tag:blogger.com,1999:blog-10448119.post116870599609470269..comments2024-03-23T06:42:53.608-04:00Comments on Hogg's Research: flat-field correction and sky levelsHogghttp://www.blogger.com/profile/18398397408280534592noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-10448119.post-91796557946994374042007-05-06T14:33:00.000-04:002007-05-06T14:33:00.000-04:00Me commenting on old posts!The calibration issue i...Me commenting on old posts!<BR/><BR/>The calibration issue is really an important thing, but the problem also gets to TAC's philosophy! If you put into a telescope time proposal that you need around 20-30% of the telescope time to take calibration frames (e.g. in my case, long exposure "blank" sky frames, taken in different times of the night) they will probably chop this fraction of your project's awarded time ...Cris Da Rochahttps://www.blogger.com/profile/07890027246464320211noreply@blogger.com