fbs0839M relevant parameters
Plate center (J2000):11:09:00, +28:45:46
Observer:Markarian
Observation date:1966-03-15
Plate emulsion:IIAF
Image size:9801 x 9802   Go to get image. Go to explore
Image pixelsize:15.875 x 15.875 micron^2
Prism:1.5 degrees
rms:0.96 arcsec
Spectral & phot. data:Available for 6435 objects.   Magnitude limits: B=15.90, R=15.10
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