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
-4
Dec 13th
-0.068
Dec 9th
215.303-62.69842.120
-7.7
Dec 4th
--13.1
Dec 13th
-0.052
Dec 10th
19.63363.7424.30
--6.6
Nov 23rd
--6.7
Dec 13th
-0.085
Dec 11th
84.72726.316111.10
-2.4
Dec 8th
-11.5
Dec 13th
-0.02
Dec 10th
324.87856.98623.850
-1.7
Dec 8th
-7.8
Dec 13th
-0.064
Dec 10th
152.442-58.292249.480
-17.9
Dec 12th
--4.1
Dec 13th
-0.057
Dec 11th
128.979-43.185105.80
-17.6
Dec 8th
-3.8
Dec 13th
-0.084
Dec 10th
195.321-61.602132.1890
-15.3
May 14th
195.498-63.9680
-3.8
Dec 8th
--9.5
Dec 13th
-0.107
Dec 10th
297.39830.20940.40
--6.9
Nov 25th
-2.8
Dec 13th
-0.101
Dec 11th
70.24744.531550
-1.6
Dec 9th
--28.9
Dec 13th
-0.245
Dec 9th
212.011-61.9830
--0.8
Dec 8th
-1.8
Dec 13th
-0.101
Dec 11th
315.89945.75212.70
-29.4
Dec 12th
--3.1
Dec 13th
280.899-3.730
-8.3
Nov 28th
--2.4
Dec 13th
-0.061
Dec 10th
53.7553.17334.250
-0.2
Dec 12th
-1.5
Dec 13th
-0.186
Dec 11th
284.6883.4320
--3
Dec 12th
-7.6
Dec 13th
-0.096
Dec 11th
296.41727.356169.20
--10.9
Dec 5th
-27.1
Dec 13th
246.65-51.941132.90
--3.9
Dec 13th
-17.8
Dec 13th
-0.076
Dec 11th
104.6-7.20
-2.9
Dec 8th
-1.4
Dec 13th
-0.096
Dec 11th
308.06437.63746.030
-9.4
Nov 27th
-23.9
Dec 13th
58.84631.046250.30
--3.9
Dec 13th
72.778-69.8010
-9.8
Dec 13th
300.09132.18980
-5.9
Dec 13th
26.75161.3570
-17.4
Nov 29th
-0.076
Dec 11th
267.291-26.63729.820
--0.6
Nov 29th
--39.1
Dec 13th
-0.093
Dec 11th
239.454-54.41529.560
--10.3
Dec 13th
-0.053
Jun 11th
284.7758.250
100%31.7
Dec 8th
--22.4
Dec 13th
177-62.207187.56.25
-0.6
Dec 8th
--4.6
Dec 13th
282.074-2.42242.180
-1.7
Dec 8th
--3.1
Dec 13th
13.6508-73.6760
-2.7
Dec 13th
159.405-56.8220
-10.2
Dec 13th
295.5525.9312166.50
-0.9
Dec 8th
-3
Dec 13th
13.0235-72.434544.80
-24.2
Dec 13th
-0.283
Dec 11th
170.238-61.9167240
--41.3
Dec 13th
274.178-16.2232151.40
-7.3
Nov 30th
--15.2
Dec 13th
-0.085
Dec 10th
40.918661.432327.6650
-5.9
Dec 8th
--0.1
Dec 13th
-0.09
Dec 10th
292.48318.31061170
0.3%4.3
Dec 13th
--7
Dec 13th
-0.116
Dec 11th
285.9053.191922.53480.03
--5.6
Dec 12th
--4.2
Dec 13th
-0.125
Dec 11th
314.69841.7770
--3.7
Nov 26th
255.105-42.316744.120
-17.7
Dec 13th
-14.5
Dec 13th
112.223-26.10834.50
-3.3
Dec 8th
--0.5
Dec 13th
-0.064
Dec 10th
32.3939-74.45330
-1.7
Dec 8th
-1.4
Dec 13th
-0.062
Dec 11th
80.1288-69.531923.930
-9.6
Dec 8th
-38.5
Dec 13th
277.433-9.8564243.660
-10%-10
Nov 6th
-0.051
Dec 10th
266.138-28.740811.8-0
-2.9
Dec 8th
-13.5
Dec 13th
-0.06
Dec 10th
136.279-53.50520
-2.7
Nov 22nd
--1.6
Dec 13th
-0.08
Dec 10th
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 05:17:25 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