! Started logfile: .//J1038-3317_C_dfm.log on Mon Jan 20 17:53:36 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 .//J1038-3317_C_uva.fits ! Reading UV FITS file: .//J1038-3317_C_uva.fits ! AN table 1: 16 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.947917 visibilities/baseline/integration-bin. ! Found source: J1038-3317 ! ! 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 94 lines of history. ! ! Reading 728 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 J1038-3317_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985637Jy sigma=14.322807 ! Fit after self-cal, rms=0.917098Jy sigma=13.264612 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9611 mas, bmaj=3.327 mas, bpa=-13.14 degrees ! Estimated noise=3.13546 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656672 Jy ! Component: 100 - total flux cleaned = 0.0772016 Jy ! Total flux subtracted in 100 components = 0.0772016 Jy ! Clean residual min=-0.008271 max=0.008354 Jy/beam ! Clean residual mean=0.000004 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 0.0772016 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0772016 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=0.063387Jy sigma=0.764183 ! Fit after self-cal, rms=0.063309Jy sigma=0.762362 ! 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=1.18 mas, bmaj=3.516 mas, bpa=-8.943 degrees ! Estimated noise=1.9137 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 = 0.00779821 Jy ! Component: 100 - total flux cleaned = 0.0077944 Jy ! Component: 150 - total flux cleaned = 0.0072465 Jy ! Component: 200 - total flux cleaned = 0.00610035 Jy ! Total flux subtracted in 200 components = 0.00610035 Jy ! Clean residual min=-0.002688 max=0.002661 Jy/beam ! Clean residual mean=0.000006 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.083302 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 72 components and 0.083302 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=0.060353Jy sigma=0.700719 ! Fit after self-cal, rms=0.060418Jy sigma=0.698910 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 3.516 at -8.943 degrees (North through East) ! Clean map min=-0.0049377 max=0.064597 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 MK 0.93 PT 1.04 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 1.19 PT 0.94 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 MK 0.94 PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 MK 1.01 PT 0.95 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 MK 1.06 PT 1.11 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 MK 0.91 PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 1.19 PT 0.91 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 MK 0.98 PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.060418Jy sigma=0.698910 ! Fit after self-cal, rms=0.060014Jy sigma=0.688408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=3.53 mas, bpa=-8.856 degrees ! Estimated noise=1.87192 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 = 0.00142333 Jy ! Component: 100 - total flux cleaned = 0.00092885 Jy ! Component: 150 - total flux cleaned = 0.000673949 Jy ! Component: 200 - total flux cleaned = 0.000443872 Jy ! Total flux subtracted in 200 components = 0.000443872 Jy ! Clean residual min=-0.001225 max=0.001234 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0837458 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 112 components and 0.0837458 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=0.059631Jy sigma=0.684849 ! Fit after self-cal, rms=0.059723Jy sigma=0.684212 ! 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=0.059723Jy sigma=0.684212 ! Fit after self-cal, rms=0.059193Jy sigma=0.684034 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=3.529 mas, bpa=-8.95 degrees ! Estimated noise=1.86266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212403 Jy ! Component: 100 - total flux cleaned = -1.89806e-05 Jy ! Component: 150 - total flux cleaned = -2.25382e-05 Jy ! Component: 200 - total flux cleaned = 0.000166653 Jy ! Total flux subtracted in 200 components = 0.000166653 Jy ! Clean residual min=-0.001023 max=0.001026 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0839125 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 137 components and 0.0839125 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=0.058959Jy sigma=0.682265 ! Fit after self-cal, rms=0.058940Jy sigma=0.682118 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 = 0.000416661 Jy ! Component: 100 - total flux cleaned = -1.03791e-05 Jy ! Component: 150 - total flux cleaned = -0.000599748 Jy ! Component: 200 - total flux cleaned = -0.00142871 Jy ! Total flux subtracted in 200 components = -0.00142871 Jy ! Clean residual min=-0.000995 max=0.000989 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0824838 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 163 components and 0.0824838 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=0.058775Jy sigma=0.681031 ! Fit after self-cal, rms=0.058766Jy sigma=0.680940 ! 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=0.058766Jy sigma=0.680940 ! Fit after self-cal, rms=0.058354Jy sigma=0.680802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=3.526 mas, bpa=-9.053 degrees ! Estimated noise=1.85891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201224 Jy ! Component: 100 - total flux cleaned = 7.93486e-05 Jy ! Component: 150 - total flux cleaned = 0.000557283 Jy ! Component: 200 - total flux cleaned = 0.00101998 Jy ! Total flux subtracted in 200 components = 0.00101998 Jy ! Clean residual min=-0.000847 max=0.000847 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0835038 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 188 components and 0.0835038 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=0.058209Jy sigma=0.679961 ! Fit after self-cal, rms=0.058187Jy sigma=0.679893 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 = 0.000173118 Jy ! Component: 100 - total flux cleaned = -7.28869e-05 Jy ! Component: 150 - total flux cleaned = -0.000511814 Jy ! Component: 200 - total flux cleaned = -0.00105033 Jy ! Total flux subtracted in 200 components = -0.00105033 Jy ! Clean residual min=-0.000827 max=0.000817 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0824534 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 209 components and 0.0824534 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=0.058079Jy sigma=0.679181 ! Fit after self-cal, rms=0.058083Jy sigma=0.679137 ! 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=0.058083Jy sigma=0.679137 ! Fit after self-cal, rms=0.057975Jy sigma=0.679032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.811 mas, bpa=2.71 degrees ! Estimated noise=2.92147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.53908e-05 Jy ! Component: 100 - total flux cleaned = -3.21479e-05 Jy ! Component: 150 - total flux cleaned = -1.31638e-05 Jy ! Component: 200 - total flux cleaned = 1.72694e-05 Jy ! Total flux subtracted in 200 components = 1.72694e-05 Jy ! Clean residual min=-0.002184 max=0.002102 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0824707 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 221 components and 0.0824707 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=0.058003Jy sigma=0.679401 ! Fit after self-cal, rms=0.057983Jy sigma=0.679109 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 = 0.00011157 Jy ! Component: 100 - total flux cleaned = 0.000103791 Jy ! Component: 150 - total flux cleaned = 8.23628e-05 Jy ! Component: 200 - total flux cleaned = 4.48376e-05 Jy ! Total flux subtracted in 200 components = 4.48376e-05 Jy ! Clean residual min=-0.004276 max=0.004433 Jy/beam ! Clean residual mean=-0.000000 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.0825155 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 231 components and 0.0825155 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=0.058036Jy sigma=0.681133 ! Fit after self-cal, rms=0.057933Jy sigma=0.679375 ! 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=1.188 mas, bmaj=3.524 mas, bpa=-9.116 degrees ! Estimated noise=1.85937 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 3.524 at -9.116 degrees (North through East) ! Clean map min=-0.0027367 max=0.062109 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=3.348 mas, bpa=-13.41 degrees ! Estimated noise=3.04234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0629979 Jy ! Component: 100 - total flux cleaned = 0.0706773 Jy ! Component: 150 - total flux cleaned = 0.0710205 Jy ! Component: 200 - total flux cleaned = 0.0720328 Jy ! Total flux subtracted in 200 components = 0.0720328 Jy ! Clean residual min=-0.004850 max=0.004828 Jy/beam ! Clean residual mean=0.000003 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.0720328 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0720328 Jy ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=3.524 mas, bpa=-9.116 degrees ! Estimated noise=1.85937 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 = 0.000678642 Jy ! Component: 100 - total flux cleaned = -9.60111e-05 Jy ! Component: 150 - total flux cleaned = -0.00117596 Jy ! Component: 200 - total flux cleaned = -0.00293481 Jy ! Total flux subtracted in 200 components = -0.00293481 Jy ! Clean residual min=-0.002027 max=0.002026 Jy/beam ! Clean residual mean=0.000004 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.069098 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 104 components and 0.069098 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=3.227 mas, bmaj=8.811 mas, bpa=2.71 degrees ! Estimated noise=2.92147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000639271 Jy ! Component: 100 - total flux cleaned = -0.00117482 Jy ! Component: 150 - total flux cleaned = -0.00141853 Jy ! Component: 200 - total flux cleaned = -0.00140723 Jy ! Total flux subtracted in 200 components = -0.00140723 Jy ! Clean residual min=-0.003493 max=0.003689 Jy/beam ! Clean residual mean=0.000000 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.0676908 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 = -2.76734e-05 Jy ! Component: 100 - total flux cleaned = -0.000120278 Jy ! Component: 150 - total flux cleaned = -0.000339244 Jy ! Component: 200 - total flux cleaned = -0.000814668 Jy ! Total flux subtracted in 200 components = -0.000814668 Jy ! Clean residual min=-0.060314 max=0.063177 Jy/beam ! Clean residual mean=0.000000 rms=0.018825 Jy/beam ! Combined flux in latest and established models = 0.0668761 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 139 components and 0.0668761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=3.524 mas, bpa=-9.116 degrees ! Estimated noise=1.85937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192574 Jy ! Component: 100 - total flux cleaned = -0.00040241 Jy ! Component: 150 - total flux cleaned = -0.000401729 Jy ! Component: 200 - total flux cleaned = 0.000887635 Jy ! Total flux subtracted in 200 components = 0.000887635 Jy ! Clean residual min=-0.023847 max=0.023732 Jy/beam ! Clean residual mean=-0.000000 rms=0.005086 Jy/beam ! Combined flux in latest and established models = 0.0677637 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 0.0677637 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=0.059994Jy sigma=0.708909 ! Fit after self-cal, rms=0.058911Jy sigma=0.689077 wmodel J1038-3317_C_map.mod ! Writing 160 model components to file: J1038-3317_C_map.mod wobs J1038-3317_C_uvs.fits ! Writing UV FITS file: J1038-3317_C_uvs.fits wwins J1038-3317_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1038-3317_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 3.524 at -9.116 degrees (North through East) ! Clean map min=-0.0086312 max=0.047582 Jy/beam ! Writing clean map to FITS file: .//J1038-3317_C_map.fits wmodel .//J1038-3317_C_map.mod ! Writing 160 model components to file: .//J1038-3317_C_map.mod wobs .//J1038-3317_C_uvs.fits ! Writing UV FITS file: .//J1038-3317_C_uvs.fits wwins .//J1038-3317_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0475822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000832788 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.25062 5.25062 10.5012 21.0025 42.005 84.01 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 57.136 quit ! Quitting program ! Log file .//J1038-3317_C_dfm.log closed on Mon Jan 20 17:53:39 2020