Exposure
ID
MATIS.2021-02-19T05:02:01.604_1
Header ID
MATIS.2021-02-19T05:02:01.604
Date updated
2021-02-19 05:11:00 UTC+0000
Release date
2022-02-19 05:10:59 UTC+0000
UTC Start
2021-02-19 05:02:01.604
UTC End
2021-02-19 05:03:01.580
MJD Start
59264.20974079
MJD End
59264.2104349567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003391
Ambient temperature (°C)
10.97
Seeing (arcsec)
0.72
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 86.0990 86.1580 106.0000 106.2000
A0-J2 128.7150 128.7410 86.2000 86.5000
A0-J3 123.6990 123.6210 46.6010 46.7910
G1-J2 55.8960 55.8660 54.8000 55.0000
G1-J3 109.0000 108.9890 3.7530 3.8890
J2-J3 85.7290 85.7880 333.2730 333.4170
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 59264.20974079
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 86.099
HIERARCH ESO ISS PBL12 END 86.158
HIERARCH ESO ISS PBLA12 START 106.0
HIERARCH ESO ISS PBLA12 END 106.2
HIERARCH ESO ISS PBL13 START 128.715
HIERARCH ESO ISS PBL13 END 128.741
HIERARCH ESO ISS PBLA13 START 86.2
HIERARCH ESO ISS PBLA13 END 86.5
HIERARCH ESO ISS PBL14 START 123.699
HIERARCH ESO ISS PBL14 END 123.621
HIERARCH ESO ISS PBLA14 START 46.601
HIERARCH ESO ISS PBLA14 END 46.791
HIERARCH ESO ISS PBL23 START 55.896
HIERARCH ESO ISS PBL23 END 55.866
HIERARCH ESO ISS PBLA23 START 54.8
HIERARCH ESO ISS PBLA23 END 55.0
HIERARCH ESO ISS PBL24 START 109.0
HIERARCH ESO ISS PBL24 END 108.989
HIERARCH ESO ISS PBLA24 START 3.753
HIERARCH ESO ISS PBLA24 END 3.889
HIERARCH ESO ISS PBL34 START 85.729
HIERARCH ESO ISS PBL34 END 85.788
HIERARCH ESO ISS PBLA34 START 333.273
HIERARCH ESO ISS PBLA34 END 333.417
HIERARCH ESO ISS AMBI TAU0 START 0.003391
HIERARCH ESO ISS AMBI TAU0 END 0.003391
HIERARCH ESO ISS AMBI TEMP 10.97
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72