! Started logfile: /scr/pima/bg219i_uvs/J0539+1433_X_uvs.log on Wed Apr 6 23:33:02 2016 obs /scr/pima/bg219i_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0539+1433_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.84127 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 2544 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0539+1433_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.039968Jy sigma=18.874646 ! Fit after self-cal, rms=0.721201Jy sigma=12.750063 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=2.614 mas, bpa=22.68 degrees ! Estimated noise=1.51681 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.226517 Jy ! Component: 100 - total flux cleaned = 0.276193 Jy ! Total flux subtracted in 100 components = 0.276193 Jy ! Clean residual min=-0.014039 max=0.017131 Jy/beam ! Clean residual mean=0.000088 rms=0.004277 Jy/beam ! Combined flux in latest and established models = 0.276193 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.276193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087585Jy sigma=1.398898 ! Fit after self-cal, rms=0.087497Jy sigma=1.398174 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=2.795 mas, bpa=22.61 degrees ! Estimated noise=1.22084 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193494 Jy ! Component: 100 - total flux cleaned = 0.0293691 Jy ! Component: 150 - total flux cleaned = 0.0357383 Jy ! Component: 200 - total flux cleaned = 0.0400314 Jy ! Total flux subtracted in 200 components = 0.0400314 Jy ! Clean residual min=-0.010587 max=0.011182 Jy/beam ! Clean residual mean=0.000023 rms=0.003014 Jy/beam ! Combined flux in latest and established models = 0.316224 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.316224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084613Jy sigma=1.287486 ! Fit after self-cal, rms=0.084563Jy sigma=1.286224 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 2.795 at 22.61 degrees (North through East) ! Clean map min=-0.010326 max=0.29136 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.00 KP 0.99 ! LA 0.94 NL 1.09 OV 0.98 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.00 KP 0.99 ! LA 0.98 NL 1.00 OV 0.94 PT 1.07 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 0.96 KP 1.06 ! LA 0.94 NL 0.99 OV 0.97 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.94 KP 0.98 ! LA 0.94 NL 1.02 OV 0.94 PT 1.04 ! SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 0.95 KP 0.95 ! LA 0.93 NL 1.06 OV 0.91 PT 1.13 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.96 KP 0.95 ! LA 0.95 NL 0.98 OV 0.99 PT 1.07 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.90 KP 0.98 ! LA 0.94 NL 1.01 OV 0.95 PT 1.07 ! SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084563Jy sigma=1.286224 ! Fit after self-cal, rms=0.083693Jy sigma=1.212507 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=2.786 mas, bpa=22.24 degrees ! Estimated noise=1.2065 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186115 Jy ! Component: 100 - total flux cleaned = 0.00212407 Jy ! Component: 150 - total flux cleaned = 0.00241742 Jy ! Component: 200 - total flux cleaned = 0.00265891 Jy ! Total flux subtracted in 200 components = 0.00265891 Jy ! Clean residual min=-0.007251 max=0.006267 Jy/beam ! Clean residual mean=0.000003 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.318883 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.318883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083485Jy sigma=1.208615 ! Fit after self-cal, rms=0.083631Jy sigma=1.207730 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083631Jy sigma=1.207730 ! Fit after self-cal, rms=0.083458Jy sigma=1.207385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=2.786 mas, bpa=22.26 degrees ! Estimated noise=1.20338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167779 Jy ! Component: 100 - total flux cleaned = 0.000295882 Jy ! Component: 150 - total flux cleaned = 0.000532854 Jy ! Component: 200 - total flux cleaned = 0.000653063 Jy ! Total flux subtracted in 200 components = 0.000653063 Jy ! Clean residual min=-0.007083 max=0.006088 Jy/beam ! Clean residual mean=0.000003 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.319536 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.319536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083362Jy sigma=1.205999 ! Fit after self-cal, rms=0.083360Jy sigma=1.205808 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143229 Jy ! Component: 100 - total flux cleaned = 7.65827e-05 Jy ! Component: 150 - total flux cleaned = 4.35598e-05 Jy ! Component: 200 - total flux cleaned = 7.31957e-05 Jy ! Total flux subtracted in 200 components = 7.31957e-05 Jy ! Clean residual min=-0.007010 max=0.006008 Jy/beam ! Clean residual mean=0.000003 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.31961 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.31961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083329Jy sigma=1.205183 ! Fit after self-cal, rms=0.083331Jy sigma=1.205112 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083331Jy sigma=1.205112 ! Fit after self-cal, rms=0.083098Jy sigma=1.204839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=2.788 mas, bpa=22.28 degrees ! Estimated noise=1.19951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000648389 Jy ! Component: 100 - total flux cleaned = -0.000465047 Jy ! Component: 150 - total flux cleaned = -0.000464404 Jy ! Component: 200 - total flux cleaned = -0.00040806 Jy ! Total flux subtracted in 200 components = -0.00040806 Jy ! Clean residual min=-0.006935 max=0.006064 Jy/beam ! Clean residual mean=0.000003 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.319201 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.319201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083039Jy sigma=1.204464 ! Fit after self-cal, rms=0.083044Jy sigma=1.204418 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29235e-05 Jy ! Component: 100 - total flux cleaned = 1.25561e-05 Jy ! Component: 150 - total flux cleaned = 3.95193e-05 Jy ! Component: 200 - total flux cleaned = 6.32755e-05 Jy ! Total flux subtracted in 200 components = 6.32755e-05 Jy ! Clean residual min=-0.006895 max=0.006002 Jy/beam ! Clean residual mean=0.000003 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.319265 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.319265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083026Jy sigma=1.204130 ! Fit after self-cal, rms=0.083031Jy sigma=1.204096 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083031Jy sigma=1.204096 ! Fit after self-cal, rms=0.082797Jy sigma=1.203887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=2.985 mas, bpa=19.03 degrees ! Estimated noise=1.28828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107064 Jy ! Component: 100 - total flux cleaned = 0.000102255 Jy ! Component: 150 - total flux cleaned = 4.03898e-05 Jy ! Component: 200 - total flux cleaned = -3.89989e-05 Jy ! Total flux subtracted in 200 components = -3.89989e-05 Jy ! Clean residual min=-0.006699 max=0.005304 Jy/beam ! Clean residual mean=0.000005 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.319226 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.319226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082758Jy sigma=1.203735 ! Fit after self-cal, rms=0.082764Jy sigma=1.203667 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109829 Jy ! Component: 100 - total flux cleaned = -0.000108503 Jy ! Component: 150 - total flux cleaned = -0.000108332 Jy ! Component: 200 - total flux cleaned = -0.000127266 Jy ! Total flux subtracted in 200 components = -0.000127266 Jy ! Clean residual min=-0.006648 max=0.005358 Jy/beam ! Clean residual mean=0.000006 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.319099 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.319099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082768Jy sigma=1.203571 ! Fit after self-cal, rms=0.082771Jy sigma=1.203533 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=2.789 mas, bpa=22.3 degrees ! Estimated noise=1.19549 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 2.789 at 22.3 degrees (North through East) ! Clean map min=-0.0065377 max=0.28567 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=2.602 mas, bpa=22.51 degrees ! Estimated noise=1.46963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219395 Jy ! Component: 100 - total flux cleaned = 0.267712 Jy ! Component: 150 - total flux cleaned = 0.284694 Jy ! Component: 200 - total flux cleaned = 0.294475 Jy ! Total flux subtracted in 200 components = 0.294475 Jy ! Clean residual min=-0.010727 max=0.009602 Jy/beam ! Clean residual mean=0.000039 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.294475 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.294475 Jy ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=2.789 mas, bpa=22.3 degrees ! Estimated noise=1.19549 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891305 Jy ! Component: 100 - total flux cleaned = 0.0132999 Jy ! Component: 150 - total flux cleaned = 0.0161274 Jy ! Component: 200 - total flux cleaned = 0.0182994 Jy ! Total flux subtracted in 200 components = 0.0182994 Jy ! Clean residual min=-0.007084 max=0.006635 Jy/beam ! Clean residual mean=0.000016 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.312774 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.312774 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=2.985 mas, bpa=19.03 degrees ! Estimated noise=1.28828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299779 Jy ! Component: 100 - total flux cleaned = 0.00392773 Jy ! Component: 150 - total flux cleaned = 0.00456198 Jy ! Component: 200 - total flux cleaned = 0.00504815 Jy ! Total flux subtracted in 200 components = 0.00504815 Jy ! Clean residual min=-0.006813 max=0.005172 Jy/beam ! Clean residual mean=0.000009 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.317822 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272752 Jy ! Component: 100 - total flux cleaned = 0.000341388 Jy ! Component: 150 - total flux cleaned = 0.00037269 Jy ! Component: 200 - total flux cleaned = 0.000432337 Jy ! Total flux subtracted in 200 components = 0.000432337 Jy ! Clean residual min=-0.006757 max=0.005063 Jy/beam ! Clean residual mean=0.000007 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.318255 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.318255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=2.789 mas, bpa=22.3 degrees ! Estimated noise=1.19549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000607452 Jy ! Component: 100 - total flux cleaned = -0.000601458 Jy ! Component: 150 - total flux cleaned = -0.000517973 Jy ! Component: 200 - total flux cleaned = -0.000448407 Jy ! Total flux subtracted in 200 components = -0.000448407 Jy ! Clean residual min=-0.006887 max=0.006082 Jy/beam ! Clean residual mean=0.000004 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.317806 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.317806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082778Jy sigma=1.204534 ! Fit after self-cal, rms=0.082778Jy sigma=1.204325 wmodel /scr/pima/bg219i_uvs/J0539+1433_X_map.mod ! Writing 67 model components to file: /scr/pima/bg219i_uvs/J0539+1433_X_map.mod wobs /scr/pima/bg219i_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0539+1433_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0539+1433_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0539+1433_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111061 Jy ! Component: 100 - total flux cleaned = -0.00182385 Jy ! Component: 150 - total flux cleaned = -0.00228692 Jy ! Component: 200 - total flux cleaned = -0.00228696 Jy ! Component: 250 - total flux cleaned = -0.00196799 Jy ! Component: 300 - total flux cleaned = -0.00166974 Jy ! Component: 350 - total flux cleaned = -0.00159821 Jy ! Component: 400 - total flux cleaned = -0.00152919 Jy ! Component: 450 - total flux cleaned = -0.00172183 Jy ! Component: 500 - total flux cleaned = -0.00196401 Jy ! Component: 550 - total flux cleaned = -0.00208028 Jy ! Component: 600 - total flux cleaned = -0.0021912 Jy ! Component: 650 - total flux cleaned = -0.00224569 Jy ! Component: 700 - total flux cleaned = -0.00240216 Jy ! Component: 750 - total flux cleaned = -0.00250242 Jy ! Component: 800 - total flux cleaned = -0.00264703 Jy ! Component: 850 - total flux cleaned = -0.00264549 Jy ! Component: 900 - total flux cleaned = -0.00264568 Jy ! Component: 950 - total flux cleaned = -0.00264546 Jy ! Component: 1000 - total flux cleaned = -0.00273099 Jy ! Component: 1050 - total flux cleaned = -0.00277448 Jy ! Component: 1100 - total flux cleaned = -0.00285637 Jy ! Component: 1150 - total flux cleaned = -0.00285622 Jy ! Component: 1200 - total flux cleaned = -0.00285675 Jy ! Component: 1250 - total flux cleaned = -0.00285752 Jy ! Component: 1300 - total flux cleaned = -0.0028583 Jy ! Component: 1350 - total flux cleaned = -0.0028593 Jy ! Component: 1400 - total flux cleaned = -0.00293216 Jy ! Component: 1450 - total flux cleaned = -0.00289628 Jy ! Component: 1500 - total flux cleaned = -0.00279183 Jy ! Component: 1550 - total flux cleaned = -0.00275793 Jy ! Component: 1600 - total flux cleaned = -0.00272407 Jy ! Component: 1650 - total flux cleaned = -0.00265817 Jy ! Component: 1700 - total flux cleaned = -0.00262546 Jy ! Component: 1750 - total flux cleaned = -0.00246698 Jy ! Component: 1800 - total flux cleaned = -0.00246651 Jy ! Component: 1850 - total flux cleaned = -0.00231277 Jy ! Component: 1900 - total flux cleaned = -0.00225209 Jy ! Component: 1950 - total flux cleaned = -0.00213262 Jy ! Component: 2000 - total flux cleaned = -0.00213272 Jy ! Component: 2050 - total flux cleaned = -0.00213238 Jy ! Component: 2100 - total flux cleaned = -0.00204587 Jy ! Component: 2150 - total flux cleaned = -0.00198892 Jy ! Component: 2200 - total flux cleaned = -0.00198921 Jy ! Component: 2250 - total flux cleaned = -0.00185022 Jy ! Component: 2300 - total flux cleaned = -0.00187827 Jy ! Component: 2350 - total flux cleaned = -0.00185073 Jy ! Component: 2400 - total flux cleaned = -0.00174303 Jy ! Component: 2450 - total flux cleaned = -0.00174323 Jy ! Component: 2500 - total flux cleaned = -0.00169027 Jy ! Component: 2550 - total flux cleaned = -0.00166377 Jy ! Component: 2600 - total flux cleaned = -0.00155953 Jy ! Component: 2650 - total flux cleaned = -0.00155955 Jy ! Component: 2700 - total flux cleaned = -0.00150856 Jy ! Component: 2750 - total flux cleaned = -0.00153408 Jy ! Component: 2800 - total flux cleaned = -0.00158427 Jy ! Component: 2850 - total flux cleaned = -0.00155901 Jy ! Component: 2900 - total flux cleaned = -0.00153398 Jy ! Component: 2950 - total flux cleaned = -0.0015095 Jy ! Component: 3000 - total flux cleaned = -0.00153414 Jy ! Component: 3050 - total flux cleaned = -0.00153405 Jy ! Component: 3100 - total flux cleaned = -0.00153395 Jy ! Component: 3150 - total flux cleaned = -0.00153408 Jy ! Component: 3200 - total flux cleaned = -0.00153424 Jy ! Component: 3250 - total flux cleaned = -0.00153438 Jy ! Component: 3300 - total flux cleaned = -0.00155819 Jy ! Component: 3350 - total flux cleaned = -0.00158181 Jy ! Component: 3400 - total flux cleaned = -0.0015582 Jy ! Component: 3450 - total flux cleaned = -0.00160525 Jy ! Component: 3500 - total flux cleaned = -0.00165204 Jy ! Component: 3550 - total flux cleaned = -0.00167518 Jy ! Component: 3600 - total flux cleaned = -0.00167493 Jy ! Component: 3650 - total flux cleaned = -0.00158238 Jy ! Component: 3700 - total flux cleaned = -0.00162869 Jy ! Component: 3750 - total flux cleaned = -0.00160556 Jy ! Component: 3800 - total flux cleaned = -0.00160553 Jy ! Component: 3850 - total flux cleaned = -0.00160536 Jy ! Component: 3900 - total flux cleaned = -0.00155956 Jy ! Component: 3950 - total flux cleaned = -0.0015595 Jy ! Component: 4000 - total flux cleaned = -0.0015367 Jy ! Component: 4050 - total flux cleaned = -0.00153656 Jy ! Total flux subtracted in 4096 components = -0.001491 Jy ! Clean residual min=-0.001439 max=0.001284 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.316315 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 314 components and 0.316316 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0539+1433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 2.789 at 22.3 degrees (North through East) ! Clean map min=-0.0035125 max=0.28526 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0539+1433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.285265 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000368696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387741 0.387741 0.775483 1.55097 3.10193 6.20386 12.4077 24.8154 49.6309 99.2618 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.285 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 773.711 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0539+1433_X_uvs.log closed on Wed Apr 6 23:33:06 2016