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2 Sample and imaging

The photometry of the objects listed in Table 1 is based on images taken during a 14-night run in March 1998 on the 1.2 m telescope of the Observatoire de Haute-Provence (OHP). Unfortunately, half of the nights were lost due to bad weather, so the total amount of galaxies successfully imaged was 15. The frames are 40 minute B and 20 minute R exposures. We used the No. 2 Tektronix $1024 \times 1024$ CCD camera. The pixel scale is $0\hbox{$.\!\!^{\prime\prime}$ }69^{-1}$, giving a frame size of $11\hbox{$.\mkern-4mu^\prime$ }8 \times
11\hbox{$.\mkern-4mu^\prime$ }8$. The gain was set to $3.5\,\mathrm {e^-}$ per ADU, and the CCD was read out in the fast mode, with a readout noise of $8.5
\,\mathrm {e^-}$. Seeing was generally fair to poor, between $2\hbox{$.\!\!^{\prime\prime}$ }5$and $4\hbox{$.\!\!^{\prime\prime}$ }5$, but for our purposes the images were still useful. The data collected in Table 1 consists of the identification of the imaged galaxies in Cols. 2 and 3, their 2000.0 epoch coordinates in Cols. 4 and 5, types in Col. 6, with classification from Binggeli et al. (1990) marked with b, total B magnitude from the present photometry, except for galaxy #13, in Col. 7, heliocentric radial velocity in Col. 8 and photometric distances in the last column. All data except for those of the last column, the magnitudes and type data marked with b are taken from the NED. The photometric distances are from Makarova et al. (1997, 1998)$^{1,\,4}$, Tikhonov & Karachentsev (1998)2 and Georgiev et al. (1997)3.

 

 
Table 1: CVnI galaxies observed. See text for explanations

No.
Ident. 1 Ident. 2 R.A. Dec. Type BT Vhel

1.
UGC 06541 UGC 06541 11h33$^\prime$29 $.\!\!^{\prime\prime}$12 +49d14$^\prime$17 $.\!\!^{\prime\prime}$4 SmIII/BCDb 14.32 249
2. NGC 3738 UGC 06565 11h35$^\prime$48 $.\!\!^{\prime\prime}$47 +54d31$^\prime$27 $.\!\!^{\prime\prime}$9 Irr 11.92 229
3. NGC 3741 UGC 06572 11h36$^\prime$06 $.\!\!^{\prime\prime}$18 +45d17$^\prime$01 $.\!\!^{\prime\prime}$1 ImIII/BCDb 14.38 229
4. DDO 99 UGC 06817 11h50$^\prime$52 $.\!\!^{\prime\prime}$99 +38d52$^\prime$49 $.\!\!^{\prime\prime}$0 Im 13.45 243
5. NGC 4068 UGC 07047 12h04$^\prime$02 $.\!\!^{\prime\prime}$39 +52d35$^\prime$24 $.\!\!^{\prime\prime}$1 SmIII/BCDb 12.93 210
6. NGC 4150 UGC 07165 12h10$^\prime$33 $.\!\!^{\prime\prime}$36 +30d24$^\prime$11 $.\!\!^{\prime\prime}$8 SA(r) 12.41 226
7. NGC 4163 UGC 07199 12h12$^\prime$09 $.\!\!^{\prime\prime}$15 +36d10$^\prime$09 $.\!\!^{\prime\prime}$1 BCDb 13.66 165
8. DDO 113 UGCA 276 12h14$^\prime$57 $.\!\!^{\prime\prime}$92 +36d13$^\prime$07 $.\!\!^{\prime\prime}$8 dE3b 15.70 284
9. UGC 07298 UGC 07298 12h16$^\prime$28 +52d15 $.\mkern-4mu^\prime$3 ImIV?b 15.96 172
10. NGC 4248 UGC 07335 12h17$^\prime$50 $.\!\!^{\prime\prime}$36 +47d24$^\prime$30 $.\!\!^{\prime\prime}$6 d:S0b 13.13 484
11. UGC 07356 UGC 07356 12h19$^\prime$09 $.\!\!^{\prime\prime}$6 +47d05$^\prime$29 $^{\prime\prime}$ dE4,Nb 15.58 272
12. IC 779 UGC 07369 12h19$^\prime$38 $.\!\!^{\prime\prime}$76 +29d53$^\prime$00 $.\!\!^{\prime\prime}$2 E 14.84 333
13. DDO 126 UGC 07559 12h27$^\prime$05 $.\!\!^{\prime\prime}$15 +37d08$^\prime$33 $.\!\!^{\prime\prime}$3 Sdmb 14.2 218
14. DDO 127 UGC 07599 12h28$^\prime$28 $.\!\!^{\prime\prime}$56 +37d14$^\prime$01 $.\!\!^{\prime\prime}$1 Sm 14.80 278
15. UGC 07639 UGC 07639 12h29$^\prime$53 $.\!\!^{\prime\prime}$04 +47d31$^\prime$47 $.\!\!^{\prime\prime}$9 dS0/BCDb 13.94 382

             


A gallery of our images is shown in Fig. 2.

  \begin{figure}\par\hbox{\resizebox{6.75cm}{!}{\includegraphics{ds9308f1.eps}}\re...
...9308f5.eps}}\resizebox{6.75cm}{!}{\includegraphics{ds9308f6.eps}} }
\end{figure} Figure 2: B-band CCD images (except UGC 07559 that was only imaged in the R band). The scale is the same for all pictures and is given by the size of one image side $=5\hbox {$.\mkern -4mu^\prime $ }9$. North is up and east to the left


 \begin{figure}\par\hbox{\resizebox{6.75cm}{!}{\includegraphics{ds9308f7.eps}}\re...
...308fb.eps}}\resizebox{6.75cm}{!}{\includegraphics{ds9308fc.eps}} }\end{figure} Figure 2: continued


 \begin{figure}\par\hbox{\resizebox{6.75cm}{!}{\includegraphics{ds9308fd.eps}}\re...
...}} }
\hbox{\resizebox{6.75cm}{!}{\includegraphics{ds9308ff.eps}} }\end{figure} Figure 2: continued


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