Recent activity of selected Be X-ray binaries as detected by three X-ray monitors
Name Plot Ra Dec Orbital Period [d] Ranking
Activity Prob Average flux [mCrab] Data Activity Prob Average flux [mCrab] Data Activity Prob Average pulsed flux [keV·cm-2·s-1] Data
--0.7
Aug 3rd
-20.1
Aug 4th
-0.063
Aug 1st
215.303-62.69842.120
-6.3
Jul 24th
--3
Aug 4th
-0.054
Aug 1st
19.63363.7424.30
-9.9
Aug 4th
100%46.4
Aug 4th
100%0.238
Aug 1st
84.72726.316111.138.79
--4.2
Jul 31st
--0.3
Aug 4th
-0.026
Aug 2nd
324.87856.98623.850
-15.3
Aug 3rd
--2.4
Aug 3rd
-0.084
Aug 2nd
152.442-58.292249.480
-6.6
Aug 4th
--2.4
Aug 3rd
-0.047
Aug 1st
128.979-43.185105.80
-4.1
Aug 2nd
--14.8
Aug 3rd
-0.088
Aug 1st
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
--1.5
Aug 4th
-3.3
Aug 4th
-0.098
Aug 2nd
297.39830.20940.40
--2.9
Jul 12th
-2.6
Aug 4th
-0.033
Aug 1st
70.24744.531550
--2.1
Aug 3rd
-12.9
Aug 4th
-0.133
Aug 1st
212.011-61.9830
-12.7
Aug 2nd
-11.6
Aug 4th
-0.221
Aug 2nd
315.89945.75212.70
0.3%4.4
Aug 3rd
--6.4
Aug 4th
280.899-3.730.04
--4.8
Jul 23rd
--2.9
Aug 4th
-0.041
Jul 31st
53.7553.17334.250
-1.2
Aug 3rd
-1.2
Aug 4th
-0.141
Aug 1st
284.6883.4320
-0.6
Aug 4th
--0.7
Aug 4th
-0.062
Aug 1st
296.41727.356169.20
-2.4
Aug 4th
246.65-51.941132.90
-5.7
Aug 4th
--18.2
Aug 4th
-0.045
Jul 31st
104.6-7.20
5.1%11.5
Aug 4th
5.5%30.4
Aug 4th
0.4%0.128
Aug 2nd
308.06437.63746.033.98
-7.8
Jul 23rd
-18.2
Aug 4th
58.84631.046250.30
-1.6
Aug 4th
72.778-69.8010
--2.2
Aug 4th
300.09132.18980
-0.9
Aug 4th
26.75161.3570
--9.6
Aug 4th
-0.048
Aug 1st
267.291-26.63729.820
-1.4
Aug 3rd
-5.6
Aug 4th
-0.037
Jul 31st
239.454-54.41529.560
-3.7
Aug 4th
-0.052
Jul 31st
284.7758.250
-24
Jul 25th
--12
Aug 3rd
177-62.207187.50
-4.8
Aug 3rd
--5.8
Aug 4th
282.074-2.42242.180
-1.5
Aug 3rd
--6.3
Aug 4th
13.6508-73.6760
--3.6
Aug 3rd
159.405-56.8220
-0.3
Aug 4th
295.5525.9312166.50
-1
Aug 3rd
-8.2
Aug 4th
13.0235-72.434544.80
--3.6
Aug 3rd
-0.171
Jul 31st
170.238-61.9167240
-4.9
Aug 4th
274.178-16.2232151.40
-3
Jul 24th
--8.7
Aug 4th
-0.071
Aug 2nd
40.918661.432327.6650
-24.2
Aug 4th
-6.9
Aug 4th
-0.079
Aug 2nd
292.48318.31061170
-1.3
Aug 3rd
--17
Aug 4th
-0.087
Aug 1st
285.9053.191922.53480
-0.8
Aug 2nd
-13.8
Aug 4th
-0.077
Aug 1st
314.69841.7770

About

Description

This is a monitor using data from Swift/BAT, MAXI and Fermi/GBM instruments.
Click on the table header to change the sorting behavior.
Color code for the probability: (rising flux , no change, decreasing flux)
The average flux is calculated as the average of the last 3 days of data, without taking the errors into account. The Fermi flux is not given in mCrab.
Please note that the accuracy of the probabilities is limited by the accuracy of the data used.
Release of Wednesday, the 30th of September 2015

Last updated at 16:16:55 UT

Created as an ESAC trainee project by Eva Laplace. Supervisors: Peter Kretschmar, Emilio Salazar and Miguel Arregui.
See also the Black Hole X-ray Binaries Monitor .
Contact: peter.kretschmar@esa.int

Analysis method description

The analysis is an algorithm computing a flux change parameter by calculating a "relative distance" of two measurements and weighting it according to the instrument used and the given error.

Be XRB monitor Be X-ray binary monitor transient outburst accreting pulsar BEXRB HMXB LMXB persistent light-curve x-rays ESAC binaries activity type folding probability variability variable bursting giant burst beXRB be xrb