Exposure
ID
GRAVI.2022-05-09T08:19:30.712_1
Header ID
GRAVI.2022-05-09T08:19:30.712
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 08:19:30.712
UTC End
2022-05-09 08:23:30.712
MJD Start
59708.34688324
MJD End
59708.3496610178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.001911
Ambient temperature (°C)
7.05
Seeing (arcsec)
1.89
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 72.9180 72.1320 127.5000 128.2000
A0-J2 106.4030 105.0540 99.0000 99.3000
A0-J3 127.9510 127.4460 51.6080 51.5860
G1-J2 54.7830 54.4630 59.6000 59.6000
G1-J3 130.9630 131.0780 18.9150 19.2180
J2-J3 96.2990 96.2670 357.1390 357.7260
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 59708.34688324
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 72.918
HIERARCH ESO ISS PBL12 END 72.132
HIERARCH ESO ISS PBLA12 START 127.5
HIERARCH ESO ISS PBLA12 END 128.2
HIERARCH ESO ISS PBL13 START 106.403
HIERARCH ESO ISS PBL13 END 105.054
HIERARCH ESO ISS PBLA13 START 99.0
HIERARCH ESO ISS PBLA13 END 99.3
HIERARCH ESO ISS PBL14 START 127.951
HIERARCH ESO ISS PBL14 END 127.446
HIERARCH ESO ISS PBLA14 START 51.608
HIERARCH ESO ISS PBLA14 END 51.586
HIERARCH ESO ISS PBL23 START 54.783
HIERARCH ESO ISS PBL23 END 54.463
HIERARCH ESO ISS PBLA23 START 59.6
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 130.963
HIERARCH ESO ISS PBL24 END 131.078
HIERARCH ESO ISS PBLA24 START 18.915
HIERARCH ESO ISS PBLA24 END 19.218
HIERARCH ESO ISS PBL34 START 96.299
HIERARCH ESO ISS PBL34 END 96.267
HIERARCH ESO ISS PBLA34 START 357.139
HIERARCH ESO ISS PBLA34 END 357.726
HIERARCH ESO ISS AMBI TAU0 START 0.001916
HIERARCH ESO ISS AMBI TAU0 END 0.001906
HIERARCH ESO ISS AMBI TEMP 7.05
HIERARCH ESO ISS AMBI FWHM START 1.82
HIERARCH ESO ISS AMBI FWHM END 1.96