Exposure
ID
MATIS.2021-02-15T00:59:02.790_1
Header ID
MATIS.2021-02-15T00:59:02.790
Date updated
2021-02-15 01:11:38 UTC+0000
Release date
2021-02-15 00:59:02 UTC+0000
UTC Start
2021-02-15 00:59:02.790
UTC End
2021-02-15 01:00:02.766
MJD Start
59260.04100451
MJD End
59260.0416986767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0044015
Ambient temperature (°C)
12.02
Seeing (arcsec)
0.67
Observation
ID
46781
Category
calibrator
Program ID
106.2113.003
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 59.5910 59.7110 47.6000 48.0000
A0-J2 109.2500 109.3220 25.9000 26.2000
A0-J3 131.4830 131.4830 358.9240 359.1230
G1-J2 58.2220 58.2220 3.7000 3.9000
G1-J3 102.4700 102.5600 333.0170 333.1330
J2-J3 60.2250 60.3930 303.4730 303.5820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59260.04100451
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 59.591
HIERARCH ESO ISS PBL12 END 59.711
HIERARCH ESO ISS PBLA12 START 47.6
HIERARCH ESO ISS PBLA12 END 48.0
HIERARCH ESO ISS PBL13 START 109.25
HIERARCH ESO ISS PBL13 END 109.322
HIERARCH ESO ISS PBLA13 START 25.9
HIERARCH ESO ISS PBLA13 END 26.2
HIERARCH ESO ISS PBL14 START 131.483
HIERARCH ESO ISS PBL14 END 131.483
HIERARCH ESO ISS PBLA14 START 358.924
HIERARCH ESO ISS PBLA14 END 359.123
HIERARCH ESO ISS PBL23 START 58.222
HIERARCH ESO ISS PBL23 END 58.222
HIERARCH ESO ISS PBLA23 START 3.7
HIERARCH ESO ISS PBLA23 END 3.9
HIERARCH ESO ISS PBL24 START 102.47
HIERARCH ESO ISS PBL24 END 102.56
HIERARCH ESO ISS PBLA24 START 333.017
HIERARCH ESO ISS PBLA24 END 333.133
HIERARCH ESO ISS PBL34 START 60.225
HIERARCH ESO ISS PBL34 END 60.393
HIERARCH ESO ISS PBLA34 START 303.473
HIERARCH ESO ISS PBLA34 END 303.582
HIERARCH ESO ISS AMBI TAU0 START 0.004301
HIERARCH ESO ISS AMBI TAU0 END 0.004502
HIERARCH ESO ISS AMBI TEMP 12.02
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.65