Exposure
ID
MATIS.2021-02-19T08:13:22.380_1
Header ID
MATIS.2021-02-19T08:13:22.380
Date updated
2021-02-19 08:21:42 UTC+0000
Release date
2022-02-19 08:21:42 UTC+0000
UTC Start
2021-02-19 08:13:22.380
UTC End
2021-02-19 08:14:22.356
MJD Start
59264.34262014
MJD End
59264.3433143067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003793
Ambient temperature (°C)
11.75
Seeing (arcsec)
1.02
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 90.4880 90.4850 146.0000 146.2000
A0-J2 123.3440 123.2770 129.1000 129.3000
A0-J3 97.9600 97.7630 82.2910 82.4930
G1-J2 45.2480 45.1660 93.4000 93.7000
G1-J3 99.6620 99.5710 27.8020 27.9200
J2-J3 90.8870 90.8850 0.8280 0.9750
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 59264.34262014
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 90.488
HIERARCH ESO ISS PBL12 END 90.485
HIERARCH ESO ISS PBLA12 START 146.0
HIERARCH ESO ISS PBLA12 END 146.2
HIERARCH ESO ISS PBL13 START 123.344
HIERARCH ESO ISS PBL13 END 123.277
HIERARCH ESO ISS PBLA13 START 129.1
HIERARCH ESO ISS PBLA13 END 129.3
HIERARCH ESO ISS PBL14 START 97.96
HIERARCH ESO ISS PBL14 END 97.763
HIERARCH ESO ISS PBLA14 START 82.291
HIERARCH ESO ISS PBLA14 END 82.493
HIERARCH ESO ISS PBL23 START 45.248
HIERARCH ESO ISS PBL23 END 45.166
HIERARCH ESO ISS PBLA23 START 93.4
HIERARCH ESO ISS PBLA23 END 93.7
HIERARCH ESO ISS PBL24 START 99.662
HIERARCH ESO ISS PBL24 END 99.571
HIERARCH ESO ISS PBLA24 START 27.802
HIERARCH ESO ISS PBLA24 END 27.92
HIERARCH ESO ISS PBL34 START 90.887
HIERARCH ESO ISS PBL34 END 90.885
HIERARCH ESO ISS PBLA34 START 0.828
HIERARCH ESO ISS PBLA34 END 0.975
HIERARCH ESO ISS AMBI TAU0 START 0.003793
HIERARCH ESO ISS AMBI TAU0 END 0.003793
HIERARCH ESO ISS AMBI TEMP 11.75
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02