INTEGRAL All-sky survey: NGC 6221 (AGN)
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INTEGRAL IBIS/ISGRI light curveHistogram of the Flux Distribution
Postscript | PDF | QDP PLT file | Web-QDP
NGC 6221
Postscript | PDF
NGC 6221
Plot description: Histogram of the source flux averaged over s/c orbit (see lightcurve on the left). The flux bin [1,5] mCrab contains counts from range [-5,5] mCrab. The flux measurements with error >5 mCrab were dropped.
Plot description: The blue data points show source flux over one s/c orbit (3 days). The all time-averaged flux and corresponding 1σ errors are shown in red. The star symbol is shown when flux error is greater than 5 mCrab and detection significance is less than 3σ.
Please refer to this catalog as: Krivonos et al., 2007, A&A, 475, 775 [NASA ADS]
glonglat17-60 keV, Flux1,2,3
NGC 6221253.120-59.215 -30.321 -9.524 1.11 ± 0.12 9.25AGN May contain flux from ESO 138-G1 (AGN, ~6.5' from NGC6221); Sy2 z=0.004750;
Flux on the all-time-averaged sky map (mCrab): 1.11 ± 0.12, shown above in red.Effective dead-time corrected exposure time (ks): 1686
See also nominal (scheduled) time at the source position
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Last updated: May 27 2011