\begin{table} \caption{\label{ta:ext}Catalog of high extinction clouds (HECs) with the peak color excess, $E<(3.6~\mu{\rm m}-4.5~\mu{\rm m})>$} \begin{tabular}{l c c c|l c c c} \hline \hline %\multicolumn{4}{c}{{\it 1st quadrant clouds}}\\ HEC name & RA & Dec & Color Excess & HEC name & RA & Dec & Color Excess\\ & (h:m:s) & (\degr:~\arcmin:~\arcsec) & (mag) & & (h:m:s) & (\degr:~\arcmin:~\arcsec) & (mag)\\ & (J2000) & (J2000) & & & (J2000) & (J2000) & \\ \noalign{\smallskip} \hline \multicolumn{4}{c|}{{\it 1st quadrant clouds}} & \multicolumn{4}{c}{{\it 4th quadrant clouds}}\\ G011.09--00.54 & 18:12:01.2 & --19:36:07 & 0.40 & G313.26--00.72 & 14:20:34.2 & --61:47:42 & 0.48 \\ G012.54--00.35 & 18:14:15.8 & --18:14:11 & 0.29 & G313.72--00.29 & 14:22:57.1 & --61:13:49 & 0.69 \\ G012.65--00.17 & 18:13:49.6 & --18:02:53 & 0.45 & G314.21+00.21 & 14:25:18.8 & --60:35:22 & 0.70 \\ G012.73--00.58 & 18:15:33.2 & --18:08:45 & 0.29 & G314.27+00.09 & 14:26:07.4 & --60:40:48 & 0.67 \\ G012.89+00.48 & 18:11:52.7 & --17:31:27 & 0.55 & G314.31+00.12 & 14:26:21.3 & --60:38:31 & 0.58 \\ G013.28--00.34 & 18:15:40.8 & --17:34:32 & 0.57 & G316.45--00.63 & 14:44:46.4 & --60:29:47 & 0.47 \\ G013.38--00.27 & 18:15:38.8 & --17:27:26 & 0.47 & G316.73+00.06 & 14:44:28.6 & --59:45:12 & 0.49 \\ G013.91--00.51 & 18:17:34.8 & --17:06:07 & 0.58 & G316.77--00.02 & 14:45:02.6 & --59:48:25 & 0.89 \\ G013.97--00.45 & 18:17:27.6 & --17:01:34 & 0.51 & G317.70+00.11 & 14:51:11.0 & --59:16:52 & 0.53 \\ G014.33--00.65 & 18:18:55.4 & --16:48:12 & 0.53 & G317.88--00.26 & 14:53:46.2 & --59:31:40 & 0.89 \\ G014.39--00.75 & 18:19:24.1 & --16:47:34 & 0.42 & G318.05+00.09 & 14:53:43.9 & --59:08:36 & 0.90 \\ G014.45--00.09 & 18:17:06.1 & --16:25:37 & 0.50 & G318.78--00.17 & 14:59:40.2 & --59:02:11 & 0.84 \\ G014.63--00.57 & 18:19:13.6 & --16:29:56 & 0.57 & G320.19+00.85 & 15:05:20.9 & --57:28:03 & 0.76 \\ G014.72--00.21 & 18:18:04.7 & --16:14:47 & 0.46 & G321.93--00.01 & 15:19:42.4 & --57:18:40 & 1.06 \\ G015.09--00.60 & 18:20:14.0 & --16:06:38 & 0.33 & G322.16+00.64 & 15:18:33.9 & --56:38:03 & 0.67 \\ G015.21--00.62 & 18:20:33.2 & --16:00:37 & 0.40 & G323.19+00.15 & 15:26:47.7 & --56:29:15 & 0.64 \\ G015.51--00.42 & 18:20:23.8 & --15:39:22 & 0.31 & G323.72--00.28 & 15:31:44.6 & --56:32:20 & 0.52 \\ G016.33--00.55 & 18:22:27.7 & --14:59:20 & 0.31 & G325.51+00.42 & 15:39:08.4 & --54:55:47 & 0.57 \\ G016.37--00.21 & 18:21:18.7 & --14:48:01 & 0.36 & G326.40+00.93 & 15:41:58.5 & --53:59:04 & 0.86 \\ G016.54--00.39 & 18:22:19.1 & --14:43:50 & 0.28 & G326.47+00.70 & 15:43:16.2 & --54:07:35 & 0.80 \\ G016.81--00.33 & 18:22:35.9 & --14:27:46 & 0.30 & G326.47+00.88 & 15:42:29.3 & --53:59:03 & 0.95 \\ G016.93+00.24 & 18:20:46.0 & --14:05:28 & 0.30 & G326.62+00.61 & 15:44:26.9 & --54:06:02 & 0.95 \\ G017.19+00.81 & 18:19:12.9 & --13:35:18 & 0.37 & G326.77--00.12 & 15:48:22.3 & --54:35:29 & 0.85 \\ G018.11--00.30 & 18:25:00.0 & --13:18:15 & 0.26 & G326.80+00.37 & 15:46:24.8 & --54:10:57 & 0.67 \\ G018.15--00.39 & 18:25:24.8 & --13:18:34 & 0.28 & G326.95--00.16 & 15:49:30.7 & --54:30:42 & 0.44 \\ G018.26--00.24 & 18:25:05.3 & --13:08:26 & 0.40 & G326.97--00.02 & 15:49:01.0 & --54:23:15 & 0.77 \\ G018.48--00.18 & 18:25:16.9 & --12:54:56 & 0.26 & G327.16--00.24 & 15:50:59.1 & --54:26:28 & 0.46 \\ G018.63--00.06 & 18:25:09.3 & --12:43:43 & 0.29 & G327.29--00.58 & 15:53:05.3 & --54:37:13 & 0.46 \\ G018.84--00.49 & 18:27:05.1 & --12:44:30 & 0.29 & G327.40--00.41 & 15:52:57.9 & --54:25:05 & 0.68 \\ G018.87--00.42 & 18:26:54.1 & --12:41:05 & 0.27 & G327.85--00.56 & 15:56:01.5 & --54:15:02 & 0.53 \\ G018.99--00.03 & 18:25:42.8 & --12:23:51 & 0.48 & G328.06+00.38 & 15:53:02.6 & --53:23:27 & 0.55 \\ G019.29+00.06 & 18:25:56.6 & --12:05:11 & 0.32 & G328.11+00.61 & 15:52:20.6 & --53:11:00 & 0.46 \\ G019.37--00.03 & 18:26:26.1 & --12:03:31 & 0.36 & G328.26--00.53 & 15:58:01.3 & --53:57:44 & 0.56 \\ G019.62--00.66 & 18:29:12.2 & --12:07:52 & 0.30 & G328.81+00.64 & 15:55:46.8 & --52:43:01 & 0.80 \\ G019.89--00.54 & 18:29:16.5 & --11:50:27 & 0.27 & G329.03--00.20 & 16:00:30.6 & --53:12:37 & 0.93 \\ G019.91--00.79 & 18:30:14.3 & --11:56:07 & 0.25 & G329.06--00.30 & 16:01:06.9 & --53:16:05 & 0.67 \\ G020.10--00.70 & 18:30:14.1 & --11:43:18 & 0.26 & G329.46+00.51 & 15:59:38.0 & --52:23:28 & 0.60 \\ G022.06+00.21 & 18:30:40.5 & --09:34:11 & 0.35 & G329.72+00.81 & 15:59:37.6 & --51:59:53 & 0.60 \\ G022.57--00.02 & 18:32:25.6 & --09:13:08 & 0.26 & G330.78+00.25 & 16:07:09.3 & --51:42:48 & 1.01 \\ G022.85--00.45 & 18:34:30.3 & --09:10:11 & 0.28 & G330.87--00.37 & 16:10:17.6 & --52:06:33 & 1.10 \\ G022.96+00.03 & 18:32:59.5 & --08:51:08 & 0.26 & G330.99+00.34 & 16:07:45.7 & --51:30:39 & 0.55 \\ G022.98--00.19 & 18:33:49.6 & --08:55:50 & 0.26 & G331.25--00.44 & 16:12:23.9 & --51:53:57 & 0.49 \\ G023.09--00.15 & 18:33:53.3 & --08:49:05 & 0.30 & G331.38+00.15 & 16:10:27.1 & --51:23:04 & 0.55 \\ G023.25--00.36 & 18:34:54.9 & --08:46:36 & 0.32 & G331.41--00.36 & 16:12:48.9 & --51:44:25 & 0.64 \\ G023.29--00.06 & 18:33:56.7 & --08:36:09 & 0.35 & G331.53--00.08 & 16:12:09.7 & --51:27:08 & 0.50 \\ G023.35--00.21 & 18:34:34.5 & --08:37:04 & 0.35 & G331.63+00.53 & 16:09:58.6 & --50:56:03 & 0.48 \\ G023.38--00.12 & 18:34:19.2 & --08:32:53 & 0.41 & G331.71+00.59 & 16:10:04.2 & --50:50:23 & 0.73 \\ G023.44--00.06 & 18:34:13.1 & --08:27:47 & 0.31 & G332.15+00.05 & 16:14:26.3 & --50:55:29 & 0.50 \\ G023.45--00.51 & 18:35:52.4 & --08:39:48 & 0.28 & G332.19--00.02 & 16:14:58.1 & --50:56:49 & 0.43 \\ G023.47+00.09 & 18:33:43.9 & --08:22:18 & 0.27 & G333.02+00.76 & 16:15:20.8 & --49:48:32 & 0.50 \\ G023.57+00.12 & 18:33:48.9 & --08:16:00 & 0.26 & G333.08--00.56 & 16:21:22.0 & --50:42:51 & 0.59 \\ G024.02+00.14 & 18:34:34.9 & --07:51:38 & 0.26 & G333.19--00.09 & 16:19:47.5 & --50:18:26 & 0.56 \\ G024.07+00.18 & 18:34:32.8 & --07:47:49 & 0.28 & G333.20--00.36 & 16:21:03.0 & --50:29:19 & 0.43 \\ G024.18+00.03 & 18:35:17.0 & --07:46:11 & 0.27 & G333.22--00.41 & 16:21:19.3 & --50:30:37 & 0.46 \\ G024.37--00.15 & 18:36:16.5 & --07:40:56 & 0.32 & G333.31--00.36 & 16:21:32.2 & --50:24:41 & 0.51 \\ G024.43--00.24 & 18:36:42.2 & --07:40:06 & 0.31 & G333.47--00.15 & 16:21:18.9 & --50:08:51 & 0.44 \\ G024.50+00.09 & 18:35:39.2 & --07:27:13 & 0.27 & G333.49--00.24 & 16:21:46.8 & --50:12:19 & 0.57 \\ G024.61--00.33 & 18:37:21.6 & --07:33:08 & 0.31 & G333.60--00.22 & 16:22:09.9 & --50:06:32 & 0.44 \\ G024.64+00.15 & 18:35:41.4 & --07:18:22 & 0.38 & G333.66+00.37 & 16:19:50.9 & --49:38:47 & 0.68 \\ G024.82--00.11 & 18:36:57.6 & --07:16:02 & 0.26 & G333.75--00.33 & 16:23:17.6 & --50:04:46 & 0.56 \\ G024.94--00.15 & 18:37:19.4 & --07:10:34 & 0.35 & G333.76+00.35 & 16:20:25.0 & --49:35:26 & 0.54 \\ G025.15--00.28 & 18:38:09.6 & --07:02:52 & 0.32 & G334.20--00.20 & 16:24:42.2 & --49:39:56 & 0.43 \\ G025.63--00.12 & 18:38:30.1 & --06:32:55 & 0.32 & G334.45--00.24 & 16:25:58.1 & --49:31:03 & 0.50 \\ \hline G025.79+00.81 & 18:35:26.6 & --05:58:57 & 0.19 & G335.06--00.42 & 16:29:22.5 & --49:11:57 & 0.77 \\ G028.53+00.21 & 18:42:39.1 & --03:49:20 & 0.30 & G335.25--00.30 & 16:29:38.2 & --48:59:04 & 0.68 \\ G030.48--00.38 & 18:48:20.1 & --02:21:16 & 0.29 & G335.28--00.13 & 16:29:00.9 & --48:50:43 & 0.69 \\ G030.62+00.18 & 18:46:34.4 & --01:58:31 & 0.31 & G335.44--00.23 & 16:30:07.0 & --48:47:56 & 0.82 \\ G030.73+00.12 & 18:47:00.0 & --01:54:22 & 0.32 & G337.15--00.39 & 16:37:46.4 & --47:38:49 & 0.79 \\ G030.90+00.00 & 18:47:43.1 & --01:48:24 & 0.30 & G337.45--00.40 & 16:39:00.2 & --47:26:07 & 0.45 \\ G031.05+00.27 & 18:47:02.7 & --01:33:08 & 0.30 & G337.50--00.19 & 16:38:18.9 & --47:15:09 & 0.48 \\ G034.03--00.33 & 18:54:36.9 & +00:49:43 & 0.30 & G337.77--00.34 & 16:40:00.7 & --47:08:50 & 0.53 \\ G034.11+00.06 & 18:53:22.0 & +01:04:37 & 0.30 & G337.93--00.51 & 16:41:23.3 & --47:08:51 & 0.64 \\ G034.34--00.90 & 18:57:12.8 & +00:50:40 & 0.30 & G339.26--00.41 & 16:46:01.8 & --46:04:40 & 0.53 \\ G034.35--00.72 & 18:56:35.7 & +00:56:11 & 0.34 & G339.58--00.13 & 16:46:00.1 & --45:38:54 & 0.52 \\ G034.71--00.63 & 18:56:55.6 & +01:17:44 & 0.41 & G339.62--00.12 & 16:46:05.1 & --45:37:07 & 0.41 \\ G034.77--00.81 & 18:57:40.0 & +01:15:57 & 0.39 & G340.06--00.24 & 16:48:14.9 & --45:21:32 & 0.47 \\ G034.85+00.43 & 18:53:23.6 & +01:54:07 & 0.34 & G340.26--00.24 & 16:48:59.8 & --45:12:03 & 0.57 \\ G034.98+00.30 & 18:54:06.3 & +01:57:43 & 0.31 & G340.77--00.12 & 16:50:18.0 & --44:44:05 & 0.44 \\ G035.19--00.75 & 18:58:13.9 & +01:40:07 & 0.59 & G340.93--00.23 & 16:51:21.4 & --44:40:36 & 0.61 \\ G035.49--00.30 & 18:57:10.4 & +02:08:27 & 0.38 & G341.12--00.42 & 16:52:51.9 & --44:39:26 & 0.60 \\ G036.42--00.15 & 18:58:20.4 & +03:02:04 & 0.27 & G341.12--00.42 & 16:52:51.6 & --44:39:17 & 0.61\\ G037.26+00.09 & 18:59:01.9 & +03:53:40 & 0.36 & G341.21--00.24 & 16:52:25.3 & --44:28:11 & 0.47\\ G037.44+00.14 & 18:59:09.6 & +04:04:18 & 0.28 & G342.57+00.18 & 16:55:21.5 & --43:09:13 & 0.56\\ G037.48+00.07 & 18:59:29.3 & +04:05:03 & 0.29 & G343.40--00.33 & 17:00:21.5 & --42:49:13 & 0.52\\ G037.54+00.20 & 18:59:08.7 & +04:11:44 & 0.29 & G343.75--00.16 & 17:00:48.1 & --42:26:19 & 0.56\\ G037.65+00.12 & 18:59:38.5 & +04:15:22 & 0.29 & G343.76--00.15 & 17:00:49.1 & --42:25:24 & 0.56\\ G038.93--00.36 & 19:03:40.9 & +05:10:19 & 0.48 & G343.84--00.08 & 17:00:45.1 & --42:19:04 & 0.66\\ G044.30+00.03 & 19:12:17.0 & +10:07:02 & 0.31 & G344.10--00.65 & 17:04:03.9 & --42:27:36 & 0.81\\ G046.33--00.24 & 19:17:05.9 & +11:47:23 & 0.32 & G344.21--00.61 & 17:04:14.8 & --42:21:09 & 0.44\\ G048.90--00.27 & 19:22:08.9 & +14:02:57 & 0.41 & G344.99--00.23 & 17:05:10.4 & --41:29:38 & 0.87\\ G049.39--00.31 & 19:23:16.0 & +14:27:17 & 0.34 & G345.00--00.23 & 17:05:12.5 & --41:29:35 & 0.50 \\ G049.48--00.38 & 19:23:40.6 & +14:30:25 & 0.60 & G345.04--00.21 & 17:05:15.2 & --41:26:59 & 1.20\\ G050.06+00.06 & 19:23:13.0 & +15:13:28 & 0.36 & G345.26--00.04 & 17:05:14.5 & --41:10:16 & 0.80\\ G050.39--00.41 & 19:25:34.4 & +15:17:32 & 0.35 & G345.49+00.31 & 17:04:29.1 & --40:46:27 & 0.64 \\ G053.14+00.07 & 19:29:18.0 & +17:56:08 & 0.46 & G345.50+00.34 & 17:04:24.5 & --40:44:38 & 1.21 \\ G053.21--00.09 & 19:30:01.7 & +17:55:28 & 0.34 & G345.67+00.34 & 17:04:58.5 & --40:36:44 & 0.82 \\ G053.24+00.06 & 19:29:31.8 & +18:01:14 & 0.57 & G348.18+00.47 & 17:12:10.4 & --38:31:19 & 0.95 \\ G053.57+00.06 & 19:30:12.6 & +18:18:35 & 0.37 & G350.02--00.51 & 17:21:39.5 & --37:35:45 & 0.95 \\ G053.63+00.03 & 19:30:26.3 & +18:20:40 & 0.33 & G350.52--00.36 & 17:22:27.3 & - -37:05:32 & 0.79 \\ G053.81--00.00 & 19:30:54.4 & +18:29:32 & 0.41 & G350.69--00.48 & 17:23:26.9 & --37:01:05 & 0.52 \\ G058.48+00.42 & 19:39:01.4 & +22:46:46 & 0.30 & G350.94+00.75 & 17:19:06.7 & --36:07:04 & 0.45 \\ G059.63--00.18 & 19:43:47.6 & +23:28:45 & 0.30 & G350.94+00.66 & 17:19:30.2 & --36:09:52 & 0.83 \\ G059.79+00.06 & 19:43:13.2 & +23:44:22 & 0.29 & G350.96+00.55 & 17:19:58.7 & --36:12:56 & 0.57 \\ \multicolumn{4}{c|}{{\it 4th quadrant clouds}} & G351.16+00.71 & 17:19:53.7 & --35:57:29 & 0.62 \\ G300.91+00.88 & 12:34:13.0 & --61:55:39 & 1.00 & G351.25+00.66 & 17:20:23.3 & --35:54:39 & 0.82 \\ G305.36+00.19 & 13:12:33.8 & --62:35:12 & 0.58 & G351.44+00.66 & 17:20:54.7 & --35:45:11 & 0.92 \\ G309.13--00.14 & 13:45:14.1 & --62:21:36 & 0.52 & G351.47--00.45 & 17:25:30.5 & --36:21:33 & 0.75 \\ G309.37--00.12 & 13:47:18.1 & --62:17:35 & 0.22 & G351.52--00.56 & 17:26:07.7 & --36:22:40 & 0.40 \\ G309.42--00.62 & 13:48:37.0 & --62:46:00 & 0.51 & G351.53--00.56 & 17:26:06.6 & --36:22:05 & 1.30 \\ G310.22+00.39 & 13:53:21.6 & --61:36:15 & 0.66 & G351.59--00.36 & 17:25:26.9 & --36:12:41 & 0.65 \\ G311.57+00.31 & 14:04:24.5 & --61:19:45 & 0.53& G351.78--00.54 & 17:26:44.9 & --36:09:17 & 0.58 \\ G311.60+00.41 & 14:04:25.5 & --61:13:36 & 0.50& G351.81+00.65 & 17:21:59.2 & --35:27:34 & 0.94 \\ G311.95+00.15 & 14:07:48.4 & --61:22:56 & 0.49& G351.96--00.27 & 17:26:08.4 & --35:51:15 & 0.71 \\ G312.11+00.27 & 14:08:47.1 & --61:13:09 & 0.47 & &&&\\ \hline \end{tabular} \end{table}