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Showing results for tags 'observatoire rocbaron'.
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The large active area Filter Calcium Lunt May 10, 2024
andre cassese posted a gallery image in The Sun
From the album: Refracteur 90 mm apo Filtre Calcium Lunt
Disque solaire Filtre Calcium Lunt 10 Mai 2024 AR 3664 refracteur 90 mm Apo - Camera Player one© Andre Cassese
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The large active area 90 mm refractor apo Filter Calcium Lunt May 10, 2024
andre cassese posted a gallery image in The Sun
From the album: Refracteur 90 mm apo Filtre Calcium Lunt
Disque solaire Filtre Calcium Lunt 10 Mai 2024 AR 3664 refracteur 90 mm Apo - Camera Player one© Andre Cassese
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The large active zone overview Calcium Lunt Filter May 10, 2024
andre cassese posted a gallery image in The Sun
From the album: Refracteur 90 mm apo Filtre Calcium Lunt
© andre cassese
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The large active zone overview APO 90 mm Calcium Lunt Filter May 10, 2024.jpg
andre cassese posted a gallery image in The Sun
From the album: Refracteur 90 mm apo Filtre Calcium Lunt
Disque solaire Filtre Calcium Lunt 10 Mai 2024 refracteur 90 mm Apo - Camera Player one© andre Cassese
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From the album: Sun refractor 185 mm Halpha
The large active ejection zone May 9, 2024 185 mm APO refractor in double stack Febry Perot PST Coronado modified and optimized Camera player one and barlow 2.5x© andre Cassese
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The large active zone AR3664 May 9, 2024 refracteur 185 mm
andre cassese posted a gallery image in The Sun
From the album: Sun refractor 185 mm Halpha
The large active ejection zone May 9, 2024 AR 3664 185 mm APO refractor in double stack Febry Perot PST Coronado modified and optimized Camera player one and barlow 2.5x-
- andre cassese astronome
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HR poster of the heart of the solar tornado and its ejections! (February 11, 2024)
andre cassese posted a gallery image in The Sun
From the album: Sun refractor 185 mm Halpha
185 mm Apo Askar refractor - Barlow 3x - Fabry Perot PST optimized and camera player one-
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From the album: Sun refractor 185 mm Halpha
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magnificent sunspots with ejections February 7, 2024
andre cassese posted a gallery image in The Sun
From the album: Sun refractor 185 mm Halpha
185 mm apo Askar halpha refractor with Fabry Perot PST modified and optimized prototype© Andre Cassese
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From the album: refractor 150 mm halpha observatoire Rocbaron
Solar Flare May 10, 2023. Photos made with my 150 mm Halpha refractor telescope equipped with his stallion Fabry Perot PST Coronado prototype of 2004, optimized and modified by me, a Barlow 2x for enlargement and my Apollo IMX 429 camera.© Andre cassese
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From the album: refractor 150 mm halpha observatoire Rocbaron
refractor 150 mm apo F/D 8 double standard PST Coronado and camera apollo IMX 429© Andre cassese
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From the album: Soleil Halpha lunette 120 mm et 80 mm
Here is the first image taken with my new 120 mm Frehel achromatic and diaphragmed 100 mm sunglasses allowing me to reach an ideal F/D 10 ratio for observation with a standard PST modification on February 24, 2023. The Fabry Perot standard comes from an old 2005 PST Coronado telescope that I have just recovered and transformed with various optical filters. I then installed inside the telescope, a Lumicon rejection filter for the 77 mm aperture Halpha allowing increased contrast and a black background of the resulting image. This construction is perfectly complementary to the 150 mm Halpha telescope and well suited to turbulence depending on the observation conditions.© Andre cassese
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At the heart of a big sunspot, a beautiful flow springing up like a resurgence.
andre cassese posted a gallery image in The Sun
From the album: refractor 150 mm halpha observatoire Rocbaron
150 mm Apo refractor and dual PST etalon Camera Apollo IMX 429© Andre cassese
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From the album: refractor 150 mm halpha observatoire Rocbaron
150 mm Halpha refractor in Fabry Perot PST standard double stack, 2x barlow and Apollo IMX 429 camera 13 Janvier 2022© Andre cassese
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From the album: refractor 150 mm halpha observatoire Rocbaron
This January 18, 2023 magnificent big spot with a double ejection that we see rising like a huge lasso, the luminous point in the spot and one of the ejection zones. 150 mm Halpha refractor in Coronado PST standard double stack and Apollo imx 429 camera© Andre cassese
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From the album: refractor 150 mm halpha observatoire Rocbaron
The contrast offered by a double stack is impressive, the impression of flying over the solar surface in three dimensions. 150 mm Halpha refractor with double PST etalon and Apollo IMX 429 camera© Andre cassese
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From the album: Soleil Halpha lunette 120 mm et 80 mm
80 mm Halpha F/D 6.3 refractor with double PST standard and Apollo IMX 429 camera in focus.© Andre cassese
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Solar brazier January 5, 2023 150 mm halpha refractor (Rocbaron observatory - France)
andre cassese posted a gallery image in The Sun
From the album: refractor 150 mm halpha observatoire Rocbaron
here is a gigantic cloud of plasma and a beautiful fireworks of protuberances 150 mm Halpha refractor with double Fabry pérot PST standard and Apollo IMX 429 camera© Andre cassese
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Solar panorama and protuberances at the edge of the double limb Fabry Perot PST
andre cassese posted a gallery image in The Sun
From the album: refractor 150 mm halpha observatoire Rocbaron
Solar panorama and protuberances at the edge of the double limb Fabry Perot PST December 28, 2022 Refractor 150 mm F/D 8 Halpha Camera Apollo IMX 429 player one - Observatory of Robaron (France)© Andre cassese
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Solar disc of the God Ra in Halpha refractor 80 mm double Fabry Perot PST
andre cassese posted a gallery image in The Sun
From the album: Soleil Halpha lunette 120 mm et 80 mm
Solar disc of the God Ra in Halpha refractor 80 mm F/D 6.3 - double Fabry Perot PST 29 December 2022 Camera Apollo IMX 429 player one - Observatory of Robaron (France)© Andre cassese
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high resolutions solar ejections and sunspots very active areas November 11, 2022 in relief
andre cassese posted a gallery image in The Sun
From the album: refractor 150 mm halpha observatoire Rocbaron
Refractor 150 mm apo F/D 8 halpha with modified and optimized double fabry Perot PST standards (DMK 41 camera and 2x barlow)© Andre cassese
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- solar flare
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solar limb in double standard PST and refractor 150 mm apo Halpha 16 novembre 2022
andre cassese posted a gallery image in The Sun
From the album: refractor 150 mm halpha observatoire Rocbaron
November 16 / 2022 a small overview around the solar limb in a double standard PST and 150 mm telescope with a DMK41 camera some beautiful filaments also extend over the panorama.© Andre cassese
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high resolutions solar ejections and sunspots very active areas November 11, 2022
andre cassese posted a gallery image in The Sun
From the album: refractor 150 mm halpha observatoire Rocbaron
Refractor 150 mm apo F/D 8 halpha with modified and optimized double fabry Perrot PST standards (DMK 41 camera and 2x barlow)© Andre cassese
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plasma loop 150 mm halpha telescope with double PST standard and DMK 41 camera
andre cassese posted a gallery image in The Sun
From the album: refractor 150 mm halpha observatoire Rocbaron
The modification in double PST opened to me an Unsuspected dimension of our star, everything is nothing more than relief with peaks, waves, mountains and plains, everything is movement and vertigo, because the contemplation of this plasma in fury and a fascinating monstrosity.© Andre cassese
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From the album: refractor 150 mm halpha observatoire Rocbaron
150 mm Halpha bezel with modified and optimized double PST etalon + 2x barlow and DMK41 camera© Andre cassese
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