! Started logfile: /scr/pima/br145a7_uvs/J2030+3700_X_uvs.log on Thu Feb 18 16:39:59 2016 obs /scr/pima/br145a7_uvs/J2030+3700_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J2030+3700_X_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J2030+3700 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 520 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 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/br145a7_uvs/J2030+3700_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.014511Jy sigma=48.271619 ! Fit after self-cal, rms=0.918599Jy sigma=43.455878 ! 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=2.275 mas, bmaj=2.824 mas, bpa=78.32 degrees ! Estimated noise=0.952178 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0530606 Jy ! Component: 100 - total flux cleaned = 0.0798013 Jy ! Total flux subtracted in 100 components = 0.0798013 Jy ! Clean residual min=-0.011225 max=0.014877 Jy/beam ! Clean residual mean=0.000004 rms=0.005244 Jy/beam ! Combined flux in latest and established models = 0.0798013 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0798013 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. ! ! Fit before self-cal, rms=0.053363Jy sigma=2.690260 ! Fit after self-cal, rms=0.053338Jy sigma=2.689195 ! 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=2.608 mas, bmaj=3.182 mas, bpa=67.84 degrees ! Estimated noise=0.70526 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 = 0.033323 Jy ! Component: 100 - total flux cleaned = 0.0554449 Jy ! Component: 150 - total flux cleaned = 0.0708837 Jy ! Component: 200 - total flux cleaned = 0.0798269 Jy ! Total flux subtracted in 200 components = 0.0798269 Jy ! Clean residual min=-0.006864 max=0.006886 Jy/beam ! Clean residual mean=-0.000005 rms=0.003012 Jy/beam ! Combined flux in latest and established models = 0.159628 Jy ! Performing phase self-cal ! Adding 105 model components to the UV plane model. ! The established model now contains 140 components and 0.159628 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. ! ! Fit before self-cal, rms=0.020418Jy sigma=0.979867 ! Fit after self-cal, rms=0.020359Jy sigma=0.977794 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.608 x 3.182 at 67.84 degrees (North through East) ! Clean map min=-0.0057512 max=0.057688 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 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 KP 0.89 LA 0.98 NL 1.02 ! OV 0.99 PT 0.91 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 KP 0.85 LA 0.96 NL 0.92 ! OV 1.10 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.020359Jy sigma=0.977794 ! Fit after self-cal, rms=0.018387Jy sigma=0.890709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=3.185 mas, bpa=67.42 degrees ! Estimated noise=0.678829 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 = 0.00351105 Jy ! Component: 100 - total flux cleaned = 0.00657171 Jy ! Component: 150 - total flux cleaned = 0.00831977 Jy ! Component: 200 - total flux cleaned = 0.0103699 Jy ! Total flux subtracted in 200 components = 0.0103699 Jy ! Clean residual min=-0.001855 max=0.001851 Jy/beam ! Clean residual mean=-0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.169998 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 227 components and 0.169998 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. ! ! Fit before self-cal, rms=0.015254Jy sigma=0.738791 ! Fit after self-cal, rms=0.015251Jy sigma=0.738468 ! 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. ! ! Fit before self-cal, rms=0.015251Jy sigma=0.738468 ! Fit after self-cal, rms=0.014826Jy sigma=0.707616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.583 mas, bmaj=3.177 mas, bpa=67.94 degrees ! Estimated noise=0.681874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231462 Jy ! Component: 100 - total flux cleaned = 0.0036241 Jy ! Component: 150 - total flux cleaned = 0.00475096 Jy ! Component: 200 - total flux cleaned = 0.00546011 Jy ! Total flux subtracted in 200 components = 0.00546011 Jy ! Clean residual min=-0.001109 max=0.001108 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.175458 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 292 components and 0.175458 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. ! ! Fit before self-cal, rms=0.013914Jy sigma=0.661574 ! Fit after self-cal, rms=0.013912Jy sigma=0.661426 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 = -0.000377478 Jy ! Component: 100 - total flux cleaned = -0.000175794 Jy ! Component: 150 - total flux cleaned = -3.45388e-05 Jy ! Component: 200 - total flux cleaned = 9.78819e-06 Jy ! Total flux subtracted in 200 components = 9.78819e-06 Jy ! Clean residual min=-0.000667 max=0.000671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.175468 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 342 components and 0.175468 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. ! ! Fit before self-cal, rms=0.013617Jy sigma=0.646554 ! Fit after self-cal, rms=0.013615Jy sigma=0.646454 ! 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. ! ! Fit before self-cal, rms=0.013615Jy sigma=0.646454 ! Fit after self-cal, rms=0.012695Jy sigma=0.589693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.58 mas, bmaj=3.185 mas, bpa=67.32 degrees ! Estimated noise=0.683375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134219 Jy ! Component: 100 - total flux cleaned = 8.41811e-05 Jy ! Component: 150 - total flux cleaned = -5.18165e-06 Jy ! Component: 200 - total flux cleaned = 3.4451e-05 Jy ! Total flux subtracted in 200 components = 3.4451e-05 Jy ! Clean residual min=-0.000322 max=0.000322 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.175502 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 391 components and 0.175502 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. ! ! Fit before self-cal, rms=0.012617Jy sigma=0.585591 ! Fit after self-cal, rms=0.012619Jy sigma=0.585516 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 = 0.000262047 Jy ! Component: 100 - total flux cleaned = 0.000436554 Jy ! Component: 150 - total flux cleaned = 0.000510078 Jy ! Component: 200 - total flux cleaned = 0.000582049 Jy ! Total flux subtracted in 200 components = 0.000582049 Jy ! Clean residual min=-0.000235 max=0.000234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.176085 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 431 components and 0.176085 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. ! ! Fit before self-cal, rms=0.012587Jy sigma=0.583778 ! Fit after self-cal, rms=0.012586Jy sigma=0.583757 ! 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. ! ! Fit before self-cal, rms=0.012586Jy sigma=0.583757 ! Fit after self-cal, rms=0.012644Jy sigma=0.583582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=3.419 mas, bpa=68.91 degrees ! Estimated noise=0.702021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104967 Jy ! Component: 100 - total flux cleaned = -0.000210705 Jy ! Component: 150 - total flux cleaned = -0.000260188 Jy ! Component: 200 - total flux cleaned = -0.000295161 Jy ! Total flux subtracted in 200 components = -0.000295161 Jy ! Clean residual min=-0.000193 max=0.000197 Jy/beam ! Clean residual mean=-0.000000 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.175789 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 479 components and 0.175789 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. ! ! Fit before self-cal, rms=0.012620Jy sigma=0.582469 ! Fit after self-cal, rms=0.012619Jy sigma=0.582449 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 = 0.000100572 Jy ! Component: 100 - total flux cleaned = 0.000100524 Jy ! Component: 150 - total flux cleaned = 0.000121014 Jy ! Component: 200 - total flux cleaned = 0.000120944 Jy ! Total flux subtracted in 200 components = 0.000120944 Jy ! Clean residual min=-0.000163 max=0.000164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.17591 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 517 components and 0.17591 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. ! ! Fit before self-cal, rms=0.012604Jy sigma=0.581612 ! Fit after self-cal, rms=0.012603Jy sigma=0.581600 ! 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=2.581 mas, bmaj=3.187 mas, bpa=67.24 degrees ! Estimated noise=0.685417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.581 x 3.187 at 67.24 degrees (North through East) ! Clean map min=-0.0013111 max=0.051799 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=2.248 mas, bmaj=2.819 mas, bpa=77.09 degrees ! Estimated noise=0.913493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511713 Jy ! Component: 100 - total flux cleaned = 0.0774612 Jy ! Component: 150 - total flux cleaned = 0.0962886 Jy ! Component: 200 - total flux cleaned = 0.110706 Jy ! Total flux subtracted in 200 components = 0.110706 Jy ! Clean residual min=-0.007804 max=0.008578 Jy/beam ! Clean residual mean=-0.000002 rms=0.003306 Jy/beam ! Combined flux in latest and established models = 0.110706 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 67 model components to the UV plane model. ! The established model now contains 67 components and 0.110706 Jy ! Inverting map and beam ! Estimated beam: bmin=2.581 mas, bmaj=3.187 mas, bpa=67.24 degrees ! Estimated noise=0.685417 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 = 0.0208966 Jy ! Component: 100 - total flux cleaned = 0.0352027 Jy ! Component: 150 - total flux cleaned = 0.0454255 Jy ! Component: 200 - total flux cleaned = 0.0489857 Jy ! Total flux subtracted in 200 components = 0.0489857 Jy ! Clean residual min=-0.004822 max=0.004866 Jy/beam ! Clean residual mean=-0.000005 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.159692 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 162 components and 0.159692 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=2.904 mas, bmaj=3.419 mas, bpa=68.91 degrees ! Estimated noise=0.702021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692222 Jy ! Component: 100 - total flux cleaned = 0.00939057 Jy ! Component: 150 - total flux cleaned = 0.0109327 Jy ! Component: 200 - total flux cleaned = 0.012372 Jy ! Total flux subtracted in 200 components = 0.012372 Jy ! Clean residual min=-0.001675 max=0.001670 Jy/beam ! Clean residual mean=-0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.172064 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 = 0.000927127 Jy ! Component: 100 - total flux cleaned = 0.00141141 Jy ! Component: 150 - total flux cleaned = 0.0012711 Jy ! Component: 200 - total flux cleaned = 0.00127587 Jy ! Total flux subtracted in 200 components = 0.00127587 Jy ! Clean residual min=-0.001059 max=0.001064 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.17334 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 302 components and 0.17334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.581 mas, bmaj=3.187 mas, bpa=67.24 degrees ! Estimated noise=0.685417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138317 Jy ! Component: 100 - total flux cleaned = -5.14321e-05 Jy ! Component: 150 - total flux cleaned = 0.000173435 Jy ! Component: 200 - total flux cleaned = 0.000583131 Jy ! Total flux subtracted in 200 components = 0.000583131 Jy ! Clean residual min=-0.000544 max=0.000549 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.173923 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 354 components and 0.173923 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. ! ! Fit before self-cal, rms=0.012810Jy sigma=0.592631 ! Fit after self-cal, rms=0.012801Jy sigma=0.592158 wmodel /scr/pima/br145a7_uvs/J2030+3700_X_map.mod ! Writing 354 model components to file: /scr/pima/br145a7_uvs/J2030+3700_X_map.mod wobs /scr/pima/br145a7_uvs/J2030+3700_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J2030+3700_X_uvs.fits wwins /scr/pima/br145a7_uvs/J2030+3700_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br145a7_uvs/J2030+3700_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.581 x 3.187 at 67.24 degrees (North through East) ! Clean map min=-0.0018697 max=0.050906 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J2030+3700_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0509063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01528 1.01528 2.03057 4.06113 8.12227 16.2445 32.4891 64.9781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 295.483 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J2030+3700_X_uvs.log closed on Thu Feb 18 16:40:02 2016