! Started logfile: .//J2059-1320_C_dfm.log on Mon Jan 20 19:09:51 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 .//J2059-1320_C_uva.fits ! Reading UV FITS file: .//J2059-1320_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2059-1320 ! ! 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 J2059-1320_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=1.001676Jy sigma=19.134754 ! Fit after self-cal, rms=0.963911Jy sigma=18.421766 ! 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=2.217 mas, bmaj=10.48 mas, bpa=-12.38 degrees ! Estimated noise=0.99503 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 = 0.0283452 Jy ! Component: 100 - total flux cleaned = 0.0381986 Jy ! Total flux subtracted in 100 components = 0.0381986 Jy ! Clean residual min=-0.004436 max=0.008437 Jy/beam ! Clean residual mean=0.000021 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.0381986 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0381986 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=0.043438Jy sigma=0.772027 ! Fit after self-cal, rms=0.041866Jy sigma=0.743367 ! 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=2.637 mas, bmaj=10.01 mas, bpa=-12.52 degrees ! Estimated noise=0.754085 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 = 0.00868341 Jy ! Component: 100 - total flux cleaned = 0.0133744 Jy ! Component: 150 - total flux cleaned = 0.0162302 Jy ! Component: 200 - total flux cleaned = 0.0183031 Jy ! Total flux subtracted in 200 components = 0.0183031 Jy ! Clean residual min=-0.004174 max=0.005787 Jy/beam ! Clean residual mean=0.000004 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0565017 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0565017 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=0.040210Jy sigma=0.703241 ! Fit after self-cal, rms=0.040106Jy sigma=0.701654 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.637 x 10.01 at -12.52 degrees (North through East) ! Clean map min=-0.0041043 max=0.036816 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.90 KP 1.01 ! NL 1.16 OV 1.04 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 0.81 KP 1.33 ! NL 1.57 OV 1.18 PT 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.92 KP 1.15 ! NL 1.32 OV 1.13 PT 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 0.78 KP 1.05 ! NL 1.65 OV 0.99 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.10 KP 1.00 ! NL 1.03 OV 0.94 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.88 HN 0.99 KP 1.00 ! NL 1.45 OV 1.09 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.87 HN 1.24 KP 0.95 ! NL 1.08 OV 1.02 PT 0.83 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 1.17 KP 0.98 ! NL 1.52 OV 1.14 PT 0.84 ! ! ! Fit before self-cal, rms=0.040106Jy sigma=0.701654 ! Fit after self-cal, rms=0.042374Jy sigma=0.687161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.655 mas, bmaj=9.866 mas, bpa=-12.23 degrees ! Estimated noise=0.767528 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 = -0.000510656 Jy ! Component: 100 - total flux cleaned = -0.000638961 Jy ! Component: 150 - total flux cleaned = -0.000745035 Jy ! Component: 200 - total flux cleaned = -0.000862569 Jy ! Total flux subtracted in 200 components = -0.000862569 Jy ! Clean residual min=-0.003657 max=0.004091 Jy/beam ! Clean residual mean=0.000004 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.0556392 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.0556392 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=0.042274Jy sigma=0.686146 ! Fit after self-cal, rms=0.042495Jy sigma=0.684808 ! 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=0.042495Jy sigma=0.684808 ! Fit after self-cal, rms=0.043308Jy sigma=0.684452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=9.897 mas, bpa=-12.16 degrees ! Estimated noise=0.771496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056819 Jy ! Component: 100 - total flux cleaned = -0.000636745 Jy ! Component: 150 - total flux cleaned = -0.000638047 Jy ! Component: 200 - total flux cleaned = -0.000587731 Jy ! Total flux subtracted in 200 components = -0.000587731 Jy ! Clean residual min=-0.003683 max=0.003761 Jy/beam ! Clean residual mean=0.000004 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0550514 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0550514 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=0.043239Jy sigma=0.683812 ! Fit after self-cal, rms=0.043291Jy sigma=0.683681 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.08742e-05 Jy ! Component: 100 - total flux cleaned = 5.92983e-05 Jy ! Component: 150 - total flux cleaned = 5.94371e-05 Jy ! Component: 200 - total flux cleaned = 0.000103845 Jy ! Total flux subtracted in 200 components = 0.000103845 Jy ! Clean residual min=-0.003683 max=0.003686 Jy/beam ! Clean residual mean=0.000004 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0551553 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0551553 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=0.043253Jy sigma=0.683374 ! Fit after self-cal, rms=0.043267Jy sigma=0.683332 ! 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=0.043267Jy sigma=0.683332 ! Fit after self-cal, rms=0.043358Jy sigma=0.683040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=9.952 mas, bpa=-12.11 degrees ! Estimated noise=0.770051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000710494 Jy ! Component: 100 - total flux cleaned = -0.00066112 Jy ! Component: 150 - total flux cleaned = -0.00059091 Jy ! Component: 200 - total flux cleaned = -0.000548083 Jy ! Total flux subtracted in 200 components = -0.000548083 Jy ! Clean residual min=-0.003620 max=0.003595 Jy/beam ! Clean residual mean=0.000005 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0546072 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.0546072 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=0.043313Jy sigma=0.682613 ! Fit after self-cal, rms=0.043330Jy sigma=0.682559 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 = -3.73895e-06 Jy ! Component: 100 - total flux cleaned = 5.96654e-05 Jy ! Component: 150 - total flux cleaned = 0.000119606 Jy ! Component: 200 - total flux cleaned = 0.000158778 Jy ! Total flux subtracted in 200 components = 0.000158778 Jy ! Clean residual min=-0.003620 max=0.003535 Jy/beam ! Clean residual mean=0.000005 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.054766 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.054766 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=0.043303Jy sigma=0.682299 ! Fit after self-cal, rms=0.043311Jy sigma=0.682276 ! 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=0.043311Jy sigma=0.682276 ! Fit after self-cal, rms=0.043380Jy sigma=0.682075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.116 mas, bmaj=9.513 mas, bpa=-12.5 degrees ! Estimated noise=0.825556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207093 Jy ! Component: 100 - total flux cleaned = 0.000207725 Jy ! Component: 150 - total flux cleaned = 0.000226601 Jy ! Component: 200 - total flux cleaned = 0.000208875 Jy ! Total flux subtracted in 200 components = 0.000208875 Jy ! Clean residual min=-0.004108 max=0.003476 Jy/beam ! Clean residual mean=0.000005 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.0549749 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.0549749 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=0.043370Jy sigma=0.681961 ! Fit after self-cal, rms=0.043377Jy sigma=0.681904 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 = 2.26882e-05 Jy ! Component: 100 - total flux cleaned = 4.12214e-05 Jy ! Component: 150 - total flux cleaned = 4.15392e-05 Jy ! Component: 200 - total flux cleaned = 5.82685e-05 Jy ! Total flux subtracted in 200 components = 5.82685e-05 Jy ! Clean residual min=-0.004085 max=0.003424 Jy/beam ! Clean residual mean=0.000005 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.0550331 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.0550331 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=0.043370Jy sigma=0.681787 ! Fit after self-cal, rms=0.043375Jy sigma=0.681759 ! 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=2.607 mas, bmaj=10.01 mas, bpa=-12.09 degrees ! Estimated noise=0.767071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.607 x 10.01 at -12.09 degrees (North through East) ! Clean map min=-0.0034342 max=0.035534 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=2.159 mas, bmaj=10.5 mas, bpa=-12.01 degrees ! Estimated noise=1.00351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029803 Jy ! Component: 100 - total flux cleaned = 0.038219 Jy ! Component: 150 - total flux cleaned = 0.0426334 Jy ! Component: 200 - total flux cleaned = 0.0454243 Jy ! Total flux subtracted in 200 components = 0.0454243 Jy ! Clean residual min=-0.003887 max=0.004403 Jy/beam ! Clean residual mean=0.000011 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0454243 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 0.0454243 Jy ! Inverting map and beam ! Estimated beam: bmin=2.607 mas, bmaj=10.01 mas, bpa=-12.09 degrees ! Estimated noise=0.767071 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 = 0.00338354 Jy ! Component: 100 - total flux cleaned = 0.00550964 Jy ! Component: 150 - total flux cleaned = 0.00615814 Jy ! Component: 200 - total flux cleaned = 0.00665506 Jy ! Total flux subtracted in 200 components = 0.00665506 Jy ! Clean residual min=-0.003965 max=0.004395 Jy/beam ! Clean residual mean=0.000007 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0520793 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.0520793 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=4.116 mas, bmaj=9.513 mas, bpa=-12.5 degrees ! Estimated noise=0.825556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148204 Jy ! Component: 100 - total flux cleaned = 0.00183155 Jy ! Component: 150 - total flux cleaned = 0.00203033 Jy ! Component: 200 - total flux cleaned = 0.00216893 Jy ! Total flux subtracted in 200 components = 0.00216893 Jy ! Clean residual min=-0.004269 max=0.003859 Jy/beam ! Clean residual mean=0.000004 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.0542483 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 = 9.50941e-05 Jy ! Component: 100 - total flux cleaned = 0.000214813 Jy ! Component: 150 - total flux cleaned = 0.000270726 Jy ! Component: 200 - total flux cleaned = 0.000349886 Jy ! Total flux subtracted in 200 components = 0.000349886 Jy ! Clean residual min=-0.004219 max=0.003686 Jy/beam ! Clean residual mean=0.000004 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.0545982 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 92 components and 0.0545982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.607 mas, bmaj=10.01 mas, bpa=-12.09 degrees ! Estimated noise=0.767071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681071 Jy ! Component: 100 - total flux cleaned = -0.000725938 Jy ! Component: 150 - total flux cleaned = -0.000688242 Jy ! Component: 200 - total flux cleaned = -0.000619865 Jy ! Total flux subtracted in 200 components = -0.000619865 Jy ! Clean residual min=-0.003744 max=0.004059 Jy/beam ! Clean residual mean=0.000004 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0539783 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.0539783 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=0.043504Jy sigma=0.683330 ! Fit after self-cal, rms=0.043490Jy sigma=0.683075 wmodel J2059-1320_C_map.mod ! Writing 114 model components to file: J2059-1320_C_map.mod wobs J2059-1320_C_uvs.fits ! Writing UV FITS file: J2059-1320_C_uvs.fits wwins J2059-1320_C_map.win ! wwins: Wrote 1 windows to J2059-1320_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 = 0.000356518 Jy ! Component: 100 - total flux cleaned = 0.000520158 Jy ! Component: 150 - total flux cleaned = 0.000337803 Jy ! Component: 200 - total flux cleaned = 0.000252962 Jy ! Component: 250 - total flux cleaned = 0.00043813 Jy ! Component: 300 - total flux cleaned = 0.000505794 Jy ! Component: 350 - total flux cleaned = 0.000602775 Jy ! Component: 400 - total flux cleaned = 0.000572669 Jy ! Component: 450 - total flux cleaned = 0.000806311 Jy ! Component: 500 - total flux cleaned = 0.00111423 Jy ! Component: 550 - total flux cleaned = 0.00143402 Jy ! Component: 600 - total flux cleaned = 0.00161325 Jy ! Component: 650 - total flux cleaned = 0.00185926 Jy ! Component: 700 - total flux cleaned = 0.00202511 Jy ! Component: 750 - total flux cleaned = 0.00223162 Jy ! Component: 800 - total flux cleaned = 0.00236394 Jy ! Component: 850 - total flux cleaned = 0.00242804 Jy ! Component: 900 - total flux cleaned = 0.00255209 Jy ! Component: 950 - total flux cleaned = 0.00263284 Jy ! Component: 1000 - total flux cleaned = 0.00273171 Jy ! Component: 1050 - total flux cleaned = 0.00282737 Jy ! Component: 1100 - total flux cleaned = 0.00290193 Jy ! Component: 1150 - total flux cleaned = 0.00297444 Jy ! Component: 1200 - total flux cleaned = 0.00300965 Jy ! Component: 1250 - total flux cleaned = 0.00300964 Jy ! Component: 1300 - total flux cleaned = 0.00304385 Jy ! Component: 1350 - total flux cleaned = 0.00306056 Jy ! Component: 1400 - total flux cleaned = 0.00309318 Jy ! Component: 1450 - total flux cleaned = 0.003109 Jy ! Component: 1500 - total flux cleaned = 0.00309308 Jy ! Component: 1550 - total flux cleaned = 0.00310873 Jy ! Component: 1600 - total flux cleaned = 0.00316963 Jy ! Component: 1650 - total flux cleaned = 0.00318477 Jy ! Component: 1700 - total flux cleaned = 0.00322906 Jy ! Component: 1750 - total flux cleaned = 0.00327255 Jy ! Component: 1800 - total flux cleaned = 0.00330113 Jy ! Component: 1850 - total flux cleaned = 0.00338551 Jy ! Component: 1900 - total flux cleaned = 0.0034132 Jy ! Component: 1950 - total flux cleaned = 0.00350871 Jy ! Component: 2000 - total flux cleaned = 0.00352224 Jy ! Component: 2050 - total flux cleaned = 0.00361569 Jy ! Component: 2100 - total flux cleaned = 0.00368159 Jy ! Component: 2150 - total flux cleaned = 0.00373367 Jy ! Component: 2200 - total flux cleaned = 0.00379817 Jy ! Component: 2250 - total flux cleaned = 0.00386195 Jy ! Component: 2300 - total flux cleaned = 0.00392507 Jy ! Component: 2350 - total flux cleaned = 0.00400016 Jy ! Component: 2400 - total flux cleaned = 0.00403755 Jy ! Component: 2450 - total flux cleaned = 0.00411128 Jy ! Component: 2500 - total flux cleaned = 0.00416 Jy ! Component: 2550 - total flux cleaned = 0.00420837 Jy ! Component: 2600 - total flux cleaned = 0.00428028 Jy ! Component: 2650 - total flux cleaned = 0.00433963 Jy ! Component: 2700 - total flux cleaned = 0.00438681 Jy ! Component: 2750 - total flux cleaned = 0.00446872 Jy ! Component: 2800 - total flux cleaned = 0.00451513 Jy ! Component: 2850 - total flux cleaned = 0.00457284 Jy ! Component: 2900 - total flux cleaned = 0.00467571 Jy ! Component: 2950 - total flux cleaned = 0.00470974 Jy ! Component: 3000 - total flux cleaned = 0.00473222 Jy ! Component: 3050 - total flux cleaned = 0.00476592 Jy ! Component: 3100 - total flux cleaned = 0.00479933 Jy ! Component: 3150 - total flux cleaned = 0.00481037 Jy ! Component: 3200 - total flux cleaned = 0.00482145 Jy ! Component: 3250 - total flux cleaned = 0.00483244 Jy ! Component: 3300 - total flux cleaned = 0.00485424 Jy ! Component: 3350 - total flux cleaned = 0.00485424 Jy ! Component: 3400 - total flux cleaned = 0.00487588 Jy ! Component: 3450 - total flux cleaned = 0.00487585 Jy ! Component: 3500 - total flux cleaned = 0.00491868 Jy ! Component: 3550 - total flux cleaned = 0.00492934 Jy ! Component: 3600 - total flux cleaned = 0.00491869 Jy ! Component: 3650 - total flux cleaned = 0.00496124 Jy ! Component: 3700 - total flux cleaned = 0.00496126 Jy ! Component: 3750 - total flux cleaned = 0.00497183 Jy ! Component: 3800 - total flux cleaned = 0.00500353 Jy ! Component: 3850 - total flux cleaned = 0.00501405 Jy ! Component: 3900 - total flux cleaned = 0.00504569 Jy ! Component: 3950 - total flux cleaned = 0.00506675 Jy ! Component: 4000 - total flux cleaned = 0.00510891 Jy ! Component: 4050 - total flux cleaned = 0.00512995 Jy ! Total flux subtracted in 4096 components = 0.00514047 Jy ! Clean residual min=-0.000551 max=0.000540 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0591188 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 461 components and 0.0591187 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2059-1320_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.607 x 10.01 at -12.09 degrees (North through East) ! Clean map min=-0.0014428 max=0.035844 Jy/beam ! Writing clean map to FITS file: .//J2059-1320_C_map.fits wmodel .//J2059-1320_C_map.mod ! Writing 461 model components to file: .//J2059-1320_C_map.mod wobs .//J2059-1320_C_uvs.fits ! Writing UV FITS file: .//J2059-1320_C_uvs.fits wwins .//J2059-1320_C_map.win ! wwins: Wrote 2 windows to .//J2059-1320_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0358444 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55922 1.55922 3.11844 6.23689 12.4738 24.9475 49.8951 99.7902 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.403 quit ! Quitting program ! Log file .//J2059-1320_C_dfm.log closed on Mon Jan 20 19:09:55 2020