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
--0.7
Mar 31st
-8.6
Mar 30th
-0.051
Nov 20th
215.303-62.69842.120
100%65.6
Mar 31st
100%131.4
Mar 30th
-0.056
Mar 19th
19.63363.7424.360
--0.4
Mar 31st
-12.1
Mar 30th
-0.115
Mar 19th
84.72726.316111.10
-4.5
Mar 31st
--1.3
Mar 30th
-0.02
Mar 18th
324.87856.98623.850
-2.3
Mar 31st
--19.1
Mar 30th
-0.057
Mar 18th
152.442-58.292249.480
-7.2
Mar 29th
-31.7
Mar 30th
-0.053
Mar 19th
128.979-43.185105.80
-10.1
Mar 31st
--0.9
Mar 30th
-0.156
Mar 19th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-3.5
Mar 31st
-15.4
Mar 30th
-0.076
Mar 18th
297.39830.20940.40
100%97.1
Mar 30th
100%274.9
Mar 30th
37.8%0.135
Mar 19th
70.24744.5315576.03
-3.2
Mar 30th
-4
Mar 30th
-0.232
Mar 18th
212.011-61.9830
-11.4
Mar 31st
-9.1
Mar 30th
-0.114
Mar 18th
315.89945.75212.70
-4.1
Mar 30th
-12.1
Mar 30th
280.899-3.730
--4
Mar 31st
-22.6
Mar 30th
-0.045
Mar 17th
53.7553.17334.250
-8.8
Mar 18th
-27.8
Mar 30th
-0.13
Mar 18th
284.6883.4320
-0.6
Mar 30th
--15.6
Mar 30th
-0.088
Mar 19th
296.41727.356169.20
--0.4
Mar 31st
-36.9
Mar 30th
246.65-51.941132.90
--1.4
Mar 28th
--9
Mar 30th
-0.04
Mar 18th
104.6-7.20
0.4%15.9
Mar 31st
-17.3
Mar 30th
100%0.894
Nov 21st
308.06437.63746.030.64
4.2%15.1
Mar 31st
-38.8
Mar 30th
58.84631.046250.31.05
--1.9
Mar 30th
72.778-69.8010
-43
Mar 30th
300.09132.18980
--5.4
Mar 30th
26.75161.3570
--9.5
Mar 30th
-0.065
Mar 19th
267.291-26.63729.820
-0
Mar 31st
--10.7
Mar 30th
-0.054
Mar 18th
239.454-54.41529.560
-25.8
Mar 30th
-0.057
Mar 17th
284.7758.250
3%17.4
Mar 31st
--6.3
Mar 30th
177-62.207187.50.75
-3.4
Mar 31st
--23.4
Mar 30th
282.074-2.42242.180
--0.9
Mar 31st
-3.2
Mar 30th
13.6508-73.6760
--11.6
Mar 30th
159.405-56.8220
-5.4
Mar 30th
295.5525.9312166.50
-6.3
Mar 31st
-6.4
Mar 30th
13.0235-72.434544.80
-27.5
Mar 30th
-0.113
Mar 18th
170.238-61.9167240
-15.8
Mar 30th
274.178-16.2232151.40
-5.8
Mar 30th
-6.8
Mar 30th
-0.059
Nov 21st
40.918661.432327.6650
--8.1
Mar 31st
--69.9
Mar 30th
-0.076
Mar 18th
292.48318.31061170
-32.2
Mar 19th
-18.7
Mar 30th
-0.093
Mar 19th
285.9053.191922.53480
-6.2
Mar 30th
-6.4
Mar 30th
-0.104
Mar 19th
314.69841.7770
--44.6
Mar 30th
255.105-42.316744.120
--0.6
Mar 29th
--2.4
Mar 30th
112.223-26.10834.50
--3.6
Mar 31st
-0.9
Mar 30th
-0.097
Mar 19th
32.3939-74.45330
--3.2
Mar 28th
-46.3
Mar 30th
-0.06
Mar 19th
80.1288-69.531923.930
-7.6
Mar 31st
--30.9
Mar 30th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.048
Mar 18th
266.138-28.740811.80
-5
Mar 31st
-29.5
Mar 30th
-0.097
Mar 19th
136.279-53.50520
--1.1
Mar 30th
-34.9
Mar 30th
-0.371
Feb 11th
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 10:17:05 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