Main Search Form Search of HEAO1 Catalog(s) Tips Archive Hera Data Analysis Help

Description Catalog Data Default Radius (arcmin) Mission Table Type
HEAO 1 A4 Catalog of High-Energy X-Ray Sources a4N
60
 HEAO1 Observation

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 0115+634 VELA X-1 string
alt_name 0050-727 2142+380 string
ra 00 52 05.7 21 44 40.2 position
dec -73 26 49 +63 44 34 position
lii (degree) 1.94 359.57 float
bii (degree) -44.69 74.96 float
count_rate (ct/s) 0.0500 45.8100 float
count_rate_error (ct/s) 0.0100 0.1200 float
alla_count_rate (ct/s) 0.0000e+00 39.6400 float
alla_count_rate_error (ct/s) 0.0000e+00 0.1000 float
alla_flux (erg/cm^2/s/keV) 0.0000e+00 1.6649e-09 float
alla_flux_error (erg/cm^2/s/keV) 0.0000e+00 4.2000e-12 float
allb_count_rate (ct/s) 0.0200 8.4300 float
allb_count_rate_error (ct/s) 0.0100 0.0700 float
allb_flux (erg/cm^2/s/keV) 6.8000e-13 2.8662e-10 float
allb_flux_error (erg/cm^2/s/keV) 3.4000e-13 2.3800e-12 float
allc_count_rate (ct/s) 0.0000e+00 8.5700 float
allc_count_rate_error (ct/s) 0.0000e+00 0.0600 float
allc_flux (erg/cm^2/s/keV) 0.0000e+00 1.8854e-10 float
allc_flux_error (erg/cm^2/s/keV) 0.0000e+00 1.3200e-12 float
allcont_count_rate (ct/s) 0.0000e+00 4.0600 float
alld_count_rate (ct/s) 0.0000e+00 3.3000 float
alld_count_rate_error (ct/s) 0.0000e+00 0.0400 float
alld_flux (erg/cm^2/s/keV) 0.0000e+00 9.5700e-11 float
alld_flux_error (erg/cm^2/s/keV) 0.0000e+00 1.1600e-12 float
elat (degree) -87.2800 73.2300 float
elong (degree) 49.1500 358.9900 float
object_codes A, U,S,M,A,H string
opt_radio_name 3C273 X PER string
s1_end 1977-01-07 1978-02-28 date
s1_start 1977-08-22 1978-02-02 date
s1a_count_rate (ct/s) 0.0000e+00 33.5500 float
s1a_count_rate_error (ct/s) 0.0000e+00 0.2200 float
s1abc_count_rate (ct/s) 0.0000e+00 38.1900 float
s1abc_count_rate_error (ct/s) 0.0000e+00 0.2600 float
s1b_count_rate (ct/s) 0.0000e+00 8.5800 float
s1b_count_rate_error (ct/s) 0.0000e+00 0.1000 float
s1c_count_rate (ct/s) 0.0000e+00 9.6900 float
s1c_count_rate_error (ct/s) 0.0000e+00 0.0800 float
s1cont_count_rate (ct/s) 0.0000e+00 3.9500 float
s1d_count_rate (ct/s) 0.0000e+00 3.6200 float
s1d_count_rate_error (ct/s) 0.0000e+00 0.0700 float
s2_end 1978-02-25 1978-08-29 date
s2_start 1978-01-22 1978-08-02 date
s2a_count_rate (ct/s) 0.0000e+00 38.1500 float
s2a_count_rate_error (ct/s) 0.0000e+00 0.1300 float
s2abc_count_rate (ct/s) 0.0300 43.4600 float
s2abc_count_rate_error (ct/s) 0.0200 0.1700 float
s2b_count_rate (ct/s) 0.0000e+00 8.6900 float
s2b_count_rate_error (ct/s) 0.0000e+00 0.0700 float
s2c_count_rate (ct/s) 0.0000e+00 7.6100 float
s2c_count_rate_error (ct/s) 0.0000e+00 0.0900 float
s2cont_count_rate (ct/s) 0.0000e+00 4.0300 float
s2d_count_rate (ct/s) 0.0000e+00 2.8900 float
s2d_count_rate_error (ct/s) 0.0000e+00 0.0500 float
s3_end 1978-01-02 1999-12-31 date
s3_start 1977-12-15 1999-12-31 date
s3a_count_rate (ct/s) 0.0000e+00 45.8500 float
s3a_count_rate_error (ct/s) 0.0000e+00 0.1900 float
s3abc_count_rate (ct/s) 0.0000e+00 54.6000 float
s3abc_count_rate_error (ct/s) 0.0000e+00 0.2700 float
s3b_count_rate (ct/s) 0.0000e+00 8.7800 float
s3b_count_rate_error (ct/s) 0.0000e+00 0.1000 float
s3c_count_rate (ct/s) 0.0000e+00 7.8700 float
s3c_count_rate_error (ct/s) 0.0000e+00 0.1000 float
s3cont_count_rate (ct/s) 0.0000e+00 4.3100 float
s3d_count_rate (ct/s) 0.0000e+00 3.4000 float
s3d_count_rate_error (ct/s) 0.0000e+00 0.0800 float

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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