mu Cephei historical data Date: Thu, 7 Dec 2000 00:24:23 -0700 (MST) From: Brian Skiff <bas@lowell.edu> Subject: mu Cephei historical data mu Cephei historical data source: 1938POPot..29a...3H HASSENSTEIN W. Publ. Astrophys. Obs. Potsdam, 29, part 1, 3 (1938) Untersuchungen uber den lichtwechsel von mu. Cephei. second list: 30cm refractor + potassium-argon photoelectric cell (no filter) delta = magnitude difference wrt 20 Cep = HD 209960. B mag. assumes B=6.68 for 20 Cep. JD delta B 2427926.43 -0.360: 6.32 2427927.48 -0.360: 6.32 2427928.47 -0.332 6.35 2427929.39 -0.355: 6.33 2427934.49 -0.340 6.34 2427943.45 -0.359 6.32 2427944.45 -0.324 6.36 2427950.45 -0.346 6.33 2427951.45 -0.364 6.32 2427954.45 -0.354 6.33 2427964.44 -0.367 6.31 2427966.44 -0.348 6.33 2427973.47 -0.331 6.35 2427975.49 -0.346 6.33 2427976.43 -0.288 6.39 2428021.39 -0.284 6.40 2428025.40 -0.240 6.44 2428026.40 -0.242 6.44 2428044.36 -0.252: 6.43 2428047.35 -0.200 6.48 2428055.49 -0.180 6.50 2428056.46 -0.136: 6.54 2428063.46 -0.185: 6.50 2428064.48 -0.207 6.47 2428069.29 -0.173 6.51 2428070.29 -0.218 6.46 2428081.45 -0.149 6.53 2428084.27 -0.164 6.52 2428088.26 -0.142 6.54 2428094.24 -0.132 6.55 2428107.34 -0.072 6.61 2428111.21 -0.079 6.60 2428121.29 -0.034 6.65 2428138.42 -0.018 6.66 2428143.36 +0.065: 6.75 2428145.37 +0.020: 6.70 2428153.22 +0.004 6.68 2428173.22 +0.020 6.70 2428180.22 +0.016 6.70 2428183.31 +0.010 6.69 2428192.42 +0.070: 6.75 2428205.40 -0.048 6.63 2428209.26 +0.012 6.69 2428228.31 +0.005 6.69 2428247.29 +0.006 6.69 2428267.35 -0.015 6.66 2428270.53 -0.036 6.64 2428280.37 -0.024: 6.66 2428285.39 -0.003: 6.68 2428298.51 -0.139 6.54 2428303.54 -0.076 6.60 2428305.51 -0.089 6.59 2428308.44 -0.098 6.58 2428322.49 -0.150 6.53 2428332.47 -0.208 6.47 2428333.48 -0.164: 6.52 2428338.50 -0.140 6.54 2428373.39 -0.227 6.45 2428376.45 -0.202: 6.48 2428389.46 -0.248 6.43 2428397.36 -0.277: 6.40 2428398.38 -0.224 6.46 2428407.35 -0.214 6.47 2428417.36 -0.210 6.47 2428424.32 -0.219 6.46 2428429.31 -0.259 6.42 2428435.28 -0.253 6.43 2428441.27 -0.247 6.43 2428453.44 -0.263 6.42 2428471.23 -0.326 6.35 2428480.49 -0.339 6.34 2428496.30 -0.325 6.36 2428514.24 -0.347 6.33 2428522.28 -0.328 6.35 2428528.27 -0.350 6.33 2428534.27 -0.322 6.36 2428542.31 -0.326 6.35 2428554.31 -0.337 6.34 2428578.53 -0.263: 6.42 2428590.32 -0.277 6.40 2428603.49 -0.306 6.37 2428617.45 -0.318 6.36 2428633.52 -0.296 6.38 2428645.52 -0.323 6.36 2428655.43 -0.264 6.42 2428662.48 -0.309 6.37 2428666.45 -0.283 6.40 2428677.47 -0.272 6.41 2428683.50 -0.277 6.40 2428691.46 -0.317 6.36 2428695.50 -0.262 6.42 2428703.46 -0.346 6.33 2428707.47 -0.365 6.32 2428711.44 -0.349 6.33 2428718.43 -0.362 6.32 2428752.41 -0.335 6.35 2428757.39 -0.342 6.34 2428762.41 -0.378 6.30 2428770.37 -0.336 6.34 2428777.38 -0.335 6.35 2428795.29 -0.347 6.33 2428801.28 -0.346 6.33 2428810.26 -0.413: 6.27 2428826.25 -0.353 6.33 2428829.25 -0.363 6.32 2428834.44 -0.323: 6.36 2428835.39 -0.335 6.34 2428848.46 -0.320 6.36 2428859.34 -0.332 6.35 2428865.34 -0.287 6.39 2428881.33 -0.337: 6.34 2428890.40 -0.299: 6.38 2428903.45 -0.307 6.37 2428924.22 -0.365 6.32 2428929.26 -0.307 6.37 2428935.29 -0.280 6.40 2428946.25 -0.262 6.42 2428951.27 -0.243 6.44 2428963.28 -0.274 6.41 2428969.30 -0.297 6.38 2428973.29 -0.336 6.34 2428977.30 -0.265 6.42 2428998.35 -0.303 6.38 2429003.40 -0.305 6.38 2429016.46 -0.274 6.41 2429022.50 -0.315 6.37 2429026.52 -0.284 6.40 2429030.47 -0.326 6.35 2429032.46 -0.325 6.36 2429042.46 -0.308 6.37 2429054.47 -0.366 6.31 2429070.44 -0.406 6.27 2429079.44 -0.432 6.25 2429086.40 -0.411 6.27 [reformatted] object YYYYMMDD(UT) mag code CEPmu 19350503.93 6.32B WHa CEPmu 19350504.98 6.32B WHa CEPmu 19350505.97 6.35B WHa CEPmu 19350506.89 6.33B WHa CEPmu 19350511.99 6.34B WHa CEPmu 19350520.95 6.32B WHa CEPmu 19350521.95 6.36B WHa CEPmu 19350527.95 6.33B WHa CEPmu 19350528.95 6.32B WHa CEPmu 19350531.95 6.33B WHa CEPmu 19350610.94 6.31B WHa CEPmu 19350612.94 6.33B WHa CEPmu 19350619.97 6.35B WHa CEPmu 19350621.99 6.33B WHa CEPmu 19350622.93 6.39B WHa CEPmu 19350806.89 6.40B WHa CEPmu 19350810.90 6.44B WHa CEPmu 19350811.90 6.44B WHa CEPmu 19350829.86 6.43B WHa CEPmu 19350901.85 6.48B WHa CEPmu 19350909.99 6.50B WHa CEPmu 19350910.96 6.54B WHa CEPmu 19350917.96 6.50B WHa CEPmu 19350918.98 6.47B WHa CEPmu 19350923.79 6.51B WHa CEPmu 19350924.79 6.46B WHa CEPmu 19351005.95 6.53B WHa CEPmu 19351008.77 6.52B WHa CEPmu 19351012.76 6.54B WHa CEPmu 19351018.74 6.55B WHa CEPmu 19351031.84 6.61B WHa CEPmu 19351104.71 6.60B WHa CEPmu 19351114.79 6.65B WHa CEPmu 19351201.92 6.66B WHa CEPmu 19351206.86 6.75B WHa CEPmu 19351208.87 6.70B WHa CEPmu 19351216.72 6.68B WHa CEPmu 19360105.72 6.70B WHa CEPmu 19360112.72 6.70B WHa CEPmu 19360115.81 6.69B WHa CEPmu 19360124.92 6.75B WHa CEPmu 19360206.90 6.63B WHa CEPmu 19360210.76 6.69B WHa CEPmu 19360229.81 6.69B WHa CEPmu 19360319.79 6.69B WHa CEPmu 19360408.85 6.66B WHa CEPmu 19360412.03 6.64B WHa CEPmu 19360421.87 6.66B WHa CEPmu 19360426.89 6.68B WHa CEPmu 19360510.01 6.54B WHa CEPmu 19360515.04 6.60B WHa CEPmu 19360517.01 6.59B WHa CEPmu 19360519.94 6.58B WHa CEPmu 19360602.99 6.53B WHa CEPmu 19360612.97 6.47B WHa CEPmu 19360613.98 6.52B WHa CEPmu 19360619.00 6.54B WHa CEPmu 19360723.89 6.45B WHa CEPmu 19360726.95 6.48B WHa CEPmu 19360808.96 6.43B WHa CEPmu 19360816.86 6.40B WHa CEPmu 19360817.88 6.46B WHa CEPmu 19360826.85 6.47B WHa CEPmu 19360905.86 6.47B WHa CEPmu 19360912.82 6.46B WHa CEPmu 19360917.81 6.42B WHa CEPmu 19360923.78 6.43B WHa CEPmu 19360929.77 6.43B WHa CEPmu 19361011.94 6.42B WHa CEPmu 19361029.73 6.35B WHa CEPmu 19361107.99 6.34B WHa CEPmu 19361123.80 6.36B WHa CEPmu 19361211.74 6.33B WHa CEPmu 19361219.78 6.35B WHa CEPmu 19361225.77 6.33B WHa CEPmu 19361231.77 6.36B WHa CEPmu 19370108.81 6.35B WHa CEPmu 19370120.81 6.34B WHa CEPmu 19370214.03 6.42B WHa CEPmu 19370225.82 6.40B WHa CEPmu 19370310.99 6.37B WHa CEPmu 19370324.95 6.36B WHa CEPmu 19370410.02 6.38B WHa CEPmu 19370422.02 6.36B WHa CEPmu 19370501.93 6.42B WHa CEPmu 19370508.98 6.37B WHa CEPmu 19370512.95 6.40B WHa CEPmu 19370523.97 6.41B WHa CEPmu 19370530.00 6.40B WHa CEPmu 19370606.96 6.36B WHa CEPmu 19370611.00 6.42B WHa CEPmu 19370618.96 6.33B WHa CEPmu 19370622.97 6.32B WHa CEPmu 19370626.94 6.33B WHa CEPmu 19370703.93 6.32B WHa CEPmu 19370806.91 6.35B WHa CEPmu 19370811.89 6.34B WHa CEPmu 19370816.91 6.30B WHa CEPmu 19370824.87 6.34B WHa CEPmu 19370831.88 6.35B WHa CEPmu 19370918.79 6.33B WHa CEPmu 19370924.78 6.33B WHa CEPmu 19371003.76 6.27B WHa CEPmu 19371019.75 6.33B WHa CEPmu 19371022.75 6.32B WHa CEPmu 19371027.94 6.36B WHa CEPmu 19371028.89 6.34B WHa CEPmu 19371110.96 6.36B WHa CEPmu 19371121.84 6.35B WHa CEPmu 19371127.84 6.39B WHa CEPmu 19371213.83 6.34B WHa CEPmu 19371222.90 6.38B WHa CEPmu 19380104.95 6.37B WHa CEPmu 19380125.72 6.32B WHa CEPmu 19380130.76 6.37B WHa CEPmu 19380205.79 6.40B WHa CEPmu 19380216.75 6.42B WHa CEPmu 19380221.77 6.44B WHa CEPmu 19380305.78 6.41B WHa CEPmu 19380311.80 6.38B WHa CEPmu 19380315.79 6.34B WHa CEPmu 19380319.80 6.42B WHa CEPmu 19380409.85 6.38B WHa CEPmu 19380414.90 6.38B WHa CEPmu 19380427.96 6.41B WHa CEPmu 19380504.00 6.37B WHa CEPmu 19380508.02 6.40B WHa CEPmu 19380511.97 6.35B WHa CEPmu 19380513.96 6.36B WHa CEPmu 19380523.96 6.37B WHa CEPmu 19380604.97 6.31B WHa CEPmu 19380620.94 6.27B WHa CEPmu 19380629.94 6.25B WHa CEPmu 19380706.90 6.27B WHa