11月14日最大亮度时有5.6等,而现在已经减弱到8等了。因为报告开始关注的时间比较晚了,现在要确定它是新星还是变星需要更多早期的测量数据。消息里有这么一句话:
"As suggested by R. Huziak, many meteor observers acquiring images of the Leonid meteor shower may have early photometry, which will be especially valuable if the images were taken in RAW mode on DSLRs."
......很多拍了狮子座流星雨的人可以作光度测量,特别是用DSLR拍RAW的,这些数据特别有价值(因为所处的时间的关系)