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
--0.4
Jun 18th
-0.3
Jun 17th
-0.075
Jun 12th
215.303-62.69842.120
-3.1
Jun 19th
-1.1
Jun 17th
-0.047
Jun 11th
19.63363.7424.30
--6.6
Jun 9th
-26.2
Jun 3rd
-0.079
Jun 12th
84.72726.316111.10
-3.5
May 24th
--4.5
Jun 17th
-0.018
Jun 12th
324.87856.98623.850
100%70.6
Jun 19th
100%133.1
Jun 17th
1.7%0.184
Jun 12th
152.442-58.292249.48140.21
-5.5
Apr 21st
-1.5
Jun 17th
-0.06
Jun 12th
128.979-43.185105.80
-3
Jun 18th
-10.1
Jun 17th
-0.096
Jun 11th
195.321-61.602132.1890
--10.9
Apr 21st
195.498-63.9680
-3.9
May 29th
--3.2
Jun 17th
-0.093
Jun 11th
297.39830.20940.40
-2
Apr 21st
-17.9
Jun 17th
-0.057
Jun 12th
70.24744.531550
--43.4
Apr 21st
-10.5
Jun 17th
-0.173
Jun 12th
212.011-61.9830
100%47.9
May 24th
-0.8
Jun 17th
-0.047
Jun 9th
315.89945.75212.71.23
-14.9
Apr 21st
--20.6
Jun 16th
280.899-3.730
27.4%16.2
Jun 18th
100%60.4
Jun 17th
-0.035
Jun 12th
53.7553.17334.2535.8
76.6%42.2
Apr 21st
-1.1
Jun 17th
-0.095
Jun 11th
284.6883.4320.43
--2.1
Apr 21st
-1
Jun 17th
-0.088
Jun 12th
296.41727.356169.20
--2.2
Jun 17th
246.65-51.941132.90
--5.1
Apr 21st
--7
Jun 17th
-0.048
Jun 11th
104.6-7.20
-2.3
May 26th
78.1%82.9
Jun 17th
3.1%0.235
Jun 12th
308.06437.63746.0321.09
67.7%27.8
Jun 19th
-41.5
Jun 17th
58.84631.046250.333.85
--5.9
Jun 17th
72.778-69.8010
-1.7
Jun 17th
300.09132.18980
-13.7
Jun 17th
26.75161.3570
--8.2
Jun 16th
-0.253
Jun 12th
267.291-26.63729.820
-1.5
Jun 19th
-0.3
Jun 17th
-0.055
Jun 12th
239.454-54.41529.560
-7.5
Jun 17th
-0.056
Jun 11th
284.7758.250
-10
Apr 21st
-3.1
Jun 17th
177-62.207187.50
-13.6
Jun 8th
-9.6
Jun 16th
282.074-2.42242.180
1%3.3
Apr 21st
--3.4
Jun 17th
13.6508-73.6760.01
--12.4
Jun 17th
159.405-56.8220
-0.4
Jun 17th
295.5525.9312166.50
-7.8
Jun 18th
--0.1
Jun 17th
13.0235-72.434544.80
--0.2
Jun 17th
-0.114
Jun 11th
170.238-61.9167240
--2.8
Jun 16th
274.178-16.2232151.40
--6.1
Apr 21st
-20.8
Jun 17th
-0.069
Jun 12th
40.918661.432327.6650
--4.1
Apr 21st
-37.5
Jun 17th
-0.101
Jun 12th
292.48318.31061170
100%110.1
Apr 21st
100%53.8
Jun 17th
3.9%0.175
Jun 12th
285.9053.191922.534842.15
100%32.6
Apr 21st
--16.9
Jun 17th
-0.091
Jun 12th
314.69841.7770.56

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 14:16:47 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