Table 1.
51 rejected galaxies from the shortlist of 56 galaxies after performing the first selection using the HyperLeda database.
Galaxy ID | Rejection reason |
---|---|
2MASX J2231+0026 | No distance |
IC 0330 | Not edge-on |
IC 1756 | Foreground objects |
NGC 0585 | Dust lane |
NGC 0955 | Dust lane |
NGC 7648 | No disc galaxy |
PGC 011579 | Not edge-on |
PGC 011777 | No distance |
PGC 012721 | No distance |
PGC 066048 | Foreground objects |
PGC 072794 | Not edge-on |
PGC 091784 | No distance |
PGC 092868 | Foreground objects |
PGC 1149944 | No distance |
PGC 1157026 | Not edge-on |
PGC 1171976 | Interaction |
PGC 173375 | No distance |
PGC 191337 | Not edge-on |
PGC 3107779 | No distance |
SDSS J0242−0053 | No distance |
UGC 00507 | Dust lane |
UGC 00651 | Not edge-on |
UGC 00734 | Not edge-on |
UGC 00847 | Very thin disc |
UGC 00866 | Not edge-on |
UGC 00961 | No distance |
UGC 01116 | Not edge-on |
UGC 01120 | Not edge-on |
UGC 01123 | Not edge-on |
UGC 01296 | Not edge-on |
UGC 01588 | Not edge-on |
UGC 01911 | Foreground objects |
UGC 01934 | Not edge-on |
UGC 02319 | Not edge-on |
UGC 02404 | Foreground objects |
UGC 02522 | Not edge-on |
UGC 02523 | Not edge-on |
UGC 02584 | No distance |
UGC 02587 | Clipped image |
UGC 02628 | Not edge-on |
UGC 02645 | Foreground objects |
UGC 02699 | No distance |
UGC 11612 | Foreground objects |
UGC 11631 | Warp |
UGC 11645 | Foreground objects |
UGC 11724 | Not edge-on |
UGC 11859 | Very thin disc |
UGC 11982 | Not edge-on |
UGC 12183 | Not edge-on |
UGC 12348 | Not edge-on |
UGC 12865 | Warp |
Notes. The name and the primary reason why we rejected the galaxy from the final data sample are indicated in the second column. There was a problem with UGC 02587 because its images are clipped, so that the galaxy falls on one of the edges of the field. Thus, half of the galaxy is in one image and the other half in another. In addition, UGC 02587 has a strong dust lane and several foreground objects, so that even with a perfect match between frames by using astronomical software such as SWarp (Bertin et al. 2002), the image would not be useful for scientific purposes. We reject this galaxy for these reasons, but also because it requires different background treatment in each of the frames, which could affect the consistency of the surface brightness measurements at very faint levels, especially in the boundary region of both images.
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