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
--0.2
Jul 21st
-13.3
Jul 25th
-0.068
Jul 24th
215.303-62.69842.120
20.7%18.6
Jul 13th
-0.1
Jul 25th
-0.055
Jul 24th
19.63363.7424.30.46
--0.3
Jul 2nd
--3.8
Jul 25th
-0.096
Jul 25th
84.72726.316111.10
--0.1
Jul 25th
--3.9
Jul 25th
-0.021
Jul 24th
324.87856.98623.850
-7.5
Jul 26th
--0.5
Jul 25th
-0.095
Jul 24th
152.442-58.292249.480
-41
Jul 23rd
--7.5
Jul 25th
-0.057
Jul 25th
128.979-43.185105.80
-3.6
Jul 24th
-6.8
Jul 25th
-0.1
Jul 23rd
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-3.5
Jul 26th
-4.5
Jul 25th
-0.098
Jul 24th
297.39830.20940.40
-18
Jul 4th
--7.9
Jul 25th
-0.1
Jul 25th
70.24744.531550
-0.8
Jul 21st
-2.4
Jul 25th
-0.274
Jul 23rd
212.011-61.9830
-1.7
Jul 26th
--4.6
Jul 25th
-0.121
Jul 25th
315.89945.75212.70
-6
Jul 24th
-13.4
Jul 25th
280.899-3.730
-5.8
Jul 8th
-3.6
Jul 25th
-0.068
Jul 24th
53.7553.17334.250
--0.7
Jul 24th
-12.6
Jul 25th
-0.191
Jul 25th
284.6883.4320
60.2%17.8
Jul 24th
-27.4
Jul 25th
10%0.109
Jul 25th
296.41727.356169.212.26
-3.5
Jul 26th
-8.9
Jul 25th
246.65-51.941132.90
--2.5
Jul 24th
-7.7
Jul 25th
-0.133
Jul 25th
104.6-7.20
-8.1
Jul 26th
-9.6
Jul 25th
-0.079
Jul 25th
308.06437.63746.030
-9.3
Jul 7th
-11.1
Jul 25th
58.84631.046250.30
-6
Jul 25th
72.778-69.8010
-3.3
Jul 25th
300.09132.18980
--3.5
Jul 25th
26.75161.3570
-22
Jul 25th
-0.054
Jul 25th
267.291-26.63729.820
-4.3
Jul 26th
--5.8
Jul 25th
-0.082
Jul 25th
239.454-54.41529.560
-3.5
Jul 25th
-0.053
Jun 11th
284.7758.250
-14
Jul 26th
--5.4
Jul 25th
177-62.207187.50
1.4%3.2
Jul 26th
-0.3
Jul 25th
282.074-2.42242.180.35
-3.2
Jul 26th
-1.9
Jul 25th
13.6508-73.6760
-5
Jul 25th
159.405-56.8220
--1.8
Jul 25th
295.5525.9312166.50
-0.5
Jul 26th
--4.1
Jul 25th
13.0235-72.434544.80
--5
Jul 25th
-0.225
Jul 24th
170.238-61.9167240
--10.6
Jul 25th
274.178-16.2232151.40
--2.9
Jul 11th
--4.3
Jul 25th
-0.088
Jul 24th
40.918661.432327.6650
--0.2
Jul 26th
--1.7
Jul 25th
-0.088
Jul 24th
292.48318.31061170
2.1%1.2
Jul 24th
-5.2
Jul 25th
-0.095
Jul 25th
285.9053.191922.53480.18
--0.8
Jul 24th
-5.1
Jul 25th
-0.118
Jul 25th
314.69841.7770
-2.8
Jul 25th
255.105-42.316744.120
--4.5
Jul 23rd
--1.8
Jul 25th
112.223-26.10834.50
--0.9
Jul 26th
-1.9
Jul 25th
-0.056
Jul 23rd
32.3939-74.45330
-3.1
Jul 26th
-7.3
Jul 25th
-0.061
Jul 25th
80.1288-69.531923.930
14.9%5.4
Jul 26th
-7.4
Jul 25th
277.433-9.8564243.663.73
-10%-10
Nov 6th
-0.037
Feb 26th
266.138-28.740811.8-0
-15.3
Jul 26th
--9.1
Jul 25th
-0.07
Jul 23rd
136.279-53.50520
-7
Jul 26th
-5.4
Jul 25th
-0.251
Jul 24th
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