! Started logfile: .//J0544+7132_C_dfm.log on Sat Oct 20 23:44:44 2018 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 .//J0544+7132_C_uva.fits ! Reading UV FITS file: .//J0544+7132_C_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.998792 visibilities/baseline/integration-bin. ! Found source: J0544+7132 ! ! 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 85 lines of history. ! ! Reading 6616 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 J0544+7132_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. ! A total of 23 telescope corrections were flagged in sub-array 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=0.999108Jy sigma=45.627352 ! Fit after self-cal, rms=0.894455Jy sigma=39.834144 ! 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=1.722 mas, bmaj=7.688 mas, bpa=-69.54 degrees ! Estimated noise=0.507467 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 = 0.0829616 Jy ! Component: 100 - total flux cleaned = 0.101054 Jy ! Total flux subtracted in 100 components = 0.101054 Jy ! Clean residual min=-0.002902 max=0.005096 Jy/beam ! Clean residual mean=-0.000010 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.101054 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.101054 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=0.027817Jy sigma=0.964938 ! Fit after self-cal, rms=0.027746Jy sigma=0.964409 ! 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=2.369 mas, bmaj=7.619 mas, bpa=-70.24 degrees ! Estimated noise=0.233026 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 = 0.00584439 Jy ! Component: 100 - total flux cleaned = 0.00784015 Jy ! Component: 150 - total flux cleaned = 0.00770337 Jy ! Component: 200 - total flux cleaned = 0.00761223 Jy ! Total flux subtracted in 200 components = 0.00761223 Jy ! Clean residual min=-0.001730 max=0.001768 Jy/beam ! Clean residual mean=-0.000015 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.108666 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.108666 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=0.026987Jy sigma=0.870291 ! Fit after self-cal, rms=0.026994Jy sigma=0.870247 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.369 x 7.619 at -70.24 degrees (North through East) ! Clean map min=-0.0016976 max=0.10754 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.96 KP 0.97 ! LA 0.97 NL 1.00 OV 0.98 PT 1.02 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.99 ! LA 0.99 NL 0.94 OV 0.94 PT 0.98 ! SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.94 KP 1.05 ! LA 0.96 NL 0.99 OV 1.01 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.06 ! LA 1.01 NL 1.00 OV 0.98 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.10 ! LA 0.99 NL 1.01 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 1.09 ! LA 0.98 NL 1.00 OV 1.00 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.08 ! LA 1.02 NL 1.03 OV 1.01 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.08 ! LA 1.02 NL 1.01 OV 0.99 PT 1.03 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.026994Jy sigma=0.870247 ! Fit after self-cal, rms=0.027071Jy sigma=0.832088 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.383 mas, bmaj=7.6 mas, bpa=-70.19 degrees ! Estimated noise=0.232599 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 = 0.000502569 Jy ! Component: 100 - total flux cleaned = 0.000684317 Jy ! Component: 150 - total flux cleaned = 0.000742433 Jy ! Component: 200 - total flux cleaned = 0.000790502 Jy ! Total flux subtracted in 200 components = 0.000790502 Jy ! Clean residual min=-0.000725 max=0.000735 Jy/beam ! Clean residual mean=-0.000007 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.109457 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.109457 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=0.027062Jy sigma=0.831121 ! Fit after self-cal, rms=0.027065Jy sigma=0.831093 ! 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=0.027065Jy sigma=0.831093 ! Fit after self-cal, rms=0.027100Jy sigma=0.830929 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=7.598 mas, bpa=-70.18 degrees ! Estimated noise=0.232566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019043 Jy ! Component: 100 - total flux cleaned = 0.000245587 Jy ! Component: 150 - total flux cleaned = 0.000266999 Jy ! Component: 200 - total flux cleaned = 0.000285417 Jy ! Total flux subtracted in 200 components = 0.000285417 Jy ! Clean residual min=-0.000712 max=0.000712 Jy/beam ! Clean residual mean=-0.000006 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.109742 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.109742 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=0.027096Jy sigma=0.830659 ! Fit after self-cal, rms=0.027096Jy sigma=0.830652 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 = 9.08709e-06 Jy ! Component: 100 - total flux cleaned = 2.7521e-05 Jy ! Component: 150 - total flux cleaned = 4.10535e-05 Jy ! Component: 200 - total flux cleaned = 5.65331e-05 Jy ! Total flux subtracted in 200 components = 5.65331e-05 Jy ! Clean residual min=-0.000713 max=0.000707 Jy/beam ! Clean residual mean=-0.000006 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.109799 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.109799 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=0.027095Jy sigma=0.830627 ! Fit after self-cal, rms=0.027096Jy sigma=0.830623 ! 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=0.027096Jy sigma=0.830623 ! Fit after self-cal, rms=0.027121Jy sigma=0.830557 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.385 mas, bmaj=7.598 mas, bpa=-70.17 degrees ! Estimated noise=0.232607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.98774e-05 Jy ! Component: 100 - total flux cleaned = 0.000103035 Jy ! Component: 150 - total flux cleaned = 0.000114211 Jy ! Component: 200 - total flux cleaned = 0.000117363 Jy ! Total flux subtracted in 200 components = 0.000117363 Jy ! Clean residual min=-0.000711 max=0.000692 Jy/beam ! Clean residual mean=-0.000006 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.109916 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.109916 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=0.027120Jy sigma=0.830445 ! Fit after self-cal, rms=0.027120Jy sigma=0.830442 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 = -8.60368e-06 Jy ! Component: 100 - total flux cleaned = 2.96109e-06 Jy ! Component: 150 - total flux cleaned = 5.50925e-06 Jy ! Component: 200 - total flux cleaned = 1.05221e-05 Jy ! Total flux subtracted in 200 components = 1.05221e-05 Jy ! Clean residual min=-0.000714 max=0.000697 Jy/beam ! Clean residual mean=-0.000006 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.109927 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.109927 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=0.027119Jy sigma=0.830427 ! Fit after self-cal, rms=0.027119Jy sigma=0.830425 ! 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=0.027119Jy sigma=0.830425 ! Fit after self-cal, rms=0.027135Jy sigma=0.830395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=7.981 mas, bpa=-66.4 degrees ! Estimated noise=0.246851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.80159e-05 Jy ! Component: 100 - total flux cleaned = 0.000113703 Jy ! Component: 150 - total flux cleaned = 0.000116472 Jy ! Component: 200 - total flux cleaned = 0.000123752 Jy ! Total flux subtracted in 200 components = 0.000123752 Jy ! Clean residual min=-0.000720 max=0.000713 Jy/beam ! Clean residual mean=-0.000009 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.110051 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.110051 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=0.027135Jy sigma=0.830325 ! Fit after self-cal, rms=0.027135Jy sigma=0.830321 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 = 4.79668e-06 Jy ! Component: 100 - total flux cleaned = 1.33826e-05 Jy ! Component: 150 - total flux cleaned = 1.52824e-05 Jy ! Component: 200 - total flux cleaned = 1.86824e-05 Jy ! Total flux subtracted in 200 components = 1.86824e-05 Jy ! Clean residual min=-0.000718 max=0.000712 Jy/beam ! Clean residual mean=-0.000009 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.110069 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.110069 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=0.027135Jy sigma=0.830331 ! Fit after self-cal, rms=0.027136Jy sigma=0.830330 ! 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=2.386 mas, bmaj=7.598 mas, bpa=-70.16 degrees ! Estimated noise=0.232665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.386 x 7.598 at -70.16 degrees (North through East) ! Clean map min=-0.00068679 max=0.10735 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=1.737 mas, bmaj=7.674 mas, bpa=-69.46 degrees ! Estimated noise=0.507734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830048 Jy ! Component: 100 - total flux cleaned = 0.101107 Jy ! Component: 150 - total flux cleaned = 0.105656 Jy ! Component: 200 - total flux cleaned = 0.107755 Jy ! Total flux subtracted in 200 components = 0.107755 Jy ! Clean residual min=-0.001540 max=0.001748 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.107755 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 0.107755 Jy ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=7.598 mas, bpa=-70.16 degrees ! Estimated noise=0.232665 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 = 0.00122141 Jy ! Component: 100 - total flux cleaned = 0.00169632 Jy ! Component: 150 - total flux cleaned = 0.0018036 Jy ! Component: 200 - total flux cleaned = 0.00187959 Jy ! Total flux subtracted in 200 components = 0.00187959 Jy ! Clean residual min=-0.000762 max=0.000747 Jy/beam ! Clean residual mean=-0.000006 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.109635 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.109635 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=3.87 mas, bmaj=7.981 mas, bpa=-66.4 degrees ! Estimated noise=0.246851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223842 Jy ! Component: 100 - total flux cleaned = 0.000325445 Jy ! Component: 150 - total flux cleaned = 0.000373519 Jy ! Component: 200 - total flux cleaned = 0.000393706 Jy ! Total flux subtracted in 200 components = 0.000393706 Jy ! Clean residual min=-0.000760 max=0.000726 Jy/beam ! Clean residual mean=-0.000009 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.110029 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 = 2.28952e-05 Jy ! Component: 100 - total flux cleaned = 3.73857e-05 Jy ! Component: 150 - total flux cleaned = 5.01005e-05 Jy ! Component: 200 - total flux cleaned = 6.12448e-05 Jy ! Total flux subtracted in 200 components = 6.12448e-05 Jy ! Clean residual min=-0.000737 max=0.000718 Jy/beam ! Clean residual mean=-0.000009 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.11009 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.11009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=7.598 mas, bpa=-70.16 degrees ! Estimated noise=0.232665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.80815e-05 Jy ! Component: 100 - total flux cleaned = 8.45412e-05 Jy ! Component: 150 - total flux cleaned = 7.2718e-05 Jy ! Component: 200 - total flux cleaned = 6.73613e-05 Jy ! Total flux subtracted in 200 components = 6.73613e-05 Jy ! Clean residual min=-0.000698 max=0.000691 Jy/beam ! Clean residual mean=-0.000006 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.110157 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.110157 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=0.027139Jy sigma=0.830420 ! Fit after self-cal, rms=0.027138Jy sigma=0.830406 wmodel J0544+7132_C_map.mod ! Writing 58 model components to file: J0544+7132_C_map.mod wobs J0544+7132_C_uvs.fits ! Writing UV FITS file: J0544+7132_C_uvs.fits wwins J0544+7132_C_map.win ! wwins: Wrote 1 windows to J0544+7132_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 = -3.27729e-06 Jy ! Component: 100 - total flux cleaned = 4.16616e-05 Jy ! Component: 150 - total flux cleaned = 0.000116021 Jy ! Component: 200 - total flux cleaned = 0.000156433 Jy ! Component: 250 - total flux cleaned = 0.000146487 Jy ! Component: 300 - total flux cleaned = 0.000146355 Jy ! Component: 350 - total flux cleaned = 0.000101677 Jy ! Component: 400 - total flux cleaned = 5.85929e-05 Jy ! Component: 450 - total flux cleaned = 4.20528e-05 Jy ! Component: 500 - total flux cleaned = 1.32977e-06 Jy ! Component: 550 - total flux cleaned = -2.25872e-05 Jy ! Component: 600 - total flux cleaned = -8.48526e-05 Jy ! Component: 650 - total flux cleaned = -0.000130573 Jy ! Component: 700 - total flux cleaned = -0.000197782 Jy ! Component: 750 - total flux cleaned = -0.000249275 Jy ! Component: 800 - total flux cleaned = -0.000321657 Jy ! Component: 850 - total flux cleaned = -0.000378551 Jy ! Component: 900 - total flux cleaned = -0.000399528 Jy ! Component: 950 - total flux cleaned = -0.000427246 Jy ! Component: 1000 - total flux cleaned = -0.000454494 Jy ! Component: 1050 - total flux cleaned = -0.000501539 Jy ! Component: 1100 - total flux cleaned = -0.00055458 Jy ! Component: 1150 - total flux cleaned = -0.000593891 Jy ! Component: 1200 - total flux cleaned = -0.000626359 Jy ! Component: 1250 - total flux cleaned = -0.00065201 Jy ! Component: 1300 - total flux cleaned = -0.000683801 Jy ! Component: 1350 - total flux cleaned = -0.000727799 Jy ! Component: 1400 - total flux cleaned = -0.000758951 Jy ! Component: 1450 - total flux cleaned = -0.000795915 Jy ! Component: 1500 - total flux cleaned = -0.000820372 Jy ! Component: 1550 - total flux cleaned = -0.000874864 Jy ! Component: 1600 - total flux cleaned = -0.000904775 Jy ! Component: 1650 - total flux cleaned = -0.000934471 Jy ! Component: 1700 - total flux cleaned = -0.000975763 Jy ! Component: 1750 - total flux cleaned = -0.00101071 Jy ! Component: 1800 - total flux cleaned = -0.00104539 Jy ! Component: 1850 - total flux cleaned = -0.00108546 Jy ! Component: 1900 - total flux cleaned = -0.00111383 Jy ! Component: 1950 - total flux cleaned = -0.001142 Jy ! Component: 2000 - total flux cleaned = -0.00117 Jy ! Component: 2050 - total flux cleaned = -0.00120878 Jy ! Component: 2100 - total flux cleaned = -0.00123633 Jy ! Component: 2150 - total flux cleaned = -0.0012637 Jy ! Component: 2200 - total flux cleaned = -0.00130171 Jy ! Component: 2250 - total flux cleaned = -0.00133408 Jy ! Component: 2300 - total flux cleaned = -0.00136091 Jy ! Component: 2350 - total flux cleaned = -0.00140346 Jy ! Component: 2400 - total flux cleaned = -0.00144579 Jy ! Component: 2450 - total flux cleaned = -0.00147728 Jy ! Component: 2500 - total flux cleaned = -0.0015086 Jy ! Component: 2550 - total flux cleaned = -0.00155001 Jy ! Component: 2600 - total flux cleaned = -0.00159117 Jy ! Component: 2650 - total flux cleaned = -0.00158601 Jy ! Component: 2700 - total flux cleaned = -0.00163698 Jy ! Component: 2750 - total flux cleaned = -0.00166737 Jy ! Component: 2800 - total flux cleaned = -0.00170261 Jy ! Component: 2850 - total flux cleaned = -0.00172761 Jy ! Component: 2900 - total flux cleaned = -0.00175251 Jy ! Component: 2950 - total flux cleaned = -0.0017872 Jy ! Component: 3000 - total flux cleaned = -0.00179707 Jy ! Component: 3050 - total flux cleaned = -0.00182161 Jy ! Component: 3100 - total flux cleaned = -0.00184604 Jy ! Component: 3150 - total flux cleaned = -0.00186546 Jy ! Component: 3200 - total flux cleaned = -0.00190412 Jy ! Component: 3250 - total flux cleaned = -0.00193775 Jy ! Component: 3300 - total flux cleaned = -0.00193775 Jy ! Component: 3350 - total flux cleaned = -0.00197107 Jy ! Component: 3400 - total flux cleaned = -0.0019853 Jy ! Component: 3450 - total flux cleaned = -0.00200889 Jy ! Component: 3500 - total flux cleaned = -0.00202768 Jy ! Component: 3550 - total flux cleaned = -0.00206507 Jy ! Component: 3600 - total flux cleaned = -0.00209763 Jy ! Component: 3650 - total flux cleaned = -0.00212543 Jy ! Component: 3700 - total flux cleaned = -0.00213467 Jy ! Component: 3750 - total flux cleaned = -0.00214384 Jy ! Component: 3800 - total flux cleaned = -0.00216221 Jy ! Component: 3850 - total flux cleaned = -0.00218047 Jy ! Component: 3900 - total flux cleaned = -0.00221227 Jy ! Component: 3950 - total flux cleaned = -0.00222579 Jy ! Component: 4000 - total flux cleaned = -0.00223934 Jy ! Component: 4050 - total flux cleaned = -0.00225282 Jy ! Total flux subtracted in 4096 components = -0.00227967 Jy ! Clean residual min=-0.000237 max=0.000236 Jy/beam ! Clean residual mean=-0.000003 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.107878 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 342 components and 0.107878 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0544+7132_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.386 x 7.598 at -70.16 degrees (North through East) ! Clean map min=-0.00061263 max=0.1073 Jy/beam ! Writing clean map to FITS file: .//J0544+7132_C_map.fits wmodel .//J0544+7132_C_map.mod ! Writing 342 model components to file: .//J0544+7132_C_map.mod wobs .//J0544+7132_C_uvs.fits ! Writing UV FITS file: .//J0544+7132_C_uvs.fits wwins .//J0544+7132_C_map.win ! wwins: Wrote 2 windows to .//J0544+7132_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.1073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.51304e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238016 0.238016 0.476031 0.952062 1.90412 3.80825 7.6165 15.233 30.466 60.932 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1260.42 quit ! Quitting program ! Log file .//J0544+7132_C_dfm.log closed on Sat Oct 20 23:44:49 2018