[vsnet 1973] Re: New CVs from RASS

[Brian Skiff <bas@lowell.edu>]

Taichi (and all),
     I compared the list of CV-like x-ray sources against USNO-A2.0 mainly
to get improved positions.  I also did a search in SIMBAD for IDs, although
there weren't really any new ones.  The positions should be better than the
ROSAT ones in any case.  One of the objects appears to have been in a high
state at the time of the POSS-I plates and the DSS-I plate (presumably the
UK Schmidt J survey plate), or its magnitude is in error in the source list.
Also note that the presumed symbiotic star has been catalogued as an emission-
line galaxy.  There is no redshift available for this object however.

\Brian


Name                       RA   (2000)   Dec      mag  type    Remarks
1RXS J000154.2-670749    0 01 55.08  -67 07 43.6  13.4 CV      EC 23593-6724
1RXS J012851.9-233931    1 28 52.48  -23 39 43.1  18.3 AM          
1RXS J013242.8-655434    1 32 42.04  -65 54 32.4  20   AM          
1RXS J023052.9-684203    2 30 51.01  -68 42 05.5  17.3 AM          
1RXS J025538.2-224655    2 55 37.98  -22 47 02.8  18.0 DN:/IP:     
1RXS J035410.4-165244*   3 54 10.34  -16 52 45.0  18.4 AM:
1RXS J042555.8-194534*   4 25 55.21  -19 45 30.1  16.6 AM 
1RXS J082051.2+493433    8 20 51.12  +49 34 32.9  19.5 AM          
1RXS J085909.5+053703    8 59 09.16  +05 36 55.1  17   AM          
1RXS J101534.8+090448   10 15 34.78  +09 04 42.3  16.5 AM          
1RXS J143703.5+234236   14 37 03.42  +23 42 27.6  20.5 NL:         
1RXS J161008.0+035222   16 10 07.49  +03 52 33.2  15.9 AM:         
1RXS J172405.7+411402   17 24 06.26  +41 14 09.1  17   AM          
1RXS J195711.1-573823   19 57 11.50  -57 38 22.0  18   AM          
1RXS J202237.8-395412   20 22 37.53  -39 54 12.4  19   AM          
1RXS J211540.9-584045   21 15 40.94  -58 40 53.4  17.9 AM      EUVE J2115-58.6
1RXS J230949.6+213523*  23 09 49.27  +21 35 20.0  15.6 Symb    UCM 2307+2118
1RXS J231532.3-304855   23 15 31.93  -30 48 47.0  17.3 DN          
1RXS J231603.9-052713   23 16 03.60  -05 27 08.2  18.0 AM          


Notes:
1RXS J035410.4-165244   mag. 16 in USNO-A2.0 (ep 1955.952) and DSS-I.
1RXS J042555.8-194534   two positions in USNO-A2.0 differ by ~3" and 30 years.
1RXS J230949.6+213523   emission-line galaxy?

VSNET Home Page

Return to Daisaku Nogami

---

vsnet-adm@kusastro.kyoto-u.ac.jp