sdss / marvin

Data access and visualization for MaNGA. http://sdss-marvin.readthedocs.io/en/latest/
BSD 3-Clause "New" or "Revised" License
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image.get_random() #731

Open charlottetilly opened 3 years ago

charlottetilly commented 3 years ago

Issue- when plotting a grid of images, stars and images outside the SDSS database appear, this can cause confusion if the user was only anticipating images of galaxies. New feature- Ability to only retrieve images of galaxies when using image.get_random()- potentially a new feature called image,.get_random_galaxies() that only returns galaxy images with their plateifu displayed on top of the image. Alternative solution- Selecting galaxies using MaNGA targeting bitmasks- this could potentially be confusing for students as the grid of images is intended for an introductory MARVIN tutorial Additional context- Grid of random images supplied below Thankyou!

image get_random(n)