Contents Previous

NOTES TO TABLE I

   45     Low surface brightness.
  151     Arm tilted from plane.
  157     High surface brightness.
  221     Abnormally steep edge gradient.
  278     From Crossley plate.
  337     Strong arms; no nucleus.
   57     Background, D.
New 1     Low surface brightness.
  474     Exceedingly faint outer spiral arms. Limiting case between S
          and E systems.
  681     Heavy dust lane. Total eccentricity of system (4). Edge-on 
          system with very strong E 3-4 central part.
  741     Brightest in group of k systems.
  821     Very faint arms?
 1023     Inner lozenge inclined to fainter, outer part. Faint, arm-like 
          extension curving south at eastern end of elongated penumbra.
 1035     Or afI.
 1055     Heavy asymmetric absorption.
 1058     Irregular, thready, bright features.
 1084     Or Sp. Disordered S. High surface brightness.
 1140     Or k??I + tail.
 1179     Low surface brightness.
 1199     Several small k systems nearby.
 1209     Or kED6.
 1241     Companion.
 1275     Faint irregular bright filaments. Brightest in nest of around 12
          bright k systems.
 1337     Plane of system distorted.
 1359     Or a?Ip. Disordered appearance.
 1376     Arms building off ring.
 1385     Disordered appearance; high surface brightness.
 1440     Background (D).
 1518     Or a?Ip.
 1600     Brightest in small k cluster?
 1637     Background D.
 2139     Appendage. High surface brightness. H II regions?
 2207     Appendage.
 2545     One-arm spiral starting from inner loop.
 2633     Three hot spots in bar.
 2639     Very faint thin spiral arm.
 2642     Distant fragment.
 2672     Companion 2673, kE1. Faint appendage, on red plate, to 2673, in
          direction opposite to 2672.
 2685     Helix. Spiral arms around major axis.
 2781     Very faint outer ring, 3 x diameter of inner system.
 2793     Companion.
 2832     Small companion, kE1. Brightest in nest of 8 k systems.
 2855     Dust arc around nucleus.
 2865     On red plate: kE4.
 2907     Heavy dust lane.
 2967     High surface brightness.
 2968     On red plate, classified as pec.
 2974     Very faint spiral arms. Superposed star.
 3034     Dust streamers tending to radial direction. Faint, vein-like
          bright filaments extending out normal to major axis in region
          of minor axis.
 3044     Very flat.
 3052     Or afS3.
 3077     Dust streamers tending to radial direction.
 3081     Ring + nucleus.
 3091     Or kD3. Brightest system in k group.
 3124     Or fS2.
 3158     Brightest in nest of around 10 bright k systems.
 3185     Ring + internal bar.
 3190     Heavy, inclined dust lane.
 3226-7   Some similarity to 5194-5. Arm from spiral seems to join elliptical.
 3277     k?E2? + faint S2 arms.
 3294     Or aS4.
 3368     One-arm spiral.
 3351     Nuclear hot spots? Overexposed.
 3403     Arms very faint.
 3412     Two major axes inclined.
 3414     Bar thin and weak.
 3432     Or a?I7.
 3445     Or aSp. 17 appendage.
 3448     Faint outer extensions.
 3504     Inner part g:D5.
 3556     Or a:S:6. Dust clouds; high surface brightness.
 3593     Dust arc around nucleus.
 3610     Very faint outer arms?
 3619     Like 4151?
 3626     Spiral arms in inclined plane. Heavy dust arc around nucleus.
 3630     Small.
 3631     Nuclear hot spots.
 3640     Inner part, E, surrounded by asymmetrical faint penumbra, with
          possible faint traces of spiral arms.
 3646     Outer ring irregular in structure.
 3655     High surface brightness.
 3664     Or a?Ip.
 3690     Two systems in contact; debris outside.
 3705     Bright inner ring.
 3720     High surface brightness; fS3 = 3719.
 3729     Ring.
 3732     Or k??Sp. Very bright nucleus. Faint, close arm.
 3769     Or gD6. Ring. I6p companion.
 3773     Or pec.
 3782     Like M 82?
 3813     High surface brightness.
 3818     Red plate: kE6.
 3900     Ring.
 3949     High surface brightness.
 3955     Smooth, amorphous background on which brilliant features are
          superposed.
 3957     Or kD7: distant. Dark lane across nucleus.
 3995     Or aSp.
 4024     Or k?B.
 4027     a?Ip.
 4032     Small thready (spiral) arms. Like 1275?
 4050     Or fBS3.
 4085     Or aS6.
 4116     From red plate.
 4123     From red plate.
 4129     Or gD7?-gS7?.
 4138     Dust ring.
 4215     From red plate.
 4220     Or gD6.
 4224     Heavy dust lane. From red plate.
 4233     Circular nucleus. From red plate.
 4234     Or aI. From red plate.
 4235     From red plate.
 4274     Ring.
 4324     Ring.
 4342     Southernmost of group of 5.
 4369     Distant, kD1. Hot spots in nucleus.
 4374     Dust visible on high-resolution plates.
 4395     Low surface brightness.
 4414     High surface brightness.
 4454     Ring.
 4457     Faint outer ring.
 4460     Row of hot spots near nucleus?
 4478     Or kE3.
 4485     Satellite and debris near 4490.
 4496     Overlapping afI.
 4517     Or afI.
 4540     Companion.
 4592     Or afI.
 4670     Eccentric envelope.
 4691     Row of 3 hot spots.
 4697     Dust?
 4698     Faint disk-arm system 3 x size of inner part.
 4699     Distant: kD4.
 4700     Or aI. Chain?
 4710     Irregular dust clouds projected.
 4736     Distant, kD3.
 4747     Or I?p. Extended "tidal" arm. Central row of hot spots.
 4750     Bright ring.
 4753     Irregular dust.
 4765     Or Ip.
 4782-3   Two connected, distorted. Nuclei eccentric.
 4800     Or S3p. Distant: kD3. High surface brightness.
 4861     Comet. Multiple hot spots in head. Spray of bright regions in
          tail.
 4866     Ring. Or gkD6, ring.
 4928     Small; bright.
 4933     2 companions.
 4958     Flat, outer envelope.
 5005     gD background, with S arms delineated principally by absorption 
          lanes.
 5044     Brightest member of small k cluster.
 5077     Brightest of group.
 5084     Very flat. Flat, large envelope 2-3 x length of main body.
 5147     Projected star.
 5170     Exceedingly flat.
 5313     High surface brightness.
 5377     Faint outer inclined ring.
 5426     Connected with 5427.
 5427     Connected with 5426.
 5474     Low surface brightness gS1 superposed on north edge of D1 system 
          which seems to be smooth and featureless.
 5496     Or afI.
 5533     Thready, blue spiral arms.
 5557     Classified on Sky Atlas print.
 5595-7   Similar pair.
 5691     One irregular arm from Ip? nucleus.
 5713     Brilliant, mottled inner part.
 5750     Or fD4(S). Nucleus + ring.
 5792     Arms from ring.
 5820     Very faint curving extension to SE from end of major axis.
 5850     Or gB3.
 5861     No nucleus on blue plate.
 5866     Heavy dust lane.
F 703     Or afS2.
 5907     Very flat.
 5915     Or Sp. Small, bright spiral.
 6503     High surface brightness.
 6643     High surface brightness.
 6822     Magellanic Cloud type.
 6835     Or kS7.
 7184     Ring.
 7252     Four-petaled daisy.
 7585     Faint spiral arm?

Contents Previous