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
-3.9
Sep 9th
--12.3
Sep 8th
-0.129
Sep 4th
215.303-62.69842.120
-0.6
Sep 9th
--3.3
Sep 8th
-0.074
Sep 4th
19.63363.7424.30
--2.7
Sep 9th
--8.2
Sep 8th
-0.083
Sep 4th
84.72726.316111.10
-0.4
Sep 9th
--15.4
Sep 8th
-0.015
Sep 3rd
324.87856.98623.850
-2.7
Sep 9th
-17.9
Sep 8th
-0.068
Sep 3rd
152.442-58.292249.480
-5.8
Sep 7th
-119.3
Sep 8th
-0.056
Sep 4th
128.979-43.185105.80
--0.1
Sep 9th
--5.8
Sep 8th
-0.21
Sep 1st
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-2.8
Sep 9th
-22
Sep 8th
-0.111
Sep 3rd
297.39830.20940.40
-4.2
Sep 7th
-5.7
Sep 8th
-0.13
Sep 4th
70.24744.531550
-2.1
Sep 7th
-22.3
Sep 8th
-0.201
Sep 3rd
212.011-61.9830
--1.7
Sep 9th
--35.1
Sep 8th
-0.059
Sep 2nd
315.89945.75212.70
-4.3
Sep 7th
-3.7
Sep 8th
280.899-3.730
-3.6
Sep 9th
--5.2
Sep 8th
-0.06
Sep 2nd
53.7553.17334.250
--1.5
Sep 7th
-0.6
Sep 8th
-0.101
Sep 3rd
284.6883.4320
--1.1
Sep 7th
-10.9
Sep 8th
-0.094
Sep 4th
296.41727.356169.20
--1.2
Sep 9th
--20.3
Sep 8th
246.65-51.941132.90
--4.2
Sep 7th
-18.2
Sep 8th
-0.145
Sep 3rd
104.6-7.20
-1.1
Sep 9th
100%37.9
Sep 8th
-0.081
Sep 4th
308.06437.63746.0313.33
-10.1
Sep 9th
--1
Sep 8th
58.84631.046250.30
-25.7
Sep 8th
72.778-69.8010
-13.6
Sep 8th
300.09132.18980
-22.5
Sep 8th
26.75161.3570
-11.3
Sep 8th
-0.061
Sep 4th
267.291-26.63729.820
-4
Sep 9th
-19.5
Sep 8th
-0.045
Sep 3rd
239.454-54.41529.560
-24.5
Sep 8th
-0.053
Jun 11th
284.7758.250
-10
Sep 9th
-14.6
Sep 8th
177-62.207187.50
-3.5
Sep 9th
--5.7
Sep 8th
282.074-2.42242.180
-0.5
Aug 25th
--7.5
Sep 8th
13.6508-73.6760
--1.7
Sep 8th
159.405-56.8220
-30.7
Sep 8th
295.5525.9312166.50
--2.1
Sep 4th
--20.2
Sep 8th
13.0235-72.434544.80
-11.3
Sep 8th
-0.208
Sep 2nd
170.238-61.9167240
--7.3
Sep 8th
274.178-16.2232151.40
-2.1
Sep 7th
--5.3
Sep 8th
-0.071
Sep 3rd
40.918661.432327.6650
-1.4
Sep 9th
--26.6
Sep 8th
-0.079
Sep 3rd
292.48318.31061170
--1.3
Sep 7th
-17.8
Sep 8th
-0.108
Sep 4th
285.9053.191922.53480
-5.3
Sep 7th
-20.1
Sep 8th
-0.101
Sep 4th
314.69841.7770
-0.6
Sep 8th
255.105-42.316744.120
-0.7
Sep 7th
-30
Sep 8th
112.223-26.10834.50
-2.2
Sep 9th
--9
Sep 8th
-0.08
Sep 4th
32.3939-74.45330
-4.2
Sep 9th
-23.9
Sep 8th
-0.033
Sep 3rd
80.1288-69.531923.930
-8.9
Sep 9th
-7.8
Sep 8th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.041
Sep 3rd
266.138-28.740811.8-0
-0.2
Sep 9th
-49.9
Sep 8th
-0.081
Sep 4th
136.279-53.50520
--2.1
Sep 9th
-8.1
Sep 8th
-0.225
Sep 4th
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 00:17:22 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