Exposure
ID
MATIS.2021-02-19T02:38:35.528_1
Header ID
MATIS.2021-02-19T02:38:35.528
Date updated
2021-02-19 02:46:40 UTC+0000
Release date
2021-02-19 02:38:35 UTC+0000
UTC Start
2021-02-19 02:38:35.528
UTC End
2021-02-19 02:39:35.492
MJD Start
59264.11013343
MJD End
59264.1108274578
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003979
Ambient temperature (°C)
11.66
Seeing (arcsec)
1.09
Observation
ID
46813
Category
calibrator
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
35126
Name
r_Car
RA
158.895893
DEC
-57.55763
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 74.0350 74.1540 78.5000 78.7000
A0-J2 119.7020 119.7970 56.5000 56.7000
A0-J3 130.5940 130.5750 21.2930 21.4840
G1-J2 58.1330 58.1290 27.9000 28.1000
G1-J3 109.8090 109.8480 346.7810 346.9050
J2-J3 76.3120 76.4250 316.7010 316.8220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59264.11013343
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.895893
DEC -57.55763
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 74.035
HIERARCH ESO ISS PBL12 END 74.154
HIERARCH ESO ISS PBLA12 START 78.5
HIERARCH ESO ISS PBLA12 END 78.7
HIERARCH ESO ISS PBL13 START 119.702
HIERARCH ESO ISS PBL13 END 119.797
HIERARCH ESO ISS PBLA13 START 56.5
HIERARCH ESO ISS PBLA13 END 56.7
HIERARCH ESO ISS PBL14 START 130.594
HIERARCH ESO ISS PBL14 END 130.575
HIERARCH ESO ISS PBLA14 START 21.293
HIERARCH ESO ISS PBLA14 END 21.484
HIERARCH ESO ISS PBL23 START 58.133
HIERARCH ESO ISS PBL23 END 58.129
HIERARCH ESO ISS PBLA23 START 27.9
HIERARCH ESO ISS PBLA23 END 28.1
HIERARCH ESO ISS PBL24 START 109.809
HIERARCH ESO ISS PBL24 END 109.848
HIERARCH ESO ISS PBLA24 START 346.781
HIERARCH ESO ISS PBLA24 END 346.905
HIERARCH ESO ISS PBL34 START 76.312
HIERARCH ESO ISS PBL34 END 76.425
HIERARCH ESO ISS PBLA34 START 316.701
HIERARCH ESO ISS PBLA34 END 316.822
HIERARCH ESO ISS AMBI TAU0 START 0.003979
HIERARCH ESO ISS AMBI TAU0 END 0.003979
HIERARCH ESO ISS AMBI TEMP 11.66
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09