! Started logfile: .//J2135-0803_C_dfm.log on Mon Jan 20 19:14:24 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 .//J2135-0803_C_uva.fits ! Reading UV FITS file: .//J2135-0803_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2135-0803 ! ! 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 J2135-0803_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=1.004118Jy sigma=19.365679 ! Fit after self-cal, rms=0.918473Jy sigma=17.738957 ! 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=2.248 mas, bmaj=8.841 mas, bpa=-14.29 degrees ! Estimated noise=1.01942 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 = 0.0631147 Jy ! Component: 100 - total flux cleaned = 0.0769917 Jy ! Total flux subtracted in 100 components = 0.0769917 Jy ! Clean residual min=-0.003888 max=0.004231 Jy/beam ! Clean residual mean=-0.000005 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.0769917 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0769917 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=0.037443Jy sigma=0.680646 ! Fit after self-cal, rms=0.037428Jy sigma=0.680320 ! 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=2.67 mas, bmaj=9.071 mas, bpa=-14.76 degrees ! Estimated noise=0.743519 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 = 0.00542609 Jy ! Component: 100 - total flux cleaned = 0.00778664 Jy ! Component: 150 - total flux cleaned = 0.00870131 Jy ! Component: 200 - total flux cleaned = 0.00919131 Jy ! Total flux subtracted in 200 components = 0.00919131 Jy ! Clean residual min=-0.002629 max=0.002065 Jy/beam ! Clean residual mean=-0.000008 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.086183 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.086183 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=0.036692Jy sigma=0.665908 ! Fit after self-cal, rms=0.036686Jy sigma=0.665549 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.67 x 9.071 at -14.76 degrees (North through East) ! Clean map min=-0.0025021 max=0.082134 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.13 KP 1.01 ! NL 0.96 OV 0.95 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.97 KP 0.99 ! NL 1.04 OV 0.97 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 1.02 KP 0.93 ! NL 1.05 OV 1.03 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 0.93 KP 0.97 ! NL 0.98 OV 0.99 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! NL 1.05 OV 0.94 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.97 KP 1.10 ! NL 0.98 OV 1.01 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.99 ! NL 0.95 OV 1.01 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.96 KP 0.98 ! NL 1.11 OV 1.12 PT 0.98 ! ! ! Fit before self-cal, rms=0.036686Jy sigma=0.665549 ! Fit after self-cal, rms=0.035942Jy sigma=0.656360 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.669 mas, bmaj=9.087 mas, bpa=-14.77 degrees ! Estimated noise=0.737842 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 = -0.000110503 Jy ! Component: 100 - total flux cleaned = -0.000106734 Jy ! Component: 150 - total flux cleaned = -4.66655e-05 Jy ! Component: 200 - total flux cleaned = -1.22055e-05 Jy ! Total flux subtracted in 200 components = -1.22055e-05 Jy ! Clean residual min=-0.002006 max=0.002284 Jy/beam ! Clean residual mean=-0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0861708 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0861708 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=0.035912Jy sigma=0.655763 ! Fit after self-cal, rms=0.035929Jy sigma=0.655627 ! 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=0.035929Jy sigma=0.655627 ! Fit after self-cal, rms=0.035953Jy sigma=0.655580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=9.095 mas, bpa=-14.76 degrees ! Estimated noise=0.738421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.69682e-05 Jy ! Component: 100 - total flux cleaned = -9.86711e-07 Jy ! Component: 150 - total flux cleaned = 3.95447e-05 Jy ! Component: 200 - total flux cleaned = 6.40005e-05 Jy ! Total flux subtracted in 200 components = 6.40005e-05 Jy ! Clean residual min=-0.001980 max=0.002213 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0862348 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0862348 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=0.035941Jy sigma=0.655343 ! Fit after self-cal, rms=0.035939Jy sigma=0.655334 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 = -1.17143e-05 Jy ! Component: 100 - total flux cleaned = -1.22766e-05 Jy ! Component: 150 - total flux cleaned = -2.23861e-05 Jy ! Component: 200 - total flux cleaned = -1.24834e-05 Jy ! Total flux subtracted in 200 components = -1.24834e-05 Jy ! Clean residual min=-0.001954 max=0.002207 Jy/beam ! Clean residual mean=-0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0862223 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0862223 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=0.035934Jy sigma=0.655226 ! Fit after self-cal, rms=0.035933Jy sigma=0.655223 ! 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=0.035933Jy sigma=0.655223 ! Fit after self-cal, rms=0.035944Jy sigma=0.655204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.662 mas, bmaj=9.095 mas, bpa=-14.76 degrees ! Estimated noise=0.738833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.2911e-05 Jy ! Component: 100 - total flux cleaned = 7.20197e-05 Jy ! Component: 150 - total flux cleaned = 7.19707e-05 Jy ! Component: 200 - total flux cleaned = 7.18518e-05 Jy ! Total flux subtracted in 200 components = 7.18518e-05 Jy ! Clean residual min=-0.001939 max=0.002162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0862942 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0862942 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=0.035939Jy sigma=0.655115 ! Fit after self-cal, rms=0.035938Jy sigma=0.655112 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 = -9.88425e-06 Jy ! Component: 100 - total flux cleaned = -1.83275e-05 Jy ! Component: 150 - total flux cleaned = -1.04173e-05 Jy ! Component: 200 - total flux cleaned = -1.02273e-05 Jy ! Total flux subtracted in 200 components = -1.02273e-05 Jy ! Clean residual min=-0.001914 max=0.002162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0862839 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.0862839 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=0.035935Jy sigma=0.655046 ! Fit after self-cal, rms=0.035935Jy sigma=0.655043 ! 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=0.035935Jy sigma=0.655043 ! Fit after self-cal, rms=0.035944Jy sigma=0.655040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.95 mas, bmaj=8.762 mas, bpa=-17.15 degrees ! Estimated noise=0.80458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.88744e-05 Jy ! Component: 100 - total flux cleaned = -7.42137e-05 Jy ! Component: 150 - total flux cleaned = -0.000103326 Jy ! Component: 200 - total flux cleaned = -0.000119448 Jy ! Total flux subtracted in 200 components = -0.000119448 Jy ! Clean residual min=-0.001807 max=0.002325 Jy/beam ! Clean residual mean=-0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0861645 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0861645 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=0.035944Jy sigma=0.654975 ! Fit after self-cal, rms=0.035941Jy sigma=0.654960 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 = -1.87579e-05 Jy ! Component: 100 - total flux cleaned = -2.62129e-05 Jy ! Component: 150 - total flux cleaned = -2.60794e-05 Jy ! Component: 200 - total flux cleaned = -2.60734e-05 Jy ! Total flux subtracted in 200 components = -2.60734e-05 Jy ! Clean residual min=-0.001832 max=0.002312 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0861384 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.0861384 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=0.035941Jy sigma=0.654934 ! Fit after self-cal, rms=0.035940Jy sigma=0.654930 ! 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=2.661 mas, bmaj=9.094 mas, bpa=-14.76 degrees ! Estimated noise=0.739086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.661 x 9.094 at -14.76 degrees (North through East) ! Clean map min=-0.002353 max=0.081805 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=2.233 mas, bmaj=8.892 mas, bpa=-14.28 degrees ! Estimated noise=1.02152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0632072 Jy ! Component: 100 - total flux cleaned = 0.0772715 Jy ! Component: 150 - total flux cleaned = 0.0822817 Jy ! Component: 200 - total flux cleaned = 0.0844043 Jy ! Total flux subtracted in 200 components = 0.0844043 Jy ! Clean residual min=-0.002752 max=0.002595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0844043 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0844043 Jy ! Inverting map and beam ! Estimated beam: bmin=2.661 mas, bmaj=9.094 mas, bpa=-14.76 degrees ! Estimated noise=0.739086 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 = 0.000843035 Jy ! Component: 100 - total flux cleaned = 0.00118349 Jy ! Component: 150 - total flux cleaned = 0.00151623 Jy ! Component: 200 - total flux cleaned = 0.00162837 Jy ! Total flux subtracted in 200 components = 0.00162837 Jy ! Clean residual min=-0.002146 max=0.002063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0860327 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0860327 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=3.95 mas, bmaj=8.762 mas, bpa=-17.15 degrees ! Estimated noise=0.80458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.17558e-05 Jy ! Component: 100 - total flux cleaned = -2.93261e-05 Jy ! Component: 150 - total flux cleaned = -2.87158e-05 Jy ! Component: 200 - total flux cleaned = -1.32436e-05 Jy ! Total flux subtracted in 200 components = -1.32436e-05 Jy ! Clean residual min=-0.001816 max=0.002279 Jy/beam ! Clean residual mean=-0.000003 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0860194 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 = 1.47641e-05 Jy ! Component: 100 - total flux cleaned = 1.46209e-05 Jy ! Component: 150 - total flux cleaned = 1.47363e-05 Jy ! Component: 200 - total flux cleaned = 2.58801e-05 Jy ! Total flux subtracted in 200 components = 2.58801e-05 Jy ! Clean residual min=-0.001805 max=0.002296 Jy/beam ! Clean residual mean=-0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0860453 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0860453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.661 mas, bmaj=9.094 mas, bpa=-14.76 degrees ! Estimated noise=0.739086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.00641e-05 Jy ! Component: 100 - total flux cleaned = -1.60599e-06 Jy ! Component: 150 - total flux cleaned = -1.7e-05 Jy ! Component: 200 - total flux cleaned = 9.58228e-06 Jy ! Total flux subtracted in 200 components = 9.58228e-06 Jy ! Clean residual min=-0.001985 max=0.002130 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0860549 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0860549 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=0.035945Jy sigma=0.655083 ! Fit after self-cal, rms=0.035948Jy sigma=0.655069 wmodel J2135-0803_C_map.mod ! Writing 66 model components to file: J2135-0803_C_map.mod wobs J2135-0803_C_uvs.fits ! Writing UV FITS file: J2135-0803_C_uvs.fits wwins J2135-0803_C_map.win ! wwins: Wrote 1 windows to J2135-0803_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 = 0.000203149 Jy ! Component: 100 - total flux cleaned = 0.00046861 Jy ! Component: 150 - total flux cleaned = 0.000678828 Jy ! Component: 200 - total flux cleaned = 0.000951206 Jy ! Component: 250 - total flux cleaned = 0.00118016 Jy ! Component: 300 - total flux cleaned = 0.00137111 Jy ! Component: 350 - total flux cleaned = 0.00150684 Jy ! Component: 400 - total flux cleaned = 0.00161483 Jy ! Component: 450 - total flux cleaned = 0.00167689 Jy ! Component: 500 - total flux cleaned = 0.00165737 Jy ! Component: 550 - total flux cleaned = 0.0016756 Jy ! Component: 600 - total flux cleaned = 0.00167531 Jy ! Component: 650 - total flux cleaned = 0.00170902 Jy ! Component: 700 - total flux cleaned = 0.00170878 Jy ! Component: 750 - total flux cleaned = 0.00169279 Jy ! Component: 800 - total flux cleaned = 0.00183316 Jy ! Component: 850 - total flux cleaned = 0.00187868 Jy ! Component: 900 - total flux cleaned = 0.00196789 Jy ! Component: 950 - total flux cleaned = 0.00198217 Jy ! Component: 1000 - total flux cleaned = 0.00201042 Jy ! Component: 1050 - total flux cleaned = 0.00203831 Jy ! Component: 1100 - total flux cleaned = 0.00205242 Jy ! Component: 1150 - total flux cleaned = 0.00210617 Jy ! Component: 1200 - total flux cleaned = 0.00214546 Jy ! Component: 1250 - total flux cleaned = 0.00218379 Jy ! Component: 1300 - total flux cleaned = 0.00219638 Jy ! Component: 1350 - total flux cleaned = 0.00219658 Jy ! Component: 1400 - total flux cleaned = 0.00218463 Jy ! Component: 1450 - total flux cleaned = 0.00219635 Jy ! Component: 1500 - total flux cleaned = 0.00220787 Jy ! Component: 1550 - total flux cleaned = 0.00217357 Jy ! Component: 1600 - total flux cleaned = 0.0021851 Jy ! Component: 1650 - total flux cleaned = 0.00220742 Jy ! Component: 1700 - total flux cleaned = 0.00218543 Jy ! Component: 1750 - total flux cleaned = 0.00218545 Jy ! Component: 1800 - total flux cleaned = 0.00217482 Jy ! Component: 1850 - total flux cleaned = 0.00215377 Jy ! Component: 1900 - total flux cleaned = 0.00214335 Jy ! Component: 1950 - total flux cleaned = 0.00210239 Jy ! Component: 2000 - total flux cleaned = 0.00208209 Jy ! Component: 2050 - total flux cleaned = 0.00207202 Jy ! Component: 2100 - total flux cleaned = 0.00204234 Jy ! Component: 2150 - total flux cleaned = 0.00202277 Jy ! Component: 2200 - total flux cleaned = 0.00202277 Jy ! Component: 2250 - total flux cleaned = 0.0019939 Jy ! Component: 2300 - total flux cleaned = 0.00197488 Jy ! Component: 2350 - total flux cleaned = 0.0019561 Jy ! Component: 2400 - total flux cleaned = 0.00194679 Jy ! Component: 2450 - total flux cleaned = 0.00194672 Jy ! Component: 2500 - total flux cleaned = 0.00191011 Jy ! Component: 2550 - total flux cleaned = 0.00189205 Jy ! Component: 2600 - total flux cleaned = 0.001847 Jy ! Component: 2650 - total flux cleaned = 0.00182017 Jy ! Component: 2700 - total flux cleaned = 0.00179359 Jy ! Component: 2750 - total flux cleaned = 0.00176721 Jy ! Component: 2800 - total flux cleaned = 0.0017585 Jy ! Component: 2850 - total flux cleaned = 0.00172368 Jy ! Component: 2900 - total flux cleaned = 0.00170643 Jy ! Component: 2950 - total flux cleaned = 0.00167203 Jy ! Component: 3000 - total flux cleaned = 0.00165493 Jy ! Component: 3050 - total flux cleaned = 0.00163792 Jy ! Component: 3100 - total flux cleaned = 0.00161252 Jy ! Component: 3150 - total flux cleaned = 0.00158724 Jy ! Component: 3200 - total flux cleaned = 0.00153697 Jy ! Component: 3250 - total flux cleaned = 0.00152861 Jy ! Component: 3300 - total flux cleaned = 0.00152026 Jy ! Component: 3350 - total flux cleaned = 0.00149536 Jy ! Component: 3400 - total flux cleaned = 0.00147883 Jy ! Component: 3450 - total flux cleaned = 0.00147879 Jy ! Component: 3500 - total flux cleaned = 0.00146227 Jy ! Component: 3550 - total flux cleaned = 0.00146228 Jy ! Component: 3600 - total flux cleaned = 0.00143764 Jy ! Component: 3650 - total flux cleaned = 0.00141299 Jy ! Component: 3700 - total flux cleaned = 0.00136375 Jy ! Component: 3750 - total flux cleaned = 0.00132272 Jy ! Component: 3800 - total flux cleaned = 0.00128166 Jy ! Component: 3850 - total flux cleaned = 0.00123234 Jy ! Component: 3900 - total flux cleaned = 0.00119117 Jy ! Component: 3950 - total flux cleaned = 0.0011335 Jy ! Component: 4000 - total flux cleaned = 0.00109228 Jy ! Component: 4050 - total flux cleaned = 0.00105921 Jy ! Total flux subtracted in 4096 components = 0.00102616 Jy ! Clean residual min=-0.000439 max=0.000435 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.087081 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 364 components and 0.087081 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2135-0803_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.661 x 9.094 at -14.76 degrees (North through East) ! Clean map min=-0.0018493 max=0.081555 Jy/beam ! Writing clean map to FITS file: .//J2135-0803_C_map.fits wmodel .//J2135-0803_C_map.mod ! Writing 364 model components to file: .//J2135-0803_C_map.mod wobs .//J2135-0803_C_uvs.fits ! Writing UV FITS file: .//J2135-0803_C_uvs.fits wwins .//J2135-0803_C_map.win ! wwins: Wrote 2 windows to .//J2135-0803_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0815549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.566935 0.566935 1.13387 2.26774 4.53548 9.07096 18.1419 36.2838 72.5677 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 529.161 quit ! Quitting program ! Log file .//J2135-0803_C_dfm.log closed on Mon Jan 20 19:14:27 2020