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
33.8%18.8
Sep 19th
84.4%47.4
Sep 17th
0.8%0.125
Sep 16th
215.303-62.69842.1267.76
-5.1
Sep 19th
-7.4
Sep 17th
-0.064
Sep 16th
19.63363.7424.30
--8
Sep 18th
-8.6
Sep 17th
-0.055
Sep 15th
84.72726.316111.10
-2.2
Sep 19th
--2.6
Sep 17th
-0.017
Sep 15th
324.87856.98623.850
-4.1
Sep 19th
-17.1
Sep 17th
-0.05
Sep 15th
152.442-58.292249.480
-16.1
Sep 16th
-8.8
Sep 17th
-0.047
Sep 15th
128.979-43.185105.80
-1.5
Sep 19th
--22.7
Sep 17th
-0.122
Sep 16th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-5.6
Sep 19th
-5.8
Sep 17th
-0.11
Sep 16th
297.39830.20940.40
-4.4
Sep 17th
-9.3
Sep 17th
-0.06
Sep 15th
70.24744.531550
-2.7
Sep 17th
-3.9
Sep 17th
-0.144
Sep 14th
212.011-61.9830
-0.2
Sep 19th
-9.5
Sep 17th
-0.102
Sep 16th
315.89945.75212.70
-4.7
Sep 17th
--4.8
Sep 17th
280.899-3.730
--3.9
Sep 19th
-5.3
Sep 17th
-0.051
Sep 14th
53.7553.17334.250
-0.5
Sep 17th
--4.6
Sep 17th
-0.091
Sep 15th
284.6883.4320
--1
Sep 17th
-4.2
Sep 17th
-0.068
Sep 15th
296.41727.356169.20
-15.9
Sep 18th
--3
Sep 17th
246.65-51.941132.90
--2.3
Sep 17th
-9.2
Sep 17th
-0.048
Sep 15th
104.6-7.20
100%263.3
Sep 19th
100%545.9
Sep 17th
100%1.715
Sep 15th
308.06437.63746.03160
7.1%27.7
Sep 19th
-15.1
Sep 17th
58.84631.046250.33.55
--7.8
Sep 17th
72.778-69.8010
-9.4
Sep 17th
300.09132.18980
--2.7
Sep 17th
26.75161.3570
8.4%34
Sep 17th
-0.048
Sep 15th
267.291-26.63729.821.68
-3.5
Sep 18th
--2.1
Sep 17th
-0.057
Sep 15th
239.454-54.41529.560
-11.3
Sep 17th
-0.054
Sep 14th
284.7758.250
-6.5
Sep 19th
--24.7
Sep 17th
177-62.207187.50
-3.2
Sep 19th
-2.2
Sep 17th
282.074-2.42242.180
-4.1
Sep 19th
-6.6
Sep 17th
13.6508-73.6760
--2.8
Sep 17th
159.405-56.8220
--6.4
Sep 17th
295.5525.9312166.50
-3.7
Sep 19th
-14
Sep 17th
13.0235-72.434544.80
-13.5
Sep 17th
-0.16
Sep 15th
170.238-61.9167240
--1.8
Sep 17th
274.178-16.2232151.40
-2.3
Sep 17th
-4.7
Sep 17th
-0.072
Sep 15th
40.918661.432327.6650
-5.1
Sep 19th
-0.4
Sep 17th
-0.083
Sep 16th
292.48318.31061170
-3.6
Sep 17th
--10.6
Sep 17th
-0.103
Sep 15th
285.9053.191922.53480
-0
Sep 17th
-4.1
Sep 17th
-0.103
Sep 15th
314.69841.7770
--1.6
Sep 17th
255.105-42.316744.120
-3.4
Sep 17th
--9.3
Sep 17th
112.223-26.10834.50
-1.1
Sep 19th
--5.6
Sep 17th
-0.075
Sep 16th
32.3939-74.45330
-2.8
Sep 19th
-36.1
Sep 17th
-0.054
Sep 16th
80.1288-69.531923.930
-11.5
Sep 19th
--3.8
Sep 17th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.044
Sep 15th
266.138-28.740811.80

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 14:17:37 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