Exposure
ID
MATIS.2021-02-19T08:15:07.629_1
Header ID
MATIS.2021-02-19T08:15:07.629
Date updated
2021-02-19 08:26:37 UTC+0000
Release date
2022-02-19 08:26:36 UTC+0000
UTC Start
2021-02-19 08:15:07.629
UTC End
2021-02-19 08:16:07.605
MJD Start
59264.3438383
MJD End
59264.3445324667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00397
Ambient temperature (°C)
11.74
Seeing (arcsec)
0.94
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 90.4830 90.4810 146.4000 146.6000
A0-J2 123.2280 123.1610 129.5000 129.7000
A0-J3 97.6190 97.4210 82.6410 82.8480
G1-J2 45.1070 45.0250 93.8000 94.1000
G1-J3 99.5040 99.4120 28.0070 28.1300
J2-J3 90.8840 90.8810 1.0820 1.2330
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 59264.3438383
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 90.483
HIERARCH ESO ISS PBL12 END 90.481
HIERARCH ESO ISS PBLA12 START 146.4
HIERARCH ESO ISS PBLA12 END 146.6
HIERARCH ESO ISS PBL13 START 123.228
HIERARCH ESO ISS PBL13 END 123.161
HIERARCH ESO ISS PBLA13 START 129.5
HIERARCH ESO ISS PBLA13 END 129.7
HIERARCH ESO ISS PBL14 START 97.619
HIERARCH ESO ISS PBL14 END 97.421
HIERARCH ESO ISS PBLA14 START 82.641
HIERARCH ESO ISS PBLA14 END 82.848
HIERARCH ESO ISS PBL23 START 45.107
HIERARCH ESO ISS PBL23 END 45.025
HIERARCH ESO ISS PBLA23 START 93.8
HIERARCH ESO ISS PBLA23 END 94.1
HIERARCH ESO ISS PBL24 START 99.504
HIERARCH ESO ISS PBL24 END 99.412
HIERARCH ESO ISS PBLA24 START 28.007
HIERARCH ESO ISS PBLA24 END 28.13
HIERARCH ESO ISS PBL34 START 90.884
HIERARCH ESO ISS PBL34 END 90.881
HIERARCH ESO ISS PBLA34 START 1.082
HIERARCH ESO ISS PBLA34 END 1.233
HIERARCH ESO ISS AMBI TAU0 START 0.003793
HIERARCH ESO ISS AMBI TAU0 END 0.004147
HIERARCH ESO ISS AMBI TEMP 11.74
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 0.86