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- thinking of hexbin in color-mag space
- coded by fraction of sdss galaxies that are detected by alfalfa
- also reverse, fraction of alfalfa galaxies that are detected by sdss
rfinn updated
4 years ago
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See sdssallspec.pro by JFH
Can be used to capture 'missing' quasars in
Myers etc. catalogs.
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Some apStar paths do not follow the data model path template that is given in the [sdss/tree](github.com/sdss/tree).
Examples include:
1. Anything observed with the 1m telescope.
From the [T…
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How to edit default.psf When I use default.psf to PSF photometry
On SDSS's PSF_FLUX, I found that the PSF photometry of Sextractor's metering will increase with the increase of the sdss PSF_FLUX.
l…
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**Is your feature request related to a problem? Please describe.**
When running on machines that aren't operations at Utah, there are no appropriate default profiles. E.g., mwm.sdss.org
**Describe…
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Some of the modules returns an empty table when no result is found, while others (e.g. sdss) returns ``None``.
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The obvious nearby galaxy (http://skyserver.sdss.org/DR12/en/tools/chart/navi.aspx?opt=G&ra=182.48204166666667&dec=29.897583333333333&scale=0.15) gives z = 0.0128: http://skyserver.sdss.org/DR12/en/ge…
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Up to now we have concentrated the effort on A2261 because it is within the limit of the SDSS DR9 survey which is used as a reference for the astrometry. But we only have CFHT data in the g and r band…
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I propose that we do *not* ingest institutional or big project blogs or Newsletters. For example:
- SDSS Blog http://blog.sdss.org/
- MAST Newsletter
- NOAO Newsletter
I think we should focus ou…
kelle updated
6 years ago
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This is a follow-up to a suggestion from @moustakas on #9. Please post questions and progress here.