Exposure
ID
MATIS.2021-02-24T08:37:04.421_1
Header ID
MATIS.2021-02-24T08:37:04.421
Date updated
2021-02-24 08:51:55 UTC+0000
Release date
2021-02-24 08:37:04 UTC+0000
UTC Start
2021-02-24 08:37:04.421
UTC End
2021-02-24 08:38:04.397
MJD Start
59269.35907895
MJD End
59269.3597731167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006023
Ambient temperature (°C)
14.13
Seeing (arcsec)
1.3
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 66.8360 66.7950 286.6000 286.8000
K0-D0 89.9510 89.8530 267.0000 267.2000
K0-J3 54.2730 54.2870 341.5600 341.7030
G2-D0 35.0890 35.0480 227.3000 227.4000
G2-J3 56.9850 56.9130 55.3580 55.4970
D0-J3 91.8580 91.7440 52.2790 52.4130
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 59269.35907895
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 66.836
HIERARCH ESO ISS PBL12 END 66.795
HIERARCH ESO ISS PBLA12 START 286.6
HIERARCH ESO ISS PBLA12 END 286.8
HIERARCH ESO ISS PBL13 START 89.951
HIERARCH ESO ISS PBL13 END 89.853
HIERARCH ESO ISS PBLA13 START 267.0
HIERARCH ESO ISS PBLA13 END 267.2
HIERARCH ESO ISS PBL14 START 54.273
HIERARCH ESO ISS PBL14 END 54.287
HIERARCH ESO ISS PBLA14 START 341.56
HIERARCH ESO ISS PBLA14 END 341.703
HIERARCH ESO ISS PBL23 START 35.089
HIERARCH ESO ISS PBL23 END 35.048
HIERARCH ESO ISS PBLA23 START 227.3
HIERARCH ESO ISS PBLA23 END 227.4
HIERARCH ESO ISS PBL24 START 56.985
HIERARCH ESO ISS PBL24 END 56.913
HIERARCH ESO ISS PBLA24 START 55.358
HIERARCH ESO ISS PBLA24 END 55.497
HIERARCH ESO ISS PBL34 START 91.858
HIERARCH ESO ISS PBL34 END 91.744
HIERARCH ESO ISS PBLA34 START 52.279
HIERARCH ESO ISS PBLA34 END 52.413
HIERARCH ESO ISS AMBI TAU0 START 0.005812
HIERARCH ESO ISS AMBI TAU0 END 0.006234
HIERARCH ESO ISS AMBI TEMP 14.13
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.27