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主題: M61(NGC 4303) 出現 NOVA 13.6等 +白羊 NGC4080 11等 作者: peter 於 2014-10-31 10:18:44 http://www.universetoday.com/115818/possible-bright-supernova-lights-up-spiral-galaxy-m61/
被 Koichi Itagaki 發現 PSN J12215757+0428185 (http://d1jqu7g1y74ds1.cloudfront.net/wp-content/uploads/2014/10/ezgif.com-optimize.gif) discovered at magnitude +13.6 on October 29th by Koichi Itagaki of Japan (RA) 12 h 22′, declination (Dec) +4º 28′ (http://d1jqu7g1y74ds1.cloudfront.net/wp-content/uploads/2014/10/M61_T14_H06_30_October_2014ANNO1-580x269.jpg) (http://d1jqu7g1y74ds1.cloudfront.net/wp-content/uploads/2014/10/M61-wide-locator-580x376.jpg) First is a magnitude 13.6 potential supernova in M61, PSN J12215757+0428185: Possible Supernova (13.6 mag) in M61 R.A. 12h21m57.57s Decl. +04°28'18.5" (J2000.0) 2014 Oct. 29.8376 UT, 13.6 mag (CCD, unfiltered) ====== PSN in NGC 4080 magnitude is 13.9m J120451.50+265946.6 28 Oct 2014; 22:04 UT http://www.astronomerstelegram.org/?read=6634 The possible nova in Aries is much more achivable. and is high for a good chunk of thenigh from both northern and southern scopes. PNV J03093063+2638031: possible "nova" (11.0 mag) in Aries discovered by Seiji Ueda (Hokkaido, Japan) R.A. 03h09m29.86s Decl. +26°38'04.49" (J2000.0) 2014 Oct. 29.630 UT, 11.2; 29.815, 11.0 (CCD, unfiltered). Image at at http://www.aavso.org/pnv-j030930632638031-aries (http://meineko.sakura.ne.jp/ccd/PNV_J03093063+2638031.jpg) 主題: 回覆： M61(NGC 4303) 出現 NOVA 13.6等 + NGC4080 13.9等 作者: 大瘋起嘻 於 2014-10-31 10:43:11 peter 老師派功課了
主題: 回覆： M61(NGC 4303) 出現 NOVA 13.6等 + NGC4080 13.9等 作者: cuteip 於 2014-10-31 11:52:39 這個亮度應該還沒到最高點
可惜最近我這邊天空很爛 要不然是可以來做光度變化 把最高點逼出來... 主題: 回覆： M61(NGC 4303) 出現 NOVA 13.6等 + NGC4080 13.9等 作者: peter 於 2014-10-31 12:05:38 不是吧, 我只提供資訊 ..
有興趣的就自己拍 . NGC4080 是另外一顆嗎? 主題: 回覆： M61(NGC 4303) 出現 NOVA 13.6等 +白羊 NGC4080 11等 作者: 大瘋起嘻 於 2014-10-31 17:43:27 好喜歡你提供的資訊
很樂意做這個功課 |