NEXXUS 2 - The database for Nearby X-ray and extreme UV emitting Stars

Star Page     -     NS 1019+1952   GJ 388   LHS 5167   G 054-023   BD+20 2465   AD Leo

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ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	Radial Velocity	Spectral Type	U	B	V	Rc	Ic	J	Ks	H	Distance [ pc ]
10 19 36.35	+19 52 12.24	10.8	M3.5V	11.91	10.97	9.43	8.23	6.81	5.46	4.82	4.61	4.89

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J101936.3+195215	3.701 ± 0.1944	0.00103	104	1500	-0.27 ± 0.05	-0.13 ± 0.08	28.8

ROSAT Position Sensitive Proportional Counter (PSPC):

Detection Number	Sequence Id	Count Rate	Background	Likeli	OAX	Exposure Time	Observation Time	HR1	HR2	Images	log Lx
2RXP J101936.6+195213	200076 n00.027	2.226 ± 0.0135	0.00075	9999	0	25092	1991-05-08 to 1991-05-09	-0.13 ± 0.01	-0.03 ± 0.01	rgb rgbd	28.58

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J101936.5+195210	200017 n00.007	1.129 ± 0.0175	57.6	1	3617	1992-05-22 to 1992-05-23	rgb rgbd	28.89
1RXH J101936.1+195214	202372 n00.010	0.9089 ± 0.00797	103.3	1	14094	1997-05-17 to 1997-05-17	rgb rgbd	28.8
1RXH J101936.1+195213	202373 n00.012	0.6987 ± 0.00671	94.6	1	15302	1997-05-18 to 1997-05-18	rgb rgbd	28.68
1RXH J101936.1+195213	202374 n00.006	0.6205 ± 0.00718	78.8	1	11871	1997-05-19 to 1997-05-19	rgb rgbd	28.63

ROSAT Wide Field Camera (WFC) Pointed Observations:

Source	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	OAX	Significance	Filter	Observation Date
1	10 19 38.12	+ 19 52 00.1	200017 w00_s1a	0.12004 ± 0.02078	0.5	10.09	S1	1992-05-22T18:00
1	10 19 36.62	+ 19 52 54.7	200076 w00_p1	0.03861 ± 0.01144	0.8	4.87	P1	1991-05-08T12:00
2	10 19 39.68	+ 19 52 20.1	200076 w00_s1a	0.07381 ± 0.01947	0.4	6.43	S1	1991-05-08T06:00
2	10 19 38.07	+ 19 52 14.0	200076 w00_s2b	0.0723 ± 0.01105	0	9.36	S2	1991-05-08T06:00
1	10 19 37.99	+ 19 51 44.6	202372 w00_s1a	0.09705 ± 0.01114	0.5	15.99	S1	1997-05-17T12:00
1	10 19 37.22	+ 19 51 42.0	202373 w00_s1a	0.06612 ± 0.00878	0.5	13.38	S1	1997-05-18T12:00
1	10 19 36.54	+ 19 51 59.7	202374 w00_s1a	0.05676 ± 0.00993	0.4	9.44	S1	1997-05-19T12:00
1	10 19 35.42	+ 19 52 15.9	700996 w00_s1a	0.04922 ± 0.00522	55.3	15.71	S1	1993-05-08T06:00
1	10 19 35.29	+ 19 52 14.0	701299 w00_s1a	0.04869 ± 0.00455	55.3	17.41	S1	1994-05-06T06:00
1	10 19 37.21	+ 19 52 09.8	701870 w00_s1a	0.05737 ± 0.01433	56.2	6.59	S1	1995-06-02T00:00
2	10 19 40.49	+ 19 52 11.5	800125 w00_s2b	0.08829 ± 0.01583	118.9	8.03	S2	1992-05-03T12:00
15	10 19 39.35	+ 19 51 43.2	800844 w00_s1a	0.06531 ± 0.00796	120.2	11.22	S1	1996-05-12T12:00

EUVE All-Sky Survey:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate	156-234 Å Count Rate	368-590 Å Count Rate	519-742 Å Count Rate
EUVE J1019+198	10 19 37	+19 51.8	0.097 ± 0.014

Joint EUVE-ROSAT Detections:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate
EUVE J1019+198	10 19 37	+19 52 45	0.08

Einstein Imaging Proportional Counter (IPC):

Detection Number	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	Exposure Time	SNR	OAX	Observation Date	Images	Data
2E 1016.9+2007	10 19 37.2	+19 52 18	913 2259	1.172 ± 0.012	17731.1	97.7	0.7	1980-05-13 to 1980-05-15	gif FITS	Events

Last modified on Tuesday, 28 October 2008.   C. Liefke | Impressum