Exposure
ID
MATIS.2021-02-24T08:40:52.395_1
Header ID
MATIS.2021-02-24T08:40:52.395
Date updated
2021-02-24 08:51:55 UTC+0000
Release date
2021-02-24 08:40:52 UTC+0000
UTC Start
2021-02-24 08:40:52.395
UTC End
2021-02-24 08:41:52.371
MJD Start
59269.36171754
MJD End
59269.3624117067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005431
Ambient temperature (°C)
13.99
Seeing (arcsec)
1.295
Observation
ID
46897
Category
calibrator
Program ID
106.2113.002
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
35205
Name
e_Cen
RA
193.278213
DEC
-48.94343
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.6830 66.6410 287.4000 287.6000
K0-D0 89.5820 89.4810 267.7000 267.9000
K0-J3 54.3270 54.3410 342.1060 342.2490
G2-D0 34.9340 34.8920 227.8000 227.9000
G2-J3 56.7110 56.6370 55.8880 56.0270
D0-J3 91.4280 91.3110 52.7920 52.9260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59269.36171754
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME e_Cen
RA 193.278213
DEC -48.94343
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 66.683
HIERARCH ESO ISS PBL12 END 66.641
HIERARCH ESO ISS PBLA12 START 287.4
HIERARCH ESO ISS PBLA12 END 287.6
HIERARCH ESO ISS PBL13 START 89.582
HIERARCH ESO ISS PBL13 END 89.481
HIERARCH ESO ISS PBLA13 START 267.7
HIERARCH ESO ISS PBLA13 END 267.9
HIERARCH ESO ISS PBL14 START 54.327
HIERARCH ESO ISS PBL14 END 54.341
HIERARCH ESO ISS PBLA14 START 342.106
HIERARCH ESO ISS PBLA14 END 342.249
HIERARCH ESO ISS PBL23 START 34.934
HIERARCH ESO ISS PBL23 END 34.892
HIERARCH ESO ISS PBLA23 START 227.8
HIERARCH ESO ISS PBLA23 END 227.9
HIERARCH ESO ISS PBL24 START 56.711
HIERARCH ESO ISS PBL24 END 56.637
HIERARCH ESO ISS PBLA24 START 55.888
HIERARCH ESO ISS PBLA24 END 56.027
HIERARCH ESO ISS PBL34 START 91.428
HIERARCH ESO ISS PBL34 END 91.311
HIERARCH ESO ISS PBLA34 START 52.792
HIERARCH ESO ISS PBLA34 END 52.926
HIERARCH ESO ISS AMBI TAU0 START 0.006365
HIERARCH ESO ISS AMBI TAU0 END 0.004497
HIERARCH ESO ISS AMBI TEMP 13.99
HIERARCH ESO ISS AMBI FWHM START 1.22
HIERARCH ESO ISS AMBI FWHM END 1.37