! Started logfile: .//J2219-1435_C_dfm.log on Mon Jan 20 19:18:14 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 .//J2219-1435_C_uva.fits ! Reading UV FITS file: .//J2219-1435_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2219-1435 ! ! 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 J2219-1435_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=1.002622Jy sigma=19.216104 ! Fit after self-cal, rms=0.957533Jy sigma=18.341664 ! 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=2.229 mas, bmaj=10.01 mas, bpa=-11.9 degrees ! Estimated noise=1.07698 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 = 0.0315878 Jy ! Component: 100 - total flux cleaned = 0.0427009 Jy ! Total flux subtracted in 100 components = 0.0427009 Jy ! Clean residual min=-0.005014 max=0.007231 Jy/beam ! Clean residual mean=0.000013 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.0427009 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0427009 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=0.041747Jy sigma=0.734318 ! Fit after self-cal, rms=0.040793Jy sigma=0.714743 ! 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=2.659 mas, bmaj=10.22 mas, bpa=-12.19 degrees ! Estimated noise=0.751248 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 = 0.00821815 Jy ! Component: 100 - total flux cleaned = 0.0123959 Jy ! Component: 150 - total flux cleaned = 0.0147446 Jy ! Component: 200 - total flux cleaned = 0.0161651 Jy ! Total flux subtracted in 200 components = 0.0161651 Jy ! Clean residual min=-0.002584 max=0.002575 Jy/beam ! Clean residual mean=-0.000005 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.058866 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.058866 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=0.039226Jy sigma=0.680954 ! Fit after self-cal, rms=0.039187Jy sigma=0.679992 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.659 x 10.22 at -12.19 degrees (North through East) ! Clean map min=-0.0024578 max=0.043144 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.78 KP 1.15 ! NL 1.32 OV 1.01 PT 0.78 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.75 KP 1.12 ! NL 0.96 OV 0.91 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.95 KP 1.01 ! NL 1.14 OV 0.91 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.82 KP 1.05 ! NL 0.92 OV 0.95 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.96 KP 1.04 ! NL 0.95 OV 1.21 PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.86 HN 1.41 KP 1.04 ! NL 1.11 OV 1.13 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.83 HN 1.19 KP 0.91 ! NL 1.20 OV 1.13 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 HN 0.99 KP 1.00 ! NL 1.02 OV 1.23 PT 0.94 ! ! ! Fit before self-cal, rms=0.039187Jy sigma=0.679992 ! Fit after self-cal, rms=0.038635Jy sigma=0.668103 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.656 mas, bmaj=10.2 mas, bpa=-12.12 degrees ! Estimated noise=0.739748 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 = 2.35604e-05 Jy ! Component: 100 - total flux cleaned = -0.000125211 Jy ! Component: 150 - total flux cleaned = -0.000105167 Jy ! Component: 200 - total flux cleaned = -6.96301e-05 Jy ! Total flux subtracted in 200 components = -6.96301e-05 Jy ! Clean residual min=-0.001817 max=0.002033 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0587964 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0587964 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=0.038598Jy sigma=0.667642 ! Fit after self-cal, rms=0.038714Jy sigma=0.666910 ! 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=0.038714Jy sigma=0.666910 ! Fit after self-cal, rms=0.038626Jy sigma=0.666789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.638 mas, bmaj=10.24 mas, bpa=-12.1 degrees ! Estimated noise=0.738228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.94863e-05 Jy ! Component: 100 - total flux cleaned = -3.07106e-05 Jy ! Component: 150 - total flux cleaned = 3.67625e-06 Jy ! Component: 200 - total flux cleaned = 1.96822e-05 Jy ! Total flux subtracted in 200 components = 1.96822e-05 Jy ! Clean residual min=-0.001785 max=0.001968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.058816 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.058816 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=0.038601Jy sigma=0.666507 ! Fit after self-cal, rms=0.038616Jy sigma=0.666463 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 = -6.37174e-05 Jy ! Component: 100 - total flux cleaned = 1.36325e-05 Jy ! Component: 150 - total flux cleaned = 5.55774e-05 Jy ! Component: 200 - total flux cleaned = 8.20481e-05 Jy ! Total flux subtracted in 200 components = 8.20481e-05 Jy ! Clean residual min=-0.001788 max=0.001946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0588981 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0588981 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=0.038600Jy sigma=0.666305 ! Fit after self-cal, rms=0.038604Jy sigma=0.666284 ! 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=0.038604Jy sigma=0.666284 ! Fit after self-cal, rms=0.038398Jy sigma=0.666245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.626 mas, bmaj=10.27 mas, bpa=-12.08 degrees ! Estimated noise=0.736631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.74485e-06 Jy ! Component: 100 - total flux cleaned = 4.34295e-05 Jy ! Component: 150 - total flux cleaned = 6.86258e-05 Jy ! Component: 200 - total flux cleaned = 7.99544e-05 Jy ! Total flux subtracted in 200 components = 7.99544e-05 Jy ! Clean residual min=-0.001756 max=0.001919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0589781 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.058978 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=0.038385Jy sigma=0.666099 ! Fit after self-cal, rms=0.038386Jy sigma=0.666087 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 = -4.50307e-05 Jy ! Component: 100 - total flux cleaned = 1.61338e-06 Jy ! Component: 150 - total flux cleaned = 2.31608e-05 Jy ! Component: 200 - total flux cleaned = 4.40282e-05 Jy ! Total flux subtracted in 200 components = 4.40282e-05 Jy ! Clean residual min=-0.001757 max=0.001898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0590221 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0590221 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=0.038378Jy sigma=0.665995 ! Fit after self-cal, rms=0.038381Jy sigma=0.665986 ! 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=0.038381Jy sigma=0.665986 ! Fit after self-cal, rms=0.038183Jy sigma=0.665964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=9.767 mas, bpa=-12.77 degrees ! Estimated noise=0.800019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110623 Jy ! Component: 100 - total flux cleaned = 0.000183294 Jy ! Component: 150 - total flux cleaned = 0.000195855 Jy ! Component: 200 - total flux cleaned = 0.000207368 Jy ! Total flux subtracted in 200 components = 0.000207368 Jy ! Clean residual min=-0.001741 max=0.001980 Jy/beam ! Clean residual mean=-0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0592294 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.0592294 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=0.038182Jy sigma=0.665996 ! Fit after self-cal, rms=0.038181Jy sigma=0.665968 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 = 3.02743e-05 Jy ! Component: 100 - total flux cleaned = 5.09551e-05 Jy ! Component: 150 - total flux cleaned = 5.07305e-05 Jy ! Component: 200 - total flux cleaned = 4.25377e-05 Jy ! Total flux subtracted in 200 components = 4.25377e-05 Jy ! Clean residual min=-0.001729 max=0.001941 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.059272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.059272 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=0.038182Jy sigma=0.666000 ! Fit after self-cal, rms=0.038185Jy sigma=0.665988 ! 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=2.615 mas, bmaj=10.29 mas, bpa=-12.07 degrees ! Estimated noise=0.734916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.615 x 10.29 at -12.07 degrees (North through East) ! Clean map min=-0.0016932 max=0.041752 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=2.178 mas, bmaj=10.14 mas, bpa=-11.93 degrees ! Estimated noise=1.05331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317005 Jy ! Component: 100 - total flux cleaned = 0.0443398 Jy ! Component: 150 - total flux cleaned = 0.0508974 Jy ! Component: 200 - total flux cleaned = 0.0549018 Jy ! Total flux subtracted in 200 components = 0.0549018 Jy ! Clean residual min=-0.003556 max=0.003393 Jy/beam ! Clean residual mean=0.000001 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0549018 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0549018 Jy ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=10.29 mas, bpa=-12.07 degrees ! Estimated noise=0.734916 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 = 0.00195772 Jy ! Component: 100 - total flux cleaned = 0.00252212 Jy ! Component: 150 - total flux cleaned = 0.00276278 Jy ! Component: 200 - total flux cleaned = 0.00303201 Jy ! Total flux subtracted in 200 components = 0.00303201 Jy ! Clean residual min=-0.001810 max=0.002111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0579338 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0579338 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=3.944 mas, bmaj=9.767 mas, bpa=-12.77 degrees ! Estimated noise=0.800019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781319 Jy ! Component: 100 - total flux cleaned = 0.000857787 Jy ! Component: 150 - total flux cleaned = 0.000924637 Jy ! Component: 200 - total flux cleaned = 0.000982172 Jy ! Total flux subtracted in 200 components = 0.000982172 Jy ! Clean residual min=-0.001823 max=0.002073 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0589159 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 = 3.48941e-05 Jy ! Component: 100 - total flux cleaned = 6.57883e-05 Jy ! Component: 150 - total flux cleaned = 6.57199e-05 Jy ! Component: 200 - total flux cleaned = 6.5444e-05 Jy ! Total flux subtracted in 200 components = 6.5444e-05 Jy ! Clean residual min=-0.001787 max=0.002026 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0589814 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.0589814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=10.29 mas, bpa=-12.07 degrees ! Estimated noise=0.734916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.56145e-05 Jy ! Component: 100 - total flux cleaned = 1.78858e-05 Jy ! Component: 150 - total flux cleaned = 8.99411e-05 Jy ! Component: 200 - total flux cleaned = 7.43613e-05 Jy ! Total flux subtracted in 200 components = 7.43613e-05 Jy ! Clean residual min=-0.001708 max=0.001935 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0590557 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0590558 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=0.038184Jy sigma=0.666098 ! Fit after self-cal, rms=0.038174Jy sigma=0.666057 wmodel J2219-1435_C_map.mod ! Writing 70 model components to file: J2219-1435_C_map.mod wobs J2219-1435_C_uvs.fits ! Writing UV FITS file: J2219-1435_C_uvs.fits wwins J2219-1435_C_map.win ! wwins: Wrote 1 windows to J2219-1435_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 = 0.000572645 Jy ! Component: 100 - total flux cleaned = 0.000890909 Jy ! Component: 150 - total flux cleaned = 0.00112953 Jy ! Component: 200 - total flux cleaned = 0.00132758 Jy ! Component: 250 - total flux cleaned = 0.00144428 Jy ! Component: 300 - total flux cleaned = 0.00148808 Jy ! Component: 350 - total flux cleaned = 0.00148836 Jy ! Component: 400 - total flux cleaned = 0.00140907 Jy ! Component: 450 - total flux cleaned = 0.00131264 Jy ! Component: 500 - total flux cleaned = 0.00114619 Jy ! Component: 550 - total flux cleaned = 0.000985477 Jy ! Component: 600 - total flux cleaned = 0.000847275 Jy ! Component: 650 - total flux cleaned = 0.00074662 Jy ! Component: 700 - total flux cleaned = 0.00060056 Jy ! Component: 750 - total flux cleaned = 0.000537767 Jy ! Component: 800 - total flux cleaned = 0.000430724 Jy ! Component: 850 - total flux cleaned = 0.000356602 Jy ! Component: 900 - total flux cleaned = 0.000226699 Jy ! Component: 950 - total flux cleaned = 0.000155951 Jy ! Component: 1000 - total flux cleaned = 7.28758e-05 Jy ! Component: 1050 - total flux cleaned = -8.45169e-06 Jy ! Component: 1100 - total flux cleaned = -4.82891e-05 Jy ! Component: 1150 - total flux cleaned = -0.000113538 Jy ! Component: 1200 - total flux cleaned = -0.000152185 Jy ! Component: 1250 - total flux cleaned = -0.000253177 Jy ! Component: 1300 - total flux cleaned = -0.000302928 Jy ! Component: 1350 - total flux cleaned = -0.00040055 Jy ! Component: 1400 - total flux cleaned = -0.000448668 Jy ! Component: 1450 - total flux cleaned = -0.000531467 Jy ! Component: 1500 - total flux cleaned = -0.000612968 Jy ! Component: 1550 - total flux cleaned = -0.000716212 Jy ! Component: 1600 - total flux cleaned = -0.000806475 Jy ! Component: 1650 - total flux cleaned = -0.000906832 Jy ! Component: 1700 - total flux cleaned = -0.00103855 Jy ! Component: 1750 - total flux cleaned = -0.00113611 Jy ! Component: 1800 - total flux cleaned = -0.00125379 Jy ! Component: 1850 - total flux cleaned = -0.00133839 Jy ! Component: 1900 - total flux cleaned = -0.00143262 Jy ! Component: 1950 - total flux cleaned = -0.00153599 Jy ! Component: 2000 - total flux cleaned = -0.00162798 Jy ! Component: 2050 - total flux cleaned = -0.00171887 Jy ! Component: 2100 - total flux cleaned = -0.00179886 Jy ! Component: 2150 - total flux cleaned = -0.0018582 Jy ! Component: 2200 - total flux cleaned = -0.00193664 Jy ! Component: 2250 - total flux cleaned = -0.00201439 Jy ! Component: 2300 - total flux cleaned = -0.00210096 Jy ! Component: 2350 - total flux cleaned = -0.00214853 Jy ! Component: 2400 - total flux cleaned = -0.00220509 Jy ! Component: 2450 - total flux cleaned = -0.00224248 Jy ! Component: 2500 - total flux cleaned = -0.00229804 Jy ! Component: 2550 - total flux cleaned = -0.00234387 Jy ! Component: 2600 - total flux cleaned = -0.00238033 Jy ! Component: 2650 - total flux cleaned = -0.00245271 Jy ! Component: 2700 - total flux cleaned = -0.00247962 Jy ! Component: 2750 - total flux cleaned = -0.00251529 Jy ! Component: 2800 - total flux cleaned = -0.00258589 Jy ! Component: 2850 - total flux cleaned = -0.00263848 Jy ! Component: 2900 - total flux cleaned = -0.00269071 Jy ! Component: 2950 - total flux cleaned = -0.00273407 Jy ! Component: 3000 - total flux cleaned = -0.00277691 Jy ! Component: 3050 - total flux cleaned = -0.002811 Jy ! Component: 3100 - total flux cleaned = -0.00285349 Jy ! Component: 3150 - total flux cleaned = -0.00290411 Jy ! Component: 3200 - total flux cleaned = -0.00293765 Jy ! Component: 3250 - total flux cleaned = -0.00297932 Jy ! Component: 3300 - total flux cleaned = -0.00301252 Jy ! Component: 3350 - total flux cleaned = -0.00302908 Jy ! Component: 3400 - total flux cleaned = -0.00306201 Jy ! Component: 3450 - total flux cleaned = -0.00307026 Jy ! Component: 3500 - total flux cleaned = -0.00310286 Jy ! Component: 3550 - total flux cleaned = -0.00311099 Jy ! Component: 3600 - total flux cleaned = -0.00313527 Jy ! Component: 3650 - total flux cleaned = -0.00315146 Jy ! Component: 3700 - total flux cleaned = -0.00318361 Jy ! Component: 3750 - total flux cleaned = -0.00321566 Jy ! Component: 3800 - total flux cleaned = -0.00325559 Jy ! Component: 3850 - total flux cleaned = -0.00325558 Jy ! Component: 3900 - total flux cleaned = -0.00330328 Jy ! Component: 3950 - total flux cleaned = -0.00331914 Jy ! Component: 4000 - total flux cleaned = -0.00335082 Jy ! Component: 4050 - total flux cleaned = -0.00339825 Jy ! Total flux subtracted in 4096 components = -0.00341404 Jy ! Clean residual min=-0.000418 max=0.000473 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0556417 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 381 components and 0.0556417 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2219-1435_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.615 x 10.29 at -12.07 degrees (North through East) ! Clean map min=-0.0017356 max=0.041606 Jy/beam ! Writing clean map to FITS file: .//J2219-1435_C_map.fits wmodel .//J2219-1435_C_map.mod ! Writing 381 model components to file: .//J2219-1435_C_map.mod wobs .//J2219-1435_C_uvs.fits ! Writing UV FITS file: .//J2219-1435_C_uvs.fits wwins .//J2219-1435_C_map.win ! wwins: Wrote 2 windows to .//J2219-1435_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0416064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146878 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05905 1.05905 2.1181 4.23621 8.47242 16.9448 33.8897 67.7793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.272 quit ! Quitting program ! Log file .//J2219-1435_C_dfm.log closed on Mon Jan 20 19:18:18 2020