# Redshifts for associations

**URL:** <https://www.rubin.community/t/redshifts-for-associations/8954>\
**Category:** Lasair\
**Created:** [August 5, 2024, 7:42pm UTC](https://www.rubin.community/t/redshifts-for-associations/8954 "2024-08-05T19:42:00Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sdhawan21](https://sea2.discourse-cdn.com/flex002/user_avatar/www.rubin.community/sdhawan21/32/2075_2.png) [@sdhawan21](https://www.rubin.community/u/sdhawan21)\
**Post date:** [August 5, 2024, 7:42pm UTC](https://www.rubin.community/t/redshifts-for-associations/8954/1 "2024-08-05T19:42:00Z")

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Hi,  
Is there a watchlist or some way to have photometric and / or spectroscopic redshifts either from panstarrs or LS?

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**Author:** ![roy](https://sea2.discourse-cdn.com/flex002/user_avatar/www.rubin.community/roy/32/1254_2.png) [@roy](https://www.rubin.community/u/roy)\
**Post date:** [August 6, 2024, 7:42am UTC](https://www.rubin.community/t/redshifts-for-associations/8954/2 "2024-08-06T07:42:52Z")

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The Sherlock association has attributes `z` and `photoZ` when these are available. I made a filter for you that finds nonzero values of these, you can duplicate it and edit it for yourself.  
[https://lasair-ztf.lsst.ac.uk/filters/1667/](https://lasair-ztf.lsst.ac.uk/filters/1667/)