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
-7
Sep 19th
-8.1
Sep 18th
-0.073
Sep 16th
215.303-62.69842.120
-0.9
Sep 20th
-11.2
Sep 18th
-0.041
Sep 17th
19.63363.7424.30
--1.8
Sep 14th
--0.3
Sep 18th
-0.076
Sep 18th
84.72726.316111.10
--4.5
Sep 20th
-0.6
Sep 18th
-0.02
Sep 17th
324.87856.98623.850
-6.6
Sep 20th
-25.5
Sep 18th
-0.082
Sep 17th
152.442-58.292249.480
-2.4
Sep 18th
-64.9
Sep 19th
-0.062
Sep 18th
128.979-43.185105.80
-13.6
Sep 19th
-11.9
Sep 18th
-0.171
Sep 16th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-5
Sep 20th
--0.9
Sep 18th
-0.09
Sep 17th
297.39830.20940.40
0.1%5.6
Sep 14th
-13
Sep 18th
-0.078
Sep 18th
70.24744.531550
-5.8
Sep 17th
-3.4
Sep 18th
-0.188
Sep 16th
212.011-61.9830
-0.3
Sep 20th
-0.6
Sep 18th
-0.061
Sep 18th
315.89945.75212.70
-4.8
Sep 18th
--12
Sep 19th
280.899-3.730
-10.9
Sep 16th
-1.2
Sep 18th
-0.052
Sep 17th
53.7553.17334.250
-1.2
Sep 18th
-7.3
Sep 18th
-0.115
Sep 17th
284.6883.4320
--0.9
Sep 18th
--0.5
Sep 18th
-0.088
Sep 18th
296.41727.356169.20
-3.5
Sep 15th
-5.9
Sep 19th
246.65-51.941132.90
--3.8
Sep 16th
--1.4
Sep 19th
-0.083
Sep 18th
104.6-7.20
-3.5
Sep 20th
--5.5
Sep 18th
-0.079
Sep 18th
308.06437.63746.030
-2
Sep 16th
-2.9
Sep 18th
58.84631.046250.30
-30.6
Sep 19th
72.778-69.8010
-1.7
Sep 18th
300.09132.18980
-10
Sep 18th
26.75161.3570
--15.8
Sep 19th
-0.076
Sep 18th
267.291-26.63729.820
-5
Sep 17th
--2.3
Sep 19th
-0.074
Sep 18th
239.454-54.41529.560
-19.4
Sep 18th
-0.053
Jun 11th
284.7758.250
63.1%28.2
Sep 20th
--42.5
Sep 18th
177-62.207187.531.55
-5.6
Sep 18th
--24.2
Sep 19th
282.074-2.42242.180
-3.6
Sep 20th
--16.9
Sep 19th
13.6508-73.6760
-6.6
Sep 18th
159.405-56.8220
--0.7
Sep 18th
295.5525.9312166.50
-5.6
Sep 20th
--11.4
Sep 19th
13.0235-72.434544.80
--5.9
Sep 18th
-0.292
Sep 17th
170.238-61.9167240
--6.7
Sep 19th
274.178-16.2232151.40
-8.3
Sep 18th
-1.2
Sep 18th
-0.078
Sep 17th
40.918661.432327.6650
--0.9
Sep 20th
-8.5
Sep 18th
-0.066
Sep 17th
292.48318.31061170
-2.6
Sep 18th
--2.2
Sep 18th
-0.087
Sep 18th
285.9053.191922.53480
--0.4
Sep 18th
-15.9
Sep 18th
-0.111
Sep 18th
314.69841.7770
--1.5
Sep 19th
255.105-42.316744.120
--3.9
Sep 18th
-510.3
Sep 19th
112.223-26.10834.50
-8.3
Sep 20th
-1
Sep 19th
-0.049
Sep 17th
32.3939-74.45330
-2.5
Sep 20th
-1.1
Sep 19th
-0.051
Sep 18th
80.1288-69.531923.930
-6.8
Sep 20th
-17.6
Sep 19th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.04
Sep 17th
266.138-28.740811.8-0
--1.3
Sep 20th
-111.2
Sep 19th
-0.08
Sep 17th
136.279-53.50520
--1.7
Sep 14th
--19.5
Sep 19th
-0.105
Sep 17th
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 12:17:23 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