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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) | 800 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 | 262 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 | 296 views

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datalab psql database down?

asked Jun 3, 2019 by dannygoldstein (120 points) | 639 views

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BASS photometry not included in Legacy Survey database as advertised?

asked May 17, 2019 by jnburchett (120 points) | 285 views

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Jupyter notebooks fail to load

asked Apr 18, 2019 by anonymous | 604 views

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Fix image size in pixels when using SIA query?

asked Apr 8, 2019 by jasonpoh (150 points) | 267 views

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Server fails to load.

asked Apr 4, 2019 by jasonpoh (150 points) | 382 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) | 206 views

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

asked Mar 20, 2019 by Zili | 418 views

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systematic effect in the nsc dr1?

asked Mar 19, 2019 by deepeyesym (260 points) | 352 views

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strange values of measid, objectid and exposure from nsc_dr1_meas

asked Mar 19, 2019 by deepeyesym (260 points) | 298 views

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Asynchronous query always returns error: "job info access failure (502 proxy error)"

asked Mar 14, 2019 by anonymous | 522 views

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download large set of images

asked Mar 3, 2019 by mukundank (120 points) | 386 views

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Downloaded images from ls.dr7 have 0 exposure time and low counts (and other issues)

asked Feb 17, 2019 by derrcarr (220 points) | 1.2k views

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Asynchronous query has status 'Error' but error message 'Error: The job has not yet completed'

asked Feb 5, 2019 by mchapman (130 points) | 1.4k views

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What observations are included in the NSC DR1 and how can I associate one NSC DR1 detection/measurement to its original observation?

asked Feb 5, 2019 by Mattia Vaccari | 1.6k views

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Having trouble logging in to Jupyter notebooks. Should it be the same log in and password used for Data Lab?

asked Jan 23, 2019 by kayliglidic (160 points) | 604 views

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Internal Server Error

asked Jan 15, 2019 by adeich (120 points) | 521 views

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Why is it that SELECT TOP 10 (awin_image_r + awin_image_i) as saveme FROM des_dr1.main doesn't work but SELECT TOP 10 (awin_image_r - awin_image_i) as saveme FROM des_dr1.main , where the plus sign has been changed to a minus sign, does work using the web query interface?

asked Nov 5, 2018 by SCHECHTER | 366 views

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