Exposure
ID
GRAVI.2023-01-15T07:58:20.690_1
Header ID
GRAVI.2023-01-15T07:58:20.690
Date updated
2023-01-15 08:11:57 UTC+0000
Release date
2023-01-15 07:58:20 UTC+0000
UTC Start
2023-01-15 07:58:20.690
UTC End
2023-01-15 08:02:20.690
MJD Start
59959.33218391
MJD End
59959.3349616878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0021465
Ambient temperature (°C)
10.94
Seeing (arcsec)
1.565
Observation
ID
53890
Category
calibrator
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
40065
Name
HD85755
RA
148.336276
DEC
-26.16076
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 25.1480 25.1240 149.8000 150.3000
A0-D0 31.1120 30.9850 77.3000 77.7000
A0-C1 22.2030 22.1410 123.3400 123.9210
B2-D0 33.6010 33.5580 31.8000 32.1000
B2-C1 11.1930 11.1790 31.7140 32.0690
D0-C1 22.4080 22.3790 211.7770 212.1320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.241W.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59959.33218391
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 85755
HIERARCH ESO INS SOBJ NAME HD85755
RA 148.336276
DEC -26.16076
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 25.148
HIERARCH ESO ISS PBL12 END 25.124
HIERARCH ESO ISS PBLA12 START 149.8
HIERARCH ESO ISS PBLA12 END 150.3
HIERARCH ESO ISS PBL13 START 31.112
HIERARCH ESO ISS PBL13 END 30.985
HIERARCH ESO ISS PBLA13 START 77.3
HIERARCH ESO ISS PBLA13 END 77.7
HIERARCH ESO ISS PBL14 START 22.203
HIERARCH ESO ISS PBL14 END 22.141
HIERARCH ESO ISS PBLA14 START 123.34
HIERARCH ESO ISS PBLA14 END 123.921
HIERARCH ESO ISS PBL23 START 33.601
HIERARCH ESO ISS PBL23 END 33.558
HIERARCH ESO ISS PBLA23 START 31.8
HIERARCH ESO ISS PBLA23 END 32.1
HIERARCH ESO ISS PBL24 START 11.193
HIERARCH ESO ISS PBL24 END 11.179
HIERARCH ESO ISS PBLA24 START 31.714
HIERARCH ESO ISS PBLA24 END 32.069
HIERARCH ESO ISS PBL34 START 22.408
HIERARCH ESO ISS PBL34 END 22.379
HIERARCH ESO ISS PBLA34 START 211.777
HIERARCH ESO ISS PBLA34 END 212.132
HIERARCH ESO ISS AMBI TAU0 START 0.001745
HIERARCH ESO ISS AMBI TAU0 END 0.002548
HIERARCH ESO ISS AMBI TEMP 10.94
HIERARCH ESO ISS AMBI FWHM START 1.86
HIERARCH ESO ISS AMBI FWHM END 1.27