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Description Catalog Data Default Radius (arcmin) Mission Table Type
IC 2944/2948 XMM-Newton X-Ray Source Catalog ic2944xmmN
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 1 368 integer
name [NRS2013] IC 2944 1 [NRS2013] IC 2944 99 string
ra 11 35 57.795 11 40 19.087 position
dec -63 35 50.51 -63 07 37.44 position
pn_count_rate (ct/s) 0.000081 0.398641 float
pn_count_rate_error (ct/s) 0.000272 0.006799 float
twomass_name 2MASS J11361403-6319273 2MASS J11401877-6327086 string
xmm_2mass_offset (arcsec) 0.113 2.993 float
source_flag ? ext string
raw_ra 11 35 57.345 11 40 18.637 position
raw_dec -63 35 50.10 -63 07 37.03 position
lii (degree) 294.605750 295.084410 float
bii (degree) -1.864832 -1.407913 float
m1_count_rate (ct/s) 0.000002 0.107288 float
m1_count_rate_error (ct/s) 0.000103 0.002487 float
m2_count_rate (ct/s) 0.000000 0.105828 float
m2_count_rate_error (ct/s) 0.000122 0.002238 float
hardness_ratio_1 -1.000 1.000 float
hardness_ratio_1_error 0.010 7.599 float
hardness_ratio_2 -1.000 1.000 float
hardness_ratio_2_error 0.012 3.678 float
ctrpart_flag + + string
xmm_mgcat_offset (arcsec) 0.30 2.82 float
mgcat_name Cl* IC 2944 MG 107 Cl* IC 2944 MG 8 string
h_alpha_ew (Angstrom) -29.4 4.2 float
xmm_simbad_offset (arcsec) 0.38 2.85 float
simbad_name 2MASSJ11374014-6319062 TYC8976-2364-1 string
comments A3V potentially spurious string

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(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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