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Log

PagePlateClassObjectR.A.DecStartObs H.A.Obs DecStopExpDateMiscellaneous
6017952Mα Lyrae01 30 306 56 W+46.701 40 30Dec 10 1909x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae.
6017952Mα Lyrae01 41 3001 51 30Dec 10 1909x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae.
6017952Mα Lyrae01 53 3002 03 30Dec 10 1909x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae.
6017952Mα Lyrae02 04 0002 14 00Dec 10 1909x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae.
6017952Mα Lyrae02 15 0002 25 00Dec 10 1909x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae.
6017952Mα Lyrae02 25 3002 35 00Dec 10 1909x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae.
6017952Mα Lyrae02 36 0002 46 00Dec 10 1909x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae.
6017953MMars03 463 16 W+3.703 56Dec 10 1909x 17953 Cramer Iso plate used.
6017954MSaturn04 002 50 W+6.504 10Dec 10 1909x 17954 Cramer Iso plate used.