主題: ST-10XME值得入手嗎? 作者: cuteip 於 2012-01-29 23:53:40 http://www.sbig.com/ST-10XME-C2.html (http://www.sbig.com/ST-10XME-C2.html)
雖然才三百二十萬像素而已 但是QE值很高 沒有抑制bloom的機制 打算用來拍超新星或小行星 QE圖 1.8300 (http://www.sbig.com/images/P/ST8300M.jpg) http://www.sbig.com/ST-8300M.html (http://www.sbig.com/ST-8300M.html) KAF-8300M CCD Size 17.96 x 13.52 mm Total Pixels 8.3 million Pixel Size 5.4 x 5.4 microns square Full Well Capacity ~25,500 e- Dark Current ~0.02e-/pixel/sec at -15C. Antiblooming 1000X 2.st7 (http://www.sbig.com/images/P/7.8.9.10.2000.4000XMIs-04.jpg) http://www.sbig.com/ST-7MXEI-C2.html (http://www.sbig.com/ST-7MXEI-C2.html) Kodak KAF-0402ME CCD Size 6.9 x 4.6 mm Total Pixels 390,000 Pixel Size 9 x 9 microns square Full Well Capacity ~100,000 e- Dark Current 1e-/pixel/sec at 0 degrees C. Antiblooming Optional (KAF_0402LE) 3.st10 (http://www.sbig.com/images/P/Dual.jpg) http://www.sbig.com/ST-10XME-C2.html (http://www.sbig.com/ST-10XME-C2.html) KAF-3200ME CCD Size 14.9 x 10 mm Total Pixels 3.2 million Pixel Size 6.8 x 6.8 microns square Full Well Capacity ~77,000 e- Dark Current 0.5e-/pixel/sec at 0 degrees C. Antiblooming n/a 關於CCD一些參數的介紹 http://www.360doc.com/content/10/1102/09/1794115_65885245.shtml (http://www.360doc.com/content/10/1102/09/1794115_65885245.shtml) 主題: 回覆: ST-10XME值得入手嗎? 作者: 曹大貓咪 於 2012-01-30 10:23:59 嗯...粉多較專業的冷門機粉多都要靠自己問自己給答案...或是看看國際間的同道(同是小行星專門觀測者)使用的機種多寡來考慮...如我早年到現在的ST2000XM在那時購買時也是一時之選...
不過ST10XM是粉多小行星搜尋者的首選機.可列入考慮. 主題: 回覆: ST-10XME值得入手嗎? 作者: DCK 於 2012-02-10 00:43:45 ST10XM不錯的選擇
|