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
-6.4
Apr 15th
-46.1
Apr 14th
-0.105
Apr 13th
215.303-62.69842.120
-1.1
Apr 15th
--23.5
Apr 14th
-0.081
Apr 13th
19.63363.7424.30
-3.6
Apr 15th
--7.6
Apr 14th
-0.086
Apr 13th
84.72726.316111.10
-2.3
Apr 15th
--11.8
Apr 14th
-0.037
Apr 14th
324.87856.98623.850
-1.3
Apr 15th
-7.9
Apr 14th
-0.127
Apr 14th
152.442-58.292249.480
-0.3
Apr 13th
--0.5
Apr 14th
-0.047
Apr 13th
128.979-43.185105.80
--0.4
Apr 15th
--7.8
Apr 14th
-0.214
Apr 13th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-6
Apr 15th
--12.4
Apr 14th
-0.114
Apr 14th
297.39830.20940.40
-4.4
Apr 13th
--22.6
Apr 14th
-0.197
Apr 13th
70.24744.531550
-0.6
Apr 13th
-4.1
Apr 14th
-0.294
Apr 13th
212.011-61.9830
-3.4
Apr 15th
-4.2
Apr 14th
-0.089
Apr 12th
315.89945.75212.70
-4.8
Apr 13th
-42.1
Apr 14th
280.899-3.730
-7.3
Apr 15th
-55.3
Apr 14th
-0.098
Apr 14th
53.7553.17334.250
-1.7
Apr 13th
-14.5
Apr 14th
-0.105
Apr 12th
284.6883.4320
-7.5
Apr 13th
-7.3
Apr 14th
-0.091
Apr 13th
296.41727.356169.20
-2.5
Apr 15th
-8.1
Apr 14th
246.65-51.941132.90
-1.9
Apr 13th
--13.6
Apr 14th
-0.055
Apr 12th
104.6-7.20
-1.3
Apr 15th
-24.9
Apr 14th
-0.071
Apr 13th
308.06437.63746.030
-5.5
Apr 15th
-19.1
Apr 14th
58.84631.046250.30
-11.3
Apr 14th
72.778-69.8010
--24.6
Apr 14th
300.09132.18980
-9
Apr 14th
26.75161.3570
-6.8
Apr 14th
-0.068
Apr 13th
267.291-26.63729.820
-0.6
Apr 15th
--11.2
Apr 14th
-0.056
Apr 12th
239.454-54.41529.560
-26.3
Apr 14th
-0.053
Jun 11th
284.7758.250
20.6%12.5
Apr 15th
--28.7
Apr 14th
177-62.207187.55.15
-4.3
Apr 15th
-15.9
Apr 14th
282.074-2.42242.180
-1.6
Apr 1st
--3.4
Apr 14th
13.6508-73.6760
-7.9
Apr 14th
159.405-56.8220
-8.1
Apr 14th
295.5525.9312166.50
-1.5
Apr 1st
--4.8
Apr 14th
13.0235-72.434544.80
-4.8
Apr 14th
-0.141
Apr 12th
170.238-61.9167240
--1.4
Apr 14th
274.178-16.2232151.40
-0.5
Apr 13th
-6.1
Apr 14th
-0.134
Apr 14th
40.918661.432327.6650
-4.1
Apr 15th
-11.3
Apr 14th
-0.107
Apr 14th
292.48318.31061170
-3
Apr 13th
--34.7
Apr 14th
-0.086
Apr 13th
285.9053.191922.53480
--5.9
Apr 13th
--1.4
Apr 14th
-0.155
Apr 13th
314.69841.7770
--21.3
Apr 14th
255.105-42.316744.120
--8.9
Apr 13th
--2.2
Apr 14th
112.223-26.10834.50
--4.5
Apr 15th
--11.8
Apr 14th
-0.083
Apr 13th
32.3939-74.45330
-8.4
Apr 15th
--14.2
Apr 14th
-0.03
Apr 12th
80.1288-69.531923.930
9.7%16.4
Apr 15th
-49.3
Apr 14th
277.433-9.8564243.662.43
-10%-10
Nov 6th
-0.076
Apr 14th
266.138-28.740811.8-0
--0.9
Apr 15th
--4.7
Apr 14th
-0.091
Apr 13th
136.279-53.50520
--0.9
Apr 15th
--12.2
Apr 14th
-0.283
Apr 13th
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 04:17:25 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