Data Lab Help Desk

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

answered 4 days ago by mrniceguy (180 points) | 5 views

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Why don't ADQL functions like POINT or CIRCLE work in the web Query Interface?

answered Feb 14 by kolsen (1,600 points) | 4 views

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

answered Feb 5 by kolsen (1,600 points) | 34 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?

answered Feb 5 by mrniceguy (180 points) | 11 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?

answered Jan 23 by datalab (3,960 points) | 16 views

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Internal Server Error

answered Jan 15 by datalab (3,960 points) | 8 views

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

answered Dec 2, 2018 by datalab (3,960 points) | 26 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?

answered Nov 5, 2018 by datalab (3,960 points) | 30 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, 2018 by Schechter | 13 views

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2 answers

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)?

answered Oct 29, 2018 by datalab (3,960 points) | 37 views

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1 answer

Did gaia_dr2.des_dr1 use gaia or gaia2000 positions

answered Oct 28, 2018 by datalab (3,960 points) | 15 views

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TOPCAT not finding tap table: Service Error

answered Oct 24, 2018 by kolsen (1,600 points) | 42 views

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

answered Sep 25, 2018 by David Nidever | 26 views

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

answered Aug 28, 2018 by kolsen (1,600 points) | 46 views

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Image cutouts aren't named correctly

answered Aug 16, 2018 by kolsen (1,600 points) | 88 views

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

answered Aug 12, 2018 by datalab (3,960 points) | 57 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, 2018 by datalab (3,960 points) | 139 views

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

answered Aug 12, 2018 by datalab (3,960 points) | 204 views

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

answered Aug 12, 2018 by datalab (3,960 points) | 50 views

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login to Jupyter notebooks

answered Aug 12, 2018 by datalab (3,960 points) | 69 views

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