IPP Software Navigation Tools IPP Links Communication Pan-STARRS Links
wiki:first_look

Sample Galaxies

These galaxies are all taken from Brent-9060 HI catalog, when cross-matching with other catalogs.

A few galaxies to work with.

  • Hall 2012 (SDSS Catalog): hall_sdss
    SDSS Imaging Data: M. Hall et al. 2012, MNRAS,425,2741

--- Challenges: detailed test pgc55 pgc76 pgc112 pgc118 pgc165 pgc218

Ehsan's test SDSS photometry

This is the i-mag from my measurement is compared with that of Hall et al. (2012) - (see below for the table)

The list of most deviant points:

Below, you can see a list of ~100 galaxies for which I have Hall et al. SDSS magnitudes. ugriz columns were measured by Ehsan and 'hall_i' column is i-magnitude catalogued by Hall et al. (2012) as 'm_ext' ... I have not still corrected the magnitudes for the extinction. Hall el al. i-magnitudes are all corrected. However the correction factor in i-band is almost < ~0.1 mag , so the ~0.1 deviation in results makes sense.

PGC u g r i z hall_i profile images
55 16.85 16.08 15.70 15.49 15.37 15.45 ​profile ​images
76 15.86 14.40 13.66 13.26 13.01 13.13 ​profile ​images
112 15.49 13.94 13.18 12.74 12.49 12.49 ​profile ​images
118 16.43 15.48 15.07 14.84 14.65 14.89 ​profile ​images
165 16.75 15.60 15.07 0.00 14.57 14.71 ​profile ​images
176 15.33 14.13 13.54 13.20 13.02 13.24 ​profile ​images
179 16.70 15.34 14.50 14.05 13.75 14.04 ​profile ​images
205 15.17 13.74 13.09 12.72 12.48 12.73 ​profile ​images
212 16.11 14.58 13.72 13.27 12.94 13.21 ​profile ​images
218 12.71 10.97 10.03 9.57 9.31 9.67 ​profile ​images
255 15.95 14.86 14.38 14.20 14.21 14.22 ​profile ​images
259 16.46 15.41 14.88 14.57 14.43 14.59 ​profile ​images
303 15.13 14.12 13.53 13.15 12.99 12.98 ​profile ​images
354 15.18 13.43 12.60 12.15 11.84 12.14 ​profile ​images
415 16.34 14.65 13.86 13.39 13.11 13.41 ​profile ​images
507 16.35 14.87 14.13 13.68 13.39 13.63 ​profile ​images
559 16.59 15.86 15.48 15.22 14.97 15.33 ​profile ​images
567 15.85 14.57 13.87 13.48 13.27 13.45 ​profile ​images
619 15.55 14.35 13.86 13.58 13.37 13.60 ​profile ​images
647 13.58 12.67 12.19 11.87 11.80 11.87 ​profile ​images
732 14.69 13.60 13.07 12.78 12.61 12.86 ​profile ​images
772 16.43 14.90 14.16 13.76 13.51 13.73 ​profile ​images
798 14.56 13.17 12.46 12.08 11.96 12.08 ​profile ​images
832 16.61 15.60 15.11 14.81 14.52 14.77 ​profile ​images
937 17.34 16.27 15.66 15.39 15.18 15.35 ​profile ​images
1051 14.92 13.84 13.27 12.97 12.73 12.98 ​profile ​images
1056 16.64 15.37 14.73 14.38 14.16 14.38 ​profile ​images
1106 15.21 13.84 13.08 12.63 12.31 12.63 ​profile ​images
1158 16.43 15.04 14.35 13.96 13.73 14.01 ​profile ​images
1170 15.53 14.50 13.98 13.71 13.54 13.72 ​profile ​images
1301 15.77 14.78 14.28 13.99 13.83 14.05 ​profile ​images
1413 15.90 14.96 14.54 14.36 14.21 14.36 ​profile ​images
1461 16.36 15.05 14.38 13.99 13.72 13.95 ​profile ​images
1472 16.72 15.34 14.65 14.23 14.07 14.19 ​profile ​images
1478 16.71 15.33 14.84 14.52 14.44 14.56 ​profile ​images
1520 15.60 14.43 13.84 13.55 13.44 13.55 ​profile ​images
1524 16.48 15.59 15.13 14.87 14.86 14.89 ​profile ​images
1577 15.73 14.33 13.71 13.37 13.21 13.44 ​profile ​images
1594 15.73 14.64 14.17 13.90 13.73 13.89 ​profile ​images
1621 17.20 16.09 15.57 15.25 15.02 15.28 ​profile ​images
1713 15.63 14.69 14.29 14.12 14.11 14.06 ​profile ​images
1781 17.22 16.11 15.78 15.51 15.13 15.14 ​profile ​images
1909 14.78 13.77 13.29 13.02 12.90 12.98 ​profile ​images
1921 14.52 13.64 13.32 13.17 13.03 13.09 ​profile ​images
1927 15.51 14.66 14.14 13.89 13.66 13.87 ​profile ​images
1933 16.97 15.64 14.88 14.29 14.08 14.19 ​profile ​images
2003 16.78 15.40 14.83 14.44 14.30 14.57 ​profile ​images
2268 14.08 12.82 12.19 11.80 11.54 11.80 ​profile ​images
2316 16.71 15.56 15.02 14.74 14.53 14.71 ​profile ​images
2479 13.89 12.59 11.96 11.61 11.39 11.63 ​profile ​images
2615 15.75 14.67 14.20 13.92 13.79 13.78 ​profile ​images
2680 13.90 14.61 14.32 13.92 12.87 13.36 ​profile ​images
2768 16.35 15.02 14.24 13.79 13.49 13.79 ​profile ​images
2769 16.98 15.39 14.60 14.18 13.90 14.19 ​profile ​images
2784 16.60 15.44 15.02 14.61 14.57 14.61 ​profile ​images
2889 15.93 14.47 13.73 13.30 12.90 13.23 ​profile ​images
2905 16.52 15.18 14.54 14.18 13.84 14.19 ​profile ​images
3072 16.25 15.19 14.66 14.33 14.14 14.27 ​profile ​images
3076 15.09 13.80 13.13 12.70 12.50 12.69 ​profile ​images
3440 16.67 15.56 15.05 14.77 14.58 14.69 ​profile ​images
3563 15.86 14.30 13.53 13.07 12.84 13.10 ​profile ​images
3569 17.93 16.48 15.76 15.32 14.99 15.24 ​profile ​images
3667 15.54 14.75 14.41 14.20 14.17 14.12 ​profile ​images
3764 16.08 14.91 14.35 13.93 13.74 13.91 ​profile ​images
3912 16.04 15.31 14.68 14.30 14.16 14.35 ​profile ​images
3914 16.38 15.14 14.39 13.97 13.74 13.77 ​profile ​images
4116 15.62 14.07 13.32 12.90 12.66 12.83 ​profile ​images
4398 17.35 15.76 15.20 14.86 14.65 14.81 ​profile ​images
4511 16.98 16.04 15.54 15.32 15.43 15.36 ​profile ​images
4539 16.98 16.42 16.13 15.88 15.83 15.57 ​profile ​images
4585 17.85 16.85 16.44 16.17 16.07 16.09 ​profile ​images
4916 15.52 14.67 14.38 14.21 14.06 14.28 ​profile ​images
4921 14.99 13.83 13.29 12.99 12.74 12.92 ​profile ​images
4979 13.64 12.66 12.25 12.00 11.93 12.10 ​profile ​images
5198 15.92 14.88 14.38 14.12 13.99 14.10 ​profile ​images
5270 16.10 14.55 13.80 13.32 13.03 13.35 ​profile ​images
5411 15.08 14.10 13.69 13.44 13.32 13.39 ​profile ​images
5527 15.63 14.52 13.98 13.64 13.40 13.60 ​profile ​images
5645 15.42 14.27 13.70 13.39 13.17 13.27 ​profile ​images
5792 15.86 14.71 14.17 13.87 13.78 13.74 ​profile ​images
6193 17.60 16.54 16.05 15.73 15.39 15.69 ​profile ​images
6208 15.56 14.39 13.79 13.46 13.26 13.47 ​profile ​images
6263 16.19 15.29 14.88 14.67 14.69 14.72 ​profile ​images
6309 14.63 13.73 13.31 13.07 12.93 13.00 ​profile ​images
6318 0.00 0.00 0.00 0.00 0.00 10.52 ​profile ​images
6335 17.40 16.00 15.35 14.97 14.77 15.02 ​profile ​images
6528 16.95 15.52 15.03 14.83 14.76 14.94 ​profile ​images
6546 15.37 14.12 13.40 13.03 12.77 13.02 ​profile ​images
6627 16.64 15.15 14.34 13.87 13.51 13.78 ​profile ​images
6628 16.60 15.38 14.80 14.10 14.52 14.42 ​profile ​images
6636 17.25 16.03 15.46 15.16 14.84 15.12 ​profile ​images
6687 16.45 15.09 14.40 14.00 13.76 14.04 ​profile ​images
6848 13.66 12.31 11.59 11.15 10.97 11.14 ​profile ​images
6982 14.86 13.56 12.84 12.45 12.19 12.41 ​profile ​images
7042 16.43 15.57 15.16 14.97 14.97 14.69 ​profile ​images
7096 16.91 15.68 14.86 14.45 14.12 14.47 ​profile ​images
7114 17.35 15.62 14.73 14.23 13.91 14.27 ​profile ​images
7246 16.73 15.22 14.52 14.12 13.79 13.93 ​profile ​images
Last modified 10 years ago Last modified on Jul 28, 2016, 9:30:42 PM

Attachments (1)

Download all attachments as: .zip

Note: See TracWiki for help on using the wiki.