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Observation Summary by Object for E H Collinson

Total observations:7,149Number of uploaded data files:27
First observation:JD 2422392.000000\8 Mar 1920 12:00:00.000000 UTLatest observation:JD 2447012.455000\4 Aug 1987 22:55:12.000000 UT
Object TypeNumber of Observations
Variable Star7,149
Observation MethodNumber of Observations
Visual7,149

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Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
1987244340011110000
19861331056112511551919152
1985186131022811714222134177
1984175171124026201718251610
1983263142337201718192024361025
198234225105083822152753334021
198123316131112161724165031252
19801534231319442125261715
197924415020006240
19788110087237157985
1977107101601181110246128
197614443122511517281110117
19751221011268631512182011
19741141416013416121381215
197371300007561062311
1972154612171912131813172610
1971167616141111052222282210
1970157102511129114222414015
19691039601420051330204
1968401000111172656
196710000000000352
196316026520000100
196224720069000000
1961780031101022116618
19597918757126327840
19581121510101214209121585
19576601133523371424
195616005430211000
195543000263578750
19544001110001000
195130014624332410
195010837471091081218119
194946063213577930
1948159424342623014781342
194798609171010111615112
1946293133319293237262927191712
1945336293528283125283027421320
19441180001014822263125
19435320000000000
194247000200011131434
19412200000000000
1940136160242332606041114
193861052315144000000
19372033929251913668530185
1936284427363181212724373344
1935405433871413534322720202519
1934100000000000010
19258900000001825191611
192422527245337131622970512
192334225233233152214162293623
1922479113337315133385753504144
1921333273537250044460571727
1920990067000413202227