! Started logfile: .//J0712-4818_X_20180710_dfm.log on Sat Jul 28 19:21:59 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0712-4818_X_20180710_uva.fits ! Reading UV FITS file: .//J0712-4818_X_20180710_uva.fits ! AN table 1: 77 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.998701 visibilities/baseline/integration-bin. ! Found source: J0712-4818 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 6152 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 8 channels. ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0712-4818_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001260Jy sigma=11.735846 ! Fit after self-cal, rms=0.919650Jy sigma=10.686691 ! 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=0.698 mas, bmaj=14.72 mas, bpa=-16.92 degrees ! Estimated noise=2.58906 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 = 0.0649221 Jy ! Component: 100 - total flux cleaned = 0.0749329 Jy ! Total flux subtracted in 100 components = 0.0749329 Jy ! Clean residual min=-0.008994 max=0.010087 Jy/beam ! Clean residual mean=-0.000025 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 0.0749329 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0749329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066399Jy sigma=0.659444 ! Fit after self-cal, rms=0.065982Jy sigma=0.656861 ! 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=0.9147 mas, bmaj=12.86 mas, bpa=-16.66 degrees ! Estimated noise=0.827626 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 = 0.00471225 Jy ! Component: 100 - total flux cleaned = 0.00588561 Jy ! Component: 150 - total flux cleaned = 0.00664026 Jy ! Component: 200 - total flux cleaned = 0.0067449 Jy ! Total flux subtracted in 200 components = 0.0067449 Jy ! Clean residual min=-0.009084 max=0.011659 Jy/beam ! Clean residual mean=-0.000014 rms=0.003753 Jy/beam ! Combined flux in latest and established models = 0.0816778 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 57 components and 0.0816778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065054Jy sigma=0.630709 ! Fit after self-cal, rms=0.064902Jy sigma=0.630156 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9147 x 12.86 at -16.66 degrees (North through East) ! Clean map min=-0.0090281 max=0.074172 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.81 LA 0.89 MK 1.13 OV 1.05 ! PT 1.67 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 0.90 LA 0.94 MK 0.99 OV 1.03 ! PT 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.78 LA 0.97 MK 1.11 OV 0.98 ! PT 1.52 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 0.83 LA 0.94 MK 1.06 OV 0.98 ! PT 1.72 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! KP 0.80 LA 0.95 MK 1.01 OV 0.99 ! PT 1.77 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 0.82 LA 0.89 MK 0.99 OV 0.99 ! PT 1.45 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 0.76 LA 0.92 MK 1.08 OV 1.05 ! PT 1.39 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 0.84 LA 0.93 MK 0.97 OV 0.96 ! PT 1.52 ! ! ! Fit before self-cal, rms=0.064902Jy sigma=0.630156 ! Fit after self-cal, rms=0.077723Jy sigma=0.597991 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9239 mas, bmaj=12.87 mas, bpa=-16.65 degrees ! Estimated noise=0.81908 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 = 0.00120285 Jy ! Component: 100 - total flux cleaned = 0.0014943 Jy ! Component: 150 - total flux cleaned = 0.00169979 Jy ! Component: 200 - total flux cleaned = 0.00187332 Jy ! Total flux subtracted in 200 components = 0.00187332 Jy ! Clean residual min=-0.002262 max=0.002133 Jy/beam ! Clean residual mean=-0.000005 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0835511 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0835511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.077691Jy sigma=0.596862 ! Fit after self-cal, rms=0.078345Jy sigma=0.595650 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078345Jy sigma=0.595650 ! Fit after self-cal, rms=0.079343Jy sigma=0.595520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9243 mas, bmaj=12.9 mas, bpa=-16.64 degrees ! Estimated noise=0.818163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100071 Jy ! Component: 100 - total flux cleaned = 0.00113037 Jy ! Component: 150 - total flux cleaned = 0.00123894 Jy ! Component: 200 - total flux cleaned = 0.00132963 Jy ! Total flux subtracted in 200 components = 0.00132963 Jy ! Clean residual min=-0.001848 max=0.001721 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0848808 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.0848808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079332Jy sigma=0.595119 ! Fit after self-cal, rms=0.079389Jy sigma=0.595095 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 = 0.000238621 Jy ! Component: 100 - total flux cleaned = 0.000332762 Jy ! Component: 150 - total flux cleaned = 0.000413032 Jy ! Component: 200 - total flux cleaned = 0.000471795 Jy ! Total flux subtracted in 200 components = 0.000471795 Jy ! Clean residual min=-0.001664 max=0.001645 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0853526 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.0853526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079384Jy sigma=0.594994 ! Fit after self-cal, rms=0.079393Jy sigma=0.594990 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079393Jy sigma=0.594990 ! Fit after self-cal, rms=0.079648Jy sigma=0.594942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=12.89 mas, bpa=-16.64 degrees ! Estimated noise=0.816846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107704 Jy ! Component: 100 - total flux cleaned = 0.000169825 Jy ! Component: 150 - total flux cleaned = 0.000202605 Jy ! Component: 200 - total flux cleaned = 0.000202829 Jy ! Total flux subtracted in 200 components = 0.000202829 Jy ! Clean residual min=-0.001543 max=0.001624 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0855554 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.0855554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079644Jy sigma=0.594882 ! Fit after self-cal, rms=0.079651Jy sigma=0.594876 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 = 4.41847e-05 Jy ! Component: 100 - total flux cleaned = 4.34802e-05 Jy ! Component: 150 - total flux cleaned = 4.30152e-05 Jy ! Component: 200 - total flux cleaned = 4.26724e-05 Jy ! Total flux subtracted in 200 components = 4.26724e-05 Jy ! Clean residual min=-0.001492 max=0.001586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0855981 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.0855981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079648Jy sigma=0.594852 ! Fit after self-cal, rms=0.079650Jy sigma=0.594850 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079650Jy sigma=0.594850 ! Fit after self-cal, rms=0.079643Jy sigma=0.594838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.598 mas, bmaj=13.03 mas, bpa=-10.16 degrees ! Estimated noise=1.13356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257745 Jy ! Component: 100 - total flux cleaned = -0.000308739 Jy ! Component: 150 - total flux cleaned = -0.000339966 Jy ! Component: 200 - total flux cleaned = -0.000376864 Jy ! Total flux subtracted in 200 components = -0.000376864 Jy ! Clean residual min=-0.002099 max=0.001920 Jy/beam ! Clean residual mean=0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0852212 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.0852212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079639Jy sigma=0.594831 ! Fit after self-cal, rms=0.079642Jy sigma=0.594827 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 = -3.36608e-05 Jy ! Component: 100 - total flux cleaned = -6.62494e-05 Jy ! Component: 150 - total flux cleaned = -9.65475e-05 Jy ! Component: 200 - total flux cleaned = -0.000125986 Jy ! Total flux subtracted in 200 components = -0.000125986 Jy ! Clean residual min=-0.002096 max=0.001892 Jy/beam ! Clean residual mean=0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0850952 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.0850952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079640Jy sigma=0.594818 ! Fit after self-cal, rms=0.079641Jy sigma=0.594815 ! 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=0.9247 mas, bmaj=12.9 mas, bpa=-16.64 degrees ! Estimated noise=0.816028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9247 x 12.9 at -16.64 degrees (North through East) ! Clean map min=-0.0031329 max=0.072918 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=0.6993 mas, bmaj=14.84 mas, bpa=-16.92 degrees ! Estimated noise=2.60104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647273 Jy ! Component: 100 - total flux cleaned = 0.0748429 Jy ! Component: 150 - total flux cleaned = 0.076599 Jy ! Component: 200 - total flux cleaned = 0.0792748 Jy ! Total flux subtracted in 200 components = 0.0792748 Jy ! Clean residual min=-0.005457 max=0.005407 Jy/beam ! Clean residual mean=-0.000015 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.0792748 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0792748 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9247 mas, bmaj=12.9 mas, bpa=-16.64 degrees ! Estimated noise=0.816028 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 = 0.00419408 Jy ! Component: 100 - total flux cleaned = 0.00518015 Jy ! Component: 150 - total flux cleaned = 0.00564336 Jy ! Component: 200 - total flux cleaned = 0.00601202 Jy ! Total flux subtracted in 200 components = 0.00601202 Jy ! Clean residual min=-0.002288 max=0.001821 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0852868 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.0852868 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=2.598 mas, bmaj=13.03 mas, bpa=-10.16 degrees ! Estimated noise=1.13356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263396 Jy ! Component: 100 - total flux cleaned = 0.000476433 Jy ! Component: 150 - total flux cleaned = 0.000559756 Jy ! Component: 200 - total flux cleaned = 0.000588865 Jy ! Total flux subtracted in 200 components = 0.000588865 Jy ! Clean residual min=-0.002337 max=0.001936 Jy/beam ! Clean residual mean=0.000003 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0858757 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 = -1.28597e-05 Jy ! Component: 100 - total flux cleaned = -3.64369e-05 Jy ! Component: 150 - total flux cleaned = -5.86657e-05 Jy ! Component: 200 - total flux cleaned = -7.96818e-05 Jy ! Total flux subtracted in 200 components = -7.96818e-05 Jy ! Clean residual min=-0.002245 max=0.001995 Jy/beam ! Clean residual mean=0.000003 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.085796 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.085796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9247 mas, bmaj=12.9 mas, bpa=-16.64 degrees ! Estimated noise=0.816028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.81776e-05 Jy ! Component: 100 - total flux cleaned = 2.77172e-05 Jy ! Component: 150 - total flux cleaned = 6.62322e-05 Jy ! Component: 200 - total flux cleaned = 8.24965e-05 Jy ! Total flux subtracted in 200 components = 8.24965e-05 Jy ! Clean residual min=-0.001675 max=0.001762 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0858785 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.0858785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079649Jy sigma=0.595052 ! Fit after self-cal, rms=0.079651Jy sigma=0.594985 wmodel J0712-4818_X_map.mod ! Writing 102 model components to file: J0712-4818_X_map.mod wobs J0712-4818_X_uvs.fits ! Writing UV FITS file: J0712-4818_X_uvs.fits wwins J0712-4818_X_map.win ! wwins: Wrote 1 windows to J0712-4818_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 = 0.000109444 Jy ! Component: 100 - total flux cleaned = 0.000364705 Jy ! Component: 150 - total flux cleaned = 0.000479177 Jy ! Component: 200 - total flux cleaned = 0.000521091 Jy ! Component: 250 - total flux cleaned = 0.000581162 Jy ! Component: 300 - total flux cleaned = 0.000657745 Jy ! Component: 350 - total flux cleaned = 0.000749998 Jy ! Component: 400 - total flux cleaned = 0.000803944 Jy ! Component: 450 - total flux cleaned = 0.000891359 Jy ! Component: 500 - total flux cleaned = 0.000959534 Jy ! Component: 550 - total flux cleaned = 0.0010094 Jy ! Component: 600 - total flux cleaned = 0.00104204 Jy ! Component: 650 - total flux cleaned = 0.00104197 Jy ! Component: 700 - total flux cleaned = 0.00102586 Jy ! Component: 750 - total flux cleaned = 0.00100976 Jy ! Component: 800 - total flux cleaned = 0.000976121 Jy ! Component: 850 - total flux cleaned = 0.000976163 Jy ! Component: 900 - total flux cleaned = 0.000976422 Jy ! Component: 950 - total flux cleaned = 0.000976307 Jy ! Component: 1000 - total flux cleaned = 0.000976688 Jy ! Component: 1050 - total flux cleaned = 0.000977242 Jy ! Component: 1100 - total flux cleaned = 0.00097808 Jy ! Component: 1150 - total flux cleaned = 0.000977916 Jy ! Component: 1200 - total flux cleaned = 0.00100222 Jy ! Component: 1250 - total flux cleaned = 0.00100272 Jy ! Component: 1300 - total flux cleaned = 0.00100302 Jy ! Component: 1350 - total flux cleaned = 0.00100375 Jy ! Component: 1400 - total flux cleaned = 0.00100412 Jy ! Component: 1450 - total flux cleaned = 0.00100434 Jy ! Component: 1500 - total flux cleaned = 0.00100417 Jy ! Component: 1550 - total flux cleaned = 0.00100307 Jy ! Component: 1600 - total flux cleaned = 0.00100267 Jy ! Component: 1650 - total flux cleaned = 0.00100274 Jy ! Component: 1700 - total flux cleaned = 0.000959076 Jy ! Component: 1750 - total flux cleaned = 0.00095985 Jy ! Component: 1800 - total flux cleaned = 0.0009592 Jy ! Component: 1850 - total flux cleaned = 0.000957499 Jy ! Component: 1900 - total flux cleaned = 0.000954595 Jy ! Component: 1950 - total flux cleaned = 0.000951197 Jy ! Component: 2000 - total flux cleaned = 0.00094727 Jy ! Component: 2050 - total flux cleaned = 0.000942883 Jy ! Component: 2100 - total flux cleaned = 0.000937938 Jy ! Component: 2150 - total flux cleaned = 0.000932328 Jy ! Component: 2200 - total flux cleaned = 0.00092927 Jy ! Component: 2250 - total flux cleaned = 0.000931262 Jy ! Component: 2300 - total flux cleaned = 0.00093643 Jy ! Component: 2350 - total flux cleaned = 0.000938858 Jy ! Component: 2400 - total flux cleaned = 0.000939322 Jy ! Component: 2450 - total flux cleaned = 0.000938058 Jy ! Component: 2500 - total flux cleaned = 0.000936258 Jy ! Component: 2550 - total flux cleaned = 0.000935269 Jy ! Component: 2600 - total flux cleaned = 0.000933039 Jy ! Component: 2650 - total flux cleaned = 0.000931537 Jy ! Component: 2700 - total flux cleaned = 0.000931204 Jy ! Component: 2750 - total flux cleaned = 0.00093042 Jy ! Component: 2800 - total flux cleaned = 0.000928745 Jy ! Component: 2850 - total flux cleaned = 0.000928381 Jy ! Component: 2900 - total flux cleaned = 0.000927369 Jy ! Component: 2950 - total flux cleaned = 0.000928996 Jy ! Component: 3000 - total flux cleaned = 0.000931711 Jy ! Component: 3050 - total flux cleaned = 0.000936433 Jy ! Component: 3100 - total flux cleaned = 0.000940754 Jy ! Component: 3150 - total flux cleaned = 0.000947237 Jy ! Component: 3200 - total flux cleaned = 0.000954438 Jy ! Component: 3250 - total flux cleaned = 0.000958461 Jy ! Component: 3300 - total flux cleaned = 0.000964504 Jy ! Component: 3350 - total flux cleaned = 0.000968862 Jy ! Component: 3400 - total flux cleaned = 0.000974852 Jy ! Component: 3450 - total flux cleaned = 0.000979947 Jy ! Component: 3500 - total flux cleaned = 0.000987404 Jy ! Component: 3550 - total flux cleaned = 0.000993702 Jy ! Component: 3600 - total flux cleaned = 0.000996994 Jy ! Component: 3650 - total flux cleaned = 0.0010014 Jy ! Component: 3700 - total flux cleaned = 0.00101299 Jy ! Component: 3750 - total flux cleaned = 0.0010268 Jy ! Component: 3800 - total flux cleaned = 0.00103971 Jy ! Component: 3850 - total flux cleaned = 0.0010445 Jy ! Component: 3900 - total flux cleaned = 0.00105246 Jy ! Component: 3950 - total flux cleaned = 0.00106211 Jy ! Component: 4000 - total flux cleaned = 0.00107722 Jy ! Component: 4050 - total flux cleaned = 0.00109022 Jy ! Total flux subtracted in 4096 components = 0.00109717 Jy ! Clean residual min=-0.051786 max=0.049773 Jy/beam ! Clean residual mean=-0.000158 rms=0.012526 Jy/beam ! Combined flux in latest and established models = 0.0869756 Jy keep ! Adding 91 model components to the UV plane model. ! The established model now contains 193 components and 0.0869756 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0712-4818_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9247 x 12.9 at -16.64 degrees (North through East) ! Clean map min=-0.085176 max=0.086435 Jy/beam ! Writing clean map to FITS file: .//J0712-4818_X_20180710_map.fits wmodel .//J0712-4818_X_20180710_map.mod ! Writing 193 model components to file: .//J0712-4818_X_20180710_map.mod wobs .//J0712-4818_X_20180710_uvs.fits ! Writing UV FITS file: .//J0712-4818_X_20180710_uvs.fits wwins .//J0712-4818_X_20180710_map.win ! wwins: Wrote 2 windows to .//J0712-4818_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0864353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0153461 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -53.2635 53.2635 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5.632 quit ! Quitting program ! Log file .//J0712-4818_X_20180710_dfm.log closed on Sat Jul 28 19:22:02 2018