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
-5.6
May 2nd
-6.9
Apr 25th
-0.092
May 18th
215.303-62.69842.120
-7.5
May 2nd
--9.8
Apr 25th
-0.07
May 18th
19.63363.7424.30
--2.5
May 22nd
--5.9
Apr 25th
-0.066
May 18th
84.72726.316111.10
-2.6
May 13th
-3
Apr 25th
-0.019
May 19th
324.87856.98623.850
-9
May 14th
--5.1
Apr 25th
-0.077
May 19th
152.442-58.292249.480
-13.1
May 20th
--2
Apr 25th
-0.048
May 18th
128.979-43.185105.80
-7.4
May 6th
-11.1
Apr 25th
-0.218
May 18th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-0.9
May 20th
--8.4
Apr 25th
-0.138
May 19th
297.39830.20940.40
100%28.3
Apr 22nd
--34.5
Apr 25th
-0.112
May 18th
70.24744.531551.08
-3.6
May 3rd
-13.9
Apr 25th
-0.246
May 17th
212.011-61.9830
-5
May 15th
-2.1
Apr 25th
-0.052
May 18th
315.89945.75212.70
-6
May 20th
--3.6
Apr 25th
280.899-3.730
-3
Apr 25th
-33.9
Apr 24th
-0.091
May 19th
53.7553.17334.250
-2.5
May 20th
--9.8
Apr 25th
-0.162
May 18th
284.6883.4320
-5.3
May 20th
-0.1
Apr 25th
-0.088
May 18th
296.41727.356169.20
-0.1
May 22nd
--2.2
Apr 25th
246.65-51.941132.90
-0.8
May 20th
-3.9
Apr 25th
-0.101
May 18th
104.6-7.20
36.4%11.7
May 17th
-2.9
Apr 25th
-0.095
May 18th
308.06437.63746.032.02
-18.5
May 22nd
--13.5
Apr 24th
58.84631.046250.30
-7.2
Apr 25th
72.778-69.8010
--1.1
Apr 25th
300.09132.18980
-17.3
Apr 25th
26.75161.3570
-3.5
Apr 25th
-0.058
May 18th
267.291-26.63729.820
-1.9
May 22nd
-8.6
Apr 25th
-0.071
May 18th
239.454-54.41529.560
--10
Apr 25th
-0.053
Jun 11th
284.7758.250
17.3%18
May 2nd
-4.6
Apr 25th
177-62.207187.50.41
-0.5
May 22nd
--10.7
Apr 25th
282.074-2.42242.180
-1.1
May 22nd
--5.5
Apr 25th
13.6508-73.6760
-14.1
Apr 25th
159.405-56.8220
--1.5
Apr 25th
295.5525.9312166.50
-3.5
May 22nd
--0.1
Apr 25th
13.0235-72.434544.80
--6.3
Apr 25th
-0.164
May 18th
170.238-61.9167240
-11.6
Apr 25th
274.178-16.2232151.40
--1.2
Apr 28th
-8.9
Apr 24th
-0.13
May 19th
40.918661.432327.6650
-3.9
May 22nd
--1.5
Apr 25th
-0.088
May 19th
292.48318.31061170
-1.3
May 20th
--11.5
Apr 25th
-0.113
May 18th
285.9053.191922.53480
-19
May 16th
-7.9
Apr 25th
-0.102
May 18th
314.69841.7770
--0.3
Apr 25th
255.105-42.316744.120
-6.2
May 20th
--0.7
Apr 25th
112.223-26.10834.50
--3.3
May 22nd
-2.4
Apr 25th
-0.067
May 18th
32.3939-74.45330
32%11.2
May 22nd
-11.2
Apr 25th
-0.061
May 18th
80.1288-69.531923.9310.67
0.2%10.9
May 22nd
--7.5
Apr 25th
277.433-9.8564243.660.1
-10%-10
Nov 6th
-0.037
Feb 26th
266.138-28.740811.8-0
-16.8
May 18th
--2.6
Apr 25th
-0.08
May 18th
136.279-53.50520
-1.3
May 22nd
-6.2
Apr 25th
-0.215
May 18th
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 18:17:18 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