Exposure
ID
MATIS.2021-02-19T08:41:07.731_1
Header ID
MATIS.2021-02-19T08:41:07.731
Date updated
2021-02-19 08:51:26 UTC+0000
Release date
2021-02-19 08:41:07 UTC+0000
UTC Start
2021-02-19 08:41:07.731
UTC End
2021-02-19 08:42:07.707
MJD Start
59264.36189504
MJD End
59264.3625892067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00348
Ambient temperature (°C)
11.04
Seeing (arcsec)
1.13
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 90.0960 90.0870 154.2000 154.4000
A0-J2 119.5360 119.4570 137.7000 137.9000
A0-J3 90.4370 90.2070 87.7650 87.9760
G1-J2 41.8440 41.7490 100.1000 100.3000
G1-J3 98.8460 98.7370 31.1300 31.2440
J2-J3 92.4490 92.4370 6.1450 6.2930
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 59264.36189504
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 0.294
HIERARCH ESO DET NDIT 204
HIERARCH ESO ISS PBL12 START 90.096
HIERARCH ESO ISS PBL12 END 90.087
HIERARCH ESO ISS PBLA12 START 154.2
HIERARCH ESO ISS PBLA12 END 154.4
HIERARCH ESO ISS PBL13 START 119.536
HIERARCH ESO ISS PBL13 END 119.457
HIERARCH ESO ISS PBLA13 START 137.7
HIERARCH ESO ISS PBLA13 END 137.9
HIERARCH ESO ISS PBL14 START 90.437
HIERARCH ESO ISS PBL14 END 90.207
HIERARCH ESO ISS PBLA14 START 87.765
HIERARCH ESO ISS PBLA14 END 87.976
HIERARCH ESO ISS PBL23 START 41.844
HIERARCH ESO ISS PBL23 END 41.749
HIERARCH ESO ISS PBLA23 START 100.1
HIERARCH ESO ISS PBLA23 END 100.3
HIERARCH ESO ISS PBL24 START 98.846
HIERARCH ESO ISS PBL24 END 98.737
HIERARCH ESO ISS PBLA24 START 31.13
HIERARCH ESO ISS PBLA24 END 31.244
HIERARCH ESO ISS PBL34 START 92.449
HIERARCH ESO ISS PBL34 END 92.437
HIERARCH ESO ISS PBLA34 START 6.145
HIERARCH ESO ISS PBLA34 END 6.293
HIERARCH ESO ISS AMBI TAU0 START 0.003488
HIERARCH ESO ISS AMBI TAU0 END 0.003472
HIERARCH ESO ISS AMBI TEMP 11.04
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.16