Exposure
ID
MATIS.2021-02-19T07:04:57.094_1
Header ID
MATIS.2021-02-19T07:04:57.094
Date updated
2021-02-19 07:17:20 UTC+0000
Release date
2021-02-19 07:04:57 UTC+0000
UTC Start
2021-02-19 07:04:57.094
UTC End
2021-02-19 07:05:57.070
MJD Start
59264.29510526
MJD End
59264.2957994267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0028485
Ambient temperature (°C)
10.86
Seeing (arcsec)
1.375
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 90.4460 90.4520 133.4000 133.6000
A0-J2 126.4180 126.3590 114.9000 115.1000
A0-J3 109.3300 109.1600 69.4960 69.6820
G1-J2 49.7880 49.7160 79.6000 79.8000
G1-J3 106.9440 106.8790 20.0720 20.1960
J2-J3 92.3110 92.3260 352.3590 352.5060
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 59264.29510526
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 90.446
HIERARCH ESO ISS PBL12 END 90.452
HIERARCH ESO ISS PBLA12 START 133.4
HIERARCH ESO ISS PBLA12 END 133.6
HIERARCH ESO ISS PBL13 START 126.418
HIERARCH ESO ISS PBL13 END 126.359
HIERARCH ESO ISS PBLA13 START 114.9
HIERARCH ESO ISS PBLA13 END 115.1
HIERARCH ESO ISS PBL14 START 109.33
HIERARCH ESO ISS PBL14 END 109.16
HIERARCH ESO ISS PBLA14 START 69.496
HIERARCH ESO ISS PBLA14 END 69.682
HIERARCH ESO ISS PBL23 START 49.788
HIERARCH ESO ISS PBL23 END 49.716
HIERARCH ESO ISS PBLA23 START 79.6
HIERARCH ESO ISS PBLA23 END 79.8
HIERARCH ESO ISS PBL24 START 106.944
HIERARCH ESO ISS PBL24 END 106.879
HIERARCH ESO ISS PBLA24 START 20.072
HIERARCH ESO ISS PBLA24 END 20.196
HIERARCH ESO ISS PBL34 START 92.311
HIERARCH ESO ISS PBL34 END 92.326
HIERARCH ESO ISS PBLA34 START 352.359
HIERARCH ESO ISS PBLA34 END 352.506
HIERARCH ESO ISS AMBI TAU0 START 0.003113
HIERARCH ESO ISS AMBI TAU0 END 0.002584
HIERARCH ESO ISS AMBI TEMP 10.86
HIERARCH ESO ISS AMBI FWHM START 1.27
HIERARCH ESO ISS AMBI FWHM END 1.48