Slight change to sdss-associated documentation

Author: jsobeck

astroquery/sdss/core.py

@@ -20,7 +20,7 @@
 __all__ = ['SDSS', 'SDSSClass']
 __doctest_skip__ = ['SDSSClass.*']
 
-
+# Imaging pixelscale 0.396 arcsec
 sdss_arcsec_per_pixel = 0.396 * u.arcsec / u.pixel
 
 

docs/sdss/sdss.rst

@@ -4,6 +4,16 @@
 SDSS Queries (`astroquery.sdss`)
 ********************************
 
+Default Data Release
+====================
+
+The default data release is set to Data Release 17 (DR17), which is
+the final data release of the Sloan Digital Sky Survey IV.  DR17
+contains new optical and infrared spectra from both Apache Point
+Observatory and Las Campanas Observatory. Previously released
+integral-field datacubes and maps, stellar library spectra, as well as
+images, are also included in DR17.  Users may select alternate DR's.
+
 Getting started
 ===============