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
-7
Jun 25th
--0.4
Jun 23rd
-0.074
Jun 22nd
215.303-62.69842.120
--3.8
Jun 25th
-9
Jun 23rd
-0.057
Jun 22nd
19.63363.7424.30
-13.6
Jun 25th
--17.2
Jun 2nd
-0.093
Jun 22nd
84.72726.316111.10
--10.4
Jun 23rd
--12.6
Jun 23rd
-0.022
Jun 23rd
324.87856.98623.850
--2.9
Jun 25th
--4.5
Jun 23rd
-0.128
Jun 23rd
152.442-58.292249.480
-9.9
Jun 23rd
--14.5
Jun 23rd
-0.048
Jun 22nd
128.979-43.185105.80
--2.5
Jun 25th
-24.3
Jun 23rd
-0.149
Jun 22nd
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-1.4
Jun 21st
--8.9
Jun 23rd
-0.095
Jun 23rd
297.39830.20940.40
-1.9
Jun 23rd
-12.4
Jun 23rd
-0.067
Jun 22nd
70.24744.531550
--2
Jun 23rd
-4.3
Jun 23rd
-0.209
Jun 21st
212.011-61.9830
-7
Jun 23rd
--2.3
Jun 23rd
-0.092
Jun 22nd
315.89945.75212.70
-2.2
Jun 23rd
--13.9
Jun 23rd
280.899-3.730
--5.5
Jun 25th
-6.7
Jun 23rd
-0.04
Jun 21st
53.7553.17334.250
--3.9
Jun 23rd
-12.5
Jun 23rd
-0.081
Jun 22nd
284.6883.4320
-0
Jun 21st
--1.6
Jun 23rd
-0.073
Jun 22nd
296.41727.356169.20
-3.7
Jun 25th
--3
Jun 23rd
246.65-51.941132.90
-12.9
Jun 23rd
-2
Jun 22nd
-0.108
Jun 22nd
104.6-7.20
6.3%9
Jun 23rd
-16.8
Jun 23rd
0.3%0.085
Jun 23rd
308.06437.63746.031.47
7.2%24
Jun 25th
-20.7
Jun 22nd
58.84631.046250.33.6
-24.8
Jun 23rd
72.778-69.8010
--18.7
Jun 23rd
300.09132.18980
--8.5
Jun 23rd
26.75161.3570
-7.7
Jun 23rd
-0.24
Jun 23rd
267.291-26.63729.820
-1.4
Jun 25th
-2.3
Jun 23rd
-0.054
Jun 22nd
239.454-54.41529.560
-4.1
Jun 23rd
-0.052
Jun 21st
284.7758.250
-15
Jun 25th
--13.8
Jun 22nd
177-62.207187.50
-7
Jun 23rd
--2.3
Jun 23rd
282.074-2.42242.180
-3.5
Jun 19th
-12.6
Jun 23rd
13.6508-73.6760
--8.5
Jun 22nd
159.405-56.8220
-7.6
Jun 23rd
295.5525.9312166.50
-5.6
Jun 19th
-9.2
Jun 23rd
13.0235-72.434544.80
--7
Jun 22nd
-0.203
Jun 22nd
170.238-61.9167240
--52.1
Jun 23rd
274.178-16.2232151.40
--5
Jun 23rd
-4.5
Jun 23rd
-0.08
Jun 23rd
40.918661.432327.6650
-7.6
Jun 23rd
-13.1
Jun 23rd
-0.073
Jun 23rd
292.48318.31061170
-2.3
Jun 23rd
-18.8
Jun 23rd
-0.08
Jun 22nd
285.9053.191922.53480
--2.5
Jun 23rd
--10.8
Jun 23rd
-0.092
Jun 22nd
314.69841.7770
-6
Jun 23rd
255.105-42.316744.120
-3.5
Jun 23rd
-0.6
Jun 23rd
112.223-26.10834.50
--1.3
Jun 16th
--16.2
Jun 23rd
-0.075
Jun 22nd
32.3939-74.45330
-0.1
Jun 25th
--10.3
Jun 23rd
-0.071
Jun 22nd
80.1288-69.531923.930
-13.2
Jun 23rd
-39.2
Jun 23rd
277.433-9.8564243.660
-10%-10
Nov 6th
-0.073
Jun 23rd
266.138-28.740811.80
-1
Jun 25th
-11.3
Jun 23rd
-0.09
Jun 22nd
136.279-53.50520
66.7%19.3
Jun 15th
-94.7
Jun 13th
-0.391
Jun 22nd
91.8522.0832.02

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 10:17:19 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