Exposure
ID
MATIS.2021-02-19T07:54:43.878_1
Header ID
MATIS.2021-02-19T07:54:43.878
Date updated
2021-02-19 08:06:25 UTC+0000
Release date
2021-02-19 07:54:43 UTC+0000
UTC Start
2021-02-19 07:54:43.878
UTC End
2021-02-19 07:55:43.854
MJD Start
59264.32967451
MJD End
59264.3303686767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003548
Ambient temperature (°C)
11.53
Seeing (arcsec)
1.21
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 90.4370 90.4320 144.0000 144.2000
A0-J2 123.1020 123.0270 126.3000 126.6000
A0-J3 100.3070 100.1050 78.6370 78.8320
G1-J2 45.9660 45.8810 89.8000 90.0000
G1-J3 103.2810 103.1940 25.9190 26.0380
J2-J3 92.7030 92.7040 359.4900 359.6380
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 59264.32967451
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 90.437
HIERARCH ESO ISS PBL12 END 90.432
HIERARCH ESO ISS PBLA12 START 144.0
HIERARCH ESO ISS PBLA12 END 144.2
HIERARCH ESO ISS PBL13 START 123.102
HIERARCH ESO ISS PBL13 END 123.027
HIERARCH ESO ISS PBLA13 START 126.3
HIERARCH ESO ISS PBLA13 END 126.6
HIERARCH ESO ISS PBL14 START 100.307
HIERARCH ESO ISS PBL14 END 100.105
HIERARCH ESO ISS PBLA14 START 78.637
HIERARCH ESO ISS PBLA14 END 78.832
HIERARCH ESO ISS PBL23 START 45.966
HIERARCH ESO ISS PBL23 END 45.881
HIERARCH ESO ISS PBLA23 START 89.8
HIERARCH ESO ISS PBLA23 END 90.0
HIERARCH ESO ISS PBL24 START 103.281
HIERARCH ESO ISS PBL24 END 103.194
HIERARCH ESO ISS PBLA24 START 25.919
HIERARCH ESO ISS PBLA24 END 26.038
HIERARCH ESO ISS PBL34 START 92.703
HIERARCH ESO ISS PBL34 END 92.704
HIERARCH ESO ISS PBLA34 START 359.49
HIERARCH ESO ISS PBLA34 END 359.638
HIERARCH ESO ISS AMBI TAU0 START 0.00377
HIERARCH ESO ISS AMBI TAU0 END 0.003326
HIERARCH ESO ISS AMBI TEMP 11.53
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.21