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
55.1%18.3
Apr 24th
-14.3
Apr 23rd
-0.082
Apr 19th
215.303-62.69842.1218.37
-1.8
Apr 24th
-8.1
Apr 23rd
-0.055
Apr 19th
19.63363.7424.30
--3.6
Apr 19th
-17.4
Apr 23rd
-0.066
Apr 19th
84.72726.316111.10
-0.5
Apr 24th
-17.1
Apr 23rd
-0.022
Apr 20th
324.87856.98623.850
-2
Apr 24th
--26.4
Apr 23rd
-0.064
Apr 20th
152.442-58.292249.480
-4.5
Apr 22nd
-5.3
Apr 23rd
-0.04
Apr 19th
128.979-43.185105.80
-0.6
Apr 24th
-1.4
Apr 23rd
-0.133
Apr 19th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
--0.4
Apr 24th
--8.4
Apr 23rd
-0.109
Apr 20th
297.39830.20940.40
100%53.3
Apr 20th
-12.5
Apr 23rd
-0.056
Apr 19th
70.24744.531556.67
-2.7
Apr 22nd
--7.5
Apr 23rd
-0.162
Apr 18th
212.011-61.9830
-1
Apr 24th
--28.6
Apr 23rd
-0.06
Apr 19th
315.89945.75212.70
-8.6
Apr 22nd
-24.8
Apr 23rd
280.899-3.730
-1.4
Apr 24th
--11.6
Apr 23rd
-0.069
Apr 19th
53.7553.17334.250
-9.3
Apr 22nd
--9.4
Apr 23rd
-0.16
Apr 19th
284.6883.4320
-1.5
Apr 22nd
--27.9
Apr 23rd
-0.068
Apr 19th
296.41727.356169.20
-4.1
Apr 24th
-14.9
Apr 23rd
246.65-51.941132.90
--7.3
Apr 22nd
-45.2
Apr 23rd
-0.069
Apr 19th
104.6-7.20
-3.1
Apr 24th
-18.2
Apr 23rd
-0.067
Apr 19th
308.06437.63746.030
-3.8
Apr 17th
-11.1
Apr 21st
58.84631.046250.30
--1.9
Apr 23rd
72.778-69.8010
-5.4
Apr 23rd
300.09132.18980
--24
Apr 23rd
26.75161.3570
--10.8
Apr 23rd
-0.06
Apr 19th
267.291-26.63729.820
-8
Apr 24th
--3.1
Apr 23rd
-0.065
Apr 19th
239.454-54.41529.560
--12
Apr 23rd
-0.053
Jun 11th
284.7758.250
17.6%11.2
Apr 24th
-8.4
Apr 23rd
177-62.207187.58.8
-16.7
Apr 24th
--63.4
Apr 23rd
282.074-2.42242.180
-0.6
Apr 24th
--18.6
Apr 23rd
13.6508-73.6760
-12.2
Apr 23rd
159.405-56.8220
--25.9
Apr 23rd
295.5525.9312166.50
-2.5
Apr 24th
--4
Apr 23rd
13.0235-72.434544.80
--34.8
Apr 23rd
-0.202
Apr 19th
170.238-61.9167240
--41.2
Apr 23rd
274.178-16.2232151.40
-4.6
Apr 22nd
--6.5
Apr 23rd
-0.092
Apr 20th
40.918661.432327.6650
-1.6
Apr 24th
-4.8
Apr 23rd
-0.089
Apr 20th
292.48318.31061170
-7.9
Apr 22nd
--13.7
Apr 23rd
-0.077
Apr 19th
285.9053.191922.53480
-1.2
Apr 22nd
--9.8
Apr 23rd
-0.09
Apr 19th
314.69841.7770
-14.3
Apr 23rd
255.105-42.316744.120
--0.8
Apr 22nd
--74.7
Apr 23rd
112.223-26.10834.50
-7.7
Apr 24th
--6.4
Apr 23rd
-0.06
Apr 19th
32.3939-74.45330
-3.2
Apr 24th
--2.6
Apr 23rd
-0.043
Apr 19th
80.1288-69.531923.930
1.4%14.6
Apr 24th
--4.4
Apr 23rd
277.433-9.8564243.660.7
-10%-10
Nov 6th
-0.06
Apr 20th
266.138-28.740811.8-0
-0.7
Apr 24th
--45.6
Apr 23rd
-0.099
Apr 19th
136.279-53.50520
-5.7
Apr 18th
--5
Apr 23rd
-0.089
Apr 19th
91.8522.0830

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 22:17:31 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