! Started logfile: /scr/pima/rv117_uvs/J0259+1925_X_dfm.log on Sat Dec 9 23:41:11 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J0259+1925_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0259+1925_X_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889899 visibilities/baseline/integration-bin. ! Found source: J0259+1925 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7048 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@/opt64/bin/pima_mupet_01.dfm J0259+1925_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005039Jy sigma=19.580994 ! Fit after self-cal, rms=0.861155Jy sigma=16.768647 ! 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=0.8652 mas, bmaj=1.442 mas, bpa=-9.204 degrees ! Estimated noise=0.851455 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 = 0.106488 Jy ! Component: 100 - total flux cleaned = 0.13009 Jy ! Total flux subtracted in 100 components = 0.13009 Jy ! Clean residual min=-0.004684 max=0.010877 Jy/beam ! Clean residual mean=0.000003 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.13009 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.13009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057031Jy sigma=1.016449 ! Fit after self-cal, rms=0.057022Jy sigma=1.016166 ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104987 Jy ! Component: 100 - total flux cleaned = 0.0165817 Jy ! Total flux subtracted in 100 components = 0.0165817 Jy ! Clean residual min=-0.004008 max=0.004454 Jy/beam ! Clean residual mean=0.000001 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.146672 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.146672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054583Jy sigma=0.961772 ! Fit after self-cal, rms=0.054494Jy sigma=0.959955 ! 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=1.127 mas, bmaj=1.793 mas, bpa=-8.311 degrees ! Estimated noise=0.44467 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 = 0.00555016 Jy ! Component: 100 - total flux cleaned = 0.00818202 Jy ! Component: 150 - total flux cleaned = 0.00914732 Jy ! Component: 200 - total flux cleaned = 0.00953392 Jy ! Total flux subtracted in 200 components = 0.00953392 Jy ! Clean residual min=-0.001928 max=0.002201 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.156206 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.156206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053962Jy sigma=0.948955 ! Fit after self-cal, rms=0.053934Jy sigma=0.948281 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.793 at -8.311 degrees (North through East) ! Clean map min=-0.0016826 max=0.13879 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.03 ! LA 0.98 MK 1.01 NL 1.02 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.01 ! LA 0.99 MK 0.99 NL 1.02 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.96 KP 0.98 ! LA 0.99 MK 0.99 NL 0.98 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 1.00 ! LA 0.98 MK 1.00 NL 1.00 OV 0.99 ! PT 0.98 SC 0.94 ! ! ! Fit before self-cal, rms=0.053934Jy sigma=0.948281 ! Fit after self-cal, rms=0.052978Jy sigma=0.945902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.794 mas, bpa=-8.403 degrees ! Estimated noise=0.442433 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 = 0.000281621 Jy ! Component: 100 - total flux cleaned = 0.000242852 Jy ! Component: 150 - total flux cleaned = 0.000239433 Jy ! Component: 200 - total flux cleaned = 0.000257725 Jy ! Total flux subtracted in 200 components = 0.000257725 Jy ! Clean residual min=-0.001671 max=0.002005 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.156463 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.156463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052939Jy sigma=0.945209 ! Fit after self-cal, rms=0.052934Jy sigma=0.945137 ! 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. ! ! Fit before self-cal, rms=0.052934Jy sigma=0.945137 ! Fit after self-cal, rms=0.052822Jy sigma=0.942349 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.788 mas, bpa=-8.275 degrees ! Estimated noise=0.442005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398494 Jy ! Component: 100 - total flux cleaned = 0.000402991 Jy ! Component: 150 - total flux cleaned = 0.000381704 Jy ! Component: 200 - total flux cleaned = 0.000372526 Jy ! Total flux subtracted in 200 components = 0.000372526 Jy ! Clean residual min=-0.001593 max=0.001837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.156836 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.156836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052815Jy sigma=0.942171 ! Fit after self-cal, rms=0.052816Jy sigma=0.942141 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 (4.2, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118712 Jy ! Component: 100 - total flux cleaned = 0.00106741 Jy ! Component: 150 - total flux cleaned = 0.00104402 Jy ! Component: 200 - total flux cleaned = 0.00108784 Jy ! Total flux subtracted in 200 components = 0.00108784 Jy ! Clean residual min=-0.001575 max=0.001713 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.157924 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.157924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052769Jy sigma=0.941184 ! Fit after self-cal, rms=0.052767Jy sigma=0.941144 ! Inverting map ! Added new window around map position (-18.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012465 Jy ! Component: 100 - total flux cleaned = 0.00127573 Jy ! Component: 150 - total flux cleaned = 0.0012777 Jy ! Component: 200 - total flux cleaned = 0.00130122 Jy ! Total flux subtracted in 200 components = 0.00130122 Jy ! Clean residual min=-0.001613 max=0.001540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.159225 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.159225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052723Jy sigma=0.940240 ! Fit after self-cal, rms=0.052721Jy sigma=0.940210 ! 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. ! ! Fit before self-cal, rms=0.052721Jy sigma=0.940210 ! Fit after self-cal, rms=0.052678Jy sigma=0.940069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.788 mas, bpa=-8.165 degrees ! Estimated noise=0.441618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349221 Jy ! Component: 100 - total flux cleaned = 0.000371582 Jy ! Component: 150 - total flux cleaned = 0.000392167 Jy ! Component: 200 - total flux cleaned = 0.000373902 Jy ! Total flux subtracted in 200 components = 0.000373902 Jy ! Clean residual min=-0.001548 max=0.001546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.159599 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.159599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052663Jy sigma=0.939778 ! Fit after self-cal, rms=0.052664Jy sigma=0.939772 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 = 7.69383e-05 Jy ! Component: 100 - total flux cleaned = 9.47198e-05 Jy ! Component: 150 - total flux cleaned = 9.46779e-05 Jy ! Component: 200 - total flux cleaned = 0.000127228 Jy ! Total flux subtracted in 200 components = 0.000127228 Jy ! Clean residual min=-0.001542 max=0.001538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.159726 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.159726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052653Jy sigma=0.939599 ! Fit after self-cal, rms=0.052653Jy sigma=0.939598 ! 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. ! ! Fit before self-cal, rms=0.052653Jy sigma=0.939598 ! Fit after self-cal, rms=0.052653Jy sigma=0.939550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=2.801 mas, bpa=-3.452 degrees ! Estimated noise=0.515781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255645 Jy ! Component: 100 - total flux cleaned = 0.00037291 Jy ! Component: 150 - total flux cleaned = 0.000480675 Jy ! Component: 200 - total flux cleaned = 0.000501108 Jy ! Total flux subtracted in 200 components = 0.000501108 Jy ! Clean residual min=-0.001563 max=0.001748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.160227 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.160227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052651Jy sigma=0.939460 ! Fit after self-cal, rms=0.052651Jy sigma=0.939449 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 = 6.32122e-05 Jy ! Component: 100 - total flux cleaned = 7.27924e-05 Jy ! Component: 150 - total flux cleaned = 7.30195e-05 Jy ! Component: 200 - total flux cleaned = 9.03817e-05 Jy ! Total flux subtracted in 200 components = 9.03817e-05 Jy ! Clean residual min=-0.001567 max=0.001741 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.160318 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.160318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052648Jy sigma=0.939409 ! Fit after self-cal, rms=0.052648Jy sigma=0.939409 ! 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=1.128 mas, bmaj=1.788 mas, bpa=-8.143 degrees ! Estimated noise=0.441597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.788 at -8.143 degrees (North through East) ! Clean map min=-0.0013704 max=0.13786 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=0.8673 mas, bmaj=1.435 mas, bpa=-8.998 degrees ! Estimated noise=0.845366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105633 Jy ! Component: 100 - total flux cleaned = 0.13027 Jy ! Component: 150 - total flux cleaned = 0.140804 Jy ! Component: 200 - total flux cleaned = 0.146735 Jy ! Total flux subtracted in 200 components = 0.146735 Jy ! Clean residual min=-0.003691 max=0.003859 Jy/beam ! Clean residual mean=0.000001 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.146735 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.146735 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.788 mas, bpa=-8.143 degrees ! Estimated noise=0.441597 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 = 0.00494859 Jy ! Component: 100 - total flux cleaned = 0.00766892 Jy ! Component: 150 - total flux cleaned = 0.00967295 Jy ! Component: 200 - total flux cleaned = 0.0111876 Jy ! Total flux subtracted in 200 components = 0.0111876 Jy ! Clean residual min=-0.001656 max=0.001514 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.157922 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.157922 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=2.309 mas, bmaj=2.801 mas, bpa=-3.452 degrees ! Estimated noise=0.515781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815603 Jy ! Component: 100 - total flux cleaned = 0.00128297 Jy ! Component: 150 - total flux cleaned = 0.00169859 Jy ! Component: 200 - total flux cleaned = 0.00191229 Jy ! Total flux subtracted in 200 components = 0.00191229 Jy ! Clean residual min=-0.001595 max=0.001779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.159834 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 = 0.000104064 Jy ! Component: 100 - total flux cleaned = 0.000198563 Jy ! Component: 150 - total flux cleaned = 0.000268239 Jy ! Component: 200 - total flux cleaned = 0.000331772 Jy ! Total flux subtracted in 200 components = 0.000331772 Jy ! Clean residual min=-0.001560 max=0.001756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.160166 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.160166 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.788 mas, bpa=-8.143 degrees ! Estimated noise=0.441597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023002 Jy ! Component: 100 - total flux cleaned = -0.00013719 Jy ! Component: 150 - total flux cleaned = -0.000109039 Jy ! Component: 200 - total flux cleaned = -0.000109123 Jy ! Total flux subtracted in 200 components = -0.000109123 Jy ! Clean residual min=-0.001528 max=0.001499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.160057 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.160057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052698Jy sigma=0.940260 ! Fit after self-cal, rms=0.052691Jy sigma=0.940088 wmodel J0259+1925_X_map.mod ! Writing 67 model components to file: J0259+1925_X_map.mod wobs J0259+1925_X_uvs.fits ! Writing UV FITS file: J0259+1925_X_uvs.fits wwins J0259+1925_X_map.win ! wwins: Wrote 4 windows to J0259+1925_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 = 2.24014e-05 Jy ! Component: 100 - total flux cleaned = 2.29118e-05 Jy ! Component: 150 - total flux cleaned = 9.89773e-05 Jy ! Component: 200 - total flux cleaned = 0.000221488 Jy ! Component: 250 - total flux cleaned = 0.000292725 Jy ! Component: 300 - total flux cleaned = 0.000455623 Jy ! Component: 350 - total flux cleaned = 0.000546633 Jy ! Component: 400 - total flux cleaned = 0.000680197 Jy ! Component: 450 - total flux cleaned = 0.000679634 Jy ! Component: 500 - total flux cleaned = 0.000679772 Jy ! Component: 550 - total flux cleaned = 0.000701091 Jy ! Component: 600 - total flux cleaned = 0.000701106 Jy ! Component: 650 - total flux cleaned = 0.000741957 Jy ! Component: 700 - total flux cleaned = 0.000781618 Jy ! Component: 750 - total flux cleaned = 0.000741989 Jy ! Component: 800 - total flux cleaned = 0.000761673 Jy ! Component: 850 - total flux cleaned = 0.000800401 Jy ! Component: 900 - total flux cleaned = 0.000819427 Jy ! Component: 950 - total flux cleaned = 0.000838184 Jy ! Component: 1000 - total flux cleaned = 0.000893962 Jy ! Component: 1050 - total flux cleaned = 0.000967157 Jy ! Component: 1100 - total flux cleaned = 0.00089439 Jy ! Component: 1150 - total flux cleaned = 0.00100283 Jy ! Component: 1200 - total flux cleaned = 0.0009493 Jy ! Component: 1250 - total flux cleaned = 0.000949736 Jy ! Component: 1300 - total flux cleaned = 0.00103707 Jy ! Component: 1350 - total flux cleaned = 0.00101963 Jy ! Component: 1400 - total flux cleaned = 0.00105409 Jy ! Component: 1450 - total flux cleaned = 0.00102027 Jy ! Component: 1500 - total flux cleaned = 0.0010708 Jy ! Component: 1550 - total flux cleaned = 0.00112086 Jy ! Component: 1600 - total flux cleaned = 0.00113739 Jy ! Component: 1650 - total flux cleaned = 0.00117005 Jy ! Component: 1700 - total flux cleaned = 0.00118617 Jy ! Component: 1750 - total flux cleaned = 0.00123455 Jy ! Component: 1800 - total flux cleaned = 0.00131463 Jy ! Component: 1850 - total flux cleaned = 0.00133052 Jy ! Component: 1900 - total flux cleaned = 0.00148752 Jy ! Component: 1950 - total flux cleaned = 0.00150313 Jy ! Component: 2000 - total flux cleaned = 0.00158032 Jy ! Component: 2050 - total flux cleaned = 0.00162649 Jy ! Component: 2100 - total flux cleaned = 0.00173327 Jy ! Component: 2150 - total flux cleaned = 0.00185423 Jy ! Component: 2200 - total flux cleaned = 0.00186916 Jy ! Component: 2250 - total flux cleaned = 0.00194381 Jy ! Component: 2300 - total flux cleaned = 0.00192892 Jy ! Component: 2350 - total flux cleaned = 0.00201726 Jy ! Component: 2400 - total flux cleaned = 0.00203188 Jy ! Component: 2450 - total flux cleaned = 0.00206102 Jy ! Component: 2500 - total flux cleaned = 0.00207547 Jy ! Component: 2550 - total flux cleaned = 0.00219014 Jy ! Component: 2600 - total flux cleaned = 0.00226125 Jy ! Component: 2650 - total flux cleaned = 0.00224713 Jy ! Component: 2700 - total flux cleaned = 0.00230328 Jy ! Component: 2750 - total flux cleaned = 0.00230327 Jy ! Component: 2800 - total flux cleaned = 0.0023725 Jy ! Component: 2850 - total flux cleaned = 0.00242758 Jy ! Component: 2900 - total flux cleaned = 0.00238658 Jy ! Component: 2950 - total flux cleaned = 0.00246813 Jy ! Component: 3000 - total flux cleaned = 0.00248157 Jy ! Component: 3050 - total flux cleaned = 0.00258913 Jy ! Component: 3100 - total flux cleaned = 0.00257587 Jy ! Component: 3150 - total flux cleaned = 0.00257591 Jy ! Component: 3200 - total flux cleaned = 0.00269485 Jy ! Component: 3250 - total flux cleaned = 0.00266855 Jy ! Component: 3300 - total flux cleaned = 0.00269481 Jy ! Component: 3350 - total flux cleaned = 0.00272096 Jy ! Component: 3400 - total flux cleaned = 0.00281158 Jy ! Component: 3450 - total flux cleaned = 0.00282436 Jy ! Component: 3500 - total flux cleaned = 0.00290124 Jy ! Component: 3550 - total flux cleaned = 0.00292668 Jy ! Component: 3600 - total flux cleaned = 0.0029901 Jy ! Component: 3650 - total flux cleaned = 0.00299011 Jy ! Component: 3700 - total flux cleaned = 0.0030529 Jy ! Component: 3750 - total flux cleaned = 0.00309032 Jy ! Component: 3800 - total flux cleaned = 0.00315241 Jy ! Component: 3850 - total flux cleaned = 0.00316482 Jy ! Component: 3900 - total flux cleaned = 0.00321404 Jy ! Component: 3950 - total flux cleaned = 0.00331203 Jy ! Component: 4000 - total flux cleaned = 0.00333636 Jy ! Component: 4050 - total flux cleaned = 0.00333644 Jy ! Total flux subtracted in 4096 components = 0.00337274 Jy ! Clean residual min=-0.000663 max=0.000811 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.16343 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 369 components and 0.16343 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0259+1925_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.788 at -8.143 degrees (North through East) ! Clean map min=-0.0014194 max=0.13757 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0259+1925_X_map.fits wmodel /scr/pima/rv117_uvs/J0259+1925_X_map.mod ! Writing 369 model components to file: /scr/pima/rv117_uvs/J0259+1925_X_map.mod wobs /scr/pima/rv117_uvs/J0259+1925_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0259+1925_X_uvs.fits wwins /scr/pima/rv117_uvs/J0259+1925_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J0259+1925_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.137572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452285 0.452285 0.904571 1.80914 3.61828 7.23656 14.4731 28.9463 57.8925 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 663.298 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0259+1925_X_dfm.log closed on Sat Dec 9 23:41:15 2017