Solar narrow field images
 


2019

Filters used for the photosphere :

Edmund Optics 394-10nm, Andover 396-5 nm, Baader K-line 396 nm-8nm, ,Andover 430-2 nm, Astronomik OIII 500-12 nm, Baader Continuum 540-10 nm

Filters used for the chromosphere :

Barr Ca K 393.25 nm (FWHM 0.24nm), Daystar PE 0.6A, Solar Spectrum RG 0.3A, Coronado SMN 35 0.5A

Cameras : Basler 1920-155 and ASI 290

Instruments :

Takashashi TOA 150, Celestron 8 Edge-HD, Celestron 14, Stellarzac Instrument 300 mm f/5.5 solar Newtonian (primary mirror by Michel Bonin / Skyvision)


18 August 2019 (C8EdgeHD+B1920)
F/35
PE06A+SMN35 0.5A


21 August 2019 (N300+B1920)
F/40
396-5nm


21 August 2019 (N300+B1920)
F/40
396-5nm


21 August 2019 (N300+B1920)
F/40
396-5nm


21 August 2019 (N300+B1920)
F/40
396-5nm


21 August 2019 (N300+B1920)
F/40
396-5nm


16 August 2019 (N300+B1920)
F/40
396-5nm


16 August 2019 (N300+B1920)
F/40
K-line


16 August 2019 (N300+B1920)
F/40
K-line


18 August 2019 (C8EdgeHD+B1920)
F/35
PE06A+SMN35 0.5A


18 August 2019 (C8EdgeHD+B1920)
F/35
PE06A+SMN35 0.5A

43 min video - mp4 file


18 August 2019 (C8EdgeHD+B1920)
F/35
PE06A+SMN35 0.5A


6 August 2019 (C8+B1920)
F/27
Ha


6 August 2019 (C8+B1920)
F/35
Ha


13 August 2019 (N300+B1920)
F/40
396-5 nm


15 August 2019 (N300+B1920)
F/40
396-5 nm


15 August 2019 (N300+B1920)
F/40
396-5 nm


16 August 2019 (N300+B1920)
F/40
396-5nm


17 May 2019 (C8+B1920)

 AR2740

Ha


10 May 2019 (C8+B1920)

 AR2740

Ha


10 May 2019 (C8+B1920)

 AR2741

Ha


7 July 2019 (TOA150+B1920)

 PE 0.6A + SMN35 0.5A

Ha


4 Aug 2019 (C8+B1920)

 PE 0.6A + SMN35 0.5A

Ha


4 Aug 2019 (C8+B1920)

 PE 0.6A + SMN35 0.5A

Ha


22 March 2019 (TOA150+ASI 290)

 AR2736

Ca K


24 March 2019 (TOA150+ASI 290)

 AR2736

Ca K

2-hour animation (29 Mo mp4 file)


31 March 2019 (TOA150+ASI 290)

 

Ca K


13 April 2019 (TOA150+ASI 290)
AR2738

Ca K


14 April 2019 (TOA150+ASI 290)
AR2738

Ca K



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