! Started logfile: .//J0924-0416_C_dfm.log on Mon Jan 20 17:49:18 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 .//J0924-0416_C_uva.fits ! Reading UV FITS file: .//J0924-0416_C_uva.fits ! AN table 1: 25 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.973333 visibilities/baseline/integration-bin. ! Found source: J0924-0416 ! ! 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 2920 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 J0924-0416_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002640Jy sigma=18.306295 ! Fit after self-cal, rms=0.907668Jy sigma=16.512873 ! 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=2.409 mas, bmaj=8.937 mas, bpa=-13.69 degrees ! Estimated noise=1.64001 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 = 0.0699328 Jy ! Component: 100 - total flux cleaned = 0.0856443 Jy ! Total flux subtracted in 100 components = 0.0856443 Jy ! Clean residual min=-0.004974 max=0.007123 Jy/beam ! Clean residual mean=0.000028 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.0856443 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0856443 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=0.037298Jy sigma=0.653053 ! Fit after self-cal, rms=0.036998Jy sigma=0.645976 ! 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=2.672 mas, bmaj=8.174 mas, bpa=-14.37 degrees ! Estimated noise=0.924036 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 = 0.00869677 Jy ! Component: 100 - total flux cleaned = 0.0136448 Jy ! Component: 150 - total flux cleaned = 0.0168521 Jy ! Component: 200 - total flux cleaned = 0.0190542 Jy ! Total flux subtracted in 200 components = 0.0190542 Jy ! Clean residual min=-0.002669 max=0.002779 Jy/beam ! Clean residual mean=0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.104699 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 38 components and 0.104699 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=0.034829Jy sigma=0.603975 ! Fit after self-cal, rms=0.034825Jy sigma=0.603666 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.672 x 8.174 at -14.37 degrees (North through East) ! Clean map min=-0.0026183 max=0.093661 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.23 NL 0.97 ! OV 0.97 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.04 NL 1.03 ! OV 0.93 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 NL 1.01 ! OV 0.99 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 NL 0.97 ! OV 1.02 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 NL 1.00 ! OV 0.99 PT 0.95 ! ! ! Fit before self-cal, rms=0.034825Jy sigma=0.603666 ! Fit after self-cal, rms=0.034214Jy sigma=0.595245 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.701 mas, bmaj=8.147 mas, bpa=-14.52 degrees ! Estimated noise=0.91331 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 = 0.00111802 Jy ! Component: 100 - total flux cleaned = 0.00134073 Jy ! Component: 150 - total flux cleaned = 0.00143988 Jy ! Component: 200 - total flux cleaned = 0.00152116 Jy ! Total flux subtracted in 200 components = 0.00152116 Jy ! Clean residual min=-0.001570 max=0.001730 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.10622 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.10622 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=0.034146Jy sigma=0.594357 ! Fit after self-cal, rms=0.034162Jy sigma=0.594263 ! 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=0.034162Jy sigma=0.594263 ! Fit after self-cal, rms=0.034110Jy sigma=0.594138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.708 mas, bmaj=8.131 mas, bpa=-14.53 degrees ! Estimated noise=0.912574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179153 Jy ! Component: 100 - total flux cleaned = 0.000252842 Jy ! Component: 150 - total flux cleaned = 0.000310678 Jy ! Component: 200 - total flux cleaned = 0.00034597 Jy ! Total flux subtracted in 200 components = 0.00034597 Jy ! Clean residual min=-0.001486 max=0.001669 Jy/beam ! Clean residual mean=0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.106566 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.106566 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=0.034088Jy sigma=0.593897 ! Fit after self-cal, rms=0.034089Jy sigma=0.593879 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 = 0.00011434 Jy ! Component: 100 - total flux cleaned = 0.000114849 Jy ! Component: 150 - total flux cleaned = 8.08114e-05 Jy ! Component: 200 - total flux cleaned = 5.00409e-05 Jy ! Total flux subtracted in 200 components = 5.00409e-05 Jy ! Clean residual min=-0.001467 max=0.001618 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.106616 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.106616 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=0.034083Jy sigma=0.593811 ! Fit after self-cal, rms=0.034083Jy sigma=0.593803 ! 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=0.034083Jy sigma=0.593803 ! Fit after self-cal, rms=0.034032Jy sigma=0.593739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.714 mas, bmaj=8.117 mas, bpa=-14.53 degrees ! Estimated noise=0.91209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105578 Jy ! Component: 100 - total flux cleaned = -3.92104e-05 Jy ! Component: 150 - total flux cleaned = 8.27345e-06 Jy ! Component: 200 - total flux cleaned = 1.50084e-05 Jy ! Total flux subtracted in 200 components = 1.50084e-05 Jy ! Clean residual min=-0.001433 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.106631 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.106631 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=0.034025Jy sigma=0.593669 ! Fit after self-cal, rms=0.034025Jy sigma=0.593665 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 = -4.51966e-06 Jy ! Component: 100 - total flux cleaned = -1.12133e-05 Jy ! Component: 150 - total flux cleaned = -1.1163e-05 Jy ! Component: 200 - total flux cleaned = -2.3468e-05 Jy ! Total flux subtracted in 200 components = -2.3468e-05 Jy ! Clean residual min=-0.001432 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.106607 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.106607 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=0.034022Jy sigma=0.593630 ! Fit after self-cal, rms=0.034022Jy sigma=0.593628 ! 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=0.034022Jy sigma=0.593628 ! Fit after self-cal, rms=0.033993Jy sigma=0.593601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=7.802 mas, bpa=-17.31 degrees ! Estimated noise=0.976324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175758 Jy ! Component: 100 - total flux cleaned = 0.000136379 Jy ! Component: 150 - total flux cleaned = 0.00010141 Jy ! Component: 200 - total flux cleaned = 9.34303e-05 Jy ! Total flux subtracted in 200 components = 9.34303e-05 Jy ! Clean residual min=-0.001679 max=0.001745 Jy/beam ! Clean residual mean=0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.106701 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.106701 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=0.033990Jy sigma=0.593560 ! Fit after self-cal, rms=0.033989Jy sigma=0.593553 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 = -9.4226e-07 Jy ! Component: 100 - total flux cleaned = -9.27288e-06 Jy ! Component: 150 - total flux cleaned = -3.2109e-05 Jy ! Component: 200 - total flux cleaned = -5.38017e-05 Jy ! Total flux subtracted in 200 components = -5.38017e-05 Jy ! Clean residual min=-0.001652 max=0.001705 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.106647 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.106647 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=0.033988Jy sigma=0.593528 ! Fit after self-cal, rms=0.033987Jy sigma=0.593525 ! 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=2.718 mas, bmaj=8.108 mas, bpa=-14.54 degrees ! Estimated noise=0.911844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.718 x 8.108 at -14.54 degrees (North through East) ! Clean map min=-0.0013219 max=0.092444 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=2.457 mas, bmaj=8.834 mas, bpa=-13.79 degrees ! Estimated noise=1.65046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0704591 Jy ! Component: 100 - total flux cleaned = 0.0861809 Jy ! Component: 150 - total flux cleaned = 0.0926414 Jy ! Component: 200 - total flux cleaned = 0.096533 Jy ! Total flux subtracted in 200 components = 0.096533 Jy ! Clean residual min=-0.003047 max=0.003148 Jy/beam ! Clean residual mean=0.000013 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.096533 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.096533 Jy ! Inverting map and beam ! Estimated beam: bmin=2.718 mas, bmaj=8.108 mas, bpa=-14.54 degrees ! Estimated noise=0.911844 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 = 0.00332397 Jy ! Component: 100 - total flux cleaned = 0.00520002 Jy ! Component: 150 - total flux cleaned = 0.00650896 Jy ! Component: 200 - total flux cleaned = 0.00752532 Jy ! Total flux subtracted in 200 components = 0.00752532 Jy ! Clean residual min=-0.001736 max=0.001557 Jy/beam ! Clean residual mean=0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.104058 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.104058 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=3.766 mas, bmaj=7.802 mas, bpa=-17.31 degrees ! Estimated noise=0.976324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847754 Jy ! Component: 100 - total flux cleaned = 0.00136075 Jy ! Component: 150 - total flux cleaned = 0.00175433 Jy ! Component: 200 - total flux cleaned = 0.00196761 Jy ! Total flux subtracted in 200 components = 0.00196761 Jy ! Clean residual min=-0.001749 max=0.001757 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.106026 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123331 Jy ! Component: 100 - total flux cleaned = 0.000234932 Jy ! Component: 150 - total flux cleaned = 0.000335986 Jy ! Component: 200 - total flux cleaned = 0.000417671 Jy ! Total flux subtracted in 200 components = 0.000417671 Jy ! Clean residual min=-0.001660 max=0.001750 Jy/beam ! Clean residual mean=0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.106444 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 94 components and 0.106444 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.718 mas, bmaj=8.108 mas, bpa=-14.54 degrees ! Estimated noise=0.911844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121371 Jy ! Component: 100 - total flux cleaned = 0.000193475 Jy ! Component: 150 - total flux cleaned = 0.000226444 Jy ! Component: 200 - total flux cleaned = 0.000257521 Jy ! Total flux subtracted in 200 components = 0.000257521 Jy ! Clean residual min=-0.001412 max=0.001573 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.106701 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.106701 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=0.033997Jy sigma=0.593659 ! Fit after self-cal, rms=0.033992Jy sigma=0.593633 wmodel J0924-0416_C_map.mod ! Writing 104 model components to file: J0924-0416_C_map.mod wobs J0924-0416_C_uvs.fits ! Writing UV FITS file: J0924-0416_C_uvs.fits wwins J0924-0416_C_map.win ! wwins: Wrote 1 windows to J0924-0416_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 = 0.000566319 Jy ! Component: 100 - total flux cleaned = 0.000899316 Jy ! Component: 150 - total flux cleaned = 0.00118465 Jy ! Component: 200 - total flux cleaned = 0.00140628 Jy ! Component: 250 - total flux cleaned = 0.00159331 Jy ! Component: 300 - total flux cleaned = 0.00168098 Jy ! Component: 350 - total flux cleaned = 0.0017955 Jy ! Component: 400 - total flux cleaned = 0.00185739 Jy ! Component: 450 - total flux cleaned = 0.00188579 Jy ! Component: 500 - total flux cleaned = 0.0018857 Jy ! Component: 550 - total flux cleaned = 0.00193834 Jy ! Component: 600 - total flux cleaned = 0.00195095 Jy ! Component: 650 - total flux cleaned = 0.00198667 Jy ! Component: 700 - total flux cleaned = 0.00196361 Jy ! Component: 750 - total flux cleaned = 0.00199676 Jy ! Component: 800 - total flux cleaned = 0.00201831 Jy ! Component: 850 - total flux cleaned = 0.00202878 Jy ! Component: 900 - total flux cleaned = 0.00202882 Jy ! Component: 950 - total flux cleaned = 0.00201893 Jy ! Component: 1000 - total flux cleaned = 0.00200923 Jy ! Component: 1050 - total flux cleaned = 0.00199016 Jy ! Component: 1100 - total flux cleaned = 0.00197142 Jy ! Component: 1150 - total flux cleaned = 0.00193471 Jy ! Component: 1200 - total flux cleaned = 0.00193472 Jy ! Component: 1250 - total flux cleaned = 0.00192574 Jy ! Component: 1300 - total flux cleaned = 0.00191706 Jy ! Component: 1350 - total flux cleaned = 0.001952 Jy ! Component: 1400 - total flux cleaned = 0.00199499 Jy ! Component: 1450 - total flux cleaned = 0.00202049 Jy ! Component: 1500 - total flux cleaned = 0.00203746 Jy ! Component: 1550 - total flux cleaned = 0.00207943 Jy ! Component: 1600 - total flux cleaned = 0.00209621 Jy ! Component: 1650 - total flux cleaned = 0.00212946 Jy ! Component: 1700 - total flux cleaned = 0.00214594 Jy ! Component: 1750 - total flux cleaned = 0.00216238 Jy ! Component: 1800 - total flux cleaned = 0.00217054 Jy ! Component: 1850 - total flux cleaned = 0.00218698 Jy ! Component: 1900 - total flux cleaned = 0.00219524 Jy ! Component: 1950 - total flux cleaned = 0.00221982 Jy ! Component: 2000 - total flux cleaned = 0.0022362 Jy ! Component: 2050 - total flux cleaned = 0.00224442 Jy ! Component: 2100 - total flux cleaned = 0.00226896 Jy ! Component: 2150 - total flux cleaned = 0.0022526 Jy ! Component: 2200 - total flux cleaned = 0.00225269 Jy ! Component: 2250 - total flux cleaned = 0.00224442 Jy ! Component: 2300 - total flux cleaned = 0.00223605 Jy ! Component: 2350 - total flux cleaned = 0.00221937 Jy ! Component: 2400 - total flux cleaned = 0.00218584 Jy ! Component: 2450 - total flux cleaned = 0.00218583 Jy ! Component: 2500 - total flux cleaned = 0.00215184 Jy ! Component: 2550 - total flux cleaned = 0.00214326 Jy ! Component: 2600 - total flux cleaned = 0.00210871 Jy ! Component: 2650 - total flux cleaned = 0.00209119 Jy ! Component: 2700 - total flux cleaned = 0.00207359 Jy ! Component: 2750 - total flux cleaned = 0.00204681 Jy ! Component: 2800 - total flux cleaned = 0.00204686 Jy ! Component: 2850 - total flux cleaned = 0.00203765 Jy ! Component: 2900 - total flux cleaned = 0.0020283 Jy ! Component: 2950 - total flux cleaned = 0.00201879 Jy ! Component: 3000 - total flux cleaned = 0.00201877 Jy ! Component: 3050 - total flux cleaned = 0.00201876 Jy ! Component: 3100 - total flux cleaned = 0.0020188 Jy ! Component: 3150 - total flux cleaned = 0.00200875 Jy ! Component: 3200 - total flux cleaned = 0.00200868 Jy ! Component: 3250 - total flux cleaned = 0.00201915 Jy ! Component: 3300 - total flux cleaned = 0.00200866 Jy ! Component: 3350 - total flux cleaned = 0.00199799 Jy ! Component: 3400 - total flux cleaned = 0.00197592 Jy ! Component: 3450 - total flux cleaned = 0.00197605 Jy ! Component: 3500 - total flux cleaned = 0.00195308 Jy ! Component: 3550 - total flux cleaned = 0.00194147 Jy ! Component: 3600 - total flux cleaned = 0.00192953 Jy ! Component: 3650 - total flux cleaned = 0.00191743 Jy ! Component: 3700 - total flux cleaned = 0.00189255 Jy ! Component: 3750 - total flux cleaned = 0.0018798 Jy ! Component: 3800 - total flux cleaned = 0.00186702 Jy ! Component: 3850 - total flux cleaned = 0.00184043 Jy ! Component: 3900 - total flux cleaned = 0.00184057 Jy ! Component: 3950 - total flux cleaned = 0.00181291 Jy ! Component: 4000 - total flux cleaned = 0.0017988 Jy ! Component: 4050 - total flux cleaned = 0.00178444 Jy ! Total flux subtracted in 4096 components = 0.00175515 Jy ! Clean residual min=-0.000795 max=0.000878 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.108456 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 328 components and 0.108456 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0924-0416_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.718 x 8.108 at -14.54 degrees (North through East) ! Clean map min=-0.0015336 max=0.092745 Jy/beam ! Writing clean map to FITS file: .//J0924-0416_C_map.fits wmodel .//J0924-0416_C_map.mod ! Writing 328 model components to file: .//J0924-0416_C_map.mod wobs .//J0924-0416_C_uvs.fits ! Writing UV FITS file: .//J0924-0416_C_uvs.fits wwins .//J0924-0416_C_map.win ! wwins: Wrote 2 windows to .//J0924-0416_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0927454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239875 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.775914 0.775914 1.55183 3.10366 6.20731 12.4146 24.8293 49.6585 99.317 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 386.64 quit ! Quitting program ! Log file .//J0924-0416_C_dfm.log closed on Mon Jan 20 17:49:22 2020