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July 25, 2012 11:31
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Plot an allsky image with aplpy
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| """Plot an allsky image with aplpy""" | |
| import matplotlib | |
| matplotlib.use('Agg') | |
| import aplpy | |
| f = aplpy.FITSFigure('allsky.fits') | |
| print('Plotting ...') | |
| f.set_theme('publication') | |
| f.show_grayscale(vmin=0.1, vmax=100, stretch='log') | |
| f.add_grid() | |
| f.add_colorbar() | |
| def format_for_allsky(f): | |
| # format ticks | |
| f.tick_labels.set_xformat('dd') | |
| f.tick_labels.set_yformat('dd') | |
| f.ticks.set_xspacing(30) | |
| f.ticks.set_yspacing(10) | |
| f.tick_labels.set_font(size='small') | |
| # format grid | |
| f.grid.set_color('red') | |
| f.grid.set_alpha(0.5) | |
| format_for_allsky(f) | |
| f.save('allsky.pdf') |
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