Exposure
ID
GRAVI.2024-09-06T05:20:17.366_1
Header ID
GRAVI.2024-09-06T05:20:17.366
Date updated
2024-09-06 05:30:37 UTC+0000
Release date
2024-09-06 05:20:17 UTC+0000
UTC Start
2024-09-06 05:20:17.366
UTC End
2024-09-06 05:22:57.366
MJD Start
60559.22242322
MJD End
60559.22427507186
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0031910000000000003
Ambient temperature (°C)
15.82
Seeing (arcsec)
1.09
Observation
ID
60627
Category
calibrator
Program ID
114.272P.001
Program Title
PRECISION MASSES AND ORBITS OF A-TYPE GAIA BINARIES
Program Type
Normal
PI / COI
GARDNER / KRAUS / LU
Target
ID
45066
Name
HD_207788
RA
328.013197
DEC
-22.75861
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.9200 83.6140 129.4000 129.8000
A0-J2 117.3110 116.6960 104.3000 104.6000
A0-K0 117.2930 116.7010 80.3650 80.5930
G1-J2 54.5670 54.3540 63.5000 63.7000
G1-K0 88.8140 88.6980 34.8640 35.0330
J2-K0 48.5560 48.5570 2.2870 2.6050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.272P.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60559.22242322
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 207788
HIERARCH ESO INS SOBJ NAME HD_207788
RA 328.013197
DEC -22.75861
HIERARCH ESO INS SPEC RES MEDIUM
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 K0
EXPTIME 176.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 83.92
HIERARCH ESO ISS PBL12 END 83.614
HIERARCH ESO ISS PBLA12 START 129.4
HIERARCH ESO ISS PBLA12 END 129.8
HIERARCH ESO ISS PBL13 START 117.311
HIERARCH ESO ISS PBL13 END 116.696
HIERARCH ESO ISS PBLA13 START 104.3
HIERARCH ESO ISS PBLA13 END 104.6
HIERARCH ESO ISS PBL14 START 117.293
HIERARCH ESO ISS PBL14 END 116.701
HIERARCH ESO ISS PBLA14 START 80.365
HIERARCH ESO ISS PBLA14 END 80.593
HIERARCH ESO ISS PBL23 START 54.567
HIERARCH ESO ISS PBL23 END 54.354
HIERARCH ESO ISS PBLA23 START 63.5
HIERARCH ESO ISS PBLA23 END 63.7
HIERARCH ESO ISS PBL24 START 88.814
HIERARCH ESO ISS PBL24 END 88.698
HIERARCH ESO ISS PBLA24 START 34.864
HIERARCH ESO ISS PBLA24 END 35.033
HIERARCH ESO ISS PBL34 START 48.556
HIERARCH ESO ISS PBL34 END 48.557
HIERARCH ESO ISS PBLA34 START 2.287
HIERARCH ESO ISS PBLA34 END 2.605
HIERARCH ESO ISS AMBI TAU0 START 0.003169
HIERARCH ESO ISS AMBI TAU0 END 0.003213
HIERARCH ESO ISS AMBI TEMP 15.82
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.07