Exposure
ID
MATIS.2021-02-24T08:55:45.173_1
Header ID
MATIS.2021-02-24T08:55:45.173
Date updated
2021-02-24 09:06:18 UTC+0000
Release date
2021-02-24 08:55:45 UTC+0000
UTC Start
2021-02-24 08:55:45.173
UTC End
2021-02-24 08:56:45.149
MJD Start
59269.37205061
MJD End
59269.3727447767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008681
Ambient temperature (°C)
14.12
Seeing (arcsec)
1.18
Observation
ID
46895
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
35204
Name
HD_104646
RA
180.754382
DEC
-57.26014
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 65.0300 64.9880 303.6000 303.9000
K0-D0 83.2840 83.1740 285.2000 285.5000
K0-J3 52.4560 52.4630 351.2510 351.4140
G2-D0 29.7980 29.7410 241.6000 241.8000
G2-J3 48.7910 48.6950 71.0870 71.2660
D0-J3 78.3380 78.1850 67.5100 67.6810
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 59269.37205061
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_104646
RA 180.754382
DEC -57.26014
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 65.03
HIERARCH ESO ISS PBL12 END 64.988
HIERARCH ESO ISS PBLA12 START 303.6
HIERARCH ESO ISS PBLA12 END 303.9
HIERARCH ESO ISS PBL13 START 83.284
HIERARCH ESO ISS PBL13 END 83.174
HIERARCH ESO ISS PBLA13 START 285.2
HIERARCH ESO ISS PBLA13 END 285.5
HIERARCH ESO ISS PBL14 START 52.456
HIERARCH ESO ISS PBL14 END 52.463
HIERARCH ESO ISS PBLA14 START 351.251
HIERARCH ESO ISS PBLA14 END 351.414
HIERARCH ESO ISS PBL23 START 29.798
HIERARCH ESO ISS PBL23 END 29.741
HIERARCH ESO ISS PBLA23 START 241.6
HIERARCH ESO ISS PBLA23 END 241.8
HIERARCH ESO ISS PBL24 START 48.791
HIERARCH ESO ISS PBL24 END 48.695
HIERARCH ESO ISS PBLA24 START 71.087
HIERARCH ESO ISS PBLA24 END 71.266
HIERARCH ESO ISS PBL34 START 78.338
HIERARCH ESO ISS PBL34 END 78.185
HIERARCH ESO ISS PBLA34 START 67.51
HIERARCH ESO ISS PBLA34 END 67.681
HIERARCH ESO ISS AMBI TAU0 START 0.00937
HIERARCH ESO ISS AMBI TAU0 END 0.007992
HIERARCH ESO ISS AMBI TEMP 14.12
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18