Exposure
ID
MATIS.2021-02-19T09:41:24.498_1
Header ID
MATIS.2021-02-19T09:41:24.498
Date updated
2021-02-19 09:51:46 UTC+0000
Release date
2021-02-19 09:41:24 UTC+0000
UTC Start
2021-02-19 09:41:24.498
UTC End
2021-02-19 09:42:24.462
MJD Start
59264.40375576
MJD End
59264.4044497878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002306
Ambient temperature (°C)
10.56
Seeing (arcsec)
1.53
Observation
ID
46813
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.6060 89.6000 167.8000 168.1000
A0-J2 115.2550 115.1940 153.5000 153.8000
A0-J3 76.0270 75.7780 101.3430 101.5930
G1-J2 36.0600 35.9630 115.6000 115.9000
G1-J3 91.5310 91.3940 37.4740 37.5740
J2-J3 91.2010 91.1710 14.7090 14.8500
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 59264.40375576
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.895893
DEC -57.55763
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 89.606
HIERARCH ESO ISS PBL12 END 89.6
HIERARCH ESO ISS PBLA12 START 167.8
HIERARCH ESO ISS PBLA12 END 168.1
HIERARCH ESO ISS PBL13 START 115.255
HIERARCH ESO ISS PBL13 END 115.194
HIERARCH ESO ISS PBLA13 START 153.5
HIERARCH ESO ISS PBLA13 END 153.8
HIERARCH ESO ISS PBL14 START 76.027
HIERARCH ESO ISS PBL14 END 75.778
HIERARCH ESO ISS PBLA14 START 101.343
HIERARCH ESO ISS PBLA14 END 101.593
HIERARCH ESO ISS PBL23 START 36.06
HIERARCH ESO ISS PBL23 END 35.963
HIERARCH ESO ISS PBLA23 START 115.6
HIERARCH ESO ISS PBLA23 END 115.9
HIERARCH ESO ISS PBL24 START 91.531
HIERARCH ESO ISS PBL24 END 91.394
HIERARCH ESO ISS PBLA24 START 37.474
HIERARCH ESO ISS PBLA24 END 37.574
HIERARCH ESO ISS PBL34 START 91.201
HIERARCH ESO ISS PBL34 END 91.171
HIERARCH ESO ISS PBLA34 START 14.709
HIERARCH ESO ISS PBLA34 END 14.85
HIERARCH ESO ISS AMBI TAU0 START 0.002306
HIERARCH ESO ISS AMBI TAU0 END 0.002306
HIERARCH ESO ISS AMBI TEMP 10.56
HIERARCH ESO ISS AMBI FWHM START 1.56
HIERARCH ESO ISS AMBI FWHM END 1.5