【正文】
:611] for images sized 512x512 2. Prepare MOMF’ s working images script1 并運行 : ? check ‘’ portion . use [100:700,100:700] for images sized 512x512 ? 運 行 Cshell 程序 script1創(chuàng) 建 IRAF script “ ” , script1 2. Prepare MOMF’ s working images 5. create MOMF’ s working images: ? cl cl This will produce MOMF’s input working images as - each of these working images is an overlap of the calibrated stellar frame with the ‘’ plus sky_background. 2. Prepare MOMF’ s working images 6. 編輯 MOMF01的輸入文件 : ? $ vi 這個文件里包含模板圖像的文件名 。 例如 , 可選第一幅。 在超出程序所能準確定位待測星的情況下 , 測光就會有問題 。 2. Prepare MOMF’ s working images 7. 完成準備 : ? cl display 1 Write down the target’s pixel coordinates (x,y) on your reduction log sheet. Then you need to estimate FWHM of stellar images ? cl imexamine 3. Run MOMF01 第一步運行 : ? image]$ cp ../momf/ . ? image]$ cp ../momf/FORMAT . Check ‘ FORMAT’ , if need change (1) Frame size (2) image rescaling parameter (last line): “ 2” ,“ 1” ,“ 0” ? image]$ This will produce: ‘ ’ - coordinates of the stars found。 ‘ PSFstars’ - list of PSF stars。 ‘ ’ 。 3. Do Aperture Photometry by AAPP task: 單獨提供。 Thank you 歡迎批評指正!