Exposure
ID
MATIS.2021-02-19T02:48:32.068_1
Header ID
MATIS.2021-02-19T02:48:32.068
Date updated
2021-02-19 02:56:44 UTC+0000
Release date
2021-02-19 02:48:32 UTC+0000
UTC Start
2021-02-19 02:48:32.068
UTC End
2021-02-19 02:49:32.044
MJD Start
59264.11703782
MJD End
59264.1177319867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005419
Ambient temperature (°C)
11.73
Seeing (arcsec)
0.65
Observation
ID
46814
Category
calibrator
Program ID
106.2113.001
Program Title
VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND COLLISION ZONE ONE YEAR AFTER THE FEB 2020 PERIASTRON PASSAGE
Program Type
GTO
PI / COI
WEIGELT/ FATME/ BERIO/ CORCORAN/ CRUZALEBES/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ CHIAVASSA/ ESPINOZA GALEAS/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ ISBELL/ JAFFE/ KRAUS/ LAGARDE/ LAMBERTS/ BRUNO/ MADURA/ MATTER/ ...
Target
ID
35126
Name
r_Car
RA
158.895893
DEC
-57.55763
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 75.2050 75.3250 80.8000 81.0000
A0-J2 120.6350 120.7310 58.8000 59.1000
A0-J3 130.3960 130.3740 23.1840 23.3800
G1-J2 58.0910 58.0870 30.0000 30.2000
G1-J3 110.1840 110.2200 348.0140 348.1420
J2-J3 77.4160 77.5280 317.9120 318.0390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59264.11703782
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.895893
DEC -57.55763
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
HIERARCH ESO INS MODE HYBRID
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 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 75.205
HIERARCH ESO ISS PBL12 END 75.325
HIERARCH ESO ISS PBLA12 START 80.8
HIERARCH ESO ISS PBLA12 END 81.0
HIERARCH ESO ISS PBL13 START 120.635
HIERARCH ESO ISS PBL13 END 120.731
HIERARCH ESO ISS PBLA13 START 58.8
HIERARCH ESO ISS PBLA13 END 59.1
HIERARCH ESO ISS PBL14 START 130.396
HIERARCH ESO ISS PBL14 END 130.374
HIERARCH ESO ISS PBLA14 START 23.184
HIERARCH ESO ISS PBLA14 END 23.38
HIERARCH ESO ISS PBL23 START 58.091
HIERARCH ESO ISS PBL23 END 58.087
HIERARCH ESO ISS PBLA23 START 30.0
HIERARCH ESO ISS PBLA23 END 30.2
HIERARCH ESO ISS PBL24 START 110.184
HIERARCH ESO ISS PBL24 END 110.22
HIERARCH ESO ISS PBLA24 START 348.014
HIERARCH ESO ISS PBLA24 END 348.142
HIERARCH ESO ISS PBL34 START 77.416
HIERARCH ESO ISS PBL34 END 77.528
HIERARCH ESO ISS PBLA34 START 317.912
HIERARCH ESO ISS PBLA34 END 318.039
HIERARCH ESO ISS AMBI TAU0 START 0.005419
HIERARCH ESO ISS AMBI TAU0 END 0.005419
HIERARCH ESO ISS AMBI TEMP 11.73
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65