Exposure
ID
MATIS.2021-02-19T09:03:08.236_1
Header ID
MATIS.2021-02-19T09:03:08.236
Date updated
2021-02-19 09:10:58 UTC+0000
Release date
None
UTC Start
2021-02-19 09:03:08.236
UTC End
2021-02-19 09:04:08.212
MJD Start
59264.37717866
MJD End
59264.3778728267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0021955
Ambient temperature (°C)
10.52
Seeing (arcsec)
1.35
Observation
ID
46812
Category
science
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
35127
Name
eta_Car
RA
161.26357
DEC
-59.68441
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 90.2650 90.2590 157.0000 157.3000
A0-J2 120.0120 119.9450 141.4000 141.7000
A0-J3 87.6660 87.4400 92.8000 93.0320
G1-J2 41.0390 40.9490 105.1000 105.4000
G1-J3 94.6340 94.5170 33.5930 33.7110
J2-J3 90.4520 90.4350 8.0980 8.2490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59264.37717866
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.26357
DEC -59.68441
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 90.265
HIERARCH ESO ISS PBL12 END 90.259
HIERARCH ESO ISS PBLA12 START 157.0
HIERARCH ESO ISS PBLA12 END 157.3
HIERARCH ESO ISS PBL13 START 120.012
HIERARCH ESO ISS PBL13 END 119.945
HIERARCH ESO ISS PBLA13 START 141.4
HIERARCH ESO ISS PBLA13 END 141.7
HIERARCH ESO ISS PBL14 START 87.666
HIERARCH ESO ISS PBL14 END 87.44
HIERARCH ESO ISS PBLA14 START 92.8
HIERARCH ESO ISS PBLA14 END 93.032
HIERARCH ESO ISS PBL23 START 41.039
HIERARCH ESO ISS PBL23 END 40.949
HIERARCH ESO ISS PBLA23 START 105.1
HIERARCH ESO ISS PBLA23 END 105.4
HIERARCH ESO ISS PBL24 START 94.634
HIERARCH ESO ISS PBL24 END 94.517
HIERARCH ESO ISS PBLA24 START 33.593
HIERARCH ESO ISS PBLA24 END 33.711
HIERARCH ESO ISS PBL34 START 90.452
HIERARCH ESO ISS PBL34 END 90.435
HIERARCH ESO ISS PBLA34 START 8.098
HIERARCH ESO ISS PBLA34 END 8.249
HIERARCH ESO ISS AMBI TAU0 START 0.002264
HIERARCH ESO ISS AMBI TAU0 END 0.002127
HIERARCH ESO ISS AMBI TEMP 10.52
HIERARCH ESO ISS AMBI FWHM START 1.35
HIERARCH ESO ISS AMBI FWHM END 1.35