Exposure
ID
MATIS.2021-02-19T08:01:07.390_1
Header ID
MATIS.2021-02-19T08:01:07.390
Date updated
2021-02-19 08:12:01 UTC+0000
Release date
2021-02-19 08:01:07 UTC+0000
UTC Start
2021-02-19 08:01:07.390
UTC End
2021-02-19 08:02:07.366
MJD Start
59264.33411331
MJD End
59264.3348074767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004472
Ambient temperature (°C)
11.72
Seeing (arcsec)
0.91
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 90.4020 90.3960 145.3000 145.6000
A0-J2 122.6240 122.5470 127.9000 128.1000
A0-J3 99.0250 98.8190 79.8520 80.0490
G1-J2 45.4260 45.3390 91.1000 91.3000
G1-J3 102.7290 102.6400 26.6520 26.7710
J2-J3 92.7040 92.7030 0.4090 0.5570
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 59264.33411331
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 90.402
HIERARCH ESO ISS PBL12 END 90.396
HIERARCH ESO ISS PBLA12 START 145.3
HIERARCH ESO ISS PBLA12 END 145.6
HIERARCH ESO ISS PBL13 START 122.624
HIERARCH ESO ISS PBL13 END 122.547
HIERARCH ESO ISS PBLA13 START 127.9
HIERARCH ESO ISS PBLA13 END 128.1
HIERARCH ESO ISS PBL14 START 99.025
HIERARCH ESO ISS PBL14 END 98.819
HIERARCH ESO ISS PBLA14 START 79.852
HIERARCH ESO ISS PBLA14 END 80.049
HIERARCH ESO ISS PBL23 START 45.426
HIERARCH ESO ISS PBL23 END 45.339
HIERARCH ESO ISS PBLA23 START 91.1
HIERARCH ESO ISS PBLA23 END 91.3
HIERARCH ESO ISS PBL24 START 102.729
HIERARCH ESO ISS PBL24 END 102.64
HIERARCH ESO ISS PBLA24 START 26.652
HIERARCH ESO ISS PBLA24 END 26.771
HIERARCH ESO ISS PBL34 START 92.704
HIERARCH ESO ISS PBL34 END 92.703
HIERARCH ESO ISS PBLA34 START 0.409
HIERARCH ESO ISS PBLA34 END 0.557
HIERARCH ESO ISS AMBI TAU0 START 0.004948
HIERARCH ESO ISS AMBI TAU0 END 0.003996
HIERARCH ESO ISS AMBI TEMP 11.72
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 1.03