Recent questions

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When running the crossmatch service it gives me this: Error: relation "mydb.cows2" does not exist LINE 1: ... o.null, g.ra, g.dec)*3600.0) as dist_arcsec from mydb.cows2... ^

asked Jul 15, 2019 by kedd58 (170 points) | 246 views

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The DECaLS+MzLS+BASS, which are in LS_dr6,7 don't appear in the Xmatch tool?

asked Jul 5, 2019 by mattcwilde (180 points) | 464 views

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when trying to upload a csv table to myDB, I get: Error: local variable 'profile' referenced before assignment

asked Jul 3, 2019 by mattcwilde (180 points) | 270 views

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Legacy Survey invvar?

asked Jul 3, 2019 by derrcarr (220 points) | 363 views

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Hi, I am getting the error "dl.queryClient.queryClientError: Error: permission denied for schema nsc_dr1".

asked Jul 2, 2019 by anonymous | 471 views

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This is about the fifth time I have received this error message: Error: PSQLException: ERROR: could not connect to server "gp04" Detail: FATAL: password authentication failed for user "dlquery".

asked Jun 27, 2019 by anonymous | 320 views

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I am trying to loop through positions of many objects in a table and query all of the objects within a certain radius of each object in the Juypter notebook. Is this even possible to do without the query timing out?

asked Jun 18, 2019 by kedd58 (170 points) | 827 views

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Hello I am getting this message when tring to access ls_dr7.tractor_primary: Error: PSQLException: ERROR: could not connect to server "gp04" Detail: FATAL: password authentication failed for user "dlquery".

asked Jun 18, 2019 by anonymous | 276 views

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Hi I am getting this error when trying to query ls_dr7.tractor_primary: Error: PSQLException: ERROR: relation "ls_dr7.tractor_primary" does not exist Position: 113

asked Jun 5, 2019 by anonymous | 311 views

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datalab psql database down?

asked Jun 3, 2019 by dannygoldstein (120 points) | 683 views

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1 answer

BASS photometry not included in Legacy Survey database as advertised?

asked May 17, 2019 by jnburchett (120 points) | 298 views

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1 answer

DALService Crashed

asked Apr 24, 2019 by Huanian | 590 views

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1 answer

Jupyter notebooks fail to load

asked Apr 18, 2019 by anonymous | 623 views

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1 answer

Is there a way to rename mydb tables?

asked Apr 11, 2019 by anonymous | 335 views

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Fix image size in pixels when using SIA query?

asked Apr 8, 2019 by jasonpoh (150 points) | 286 views

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1 answer

Server fails to load.

asked Apr 4, 2019 by jasonpoh (150 points) | 403 views

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I would like to use the module PyQt5 on datalab notebook, can it be installed on the server?

asked Mar 29, 2019 by sarahdesantis (120 points) | 227 views

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1 answer

How do you share a notebook in datalab with other users?

asked Mar 20, 2019 by Zili | 432 views

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2 answers

systematic effect in the nsc dr1?

asked Mar 19, 2019 by deepeyesym (260 points) | 393 views

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1 answer

strange values of measid, objectid and exposure from nsc_dr1_meas

asked Mar 19, 2019 by deepeyesym (260 points) | 321 views

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