Table 14 from Abhyankar (1959) Measured Radial Velocities of AO Cas Date Phase Phase Velocity in (Kep) V1 V2 of Ca II days km/s km/s km/s Lick plates: 1956 Aug. 11, 9:10 UT 3.284 0.9670 -030.9 ----- ---- Aug. 24, 8:34 2.165 0.6494 +157.6 -163.6 ---- 11:37 2.292 0.6855 +206.5 -150.4 ---- Aug. 31, 11:34 2.243 0.6716 +182.8 -151.3 ---- Sep. 3, 7:30 1.549 0.4746 -038.8 ----- ---- Sep. 4, 7:18 2.541 0.7562 +156.8 -147.6 ---- Sep. 6, 11:21 1.183 0.3707 -187.4 +158.6 ---- Sep. 9, 6:46 0.472 0.1690 -223.7 +115.5 ---- Sep. 11, 7:18 2.494 0.7428 +209.5 -174.7 ---- Sep. 12, 12:05 0.170 0.0832 -178.0 ----- ---- Sep. 29, 10:15 3.000 0.8864 +113.8 -125.6 ---- Sep. 30, 6:25 0.316 0.1247 -192.3 +110.7 ---- 9:37 0.450 0.1627 -223.6 +101.5 ---- Oct. 20, 8:34 2.788 0.8263 +165.7 -154.3 ---- Oct. 21, 4:27 0.093 0.0614 -142.8 +180.4 ---- 8:11 0.249 0.1057 -151.0 +119.0 ---- Nov. 3, 7:49 2.663 0.7908 +198.8 -188.0 ---- Nov. 4, 7:12 0.114 0.0382 -139.0 ----- ---- Nov. 23, 3:13 1.330 0.4125 -132.0 +173.9 ---- 6:17 1.458 0.4488 -078.2 ----- ---- Nov. 24, 3:13 2.330 0.6963 +213.4 -148.1 ---- 6:22 2.461 0.7335 +167.6 -159.2 ---- Dec. 21, 3:56 1.171 0.3673 -202.3 +120.3 ---- Dec. 23, 4:12 3.182 0.9380 +026.6 ----- ---- Dec. 24, 3:41 0.637 0.2158 -244.8 +124.1 ---- Dec. 25, 3.58 1.649 0.5030 -033.6 ----- ---- 1957 Sep. 9, 7:12 2.565 0.7630 +192.4 -170.2 ---- 11:03 2.725 0.8084 +189.4 -142.6 ---- Sep. 11, 11:03 1.201 0.3759 -166.0 +196.8 ---- Sep. 13, 10:45 3.189 0.9401 +039.8 -216.1 ---- Sep. 21, 10:28 0.606 0.2070 -263.7 +135.2 ---- Sep. 24, 6:16 3.431 0.0088 -054.9 ----- ---- Sep. 25, 5:55 0.894 0.2887 -209.2 +121.2 ---- Oct. 8, 5:08 3.290 0.9687 000.0 -200.2 ---- Oct. 16, 5:07 0.719 0.2391 -258.4 +142.1 ---- 9:11 0.889 0.2873 -250.1 +108.4 ---- Oct. 17, 4:51 1.708 0.5197 -036.6 ----- ---- Oct. 31, 3:57 1.576 0.4823 -046.3 ----- ---- 7:48 1.736 0.5277 -016.2 ----- ---- Nov. 26, 6:09 3.003 0.8873 +141.8 -138.4 ---- Dec. 2, 5:35 1.932 0.5833 +073.5 -211.8 ---- Dec. 9, 5:07 1.865 0.5643 +056.3 ----- ---- Dec. 11, 4:53 0.332 0.1292 -173.7 +100.4 ---- Dec. 12, 4:53 1.332 0.4130 -155.8 +232.7 ---- Dec. 23, 4:20 1.739 0.5285 -012.1 ----- ---- Dec. 25, 4:10 0.209 0.0943 -148.2 +136.2 ---- 1958 Jan. 5, 3:49 0.623 0.2118 -242.6 +172.5 ---- Mount Wilson 100 inch coude plates: 1957 Sep. 11, 10:13 1.167 0.3662 -181.4 +164.7 -18.60, ----- 11:22 1.215 0.3798 -175.0 +140.6 -17.51, -40.18 12:29 1.261 0.3929 -175.4 +154.2 -16.03, ----- Sep. 13, 8:38 3.101 0.9151 +086.5 -184.8 -16.34, -36.67 9:53 3.153 0.9309 +096.5 -162.6 -19.53, ----- Sep. 14, 9:18 0.606 0.2070 -240.7 +124.2 -15.52, -34.67 10:29 0.655 0.2210 -237.5 +124.6 -15.22, -35.54 Oct. 2, 8:22 0.949 0.3043 -239.2 +116.3 -13.22, -34.95 9:53 1.012 0.3222 -244.2 +104.1 -18.63, ----- 11:25 1.076 0.3404 -218.4 +086.6 -15.24, -35.93 Oct. 3, 8:22 1.949 0.5881 +064.9 ----- -16.16, ----- Oct. 4, 8:12 2.942 0.8700 +138.0 -130.4 -14.96, -37.18 9:38 3.001 0.8867 +123.4 -140.8 -14.68, -31.08 10:56 3.056 0.9023 +110.1 -149.9 -19.00, ----- Oct. 5, 8:04 0.412 0.1519 -210.3 +132.4 -16.07, -35.20 9:18 0.464 0.1667 -211.9 +121.5 -15.41, ----- 11:06 0.538 0.1877 -228.0 +101.6 -16.67, -36.18 Mount Wilson 60 inch cassegrain plates: 1957 Sep. 14, 9:42 0.622 0.2115 -242.9 +157.9 -20.72 10:54 0.672 0.2257 -236.4 +183.4 -23.99 12:16 0.729 0.2419 -254.8 +177.9 -22.48 Sep. 15, 9:40 1.621 0.4951 -036.6 ----- -19.43 11:10 1.683 0.5127 -022.6 ----- -23.51 12:36 1.743 0.5297 -004.1 ----- -20.40 Sep. 16, 9:33 2.616 0.7774 +204.4 -202.0 -21.30 10:53 2.671 0.7931 +185.6 -173.4 -28.54 12:20 2.732 0.8104 +161.7 -192.3 -25.45 Sep. 18, 9:58 1.109 0.3497 -220.4 +157.7 -26.69 11:36 1.177 0.3690 -204.7 +139.5 -22.85