! Started logfile: .//J0217-2715_C_dfm.log on Sat Oct 20 23:37:17 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0217-2715_C_uva.fits ! Reading UV FITS file: .//J0217-2715_C_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0217-2715 ! ! 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 76 lines of history. ! ! Reading 1176 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 J0217-2715_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000321Jy sigma=30.409951 ! Fit after self-cal, rms=0.924826Jy sigma=28.058658 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=12.8 mas, bpa=27.23 degrees ! Estimated noise=1.18143 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 = 0.0548754 Jy ! Component: 100 - total flux cleaned = 0.0710513 Jy ! Total flux subtracted in 100 components = 0.0710513 Jy ! Clean residual min=-0.007239 max=0.007995 Jy/beam ! Clean residual mean=-0.000006 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.0710513 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0710513 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=0.037205Jy sigma=0.978364 ! Fit after self-cal, rms=0.037187Jy sigma=0.977445 ! 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=1.831 mas, bmaj=11.93 mas, bpa=26.44 degrees ! Estimated noise=0.827763 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 = 0.0131792 Jy ! Component: 100 - total flux cleaned = 0.0200614 Jy ! Component: 150 - total flux cleaned = 0.0238494 Jy ! Component: 200 - total flux cleaned = 0.0256342 Jy ! Total flux subtracted in 200 components = 0.0256342 Jy ! Clean residual min=-0.003376 max=0.003783 Jy/beam ! Clean residual mean=-0.000013 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0966855 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 71 components and 0.0966854 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=0.032647Jy sigma=0.792596 ! Fit after self-cal, rms=0.032637Jy sigma=0.791036 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.831 x 11.93 at 26.44 degrees (North through East) ! Clean map min=-0.0032103 max=0.076252 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* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 LA 1.02 NL 0.91 ! OV 0.93 PT 0.95 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 LA 0.94 NL 1.01 ! OV 0.99 PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 3.47 FD 0.88 LA 0.97 NL 1.09 ! OV 1.03 PT 0.94 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 LA 0.94 NL 1.11 ! OV 1.01 PT 0.95 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 LA 0.98 NL 1.02 ! OV 0.94 PT 0.98 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 LA 0.96 NL 1.19 ! OV 1.04 PT 1.01 SC 0.93 ! ! ! Fit before self-cal, rms=0.032637Jy sigma=0.791036 ! Fit after self-cal, rms=0.038485Jy sigma=0.679101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=12.15 mas, bpa=26.41 degrees ! Estimated noise=0.826357 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 = 0.000327727 Jy ! Component: 100 - total flux cleaned = 0.000506027 Jy ! Component: 150 - total flux cleaned = 0.000509703 Jy ! Component: 200 - total flux cleaned = 0.00050832 Jy ! Total flux subtracted in 200 components = 0.00050832 Jy ! Clean residual min=-0.001948 max=0.002307 Jy/beam ! Clean residual mean=0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0971938 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0971938 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=0.038409Jy sigma=0.676708 ! Fit after self-cal, rms=0.038535Jy sigma=0.676138 ! 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=0.038535Jy sigma=0.676138 ! Fit after self-cal, rms=0.038743Jy sigma=0.676070 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.861 mas, bmaj=12.13 mas, bpa=26.39 degrees ! Estimated noise=0.827095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196649 Jy ! Component: 100 - total flux cleaned = 0.000217742 Jy ! Component: 150 - total flux cleaned = 0.000235622 Jy ! Component: 200 - total flux cleaned = 0.000236059 Jy ! Total flux subtracted in 200 components = 0.000236059 Jy ! Clean residual min=-0.001902 max=0.002268 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0974298 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.0974298 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=0.038713Jy sigma=0.675452 ! Fit after self-cal, rms=0.038713Jy sigma=0.675389 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 = 4.95235e-05 Jy ! Component: 100 - total flux cleaned = 4.94574e-05 Jy ! Component: 150 - total flux cleaned = 3.56072e-05 Jy ! Component: 200 - total flux cleaned = 4.83882e-05 Jy ! Total flux subtracted in 200 components = 4.83882e-05 Jy ! Clean residual min=-0.001859 max=0.002229 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0974782 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.0974782 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=0.038694Jy sigma=0.675025 ! Fit after self-cal, rms=0.038693Jy sigma=0.674970 ! 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=0.038693Jy sigma=0.674970 ! Fit after self-cal, rms=0.038781Jy sigma=0.674880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=12.13 mas, bpa=26.37 degrees ! Estimated noise=0.829052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207963 Jy ! Component: 100 - total flux cleaned = 0.000162887 Jy ! Component: 150 - total flux cleaned = 0.00014923 Jy ! Component: 200 - total flux cleaned = 0.000114545 Jy ! Total flux subtracted in 200 components = 0.000114545 Jy ! Clean residual min=-0.001821 max=0.002206 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0975928 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.0975928 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=0.038760Jy sigma=0.674677 ! Fit after self-cal, rms=0.038760Jy sigma=0.674633 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 = 3.64199e-05 Jy ! Component: 100 - total flux cleaned = 3.67746e-05 Jy ! Component: 150 - total flux cleaned = 1.64504e-05 Jy ! Component: 200 - total flux cleaned = -2.66436e-06 Jy ! Total flux subtracted in 200 components = -2.66436e-06 Jy ! Clean residual min=-0.001804 max=0.002181 Jy/beam ! Clean residual mean=0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0975901 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.0975901 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=0.038749Jy sigma=0.674433 ! Fit after self-cal, rms=0.038748Jy sigma=0.674389 ! 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=0.038748Jy sigma=0.674389 ! Fit after self-cal, rms=0.038870Jy sigma=0.674297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.18 mas, bmaj=13.96 mas, bpa=16.93 degrees ! Estimated noise=0.94962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.91994e-05 Jy ! Component: 100 - total flux cleaned = 7.00786e-05 Jy ! Component: 150 - total flux cleaned = 6.9818e-05 Jy ! Component: 200 - total flux cleaned = 7.01918e-05 Jy ! Total flux subtracted in 200 components = 7.01918e-05 Jy ! Clean residual min=-0.002079 max=0.002462 Jy/beam ! Clean residual mean=0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0976603 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.0976603 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=0.038860Jy sigma=0.674162 ! Fit after self-cal, rms=0.038859Jy sigma=0.674089 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 = 5.57057e-06 Jy ! Component: 100 - total flux cleaned = 6.31418e-06 Jy ! Component: 150 - total flux cleaned = 1.47917e-05 Jy ! Component: 200 - total flux cleaned = 2.23631e-05 Jy ! Total flux subtracted in 200 components = 2.23631e-05 Jy ! Clean residual min=-0.002041 max=0.002425 Jy/beam ! Clean residual mean=0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0976827 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.0976827 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=0.038852Jy sigma=0.673996 ! Fit after self-cal, rms=0.038850Jy sigma=0.673945 ! 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=1.87 mas, bmaj=12.13 mas, bpa=26.35 degrees ! Estimated noise=0.83164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.87 x 12.13 at 26.35 degrees (North through East) ! Clean map min=-0.0017936 max=0.076051 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.385 mas, bmaj=12.87 mas, bpa=27.14 degrees ! Estimated noise=1.20898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560655 Jy ! Component: 100 - total flux cleaned = 0.0717849 Jy ! Component: 150 - total flux cleaned = 0.0807874 Jy ! Component: 200 - total flux cleaned = 0.086436 Jy ! Total flux subtracted in 200 components = 0.086436 Jy ! Clean residual min=-0.003408 max=0.003143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.086436 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.086436 Jy ! Inverting map and beam ! Estimated beam: bmin=1.87 mas, bmaj=12.13 mas, bpa=26.35 degrees ! Estimated noise=0.83164 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 = 0.00516183 Jy ! Component: 100 - total flux cleaned = 0.00752107 Jy ! Component: 150 - total flux cleaned = 0.00836735 Jy ! Component: 200 - total flux cleaned = 0.0090906 Jy ! Total flux subtracted in 200 components = 0.0090906 Jy ! Clean residual min=-0.002052 max=0.002154 Jy/beam ! Clean residual mean=-0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0955266 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.0955266 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=4.18 mas, bmaj=13.96 mas, bpa=16.93 degrees ! Estimated noise=0.94962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103294 Jy ! Component: 100 - total flux cleaned = 0.00157997 Jy ! Component: 150 - total flux cleaned = 0.00184326 Jy ! Component: 200 - total flux cleaned = 0.00197021 Jy ! Total flux subtracted in 200 components = 0.00197021 Jy ! Clean residual min=-0.002061 max=0.002473 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0974968 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 = 1.30946e-05 Jy ! Component: 100 - total flux cleaned = -5.92768e-08 Jy ! Component: 150 - total flux cleaned = 2.55549e-07 Jy ! Component: 200 - total flux cleaned = 1.12236e-05 Jy ! Total flux subtracted in 200 components = 1.12236e-05 Jy ! Clean residual min=-0.002039 max=0.002432 Jy/beam ! Clean residual mean=0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.097508 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.097508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.87 mas, bmaj=12.13 mas, bpa=26.35 degrees ! Estimated noise=0.83164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.85706e-06 Jy ! Component: 100 - total flux cleaned = -3.4108e-05 Jy ! Component: 150 - total flux cleaned = -0.000100618 Jy ! Component: 200 - total flux cleaned = -0.000102563 Jy ! Total flux subtracted in 200 components = -0.000102563 Jy ! Clean residual min=-0.001910 max=0.002097 Jy/beam ! Clean residual mean=-0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0974054 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0974054 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=0.038850Jy sigma=0.674350 ! Fit after self-cal, rms=0.038843Jy sigma=0.674302 wmodel J0217-2715_C_map.mod ! Writing 93 model components to file: J0217-2715_C_map.mod wobs J0217-2715_C_uvs.fits ! Writing UV FITS file: J0217-2715_C_uvs.fits wwins J0217-2715_C_map.win ! wwins: Wrote 1 windows to J0217-2715_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 = 0.00053166 Jy ! Component: 100 - total flux cleaned = 0.00059823 Jy ! Component: 150 - total flux cleaned = 0.000567695 Jy ! Component: 200 - total flux cleaned = 0.000508973 Jy ! Component: 250 - total flux cleaned = 0.000508783 Jy ! Component: 300 - total flux cleaned = 0.000482459 Jy ! Component: 350 - total flux cleaned = 0.000534312 Jy ! Component: 400 - total flux cleaned = 0.000484861 Jy ! Component: 450 - total flux cleaned = 0.000460581 Jy ! Component: 500 - total flux cleaned = 0.000390388 Jy ! Component: 550 - total flux cleaned = 0.00036743 Jy ! Component: 600 - total flux cleaned = 0.000323098 Jy ! Component: 650 - total flux cleaned = 0.00025899 Jy ! Component: 700 - total flux cleaned = 0.000217134 Jy ! Component: 750 - total flux cleaned = 0.000196506 Jy ! Component: 800 - total flux cleaned = 0.000116394 Jy ! Component: 850 - total flux cleaned = 9.70074e-05 Jy ! Component: 900 - total flux cleaned = 7.80505e-05 Jy ! Component: 950 - total flux cleaned = 4.09963e-05 Jy ! Component: 1000 - total flux cleaned = 2.26955e-05 Jy ! Component: 1050 - total flux cleaned = -1.3629e-05 Jy ! Component: 1100 - total flux cleaned = -6.71805e-05 Jy ! Component: 1150 - total flux cleaned = -6.70563e-05 Jy ! Component: 1200 - total flux cleaned = -4.98601e-05 Jy ! Component: 1250 - total flux cleaned = -4.95862e-05 Jy ! Component: 1300 - total flux cleaned = -4.9453e-05 Jy ! Component: 1350 - total flux cleaned = -1.65368e-05 Jy ! Component: 1400 - total flux cleaned = -4.64804e-07 Jy ! Component: 1450 - total flux cleaned = -4.88571e-07 Jy ! Component: 1500 - total flux cleaned = 3.06279e-05 Jy ! Component: 1550 - total flux cleaned = 4.61309e-05 Jy ! Component: 1600 - total flux cleaned = 4.596e-05 Jy ! Component: 1650 - total flux cleaned = 4.62676e-05 Jy ! Component: 1700 - total flux cleaned = 7.62164e-05 Jy ! Component: 1750 - total flux cleaned = 0.000105224 Jy ! Component: 1800 - total flux cleaned = 9.07136e-05 Jy ! Component: 1850 - total flux cleaned = 9.06878e-05 Jy ! Component: 1900 - total flux cleaned = 0.00014667 Jy ! Component: 1950 - total flux cleaned = 0.000174184 Jy ! Component: 2000 - total flux cleaned = 0.000146655 Jy ! Component: 2050 - total flux cleaned = 9.23053e-05 Jy ! Component: 2100 - total flux cleaned = 0.000146354 Jy ! Component: 2150 - total flux cleaned = 9.28456e-05 Jy ! Component: 2200 - total flux cleaned = 9.27663e-05 Jy ! Component: 2250 - total flux cleaned = 2.69934e-05 Jy ! Component: 2300 - total flux cleaned = 1.39377e-05 Jy ! Component: 2350 - total flux cleaned = -2.4823e-05 Jy ! Component: 2400 - total flux cleaned = -8.87654e-05 Jy ! Component: 2450 - total flux cleaned = -0.000114138 Jy ! Component: 2500 - total flux cleaned = -0.00015203 Jy ! Component: 2550 - total flux cleaned = -0.000202262 Jy ! Component: 2600 - total flux cleaned = -0.000239602 Jy ! Component: 2650 - total flux cleaned = -0.000313438 Jy ! Component: 2700 - total flux cleaned = -0.000374659 Jy ! Component: 2750 - total flux cleaned = -0.000447577 Jy ! Component: 2800 - total flux cleaned = -0.000556215 Jy ! Component: 2850 - total flux cleaned = -0.000604176 Jy ! Component: 2900 - total flux cleaned = -0.000675547 Jy ! Component: 2950 - total flux cleaned = -0.000770157 Jy ! Component: 3000 - total flux cleaned = -0.000828969 Jy ! Component: 3050 - total flux cleaned = -0.000899031 Jy ! Component: 3100 - total flux cleaned = -0.000968684 Jy ! Component: 3150 - total flux cleaned = -0.00104958 Jy ! Component: 3200 - total flux cleaned = -0.0010725 Jy ! Component: 3250 - total flux cleaned = -0.00114096 Jy ! Component: 3300 - total flux cleaned = -0.00120912 Jy ! Component: 3350 - total flux cleaned = -0.00126553 Jy ! Component: 3400 - total flux cleaned = -0.00133291 Jy ! Component: 3450 - total flux cleaned = -0.00137763 Jy ! Component: 3500 - total flux cleaned = -0.00138876 Jy ! Component: 3550 - total flux cleaned = -0.00141089 Jy ! Component: 3600 - total flux cleaned = -0.00145501 Jy ! Component: 3650 - total flux cleaned = -0.00145491 Jy ! Component: 3700 - total flux cleaned = -0.00145488 Jy ! Component: 3750 - total flux cleaned = -0.0014658 Jy ! Component: 3800 - total flux cleaned = -0.00150924 Jy ! Component: 3850 - total flux cleaned = -0.00150923 Jy ! Component: 3900 - total flux cleaned = -0.00148769 Jy ! Component: 3950 - total flux cleaned = -0.00148767 Jy ! Component: 4000 - total flux cleaned = -0.0014984 Jy ! Component: 4050 - total flux cleaned = -0.00150911 Jy ! Total flux subtracted in 4096 components = -0.00148768 Jy ! Clean residual min=-0.000575 max=0.000648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0959177 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 321 components and 0.0959178 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0217-2715_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.87 x 12.13 at 26.35 degrees (North through East) ! Clean map min=-0.0014655 max=0.076444 Jy/beam ! Writing clean map to FITS file: .//J0217-2715_C_map.fits wmodel .//J0217-2715_C_map.mod ! Writing 321 model components to file: .//J0217-2715_C_map.mod wobs .//J0217-2715_C_uvs.fits ! Writing UV FITS file: .//J0217-2715_C_uvs.fits wwins .//J0217-2715_C_map.win ! wwins: Wrote 2 windows to .//J0217-2715_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0764444 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.77879 0.77879 1.55758 3.11516 6.23032 12.4606 24.9213 49.8425 99.6851 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 385.213 quit ! Quitting program ! Log file .//J0217-2715_C_dfm.log closed on Sat Oct 20 23:37:21 2018