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Article Contents
- ABSTRACT
- 1.INTRODUCTION
- 2.REASONS FOR A NEW FORM
CLASSIFICATION
- 3.OUTLINE OF THE NEW FORM
CLASSIFICATION
- 3.1.The Terminology for the Fundamental Parameter
- 3.2.Secondary Parameters: the "Form Family"
- 3.3.Secondary Parameters: the "Inclination Class"
- 3.4.Generalities Concerning the Classification
System
- 4.SOME PHOTOGRAPHIC CONSIDERATIONS
- 4.1.The Amount of Information in a Photographic Image
of a Galaxy
- 4.2.The Photographic Gradation of the Prints
- 5.A DESCRIPTION OF THE NEW
CLASSIFICATION IN TERMS OF THE STANDARD GALAXIES
- 5.1.The I Systems (Plates I-V)
- 5.2.The S Systems (Plates VI-XVI)
- 5.3.The B Systems (Plates XVII-XIX)
- 5.4.The D Systems (Plates XX-XXIV)
- 5.5.Systems With Peculiar or Complex Nuclei
(Plates XXV-XXVII)
- 6.REASONS FOR A NEW
CLASSIFICATION. CONCLUSION
- 7.TABLE I
- 8.NOTES TO TABLE I
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