Exposure
ID
GRAVI.2024-02-14T07:36:04.389_1
Header ID
GRAVI.2024-02-14T07:36:04.389
Date updated
2024-02-14 07:50:39 UTC+0000
Release date
2025-02-14 07:50:39 UTC+0000
UTC Start
2024-02-14 07:36:04.389
UTC End
2024-02-14 07:40:04.389
MJD Start
60354.31671746
MJD End
60354.3194952378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0115455
Ambient temperature (°C)
15.72
Seeing (arcsec)
0.6
Observation
ID
58468
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
43278
Name
HD111360
RA
192.343916
DEC
-55.97851
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 87.0140 87.2610 108.5000 109.4000
A0-J2 128.8560 128.9540 88.1000 89.0000
A0-K0 127.0270 126.8640 69.4360 70.3170
G1-J2 56.2640 56.1290 55.3000 56.1000
G1-K0 80.9100 80.7120 26.7580 27.3920
J2-K0 41.4270 41.4900 346.2530 346.7950
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 60354.31671746
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 111360
HIERARCH ESO INS SOBJ NAME HD111360
RA 192.343916
DEC -55.97851
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 265.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 80
HIERARCH ESO ISS PBL12 START 87.014
HIERARCH ESO ISS PBL12 END 87.261
HIERARCH ESO ISS PBLA12 START 108.5
HIERARCH ESO ISS PBLA12 END 109.4
HIERARCH ESO ISS PBL13 START 128.856
HIERARCH ESO ISS PBL13 END 128.954
HIERARCH ESO ISS PBLA13 START 88.1
HIERARCH ESO ISS PBLA13 END 89.0
HIERARCH ESO ISS PBL14 START 127.027
HIERARCH ESO ISS PBL14 END 126.864
HIERARCH ESO ISS PBLA14 START 69.436
HIERARCH ESO ISS PBLA14 END 70.317
HIERARCH ESO ISS PBL23 START 56.264
HIERARCH ESO ISS PBL23 END 56.129
HIERARCH ESO ISS PBLA23 START 55.3
HIERARCH ESO ISS PBLA23 END 56.1
HIERARCH ESO ISS PBL24 START 80.91
HIERARCH ESO ISS PBL24 END 80.712
HIERARCH ESO ISS PBLA24 START 26.758
HIERARCH ESO ISS PBLA24 END 27.392
HIERARCH ESO ISS PBL34 START 41.427
HIERARCH ESO ISS PBL34 END 41.49
HIERARCH ESO ISS PBLA34 START 346.253
HIERARCH ESO ISS PBLA34 END 346.795
HIERARCH ESO ISS AMBI TAU0 START 0.010026
HIERARCH ESO ISS AMBI TAU0 END 0.013065
HIERARCH ESO ISS AMBI TEMP 15.72
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.54