Changes between Version 25 and Version 26 of glga_manual
- Timestamp:
- Aug 19, 2016, 9:25:17 PM (10 years ago)
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glga_manual
v25 v26 94 94 * orange circles: Already Masked point sources 95 95 * green circles: new selected point sources 96 * [[span(style=color: # E2A76F, '''Thick dashed sky blue open regions''' )]]: These are the optional regions to measure the background value. When they are defined, the elliptical annulus turns into yellow.96 * [[span(style=color: #43BFC7 , '''Thick dashed sky blue open regions''' )]]: These are the optional regions to measure the background value. When they are defined, the elliptical annulus turns into yellow. 97 97 * [[span(style=color: #E2A76F , '''Dash-dotted peach-color open region''' )]]: If defined '(menu > SExtractor > Use-Mask)', SExtractor only uses this area for measurements. It is useful when half of the image is missing and only the area around the galaxy is useful. 98 98 * [[span(style=color: #4AA02C , '''Dash-dotted green open region''' )]]: If defined '(menu > SExtractor > Force-Mask)', SExtractor does not filter this area for measurements. It is useful for instance when a masked spike divides a galaxy into two halves. We do not want SExtractor fits a separate ellipse for each half.
