Exposure
ID
MATIS.2021-02-24T06:50:57.007_1
Header ID
MATIS.2021-02-24T06:50:57.007
Date updated
2021-02-24 07:01:07 UTC+0000
Release date
2021-02-24 06:50:57 UTC+0000
UTC Start
2021-02-24 06:50:57.007
UTC End
2021-02-24 06:51:56.983
MJD Start
59269.28538202
MJD End
59269.2860761867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0067265
Ambient temperature (°C)
15.64
Seeing (arcsec)
1.095
Observation
ID
46881
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
35197
Name
r_Car
RA
158.896931
DEC
-57.55763
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 66.4850 66.4510 295.1000 295.4000
K0-D0 87.1130 87.0170 277.0000 277.2000
K0-J3 51.9620 51.9750 345.3800 345.5410
G2-D0 31.6500 31.6010 236.1000 236.3000
G2-J3 51.9840 51.9010 64.9050 65.0810
D0-J3 83.4020 83.2710 61.5810 61.7500
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 59269.28538202
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.896931
DEC -57.55763
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 66.485
HIERARCH ESO ISS PBL12 END 66.451
HIERARCH ESO ISS PBLA12 START 295.1
HIERARCH ESO ISS PBLA12 END 295.4
HIERARCH ESO ISS PBL13 START 87.113
HIERARCH ESO ISS PBL13 END 87.017
HIERARCH ESO ISS PBLA13 START 277.0
HIERARCH ESO ISS PBLA13 END 277.2
HIERARCH ESO ISS PBL14 START 51.962
HIERARCH ESO ISS PBL14 END 51.975
HIERARCH ESO ISS PBLA14 START 345.38
HIERARCH ESO ISS PBLA14 END 345.541
HIERARCH ESO ISS PBL23 START 31.65
HIERARCH ESO ISS PBL23 END 31.601
HIERARCH ESO ISS PBLA23 START 236.1
HIERARCH ESO ISS PBLA23 END 236.3
HIERARCH ESO ISS PBL24 START 51.984
HIERARCH ESO ISS PBL24 END 51.901
HIERARCH ESO ISS PBLA24 START 64.905
HIERARCH ESO ISS PBLA24 END 65.081
HIERARCH ESO ISS PBL34 START 83.402
HIERARCH ESO ISS PBL34 END 83.271
HIERARCH ESO ISS PBLA34 START 61.581
HIERARCH ESO ISS PBLA34 END 61.75
HIERARCH ESO ISS AMBI TAU0 START 0.00704
HIERARCH ESO ISS AMBI TAU0 END 0.006413
HIERARCH ESO ISS AMBI TEMP 15.64
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.11