EZOA J1856-03  This source was detected as HIZOA J1855-03B by Staveley-Smith
EZOA J1856-03   et al. (2016, Cat. J/AJ/151/52): There is a possible galaxy
EZOA J1856-03   faintly visible in the NIR at (RA,Dec) = (18:56:00.5, -03:12:21)
EZOA J1856-03   at a distance of 2.2' to the HI position. It is large and
EZOA J1856-03   diffuse and, if real, matches the profile well.
EZOA J1929+08  Also detected as HIZOA J1929+08 by Donley et al.
EZOA J1929+08   (2005, Cat. J/AJ/129/220); their profile shows a clearly
EZOA J1929+08   confused profile while our (weaker) profile is rather noisy.
EZOA J1929+08   The images show two galaxies of similar size and appearance,
EZOA J1929+08   both listed in the Deep Sky Hunters catalogue by Kronberger et
EZOA J1929+08   al. (2006, Cat. J/A+A/447/921). DSH J1929.3+0802 is also an
EZOA J1929+08   IRAS source.
EZOA J1919+14  The HI detection is affected by a strong baseline variation which
EZOA J1919+14   affects the fitted parameters. It was also detected by Donley et
EZOA J1919+14   al. (2005, Cat. J/AJ/129/220) at a distance of 5.2' to our HI
EZOA J1919+14   position. No obvious candidate could be found around either
EZOA J1919+14   position but the extinction is very high at A(K)=2.6.
EZOA J1921+14  This is an area of high extinction (A(K)=1.7, variable across the
EZOA J1921+14   search region) and star crowding. The UKIDSS images show a
EZOA J1921+14   diffuse detection consistent with the HI parameters.
EZOA J2000+18  The flux determination may be affected by an RFI in the range
EZOA J2000+18   3900-4000km/s which was not completely removed during the
EZOA J2000+18   reduction process.
EZOA J2001+26  There are three galaxies in the field, one of which
EZOA J2001+26   (2MASX J20010969+2655338) was observed by Kraan-Korteweg et al.
EZOA J2001+26   (2018MNRAS.481.1262K) with the NRT but not detected. The other
EZOA J2001+26   two galaxies are not listed in the literature: the galaxy at
EZOA J2001+26   (RA,Dec) = (20:01:26.4,+26:59:40) is diffuse and matches the HI
EZOA J2001+26   parameters well, while the galaxy at
EZOA J2001+26   (RA,Dec) = (20:01:26.7,+26:55:36) at a larger distance of 3.6',
EZOA J2001+26   is an early spiral and similar in appearance to
EZOA J2001+26   2MASX J20010969+2655338.
EZOA J2029+31  Despite being a high SNR detection (9.0), the distance between 
EZOA J2029+31   the fitted position and the counterpart is rather large 
EZOA J2029+31   (d=3.4').
EZOA J2029+31   However, the position fitted by SoFiA is much closer (d=0.5'),
EZOA J2029+31   and the diffuse appearance of the galaxy agrees well with the HI
EZOA J2029+31   parameters.
EZOA J2050+47  Though only faintly visible on UKIDSS images, the galaxy is
EZOA J2050+47   confirmed on WISE images.
EZOA J2102+46  There are two galaxies in the area, neither of which is listed 
EZOA J2102+46   in the literature. The galaxy at 
EZOA J2102+46   (RA,Dec) = (21:02:33.9,+46:05:52), which is faintly visible with
EZOA J2102+46  WISE, appears to be larger and matches the HI parameters better 
EZOA J2102+46   than the galaxy at (RA,Dec) = (21:02:49.9,+46:09:05).
EZOA J2130+48  There are two large galaxies in the field: 
EZOA J2130+48   2MASX J21305323+4813559 at d=1.5' and 2MASX J21310014+4814279 
EZOA J2130+48   at d=1.6'. Both were observed by Kraan-Korteweg et al. 
EZOA J2130+48   (2018MNRAS.481.1262K) with the NRT which confirmed that 
EZOA J2130+48   2MASX J21310014+4814279 is the counterpart. 
EZOA J2130+48   2MASX J21305323+4813559 has also an optical velocity
EZOA J2130+48   of 3556km/s (Seeberger & Saurer, 1998, Cat. J/A+AS/127/101).
EZOA J2131+43  The images show six galaxies, four of which form a tight group
EZOA J2131+43   (with possible interaction) at a rather large distance from our
EZOA J2131+43   HI position, d=3.1', and listed in the 2MASX catalogue as a
EZOA J2131+43   single detection, 2MASX J21312321+4336182. It is also an IRAS
EZOA J2131+43   source (IRAS 21295+4323) with an optical velocity of
EZOA J2131+43   v=5467+/-56km/s (Strauss et al., 1992ApJS...83...29S,
EZOA J2131+43   Cat. II/174). There are two HI observations of this group
EZOA J2131+43   (Paturel et al., 2003A&A...412...57P, Cat. VII/238,
EZOA J2131+43   Masters et al., 2014, Cat. J/MNRAS/443/1044), both of which show
EZOA J2131+43   our profile (5500-5750) as well as a low-velocity shoulder which
EZOA J2131+43   can be seen in the EBHIS cube as a possible, fainter detection
EZOA J2131+43   near-by and which is likely due to galaxies in this group.
EZOA J2131+43   The cross-match to our detection is most likely an unlisted
EZOA J2131+43   galaxy at (RA,Dec) = (21:31:17.9,+43:39:03) and d=0.4'. There is
EZOA J2131+43   another, fainter galaxy visible at
EZOA J2131+43   (RA,Dec) = (21:31:16.9,+43:38:01), d=1.4'. which may also
EZOA J2131+43   belong to the group.
EZOA J2143+46  This HI detection is likely confused. There are two large 
EZOA J2143+46   galaxies in the field: UGC 11802 at d=0.5' and UGC 11806 
EZOA J2143+46   at d=3.1'. Both are IRAS sources and of similar size and 
EZOA J2143+46   morphological type, but UGC 11806 is more inclined. Optical 
EZOA J2143+46   velocities are v=3100+/-18km/s and v=3273+/-18km/s 
EZOA J2143+46   (Karachentsev, 1980ApJS...44..137K), respectively. Both have 
EZOA J2143+46   also been observed by Theureau et al. (1998, 
EZOA J2143+46   Cat. J/A+AS/130/333) with the NRT and were detected at 
EZOA J2143+46   v=3153km/s and 3322km/s, respectively.
EZOA J2237+53  There are two galaxies in the field, both of which contribute to
EZOA J2237+53   the HI detection. Both are of similar size but
EZOA J2237+53   2MASX J22370662+5357049 (d=0.4') is nearly edge on while
EZOA J2237+53   2MASX J22370933+5358339 (d=1.2') is fairly inclined and detected
EZOA J2237+53   with IRAS. The former was observed by Seeberger et al. (1994,
EZOA J2237+53   Cat. J/A+A/286/17) with the Effelsberg radio telescope with a
EZOA J2237+53   similar profile to ours. The latter was observed by Courtois et
EZOA J2237+53   al. (2009, Cat. J/AJ/138/1938) and Paturel et al.
EZOA J2237+53   (2003A&A...412...57P, Cat. VII/238) with the Green Bank 300-foot
EZOA J2237+53   telescope (GBT) and the NRT, respectively. The GBT profile in
EZOA J2237+53   particular shows clearly two double horns with a low shoulder at
EZOA J2237+53   v<5400km/s too faint to be visible in the EBHIS data.
EZOA J0020+59  This HI detection is the close-by dwarf IC 10. The extinction at
EZOA J0020+59   this position is overestimated since at latitudes |b|<5 degree
EZOA J0020+59   IRAS sources were not all removed from the DIRBE/IRAS extinction
EZOA J0020+59   maps (Schlegel et al., 1998ApJ...500..525S) and this galaxy is
EZOA J0020+59   infrared-bright. It is also resolved with respect to the
EZOA J0020+59   telescope beam. More details are given in Sec. 7.1.1.
EZOA J0213+66  There are two galaxies of similar appearance in the field, one is
EZOA J0213+66   slightly rounder than the other. The HI detection shows no
EZOA J0213+66   indication of confusion, and it is not possible to decide which
EZOA J0213+66   of the galaxies is the counterpart.
EZOA J0233+58  The HI detection shows a narrow single-peak profile; there is a
EZOA J0233+58   galaxy pair in the field consisting of one larger, elongated
EZOA J0233+58   galaxy and one smaller, roundish companion. The extinction is
EZOA J0233+58   A(K)=0.3 and no deep NIR images are available, hence it is not
EZOA J0233+58   possible decide if one of the galaxies is nearly face-on. The
EZOA J0233+58   larger galaxy was detected by IRAS and is thus more likely to be
EZOA J0233+58   the counterpart.
EZOA J0243+59  This detection is Maffei 2 and heavily affected by Galactic HI
EZOA J0243+59   contamination. The position and HI parameters are unreliable.
EZOA J0243+59   The position as determined by SoFiA,
EZOA J0243+59   (RA,Dec) = (02:42:03.3,+59:37:25), is much closer to the
EZOA J0243+59   galaxy's position (d=1.5').
EZOA J0252+62  The distance between the HI position and the counterpart (d=4.0')
EZOA J0252+62   is larger than could be expected for an SNR of 9.3. An 
EZOA J0252+62   inspection of the cube shows a possible contamination at lower 
EZOA J0252+62   Galactic latitude which may be a possible detection of a very 
EZOA J0252+62   LSB galaxy at (RA,Dec) = (02:51:53.2,+62:27:43) and d=4.4'.
EZOA J0253+55  Outside the nominal search radius is a prominent galaxy pair:
EZOA J0253+55   2MASX J02531475+5528143 at d=4.3' and 2MASX J02531969+5529140 at
EZOA J0253+55   d=4.6'. Paturel et al. (2003A&A...412...57P, Cat. VII/238) have
EZOA J0253+55   observed the former while Kraan-Korteweg et al.
EZOA J0253+55   (2018MNRAS.481.1262K) have observed the latter, both with the 
EZOA J0253+55   NRT and showing similar profiles, but only measuring half the 
EZOA J0253+55   flux of our detection. The galaxy pair can therefore be ruled 
EZOA J0253+55   out as the counterpart. Instead, at d=2.1' an unpublished LSB 
EZOA J0253+55   is visible which matches the HI parameters well.
EZOA J0255+57  The DSS images show a very faint detection at
EZOA J0255+57   (RA,Dec) = (02:55:16.9,+56:59:24) which is confirmed on the
EZOA J0255+57   WISE images; there are no deep NIR images.
EZOA J0308+62  The counterpart is only faintly visible on DSS and WISE images;
EZOA J0308+62   there are no deep NIR images.
EZOA J0314+64  This HI detection is located at the edge of the cube and position
EZOA J0314+64   and HI parameters are uncertain.
EZOA J0332+58  The detection is a close-by dwarf galaxy (v=1430km/s,
EZOA J0332+58   log(MHI)=8.7). The UKIDSS images show a large, diffuse emission
EZOA J0332+58   at (RA,Dec) = (03:32:48.4,+58:14:55) which, if confirmed, is the
EZOA J0332+58   counterpart.
EZOA J0345+49A Though the distance of 4.5' between the HI position and the
EZOA J0345+49A  counterpart is rather large for an SNR of 7.4, at the low
EZOA J0345+49A  extinction of A(K)=0.3 and the large HI mass of log(MHI)=9.8 we
EZOA J0345+49A  can expect to see the counterpart, and 2MASX J03455024+4914144
EZOA J0345+49A  matches the HI parameters well.
EZOA J0437+54  There are two bright galaxies within the search radius:
EZOA J0437+54   2MASX J04373506+5414339 at d=1.5' seems to be little inclined,
EZOA J0437+54   while 2MASX J04374087+5415389 at d=2.7' is highly inclined;
EZOA J0437+54   optical redshifts are v(opt)=5369km/s and v(opt)=5653km/s
EZOA J0437+54    (Huchra et al., 2012, Cat. J/ApJS/199/26), respectively, 
EZOA J0437+54    compared to our v(HI)=5341km/s. The latter galaxy was observed 
EZOA J0437+54    by Paturel et al. (2003A&A...412...57P, Cat. VII/238) with the 
EZOA J0437+54    NRT at v=5356km/s, but judging by the optical redshifts it is 
EZOA J0437+54    likely they detected 2MASX J04373506+5414339 instead which 
EZOA J0437+54    lies well in the NRT beam.
EZOA J0437+43  Two large galaxies are visible within the search radius. The
EZOA J0437+43   galaxy at d=1.4' is UGC 03098 with an optical redshift of
EZOA J0437+43   v=4287+/-150km/s (Hill et al., 1988AJ.....95.1031H), while the
EZOA J0437+43   companion, 2MASX J04370607+4355349 at d=0.8', is an IRAS
EZOA J0437+43   detection and appears disturbed. UGC 03098 was detected by
EZOA J0437+43   Springob et al. (2005ApJS..160..149S, Cat. VIII/77) with the GBT
EZOA J0437+43   and by Staveley-Smith & Davies (1987MNRAS.224..953S) with PKS.
EZOA J0437+43   Both show a lopsided profile similar to ours which may be
EZOA J0437+43   confused. It is not possible to tell which galaxy contributes
EZOA J0437+43   how much to the profile.
EZOA J0438+44  UGC 03108, at d=4.4' from the HI position, was observed by
EZOA J0438+44   Springob et al. (2005ApJS..160..149S, Cat. VIII/77) with the GBT
EZOA J0438+44   and detected at v=3959km/s. Their profile is wider than ours and
EZOA J0438+44   shows our profile as a lopsided high-velocity horn. We do not 
EZOA J0438+44   see the wider profile in our data due to the lower sensitivity 
EZOA J0438+44   of the EBHIS survey.
EZOA J0440+49A There are two barely separated HI detections visible in the HI
EZOA J0440+49A  cube: the profile of J0440+49B covers 3750-3980km/s and has a
EZOA J0440+49A  reliable W50, while J0440+49A starts at v~3600km/s and goes also
EZOA J0440+49A  up to v~3980km/s. Its W20 is close to the full line width of 
EZOA J0440+49A  this galaxy (bar the fact that the peak is dominated by 
EZOA J0440+49A  the J0440+49B profile). The images show a galaxy pair with one 
EZOA J0440+49A  strongly inclined (broad line width) and the other nearly 
EZOA J0440+49A  face-on (narrow line width).
EZOA J0440+49B There are two barely separated HI detections visible in the HI
EZOA J0440+49B  cube: the profile of J0440+49B covers 3750-3980km/s and has a
EZOA J0440+49B  reliable W50, while J0440+49A starts at v~3600km/s and goes also
EZOA J0440+49B  up to v~3980km/s. Its W20 is close to the full line width of 
EZOA J0440+49B  this galaxy (bar the fact that the peak is dominated by 
EZOA J0440+49B  the J0440+49B profile). The images show a galaxy pair with one 
EZOA J0440+49B  strongly inclined (broad line width) and the other nearly 
EZOA J0440+49B  face-on (narrow line width).
EZOA J0446+44  Though there are many galaxies visible on the UKIDSS images, all
EZOA J0446+44   seem too small for a velocity of 6434km/s and HI mass of
EZOA J0446+44   log(MHI)=9.8. They are all likely part of a cluster at
EZOA J0446+44   higher redshift.
EZOA J0455+34  The cross-match looks asymmetric and disturbed which makes it
EZOA J0455+34   difficult to estimate whether the galaxy could lie at a
EZOA J0455+34   redshift of v=3256km/s.
EZOA J0506+31  The cross-match is faint and diffuse, located near the edge of 
EZOA J0506+31   the UKIDSS image. WISE images confirm this to be a galaxy. 
EZOA J0506+31   Another WISE galaxy, WISEP J050601.69+314037.8 at d=1.3'. is 
EZOA J0506+31   likely further away (Rebull et al., 2011, Cat. J/ApJS/196/4).
EZOA J0520+43  There are two large galaxies in the field, possibly a pair. Our
EZOA J0520+43   cross-match, 2MASX J05200866+4314313, is an early type galaxy
EZOA J0520+43   while the other galaxy (2MASX J05201415+4318214 at d=3.2') is a
EZOA J0520+43   medium type spiral. The former galaxy was detected with a 
EZOA J0520+43   similar profile by Kraan-Korteweg et al. (2018MNRAS.481.1262K), 
EZOA J0520+43   while the latter was observed by Takata et al. (1994,
EZOA J0520+43   Cat. J/A+AS/104/529) with different HI parameters.
EZOA J0546+31  One large galaxy and at least four smaller ones are visible on 
EZOA J0546+31   the images, possibly a galaxy group. The largest is the most 
EZOA J0546+31   likely counterpart.
EZOA J0554+18  The images show two large early-type galaxies and several smaller
EZOA J0554+18   ones, possibly part of a galaxy group. The most likely
EZOA J0554+18   counterpart is 2MASX J05540715+1759352, a face-on early-type
EZOA J0554+18   spiral which shows strong star formation on WISE images.
EZOA J0607+16  Well inside the search area lies a galaxy pair:
EZOA J0607+16   2MASX J06074379+1608036 at d=1.4' (inclined, barred spiral) and
EZOA J0607+16   2MASX J06074754+1604526 at d=2.0' (edge-on spiral). The former
EZOA J0607+16   was detected by Kraan-Korteweg et al. (2018MNRAS.481.1262K) with
EZOA J0607+16   the NRT as clearly confused (and more lopsided than our 
EZOA J0607+16   profile). 2MASX J06074754+1604526 was observed with Parkes by 
EZOA J0607+16   Said (priv. comm.) which shows steeper edges and a pronounced 
EZOA J0607+16   peak at v~5600km/s as opposed to the NRT profile, indicating 
EZOA J0607+16   that both galaxies contribute to our profile.
EZOA J0620+20  Two diffuse galaxies can be seen within the search radius;
EZOA J0620+20   both were detected in the Arecibo Dual Beam Survey (ADBS,
EZOA J0620+20   Rosenberg & Schneider, 2000, Cat. J/ApJS/130/177) at v=1320km/s
EZOA J0620+20   (same as our detection) and at v=2272km/s (too faint to be
EZOA J0620+20   detected by us), respectively.
EZOA J0649+09  This galaxy was also detected by Donley et al. (2005,
EZOA J0649+09   Cat. J/AJ/129/220) with PKS. The most likely cross-match is
EZOA J0649+09   2MASX J06493148+0939437 at d=3.3'. A very diffuse late-type
EZOA J0649+09   galaxy that is closer to the HI position (d=0.3') is less likely
EZOA J0649+09   but cannot be excluded as counterpart; it is possible that it
EZOA J0649+09   contributes to the profile (not obvious, though) and thus
EZOA J0649+09   explains the larger distance to 2MASX J06493148+0939437.
EZOA J0636+00  There is a close galaxy pair in the field: 
EZOA J0636+00   2MASX J06362668+0055433 is an inclined spiral (with a possible 
EZOA J0636+00   small companion to the north) while 2MASX J06362361+0055513 
EZOA J0636+00   appears more face-on. The profile does not show an indication of
EZOA J0636+00   confusion (though it cannot be excluded), and the inclined 
EZOA J0636+00   spiral, which is also an IRAS source, seems to be the more 
EZOA J0636+00   likely counterpart.
EZOA J0700-04  Begum et al. (2005MNRAS.359L..53B) observed this galaxy with the
EZOA J0700-04   VLA and found that the HI emission comes from two dwarf 
EZOA J0700-04   galaxies.  Both are faintly visible on the deep NIR images.
EZOA J0700-04   See Sec. 7.1.2 for more details.