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

Description Catalog Data Default Radius (arcmin) Mission Table Type
ROSAT All-Sky Survey: Faint Sources rassfscN
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 J000000.2+153011 1RXS J235956.0+314529 string
ra 00 00 00.20 23 59 55.99 position
dec -89 12 43.5 +89 33 21.0 position
lii (degree) 0.0019 359.9948 float
bii (degree) -89.4493 89.8937 float
positional_error (arcsec) 6 533 integer
screening_flag F.... T.... string
new_data_flag .... .... string
count_rate (ct/s) 4.926e-04 9.231e-01 float
count_rate_error (ct/s) 0.000e+00 2.557e-01 float
background_count_rate (ct/s/arcmin^2) 6.007e-05 4.700e-03 float
exposure (s) 12 37296 integer
hardness_ratio_1 -1.00 1.00 float
hardness_ratio_1_error 0.00 9.99 float
hardness_ratio_2 -1.00 1.00 float
hardness_ratio_2_error 0.00 9.99 float
source_extent (arcsec) 0 227 integer
extent_likelihood 0 78 integer
detect_likelihood 7 1490 integer
extraction_radius (arcsec) 300 599 integer
priority_flags 000001 111111 string
high_detect_range A b string
vignetting_factor 0.53 0.87 float
date_included 2000-05-18 2000-05-18 date
date_modified date
number_ids 0 0 integer
sass_field_id 33001001 33033001 string
sass_source_number 0001 1293 string
proximity_flag 000 510 string
time 1990-07-11 12:43:12 UTC 1991-08-12 06:28:48 UTC date
end_time 1990-07-12 03:36:00 UTC 1991-08-12 21:07:12 UTC date
detect_reliability 43 99 integer

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.


Browse Feedback