.5
HIERARCH ESO ISS PBL13 START 107.804
HIERARCH ESO ISS PBL13 END 106.492
HIERARCH ESO ISS PBLA13 START 98.8
HIERARCH ESO ISS PBLA13 END 99.0
HIERARCH ESO ISS PBL14 START 128.46
HIERARCH ESO ISS PBL14 END 127.984
HIERARCH ESO ISS PBLA14 START 51.622
HIERARCH ESO ISS PBLA14 END 51.611
HIERARCH ESO ISS PBL23 START 55.109
HIERARCH ESO ISS PBL23 END 54.804
HIERARCH ESO ISS PBLA23 START 59.6
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 130.837
HIERARCH ESO ISS PBL24 END 130.955
HIERARCH ESO ISS PBLA24 START 18.587
HIERARCH ESO ISS PBLA24 END 18.896
HIERARCH ESO ISS PBL34 START 96.342
HIERARCH ESO ISS PBL34 END 96.302
HIERARCH ESO ISS PBLA34 START 356.516
HIERARCH ESO ISS PBLA34 END 357.102
HIERARCH ESO ISS AMBI TAU0 START 0.002181
HIERARCH ESO ISS AMBI TAU0 END 0.001677
HIERARCH ESO ISS AMBI TEMP 7.11
HIERARCH ESO ISS AMBI FWHM START 1.96
HIERARCH ESO ISS AMBI FWHM END 2.23