Exposure
ID
MATIS.2021-02-19T08:03:40.886_1
Header ID
MATIS.2021-02-19T08:03:40.886
Date updated
2021-02-19 08:11:31 UTC+0000
Release date
None
UTC Start
2021-02-19 08:03:40.886
UTC End
2021-02-19 08:04:40.862
MJD Start
59264.33588988
MJD End
59264.3365840467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0035435
Ambient temperature (°C)
11.79
Seeing (arcsec)
1.075
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 90.3870 90.3810 145.9000 146.1000
A0-J2 122.4310 122.3540 128.5000 128.7000
A0-J3 98.5060 98.2980 80.3420 80.5340
G1-J2 45.2070 45.1200 91.7000 91.9000
G1-J3 102.5040 102.4120 26.9460 27.0640
J2-J3 92.7010 92.6990 0.7770 0.9260
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 59264.33588988
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 90.387
HIERARCH ESO ISS PBL12 END 90.381
HIERARCH ESO ISS PBLA12 START 145.9
HIERARCH ESO ISS PBLA12 END 146.1
HIERARCH ESO ISS PBL13 START 122.431
HIERARCH ESO ISS PBL13 END 122.354
HIERARCH ESO ISS PBLA13 START 128.5
HIERARCH ESO ISS PBLA13 END 128.7
HIERARCH ESO ISS PBL14 START 98.506
HIERARCH ESO ISS PBL14 END 98.298
HIERARCH ESO ISS PBLA14 START 80.342
HIERARCH ESO ISS PBLA14 END 80.534
HIERARCH ESO ISS PBL23 START 45.207
HIERARCH ESO ISS PBL23 END 45.12
HIERARCH ESO ISS PBLA23 START 91.7
HIERARCH ESO ISS PBLA23 END 91.9
HIERARCH ESO ISS PBL24 START 102.504
HIERARCH ESO ISS PBL24 END 102.412
HIERARCH ESO ISS PBLA24 START 26.946
HIERARCH ESO ISS PBLA24 END 27.064
HIERARCH ESO ISS PBL34 START 92.701
HIERARCH ESO ISS PBL34 END 92.699
HIERARCH ESO ISS PBLA34 START 0.777
HIERARCH ESO ISS PBLA34 END 0.926
HIERARCH ESO ISS AMBI TAU0 START 0.003626
HIERARCH ESO ISS AMBI TAU0 END 0.003461
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.1