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
-3.5
Jan 27th
--4
Jan 24th
-0.108
Jan 19th
215.303-62.69842.120
11%1.1
Jan 27th
-15
Jan 24th
6.2%0.21
Jan 19th
19.63363.7424.37.79
--0.5
Jan 27th
-6.5
Jan 24th
-0.057
Jan 18th
84.72726.316111.10
-16.1
Jan 27th
-1
Jan 24th
-0.017
Jan 18th
324.87856.98623.850
-7.5
Jan 27th
-18
Jan 24th
-0.052
Jan 18th
152.442-58.292249.480
-5.2
Jan 25th
-15.2
Jan 24th
-0.038
Jan 18th
128.979-43.185105.80
--3.9
Jan 27th
--2.1
Jan 24th
-0.166
Jan 18th
195.321-61.602132.1890
-1.3
Jan 25th
195.498-63.9680
-0
Dec 30th
--4.7
Jan 24th
-0.115
Jan 19th
297.39830.20940.40
--0.2
Jan 25th
--3.5
Jan 24th
-0.043
Jan 18th
70.24744.531550
-6.6
Jan 25th
--17.6
Jan 24th
-0.248
Jan 18th
212.011-61.9830
--8.1
Jan 27th
-10.1
Jan 24th
-0.056
Jan 18th
315.89945.75212.70
-21.6
Jan 25th
--1.4
Jan 24th
280.899-3.730
-3.5
Jan 27th
-8.6
Jan 24th
-0.053
Jan 17th
53.7553.17334.250
-16.7
Jan 10th
--9.3
Jan 24th
-0.13
Jan 18th
284.6883.4320
-7.6
Jan 3rd
-3.7
Jan 24th
-0.061
Jan 18th
296.41727.356169.20
--4
Jan 24th
246.65-51.941132.90
--1.6
Jan 25th
--30
Jan 24th
-0.044
Jan 17th
104.6-7.20
-29.1
Jan 26th
-13.7
Jan 24th
-0.044
Jan 18th
308.06437.63746.030
100%26.6
Jan 27th
43.6%31.5
Jan 24th
58.84631.046250.3112.46
-2.9
Jan 24th
72.778-69.8010
-4.8
Jan 24th
300.09132.18980
-3.4
Jan 24th
26.75161.3570
-14.8
Jan 24th
-0.066
Jan 18th
267.291-26.63729.820
-0.6
Jan 27th
-5.5
Jan 24th
-0.048
Jan 17th
239.454-54.41529.560
--5.1
Jan 24th
-0.066
Jan 17th
284.7758.250
-0.8
Jan 27th
--21.7
Jan 24th
177-62.207187.50
-25.7
Jan 27th
-8.8
Jan 24th
282.074-2.42242.180
79.7%18.1
Jan 27th
-9
Jan 24th
13.6508-73.67639.85
--43.8
Jan 24th
159.405-56.8220
--3.1
Jan 24th
295.5525.9312166.50
--4
Jan 27th
--4.3
Jan 24th
13.0235-72.434544.80
--33.7
Jan 24th
-0.085
Jan 17th
170.238-61.9167240
--9.5
Jan 24th
274.178-16.2232151.40
-1.9
Jan 25th
-6
Jan 24th
-0.07
Jan 18th
40.918661.432327.6650
-1.4
Dec 30th
--9
Jan 24th
-0.103
Jan 19th
292.48318.31061170
-15.8
Jan 10th
--10.1
Jan 24th
-0.084
Jan 18th
285.9053.191922.53480
--6.6
Dec 31st
-0.9
Jan 24th
-0.076
Jan 18th
314.69841.7770

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 09:17:14 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