Exposure
ID
MATIS.2021-02-15T00:54:31.990_1
Header ID
MATIS.2021-02-15T00:54:31.990
Date updated
2021-02-15 01:06:26 UTC+0000
Release date
2021-02-15 00:54:31 UTC+0000
UTC Start
2021-02-15 00:54:31.990
UTC End
2021-02-15 00:55:31.966
MJD Start
59260.03787025
MJD End
59260.0385644167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039635
Ambient temperature (°C)
11.71
Seeing (arcsec)
0.685
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 59.0640 59.1840 46.2000 46.5000
A0-J2 108.9380 109.0090 24.6000 24.9000
A0-J3 131.4780 131.4790 358.0400 358.2420
G1-J2 58.2210 58.2210 2.7000 2.9000
G1-J3 102.0620 102.1560 332.5030 332.6200
J2-J3 59.4730 59.6450 302.9870 303.0980
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 59260.03787025
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 59.064
HIERARCH ESO ISS PBL12 END 59.184
HIERARCH ESO ISS PBLA12 START 46.2
HIERARCH ESO ISS PBLA12 END 46.5
HIERARCH ESO ISS PBL13 START 108.938
HIERARCH ESO ISS PBL13 END 109.009
HIERARCH ESO ISS PBLA13 START 24.6
HIERARCH ESO ISS PBLA13 END 24.9
HIERARCH ESO ISS PBL14 START 131.478
HIERARCH ESO ISS PBL14 END 131.479
HIERARCH ESO ISS PBLA14 START 358.04
HIERARCH ESO ISS PBLA14 END 358.242
HIERARCH ESO ISS PBL23 START 58.221
HIERARCH ESO ISS PBL23 END 58.221
HIERARCH ESO ISS PBLA23 START 2.7
HIERARCH ESO ISS PBLA23 END 2.9
HIERARCH ESO ISS PBL24 START 102.062
HIERARCH ESO ISS PBL24 END 102.156
HIERARCH ESO ISS PBLA24 START 332.503
HIERARCH ESO ISS PBLA24 END 332.62
HIERARCH ESO ISS PBL34 START 59.473
HIERARCH ESO ISS PBL34 END 59.645
HIERARCH ESO ISS PBLA34 START 302.987
HIERARCH ESO ISS PBLA34 END 303.098
HIERARCH ESO ISS AMBI TAU0 START 0.00377
HIERARCH ESO ISS AMBI TAU0 END 0.004157
HIERARCH ESO ISS AMBI TEMP 11.71
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.71