Exposure
ID
MATIS.2021-02-15T00:53:07.129_1
Header ID
MATIS.2021-02-15T00:53:07.129
Date updated
2021-02-15 01:06:26 UTC+0000
Release date
2021-02-15 00:53:07 UTC+0000
UTC Start
2021-02-15 00:53:07.129
UTC End
2021-02-15 00:54:07.105
MJD Start
59260.03688807
MJD End
59260.0375822367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003872
Ambient temperature (°C)
11.32
Seeing (arcsec)
0.69
Observation
ID
46781
Category
calibrator
Program ID
106.2113.003
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
35126
Name
r_Car
RA
158.895893
DEC
-57.55763
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 58.9010 59.0200 45.8000 46.1000
A0-J2 108.8430 108.9120 24.2000 24.5000
A0-J3 131.4760 131.4780 357.7630 357.9650
G1-J2 58.2210 58.2210 2.4000 2.6000
G1-J3 101.9330 102.0270 332.3420 332.4590
J2-J3 59.2350 59.4080 302.8350 302.9460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59260.03688807
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.895893
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 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 58.901
HIERARCH ESO ISS PBL12 END 59.02
HIERARCH ESO ISS PBLA12 START 45.8
HIERARCH ESO ISS PBLA12 END 46.1
HIERARCH ESO ISS PBL13 START 108.843
HIERARCH ESO ISS PBL13 END 108.912
HIERARCH ESO ISS PBLA13 START 24.2
HIERARCH ESO ISS PBLA13 END 24.5
HIERARCH ESO ISS PBL14 START 131.476
HIERARCH ESO ISS PBL14 END 131.478
HIERARCH ESO ISS PBLA14 START 357.763
HIERARCH ESO ISS PBLA14 END 357.965
HIERARCH ESO ISS PBL23 START 58.221
HIERARCH ESO ISS PBL23 END 58.221
HIERARCH ESO ISS PBLA23 START 2.4
HIERARCH ESO ISS PBLA23 END 2.6
HIERARCH ESO ISS PBL24 START 101.933
HIERARCH ESO ISS PBL24 END 102.027
HIERARCH ESO ISS PBLA24 START 332.342
HIERARCH ESO ISS PBLA24 END 332.459
HIERARCH ESO ISS PBL34 START 59.235
HIERARCH ESO ISS PBL34 END 59.408
HIERARCH ESO ISS PBLA34 START 302.835
HIERARCH ESO ISS PBLA34 END 302.946
HIERARCH ESO ISS AMBI TAU0 START 0.003872
HIERARCH ESO ISS AMBI TAU0 END 0.003872
HIERARCH ESO ISS AMBI TEMP 11.32
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.66