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
-12
Dec 4th
-5.9
Dec 4th
-0.051
Nov 20th
215.303-62.69842.120
--1.3
Dec 5th
--0.1
Dec 4th
-0.072
Dec 1st
19.63363.7424.30
-5.2
Nov 29th
-131.3
Dec 4th
-0.067
Dec 1st
84.72726.316111.10
-2.6
Dec 5th
-8
Dec 4th
-0.016
Nov 30th
324.87856.98623.850
2.3%5.4
Dec 5th
-0.2
Dec 4th
-0.059
Nov 30th
152.442-58.292249.480.77
-3.8
Dec 3rd
--22.4
Dec 4th
-0.047
Dec 1st
128.979-43.185105.80
--1.4
Dec 5th
-0.5
Dec 4th
-0.197
Dec 1st
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
--2.3
Dec 5th
-2.9
Dec 4th
-0.087
Nov 30th
297.39830.20940.40
17%20
Dec 1st
--0.3
Dec 3rd
-0.076
Dec 1st
70.24744.531551.13
-0.6
Dec 3rd
--2.8
Dec 4th
-0.193
Dec 1st
212.011-61.9830
-4
Dec 5th
--9.7
Dec 4th
-0.076
Nov 30th
315.89945.75212.70
0.4%3.7
Dec 3rd
-3.2
Dec 4th
280.899-3.730.07
-21.1
Dec 4th
-18.9
Dec 4th
-0.078
Dec 1st
53.7553.17334.250
-2.9
Dec 3rd
--8.3
Dec 4th
-0.101
Nov 29th
284.6883.4320
--1
Dec 3rd
-5.9
Dec 4th
-0.072
Dec 1st
296.41727.356169.20
-22.9
Dec 1st
-9.1
Dec 4th
246.65-51.941132.90
-3.5
Dec 3rd
-2.4
Dec 4th
-0.065
Nov 30th
104.6-7.20
100%51.5
Dec 5th
100%118
Dec 4th
100%0.894
Nov 21st
308.06437.63746.03173.33
38.7%17.8
Dec 4th
-15.5
Dec 3rd
58.84631.046250.39.68
-7.6
Dec 4th
72.778-69.8010
--6.1
Dec 4th
300.09132.18980
--12.1
Dec 4th
26.75161.3570
--117.3
Nov 30th
-0.061
Dec 1st
267.291-26.63729.820
-8.7
Dec 5th
--6.4
Dec 4th
-0.038
Nov 29th
239.454-54.41529.560
-4.9
Dec 4th
-0.107
Dec 1st
284.7758.250
59.3%19.2
Dec 5th
-17.7
Dec 4th
177-62.207187.529.65
-6.2
Dec 4th
--1.8
Dec 4th
282.074-2.42242.180
--1.5
Dec 5th
--12.3
Dec 4th
13.6508-73.6760
--10
Dec 4th
159.405-56.8220
--0.6
Dec 4th
295.5525.9312166.50
-2.5
Dec 5th
-0.1
Dec 4th
13.0235-72.434544.80
--1.2
Dec 4th
-0.18
Nov 30th
170.238-61.9167240
--23
Dec 4th
274.178-16.2232151.40
--1.6
Dec 3rd
-9.6
Dec 4th
-0.059
Nov 21st
40.918661.432327.6650
-4.2
Dec 5th
--2.7
Dec 4th
-0.071
Nov 30th
292.48318.31061170
-4
Dec 3rd
--1
Dec 4th
-0.086
Dec 1st
285.9053.191922.53480
--1.2
Dec 3rd
--2.4
Dec 4th
-0.103
Dec 1st
314.69841.7770
--5.6
Dec 1st
255.105-42.316744.120
--3
Dec 3rd
-22.9
Dec 4th
112.223-26.10834.50
-9.7
Dec 4th
-5
Dec 4th
-0.085
Dec 1st
32.3939-74.45330
--1.5
Dec 5th
--11.4
Dec 4th
-0.055
Dec 1st
80.1288-69.531923.930
0.1%10.8
Dec 5th
-6.2
Dec 4th
277.433-9.8564243.660.05
-10%-10
Nov 6th
-0.044
Nov 29th
266.138-28.740811.80
4.2%8.7
Dec 5th
-26.6
Dec 4th
-0.111
Dec 1st
136.279-53.50521.4
-7.1
Nov 28th
-7.3
Dec 4th
-0.155
Dec 1st
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 15:17:28 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