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
-3.7
Aug 16th
--7.3
Aug 13th
-0.065
Aug 14th
215.303-62.69842.120
-2.4
Aug 16th
--0.7
Aug 13th
-0.053
Aug 14th
19.63363.7424.30
-5.9
Aug 16th
-18.2
Aug 13th
-0.079
Aug 14th
84.72726.316111.10
--0.1
Jul 25th
--5.8
Aug 13th
-0.023
Aug 14th
324.87856.98623.850
-5.6
Aug 16th
--17.4
Aug 13th
-0.071
Aug 14th
152.442-58.292249.480
5.3%60.5
Aug 7th
-61.2
Aug 13th
-0.061
Aug 14th
128.979-43.185105.80.16
-10.4
Aug 16th
--5.5
Aug 13th
-0.219
Aug 12th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
--0.9
Aug 1st
--5.3
Aug 13th
-0.096
Aug 15th
297.39830.20940.40
-0.2
Aug 14th
-14.2
Aug 13th
-0.075
Aug 14th
70.24744.531550
--0.6
Aug 14th
-12.9
Aug 13th
-0.318
Aug 14th
212.011-61.9830
-4.9
Jul 27th
-11.3
Aug 13th
-0.07
Aug 14th
315.89945.75212.70
-6.4
Aug 11th
-9.2
Aug 13th
280.899-3.730
-4.1
Aug 16th
-5.2
Aug 13th
-0.051
Aug 13th
53.7553.17334.250
-16
Aug 9th
--104.9
Aug 13th
-0.1
Aug 14th
284.6883.4320
60.2%12.3
Aug 1st
-53.8
Aug 13th
-0.071
Aug 14th
296.41727.356169.21.18
-0.3
Aug 16th
--2
Aug 13th
246.65-51.941132.90
-1.3
Aug 14th
--1.2
Aug 13th
-0.187
Aug 14th
104.6-7.20
-2.2
Jul 29th
-34.8
Aug 13th
-0.11
Aug 14th
308.06437.63746.030
-6.5
Aug 16th
-13.4
Aug 13th
58.84631.046250.30
-40.8
Aug 13th
72.778-69.8010
-33.5
Aug 13th
300.09132.18980
--13
Aug 13th
26.75161.3570
--58.6
Aug 13th
-0.054
Aug 14th
267.291-26.63729.820
-2.6
Aug 16th
-5.2
Aug 13th
-0.072
Aug 14th
239.454-54.41529.560
-6.4
Aug 13th
-0.053
Jun 11th
284.7758.250
42.9%12.1
Aug 16th
-25.3
Aug 13th
177-62.207187.510.73
-15.4
Aug 11th
--20.5
Aug 13th
282.074-2.42242.180
-2.9
Aug 15th
-3.3
Aug 13th
13.6508-73.6760
-15.4
Aug 13th
159.405-56.8220
-73.2
Aug 13th
295.5525.9312166.50
-1.2
Aug 16th
--7.8
Aug 13th
13.0235-72.434544.80
--19.1
Aug 13th
-0.327
Aug 14th
170.238-61.9167240
--62.4
Aug 13th
274.178-16.2232151.40
--6.2
Aug 14th
--4.8
Aug 13th
-0.08
Aug 14th
40.918661.432327.6650
-10.4
Aug 3rd
--1.3
Aug 13th
-0.091
Aug 15th
292.48318.31061170
-39.6
Aug 8th
-54.8
Aug 13th
-0.083
Aug 14th
285.9053.191922.53480
--2.3
Jul 28th
-11.7
Aug 13th
-0.098
Aug 14th
314.69841.7770
-17.6
Aug 13th
255.105-42.316744.120
-7.6
Aug 13th
--20.6
Aug 13th
112.223-26.10834.50
--0.3
Aug 16th
-21.5
Aug 13th
-0.07
Aug 14th
32.3939-74.45330
--0.8
Aug 16th
--31.7
Aug 13th
-0.057
Aug 14th
80.1288-69.531923.930
54%23.6
Aug 16th
--10.7
Aug 13th
277.433-9.8564243.6613.5
-10%-10
Nov 6th
-0.037
Feb 26th
266.138-28.740811.8-0
-8
Aug 16th
-8.1
Aug 13th
-0.117
Aug 14th
136.279-53.50520
-5
Aug 16th
-27.2
Aug 13th
-0.24
Aug 14th
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 02:17:22 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