Exposure
ID
MATIS.2021-02-19T07:51:14.415_1
Header ID
MATIS.2021-02-19T07:51:14.415
Date updated
2021-02-19 08:01:00 UTC+0000
Release date
2021-02-19 07:51:14 UTC+0000
UTC Start
2021-02-19 07:51:14.415
UTC End
2021-02-19 07:52:14.391
MJD Start
59264.32725017
MJD End
59264.3279443367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037395
Ambient temperature (°C)
11.82
Seeing (arcsec)
1.235
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 90.4530 90.4490 143.2000 143.4000
A0-J2 123.3590 123.2840 125.5000 125.7000
A0-J3 100.9940 100.7940 77.9830 78.1720
G1-J2 46.2560 46.1710 89.0000 89.2000
G1-J3 103.5720 103.4880 25.5200 25.6350
J2-J3 92.6980 92.7000 358.9920 359.1360
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 59264.32725017
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 90.453
HIERARCH ESO ISS PBL12 END 90.449
HIERARCH ESO ISS PBLA12 START 143.2
HIERARCH ESO ISS PBLA12 END 143.4
HIERARCH ESO ISS PBL13 START 123.359
HIERARCH ESO ISS PBL13 END 123.284
HIERARCH ESO ISS PBLA13 START 125.5
HIERARCH ESO ISS PBLA13 END 125.7
HIERARCH ESO ISS PBL14 START 100.994
HIERARCH ESO ISS PBL14 END 100.794
HIERARCH ESO ISS PBLA14 START 77.983
HIERARCH ESO ISS PBLA14 END 78.172
HIERARCH ESO ISS PBL23 START 46.256
HIERARCH ESO ISS PBL23 END 46.171
HIERARCH ESO ISS PBLA23 START 89.0
HIERARCH ESO ISS PBLA23 END 89.2
HIERARCH ESO ISS PBL24 START 103.572
HIERARCH ESO ISS PBL24 END 103.488
HIERARCH ESO ISS PBLA24 START 25.52
HIERARCH ESO ISS PBLA24 END 25.635
HIERARCH ESO ISS PBL34 START 92.698
HIERARCH ESO ISS PBL34 END 92.7
HIERARCH ESO ISS PBLA34 START 358.992
HIERARCH ESO ISS PBLA34 END 359.136
HIERARCH ESO ISS AMBI TAU0 START 0.003701
HIERARCH ESO ISS AMBI TAU0 END 0.003778
HIERARCH ESO ISS AMBI TEMP 11.82
HIERARCH ESO ISS AMBI FWHM START 1.27
HIERARCH ESO ISS AMBI FWHM END 1.2