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
8.8%13.9
Jun 20th
11.2%17.1
Jun 19th
-0.102
Jun 15th
215.303-62.69842.1210.84
--0.4
Jun 20th
-15
Jun 19th
-0.084
Jun 15th
19.63363.7424.30
-7.2
Jun 8th
--8.9
May 27th
-0.12
Jun 14th
84.72726.316111.10
--1.3
Jun 20th
-0.5
Jun 19th
-0.016
Jun 14th
324.87856.98623.850
-3.8
Jun 20th
-6.9
Jun 19th
-0.052
Jun 13th
152.442-58.292249.480
11.3%12.9
Jun 18th
-18.1
Jun 19th
-0.056
Jun 14th
128.979-43.185105.81.26
-3.8
Jun 20th
--0.6
Jun 19th
-0.162
Jun 13th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-4
Jun 20th
--13.7
Jun 19th
-0.098
Jun 15th
297.39830.20940.40
-2.4
Jun 18th
-48.6
Jun 18th
-0.101
Jun 14th
70.24744.531550
-2.1
Jun 18th
-4.2
Jun 19th
-0.206
Jun 13th
212.011-61.9830
-2.3
Jun 20th
--1.6
Jun 19th
-0.057
Jun 14th
315.89945.75212.70
-4.4
Jun 18th
-33.8
Jun 18th
280.899-3.730
-2.3
Jun 20th
-24.8
Jun 18th
-0.054
Jun 13th
53.7553.17334.250
--0.3
Jun 18th
--11.8
Jun 18th
-0.104
Jun 14th
284.6883.4320
--15.7
Jun 18th
--6.7
Jun 19th
-0.074
Jun 14th
296.41727.356169.20
-3.1
Jun 20th
-10.3
Jun 19th
246.65-51.941132.90
--1
Jun 18th
--22.7
Jun 19th
-0.151
Jun 14th
104.6-7.20
-0.5
Jun 20th
-4.8
Jun 19th
-0.069
Jun 14th
308.06437.63746.030
-10.1
Jun 20th
-20.2
Jun 18th
58.84631.046250.30
--12.4
Jun 19th
72.778-69.8010
-16.6
Jun 19th
300.09132.18980
-3.8
Jun 18th
26.75161.3570
-14.8
Jun 18th
-0.065
Jun 14th
267.291-26.63729.820
--1
Jun 20th
-9.5
Jun 19th
-0.058
Jun 14th
239.454-54.41529.560
-20.5
Jun 19th
-0.053
Jun 11th
284.7758.250
-9.9
Jun 20th
-10.6
Jun 19th
177-62.207187.50
-5.8
Jun 20th
--10.1
Jun 18th
282.074-2.42242.180
-2.6
Jun 13th
--2.5
Jun 19th
13.6508-73.6760
-3.5
Jun 19th
159.405-56.8220
--15.3
Jun 19th
295.5525.9312166.50
-1.2
Jun 13th
--0.3
Jun 19th
13.0235-72.434544.80
--6.5
Jun 19th
-0.133
Jun 14th
170.238-61.9167240
-12.2
Jun 18th
274.178-16.2232151.40
--3.6
Jun 18th
-52.9
Jun 19th
-0.072
Jun 14th
40.918661.432327.6650
-5.3
Jun 20th
--20
Jun 19th
-0.078
Jun 15th
292.48318.31061170
--0.1
Jun 18th
--25
Jun 18th
-0.076
Jun 14th
285.9053.191922.53480
-2.6
Jun 18th
-11.6
Jun 19th
-0.078
Jun 14th
314.69841.7770
-11
Jun 18th
255.105-42.316744.120
--2.3
Jun 18th
--6.5
Jun 19th
112.223-26.10834.50
-2.3
Jun 10th
-3.2
Jun 19th
-0.105
Jun 15th
32.3939-74.45330
-5.6
Jun 20th
--4.4
Jun 19th
-0.048
Jun 14th
80.1288-69.531923.930
-8.6
Jun 20th
-14
Jun 18th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.05
Jun 14th
266.138-28.740811.8-0
-0.2
Jun 20th
--7.2
Jun 19th
-0.135
Jun 15th
136.279-53.50520
12.3%10.7
Jun 14th
-25
Jun 9th
-1.433
Jun 14th
91.8522.0830.59

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 16:17:18 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