Recent activity - Data Lab Help Desk

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q3c_radial_query doesn't work with ls_dr7.tractor for some reason

answered Dec 2 by datalab (3,880 points) | 11 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?

commented Nov 5 by datalab (3,880 points) | 13 views

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How do I upload/create a table of my favorite objects so that I can fetch DES and gaia data for them using the web query interface if possible (a template would be fine) since I do not use python notebooks?

asked Nov 4 by Schechter | 7 views

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Why do I encounter an illegal argument "," in column 15 in SELECT coadd_object_id, ra, dec, w1mpro, w2mpro FROM des_dr1.des_allwise WHERE w2mpro < 15.6 AND 0.2 < (w1mpro - w2mpro)?

commented Oct 29 by schech (140 points) | 20 views

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Did gaia_dr2.des_dr1 use gaia or gaia2000 positions

answered Oct 28 by datalab (3,880 points) | 9 views

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TOPCAT not finding tap table: Service Error

commented Oct 25 by blairconn (100 points) | 25 views

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how to upload a table from my computer in mydb and cross-match it with an existing table ?

commented Oct 24 by EvilKnut (100 points) | 28 views

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Is the magnitude system in the NOAO Source Catalog Vega- or AB-based?

answered Sep 25 by David Nidever | 17 views

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Image cutouts aren't named correctly

commented Aug 21 by jasonpoh (100 points) | 64 views

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Can I get coverage/depth information for a particular data table?

answered Aug 12 by datalab (3,880 points) | 53 views

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I download a file from virtual storage in my Jupyter notebook but no file appears on my laptop, what happened?

answered Aug 12 by datalab (3,880 points) | 115 views

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Can I use Data Lab from programming languages other than Python?

answered Aug 12 by datalab (3,880 points) | 197 views

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Can I get proprietary image data from the NOAO Science Archive from Data Lab?

answered Aug 12 by datalab (3,880 points) | 40 views

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login to Jupyter notebooks

answered Aug 12 by datalab (3,880 points) | 56 views

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Cannot access the data

answered Aug 12 by datalab (3,880 points) | 28 views

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The unit in NOAO source catalog

answered Aug 12 by datalab (3,880 points) | 32 views

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Is the gaia_dr2.light_curves table missing some data or am I misunderstanding it?

answered Aug 12 by datalab (3,880 points) | 30 views

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How can I see the progress of a query executed in the Query Interface?

answered Aug 9 by whuang (140 points) | 34 views

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nsc_dr1.meas table is missing from the TAP service

comment edited Aug 7 by ascott (320 points) | 69 views

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A suggestion for NOAO source catalog

asked Aug 7 by deepeyesym (200 points) | 20 views