! Started logfile: /scr/pima/bg219a_uvs/J1635+5955_X_uvs.log on Wed Apr 6 21:41:00 2016 obs /scr/pima/bg219a_uvs/J1635+5955_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1635+5955_X_uva.fits ! AN table 1: 21 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.922902 visibilities/baseline/integration-bin. ! Found source: J1635+5955 ! ! 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 121 lines of history. ! ! Reading 4884 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/bg219a_uvs/J1635+5955_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 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=1.010156Jy sigma=28.636666 ! Fit after self-cal, rms=0.880177Jy sigma=24.897820 ! 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=0.6011 mas, bmaj=4.801 mas, bpa=51.56 degrees ! Estimated noise=0.997636 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 = 0.0897845 Jy ! Component: 100 - total flux cleaned = 0.110728 Jy ! Total flux subtracted in 100 components = 0.110728 Jy ! Clean residual min=-0.007886 max=0.010496 Jy/beam ! Clean residual mean=0.000163 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.110728 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.110728 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=0.050950Jy sigma=1.419747 ! Fit after self-cal, rms=0.050759Jy sigma=1.415720 ! 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=0.785 mas, bmaj=4.596 mas, bpa=51.86 degrees ! Estimated noise=0.495361 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 = 0.0149546 Jy ! Component: 100 - total flux cleaned = 0.0226339 Jy ! Component: 150 - total flux cleaned = 0.0271536 Jy ! Component: 200 - total flux cleaned = 0.0299442 Jy ! Total flux subtracted in 200 components = 0.0299442 Jy ! Clean residual min=-0.002924 max=0.002846 Jy/beam ! Clean residual mean=0.000033 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.140672 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.140672 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=0.046655Jy sigma=1.282616 ! Fit after self-cal, rms=0.046619Jy sigma=1.280098 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.785 x 4.596 at 51.86 degrees (North through East) ! Clean map min=-0.0024409 max=0.12116 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: ! FD 0.94 LA 0.99 MK 1.07 NL 1.03 ! OV 0.97 PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 1.01 NL 1.00 ! OV 0.98 PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.96 MK 1.03 NL 1.00 ! OV 1.05 PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.98 MK 1.03 NL 0.99 ! OV 1.02 PT 1.06 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.99 MK 1.04 NL 1.00 ! OV 1.00 PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.97 MK 0.99 NL 0.98 ! OV 0.95 PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.96 MK 1.05 NL 1.01 ! OV 0.99 PT 1.03 SC 0.93 ! ! ! 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=0.046619Jy sigma=1.280098 ! Fit after self-cal, rms=0.046216Jy sigma=1.269895 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7914 mas, bmaj=4.583 mas, bpa=51.81 degrees ! Estimated noise=0.490377 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 = 1.19525e-05 Jy ! Component: 100 - total flux cleaned = 0.000139706 Jy ! Component: 150 - total flux cleaned = 0.000136586 Jy ! Component: 200 - total flux cleaned = 0.000170018 Jy ! Total flux subtracted in 200 components = 0.000170018 Jy ! Clean residual min=-0.001933 max=0.002030 Jy/beam ! Clean residual mean=0.000014 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.140842 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.140842 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=0.046151Jy sigma=1.267950 ! Fit after self-cal, rms=0.046164Jy sigma=1.267723 ! 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=0.046164Jy sigma=1.267723 ! Fit after self-cal, rms=0.046182Jy sigma=1.267714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7914 mas, bmaj=4.585 mas, bpa=51.81 degrees ! Estimated noise=0.490482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.53459e-05 Jy ! Component: 100 - total flux cleaned = -3.89023e-05 Jy ! Component: 150 - total flux cleaned = 3.68972e-05 Jy ! Component: 200 - total flux cleaned = 6.0313e-05 Jy ! Total flux subtracted in 200 components = 6.0313e-05 Jy ! Clean residual min=-0.001824 max=0.001793 Jy/beam ! Clean residual mean=0.000012 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.140902 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.140902 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=0.046154Jy sigma=1.266888 ! Fit after self-cal, rms=0.046152Jy sigma=1.266825 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 = -2.04683e-05 Jy ! Component: 100 - total flux cleaned = -4.27251e-05 Jy ! Component: 150 - total flux cleaned = -6.16697e-05 Jy ! Component: 200 - total flux cleaned = -7.88633e-05 Jy ! Total flux subtracted in 200 components = -7.88633e-05 Jy ! Clean residual min=-0.001731 max=0.001656 Jy/beam ! Clean residual mean=0.000013 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.140823 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.140823 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=0.046137Jy sigma=1.266383 ! Fit after self-cal, rms=0.046136Jy sigma=1.266357 ! 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=0.046136Jy sigma=1.266357 ! Fit after self-cal, rms=0.046161Jy sigma=1.266352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7917 mas, bmaj=4.586 mas, bpa=51.81 degrees ! Estimated noise=0.490645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139039 Jy ! Component: 100 - total flux cleaned = -0.000188196 Jy ! Component: 150 - total flux cleaned = -0.00020387 Jy ! Component: 200 - total flux cleaned = -0.000232617 Jy ! Total flux subtracted in 200 components = -0.000232617 Jy ! Clean residual min=-0.001636 max=0.001680 Jy/beam ! Clean residual mean=0.000013 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.140591 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.140591 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=0.046151Jy sigma=1.266068 ! Fit after self-cal, rms=0.046151Jy sigma=1.266054 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 = -2.83501e-05 Jy ! Component: 100 - total flux cleaned = -5.63126e-05 Jy ! Component: 150 - total flux cleaned = -8.18815e-05 Jy ! Component: 200 - total flux cleaned = -0.000106389 Jy ! Total flux subtracted in 200 components = -0.000106389 Jy ! Clean residual min=-0.001570 max=0.001703 Jy/beam ! Clean residual mean=0.000014 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.140484 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.140484 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=0.046144Jy sigma=1.265858 ! Fit after self-cal, rms=0.046144Jy sigma=1.265850 ! 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=0.046144Jy sigma=1.265850 ! Fit after self-cal, rms=0.046168Jy sigma=1.265844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=4.457 mas, bpa=49.6 degrees ! Estimated noise=0.623528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126654 Jy ! Component: 100 - total flux cleaned = 0.000101928 Jy ! Component: 150 - total flux cleaned = 0.000102127 Jy ! Component: 200 - total flux cleaned = 0.000102457 Jy ! Total flux subtracted in 200 components = 0.000102457 Jy ! Clean residual min=-0.001349 max=0.001828 Jy/beam ! Clean residual mean=0.000028 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.140587 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.140587 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=0.046168Jy sigma=1.265769 ! Fit after self-cal, rms=0.046168Jy sigma=1.265759 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) ! Added new window around map position (40.2, -39.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010526 Jy ! Component: 100 - total flux cleaned = 0.00127161 Jy ! Component: 150 - total flux cleaned = 0.00141121 Jy ! Component: 200 - total flux cleaned = 0.00144938 Jy ! Total flux subtracted in 200 components = 0.00144938 Jy ! Clean residual min=-0.001688 max=0.001317 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.142036 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.142036 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=0.046144Jy sigma=1.264871 ! Fit after self-cal, rms=0.046140Jy sigma=1.264661 ! 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=0.7919 mas, bmaj=4.586 mas, bpa=51.81 degrees ! Estimated noise=0.490847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7919 x 4.586 at 51.81 degrees (North through East) ! Clean map min=-0.0014781 max=0.11975 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=0.6054 mas, bmaj=4.773 mas, bpa=51.5 degrees ! Estimated noise=0.995401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0895415 Jy ! Component: 100 - total flux cleaned = 0.11078 Jy ! Component: 150 - total flux cleaned = 0.120917 Jy ! Component: 200 - total flux cleaned = 0.127711 Jy ! Total flux subtracted in 200 components = 0.127711 Jy ! Clean residual min=-0.005877 max=0.006257 Jy/beam ! Clean residual mean=0.000071 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.127711 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.127711 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7919 mas, bmaj=4.586 mas, bpa=51.81 degrees ! Estimated noise=0.490847 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 = 0.00669999 Jy ! Component: 100 - total flux cleaned = 0.0101137 Jy ! Component: 150 - total flux cleaned = 0.0119681 Jy ! Component: 200 - total flux cleaned = 0.0126928 Jy ! Total flux subtracted in 200 components = 0.0126928 Jy ! Clean residual min=-0.002102 max=0.001753 Jy/beam ! Clean residual mean=0.000019 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.140404 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.140404 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=2.064 mas, bmaj=4.457 mas, bpa=49.6 degrees ! Estimated noise=0.623528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105053 Jy ! Component: 100 - total flux cleaned = 0.00169521 Jy ! Component: 150 - total flux cleaned = 0.00217715 Jy ! Component: 200 - total flux cleaned = 0.0023987 Jy ! Total flux subtracted in 200 components = 0.0023987 Jy ! Clean residual min=-0.001339 max=0.001364 Jy/beam ! Clean residual mean=0.000010 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.142802 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 = 9.7889e-05 Jy ! Component: 100 - total flux cleaned = 0.000185045 Jy ! Component: 150 - total flux cleaned = 0.000224342 Jy ! Component: 200 - total flux cleaned = 0.000279691 Jy ! Total flux subtracted in 200 components = 0.000279691 Jy ! Clean residual min=-0.001485 max=0.001307 Jy/beam ! Clean residual mean=0.000005 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.143082 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 91 components and 0.143082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7919 mas, bmaj=4.586 mas, bpa=51.81 degrees ! Estimated noise=0.490847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176869 Jy ! Component: 100 - total flux cleaned = -4.93408e-05 Jy ! Component: 150 - total flux cleaned = 0.000129259 Jy ! Component: 200 - total flux cleaned = 0.000161184 Jy ! Total flux subtracted in 200 components = 0.000161184 Jy ! Clean residual min=-0.001662 max=0.001573 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.143243 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.143243 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=0.046129Jy sigma=1.264517 ! Fit after self-cal, rms=0.046102Jy sigma=1.264005 wmodel /scr/pima/bg219a_uvs/J1635+5955_X_map.mod ! Writing 119 model components to file: /scr/pima/bg219a_uvs/J1635+5955_X_map.mod wobs /scr/pima/bg219a_uvs/J1635+5955_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1635+5955_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1635+5955_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1635+5955_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 = -0.000329037 Jy ! Component: 100 - total flux cleaned = -0.000590522 Jy ! Component: 150 - total flux cleaned = -0.00075491 Jy ! Component: 200 - total flux cleaned = -0.000842884 Jy ! Component: 250 - total flux cleaned = -0.000904794 Jy ! Component: 300 - total flux cleaned = -0.00094427 Jy ! Component: 350 - total flux cleaned = -0.000925852 Jy ! Component: 400 - total flux cleaned = -0.000908233 Jy ! Component: 450 - total flux cleaned = -0.000873632 Jy ! Component: 500 - total flux cleaned = -0.000806539 Jy ! Component: 550 - total flux cleaned = -0.000741688 Jy ! Component: 600 - total flux cleaned = -0.000678292 Jy ! Component: 650 - total flux cleaned = -0.000662829 Jy ! Component: 700 - total flux cleaned = -0.000677736 Jy ! Component: 750 - total flux cleaned = -0.000677526 Jy ! Component: 800 - total flux cleaned = -0.000706049 Jy ! Component: 850 - total flux cleaned = -0.000706015 Jy ! Component: 900 - total flux cleaned = -0.000720019 Jy ! Component: 950 - total flux cleaned = -0.000733881 Jy ! Component: 1000 - total flux cleaned = -0.000760754 Jy ! Component: 1050 - total flux cleaned = -0.000734416 Jy ! Component: 1100 - total flux cleaned = -0.00070851 Jy ! Component: 1150 - total flux cleaned = -0.000721558 Jy ! Component: 1200 - total flux cleaned = -0.000721356 Jy ! Component: 1250 - total flux cleaned = -0.000733674 Jy ! Component: 1300 - total flux cleaned = -0.000733657 Jy ! Component: 1350 - total flux cleaned = -0.000769577 Jy ! Component: 1400 - total flux cleaned = -0.000745562 Jy ! Component: 1450 - total flux cleaned = -0.000745612 Jy ! Component: 1500 - total flux cleaned = -0.000768678 Jy ! Component: 1550 - total flux cleaned = -0.000757356 Jy ! Component: 1600 - total flux cleaned = -0.000791189 Jy ! Component: 1650 - total flux cleaned = -0.000780076 Jy ! Component: 1700 - total flux cleaned = -0.000824323 Jy ! Component: 1750 - total flux cleaned = -0.000846148 Jy ! Component: 1800 - total flux cleaned = -0.000846146 Jy ! Component: 1850 - total flux cleaned = -0.000856935 Jy ! Component: 1900 - total flux cleaned = -0.000889067 Jy ! Component: 1950 - total flux cleaned = -0.000878442 Jy ! Component: 2000 - total flux cleaned = -0.000878359 Jy ! Component: 2050 - total flux cleaned = -0.000857354 Jy ! Component: 2100 - total flux cleaned = -0.0008678 Jy ! Component: 2150 - total flux cleaned = -0.000836513 Jy ! Component: 2200 - total flux cleaned = -0.000846948 Jy ! Component: 2250 - total flux cleaned = -0.000836605 Jy ! Component: 2300 - total flux cleaned = -0.000836584 Jy ! Component: 2350 - total flux cleaned = -0.00082637 Jy ! Component: 2400 - total flux cleaned = -0.000846832 Jy ! Component: 2450 - total flux cleaned = -0.000846811 Jy ! Component: 2500 - total flux cleaned = -0.00085701 Jy ! Component: 2550 - total flux cleaned = -0.00087733 Jy ! Component: 2600 - total flux cleaned = -0.000907601 Jy ! Component: 2650 - total flux cleaned = -0.000927756 Jy ! Component: 2700 - total flux cleaned = -0.000947921 Jy ! Component: 2750 - total flux cleaned = -0.000957979 Jy ! Component: 2800 - total flux cleaned = -0.000978096 Jy ! Component: 2850 - total flux cleaned = -0.000988085 Jy ! Component: 2900 - total flux cleaned = -0.00100815 Jy ! Component: 2950 - total flux cleaned = -0.00104828 Jy ! Component: 3000 - total flux cleaned = -0.00106841 Jy ! Component: 3050 - total flux cleaned = -0.00112893 Jy ! Component: 3100 - total flux cleaned = -0.00115927 Jy ! Component: 3150 - total flux cleaned = -0.0012203 Jy ! Component: 3200 - total flux cleaned = -0.00125099 Jy ! Component: 3250 - total flux cleaned = -0.00129214 Jy ! Component: 3300 - total flux cleaned = -0.00130251 Jy ! Component: 3350 - total flux cleaned = -0.00133372 Jy ! Component: 3400 - total flux cleaned = -0.00136514 Jy ! Component: 3450 - total flux cleaned = -0.00139684 Jy ! Component: 3500 - total flux cleaned = -0.00142873 Jy ! Component: 3550 - total flux cleaned = -0.00145002 Jy ! Component: 3600 - total flux cleaned = -0.00147161 Jy ! Component: 3650 - total flux cleaned = -0.00150421 Jy ! Component: 3700 - total flux cleaned = -0.00152605 Jy ! Component: 3750 - total flux cleaned = -0.00153698 Jy ! Component: 3800 - total flux cleaned = -0.00159249 Jy ! Component: 3850 - total flux cleaned = -0.00160364 Jy ! Component: 3900 - total flux cleaned = -0.00161495 Jy ! Component: 3950 - total flux cleaned = -0.00163773 Jy ! Component: 4000 - total flux cleaned = -0.00166071 Jy ! Component: 4050 - total flux cleaned = -0.00166061 Jy ! Total flux subtracted in 4096 components = -0.00169561 Jy ! Clean residual min=-0.000664 max=0.000681 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.141548 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 333 components and 0.141548 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1635+5955_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7919 x 4.586 at 51.81 degrees (North through East) ! Clean map min=-0.0023473 max=0.11883 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1635+5955_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179671 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453609 0.453609 0.907218 1.81444 3.62887 7.25775 14.5155 29.031 58.062 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 661.362 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1635+5955_X_uvs.log closed on Wed Apr 6 21:41:04 2016