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
--0.9
Dec 4th
-32.5
Dec 1st
-0.092
Nov 30th
215.303-62.69842.120
-4.6
Dec 4th
--7.2
Dec 2nd
-0.065
Nov 30th
19.63363.7424.30
--6.6
Nov 23rd
-0.2
Dec 2nd
-0.104
Nov 29th
84.72726.316111.10
-4.8
Dec 4th
-4.2
Dec 2nd
-0.02
Nov 29th
324.87856.98623.850
-12
Dec 4th
--2.5
Dec 2nd
-0.063
Nov 29th
152.442-58.292249.480
--1.3
Dec 1st
--8.6
Dec 2nd
-0.048
Nov 29th
128.979-43.185105.80
-8.2
Dec 4th
--10.3
Dec 2nd
-0.2
Nov 29th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
--0.5
Dec 4th
-9.8
Dec 2nd
-0.118
Nov 30th
297.39830.20940.40
--6.9
Nov 25th
--12.4
Dec 2nd
-0.075
Nov 29th
70.24744.531550
-1.3
Dec 2nd
-17.7
Dec 1st
-0.206
Nov 28th
212.011-61.9830
-0.2
Dec 4th
--10.2
Dec 2nd
-0.097
Nov 29th
315.89945.75212.70
-15.8
Dec 1st
--10.5
Dec 2nd
280.899-3.730
-8.3
Nov 28th
--5.6
Dec 2nd
-0.071
Nov 30th
53.7553.17334.250
-6.5
Dec 2nd
-23
Dec 2nd
-0.155
Nov 29th
284.6883.4320
-1.6
Dec 2nd
-9.2
Dec 2nd
-0.074
Nov 29th
296.41727.356169.20
-10.2
Nov 24th
--20.5
Nov 28th
246.65-51.941132.90
-3.3
Nov 28th
--13.2
Dec 2nd
-0.083
Nov 29th
104.6-7.20
-1.3
Dec 4th
--10.6
Dec 2nd
-0.078
Nov 29th
308.06437.63746.030
-9.4
Nov 27th
--9.2
Dec 2nd
58.84631.046250.30
--1.3
Dec 2nd
72.778-69.8010
--9.4
Dec 2nd
300.09132.18980
-15.5
Dec 2nd
26.75161.3570
-17.4
Nov 29th
-0.062
Nov 29th
267.291-26.63729.820
--0.6
Nov 29th
--29.2
Nov 28th
-0.051
Nov 29th
239.454-54.41529.560
--8.5
Dec 2nd
-0.053
Jun 11th
284.7758.250
2.4%14.1
Dec 4th
-18.1
Dec 2nd
177-62.207187.51.2
-4.7
Nov 28th
--41.5
Dec 2nd
282.074-2.42242.180
--3.1
Dec 4th
--15.7
Dec 2nd
13.6508-73.6760
-9.3
Dec 2nd
159.405-56.8220
-10.2
Dec 2nd
295.5525.9312166.50
-0.8
Dec 4th
-2.1
Dec 2nd
13.0235-72.434544.80
--8.6
Dec 2nd
-0.202
Nov 29th
170.238-61.9167240
--35.5
Dec 2nd
274.178-16.2232151.40
-7.3
Nov 30th
-59
Dec 2nd
-0.062
Nov 29th
40.918661.432327.6650
-3.7
Dec 4th
--2.5
Dec 2nd
-0.085
Nov 30th
292.48318.31061170
-1.8
Dec 2nd
--7.9
Dec 2nd
-0.085
Nov 29th
285.9053.191922.53480
--2.6
Dec 2nd
--2
Dec 2nd
-0.11
Nov 29th
314.69841.7770
--3.7
Nov 26th
255.105-42.316744.120
--0.9
Dec 2nd
--14.9
Dec 2nd
112.223-26.10834.50
-5.8
Dec 4th
-6.3
Dec 2nd
-0.102
Nov 30th
32.3939-74.45330
--2.7
Dec 4th
-3.6
Dec 2nd
-0.066
Nov 29th
80.1288-69.531923.930
11.2%10.6
Dec 1st
--19.9
Dec 2nd
277.433-9.8564243.661.4
-10%-10
Nov 6th
-0.043
Nov 28th
266.138-28.740811.8-0
-0.3
Dec 4th
--2.8
Dec 2nd
-0.115
Nov 30th
136.279-53.50520
-2.7
Nov 22nd
-3.8
Dec 2nd
-0.165
Nov 30th
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 11:17:29 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