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Description Catalog Data Default Radius (arcmin) Mission Table Type
Cygnus OB2 Association XMM-Newton X-Ray Point Source Catalog cygob2xmmN
1
 XMM-NEWTON Object

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 Parameter (Unit) Min Value Max Value Value Type
source_number 1 199 integer
alt_name [R2011] 1 [R2011] 99 string
name XMMU J203207.2+412433 XMMU J203427.4+411442 string
ra 20 32 07.2 20 34 27.4 position
dec +41 07 14.9 +41 32 33.4 position
lii (degree) 80.0596 80.4359 float
bii (degree) 0.56436 1.02440 float
pn_sb_rate (ct/s) 0.00000e+00 3.53000e-01 float
pn_sb_prob_constant 0.0000 1.0000 float
pn_sb_num_obs 0 6 integer
pn_mb_rate (ct/s) 2.10400e-04 1.29200e+00 float
pn_mb_prob_constant 0.0000 0.9765 float
pn_mb_num_obs 2 6 integer
pn_hb_rate (ct/s) 0.00000e+00 5.77800e-01 float
pn_hb_prob_constant 0.0000 1.0000 float
pn_hb_num_obs 0 6 integer
m1_sb_rate (ct/s) 0.00000e+00 8.25800e-02 float
m1_sb_prob_constant 0.0001 1.0000 float
m1_sb_num_obs 0 6 integer
m1_mb_rate (ct/s) 2.12100e-05 4.44000e-01 float
m1_mb_prob_constant 0.0000 1.0000 float
m1_mb_num_obs 1 6 integer
m1_hb_rate (ct/s) 1.49900e-06 2.15900e-01 float
m1_hb_prob_constant 0.0000 1.0000 float
m1_hb_num_obs 1 6 integer
m2_sb_rate (ct/s) 0.00000e+00 8.39300e-02 float
m2_sb_prob_constant 0.0000 1.0000 float
m2_sb_num_obs 0 6 integer
m2_mb_rate (ct/s) 4.36700e-05 4.51800e-01 float
m2_mb_prob_constant 0.0000 1.0000 float
m2_mb_num_obs 1 6 integer
m2_hb_rate (ct/s) 0.00000e+00 2.16400e-01 float
m2_hb_prob_constant 0.0000 1.0000 float
m2_hb_num_obs 0 6 integer
uvm2mag_ab (mag) 15.251 21.050 float
uvw1mag_ab (mag) 12.462 21.354 float
om_source_number 16 253 integer
jmag (mag) 4.667 17.156 float
hmag (mag) 3.512 15.612 float
ks_mag (mag) 2.704 15.387 float
twomass_flag 2cp ncp string
vmag (mag) 9.06 16.73 float
ub_color (mag) -0.20 2.37 float
bv_color (mag) 0.42 3.35 float
comments B2.5V MT91 322 O9.5V CygOB2 #27 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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