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

Star Page     -     NS 1503+4739 B   GJ 575 B   LTT 14477

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ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Radial Velocity	Spectral Type	V	Distance [ pc ]
15 03 47.36	+47 39 15.22	0.437	272.5	3.4	G2	5.9	12.74

XMM-Newton Pointed Observations:

Detection Number	Sequence Id	Observation Time	Likelihood	log Lx	ESAC Links
2XMM J150347.4+473915	0100650101 1	2001-06-08T11:26 to 2001-06-08T20:03	999.9999	29.81	Postcard Server Observing Log

Detector	Filter	Count Rate	Exposure Time	Likelihood	OAX	HR1	HR2	HR3	HR4	log Lx
PN	Thick	15.9934 ± 0.03628	15329	999.9999	0.922	0.486 ± 0.002	-0.429 ± 0.002	-0.738 ± 0.003	-0.851 ± 0.007	29.79
M1	Thick	4.73651 ± 0.01641	17532	999.9999	0.137	0.584 ± 0.004	-0.209 ± 0.004	-0.765 ± 0.004	-0.876 ± 0.009	29.82
M2	Thick	4.82706 ± 0.01741	17582	999.9999	1.127	0.595 ± 0.004	-0.217 ± 0.004	-0.767 ± 0.004	-0.886 ± 0.008	29.83

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J150348.3+473924	3.414 ± 0.07601	0.00125	612	9070	-0.16 ± 0.02	-0.03 ± 0.03	29.6

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 J150347.9+473916	200841 n00.009	3.51 ± 0.0404	0.001	9999	1	2166	1992-06-15 to 1992-06-15	-0.09 ± 0.01	-0.12 ± 0.02	rgb rgbd	29.61

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J150348.1+473918	201762 n00.015	1.141 ± 0.00525	190.6	1	40853	1994-01-08 to 1994-01-11	rgb rgbd	29.73
1RXH J150347.7+473914	202174 n00.006	1.237 ± 0.0202	55.2	1	2998	1996-08-07 to 1996-08-07	rgb rgbd	29.76

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 J1503+473	15 03 45.72	+47 39 01.3	0.11 ± 0.01	0.11 ± 0.01	25.8	21.5	33.6

ROSAT Wide Field Camera (WFC) Pointed Observations:

Source	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	OAX	Significance	Filter	Observation Date
2	15 03 43.89	+ 47 38 44.5	200841 w00_s2b	0.09547 ± 0.02326	1	7.72	S2	1992-06-15T12:00
1	15 03 47.52	+ 47 39 33.0	201762 w00_s2b	0.10006 ± 0.00628	0.7	31.58	S2	1994-01-09T00:00
1	15 03 50.65	+ 47 39 15.8	202174 w00_s1a	0.08562 ± 0.02361	0.5	6.16	S1	1996-08-07T12:00

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 J1503+476	15 03 47	+47 38.6	0.178 ± 0.011	0.048 ± 0.008

Joint EUVE-ROSAT Detections:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate
EUVE J1503+476	15 03 48	+47 39 17	0.16

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 1502.1+4751	15 03 49.3	+47 39 21	3366 3373	1.028 ± 0.022	4360.3	45.6	0.1	1979-07-11 to 1979-07-11	gif FITS	Events

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