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. first list: 30cm refractor visual estimates using a spot photometer del(12) = magnitude difference wrt 12 Cep, derived mv assumes V=5.51; del(20) = magnitude difference wrt 20 Cep, derived mv assumes V=5.27. JD del(12) mv del(20) mv 2426615.43 -1.26 4.25 2426618.44 -1.71 3.80 2426624.41 -1.50 4.01 2426626.26 -1.32 4.19 2426631.27 -1.66 3.85 2426633.25 -1.43 4.08 2426636.41 -1.41 4.10 2426637.42 -1.43 4.08 2426641.40 -1.42 4.09 2426646.40 -1.44 4.07 2426650.39 -1.54 3.97 2426656.34 -1.70 3.81 2426675.37 -1.66 3.85 2426681.27 -1.67 3.84 -1.43 3.84 2426691.44 -1.68 3.83 2426706.35 -1.61 3.90 2426707.25 -1.45 4.06 -1.51 3.76 2426721.35 -1.59 3.92 2426726.25 -1.55 3.96 -1.39 3.88 2426735.22 -1.70 3.81 -1.37 3.90 2426744.25 -1.59 3.92 -1.45 3.82 2426753.25 -1.61 3.90 -1.38 3.89 2426766.26 -1.58 3.93 -1.42 3.85 2426782.27 -1.61 3.90 -1.30 3.97 2426790.44 -1.69 3.82 -1.47 3.80 2426811.39 -1.53 3.98 -1.33 3.94 2426825.40 -1.66 3.85 -1.45 3.82 2426844.42 -1.51 4.00 -1.38 3.89 2426856.46 -1.57 3.94 2426861.41 -1.59 3.92 -1.34 3.93 2426869.40 -1.53 3.98 -1.34 3.93 2426881.44 -1.62 3.89 -1.38 3.89 2426893.42 -1.61 3.90 -1.42 3.85 2426898.39 -1.43 3.84 2426937.34 -1.36 3.91 2426943.38 -1.38 3.89 2426960.31 -1.36 3.91 2426979.46 -1.63 3.88 -1.48 3.79 2426987.44 -1.69 3.82 -1.48 3.79 2426998.43 -1.45 3.82 2427021.32 -1.60 3.67 2427024.35 -1.85 3.66 -1.64 3.63 2427026.36 -1.70 3.57 2427039.32 -1.80 3.71 -1.53 3.74 2427051.28 -1.86 3.65 2427057.37 -1.52 3.75 2427061.26 -1.77 3.50 2427072.21 -1.87 3.64 2427079.24 -1.87 3.64 2427106.22 -1.88 3.63 2427115.26 -1.90 3.61 2427132.28 -1.82 3.69 2427143.26 -1.77 3.74 2427159.33 -1.79 3.72 2427176.36 -1.73 3.78 2427189.34 -1.73 3.78 2427213.45 -1.89 3.62 2427280.39 -1.66 3.85 2427281.36 -1.45 3.82 2427320.32 -1.67 3.84 2427321.32 -1.63 3.88 2427327.31 -1.67 3.84 2427342.27 -1.62 3.89 2427352.40 -1.58 3.93 2427368.38 -1.58 3.93 2427384.34 -1.59 3.92 2427399.33 -1.41 4.10 2427415.26 -1.46 4.05 2427442.25 -1.36 4.15 2427449.21 -1.46 4.05 2427460.21 -1.42 4.09 2427483.25 -1.41 4.10 2427514.30 -1.23 4.28 2427530.42 -1.28 4.23 2427549.40 -1.38 4.13 -1.35 3.92 2427567.43 -1.45 4.06 2427581.39 -1.47 4.04 2427590.41 -1.54 3.97 2427601.41 -1.57 3.94 2427611.42 -1.60 3.91 2427616.45 -1.51 4.00 2427657.38 -1.67 3.84 2427665.39 -1.70 3.81 2427689.31 -1.66 3.85 2427699.30 -1.76 3.75 2427717.42 -1.59 3.92 2427733.39 -1.61 3.90 2427745.46 -1.43 4.08 2427755.36 -1.61 3.90 2427785.25 -1.64 3.87 2427806.40 -1.58 3.93 2427832.45 -1.55 3.96 2427840.26 -1.50 4.01 [reformatted] object YYYYMMDD(UT) mag code CEPmu 19310930.93 4.25 WHa CEPmu 19311003.94 3.80 WHa CEPmu 19311009.91 4.01 WHa CEPmu 19311011.76 4.19 WHa CEPmu 19311016.77 3.85 WHa CEPmu 19311018.75 4.08 WHa CEPmu 19311021.91 4.10 WHa CEPmu 19311022.92 4.08 WHa CEPmu 19311026.90 4.09 WHa CEPmu 19311031.90 4.07 WHa CEPmu 19311104.89 3.97 WHa CEPmu 19311110.84 3.81 WHa CEPmu 19311129.87 3.85 WHa CEPmu 19311205.77 3.84 WHa CEPmu 19311215.94 3.83 WHa CEPmu 19311230.85 3.90 WHa CEPmu 19311231.75 3.76 WHa CEPmu 19311231.75 4.06 WHa CEPmu 19320114.85 3.92 WHa CEPmu 19320119.75 3.88 WHa CEPmu 19320119.75 3.96 WHa CEPmu 19320128.72 3.81 WHa CEPmu 19320128.72 3.90 WHa CEPmu 19320206.75 3.82 WHa CEPmu 19320206.75 3.92 WHa CEPmu 19320215.75 3.89 WHa CEPmu 19320215.75 3.90 WHa CEPmu 19320228.76 3.85 WHa CEPmu 19320228.76 3.93 WHa CEPmu 19320315.77 3.90 WHa CEPmu 19320315.77 3.97 WHa CEPmu 19320323.94 3.80 WHa CEPmu 19320323.94 3.82 WHa CEPmu 19320413.89 3.94 WHa CEPmu 19320413.89 3.98 WHa CEPmu 19320427.90 3.82 WHa CEPmu 19320427.90 3.85 WHa CEPmu 19320516.92 3.89 WHa CEPmu 19320516.92 4.00 WHa CEPmu 19320528.96 3.94 WHa CEPmu 19320602.91 3.92 WHa CEPmu 19320602.91 3.93 WHa CEPmu 19320610.90 3.93 WHa CEPmu 19320610.90 3.98 WHa CEPmu 19320622.94 3.89 WHa CEPmu 19320704.92 3.85 WHa CEPmu 19320704.92 3.90 WHa CEPmu 19320709.89 3.84 WHa CEPmu 19320817.84 3.91 WHa CEPmu 19320823.88 3.89 WHa CEPmu 19320909.81 3.91 WHa CEPmu 19320928.96 3.79 WHa CEPmu 19320928.96 3.88 WHa CEPmu 19321006.94 3.79 WHa CEPmu 19321006.94 3.82 WHa CEPmu 19321017.93 3.82 WHa CEPmu 19321109.82 3.67 WHa CEPmu 19321112.85 3.63 WHa CEPmu 19321112.85 3.66 WHa CEPmu 19321114.86 3.57 WHa CEPmu 19321127.82 3.71 WHa CEPmu 19321127.82 3.74 WHa CEPmu 19321209.78 3.65 WHa CEPmu 19321215.87 3.75 WHa CEPmu 19321219.76 3.50 WHa CEPmu 19321230.71 3.64 WHa CEPmu 19330106.74 3.64 WHa CEPmu 19330202.72 3.63 WHa CEPmu 19330211.76 3.61 WHa CEPmu 19330228.78 3.69 WHa CEPmu 19330311.76 3.74 WHa CEPmu 19330327.83 3.72 WHa CEPmu 19330413.86 3.78 WHa CEPmu 19330426.84 3.78 WHa CEPmu 19330520.95 3.62 WHa CEPmu 19330726.89 3.85 WHa CEPmu 19330727.86 3.82 WHa CEPmu 19330904.82 3.84 WHa CEPmu 19330905.82 3.88 WHa CEPmu 19330911.81 3.84 WHa CEPmu 19330926.77 3.89 WHa CEPmu 19331006.90 3.93 WHa CEPmu 19331022.88 3.93 WHa CEPmu 19331107.84 3.92 WHa CEPmu 19331122.83 4.10 WHa CEPmu 19331208.76 4.05 WHa CEPmu 19340104.75 4.15 WHa CEPmu 19340111.71 4.05 WHa CEPmu 19340122.71 4.09 WHa CEPmu 19340214.75 4.10 WHa CEPmu 19340317.80 4.28 WHa CEPmu 19340402.92 4.23 WHa CEPmu 19340421.90 3.92 WHa CEPmu 19340421.90 4.13 WHa CEPmu 19340509.93 4.06 WHa CEPmu 19340523.89 4.04 WHa CEPmu 19340601.91 3.97 WHa CEPmu 19340612.91 3.94 WHa CEPmu 19340622.92 3.91 WHa CEPmu 19340627.95 4.00 WHa CEPmu 19340807.88 3.84 WHa CEPmu 19340815.89 3.81 WHa CEPmu 19340908.81 3.85 WHa CEPmu 19340918.80 3.75 WHa CEPmu 19341006.92 3.92 WHa CEPmu 19341022.89 3.90 WHa CEPmu 19341103.96 4.08 WHa CEPmu 19341113.86 3.90 WHa CEPmu 19341213.75 3.87 WHa CEPmu 19350103.90 3.93 WHa CEPmu 19350129.95 3.96 WHa CEPmu 19350206.76 4.01 WHa