Exposure
ID
GRAVI.2023-01-15T08:29:38.768_1
Header ID
GRAVI.2023-01-15T08:29:38.768
Date updated
2023-01-15 08:46:06 UTC+0000
Release date
2024-01-15 08:46:06 UTC+0000
UTC Start
2023-01-15 08:29:38.768
UTC End
2023-01-15 08:33:38.768
MJD Start
59959.35392093
MJD End
59959.3566987078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0020375
Ambient temperature (°C)
10.89
Seeing (arcsec)
1.465
Observation
ID
53891
Category
science
Program ID
110.241W.003
Program Title
COMPLETING THE SEARCH FOR INTERMEDIATE MASS MULTIPLES WITH GRAVITY TARGETING A-STARS WITH GAIA-HIPPARCOS ACCELERATIONS
Program Type
Normal
PI / COI
WAISBERG/ KLEIN/ KATZ
Target
ID
40066
Name
HIP48763
RA
149.192272
DEC
-26.54952
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9950 24.9650 153.6000 154.2000
A0-D0 30.1170 29.9350 80.2000 80.6000
A0-C1 21.7540 21.6700 127.4030 128.0540
B2-D0 33.2220 33.1560 34.0000 34.3000
B2-C1 11.0670 11.0450 33.9520 34.2640
D0-C1 22.1550 22.1110 214.0140 214.3260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.241W.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59959.35392093
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HIP48763
HIERARCH ESO INS SOBJ NAME HIP48763
RA 149.192272
DEC -26.54952
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 24.995
HIERARCH ESO ISS PBL12 END 24.965
HIERARCH ESO ISS PBLA12 START 153.6
HIERARCH ESO ISS PBLA12 END 154.2
HIERARCH ESO ISS PBL13 START 30.117
HIERARCH ESO ISS PBL13 END 29.935
HIERARCH ESO ISS PBLA13 START 80.2
HIERARCH ESO ISS PBLA13 END 80.6
HIERARCH ESO ISS PBL14 START 21.754
HIERARCH ESO ISS PBL14 END 21.67
HIERARCH ESO ISS PBLA14 START 127.403
HIERARCH ESO ISS PBLA14 END 128.054
HIERARCH ESO ISS PBL23 START 33.222
HIERARCH ESO ISS PBL23 END 33.156
HIERARCH ESO ISS PBLA23 START 34.0
HIERARCH ESO ISS PBLA23 END 34.3
HIERARCH ESO ISS PBL24 START 11.067
HIERARCH ESO ISS PBL24 END 11.045
HIERARCH ESO ISS PBLA24 START 33.952
HIERARCH ESO ISS PBLA24 END 34.264
HIERARCH ESO ISS PBL34 START 22.155
HIERARCH ESO ISS PBL34 END 22.111
HIERARCH ESO ISS PBLA34 START 214.014
HIERARCH ESO ISS PBLA34 END 214.326
HIERARCH ESO ISS AMBI TAU0 START 0.002281
HIERARCH ESO ISS AMBI TAU0 END 0.001794
HIERARCH ESO ISS AMBI TEMP 10.89
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.63