Data Lab Help Desk

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What is the astrometric precision of ls dr10 data?

asked 1 day ago by sarahwhite (120 points) | 3 views

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Getting stuck on a search query using "Q3C_JOIN" along with other WHERE statements.

asked Apr 29 by zcoustier (120 points) | 9 views

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1 answer

Dear All, can I able to get the dataset having redshift, distance modulus and its error of DESI DR1 for our model parameter estimation.

answered Apr 29 by ajacques (1.3k points) | 26 views

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download mydb

answered Apr 29 by ajacques (1.3k points) | 10 views

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1 answer

DESI cone search has a minimum search radius. Bug?

answered Apr 25 by Stephanie (for the Astro Data Lab team) | 46 views

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When trying to download/access an 8.7GB FITS file I get an error explaining that I am exceeding my /tmp file capacity

asked Apr 24 by ajaxon6255 (120 points) | 11 views

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1 answer

In x-match I select the RA and DEC columns from my uploaded csv file in MyDB but I get the error when matching with a Datalab table "column o.ra does not exist"

answered Apr 21 by ajacques (1.3k points) | 48 views

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I uploaded a csv table. where do i find it? [closed]

asked Apr 17 by abiviano (140 points) | 30 views

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1 answer

Trying to use q3c_join with the Astro Datalab query interface

answered Apr 15 by ajacques (1.3k points) | 54 views

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OBJTYPE missing in DESI DR1

answered Mar 25 by baweaver (420 points) | 51 views

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Join desi_dr1.x1p5__zpix__gaia_dr3__gaia_source to other tables

answered Mar 25 by imedan (160 points) | 37 views

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Error: 'SyntaxError' object has no attribute 'message'

answered Mar 21 by robertdemo (9.1k points) | 58 views

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1 answer

How do I find a document on a field we find in your data tables (e.g. units of half-light radius)?

answered Mar 18 by datalab (21.8k points) | 39 views

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Query Error: "relation 'decaps_dr1.meas' does not exist" in Astrolab Jupyter Notebook

answered Mar 13 by robertdemo (9.1k points) | 58 views

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I am analyzing strong gravitational lenses from DES Y3A1. I am downloading cut out images and using FITS files specified by RA and Dec. The files include MAGZERO but I cannot find the extinction and airmass for each image. Where can I obtain these?

asked Feb 23 by kaitaraporevala (120 points) | 38 views

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async returns error

answered Feb 15 by robertdemo (9.1k points) | 68 views

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Status show sync and async not working. I suspect they dropped out around 3 AM. Can you restart?

answered Jan 18 by robertdemo (9.1k points) | 84 views

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Follow-up regarding astro-datalab client

answered Jan 16 by datalab (21.8k points) | 70 views

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1 answer

When I try to log in using your prescription I get 'Error: Invalid password'. How do I reset password without a token?

answered Jan 16 by datalab (21.8k points) | 118 views

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My query (using python interface) timed out, so I tried specifying async=True. It then returned with

answered Jan 16 by datalab (21.8k points) | 93 views

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