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
--3.1
Dec 8th
--18.9
Dec 10th
-0.074
Dec 6th
215.303-62.69842.120
-7.7
Dec 4th
--6.9
Dec 10th
-0.045
Dec 6th
19.63363.7424.30
--6.6
Nov 23rd
--16
Dec 9th
-0.066
Dec 7th
84.72726.316111.10
-2.4
Dec 8th
--4.7
Dec 10th
-0.021
Dec 7th
324.87856.98623.850
-1.7
Dec 8th
--6
Dec 10th
-0.065
Dec 7th
152.442-58.292249.480
-46.7
Dec 9th
--7.1
Dec 10th
-0.053
Dec 7th
128.979-43.185105.80
-17.6
Dec 8th
-9.1
Dec 10th
-0.12
Dec 5th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-3.8
Dec 8th
-4.1
Dec 10th
-0.097
Dec 6th
297.39830.20940.40
--6.9
Nov 25th
-6.3
Dec 9th
-0.105
Dec 7th
70.24744.531550
-1.7
Dec 9th
--4.7
Dec 10th
-0.131
Dec 6th
212.011-61.9830
--0.8
Dec 8th
--16.1
Dec 10th
-0.13
Dec 7th
315.89945.75212.70
-2.3
Dec 9th
--4.6
Dec 9th
280.899-3.730
-8.3
Nov 28th
--1.1
Dec 10th
-0.053
Dec 5th
53.7553.17334.250
-8.9
Dec 9th
-2.7
Dec 9th
-0.276
Dec 7th
284.6883.4320
--1.3
Dec 9th
--28.6
Dec 10th
-0.088
Dec 7th
296.41727.356169.20
--10.9
Dec 5th
--19.7
Dec 10th
246.65-51.941132.90
-43.4
Dec 9th
-9.3
Dec 9th
-0.103
Dec 7th
104.6-7.20
-2.9
Dec 8th
-4.1
Dec 10th
-0.09
Dec 7th
308.06437.63746.030
-9.4
Nov 27th
-6.3
Dec 9th
58.84631.046250.30
-2.2
Dec 10th
72.778-69.8010
--11.9
Dec 10th
300.09132.18980
--5.6
Dec 10th
26.75161.3570
-17.4
Nov 29th
-0.061
Dec 7th
267.291-26.63729.820
--0.6
Nov 29th
-7.1
Dec 10th
-0.077
Dec 7th
239.454-54.41529.560
-24.1
Dec 10th
-0.053
Jun 11th
284.7758.250
100%31.7
Dec 8th
--23.8
Dec 10th
177-62.207187.512.5
-0.6
Dec 8th
--8.4
Dec 9th
282.074-2.42242.180
-1.7
Dec 8th
--2.6
Dec 10th
13.6508-73.6760
-0.5
Dec 10th
159.405-56.8220
--15.7
Dec 10th
295.5525.9312166.50
-0.9
Dec 8th
--33
Dec 10th
13.0235-72.434544.80
--13.9
Dec 10th
-0.382
Dec 7th
170.238-61.9167240
--9.6
Dec 9th
274.178-16.2232151.40
-7.3
Nov 30th
-19.6
Dec 10th
-0.068
Dec 7th
40.918661.432327.6650
-5.9
Dec 8th
--21.9
Dec 10th
-0.072
Dec 6th
292.48318.31061170
12.5%10.9
Dec 9th
-7
Dec 9th
-0.089
Dec 7th
285.9053.191922.53481.39
-2.3
Dec 9th
-1.1
Dec 10th
-0.113
Dec 7th
314.69841.7770
--3.7
Nov 26th
255.105-42.316744.120
-5.2
Dec 9th
-20
Dec 10th
112.223-26.10834.50
-3.3
Dec 8th
-22.8
Dec 10th
-0.074
Dec 6th
32.3939-74.45330
-1.7
Dec 8th
-8.3
Dec 10th
-0.049
Dec 7th
80.1288-69.531923.930
-9.6
Dec 8th
-12.8
Dec 9th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.059
Dec 7th
266.138-28.740811.8-0
-2.9
Dec 8th
-3.1
Dec 10th
-0.085
Dec 6th
136.279-53.50520
-2.7
Nov 22nd
--23.3
Dec 9th
-0.176
Dec 6th
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 21:17:30 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