Main Search Form Search of XMM-NEWTON Catalog(s) Tips Archive Hera Data Analysis Help

Description Catalog Data Default Radius (arcmin) Mission Table Type
Sigma Orionis Cluster XMM-Newton X-Ray Point Source Catalog sigorixmmN
1
 XMM-NEWTON 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
source_number 1 174 integer
name [FPS2006] NX 1 [FPS2006] NX 99 string
source_flag N Y string
cluster_flag N Y string
ra 05 37 51.62 05 39 39.96 position
dec -02 49 29.4 -02 23 03.8 position
lii (degree) 206.59100 207.04406 float
bii (degree) -17.56869 -17.07205 float
snr 5.0 479.2 float
count_rate (ct/s) 2.50e-04 4.40e-01 float
count_rate_error (ct/s) 7.00e-05 3.81e-03 float
optical_name 4771-0041 sigma Ori E string
optical_name_flag c e string
off_set (arcsec) 0.18 4.95 float
imag (mag) 4.07 23.78 float
ri_color (mag) 0.40 2.23 float
ij_color (mag) 0.19 3.60 float
spect_type A8 O9.5 string
spect_type_flag L L string
log_lx (log(erg/s)) 28.39 31.74 float
log_lx_flag F F string
ttau_flag C W? string
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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