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

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ROSAT Survey Field Image Browser      Simbad Objects

Star Information:

RA (2000.0)	DE (2000.0)	Mu	Theta	Radial Velocity	Spectral Type	V	B-V	R-I	MV	Pi	Distance
21 06 55	+ 38 44.8	5.1741	52.6	-63.9	K7 V	6.04	1.36	0.76	8.32	285.74 ± 0.72	3.5

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J210652.2+384416	0.4217 ± 0.03003	0.001167	543	452	-0.72 ± 0.04	-0.48 ± 0.16	27.57

ROSAT Position Sensitive Proportional Counter with filter (PSPCF):

Detection Number	Sequence Id	Count Rate	Background	Likeli	OAX	Exposure Time	Observation Date	HR1	HR2	Images	log Lx
2RXF J210651.9+384421	200793 n00.004	0.05747 ± 0.00343	0.00035	1282	1	4934	920502 to 920503	-0.11 ± 0.06	-0.13 ± 0.09	rgb rgbd	27.4

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J210653.1+384413	201152 n00.002	0.02779 ± 0.00329	7.7	1	2695	930610 to 930613	rgb rgbd	26.99
1RXH J210653.9+384418	201948 a01.002	0.02626 ± 0.00242	9.5	2	4742	950612 to 950612	rgb rgbd	26.97
1RXH J210653.3+384418	201948 n00.002	0.0257 ± 0.00498	4.9	1	1118	941109 to 941109	rgb rgbd	26.96
1RXH J210653.3+384417	201950 n00.002	0.02439 ± 0.00196	11.4	1	6688	941108 to 941109	rgb rgbd	26.93
1RXH J210653.4+384419	202236 n00.002	0.01588 ± 0.00164	9.1	1	6488	951214 to 951214	rgb rgbd	26.75
1RXH J210654.1+384418	202238 n00.002	0.01297 ± 0.00158	7.2	2	5944	960521 to 960521	rgb rgbd	26.66
1RXH J210653.8+384422	202345 n00.002	0.01384 ± 0.00185	6.9	1	4580	961114 to 961115	rgb rgbd	26.69
1RXH J210654.1+384423	202347 a01.002	0.01077 ± 0.00252	4.2	1	1873	971104 to 971104	rgb rgbd	26.58
1RXH J210654.6+384420	202347 n00.002	0.01426 ± 0.00244	4.9	2	2752	970503 to 970504	rgb rgbd	26.7

ROSAT Wide Field Camera (WFC) All-Sky Survey:

Detection Number	RA (2000.0)	DE (2000.0)	S1 Count Rate	S2 Count Rate	Significance S1	Significance S2	Significance
2RE J2106+384	21 06 51.28	+38 43 59.7	0.012 ± 0.003	0.021 ± 0	6	0	6

ROSAT Wide Field Camera (WFC) Pointed Observations:

Source	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	OAX	Significance	Filter	mjd
2	21 06 51.44	+ 38 44 38.1	201152 w00_s1a	0.03401 ± 0.0142	0.8	4.43	S1	49148.53

Last modified on Thursday, 23 October 2003.   C. Liefke | Impressum