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Description Catalog Data Default Radius (arcmin) Mission Table Type
ROSAT All-Sky Survey: Nearby Stars rasscns3N
2
 STAR CATALOG Object

1. Enter any constraints on the query below. [ Help on constraint syntax ]

(What about wildcards, spaces, and case sensitivity?)

2. To change the fields that are returned, select the box in the "View" column beside each field desired.

3. To sort the results by any field, select one box in the "Sort" column beside the field to sort on.


 Parameter (Unit) Min Value Max Value Value Type
name 02 32 30 +23 21. WO 9836 B string
ra 00 02 11.40 23 59 29.30 position
dec -83 00 29.2 +84 23 44.9 position
lii (degree) 0.0187 359.9640 float
bii (degree) -86.7524 87.6382 float
ra_optical . 2 35 21 9 9 53 string
dec_optical -0 0.8 9 59.0 string
vmag -1.43 18.60 float
bv_color -0.14 2.09 float
spect_type A M SDM4 string
distance (pc) 1.3 416.7 float
exposure (s) 17 9325 integer
count_rate (ct/s) 0.007 23.540 float
count_rate_error (ct/s) 0.002 0.358 float
likelihood 7 999 integer
off_set (arcsec) 0 89 integer
hardness_ratio -1.00 1.00 float
hardness_ratio_error 0.00 9.99 float
flux (erg/cm^2/s) 2.1e-14 2.1e-10 float
log_lx (log(erg/s)) 26.00000 31.67016 float
class

4. Do you want to change your current query settings?


(e.g. 'Cyg X-1' or '12 00 00, 4 12 6')
Use semicolons (;) to separate multiple object names or coordinate pairs (e.g. 'Cyg X-2; 12.235, 15.345').
Default uses the optimum radius for each catalog searched.

Not all tables have observation dates/times. For those that do, the time portion of the date is optional.
Times are always in UTC. Separate multiple dates/ranges with semicolons (;). Range operator is '..'
(e.g. '1992-12-31; 48980.5; 1995-01-15 12:00:00; 1997-03-20 .. 2000-10-18').
rows
Select to display all catalog parameters instead of only defaults.

5.


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