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24

[[underlined]] Sept. 20, 1911 [[/underlined]]

Type IV stars

+14° 3729  18 54.0 +14 14
On I 30942, [[strikethrough]] br. b [[/strikethrough]] sp. seen extremely ft. Can not confirm Type IV

I 25572, type uncertain

+0° 4064  18 52.4 +0 19
Marked on B 38111
Can not classify. Seems to have an absorption band resembling Class N but extends further into the blue.

Plates B 11379, I 25511 and several others do not show the [[strikethrough]] star [[/strikethrough]] sp. at all.

B 41894 (best) shows a cont. sp.
Show to Prof. Pickering. He thinks it does not appear to be Type IV.



25

Sept. 20, 1911

+20° 4417 20 0.7 +20 22
Nothing seen on I 34351
I 37192 faint image [[strikethrough]] suspected [[/strikethrough]] seen which appears to be of Class N (0,6,10).

Map up with chart plate I 34193. Chart plate shows the band of I 37192 to be in correct place for star +20° 4417.
Prof. Pickering thinks the image too ft. on I 37192.

+37° 3903  20 17.9 +37 13
I 4666. Nothing seen.
I 32257 Nothing seen.
I 32222 something barely seen
I 33562 something barely seen.
Can not classify.

+45° 4121  22 5 [[strikethrough]] 9 [[/strikethrough]] 7.2 +45 21
I 31294 (marked) bare splotch.
I 21605 no better.