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
-5.2
Sep 27th
--11.9
Sep 25th
-0.051
Nov 20th
215.303-62.69842.120
-20.7
Sep 27th
-40.3
Sep 25th
-0.057
Sep 27th
19.63363.7424.30
-3.8
Sep 16th
--56.4
Sep 25th
-0.062
Sep 27th
84.72726.316111.10
-4.8
Oct 1st
-12.5
Sep 25th
-0.104
Jun 7th
324.87856.98623.850
-0.2
Sep 30th
-9.3
Sep 25th
-0.06
Jun 7th
152.442-58.292249.480
-6.1
Sep 29th
-31.4
Sep 25th
-0.052
Jun 7th
128.979-43.185105.80
-7.7
Sep 30th
-12.6
Sep 25th
-0.141
Jun 6th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
--0.8
Oct 1st
-9.8
Sep 17th
-0.092
Jun 8th
297.39830.20940.40
-8.3
Sep 17th
--9.8
Sep 17th
-0.077
Jun 9th
70.24744.531550
-2.8
Sep 28th
--10.1
Sep 25th
-0.133
Jun 8th
212.011-61.9830
-3.8
Oct 1st
-80.3
Sep 25th
-0.057
Sep 26th
315.89945.75212.70
-5.8
Sep 24th
--51.2
Sep 17th
280.899-3.730
-2.6
Sep 20th
--212.8
Sep 25th
-0.051
Jun 1st
53.7553.17334.250
-1.3
Sep 29th
--63.5
Sep 25th
-0.131
Jun 2nd
284.6883.4320
--2.1
Sep 29th
--18.7
Sep 17th
-0.072
Jun 7th
296.41727.356169.20
-7.6
Sep 20th
--27.2
Sep 25th
246.65-51.941132.90
-6.9
Sep 29th
-2.6
Sep 25th
-0.054
Jun 2nd
104.6-7.20
29.6%14.4
Oct 1st
-93.7
Sep 25th
100%0.894
Nov 21st
308.06437.63746.0319.94
100%12
Sep 20th
--11.5
Sep 17th
58.84631.046250.34.17
--14.9
Sep 25th
72.778-69.8010
-116.3
Sep 25th
300.09132.18980
--80
Sep 25th
26.75161.3570
--15.7
Sep 25th
-0.054
Jun 7th
267.291-26.63729.820
--1.3
Sep 22nd
-27.8
Sep 25th
-0.042
Sep 26th
239.454-54.41529.560
--74.4
Sep 25th
-0.053
Jun 11th
284.7758.250
100%16.5
Sep 30th
-30.1
Sep 25th
177-62.207187.525
-5.3
Oct 1st
-4.9
Sep 17th
282.074-2.42242.180
1.5%2.1
Oct 1st
-15
Sep 25th
13.6508-73.6760.75
--11.2
Sep 25th
159.405-56.8220
--14.5
Sep 17th
295.5525.9312166.50
--0.1
Oct 1st
--10.8
Sep 25th
13.0235-72.434544.80
--11.6
Sep 25th
-0.1
Jun 2nd
170.238-61.9167240
--46.3
Sep 17th
274.178-16.2232151.40
-7.9
Sep 23rd
--173.1
Sep 25th
-0.094
Sep 28th
40.918661.432327.6650
-0.2
Oct 1st
-10.9
Sep 17th
-0.065
Jun 6th
292.48318.31061170
--1.8
Sep 29th
-301.5
Sep 25th
-0.082
Jun 7th
285.9053.191922.53480
--0.1
Sep 28th
--23.2
Sep 25th
-0.085
Jun 7th
314.69841.7770
-41.4
Sep 25th
255.105-42.316744.120
-0.4
Sep 29th
--15.2
Sep 25th
112.223-26.10834.50
-2.9
Oct 1st
-1.9
Sep 25th
-0.068
Sep 27th
32.3939-74.45330
-1.2
Oct 1st
--3.6
Sep 25th
-0.044
Jun 6th
80.1288-69.531923.930
-17
Sep 25th
--2
Sep 17th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.055
Sep 28th
266.138-28.740811.8-0
-6.1
Oct 1st
-21
Sep 25th
-0.071
Jun 6th
136.279-53.50520
-1.5
Sep 15th
--25.6
Sep 25th
-0.371
Feb 11th
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 08:17:31 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