Exposure
ID
MATIS.2021-02-24T08:35:50.149_1
Header ID
MATIS.2021-02-24T08:35:50.149
Date updated
2021-02-24 08:41:21 UTC+0000
Release date
2021-02-24 08:35:50 UTC+0000
UTC Start
2021-02-24 08:35:50.149
UTC End
2021-02-24 08:36:50.125
MJD Start
59269.35821932
MJD End
59269.3589134867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007523
Ambient temperature (°C)
14.22
Seeing (arcsec)
1.35
Observation
ID
46896
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
35205
Name
e_Cen
RA
193.278213
DEC
-48.94343
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 66.8840 66.8450 286.4000 286.5000
K0-D0 90.0690 89.9730 266.8000 267.0000
K0-J3 54.2550 54.2690 341.3830 341.5270
G2-D0 35.1390 35.0990 227.1000 227.2000
G2-J3 57.0730 57.0020 55.1860 55.3250
D0-J3 91.9960 91.8850 52.1130 52.2480
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 59269.35821932
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME e_Cen
RA 193.278213
DEC -48.94343
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 66.884
HIERARCH ESO ISS PBL12 END 66.845
HIERARCH ESO ISS PBLA12 START 286.4
HIERARCH ESO ISS PBLA12 END 286.5
HIERARCH ESO ISS PBL13 START 90.069
HIERARCH ESO ISS PBL13 END 89.973
HIERARCH ESO ISS PBLA13 START 266.8
HIERARCH ESO ISS PBLA13 END 267.0
HIERARCH ESO ISS PBL14 START 54.255
HIERARCH ESO ISS PBL14 END 54.269
HIERARCH ESO ISS PBLA14 START 341.383
HIERARCH ESO ISS PBLA14 END 341.527
HIERARCH ESO ISS PBL23 START 35.139
HIERARCH ESO ISS PBL23 END 35.099
HIERARCH ESO ISS PBLA23 START 227.1
HIERARCH ESO ISS PBLA23 END 227.2
HIERARCH ESO ISS PBL24 START 57.073
HIERARCH ESO ISS PBL24 END 57.002
HIERARCH ESO ISS PBLA24 START 55.186
HIERARCH ESO ISS PBLA24 END 55.325
HIERARCH ESO ISS PBL34 START 91.996
HIERARCH ESO ISS PBL34 END 91.885
HIERARCH ESO ISS PBLA34 START 52.113
HIERARCH ESO ISS PBLA34 END 52.248
HIERARCH ESO ISS AMBI TAU0 START 0.009234
HIERARCH ESO ISS AMBI TAU0 END 0.005812
HIERARCH ESO ISS AMBI TEMP 14.22
HIERARCH ESO ISS AMBI FWHM START 1.37
HIERARCH ESO ISS AMBI FWHM END 1.33