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
-2.9
Dec 1st
-59.7
Nov 29th
-0.065
Nov 19th
215.303-62.69842.120
-1.4
Dec 1st
--9.2
Nov 29th
-0.054
Nov 19th
19.63363.7424.30
--6.6
Nov 23rd
--12.1
Nov 29th
-0.076
Nov 19th
84.72726.316111.10
-3.9
Dec 1st
-2.4
Nov 29th
-0.022
Nov 19th
324.87856.98623.850
-0.7
Dec 1st
-0.2
Nov 29th
-0.064
Nov 19th
152.442-58.292249.480
-4.4
Nov 29th
--3.9
Nov 29th
-0.045
Nov 19th
128.979-43.185105.80
-2.9
Dec 1st
-6.3
Nov 29th
-0.195
Nov 19th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-1
Dec 1st
--1.2
Nov 29th
-0.093
Nov 20th
297.39830.20940.40
--6.9
Nov 25th
-9.6
Nov 29th
-0.094
Nov 19th
70.24744.531550
-4.7
Nov 28th
--9
Nov 29th
-0.236
Nov 19th
212.011-61.9830
--1.2
Dec 1st
--13.7
Nov 29th
-0.044
Nov 18th
315.89945.75212.70
-7.2
Nov 28th
-11.7
Nov 29th
280.899-3.730
-8.3
Nov 28th
--13.3
Nov 29th
-0.098
Nov 20th
53.7553.17334.250
2%6.5
Nov 29th
-3.2
Nov 29th
-0.099
Nov 18th
284.6883.4320.22
-3.4
Nov 29th
-0.3
Nov 29th
-0.071
Nov 19th
296.41727.356169.20
-10.2
Nov 24th
--20.5
Nov 28th
246.65-51.941132.90
-3.3
Nov 28th
-4.7
Nov 29th
-0.035
Nov 18th
104.6-7.20
-1.1
Dec 1st
--0.2
Nov 29th
-0.057
Nov 19th
308.06437.63746.030
-9.4
Nov 27th
-8.4
Nov 29th
58.84631.046250.30
-2.2
Nov 29th
72.778-69.8010
--3.5
Nov 29th
300.09132.18980
-6.8
Nov 29th
26.75161.3570
-17.4
Nov 29th
-0.045
Nov 19th
267.291-26.63729.820
--0.6
Nov 29th
--29.2
Nov 28th
-0.043
Nov 18th
239.454-54.41529.560
--0.4
Nov 29th
-0.053
Jun 11th
284.7758.250
6.1%21.1
Dec 1st
-2
Nov 29th
177-62.207187.53.05
-4.7
Nov 28th
--3.8
Nov 29th
282.074-2.42242.180
-2.5
Dec 1st
-15.5
Nov 29th
13.6508-73.6760
-4.5
Nov 29th
159.405-56.8220
-4.1
Nov 29th
295.5525.9312166.50
-2.8
Dec 1st
--1.7
Nov 29th
13.0235-72.434544.80
-3.6
Nov 29th
-0.249
Nov 18th
170.238-61.9167240
--11.9
Nov 29th
274.178-16.2232151.40
-6.3
Nov 29th
--0.9
Nov 29th
-0.085
Nov 19th
40.918661.432327.6650
-5.8
Dec 1st
--5.8
Nov 29th
-0.08
Nov 20th
292.48318.31061170
-6.2
Nov 29th
--3.4
Nov 29th
-0.074
Nov 19th
285.9053.191922.53480
--0.1
Nov 29th
-19.1
Nov 29th
-0.08
Nov 19th
314.69841.7770
--3.7
Nov 26th
255.105-42.316744.120
-0.6
Nov 29th
-5.3
Nov 29th
112.223-26.10834.50
-0.8
Dec 1st
-6.1
Nov 29th
-0.054
Nov 19th
32.3939-74.45330
-1.9
Dec 1st
-4.6
Nov 29th
-0.03
Nov 18th
80.1288-69.531923.930
11.2%13
Dec 1st
-12.6
Nov 29th
277.433-9.8564243.665.6
-10%-10
Nov 6th
-0.046
Nov 19th
266.138-28.740811.8-0
--5.5
Dec 1st
--7.9
Nov 29th
-0.073
Nov 19th
136.279-53.50520
-2.7
Nov 22nd
-23.9
Nov 29th
-0.153
Nov 19th
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 11:17:28 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