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
--0.6
Nov 21st
--12.3
Nov 19th
-0.083
Nov 15th
215.303-62.69842.120
-3.2
Nov 21st
-6
Nov 19th
-0.048
Nov 15th
19.63363.7424.30
--10.8
Nov 21st
-39.4
Nov 19th
-0.074
Nov 15th
84.72726.316111.10
-1.5
Nov 21st
--17.1
Nov 19th
-0.017
Nov 16th
324.87856.98623.850
-3.4
Nov 21st
-2.7
Nov 19th
-0.075
Nov 16th
152.442-58.292249.480
-9.5
Nov 19th
--48.5
Nov 19th
-0.051
Nov 15th
128.979-43.185105.80
-7.5
Nov 21st
--25.5
Nov 19th
-0.266
Nov 15th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
--2.2
Nov 21st
--2
Nov 19th
-0.101
Nov 16th
297.39830.20940.40
-5.9
Nov 19th
-5.5
Nov 19th
-0.075
Nov 15th
70.24744.531550
--0.5
Nov 19th
-0.6
Nov 19th
-0.552
Nov 15th
212.011-61.9830
-0.8
Nov 21st
--11.5
Nov 19th
-0.05
Nov 14th
315.89945.75212.70
-3.5
Nov 19th
--1.5
Nov 19th
280.899-3.730
--0.9
Nov 21st
--8.4
Nov 19th
-0.085
Nov 15th
53.7553.17334.250
--0.1
Nov 19th
--9
Nov 19th
-0.127
Nov 14th
284.6883.4320
-0.7
Nov 19th
--10.9
Nov 19th
-0.075
Nov 15th
296.41727.356169.20
--0.6
Nov 20th
--15.6
Nov 19th
246.65-51.941132.90
--1.5
Nov 19th
-9.7
Nov 19th
-0.042
Nov 14th
104.6-7.20
-0.2
Nov 21st
-4.2
Nov 19th
-0.066
Nov 15th
308.06437.63746.030
-17.1
Nov 21st
-26
Nov 19th
58.84631.046250.30
--4.6
Nov 19th
72.778-69.8010
--6.8
Nov 19th
300.09132.18980
-1.1
Nov 19th
26.75161.3570
-0.4
Nov 19th
-0.057
Nov 15th
267.291-26.63729.820
-2
Nov 20th
-44.7
Nov 19th
-0.045
Nov 14th
239.454-54.41529.560
-12.8
Nov 19th
-0.053
Jun 11th
284.7758.250
3.1%10.4
Nov 21st
--11.6
Nov 19th
177-62.207187.51.55
-2.2
Nov 21st
-26.2
Nov 19th
282.074-2.42242.180
--0.4
Nov 6th
-12.9
Nov 19th
13.6508-73.6760
--27.8
Nov 19th
159.405-56.8220
-3.3
Nov 19th
295.5525.9312166.50
-1.6
Nov 5th
-10.7
Nov 19th
13.0235-72.434544.80
--23.2
Nov 19th
-0.502
Nov 14th
170.238-61.9167240
-3.6
Nov 19th
274.178-16.2232151.40
--1.8
Nov 19th
-1.4
Nov 19th
-0.084
Nov 16th
40.918661.432327.6650
--2.3
Nov 21st
--13.7
Nov 19th
-0.096
Nov 16th
292.48318.31061170
--0.1
Nov 19th
-5.6
Nov 19th
-0.076
Nov 15th
285.9053.191922.53480
-2.9
Nov 19th
--6.7
Nov 19th
-0.074
Nov 15th
314.69841.7770
--42
Nov 19th
255.105-42.316744.120
--2
Nov 19th
-5.4
Nov 19th
112.223-26.10834.50
-3.5
Nov 21st
--7.8
Nov 19th
-0.072
Nov 15th
32.3939-74.45330
-0.1
Nov 21st
-9.2
Nov 19th
-0.039
Nov 14th
80.1288-69.531923.930
5.4%7.6
Nov 21st
-11.4
Nov 19th
277.433-9.8564243.662.7
-10%-10
Nov 6th
-0.048
Nov 16th
266.138-28.740811.8-0
-2
Nov 21st
-5.5
Nov 19th
-0.098
Nov 15th
136.279-53.50520
--1.8
Nov 21st
--17.5
Nov 19th
-0.129
Nov 15th
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 07:17:17 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