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
-3.7
Oct 31st
-1.9
Oct 30th
-0.068
Oct 28th
215.303-62.69842.120
-2.5
Oct 31st
-9.4
Oct 29th
-0.057
Oct 29th
19.63363.7424.30
--0.7
Oct 31st
--39.3
Oct 30th
-0.072
Oct 30th
84.72726.316111.10
--4.2
Oct 4th
-4.1
Oct 29th
-0.022
Oct 29th
324.87856.98623.850
-1.4
Oct 31st
--9.2
Oct 30th
-0.073
Oct 29th
152.442-58.292249.480
-3.7
Oct 30th
--23.3
Oct 30th
-0.054
Oct 30th
128.979-43.185105.80
-2.1
Oct 31st
--13.5
Oct 30th
-0.115
Oct 29th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-9.5
Oct 11th
-5.9
Oct 30th
-0.09
Oct 29th
297.39830.20940.40
-0.3
Oct 30th
-13.5
Oct 29th
-0.081
Oct 30th
70.24744.531550
-0.2
Oct 30th
-9.1
Oct 30th
-0.273
Oct 30th
212.011-61.9830
-15.8
Oct 6th
-22.3
Oct 29th
-0.053
Oct 29th
315.89945.75212.70
-16.6
Oct 21st
--3.2
Oct 30th
280.899-3.730
-1.1
Oct 30th
-6.6
Oct 29th
-0.047
Oct 28th
53.7553.17334.250
-32.6
Oct 19th
--13.5
Oct 30th
-0.081
Oct 29th
284.6883.4320
-8.8
Oct 11th
-6.7
Oct 30th
-0.076
Oct 30th
296.41727.356169.20
-0.8
Oct 31st
-3.3
Oct 30th
246.65-51.941132.90
-0.4
Oct 23rd
-9.2
Oct 30th
-0.07
Oct 29th
104.6-7.20
0.5%3
Oct 7th
-0.1
Oct 29th
-0.068
Oct 30th
308.06437.63746.030.01
18.9%7.8
Oct 31st
-5.6
Oct 30th
58.84631.046250.34.73
-6.2
Oct 30th
72.778-69.8010
--24.9
Oct 30th
300.09132.18980
--19.3
Oct 29th
26.75161.3570
--0.4
Oct 30th
-0.062
Oct 30th
267.291-26.63729.820
-1.4
Oct 31st
--21.5
Oct 30th
-0.049
Oct 28th
239.454-54.41529.560
--1.4
Oct 30th
-0.053
Jun 11th
284.7758.250
-17.8
Oct 31st
-0.4
Oct 30th
177-62.207187.50
-15.5
Oct 21st
--21.2
Oct 30th
282.074-2.42242.180
-1.8
Oct 31st
-4.6
Oct 30th
13.6508-73.6760
--4
Oct 30th
159.405-56.8220
-16.2
Oct 30th
295.5525.9312166.50
--1.2
Oct 31st
--0.5
Oct 30th
13.0235-72.434544.80
-2.3
Oct 30th
-0.191
Oct 28th
170.238-61.9167240
--21
Oct 30th
274.178-16.2232151.40
-8.4
Oct 30th
-8
Oct 29th
-0.077
Oct 29th
40.918661.432327.6650
-10.8
Oct 12th
-13.7
Oct 30th
-0.066
Oct 29th
292.48318.31061170
-0.1
Oct 12th
-10.4
Oct 30th
-0.089
Oct 30th
285.9053.191922.53480
-10.7
Oct 6th
-4.5
Oct 29th
-0.091
Oct 30th
314.69841.7770
--3.1
Oct 30th
255.105-42.316744.120
-10.9
Oct 30th
-11.2
Oct 30th
112.223-26.10834.50
-3
Oct 31st
--2.5
Oct 30th
-0.052
Oct 29th
32.3939-74.45330
-1.1
Oct 21st
--6.4
Oct 30th
-0.028
Oct 29th
80.1288-69.531923.930
4.8%19.8
Oct 31st
--10.5
Oct 30th
277.433-9.8564243.661.2
-10%-10
Nov 6th
-0.052
Oct 29th
266.138-28.740811.8-0
-1.4
Oct 31st
-11.6
Oct 30th
-0.078
Oct 28th
136.279-53.50520
-4.7
Oct 31st
--20.8
Oct 29th
-0.11
Oct 29th
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 07:17:38 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