Exposure
ID
MATIS.2021-02-19T08:02:22.660_1
Header ID
MATIS.2021-02-19T08:02:22.660
Date updated
2021-02-19 08:11:31 UTC+0000
Release date
None
UTC Start
2021-02-19 08:02:22.660
UTC End
2021-02-19 08:03:22.636
MJD Start
59264.33498449
MJD End
59264.3356786567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003626
Ambient temperature (°C)
11.81
Seeing (arcsec)
1.05
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 90.3950 90.3890 145.6000 145.8000
A0-J2 122.5290 122.4520 128.2000 128.4000
A0-J3 98.7710 98.5640 80.0930 80.2850
G1-J2 45.3190 45.2320 91.4000 91.6000
G1-J3 102.6190 102.5290 26.7980 26.9110
J2-J3 92.7030 92.7010 0.5910 0.7340
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 59264.33498449
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 90.395
HIERARCH ESO ISS PBL12 END 90.389
HIERARCH ESO ISS PBLA12 START 145.6
HIERARCH ESO ISS PBLA12 END 145.8
HIERARCH ESO ISS PBL13 START 122.529
HIERARCH ESO ISS PBL13 END 122.452
HIERARCH ESO ISS PBLA13 START 128.2
HIERARCH ESO ISS PBLA13 END 128.4
HIERARCH ESO ISS PBL14 START 98.771
HIERARCH ESO ISS PBL14 END 98.564
HIERARCH ESO ISS PBLA14 START 80.093
HIERARCH ESO ISS PBLA14 END 80.285
HIERARCH ESO ISS PBL23 START 45.319
HIERARCH ESO ISS PBL23 END 45.232
HIERARCH ESO ISS PBLA23 START 91.4
HIERARCH ESO ISS PBLA23 END 91.6
HIERARCH ESO ISS PBL24 START 102.619
HIERARCH ESO ISS PBL24 END 102.529
HIERARCH ESO ISS PBLA24 START 26.798
HIERARCH ESO ISS PBLA24 END 26.911
HIERARCH ESO ISS PBL34 START 92.703
HIERARCH ESO ISS PBL34 END 92.701
HIERARCH ESO ISS PBLA34 START 0.591
HIERARCH ESO ISS PBLA34 END 0.734
HIERARCH ESO ISS AMBI TAU0 START 0.003626
HIERARCH ESO ISS AMBI TAU0 END 0.003626
HIERARCH ESO ISS AMBI TEMP 11.81
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.05