Exposure
ID
GRAVI.2023-09-13T04:17:18.527_1
Header ID
GRAVI.2023-09-13T04:17:18.527
Date updated
2023-09-13 04:30:40 UTC+0000
Release date
2023-09-13 04:17:18 UTC+0000
UTC Start
2023-09-13 04:17:18.527
UTC End
2023-09-13 04:21:18.527
MJD Start
60200.17868665
MJD End
60200.18146442778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002652
Ambient temperature (°C)
7.91
Seeing (arcsec)
1.03
Observation
ID
56971
Category
calibrator
Program ID
112.262Q.001
Program Title
MEASURING DYNAMICAL MASSES AND PRECISION AGES FOR GAIA BINARIES ON THE RED GIANT BRANCH
Program Type
Normal
PI / COI
LU/ KRAUS/ GARDNER/ IRELAND/ CASAGRANDE
Target
ID
42239
Name
HD10242
RA
24.516038
DEC
-66.55672
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 76.5290 77.0100 74.4000 75.9000
A0-J2 123.8700 124.1840 55.6000 57.0000
A0-K0 127.9770 127.9810 40.6500 42.0150
G1-J2 57.0880 57.0270 29.9000 31.2000
G1-K0 77.1750 77.1100 7.1840 8.1860
J2-K0 32.9770 33.1860 325.2180 326.0510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.262Q.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60200.17868665
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 10242
HIERARCH ESO INS SOBJ NAME HD10242
RA 24.516038
DEC -66.55672
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
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 354.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 80
HIERARCH ESO ISS PBL12 START 76.529
HIERARCH ESO ISS PBL12 END 77.01
HIERARCH ESO ISS PBLA12 START 74.4
HIERARCH ESO ISS PBLA12 END 75.9
HIERARCH ESO ISS PBL13 START 123.87
HIERARCH ESO ISS PBL13 END 124.184
HIERARCH ESO ISS PBLA13 START 55.6
HIERARCH ESO ISS PBLA13 END 57.0
HIERARCH ESO ISS PBL14 START 127.977
HIERARCH ESO ISS PBL14 END 127.981
HIERARCH ESO ISS PBLA14 START 40.65
HIERARCH ESO ISS PBLA14 END 42.015
HIERARCH ESO ISS PBL23 START 57.088
HIERARCH ESO ISS PBL23 END 57.027
HIERARCH ESO ISS PBLA23 START 29.9
HIERARCH ESO ISS PBLA23 END 31.2
HIERARCH ESO ISS PBL24 START 77.175
HIERARCH ESO ISS PBL24 END 77.11
HIERARCH ESO ISS PBLA24 START 7.184
HIERARCH ESO ISS PBLA24 END 8.186
HIERARCH ESO ISS PBL34 START 32.977
HIERARCH ESO ISS PBL34 END 33.186
HIERARCH ESO ISS PBLA34 START 325.218
HIERARCH ESO ISS PBLA34 END 326.051
HIERARCH ESO ISS AMBI TAU0 START 0.002615
HIERARCH ESO ISS AMBI TAU0 END 0.002689
HIERARCH ESO ISS AMBI TEMP 7.91
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03