Recent questions

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When I use X-match, the only file that is returned includes the names of columns I wanted returned, but no data, when I tried to match to the Legacy Survey DR8.

asked Aug 30, 2020 by mtownsend (120 points) | 469 views

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1 answer

sia.SIAService(DEF_ACCESS_URL) for DES DR1 cutout fails to find data

asked Aug 16, 2020 by cerusu (170 points) | 368 views

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1 answer

sia.SIAService(DEF_ACCESS_URL) image cutout service for DES DR1 returns empty list

asked Aug 16, 2020 by cerusu | 536 views

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1 answer

Does the Photo-z and stellar mass catalog for BASS + MzLS + DECaLS + unWISE (corresponding to DR8 for DESI imaging surveys) is ncluded in Xmatch? If yes, could you please share which catalog?

asked Aug 12, 2020 by ravijoshi (120 points) | 462 views

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2 answers

Having trouble fetching ls8_photoz results given a ls8_tractor cross-match result

asked Aug 7, 2020 by dstndstn (120 points) | 2.9k views

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1 answer

Setting "bad" values to Infinity

asked Jul 24, 2020 by anonymous | 285 views

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1 answer

Pandas version - update

asked Jul 24, 2020 by anonymous | 253 views

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1 answer

Example notebook links broken in DL 1.1.0 documentation

asked Jul 20, 2020 by anonymous | 247 views

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1 answer

incorrect FITS delivered through Jupyter notebook

asked Jul 7, 2020 by anonymous | 715 views

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1 answer

format for xmatch file

asked Jun 12, 2020 by sjwimperial (120 points) | 366 views

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1 answer

RuntimeError: Unable to acquire lock for cache directory (/home/jail/dlusers/<username>/.astropy/cache/download/py3/lock exists). You may need to delete the lock if the python interpreter wasn't shut down properly.

asked Jun 9, 2020 by ascottdemo (1.3k points) | 482 views

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1 answer

Issue downloading from Virtual Storage

asked Jun 4, 2020 by Sandor | 305 views

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1 answer

has column ls_id been properly defined in ls_dr8.tractor_n?

asked May 27, 2020 by Matthew | 605 views

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1 answer

Long queries

asked May 21, 2020 by steveschulze (180 points) | 585 views

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1 answer

ls_dr8 tractor_s is missing in Xmatch tool

asked May 13, 2020 by matt | 260 views

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1 answer

Xmatch with ls_dr9sv.tractor_n produces error

asked May 7, 2020 by Matthew | 269 views

0 votes

1 answer

Link to QueryClient Notebook broken.

asked May 6, 2020 by michaelwv (140 points) | 536 views

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1 answer

What are the flux units for des_dr1?

asked May 6, 2020 by anonymous | 775 views

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1 answer

Are there Northern (dec>33 deg) entries in ls_dr8.forced?

asked May 4, 2020 by michaelwv (140 points) | 485 views

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1 answer

the ls_dr8.tractor table say that flux_g, flux_r, flux_z, columns don't exist when querying.

asked May 1, 2020 by anonymous | 745 views

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