Exposure
ID
GRAVI.2023-09-12T08:56:17.362_1
Header ID
GRAVI.2023-09-12T08:56:17.362
Date updated
2023-09-12 09:10:29 UTC+0000
Release date
2023-09-12 08:56:17 UTC+0000
UTC Start
2023-09-12 08:56:17.362
UTC End
2023-09-12 09:00:17.362
MJD Start
60199.37242317
MJD End
60199.37520094778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0018310000000000002
Ambient temperature (°C)
9.13
Seeing (arcsec)
0.8500000000000001
Observation
ID
56968
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
42236
Name
HD10242
RA
24.516049
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 89.8310 89.9070 136.2000 137.6000
A0-J2 127.4380 127.2410 120.0000 121.4000
A0-K0 116.5280 115.9870 103.2250 104.6600
G1-J2 48.2950 47.9540 88.5000 89.9000
G1-K0 63.9940 63.4550 53.3210 54.3350
J2-K0 37.1260 37.0960 4.7020 5.5680
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 60199.37242317
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 10242
HIERARCH ESO INS SOBJ NAME HD10242
RA 24.516049
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 89.831
HIERARCH ESO ISS PBL12 END 89.907
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 137.6
HIERARCH ESO ISS PBL13 START 127.438
HIERARCH ESO ISS PBL13 END 127.241
HIERARCH ESO ISS PBLA13 START 120.0
HIERARCH ESO ISS PBLA13 END 121.4
HIERARCH ESO ISS PBL14 START 116.528
HIERARCH ESO ISS PBL14 END 115.987
HIERARCH ESO ISS PBLA14 START 103.225
HIERARCH ESO ISS PBLA14 END 104.66
HIERARCH ESO ISS PBL23 START 48.295
HIERARCH ESO ISS PBL23 END 47.954
HIERARCH ESO ISS PBLA23 START 88.5
HIERARCH ESO ISS PBLA23 END 89.9
HIERARCH ESO ISS PBL24 START 63.994
HIERARCH ESO ISS PBL24 END 63.455
HIERARCH ESO ISS PBLA24 START 53.321
HIERARCH ESO ISS PBLA24 END 54.335
HIERARCH ESO ISS PBL34 START 37.126
HIERARCH ESO ISS PBL34 END 37.096
HIERARCH ESO ISS PBLA34 START 4.702
HIERARCH ESO ISS PBLA34 END 5.568
HIERARCH ESO ISS AMBI TAU0 START 0.001645
HIERARCH ESO ISS AMBI TAU0 END 0.002017
HIERARCH ESO ISS AMBI TEMP 9.13
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.78