! Started logfile: .//J1714-2027_C_20180720_dfm.log on Wed Aug 8 14:54:36 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 .//J1714-2027_C_20180720_uva.fits ! Reading UV FITS file: .//J1714-2027_C_20180720_uva.fits ! AN table 1: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1714-2027 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 20608 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 J1714-2027_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=1.000724Jy sigma=26.266442 ! Fit after self-cal, rms=0.986585Jy sigma=25.680965 ! 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=1.769 mas, bmaj=8.001 mas, bpa=12.49 degrees ! Estimated noise=0.507112 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 = 0.012938 Jy ! Component: 100 - total flux cleaned = 0.0160666 Jy ! Total flux subtracted in 100 components = 0.0160666 Jy ! Clean residual min=-0.004070 max=0.003031 Jy/beam ! Clean residual mean=0.000017 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.0160667 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0160667 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=0.038426Jy sigma=0.795015 ! Fit after self-cal, rms=0.037209Jy sigma=0.766018 ! 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=2.364 mas, bmaj=8.272 mas, bpa=10.48 degrees ! Estimated noise=0.218039 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 = 0.00335946 Jy ! Component: 100 - total flux cleaned = 0.00479423 Jy ! Component: 150 - total flux cleaned = 0.0055892 Jy ! Component: 200 - total flux cleaned = 0.00604539 Jy ! Total flux subtracted in 200 components = 0.00604539 Jy ! Clean residual min=-0.003024 max=0.001490 Jy/beam ! Clean residual mean=0.000029 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.022112 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.022112 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=0.037216Jy sigma=0.738431 ! Fit after self-cal, rms=0.037168Jy sigma=0.737951 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.364 x 8.272 at 10.48 degrees (North through East) ! Clean map min=-0.0028828 max=0.018787 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 1.50 KP 1.39 LA 0.46 ! NL 1.30 OV 1.24 PT 1.30 SC 1.34 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.41 KP 1.49 LA 0.47 ! NL 1.26 OV 1.30 PT 1.37 SC 1.32 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.89 KP 1.08 LA 1.08 ! NL 0.93 OV 0.99 PT 1.08 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 KP 1.13 LA 1.22 ! NL 1.01 OV 0.96 PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.10 KP 1.04 LA 1.22 ! NL 0.94 OV 1.06 PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 KP 1.19 LA 1.21 ! NL 1.09 OV 1.06 PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 KP 1.07 LA 1.24 ! NL 0.95 OV 1.01 PT 1.18 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 KP 1.13 LA 1.15 ! NL 1.03 OV 0.95 PT 1.06 SC 0.97 ! ! ! Fit before self-cal, rms=0.037168Jy sigma=0.737951 ! Fit after self-cal, rms=0.047172Jy sigma=0.700257 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.424 mas, bmaj=8.436 mas, bpa=10.59 degrees ! Estimated noise=0.215579 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 = -0.000444773 Jy ! Component: 100 - total flux cleaned = -0.000539633 Jy ! Component: 150 - total flux cleaned = -0.000539911 Jy ! Component: 200 - total flux cleaned = -0.000534125 Jy ! Total flux subtracted in 200 components = -0.000534125 Jy ! Clean residual min=-0.001012 max=0.000734 Jy/beam ! Clean residual mean=0.000015 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0215779 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0215779 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=0.047157Jy sigma=0.700404 ! Fit after self-cal, rms=0.047638Jy sigma=0.697188 ! 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=0.047638Jy sigma=0.697188 ! Fit after self-cal, rms=0.059410Jy sigma=0.696011 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=8.429 mas, bpa=10.61 degrees ! Estimated noise=0.216909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299088 Jy ! Component: 100 - total flux cleaned = -0.000307657 Jy ! Component: 150 - total flux cleaned = -0.000294366 Jy ! Component: 200 - total flux cleaned = -0.000282963 Jy ! Total flux subtracted in 200 components = -0.000282963 Jy ! Clean residual min=-0.000911 max=0.000636 Jy/beam ! Clean residual mean=0.000012 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0212949 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0212949 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=0.059397Jy sigma=0.696136 ! Fit after self-cal, rms=0.059572Jy sigma=0.695804 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014615 Jy ! Component: 100 - total flux cleaned = -0.000146332 Jy ! Component: 150 - total flux cleaned = -0.000146196 Jy ! Component: 200 - total flux cleaned = -0.000137941 Jy ! Total flux subtracted in 200 components = -0.000137941 Jy ! Clean residual min=-0.000889 max=0.000598 Jy/beam ! Clean residual mean=0.000011 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.021157 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.021157 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=0.059565Jy sigma=0.695957 ! Fit after self-cal, rms=0.059564Jy sigma=0.695915 ! 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=0.059564Jy sigma=0.695915 ! Fit after self-cal, rms=0.068297Jy sigma=0.695357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.418 mas, bmaj=8.403 mas, bpa=10.6 degrees ! Estimated noise=0.214157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281294 Jy ! Component: 100 - total flux cleaned = -0.000273456 Jy ! Component: 150 - total flux cleaned = -0.000256243 Jy ! Component: 200 - total flux cleaned = -0.000241786 Jy ! Total flux subtracted in 200 components = -0.000241786 Jy ! Clean residual min=-0.000841 max=0.000565 Jy/beam ! Clean residual mean=0.000010 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0209152 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0209152 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=0.068288Jy sigma=0.695461 ! Fit after self-cal, rms=0.068363Jy sigma=0.695380 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 = -5.30197e-05 Jy ! Component: 100 - total flux cleaned = -5.31936e-05 Jy ! Component: 150 - total flux cleaned = -5.32968e-05 Jy ! Component: 200 - total flux cleaned = -5.97151e-05 Jy ! Total flux subtracted in 200 components = -5.97151e-05 Jy ! Clean residual min=-0.000831 max=0.000561 Jy/beam ! Clean residual mean=0.000010 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0208555 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.0208555 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=0.068359Jy sigma=0.695457 ! Fit after self-cal, rms=0.068360Jy sigma=0.695441 ! 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=0.068360Jy sigma=0.695441 ! Fit after self-cal, rms=0.075230Jy sigma=0.695122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.731 mas, bmaj=9.721 mas, bpa=-4.751 degrees ! Estimated noise=0.239371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153 Jy ! Component: 100 - total flux cleaned = -0.000163691 Jy ! Component: 150 - total flux cleaned = -0.000163719 Jy ! Component: 200 - total flux cleaned = -0.000163774 Jy ! Total flux subtracted in 200 components = -0.000163774 Jy ! Clean residual min=-0.000850 max=0.000638 Jy/beam ! Clean residual mean=0.000014 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0206917 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.0206917 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=0.075224Jy sigma=0.695188 ! Fit after self-cal, rms=0.075269Jy sigma=0.695151 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 = -2.68168e-05 Jy ! Component: 100 - total flux cleaned = -2.93919e-05 Jy ! Component: 150 - total flux cleaned = -3.17811e-05 Jy ! Component: 200 - total flux cleaned = -3.58753e-05 Jy ! Total flux subtracted in 200 components = -3.58753e-05 Jy ! Clean residual min=-0.000821 max=0.000658 Jy/beam ! Clean residual mean=0.000014 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0206559 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.0206559 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=0.075266Jy sigma=0.695199 ! Fit after self-cal, rms=0.075267Jy sigma=0.695162 ! 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=2.409 mas, bmaj=8.373 mas, bpa=10.59 degrees ! Estimated noise=0.211616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.409 x 8.373 at 10.59 degrees (North through East) ! Clean map min=-0.0017473 max=0.019033 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=1.788 mas, bmaj=8.136 mas, bpa=12.83 degrees ! Estimated noise=0.482177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134461 Jy ! Component: 100 - total flux cleaned = 0.0165405 Jy ! Component: 150 - total flux cleaned = 0.018021 Jy ! Component: 200 - total flux cleaned = 0.0190296 Jy ! Total flux subtracted in 200 components = 0.0190296 Jy ! Clean residual min=-0.001607 max=0.001330 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0190296 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0190296 Jy ! Inverting map and beam ! Estimated beam: bmin=2.409 mas, bmaj=8.373 mas, bpa=10.59 degrees ! Estimated noise=0.211616 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 = 0.00114597 Jy ! Component: 100 - total flux cleaned = 0.00134134 Jy ! Component: 150 - total flux cleaned = 0.00142417 Jy ! Component: 200 - total flux cleaned = 0.00148975 Jy ! Total flux subtracted in 200 components = 0.00148975 Jy ! Clean residual min=-0.000802 max=0.000536 Jy/beam ! Clean residual mean=0.000010 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0205193 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.0205193 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=4.731 mas, bmaj=9.721 mas, bpa=-4.751 degrees ! Estimated noise=0.239371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182934 Jy ! Component: 100 - total flux cleaned = 0.000195582 Jy ! Component: 150 - total flux cleaned = 0.000176918 Jy ! Component: 200 - total flux cleaned = 0.000177507 Jy ! Total flux subtracted in 200 components = 0.000177507 Jy ! Clean residual min=-0.000892 max=0.000587 Jy/beam ! Clean residual mean=0.000015 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0206968 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 = -3.20701e-08 Jy ! Component: 100 - total flux cleaned = -6.80821e-06 Jy ! Component: 150 - total flux cleaned = -7.03431e-06 Jy ! Component: 200 - total flux cleaned = -7.34941e-06 Jy ! Total flux subtracted in 200 components = -7.34941e-06 Jy ! Clean residual min=-0.000857 max=0.000613 Jy/beam ! Clean residual mean=0.000014 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0206895 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0206895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.409 mas, bmaj=8.373 mas, bpa=10.59 degrees ! Estimated noise=0.211616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.10823e-05 Jy ! Component: 100 - total flux cleaned = 2.14324e-05 Jy ! Component: 150 - total flux cleaned = 8.44816e-06 Jy ! Component: 200 - total flux cleaned = -2.89237e-06 Jy ! Total flux subtracted in 200 components = -2.89237e-06 Jy ! Clean residual min=-0.000772 max=0.000533 Jy/beam ! Clean residual mean=0.000010 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0206866 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0206866 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=0.075267Jy sigma=0.695322 ! Fit after self-cal, rms=0.075268Jy sigma=0.695256 wmodel J1714-2027_C_map.mod ! Writing 91 model components to file: J1714-2027_C_map.mod wobs J1714-2027_C_uvs.fits ! Writing UV FITS file: J1714-2027_C_uvs.fits wwins J1714-2027_C_map.win ! wwins: Wrote 1 windows to J1714-2027_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 = -0.000330258 Jy ! Component: 100 - total flux cleaned = -0.000617898 Jy ! Component: 150 - total flux cleaned = -0.000866941 Jy ! Component: 200 - total flux cleaned = -0.00104758 Jy ! Component: 250 - total flux cleaned = -0.00115445 Jy ! Component: 300 - total flux cleaned = -0.00118836 Jy ! Component: 350 - total flux cleaned = -0.00124498 Jy ! Component: 400 - total flux cleaned = -0.00129909 Jy ! Component: 450 - total flux cleaned = -0.00136628 Jy ! Component: 500 - total flux cleaned = -0.00144562 Jy ! Component: 550 - total flux cleaned = -0.00150868 Jy ! Component: 600 - total flux cleaned = -0.00157008 Jy ! Component: 650 - total flux cleaned = -0.00160977 Jy ! Component: 700 - total flux cleaned = -0.00162919 Jy ! Component: 750 - total flux cleaned = -0.00166706 Jy ! Component: 800 - total flux cleaned = -0.00170401 Jy ! Component: 850 - total flux cleaned = -0.00173421 Jy ! Component: 900 - total flux cleaned = -0.00176964 Jy ! Component: 950 - total flux cleaned = -0.00176975 Jy ! Component: 1000 - total flux cleaned = -0.00180405 Jy ! Component: 1050 - total flux cleaned = -0.00183754 Jy ! Component: 1100 - total flux cleaned = -0.0018541 Jy ! Component: 1150 - total flux cleaned = -0.00188653 Jy ! Component: 1200 - total flux cleaned = -0.00189703 Jy ! Component: 1250 - total flux cleaned = -0.00190225 Jy ! Component: 1300 - total flux cleaned = -0.00191259 Jy ! Component: 1350 - total flux cleaned = -0.00191772 Jy ! Component: 1400 - total flux cleaned = -0.00192272 Jy ! Component: 1450 - total flux cleaned = -0.00192271 Jy ! Component: 1500 - total flux cleaned = -0.00191783 Jy ! Component: 1550 - total flux cleaned = -0.00191787 Jy ! Component: 1600 - total flux cleaned = -0.00192266 Jy ! Component: 1650 - total flux cleaned = -0.00191795 Jy ! Component: 1700 - total flux cleaned = -0.00192722 Jy ! Component: 1750 - total flux cleaned = -0.00193183 Jy ! Component: 1800 - total flux cleaned = -0.00193636 Jy ! Component: 1850 - total flux cleaned = -0.00194536 Jy ! Component: 1900 - total flux cleaned = -0.00194986 Jy ! Component: 1950 - total flux cleaned = -0.00196312 Jy ! Component: 2000 - total flux cleaned = -0.00197182 Jy ! Component: 2050 - total flux cleaned = -0.00197618 Jy ! Component: 2100 - total flux cleaned = -0.00200185 Jy ! Component: 2150 - total flux cleaned = -0.00200186 Jy ! Component: 2200 - total flux cleaned = -0.00201453 Jy ! Component: 2250 - total flux cleaned = -0.00203548 Jy ! Component: 2300 - total flux cleaned = -0.00203962 Jy ! Component: 2350 - total flux cleaned = -0.00205195 Jy ! Component: 2400 - total flux cleaned = -0.00206423 Jy ! Component: 2450 - total flux cleaned = -0.00207646 Jy ! Component: 2500 - total flux cleaned = -0.00208453 Jy ! Component: 2550 - total flux cleaned = -0.00208052 Jy ! Component: 2600 - total flux cleaned = -0.00208854 Jy ! Component: 2650 - total flux cleaned = -0.00210443 Jy ! Component: 2700 - total flux cleaned = -0.00211237 Jy ! Component: 2750 - total flux cleaned = -0.00212025 Jy ! Component: 2800 - total flux cleaned = -0.00213597 Jy ! Component: 2850 - total flux cleaned = -0.00214772 Jy ! Component: 2900 - total flux cleaned = -0.00216331 Jy ! Component: 2950 - total flux cleaned = -0.00216721 Jy ! Component: 3000 - total flux cleaned = -0.00219044 Jy ! Component: 3050 - total flux cleaned = -0.00219817 Jy ! Component: 3100 - total flux cleaned = -0.00221357 Jy ! Component: 3150 - total flux cleaned = -0.00222127 Jy ! Component: 3200 - total flux cleaned = -0.00223276 Jy ! Component: 3250 - total flux cleaned = -0.00224041 Jy ! Component: 3300 - total flux cleaned = -0.00224424 Jy ! Component: 3350 - total flux cleaned = -0.00224044 Jy ! Component: 3400 - total flux cleaned = -0.00224424 Jy ! Component: 3450 - total flux cleaned = -0.00222902 Jy ! Component: 3500 - total flux cleaned = -0.0022176 Jy ! Component: 3550 - total flux cleaned = -0.00220618 Jy ! Component: 3600 - total flux cleaned = -0.00219855 Jy ! Component: 3650 - total flux cleaned = -0.00217948 Jy ! Component: 3700 - total flux cleaned = -0.00217183 Jy ! Component: 3750 - total flux cleaned = -0.00215656 Jy ! Component: 3800 - total flux cleaned = -0.00213742 Jy ! Component: 3850 - total flux cleaned = -0.00212595 Jy ! Component: 3900 - total flux cleaned = -0.00211059 Jy ! Component: 3950 - total flux cleaned = -0.00209902 Jy ! Component: 4000 - total flux cleaned = -0.00209128 Jy ! Component: 4050 - total flux cleaned = -0.00207963 Jy ! Total flux subtracted in 4096 components = -0.00207963 Jy ! Clean residual min=-0.000258 max=0.000296 Jy/beam ! Clean residual mean=0.000002 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0186069 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 377 components and 0.0186069 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1714-2027_C_20180720_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.409 x 8.373 at 10.59 degrees (North through East) ! Clean map min=-0.0013181 max=0.01824 Jy/beam ! Writing clean map to FITS file: .//J1714-2027_C_20180720_map.fits wmodel .//J1714-2027_C_20180720_map.mod ! Writing 377 model components to file: .//J1714-2027_C_20180720_map.mod wobs .//J1714-2027_C_20180720_uvs.fits ! Writing UV FITS file: .//J1714-2027_C_20180720_uvs.fits wwins .//J1714-2027_C_20180720_map.win ! wwins: Wrote 2 windows to .//J1714-2027_C_20180720_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0182401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.48276e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06624 1.06624 2.13247 4.26495 8.52989 17.0598 34.1196 68.2391 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.363 quit ! Quitting program ! Log file .//J1714-2027_C_20180720_dfm.log closed on Wed Aug 8 14:54:41 2018