Exposure
ID
GRAVI.2024-08-29T04:42:41.724_1
Header ID
GRAVI.2024-08-29T04:42:41.724
Date updated
2024-08-29 04:55:40 UTC+0000
Release date
2024-08-29 04:42:41 UTC+0000
UTC Start
2024-08-29 04:42:41.724
UTC End
2024-08-29 04:44:17.724
MJD Start
60551.19631625
MJD End
60551.19742736111
Exposure time (s)
96.0
Validation level
1
Tau 0: Coherence time (s)
0.002094
Ambient temperature (°C)
8.31
Seeing (arcsec)
1.4
Observation
ID
60451
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
44902
Name
HD_225092
RA
0.832784
DEC
-64.47613
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 36.7770 36.8620 129.7000 130.0000
A0-J2 126.5960 126.6810 71.2000 71.7000
A0-J6 145.7030 145.6110 17.4670 17.7690
B5-J2 111.8350 111.8180 55.0000 55.4000
B5-J6 163.2010 163.1610 5.4270 5.6990
J2-J6 124.3020 124.5420 322.2330 322.5060
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 60551.19631625
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 225092
HIERARCH ESO INS SOBJ NAME HD_225092
RA 0.832784
DEC -64.47613
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 114.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 36.777
HIERARCH ESO ISS PBL12 END 36.862
HIERARCH ESO ISS PBLA12 START 129.7
HIERARCH ESO ISS PBLA12 END 130.0
HIERARCH ESO ISS PBL13 START 126.596
HIERARCH ESO ISS PBL13 END 126.681
HIERARCH ESO ISS PBLA13 START 71.2
HIERARCH ESO ISS PBLA13 END 71.7
HIERARCH ESO ISS PBL14 START 145.703
HIERARCH ESO ISS PBL14 END 145.611
HIERARCH ESO ISS PBLA14 START 17.467
HIERARCH ESO ISS PBLA14 END 17.769
HIERARCH ESO ISS PBL23 START 111.835
HIERARCH ESO ISS PBL23 END 111.818
HIERARCH ESO ISS PBLA23 START 55.0
HIERARCH ESO ISS PBLA23 END 55.4
HIERARCH ESO ISS PBL24 START 163.201
HIERARCH ESO ISS PBL24 END 163.161
HIERARCH ESO ISS PBLA24 START 5.427
HIERARCH ESO ISS PBLA24 END 5.699
HIERARCH ESO ISS PBL34 START 124.302
HIERARCH ESO ISS PBL34 END 124.542
HIERARCH ESO ISS PBLA34 START 322.233
HIERARCH ESO ISS PBLA34 END 322.506
HIERARCH ESO ISS AMBI TAU0 START 0.002094
HIERARCH ESO ISS AMBI TAU0 END 0.002094
HIERARCH ESO ISS AMBI TEMP 8.31
HIERARCH ESO ISS AMBI FWHM START 1.4
HIERARCH ESO ISS AMBI FWHM END 1.4