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
-4.3
Oct 11th
--3.4
Oct 9th
-0.056
Oct 7th
215.303-62.69842.120
-1.6
Sep 26th
-9.4
Oct 9th
-0.05
Oct 7th
19.63363.7424.30
--0.5
Oct 11th
-9.8
Oct 9th
-0.068
Oct 8th
84.72726.316111.10
--4.2
Oct 4th
--10.3
Oct 9th
-0.029
Oct 8th
324.87856.98623.850
0.4%10.5
Oct 5th
-8.6
Oct 9th
-0.069
Oct 8th
152.442-58.292249.480.02
-13.8
Oct 9th
-4.2
Oct 9th
-0.058
Oct 8th
128.979-43.185105.80
--7.2
Sep 27th
--3.6
Oct 9th
-0.148
Oct 6th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-8.8
Oct 11th
--3.5
Oct 9th
-0.082
Oct 7th
297.39830.20940.40
0.1%5.6
Sep 14th
--7.1
Oct 9th
-0.092
Oct 8th
70.24744.531550
-6
Sep 23rd
--5.6
Oct 9th
-0.147
Oct 7th
212.011-61.9830
-15.8
Oct 6th
--3.9
Oct 9th
-0.097
Oct 8th
315.89945.75212.70
-5.6
Oct 9th
--15.3
Oct 9th
280.899-3.730
--4.5
Sep 26th
-0.2
Oct 9th
-0.045
Oct 7th
53.7553.17334.250
-3
Oct 9th
--21
Oct 9th
-0.12
Oct 8th
284.6883.4320
--0.4
Oct 8th
-27.4
Oct 9th
-0.085
Oct 8th
296.41727.356169.20
--2.1
Oct 11th
-2.1
Oct 9th
246.65-51.941132.90
-6.2
Oct 9th
--6.9
Oct 9th
-0.056
Oct 8th
104.6-7.20
0.5%3
Oct 7th
-11
Oct 9th
-0.076
Oct 6th
308.06437.63746.030.03
--12.2
Sep 25th
--10.5
Oct 9th
58.84631.046250.30
--2.8
Oct 9th
72.778-69.8010
-3.9
Oct 9th
300.09132.18980
-5.3
Oct 9th
26.75161.3570
-20
Oct 9th
-0.053
Oct 8th
267.291-26.63729.820
-0.9
Oct 11th
--0.9
Oct 9th
-0.06
Oct 8th
239.454-54.41529.560
-61
Oct 9th
-0.053
Jun 11th
284.7758.250
100%42.7
Sep 29th
--2.8
Oct 9th
177-62.207187.53.85
-2.4
Oct 11th
--6
Oct 9th
282.074-2.42242.180
-0.5
Oct 11th
--13.5
Oct 9th
13.6508-73.6760
-2.1
Oct 9th
159.405-56.8220
--54.4
Oct 9th
295.5525.9312166.50
-2.4
Oct 11th
--0.6
Oct 9th
13.0235-72.434544.80
--0.4
Oct 9th
-0.314
Oct 8th
170.238-61.9167240
--2.5
Oct 9th
274.178-16.2232151.40
-7.8
Sep 26th
-6
Oct 9th
-0.091
Oct 8th
40.918661.432327.6650
-4.3
Oct 11th
-28.2
Oct 9th
-0.062
Oct 7th
292.48318.31061170
-2.4
Oct 9th
-7.1
Oct 9th
-0.075
Oct 8th
285.9053.191922.53480
-10.7
Oct 6th
-3
Oct 9th
-0.108
Oct 8th
314.69841.7770
-6.9
Oct 9th
255.105-42.316744.120
-2.3
Oct 9th
--10.3
Oct 9th
112.223-26.10834.50
-1.5
Oct 11th
--8.5
Oct 9th
-0.069
Oct 7th
32.3939-74.45330
-2.4
Oct 11th
--1.2
Oct 9th
-0.053
Oct 8th
80.1288-69.531923.930
1.1%9.7
Oct 11th
-44.1
Oct 9th
277.433-9.8564243.660.55
-10%-10
Nov 6th
-0.048
Oct 8th
266.138-28.740811.8-0
-1.9
Oct 9th
-4.1
Oct 9th
-0.092
Oct 7th
136.279-53.50520
--0.2
Oct 11th
--4.6
Oct 9th
-0.112
Oct 7th
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 14:17:31 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