! Started logfile: .//J0958+6533_X_20180530_dfm.log on Sun Jul 8 13:44:56 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0958+6533_X_20180530_uva.fits ! Reading UV FITS file: .//J0958+6533_X_20180530_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.95098 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 4656 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0958+6533_X] 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 0.200x0.200 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=1.072811Jy sigma=23.447851 ! Fit after self-cal, rms=0.640907Jy sigma=13.888585 ! 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=0.8214 mas, bmaj=3.362 mas, bpa=65.72 degrees ! Estimated noise=0.781652 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 = 0.277884 Jy ! Component: 100 - total flux cleaned = 0.377935 Jy ! Total flux subtracted in 100 components = 0.377935 Jy ! Clean residual min=-0.023831 max=0.041310 Jy/beam ! Clean residual mean=-0.000087 rms=0.007873 Jy/beam ! Combined flux in latest and established models = 0.377935 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.377935 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=0.090924Jy sigma=1.904678 ! Fit after self-cal, rms=0.090415Jy sigma=1.893584 ! 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=1.021 mas, bmaj=3.648 mas, bpa=65.88 degrees ! Estimated noise=0.494256 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 = 0.0444744 Jy ! Component: 100 - total flux cleaned = 0.0665739 Jy ! Component: 150 - total flux cleaned = 0.0746809 Jy ! Component: 200 - total flux cleaned = 0.0754698 Jy ! Total flux subtracted in 200 components = 0.0754698 Jy ! Clean residual min=-0.024478 max=0.021983 Jy/beam ! Clean residual mean=0.000053 rms=0.005208 Jy/beam ! Combined flux in latest and established models = 0.453405 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.453405 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=0.067134Jy sigma=1.325837 ! Fit after self-cal, rms=0.066672Jy sigma=1.319398 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 3.648 at 65.88 degrees (North through East) ! Clean map min=-0.022668 max=0.35092 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.11 HN 0.89 KP 1.02 ! LA 1.02 MK 1.01 NL 1.05 OV 0.91 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.11 HN 0.90 KP 1.03 ! LA 1.02 MK 0.99 NL 1.04 OV 0.92 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.13 HN 0.90 KP 1.04 ! LA 1.02 MK 1.03 NL 1.03 OV 0.93 ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.13 HN 0.88 KP 1.03 ! LA 1.04 MK 1.03 NL 1.05 OV 0.92 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.17 HN 0.94 KP 1.05 ! LA 1.03 MK 1.10 NL 1.04 OV 0.95 ! PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.15 HN 0.93 KP 1.07 ! LA 1.03 MK 1.07 NL 1.06 OV 0.95 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.16 HN 0.95 KP 1.03 ! LA 1.03 MK 1.09 NL 1.07 OV 0.93 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.16 HN 0.98 KP 1.05 ! LA 1.02 MK 1.11 NL 1.06 OV 0.93 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.066672Jy sigma=1.319398 ! Fit after self-cal, rms=0.046242Jy sigma=0.800241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.62 mas, bpa=65.2 degrees ! Estimated noise=0.492248 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 (-4.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938546 Jy ! Component: 100 - total flux cleaned = 0.0116189 Jy ! Component: 150 - total flux cleaned = 0.0121822 Jy ! Component: 200 - total flux cleaned = 0.0128579 Jy ! Total flux subtracted in 200 components = 0.0128579 Jy ! Clean residual min=-0.005644 max=0.006415 Jy/beam ! Clean residual mean=0.000005 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.466262 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.466262 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=0.043188Jy sigma=0.745986 ! Fit after self-cal, rms=0.043073Jy sigma=0.743822 ! 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=0.043073Jy sigma=0.743822 ! Fit after self-cal, rms=0.042506Jy sigma=0.739976 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.609 mas, bpa=65.14 degrees ! Estimated noise=0.491678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318816 Jy ! Component: 100 - total flux cleaned = 0.00348154 Jy ! Component: 150 - total flux cleaned = 0.00400744 Jy ! Component: 200 - total flux cleaned = 0.0044821 Jy ! Total flux subtracted in 200 components = 0.0044821 Jy ! Clean residual min=-0.004653 max=0.005789 Jy/beam ! Clean residual mean=0.000003 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.470745 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.470745 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=0.041226Jy sigma=0.721066 ! Fit after self-cal, rms=0.041173Jy sigma=0.720456 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) ! Added new window around map position (-14.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164147 Jy ! Component: 100 - total flux cleaned = 0.0021925 Jy ! Component: 150 - total flux cleaned = 0.00207264 Jy ! Component: 200 - total flux cleaned = 0.00217923 Jy ! Total flux subtracted in 200 components = 0.00217923 Jy ! Clean residual min=-0.003895 max=0.004050 Jy/beam ! Clean residual mean=0.000006 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.472924 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.472924 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=0.039970Jy sigma=0.700219 ! Fit after self-cal, rms=0.039930Jy sigma=0.699762 ! 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=0.039930Jy sigma=0.699762 ! Fit after self-cal, rms=0.039398Jy sigma=0.696745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.597 mas, bpa=65.05 degrees ! Estimated noise=0.491108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114135 Jy ! Component: 100 - total flux cleaned = 0.00184348 Jy ! Component: 150 - total flux cleaned = 0.00211843 Jy ! Component: 200 - total flux cleaned = 0.00228504 Jy ! Total flux subtracted in 200 components = 0.00228504 Jy ! Clean residual min=-0.003424 max=0.003383 Jy/beam ! Clean residual mean=0.000004 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.475209 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.475209 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=0.038746Jy sigma=0.688488 ! Fit after self-cal, rms=0.038719Jy sigma=0.688086 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 = -6.87992e-05 Jy ! Component: 100 - total flux cleaned = 4.58033e-06 Jy ! Component: 150 - total flux cleaned = 4.8858e-06 Jy ! Component: 200 - total flux cleaned = 7.04384e-05 Jy ! Total flux subtracted in 200 components = 7.04384e-05 Jy ! Clean residual min=-0.003218 max=0.003148 Jy/beam ! Clean residual mean=0.000004 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.475279 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.475279 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=0.038390Jy sigma=0.683876 ! Fit after self-cal, rms=0.038379Jy sigma=0.683694 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.038379Jy sigma=0.683694 ! Fit after self-cal, rms=0.038059Jy sigma=0.682183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=5.095 mas, bpa=51.76 degrees ! Estimated noise=0.572989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169497 Jy ! Component: 100 - total flux cleaned = 0.00194453 Jy ! Component: 150 - total flux cleaned = 0.00212511 Jy ! Component: 200 - total flux cleaned = 0.00233101 Jy ! Total flux subtracted in 200 components = 0.00233101 Jy ! Clean residual min=-0.002733 max=0.002722 Jy/beam ! Clean residual mean=0.000009 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.47761 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.47761 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=0.037852Jy sigma=0.679572 ! Fit after self-cal, rms=0.037840Jy sigma=0.679360 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 = -2.28882e-05 Jy ! Component: 100 - total flux cleaned = 0.000124764 Jy ! Component: 150 - total flux cleaned = 0.000260891 Jy ! Component: 200 - total flux cleaned = 0.00032464 Jy ! Total flux subtracted in 200 components = 0.00032464 Jy ! Clean residual min=-0.002621 max=0.002661 Jy/beam ! Clean residual mean=0.000010 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.477935 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.477935 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=0.037738Jy sigma=0.678534 ! Fit after self-cal, rms=0.037730Jy sigma=0.678405 ! 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=1.024 mas, bmaj=3.589 mas, bpa=65 degrees ! Estimated noise=0.490478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 3.589 at 65 degrees (North through East) ! Clean map min=-0.0047168 max=0.34936 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=0.8261 mas, bmaj=3.329 mas, bpa=64.89 degrees ! Estimated noise=0.763563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270111 Jy ! Component: 100 - total flux cleaned = 0.367667 Jy ! Component: 150 - total flux cleaned = 0.410466 Jy ! Component: 200 - total flux cleaned = 0.432164 Jy ! Total flux subtracted in 200 components = 0.432164 Jy ! Clean residual min=-0.008749 max=0.010562 Jy/beam ! Clean residual mean=-0.000022 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.432164 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.432164 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=3.589 mas, bpa=65 degrees ! Estimated noise=0.490478 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 = 0.0153852 Jy ! Component: 100 - total flux cleaned = 0.0243779 Jy ! Component: 150 - total flux cleaned = 0.0284864 Jy ! Component: 200 - total flux cleaned = 0.0319354 Jy ! Total flux subtracted in 200 components = 0.0319354 Jy ! Clean residual min=-0.004594 max=0.004708 Jy/beam ! Clean residual mean=-0.000014 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.464099 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.464099 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=5.095 mas, bpa=51.76 degrees ! Estimated noise=0.572989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394272 Jy ! Component: 100 - total flux cleaned = 0.00578422 Jy ! Component: 150 - total flux cleaned = 0.00718402 Jy ! Component: 200 - total flux cleaned = 0.00840549 Jy ! Total flux subtracted in 200 components = 0.00840549 Jy ! Clean residual min=-0.003217 max=0.003482 Jy/beam ! Clean residual mean=-0.000000 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.472505 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107878 Jy ! Component: 100 - total flux cleaned = 0.00180067 Jy ! Component: 150 - total flux cleaned = 0.00216783 Jy ! Component: 200 - total flux cleaned = 0.00257507 Jy ! Total flux subtracted in 200 components = 0.00257507 Jy ! Clean residual min=-0.002810 max=0.002835 Jy/beam ! Clean residual mean=0.000005 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.47508 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 99 components and 0.47508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=3.589 mas, bpa=65 degrees ! Estimated noise=0.490478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141553 Jy ! Component: 100 - total flux cleaned = -0.00141355 Jy ! Component: 150 - total flux cleaned = -0.00133313 Jy ! Component: 200 - total flux cleaned = -0.00104854 Jy ! Total flux subtracted in 200 components = -0.00104854 Jy ! Clean residual min=-0.003056 max=0.002817 Jy/beam ! Clean residual mean=0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.474031 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.474031 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=0.037842Jy sigma=0.680369 ! Fit after self-cal, rms=0.037802Jy sigma=0.679476 wmodel J0958+6533_X_map.mod ! Writing 126 model components to file: J0958+6533_X_map.mod wobs J0958+6533_X_uvs.fits ! Writing UV FITS file: J0958+6533_X_uvs.fits wwins J0958+6533_X_map.win ! wwins: Wrote 3 windows to J0958+6533_X_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 = -0.00068543 Jy ! Component: 100 - total flux cleaned = -0.000539373 Jy ! Component: 150 - total flux cleaned = -0.000355615 Jy ! Component: 200 - total flux cleaned = -0.000224198 Jy ! Component: 250 - total flux cleaned = -0.000222986 Jy ! Component: 300 - total flux cleaned = -0.00041651 Jy ! Component: 350 - total flux cleaned = -0.000528447 Jy ! Component: 400 - total flux cleaned = -0.000600079 Jy ! Component: 450 - total flux cleaned = -0.000635252 Jy ! Component: 500 - total flux cleaned = -0.000735078 Jy ! Component: 550 - total flux cleaned = -0.00076821 Jy ! Component: 600 - total flux cleaned = -0.000925065 Jy ! Component: 650 - total flux cleaned = -0.000956087 Jy ! Component: 700 - total flux cleaned = -0.00107578 Jy ! Component: 750 - total flux cleaned = -0.0011049 Jy ! Component: 800 - total flux cleaned = -0.00110511 Jy ! Component: 850 - total flux cleaned = -0.0011879 Jy ! Component: 900 - total flux cleaned = -0.00121461 Jy ! Component: 950 - total flux cleaned = -0.00121514 Jy ! Component: 1000 - total flux cleaned = -0.00126748 Jy ! Component: 1050 - total flux cleaned = -0.00131781 Jy ! Component: 1100 - total flux cleaned = -0.00134285 Jy ! Component: 1150 - total flux cleaned = -0.001416 Jy ! Component: 1200 - total flux cleaned = -0.00143943 Jy ! Component: 1250 - total flux cleaned = -0.00148669 Jy ! Component: 1300 - total flux cleaned = -0.00157858 Jy ! Component: 1350 - total flux cleaned = -0.00166863 Jy ! Component: 1400 - total flux cleaned = -0.00182328 Jy ! Component: 1450 - total flux cleaned = -0.00186681 Jy ! Component: 1500 - total flux cleaned = -0.00197398 Jy ! Component: 1550 - total flux cleaned = -0.00205824 Jy ! Component: 1600 - total flux cleaned = -0.00216165 Jy ! Component: 1650 - total flux cleaned = -0.00224316 Jy ! Component: 1700 - total flux cleaned = -0.00232362 Jy ! Component: 1750 - total flux cleaned = -0.00244175 Jy ! Component: 1800 - total flux cleaned = -0.00253843 Jy ! Component: 1850 - total flux cleaned = -0.00261453 Jy ! Component: 1900 - total flux cleaned = -0.00274563 Jy ! Component: 1950 - total flux cleaned = -0.00278215 Jy ! Component: 2000 - total flux cleaned = -0.002837 Jy ! Component: 2050 - total flux cleaned = -0.00292682 Jy ! Component: 2100 - total flux cleaned = -0.00299758 Jy ! Component: 2150 - total flux cleaned = -0.00297983 Jy ! Component: 2200 - total flux cleaned = -0.00299718 Jy ! Component: 2250 - total flux cleaned = -0.00299757 Jy ! Component: 2300 - total flux cleaned = -0.00303138 Jy ! Component: 2350 - total flux cleaned = -0.00306419 Jy ! Component: 2400 - total flux cleaned = -0.00303132 Jy ! Component: 2450 - total flux cleaned = -0.00306361 Jy ! Component: 2500 - total flux cleaned = -0.00306391 Jy ! Component: 2550 - total flux cleaned = -0.00309546 Jy ! Component: 2600 - total flux cleaned = -0.00314212 Jy ! Component: 2650 - total flux cleaned = -0.00312673 Jy ! Component: 2700 - total flux cleaned = -0.00315709 Jy ! Component: 2750 - total flux cleaned = -0.00320222 Jy ! Component: 2800 - total flux cleaned = -0.00321707 Jy ! Component: 2850 - total flux cleaned = -0.00327583 Jy ! Component: 2900 - total flux cleaned = -0.00326112 Jy ! Component: 2950 - total flux cleaned = -0.00324704 Jy ! Component: 3000 - total flux cleaned = -0.00326136 Jy ! Component: 3050 - total flux cleaned = -0.00330339 Jy ! Component: 3100 - total flux cleaned = -0.00324762 Jy ! Component: 3150 - total flux cleaned = -0.00324762 Jy ! Component: 3200 - total flux cleaned = -0.00320665 Jy ! Component: 3250 - total flux cleaned = -0.00322009 Jy ! Component: 3300 - total flux cleaned = -0.00321989 Jy ! Component: 3350 - total flux cleaned = -0.00321969 Jy ! Component: 3400 - total flux cleaned = -0.00319313 Jy ! Component: 3450 - total flux cleaned = -0.00318009 Jy ! Component: 3500 - total flux cleaned = -0.00316714 Jy ! Component: 3550 - total flux cleaned = -0.00316705 Jy ! Component: 3600 - total flux cleaned = -0.00314153 Jy ! Component: 3650 - total flux cleaned = -0.00311618 Jy ! Component: 3700 - total flux cleaned = -0.00309113 Jy ! Component: 3750 - total flux cleaned = -0.00309107 Jy ! Component: 3800 - total flux cleaned = -0.0030787 Jy ! Component: 3850 - total flux cleaned = -0.0030908 Jy ! Component: 3900 - total flux cleaned = -0.00307864 Jy ! Component: 3950 - total flux cleaned = -0.00305457 Jy ! Component: 4000 - total flux cleaned = -0.00306647 Jy ! Component: 4050 - total flux cleaned = -0.00304282 Jy ! Total flux subtracted in 4096 components = -0.00305456 Jy ! Clean residual min=-0.000625 max=0.000718 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.470977 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 430 components and 0.470977 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0958+6533_X_20180530_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 3.589 at 65 degrees (North through East) ! Clean map min=-0.0037903 max=0.34919 Jy/beam ! Writing clean map to FITS file: .//J0958+6533_X_20180530_map.fits wmodel .//J0958+6533_X_20180530_map.mod ! Writing 430 model components to file: .//J0958+6533_X_20180530_map.mod wobs .//J0958+6533_X_20180530_uvs.fits ! Writing UV FITS file: .//J0958+6533_X_20180530_uvs.fits wwins .//J0958+6533_X_20180530_map.win ! wwins: Wrote 4 windows to .//J0958+6533_X_20180530_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.349188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256038 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219972 0.219972 0.439944 0.879888 1.75978 3.51955 7.0391 14.0782 28.1564 56.3128 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.349 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1363.81 quit ! Quitting program ! Log file .//J0958+6533_X_20180530_dfm.log closed on Sun Jul 8 13:45:00 2018