Exposure
ID
MATIS.2021-02-19T07:48:25.999_1
Header ID
MATIS.2021-02-19T07:48:25.999
Date updated
2021-02-19 08:01:00 UTC+0000
Release date
2021-02-19 07:48:25 UTC+0000
UTC Start
2021-02-19 07:48:25.999
UTC End
2021-02-19 07:49:25.975
MJD Start
59264.32530092
MJD End
59264.3259950867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0033685
Ambient temperature (°C)
11.57
Seeing (arcsec)
1.305
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 90.4650 90.4610 142.6000 142.8000
A0-J2 123.5650 123.4910 124.8000 125.1000
A0-J3 101.5430 101.3450 77.4520 77.6450
G1-J2 46.4880 46.4040 88.4000 88.6000
G1-J3 103.8050 103.7210 25.1920 25.3120
J2-J3 92.6910 92.6940 358.5850 358.7340
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 59264.32530092
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 90.465
HIERARCH ESO ISS PBL12 END 90.461
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 123.565
HIERARCH ESO ISS PBL13 END 123.491
HIERARCH ESO ISS PBLA13 START 124.8
HIERARCH ESO ISS PBLA13 END 125.1
HIERARCH ESO ISS PBL14 START 101.543
HIERARCH ESO ISS PBL14 END 101.345
HIERARCH ESO ISS PBLA14 START 77.452
HIERARCH ESO ISS PBLA14 END 77.645
HIERARCH ESO ISS PBL23 START 46.488
HIERARCH ESO ISS PBL23 END 46.404
HIERARCH ESO ISS PBLA23 START 88.4
HIERARCH ESO ISS PBLA23 END 88.6
HIERARCH ESO ISS PBL24 START 103.805
HIERARCH ESO ISS PBL24 END 103.721
HIERARCH ESO ISS PBLA24 START 25.192
HIERARCH ESO ISS PBLA24 END 25.312
HIERARCH ESO ISS PBL34 START 92.691
HIERARCH ESO ISS PBL34 END 92.694
HIERARCH ESO ISS PBLA34 START 358.585
HIERARCH ESO ISS PBLA34 END 358.734
HIERARCH ESO ISS AMBI TAU0 START 0.003408
HIERARCH ESO ISS AMBI TAU0 END 0.003329
HIERARCH ESO ISS AMBI TEMP 11.57
HIERARCH ESO ISS AMBI FWHM START 1.27
HIERARCH ESO ISS AMBI FWHM END 1.34