The Apollo-M MAX camera from Player One Astronomy represents a major advance in solar and planetary imaging. Designed specifically for day and night observations, this monochrome camera incorporates innovative technologies to meet the requirements of both amateur and professional astronomers.<\/p>\n
The Apollo-M MAX uses a 1.1-inch monochrome Sony IMX432 sensor (17.5 mm diagonal) with 9 \u00b5m pixels. This exceptional pixel size enables a full-well capacity of 100,000 electrons (100Ke), four times greater than that of standard third-generation Pregius sensors. The 1.7 MP (1608 \u00d7 1104) resolution offers an optimum balance between detail and acquisition speed.<\/p>\n
The sensor exploits third-generation Pregius technology, but features a unique architecture adapted to solar imaging. Unlike conventional Pregius sensors (4.5 \u00b5m and 25Ke), the IMX432 maximizes sensitivity and dynamic range for bright objects like the Sun.<\/p>\n
In USB 3.0 mode, the Apollo-M MAX reaches 126 frames per second (FPS) in native resolution with 10-bit encoding (RAW8), and 109 FPS in 12-bit (RAW16). This speed is supported by 256 MB of DDR3 memory, reducing frame loss and stabilizing data flow even on USB 2.0 ports. Data transmission remains smooth thanks to an integrated cache and advanced read noise management.<\/p>\n
One of the major challenges in solar imaging is the appearance of horizontal banding when using sensors such as the IMX174. The Apollo-M MAX eliminates this problem thanks to its global shutter, guaranteeing banding-free images even when mosaicing or in regions of interest (ROI). This feature is crucial for capturing fine details such as photospheric granules or chromospheric prominences.<\/p>\n
HCG (High Conversion Gain) mode activates automatically when gain exceeds 145, lowering read noise to 4.6 electrons while maintaining high dynamic range. At a gain of 380, noise drops to 2.6 electrons, surpassing the performance of the IMX174. This flexibility makes it possible to adapt sensitivity to observation conditions, whether in white light or H-alpha.<\/p>\n
Often operating in daylight, the camera dissipates heat via a conductive passive cooling system (PCS). For precise control, the optional Active Cooling System (ACS) maintains the temperature at just 7\u00b0C above ambient, preventing overheating even during prolonged sessions.<\/p>\n
With a Player One Photosphere 10 nm filter, the Apollo-M MAX reveals photospheric details such as sunspots and granulation. A notable example is an image taken with a SkyWatcher 150 APO telescope, showing exceptional resolution thanks to the large pixel and low distortion.<\/p>\n
Coupled with a Quark Chromosphere filter, the camera captures chromospheric structures and protuberances. Tests with an Explore Scientific 127 APO and a SW150APO+Quark demonstrated its ability to resolve filaments and flares with high contrast. The addition of a 1.25\" ERF filter protects the sensor and enhances component longevity.<\/p>\n
In collaboration with a Calcium K module, the Apollo-M MAX makes it possible to study the lower chromosphere layer. An image taken with a Lunt 152 illustrates the sharpness and richness of detail at this wavelength.<\/p>\n
The integrated tilting plate corrects Newton's rings generated by interference in telescopes with protuberances. This innovation eliminates artifacts without compromising field curvature.<\/p>\n
- ACS (Active Cooling System): Improves thermal stability for sessions lasting several hours.
\n- Solar filters: Baader AstroSolar or Herschel Wedge for safe observation (mandatory to prevent damage).
\n- Filter wheels: Optimize wavelength changes without moving the camera.<\/p>\n
The Apollo-M MAX surpasses the IMX174 in several respects:<\/p>\n
Astronomers emphasize its effectiveness:<\/p>\n
The Apollo-M MAX sets a new standard in solar imaging, combining speed, sensitivity and robustness. Its technical innovations, such as the global shutter and HCG mode, make it an indispensable tool for demanding observers. Whether studying the photosphere, prominences or flares, this camera offers versatility and image quality unmatched in its class.<\/p>","protected":false},"excerpt":{"rendered":"
La cam\u00e9ra Apollo-M MAX de Player One Astronomy repr\u00e9sente une avanc\u00e9e majeure dans le domaine de l\u2019imagerie solaire et plan\u00e9taire. Con\u00e7ue sp\u00e9cifiquement pour les observations diurnes et nocturnes, cette cam\u00e9ra monochrome int\u00e8gre des technologies innovantes qui r\u00e9pondent aux exigences des astronomes amateurs et professionnels. Caract\u00e9ristiques techniques fondamentales Capteur Sony IMX432 et performances optiques L\u2019Apollo-M MAX […]<\/p>\n","protected":false},"featured_media":14010,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[556],"product_cat":[884],"product_tag":[],"class_list":["post-3500","product","type-product","status-publish","has-post-thumbnail","product_brand-player-one","product_cat-solaire","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/3500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/comments?post=3500"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/14010"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=3500"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=3500"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=3500"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=3500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}