! Started logfile: .//J2215-1323_C_dfm.log on Mon Jan 20 19:18:05 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2215-1323_C_uva.fits ! Reading UV FITS file: .//J2215-1323_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2215-1323 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2215-1323_C] 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 0.300x0.300 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=1.001760Jy sigma=19.590133 ! Fit after self-cal, rms=0.972640Jy sigma=18.995407 ! 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=2.114 mas, bmaj=10.08 mas, bpa=-11.9 degrees ! Estimated noise=1.15407 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 = 0.021648 Jy ! Component: 100 - total flux cleaned = 0.0269719 Jy ! Total flux subtracted in 100 components = 0.0269719 Jy ! Clean residual min=-0.003083 max=0.003495 Jy/beam ! Clean residual mean=0.000013 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0269719 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0269719 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=0.043375Jy sigma=0.747218 ! Fit after self-cal, rms=0.041706Jy sigma=0.704968 ! 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=2.639 mas, bmaj=9.873 mas, bpa=-11.59 degrees ! Estimated noise=0.739387 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 = 0.00596561 Jy ! Component: 100 - total flux cleaned = 0.0088749 Jy ! Component: 150 - total flux cleaned = 0.0108441 Jy ! Component: 200 - total flux cleaned = 0.0122708 Jy ! Total flux subtracted in 200 components = 0.0122708 Jy ! Clean residual min=-0.002615 max=0.002294 Jy/beam ! Clean residual mean=-0.000006 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0392426 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.0392426 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=0.040961Jy sigma=0.683969 ! Fit after self-cal, rms=0.040936Jy sigma=0.682592 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.639 x 9.873 at -11.59 degrees (North through East) ! Clean map min=-0.0030287 max=0.031511 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.93 KP 1.07 ! NL 0.97 OV 0.88 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.89 KP 0.99 ! NL 1.05 OV 0.99 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.22 HN 0.99 KP 1.26 ! NL 0.96 OV 1.22 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.92 KP 0.93 ! NL 1.02 OV 0.89 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 1.13 HN 1.09 KP 1.09 ! NL 0.88 OV 1.13 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 0.78 KP 0.87 ! NL 1.10 OV 1.19 PT 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.86 HN 1.19 KP 0.85 ! NL 1.08 OV 1.05 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.84 HN 1.00 KP 1.00 ! NL 1.00 OV 1.21 PT 0.84 ! ! ! Fit before self-cal, rms=0.040936Jy sigma=0.682592 ! Fit after self-cal, rms=0.039919Jy sigma=0.673656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.626 mas, bmaj=10.14 mas, bpa=-11.85 degrees ! Estimated noise=0.729408 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 = 0.000779205 Jy ! Component: 100 - total flux cleaned = 0.000911356 Jy ! Component: 150 - total flux cleaned = 0.000991148 Jy ! Component: 200 - total flux cleaned = 0.00103717 Jy ! Total flux subtracted in 200 components = 0.00103717 Jy ! Clean residual min=-0.002026 max=0.002050 Jy/beam ! Clean residual mean=0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0402798 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 0.0402798 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=0.039848Jy sigma=0.672943 ! Fit after self-cal, rms=0.040002Jy sigma=0.671866 ! 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=0.040002Jy sigma=0.671866 ! Fit after self-cal, rms=0.039948Jy sigma=0.671590 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.594 mas, bmaj=10.18 mas, bpa=-11.79 degrees ! Estimated noise=0.728679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601541 Jy ! Component: 100 - total flux cleaned = 0.000660127 Jy ! Component: 150 - total flux cleaned = 0.000733485 Jy ! Component: 200 - total flux cleaned = 0.000819244 Jy ! Total flux subtracted in 200 components = 0.000819244 Jy ! Clean residual min=-0.001990 max=0.002157 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.041099 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 98 components and 0.041099 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=0.039885Jy sigma=0.671074 ! Fit after self-cal, rms=0.039892Jy sigma=0.670906 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 = -7.72149e-05 Jy ! Component: 100 - total flux cleaned = -5.69975e-05 Jy ! Component: 150 - total flux cleaned = 1.95264e-05 Jy ! Component: 200 - total flux cleaned = 7.21137e-05 Jy ! Total flux subtracted in 200 components = 7.21137e-05 Jy ! Clean residual min=-0.001948 max=0.002151 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0411711 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.0411712 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=0.039852Jy sigma=0.670596 ! Fit after self-cal, rms=0.039836Jy sigma=0.670464 ! 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=0.039836Jy sigma=0.670464 ! Fit after self-cal, rms=0.039154Jy sigma=0.670218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.56 mas, bmaj=10.17 mas, bpa=-11.69 degrees ! Estimated noise=0.722961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544707 Jy ! Component: 100 - total flux cleaned = 0.000668267 Jy ! Component: 150 - total flux cleaned = 0.000750319 Jy ! Component: 200 - total flux cleaned = 0.000805063 Jy ! Total flux subtracted in 200 components = 0.000805063 Jy ! Clean residual min=-0.001806 max=0.002111 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0419762 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 0.0419762 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=0.039110Jy sigma=0.669868 ! Fit after self-cal, rms=0.039090Jy sigma=0.669736 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.31397e-05 Jy ! Component: 100 - total flux cleaned = 4.37728e-06 Jy ! Component: 150 - total flux cleaned = 5.30973e-05 Jy ! Component: 200 - total flux cleaned = 0.000112194 Jy ! Total flux subtracted in 200 components = 0.000112194 Jy ! Clean residual min=-0.001734 max=0.002047 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0420884 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.0420884 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=0.039060Jy sigma=0.669501 ! Fit after self-cal, rms=0.039043Jy sigma=0.669380 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.039043Jy sigma=0.669380 ! Fit after self-cal, rms=0.038333Jy sigma=0.669183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=9.605 mas, bpa=-12.21 degrees ! Estimated noise=0.797391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490616 Jy ! Component: 100 - total flux cleaned = 0.000565008 Jy ! Component: 150 - total flux cleaned = 0.000607558 Jy ! Component: 200 - total flux cleaned = 0.000643575 Jy ! Total flux subtracted in 200 components = 0.000643575 Jy ! Clean residual min=-0.001923 max=0.002076 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.042732 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.042732 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=0.038308Jy sigma=0.668989 ! Fit after self-cal, rms=0.038242Jy sigma=0.668261 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 = -9.60989e-06 Jy ! Component: 100 - total flux cleaned = -8.93481e-06 Jy ! Component: 150 - total flux cleaned = -3.94726e-05 Jy ! Component: 200 - total flux cleaned = -2.71685e-05 Jy ! Total flux subtracted in 200 components = -2.71685e-05 Jy ! Clean residual min=-0.001879 max=0.002082 Jy/beam ! Clean residual mean=0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0427048 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.0427048 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=0.038214Jy sigma=0.668079 ! Fit after self-cal, rms=0.038181Jy sigma=0.667519 ! 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=2.534 mas, bmaj=10.13 mas, bpa=-11.57 degrees ! Estimated noise=0.716035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.534 x 10.13 at -11.57 degrees (North through East) ! Clean map min=-0.0022463 max=0.029856 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=2.048 mas, bmaj=10.4 mas, bpa=-11.88 degrees ! Estimated noise=1.09399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021998 Jy ! Component: 100 - total flux cleaned = 0.0290485 Jy ! Component: 150 - total flux cleaned = 0.0327937 Jy ! Component: 200 - total flux cleaned = 0.0349699 Jy ! Total flux subtracted in 200 components = 0.0349699 Jy ! Clean residual min=-0.003341 max=0.002985 Jy/beam ! Clean residual mean=0.000011 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0349699 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0349699 Jy ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=10.13 mas, bpa=-11.57 degrees ! Estimated noise=0.716035 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 = 0.00337867 Jy ! Component: 100 - total flux cleaned = 0.00494809 Jy ! Component: 150 - total flux cleaned = 0.00565329 Jy ! Component: 200 - total flux cleaned = 0.00625303 Jy ! Total flux subtracted in 200 components = 0.00625303 Jy ! Clean residual min=-0.002317 max=0.001946 Jy/beam ! Clean residual mean=0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.041223 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 74 components and 0.041223 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=9.605 mas, bpa=-12.21 degrees ! Estimated noise=0.797391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728044 Jy ! Component: 100 - total flux cleaned = 0.000900539 Jy ! Component: 150 - total flux cleaned = 0.00103752 Jy ! Component: 200 - total flux cleaned = 0.00114744 Jy ! Total flux subtracted in 200 components = 0.00114744 Jy ! Clean residual min=-0.002021 max=0.002133 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0423704 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 = 7.28179e-05 Jy ! Component: 100 - total flux cleaned = 0.000149172 Jy ! Component: 150 - total flux cleaned = 0.000201258 Jy ! Component: 200 - total flux cleaned = 0.000212845 Jy ! Total flux subtracted in 200 components = 0.000212845 Jy ! Clean residual min=-0.001932 max=0.002165 Jy/beam ! Clean residual mean=0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0425832 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 113 components and 0.0425832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=10.13 mas, bpa=-11.57 degrees ! Estimated noise=0.716035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242761 Jy ! Component: 100 - total flux cleaned = 0.000292213 Jy ! Component: 150 - total flux cleaned = 0.000314611 Jy ! Component: 200 - total flux cleaned = 0.000315891 Jy ! Total flux subtracted in 200 components = 0.000315891 Jy ! Clean residual min=-0.001821 max=0.001908 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0428991 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.0428991 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=0.038187Jy sigma=0.667962 ! Fit after self-cal, rms=0.038169Jy sigma=0.667547 wmodel J2215-1323_C_map.mod ! Writing 137 model components to file: J2215-1323_C_map.mod wobs J2215-1323_C_uvs.fits ! Writing UV FITS file: J2215-1323_C_uvs.fits wwins J2215-1323_C_map.win ! wwins: Wrote 1 windows to J2215-1323_C_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 = 0.000328897 Jy ! Component: 100 - total flux cleaned = 0.000818649 Jy ! Component: 150 - total flux cleaned = 0.00112724 Jy ! Component: 200 - total flux cleaned = 0.00128531 Jy ! Component: 250 - total flux cleaned = 0.0015062 Jy ! Component: 300 - total flux cleaned = 0.0018086 Jy ! Component: 350 - total flux cleaned = 0.00214235 Jy ! Component: 400 - total flux cleaned = 0.0024827 Jy ! Component: 450 - total flux cleaned = 0.00274808 Jy ! Component: 500 - total flux cleaned = 0.00298434 Jy ! Component: 550 - total flux cleaned = 0.00324976 Jy ! Component: 600 - total flux cleaned = 0.00348751 Jy ! Component: 650 - total flux cleaned = 0.00375294 Jy ! Component: 700 - total flux cleaned = 0.00404383 Jy ! Component: 750 - total flux cleaned = 0.00427563 Jy ! Component: 800 - total flux cleaned = 0.00446865 Jy ! Component: 850 - total flux cleaned = 0.004656 Jy ! Component: 900 - total flux cleaned = 0.00479274 Jy ! Component: 950 - total flux cleaned = 0.00491139 Jy ! Component: 1000 - total flux cleaned = 0.0049984 Jy ! Component: 1050 - total flux cleaned = 0.005069 Jy ! Component: 1100 - total flux cleaned = 0.00509657 Jy ! Component: 1150 - total flux cleaned = 0.00516427 Jy ! Component: 1200 - total flux cleaned = 0.0052175 Jy ! Component: 1250 - total flux cleaned = 0.00523067 Jy ! Component: 1300 - total flux cleaned = 0.0052821 Jy ! Component: 1350 - total flux cleaned = 0.0053199 Jy ! Component: 1400 - total flux cleaned = 0.00535701 Jy ! Component: 1450 - total flux cleaned = 0.00540552 Jy ! Component: 1500 - total flux cleaned = 0.00540558 Jy ! Component: 1550 - total flux cleaned = 0.00545262 Jy ! Component: 1600 - total flux cleaned = 0.00546413 Jy ! Component: 1650 - total flux cleaned = 0.0054869 Jy ! Component: 1700 - total flux cleaned = 0.00552049 Jy ! Component: 1750 - total flux cleaned = 0.00554269 Jy ! Component: 1800 - total flux cleaned = 0.0055755 Jy ! Component: 1850 - total flux cleaned = 0.0056184 Jy ! Component: 1900 - total flux cleaned = 0.00565025 Jy ! Component: 1950 - total flux cleaned = 0.00569206 Jy ! Component: 2000 - total flux cleaned = 0.0057128 Jy ! Component: 2050 - total flux cleaned = 0.00575371 Jy ! Component: 2100 - total flux cleaned = 0.00579399 Jy ! Component: 2150 - total flux cleaned = 0.00583375 Jy ! Component: 2200 - total flux cleaned = 0.00585333 Jy ! Component: 2250 - total flux cleaned = 0.00587265 Jy ! Component: 2300 - total flux cleaned = 0.00587272 Jy ! Component: 2350 - total flux cleaned = 0.00592015 Jy ! Component: 2400 - total flux cleaned = 0.00594821 Jy ! Component: 2450 - total flux cleaned = 0.00600355 Jy ! Component: 2500 - total flux cleaned = 0.00601252 Jy ! Component: 2550 - total flux cleaned = 0.00602161 Jy ! Component: 2600 - total flux cleaned = 0.0060396 Jy ! Component: 2650 - total flux cleaned = 0.00605742 Jy ! Component: 2700 - total flux cleaned = 0.00608386 Jy ! Component: 2750 - total flux cleaned = 0.00611883 Jy ! Component: 2800 - total flux cleaned = 0.00611015 Jy ! Component: 2850 - total flux cleaned = 0.0061533 Jy ! Component: 2900 - total flux cleaned = 0.00617901 Jy ! Component: 2950 - total flux cleaned = 0.00621312 Jy ! Component: 3000 - total flux cleaned = 0.00624701 Jy ! Component: 3050 - total flux cleaned = 0.0062638 Jy ! Component: 3100 - total flux cleaned = 0.00627215 Jy ! Component: 3150 - total flux cleaned = 0.00628054 Jy ! Component: 3200 - total flux cleaned = 0.00629727 Jy ! Component: 3250 - total flux cleaned = 0.00633041 Jy ! Component: 3300 - total flux cleaned = 0.00634697 Jy ! Component: 3350 - total flux cleaned = 0.00636345 Jy ! Component: 3400 - total flux cleaned = 0.00637987 Jy ! Component: 3450 - total flux cleaned = 0.00641261 Jy ! Component: 3500 - total flux cleaned = 0.00642074 Jy ! Component: 3550 - total flux cleaned = 0.00646143 Jy ! Component: 3600 - total flux cleaned = 0.00648571 Jy ! Component: 3650 - total flux cleaned = 0.00651 Jy ! Component: 3700 - total flux cleaned = 0.00652615 Jy ! Component: 3750 - total flux cleaned = 0.00656637 Jy ! Component: 3800 - total flux cleaned = 0.00657441 Jy ! Component: 3850 - total flux cleaned = 0.00659839 Jy ! Component: 3900 - total flux cleaned = 0.00663033 Jy ! Component: 3950 - total flux cleaned = 0.00665421 Jy ! Component: 4000 - total flux cleaned = 0.00668597 Jy ! Component: 4050 - total flux cleaned = 0.00670978 Jy ! Total flux subtracted in 4096 components = 0.0067414 Jy ! Clean residual min=-0.000410 max=0.000478 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0496405 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 459 components and 0.0496405 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2215-1323_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.534 x 10.13 at -11.57 degrees (North through East) ! Clean map min=-0.0017503 max=0.029785 Jy/beam ! Writing clean map to FITS file: .//J2215-1323_C_map.fits wmodel .//J2215-1323_C_map.mod ! Writing 459 model components to file: .//J2215-1323_C_map.mod wobs .//J2215-1323_C_uvs.fits ! Writing UV FITS file: .//J2215-1323_C_uvs.fits wwins .//J2215-1323_C_map.win ! wwins: Wrote 2 windows to .//J2215-1323_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0297847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43166 1.43166 2.86333 5.72666 11.4533 22.9066 45.8133 91.6265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 209.546 quit ! Quitting program ! Log file .//J2215-1323_C_dfm.log closed on Mon Jan 20 19:18:09 2020