Exposure
ID
GRAVI.2023-09-13T03:46:00.447_1
Header ID
GRAVI.2023-09-13T03:46:00.447
Date updated
2023-09-13 04:00:22 UTC+0000
Release date
2024-09-13 04:00:21 UTC+0000
UTC Start
2023-09-13 03:46:00.447
UTC End
2023-09-13 03:50:00.447
MJD Start
60200.15694962
MJD End
60200.15972739778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002184
Ambient temperature (°C)
8.16
Seeing (arcsec)
0.935
Observation
ID
56969
Category
science
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
42237
Name
HD9265
RA
22.266098
DEC
-67.48614
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 74.9860 75.4530 68.3000 69.8000
A0-J2 123.0810 123.3800 49.8000 51.3000
A0-K0 127.9570 127.9700 35.4690 36.8400
G1-J2 57.1270 57.0770 25.2000 26.5000
G1-K0 76.5760 76.5430 3.4470 4.4530
J2-K0 31.6730 31.8990 321.4270 322.2720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.262Q.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60200.15694962
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 9265
HIERARCH ESO INS SOBJ NAME HD9265
RA 22.266098
DEC -67.48614
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 74.986
HIERARCH ESO ISS PBL12 END 75.453
HIERARCH ESO ISS PBLA12 START 68.3
HIERARCH ESO ISS PBLA12 END 69.8
HIERARCH ESO ISS PBL13 START 123.081
HIERARCH ESO ISS PBL13 END 123.38
HIERARCH ESO ISS PBLA13 START 49.8
HIERARCH ESO ISS PBLA13 END 51.3
HIERARCH ESO ISS PBL14 START 127.957
HIERARCH ESO ISS PBL14 END 127.97
HIERARCH ESO ISS PBLA14 START 35.469
HIERARCH ESO ISS PBLA14 END 36.84
HIERARCH ESO ISS PBL23 START 57.127
HIERARCH ESO ISS PBL23 END 57.077
HIERARCH ESO ISS PBLA23 START 25.2
HIERARCH ESO ISS PBLA23 END 26.5
HIERARCH ESO ISS PBL24 START 76.576
HIERARCH ESO ISS PBL24 END 76.543
HIERARCH ESO ISS PBLA24 START 3.447
HIERARCH ESO ISS PBLA24 END 4.453
HIERARCH ESO ISS PBL34 START 31.673
HIERARCH ESO ISS PBL34 END 31.899
HIERARCH ESO ISS PBLA34 START 321.427
HIERARCH ESO ISS PBLA34 END 322.272
HIERARCH ESO ISS AMBI TAU0 START 0.002027
HIERARCH ESO ISS AMBI TAU0 END 0.002341
HIERARCH ESO ISS AMBI TEMP 8.16
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.92