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
--227.7
Feb 15th
-24.8
Feb 14th
-0.021
Feb 10th
215.303-62.69842.120
-3
Dec 18th
--6.1
Feb 14th
-0.007
Feb 9th
19.63363.7424.30
--0.3
Feb 15th
--6.6
Feb 14th
-0.011
Feb 9th
84.72726.316111.10
--3
Dec 26th
--6.6
Feb 14th
-0.004
Feb 9th
324.87856.98623.850
-15.8
Dec 26th
--2.6
Feb 14th
-0.011
Feb 9th
152.442-58.292249.480
-16.2
Feb 14th
--0.8
Feb 14th
-0.014
Feb 10th
128.979-43.185105.80
-1.6
Feb 15th
--0.4
Feb 14th
-0.005
Feb 9th
195.321-61.602132.1890
--82.6
Feb 14th
195.498-63.9680
-11.5
Dec 26th
-8.2
Feb 14th
-0.02
Feb 9th
297.39830.20940.40
-10
Dec 8th
-38.7
Feb 14th
-0.007
Feb 10th
70.24744.531550
--631.7
Feb 14th
--2.2
Feb 14th
-0.006
Feb 8th
212.011-61.9830
-5.3
Dec 26th
-3.5
Feb 14th
-0.01
Feb 9th
315.89945.75212.70
3.9%6.2
Feb 13th
--1.8
Feb 14th
280.899-3.730.49
-3
Dec 12th
--33.8
Feb 14th
-0.007
Feb 9th
53.7553.17334.250
72.4%46.6
Feb 13th
-1.1
Feb 14th
-0.01
Feb 9th
284.6883.4326.03
-3
Dec 26th
--4.7
Feb 14th
-0.02
Feb 10th
296.41727.356169.20
--2.1
Feb 14th
246.65-51.941132.90
-4.5
Dec 26th
--4.2
Feb 14th
-0.009
Feb 10th
104.6-7.20
11.1%10.7
Dec 26th
--2.7
Feb 14th
-0.013
Feb 9th
308.06437.63746.030.07
100%22.3
Dec 12th
-14.9
Feb 14th
58.84631.046250.30.75
--5.1
Feb 14th
72.778-69.8010
-0.2
Feb 14th
300.09132.18980
-22.5
Feb 14th
26.75161.3570
--4.6
Feb 14th
-0.023
Feb 10th
267.291-26.63729.820
13.4%5.1
Dec 25th
-0.2
Feb 14th
-0.018
Feb 10th
239.454-54.41529.560.08
-2.4
Feb 14th
-0.045
Feb 10th
284.7758.250
8.5%1.7
Feb 15th
-19.3
Feb 14th
177-62.207187.52.13
-0.2
Feb 15th
--3.9
Feb 14th
282.074-2.42242.180
100%22.1
Feb 15th
--4.3
Feb 14th
13.6508-73.67625
-9.6
Feb 14th
159.405-56.8220
-1.4
Feb 14th
295.5525.9312166.50
-7
Feb 15th
-1
Feb 14th
13.0235-72.434544.80
--10.1
Feb 14th
-0.012
Feb 10th
170.238-61.9167240
--2
Feb 14th
274.178-16.2232151.40
13.1%12.5
Feb 14th
12.1%42.6
Feb 14th
-0.021
Feb 9th
40.918661.432327.6656.14
-2.1
Feb 13th
--4.8
Feb 14th
-0.022
Feb 10th
292.48318.31061170
100%82.9
Feb 13th
100%140.2
Feb 14th
-0.008
Feb 10th
285.9053.191922.534843.33

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 05:16:38 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