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
-14.7
Mar 13th
-16.4
Mar 11th
-0.094
Mar 5th
215.303-62.69842.120
-30.5
Mar 1st
--8.8
Mar 11th
-0.061
Mar 5th
19.63363.7424.30
--3.1
Mar 13th
-6.7
Mar 12th
-0.073
Mar 6th
84.72726.316111.10
-6.2
Mar 2nd
-9.9
Mar 11th
-0.027
Mar 6th
324.87856.98623.850
0.1%-4.8
Mar 1st
-5.8
Mar 12th
-0.091
Mar 6th
152.442-58.292249.480
--0.6
Mar 11th
-15
Mar 11th
-0.049
Mar 6th
128.979-43.185105.80
-6.4
Mar 13th
--4.8
Mar 23rd
-0.3
Mar 5th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
--2
Mar 7th
--5.9
Mar 11th
-0.088
Mar 5th
297.39830.20940.40
-1
Mar 11th
-10.4
Mar 12th
-0.088
Mar 6th
70.24744.531550
-2.5
Mar 10th
-4.7
Mar 11th
-0.266
Mar 5th
212.011-61.9830
-2.8
Mar 2nd
-6.6
Mar 11th
-0.076
Mar 6th
315.89945.75212.70
-2.8
Mar 11th
-6.5
Mar 11th
280.899-3.730
-19
Mar 13th
-1.7
Mar 11th
-0.071
Mar 5th
53.7553.17334.250
-4.8
Mar 11th
-10.4
Mar 11th
-0.124
Mar 6th
284.6883.4320
--14.8
Mar 7th
--4.2
Mar 11th
-0.071
Mar 6th
296.41727.356169.20
2.9%6.3
Mar 13th
--2.8
Mar 11th
246.65-51.941132.91.45
-0.5
Mar 11th
--19.4
Mar 11th
-0.138
Mar 6th
104.6-7.20
-5.7
Mar 4th
-0.3
Mar 11th
-0.075
Mar 6th
308.06437.63746.030
-12.9
Mar 13th
-32.1
Mar 30th
58.84631.046250.30
-13.8
Mar 31st
72.778-69.8010
-0.3
Mar 11th
300.09132.18980
-4.3
Mar 11th
26.75161.3570
--11.4
Mar 11th
-0.058
Mar 6th
267.291-26.63729.820
-9
Mar 13th
-2.2
Mar 11th
-0.066
Mar 6th
239.454-54.41529.560
-9.3
Mar 11th
-0.053
Jun 11th
284.7758.250
100%22.5
Feb 18th
--10.5
Mar 11th
177-62.207187.52.08
-4.7
Mar 13th
-7.7
Mar 11th
282.074-2.42242.180
--0.2
Mar 13th
--59.8
Mar 31st
13.6508-73.6760
--220.3
Mar 31st
159.405-56.8220
--14.7
Mar 31st
295.5525.9312166.50
-2.8
Mar 13th
--82.8
Mar 31st
13.0235-72.434544.80
--1.1
Mar 11th
-0.224
Mar 6th
170.238-61.9167240
-14.4
Mar 11th
274.178-16.2232151.40
-14.3
Feb 12th
-65.6
Mar 30th
-0.112
Mar 6th
40.918661.432327.6650
-3.3
Mar 9th
--7.1
Mar 11th
-0.066
Mar 5th
292.48318.31061170
-0.3
Mar 11th
--10.6
Mar 11th
-0.094
Mar 6th
285.9053.191922.53480
-4.7
Mar 2nd
-4.9
Mar 11th
-0.086
Mar 6th
314.69841.7770
-33.6
Mar 11th
255.105-42.316744.120
--2.5
Mar 11th
-26.7
Mar 11th
112.223-26.10834.50
-5.4
Mar 13th
-46.4
Mar 31st
-0.071
Mar 5th
32.3939-74.45330
-5.5
Mar 13th
--40.7
Mar 12th
-0.061
Mar 6th
80.1288-69.531923.930
-15.4
Mar 13th
--9
Mar 11th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.07
Mar 6th
266.138-28.740811.8-0
-24
Mar 4th
--74.2
Mar 31st
-0.086
Mar 5th
136.279-53.50520
-4.3
Mar 13th
-36.5
Mar 12th
-0.103
Mar 5th
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 21:17:14 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