Main Search Form Search of ROSAT Catalog(s) Tips Archive Hera Data Analysis Help

Description Catalog Data Default Radius (arcmin) Mission Table Type
Hamburg/RASS Catalog: X-Ray Sources hrasscatN
2
 ROSAT 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 1RXS J000007.0+081653 1RXS J235959.1+083355 string
ra 00 00 07.0 23 59 59.1 position
dec +00 00 15 +85 35 10 position
count_rate (ct/s) 0.050 72.840 float
count_rate_error (ct/s) 0.000 0.965 float
hardness_ratio_1 -1.00 1.00 float
hardness_ratio_1_error 0.00 0.42 float
hardness_ratio_2 -1.00 1.00 float
hardness_ratio_2_error 0.00 9.99 float
source_extent (arcsec) 0 228 integer
extent_likelihood 0 3975 integer
alt_name RX J0000.1+0523 RX J2359.9+0833 string
lii (degree) 0.3317 359.9612 float
bii (degree) -62.8449 89.5847 float
error_radius (arcsec) 0 95 integer
sequence_number P000012 P210142 string
id_code 0 803 integer
flag_id 0 1 integer
flag_edit 0 1 integer
flag_xray 0 1 integer
change_date 1996-08-06 2002-06-12 date

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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