Exposure
ID
MATIS.2021-02-24T06:04:57.327_1
Header ID
MATIS.2021-02-24T06:04:57.327
Date updated
2021-02-24 06:15:39 UTC+0000
Release date
2021-02-24 06:04:57 UTC+0000
UTC Start
2021-02-24 06:04:57.327
UTC End
2021-02-24 06:05:57.303
MJD Start
59269.25344128
MJD End
59269.2541354467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0055175
Ambient temperature (°C)
15.83
Seeing (arcsec)
1.49
Observation
ID
46880
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.7440 67.7230 285.0000 285.2000
K0-D0 90.9300 90.8580 267.1000 267.4000
K0-J3 51.1830 51.2030 338.2690 338.4220
G2-D0 33.6190 33.5810 229.0000 229.2000
G2-J3 55.3420 55.2750 57.1420 57.3160
D0-J3 88.7510 88.6450 54.0710 54.2400
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 59269.25344128
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.896931
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.744
HIERARCH ESO ISS PBL12 END 67.723
HIERARCH ESO ISS PBLA12 START 285.0
HIERARCH ESO ISS PBLA12 END 285.2
HIERARCH ESO ISS PBL13 START 90.93
HIERARCH ESO ISS PBL13 END 90.858
HIERARCH ESO ISS PBLA13 START 267.1
HIERARCH ESO ISS PBLA13 END 267.4
HIERARCH ESO ISS PBL14 START 51.183
HIERARCH ESO ISS PBL14 END 51.203
HIERARCH ESO ISS PBLA14 START 338.269
HIERARCH ESO ISS PBLA14 END 338.422
HIERARCH ESO ISS PBL23 START 33.619
HIERARCH ESO ISS PBL23 END 33.581
HIERARCH ESO ISS PBLA23 START 229.0
HIERARCH ESO ISS PBLA23 END 229.2
HIERARCH ESO ISS PBL24 START 55.342
HIERARCH ESO ISS PBL24 END 55.275
HIERARCH ESO ISS PBLA24 START 57.142
HIERARCH ESO ISS PBLA24 END 57.316
HIERARCH ESO ISS PBL34 START 88.751
HIERARCH ESO ISS PBL34 END 88.645
HIERARCH ESO ISS PBLA34 START 54.071
HIERARCH ESO ISS PBLA34 END 54.24
HIERARCH ESO ISS AMBI TAU0 START 0.006443
HIERARCH ESO ISS AMBI TAU0 END 0.004592
HIERARCH ESO ISS AMBI TEMP 15.83
HIERARCH ESO ISS AMBI FWHM START 1.34
HIERARCH ESO ISS AMBI FWHM END 1.64