Exposure
ID
MATIS.2021-02-19T07:49:50.993_1
Header ID
MATIS.2021-02-19T07:49:50.993
Date updated
2021-02-19 08:01:00 UTC+0000
Release date
2021-02-19 07:49:50 UTC+0000
UTC Start
2021-02-19 07:49:50.993
UTC End
2021-02-19 07:50:50.969
MJD Start
59264.32628464
MJD End
59264.3269788067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003515
Ambient temperature (°C)
11.62
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 90.4590 90.4550 142.9000 143.1000
A0-J2 123.4620 123.3860 125.2000 125.4000
A0-J3 101.2670 101.0650 77.7200 77.9150
G1-J2 46.3710 46.2860 88.7000 88.9000
G1-J3 103.6880 103.6030 25.3590 25.4780
J2-J3 92.6950 92.6970 358.7910 358.9400
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 59264.32628464
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 90.459
HIERARCH ESO ISS PBL12 END 90.455
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 123.462
HIERARCH ESO ISS PBL13 END 123.386
HIERARCH ESO ISS PBLA13 START 125.2
HIERARCH ESO ISS PBLA13 END 125.4
HIERARCH ESO ISS PBL14 START 101.267
HIERARCH ESO ISS PBL14 END 101.065
HIERARCH ESO ISS PBLA14 START 77.72
HIERARCH ESO ISS PBLA14 END 77.915
HIERARCH ESO ISS PBL23 START 46.371
HIERARCH ESO ISS PBL23 END 46.286
HIERARCH ESO ISS PBLA23 START 88.7
HIERARCH ESO ISS PBLA23 END 88.9
HIERARCH ESO ISS PBL24 START 103.688
HIERARCH ESO ISS PBL24 END 103.603
HIERARCH ESO ISS PBLA24 START 25.359
HIERARCH ESO ISS PBLA24 END 25.478
HIERARCH ESO ISS PBL34 START 92.695
HIERARCH ESO ISS PBL34 END 92.697
HIERARCH ESO ISS PBLA34 START 358.791
HIERARCH ESO ISS PBLA34 END 358.94
HIERARCH ESO ISS AMBI TAU0 START 0.003329
HIERARCH ESO ISS AMBI TAU0 END 0.003701
HIERARCH ESO ISS AMBI TEMP 11.62
HIERARCH ESO ISS AMBI FWHM START 1.34
HIERARCH ESO ISS AMBI FWHM END 1.27