Exposure
ID
MATIS.2021-02-19T02:43:30.062_1
Header ID
MATIS.2021-02-19T02:43:30.062
Date updated
2021-02-19 02:56:44 UTC+0000
Release date
2021-02-19 02:43:30 UTC+0000
UTC Start
2021-02-19 02:43:30.062
UTC End
2021-02-19 02:44:30.038
MJD Start
59264.11354239
MJD End
59264.1142365567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003979
Ambient temperature (°C)
11.73
Seeing (arcsec)
0.7
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 74.6160 74.7360 79.6000 79.8000
A0-J2 120.1650 120.2600 57.6000 57.9000
A0-J3 130.5000 130.4790 22.2270 22.4230
G1-J2 58.1140 58.1090 28.9000 29.1000
G1-J3 109.9990 110.0370 347.3890 347.5170
J2-J3 76.8620 76.9750 317.2970 317.4240
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 59264.11354239
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 74.616
HIERARCH ESO ISS PBL12 END 74.736
HIERARCH ESO ISS PBLA12 START 79.6
HIERARCH ESO ISS PBLA12 END 79.8
HIERARCH ESO ISS PBL13 START 120.165
HIERARCH ESO ISS PBL13 END 120.26
HIERARCH ESO ISS PBLA13 START 57.6
HIERARCH ESO ISS PBLA13 END 57.9
HIERARCH ESO ISS PBL14 START 130.5
HIERARCH ESO ISS PBL14 END 130.479
HIERARCH ESO ISS PBLA14 START 22.227
HIERARCH ESO ISS PBLA14 END 22.423
HIERARCH ESO ISS PBL23 START 58.114
HIERARCH ESO ISS PBL23 END 58.109
HIERARCH ESO ISS PBLA23 START 28.9
HIERARCH ESO ISS PBLA23 END 29.1
HIERARCH ESO ISS PBL24 START 109.999
HIERARCH ESO ISS PBL24 END 110.037
HIERARCH ESO ISS PBLA24 START 347.389
HIERARCH ESO ISS PBLA24 END 347.517
HIERARCH ESO ISS PBL34 START 76.862
HIERARCH ESO ISS PBL34 END 76.975
HIERARCH ESO ISS PBLA34 START 317.297
HIERARCH ESO ISS PBLA34 END 317.424
HIERARCH ESO ISS AMBI TAU0 START 0.003979
HIERARCH ESO ISS AMBI TAU0 END 0.003979
HIERARCH ESO ISS AMBI TEMP 11.73
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.6