Exposure
ID
GRAVI.2024-11-23T01:30:28.263_1
Header ID
GRAVI.2024-11-23T01:30:28.263
Date updated
2024-11-23 01:45:34 UTC+0000
Release date
2024-11-23 01:45:34 UTC+0000
UTC Start
2024-11-23 01:30:28.263
UTC End
2024-11-23 01:36:28.263
MJD Start
60637.06282712
MJD End
60637.0669937867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0090295
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.695
Observation
ID
61962
Category
science
Program ID
114.28HE.002
Program Title
CROSS VALIDATE THE ABILITY OF MATISSE TO DETECT FAINT COMPANIONS WITH GRAVITY
Program Type
ToO
PI / COI
STUBER / MÉRAND / DEFRERE / ERTEL / GARREAU / KIRCHSCHLAGER / MATTER / WOLF
Target
ID
46078
Name
Kappa_Tuc_A
RA
18.942177
DEC
-68.87525
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.4200 85.7020 105.3000 106.8000
A0-J2 128.9860 129.0590 87.9000 89.4000
A0-K0 125.3940 125.1450 72.0980 73.5250
G1-J2 53.9610 53.7700 59.6000 60.9000
G1-K0 71.4460 71.1560 31.1470 32.2310
J2-K0 35.1430 35.2320 344.1960 345.1340
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.28HE.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60637.06282712
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME kap Tuc A
HIERARCH ESO INS SOBJ NAME Kappa_Tuc_A
RA 18.942177
DEC -68.87525
HIERARCH ESO INS SPEC RES HIGH
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 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 85.42
HIERARCH ESO ISS PBL12 END 85.702
HIERARCH ESO ISS PBLA12 START 105.3
HIERARCH ESO ISS PBLA12 END 106.8
HIERARCH ESO ISS PBL13 START 128.986
HIERARCH ESO ISS PBL13 END 129.059
HIERARCH ESO ISS PBLA13 START 87.9
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 125.394
HIERARCH ESO ISS PBL14 END 125.145
HIERARCH ESO ISS PBLA14 START 72.098
HIERARCH ESO ISS PBLA14 END 73.525
HIERARCH ESO ISS PBL23 START 53.961
HIERARCH ESO ISS PBL23 END 53.77
HIERARCH ESO ISS PBLA23 START 59.6
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 71.446
HIERARCH ESO ISS PBL24 END 71.156
HIERARCH ESO ISS PBLA24 START 31.147
HIERARCH ESO ISS PBLA24 END 32.231
HIERARCH ESO ISS PBL34 START 35.143
HIERARCH ESO ISS PBL34 END 35.232
HIERARCH ESO ISS PBLA34 START 344.196
HIERARCH ESO ISS PBLA34 END 345.134
HIERARCH ESO ISS AMBI TAU0 START 0.007834
HIERARCH ESO ISS AMBI TAU0 END 0.010225
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.59