[vsnet 1416] Sequence near NGC 3067 by Angione

[bas@lowell.Lowell.Edu (Brian Skiff)]

     While browsing journals for photometric sequences, I have found one for
the quasar 3C 232 by Ron Angione (1971 AJ 76, 412).  Quite close to the quasar
is the bright galaxy NGC 3067.  The sequence thus has the additional utility
as a comparison set for any supernova that might occur there.  Positions from
USNO-A1.0 for the stars and the two extragalactic objects are shown below along
with Angione's BV photometry.  N.B. that for stars C, E, and F the data are
less certain than for the remainder.  For completeness, Tycho photometry for
the bright field star BD+33 1925 is given as well.


Name          RA  (2000)  Dec         V     B-V    Remarks
NGC 3067    9 58 21.3  +32 22 11                   GSC 2502-0767
3C 232      9 58 20.9  +32 24 02

BD+33 1925  9 58 39.3  +32 23 09     9.77   0.50   GSC 2502-0761, Tycho data
3C 232 A    9 58 02.7  +32 29 11    13.07   0.70   GSC 2502-0661
3C 232 B    9 58 01.3  +32 24 03    13.75   0.46   GSC 2502-0750
3C 232 C    9 58 45.0  +32 27 40    13.96:  0.89:  GSC 2502-0685
3C 232 D    9 58 38.9  +32 29 44    13.20   0.62   GSC 2502-0645
3C 232 D'   9 58 14.5  +32 23 45    15.15   0.82   GSC 2502-0746
3C 232 E    9 58 24.3  +32 25 13    15.45:  0.96:  
3C 232 F    9 58 23.3  +32 23 06    16.18:  0.29:  Ton 470 = Case A-F 509


\Brian

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