Exposure
ID
MATIS.2021-02-15T03:17:28.956_1
Header ID
MATIS.2021-02-15T03:17:28.956
Date updated
2021-02-15 03:26:16 UTC+0000
Release date
2021-02-15 03:17:28 UTC+0000
UTC Start
2021-02-15 03:17:28.956
UTC End
2021-02-15 03:18:28.932
MJD Start
59260.13714069
MJD End
59260.1378348567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001929
Ambient temperature (°C)
10.16
Seeing (arcsec)
1.39
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 76.7120 76.8270 83.7000 83.9000
A0-J2 121.8370 121.9290 62.0000 62.2000
A0-J3 130.0910 130.0650 25.6870 25.8820
G1-J2 58.0200 58.0130 32.6000 32.8000
G1-J3 110.6220 110.6540 349.6620 349.7910
J2-J3 78.8160 78.9220 319.5420 319.6700
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 59260.13714069
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 76.712
HIERARCH ESO ISS PBL12 END 76.827
HIERARCH ESO ISS PBLA12 START 83.7
HIERARCH ESO ISS PBLA12 END 83.9
HIERARCH ESO ISS PBL13 START 121.837
HIERARCH ESO ISS PBL13 END 121.929
HIERARCH ESO ISS PBLA13 START 62.0
HIERARCH ESO ISS PBLA13 END 62.2
HIERARCH ESO ISS PBL14 START 130.091
HIERARCH ESO ISS PBL14 END 130.065
HIERARCH ESO ISS PBLA14 START 25.687
HIERARCH ESO ISS PBLA14 END 25.882
HIERARCH ESO ISS PBL23 START 58.02
HIERARCH ESO ISS PBL23 END 58.013
HIERARCH ESO ISS PBLA23 START 32.6
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 110.622
HIERARCH ESO ISS PBL24 END 110.654
HIERARCH ESO ISS PBLA24 START 349.662
HIERARCH ESO ISS PBLA24 END 349.791
HIERARCH ESO ISS PBL34 START 78.816
HIERARCH ESO ISS PBL34 END 78.922
HIERARCH ESO ISS PBLA34 START 319.542
HIERARCH ESO ISS PBLA34 END 319.67
HIERARCH ESO ISS AMBI TAU0 START 0.001929
HIERARCH ESO ISS AMBI TAU0 END 0.001929
HIERARCH ESO ISS AMBI TEMP 10.16
HIERARCH ESO ISS AMBI FWHM START 1.39
HIERARCH ESO ISS AMBI FWHM END 1.39