Plot made by the LSST RSP dp0 software

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Tags: #<Tag:0x00007fdd7de60c78> #<Tag:0x00007fdd7de60bb0>

I want to share this plot about the chromatic effect on PSF size, with 300,000 dp01_dc2_catalogs stars in 18<mag_r<20. The average sizes of the PSF in four bands follow the power law as a function of the central wavelength of the bands (blue dot and orange curve). The histograms in the background show the size distributions.

I made this whole thing in <1 h, really shows how powerful the dp0 software is! I also want to appreciate the tutorials that the dm/dp0/dc2 team provide for us the science community. Thank you.

*Thanks Gregory Dubois-Felsmann for reproducing the plot with the portal system!

chromatic_overplot_fix.pdf (27.7 KB)

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Tianqing

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Nice work!