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
-5.3
Jul 31st
--4.2
Jul 30th
-0.091
Jul 27th
215.303-62.69842.120
-4.8
Jul 13th
-0.9
Jul 30th
-0.081
Jul 27th
19.63363.7424.30
-0
Jul 31st
-7.4
Jul 30th
-0.061
Jul 26th
84.72726.316111.10
-1.4
Jul 23rd
-0.9
Jul 30th
-0.016
Jul 26th
324.87856.98623.850
-6.8
Jul 25th
-0
Jul 29th
-0.039
Jul 26th
152.442-58.292249.480
-12.4
Jul 28th
--1.2
Jul 29th
-0.044
Jul 26th
128.979-43.185105.80
-7.4
Jul 16th
--4.3
Jul 29th
-0.169
Jul 27th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-3.9
Jul 29th
--11.8
Jul 30th
-0.105
Jul 27th
297.39830.20940.40
-2.1
Jul 11th
-11
Jul 30th
-0.074
Jul 26th
70.24744.531550
-4.7
Jul 6th
--24.4
Jul 30th
-0.164
Jul 26th
212.011-61.9830
-8.3
Jul 26th
-7.7
Jul 30th
-0.072
Jul 25th
315.89945.75212.70
-1.8
Jul 29th
--13.4
Jul 29th
280.899-3.730
--0.8
Jul 13th
-10.7
Jul 30th
-0.045
Jul 25th
53.7553.17334.250
-1.9
Jul 29th
--17.9
Jul 29th
-0.13
Jul 25th
284.6883.4320
-1.4
Jul 29th
-6
Jul 30th
-0.083
Jul 26th
296.41727.356169.20
-1.2
Jul 31st
--0.1
Jul 30th
246.65-51.941132.90
-1.6
Jul 29th
-11.1
Jul 29th
-0.045
Jul 25th
104.6-7.20
-5.9
Jul 27th
-3.2
Jul 30th
-0.074
Jul 26th
308.06437.63746.030
-6.2
Jul 13th
-5
Jul 30th
58.84631.046250.30
--5.4
Jul 30th
72.778-69.8010
-1.1
Jul 30th
300.09132.18980
-5.8
Jul 30th
26.75161.3570
-2
Jul 30th
-0.047
Jul 26th
267.291-26.63729.820
-5.1
Jul 31st
-0.4
Jul 30th
-0.04
Jul 25th
239.454-54.41529.560
--19.9
Jul 30th
-0.053
Jun 11th
284.7758.250
-32.8
Jul 18th
-2
Jul 29th
177-62.207187.50
-5.7
Jul 31st
--10.2
Jul 29th
282.074-2.42242.180
--0.9
Jul 31st
-21.2
Jul 30th
13.6508-73.6760
-2.6
Jul 29th
159.405-56.8220
--13.8
Jul 30th
295.5525.9312166.50
-1.8
Jul 31st
-19.9
Jul 30th
13.0235-72.434544.80
-8.1
Jul 29th
-0.09
Jul 25th
170.238-61.9167240
-22.1
Jul 29th
274.178-16.2232151.40
-2.4
Jul 13th
--3.2
Jul 30th
-0.076
Jul 26th
40.918661.432327.6650
-7.4
Jul 31st
--13.8
Jul 30th
-0.099
Jul 27th
292.48318.31061170
-1.4
Jul 29th
-8.4
Jul 29th
-0.081
Jul 26th
285.9053.191922.53480
-3.2
Jul 25th
--4.7
Jul 30th
-0.103
Jul 26th
314.69841.7770
--16.1
Jul 30th
255.105-42.316744.120
--3.3
Jul 29th
--2
Jul 29th
112.223-26.10834.50
-2
Jul 31st
-16
Jul 30th
-0.081
Jul 27th
32.3939-74.45330
-4
Jul 31st
-28.6
Jul 30th
-0.028
Jul 25th
80.1288-69.531923.930
3.9%6.9
Jul 31st
--9.9
Jul 29th
277.433-9.8564243.661.95
-10%-10
Nov 6th
-0.035
Jul 26th
266.138-28.740811.8-0
100%30.8
Jul 18th
-23
Jul 29th
-0.12
Jul 26th
136.279-53.50522.38
-2.5
Jul 31st
-20.1
Jul 30th
-0.219
Jul 26th
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 14:17:18 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