! Started logfile: /scr/pima/rv125_uvs/J1537+2300_S_dfm.log on Sun Dec 23 06:59:53 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J1537+2300_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1537+2300_S_uva.fits ! AN table 1: 46 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.791667 visibilities/baseline/integration-bin. ! Found source: J1537+2300 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 5244 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1537+2300_S] 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 0.500x0.500 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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002934Jy sigma=17.441983 ! Fit after self-cal, rms=0.932063Jy sigma=16.257470 ! 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=3.089 mas, bmaj=7.251 mas, bpa=14.32 degrees ! Estimated noise=1.06559 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 = 0.0552741 Jy ! Component: 100 - total flux cleaned = 0.0661196 Jy ! Total flux subtracted in 100 components = 0.0661196 Jy ! Clean residual min=-0.005406 max=0.006334 Jy/beam ! Clean residual mean=-0.000004 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.0661196 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0661196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059457Jy sigma=0.989816 ! Fit after self-cal, rms=0.058952Jy sigma=0.982707 ! 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=3.826 mas, bmaj=7.877 mas, bpa=14.93 degrees ! Estimated noise=0.673073 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 = 0.00318556 Jy ! Component: 100 - total flux cleaned = 0.00389353 Jy ! Component: 150 - total flux cleaned = 0.00397175 Jy ! Component: 200 - total flux cleaned = 0.00404559 Jy ! Total flux subtracted in 200 components = 0.00404559 Jy ! Clean residual min=-0.004088 max=0.005009 Jy/beam ! Clean residual mean=-0.000006 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.0701652 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0701652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058626Jy sigma=0.977290 ! Fit after self-cal, rms=0.058618Jy sigma=0.977173 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.826 x 7.877 at 14.93 degrees (North through East) ! Clean map min=-0.0039745 max=0.069889 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 HN 0.90 KP 0.93 LA 0.90 ! MK 1.15 NL 1.24 OV 0.90 PT 1.08 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 HN 0.90 KP 0.93 LA 0.95 ! MK 1.05 NL 1.19 OV 0.85 PT 1.02 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.86 KP 0.93 LA 0.96 ! MK 1.01 NL 1.17 OV 0.91 PT 1.07 ! SC 0.87 ! ! ! Fit before self-cal, rms=0.058618Jy sigma=0.977173 ! Fit after self-cal, rms=0.057483Jy sigma=0.954732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=7.817 mas, bpa=15.08 degrees ! Estimated noise=0.662481 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 = 0.000124841 Jy ! Component: 100 - total flux cleaned = 0.00015297 Jy ! Component: 150 - total flux cleaned = 0.000178637 Jy ! Component: 200 - total flux cleaned = 0.000177853 Jy ! Total flux subtracted in 200 components = 0.000177853 Jy ! Clean residual min=-0.002667 max=0.002984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0703431 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0703431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057448Jy sigma=0.954164 ! Fit after self-cal, rms=0.057627Jy sigma=0.952991 ! 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. ! ! Fit before self-cal, rms=0.057627Jy sigma=0.952991 ! Fit after self-cal, rms=0.060586Jy sigma=0.942917 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=7.695 mas, bpa=15.35 degrees ! Estimated noise=0.660128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884964 Jy ! Component: 100 - total flux cleaned = 0.000882125 Jy ! Component: 150 - total flux cleaned = 0.000857758 Jy ! Component: 200 - total flux cleaned = 0.000839012 Jy ! Total flux subtracted in 200 components = 0.000839012 Jy ! Clean residual min=-0.002196 max=0.002217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0711821 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0711821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060552Jy sigma=0.942357 ! Fit after self-cal, rms=0.060732Jy sigma=0.941900 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 = 2.66621e-06 Jy ! Component: 100 - total flux cleaned = 2.6123e-06 Jy ! Component: 150 - total flux cleaned = -9.36068e-06 Jy ! Component: 200 - total flux cleaned = -3.12907e-05 Jy ! Total flux subtracted in 200 components = -3.12907e-05 Jy ! Clean residual min=-0.002127 max=0.002195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0711508 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0711508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060725Jy sigma=0.941818 ! Fit after self-cal, rms=0.060723Jy sigma=0.941815 ! 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. ! ! Fit before self-cal, rms=0.060723Jy sigma=0.941815 ! Fit after self-cal, rms=0.061322Jy sigma=0.941664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=7.671 mas, bpa=15.32 degrees ! Estimated noise=0.658205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188414 Jy ! Component: 100 - total flux cleaned = 0.000145834 Jy ! Component: 150 - total flux cleaned = 0.000122189 Jy ! Component: 200 - total flux cleaned = 0.00010181 Jy ! Total flux subtracted in 200 components = 0.00010181 Jy ! Clean residual min=-0.002123 max=0.002223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0712526 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0712526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061313Jy sigma=0.941561 ! Fit after self-cal, rms=0.061324Jy sigma=0.941556 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 = -1.11525e-06 Jy ! Component: 100 - total flux cleaned = 7.8011e-06 Jy ! Component: 150 - total flux cleaned = 8.31325e-06 Jy ! Component: 200 - total flux cleaned = 8.35955e-06 Jy ! Total flux subtracted in 200 components = 8.35955e-06 Jy ! Clean residual min=-0.002101 max=0.002219 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.071261 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.071261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061320Jy sigma=0.941526 ! Fit after self-cal, rms=0.061319Jy sigma=0.941527 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.061319Jy sigma=0.941527 ! Fit after self-cal, rms=0.061322Jy sigma=0.941499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.987 mas, bmaj=9.819 mas, bpa=-3.326 degrees ! Estimated noise=0.781619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216478 Jy ! Component: 100 - total flux cleaned = 0.00026039 Jy ! Component: 150 - total flux cleaned = 0.000297053 Jy ! Component: 200 - total flux cleaned = 0.000320226 Jy ! Total flux subtracted in 200 components = 0.000320226 Jy ! Clean residual min=-0.002138 max=0.002217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0715812 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0715812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061321Jy sigma=0.941490 ! Fit after self-cal, rms=0.061322Jy sigma=0.941486 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 = 7.12352e-05 Jy ! Component: 100 - total flux cleaned = 7.73689e-05 Jy ! Component: 150 - total flux cleaned = 8.2578e-05 Jy ! Component: 200 - total flux cleaned = 9.65053e-05 Jy ! Total flux subtracted in 200 components = 9.65053e-05 Jy ! Clean residual min=-0.002144 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0716777 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0716777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061323Jy sigma=0.941514 ! Fit after self-cal, rms=0.061322Jy sigma=0.941512 ! 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=3.78 mas, bmaj=7.662 mas, bpa=15.34 degrees ! Estimated noise=0.65697 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 7.662 at 15.34 degrees (North through East) ! Clean map min=-0.0020684 max=0.068616 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=3.051 mas, bmaj=7.042 mas, bpa=14.79 degrees ! Estimated noise=1.03274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537765 Jy ! Component: 100 - total flux cleaned = 0.0656755 Jy ! Component: 150 - total flux cleaned = 0.068293 Jy ! Component: 200 - total flux cleaned = 0.0690492 Jy ! Total flux subtracted in 200 components = 0.0690492 Jy ! Clean residual min=-0.003510 max=0.003852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0690492 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0690492 Jy ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=7.662 mas, bpa=15.34 degrees ! Estimated noise=0.65697 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 = 0.000831726 Jy ! Component: 100 - total flux cleaned = 0.00125404 Jy ! Component: 150 - total flux cleaned = 0.00146764 Jy ! Component: 200 - total flux cleaned = 0.00161073 Jy ! Total flux subtracted in 200 components = 0.00161073 Jy ! Clean residual min=-0.002086 max=0.002181 Jy/beam ! Clean residual mean=-0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0706599 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0706599 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.987 mas, bmaj=9.819 mas, bpa=-3.326 degrees ! Estimated noise=0.781619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430228 Jy ! Component: 100 - total flux cleaned = 0.000518891 Jy ! Component: 150 - total flux cleaned = 0.000573834 Jy ! Component: 200 - total flux cleaned = 0.000622566 Jy ! Total flux subtracted in 200 components = 0.000622566 Jy ! Clean residual min=-0.002203 max=0.002189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0712825 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 = 4.32363e-05 Jy ! Component: 100 - total flux cleaned = 7.36635e-05 Jy ! Component: 150 - total flux cleaned = 9.48999e-05 Jy ! Component: 200 - total flux cleaned = 0.000120753 Jy ! Total flux subtracted in 200 components = 0.000120753 Jy ! Clean residual min=-0.002192 max=0.002157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0714032 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0714032 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=7.662 mas, bpa=15.34 degrees ! Estimated noise=0.65697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.08115e-05 Jy ! Component: 100 - total flux cleaned = -0.000259071 Jy ! Component: 150 - total flux cleaned = -0.000320176 Jy ! Component: 200 - total flux cleaned = -0.000337977 Jy ! Total flux subtracted in 200 components = -0.000337977 Jy ! Clean residual min=-0.002086 max=0.002227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0710652 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0710653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061342Jy sigma=0.941729 ! Fit after self-cal, rms=0.061346Jy sigma=0.941706 wmodel J1537+2300_S_map.mod ! Writing 46 model components to file: J1537+2300_S_map.mod wobs J1537+2300_S_uvs.fits ! Writing UV FITS file: J1537+2300_S_uvs.fits wwins J1537+2300_S_map.win ! wwins: Wrote 1 windows to J1537+2300_S_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 = 0.000253026 Jy ! Component: 100 - total flux cleaned = 0.000252324 Jy ! Component: 150 - total flux cleaned = 0.000147748 Jy ! Component: 200 - total flux cleaned = -8.64981e-05 Jy ! Component: 250 - total flux cleaned = -0.00024893 Jy ! Component: 300 - total flux cleaned = -0.000375319 Jy ! Component: 350 - total flux cleaned = -0.00058722 Jy ! Component: 400 - total flux cleaned = -0.000675758 Jy ! Component: 450 - total flux cleaned = -0.000848698 Jy ! Component: 500 - total flux cleaned = -0.000961362 Jy ! Component: 550 - total flux cleaned = -0.00118126 Jy ! Component: 600 - total flux cleaned = -0.0012619 Jy ! Component: 650 - total flux cleaned = -0.00131471 Jy ! Component: 700 - total flux cleaned = -0.00131471 Jy ! Component: 750 - total flux cleaned = -0.00131479 Jy ! Component: 800 - total flux cleaned = -0.00134052 Jy ! Component: 850 - total flux cleaned = -0.00143942 Jy ! Component: 900 - total flux cleaned = -0.00146363 Jy ! Component: 950 - total flux cleaned = -0.0014872 Jy ! Component: 1000 - total flux cleaned = -0.00153397 Jy ! Component: 1050 - total flux cleaned = -0.00164982 Jy ! Component: 1100 - total flux cleaned = -0.00169528 Jy ! Component: 1150 - total flux cleaned = -0.00174042 Jy ! Component: 1200 - total flux cleaned = -0.00178504 Jy ! Component: 1250 - total flux cleaned = -0.00182929 Jy ! Component: 1300 - total flux cleaned = -0.00195985 Jy ! Component: 1350 - total flux cleaned = -0.00193873 Jy ! Component: 1400 - total flux cleaned = -0.00202372 Jy ! Component: 1450 - total flux cleaned = -0.00204484 Jy ! Component: 1500 - total flux cleaned = -0.0020242 Jy ! Component: 1550 - total flux cleaned = -0.00206538 Jy ! Component: 1600 - total flux cleaned = -0.00206508 Jy ! Component: 1650 - total flux cleaned = -0.00208524 Jy ! Component: 1700 - total flux cleaned = -0.00208569 Jy ! Component: 1750 - total flux cleaned = -0.00206624 Jy ! Component: 1800 - total flux cleaned = -0.00216361 Jy ! Component: 1850 - total flux cleaned = -0.0021634 Jy ! Component: 1900 - total flux cleaned = -0.00208713 Jy ! Component: 1950 - total flux cleaned = -0.00210582 Jy ! Component: 2000 - total flux cleaned = -0.00203102 Jy ! Component: 2050 - total flux cleaned = -0.0020681 Jy ! Component: 2100 - total flux cleaned = -0.00206793 Jy ! Component: 2150 - total flux cleaned = -0.0020495 Jy ! Component: 2200 - total flux cleaned = -0.00201336 Jy ! Component: 2250 - total flux cleaned = -0.00199524 Jy ! Component: 2300 - total flux cleaned = -0.00203094 Jy ! Component: 2350 - total flux cleaned = -0.00201322 Jy ! Component: 2400 - total flux cleaned = -0.00203071 Jy ! Component: 2450 - total flux cleaned = -0.00204817 Jy ! Component: 2500 - total flux cleaned = -0.00209966 Jy ! Component: 2550 - total flux cleaned = -0.00206552 Jy ! Component: 2600 - total flux cleaned = -0.00198097 Jy ! Component: 2650 - total flux cleaned = -0.00201461 Jy ! Component: 2700 - total flux cleaned = -0.00201478 Jy ! Component: 2750 - total flux cleaned = -0.00201487 Jy ! Component: 2800 - total flux cleaned = -0.00208051 Jy ! Component: 2850 - total flux cleaned = -0.00204782 Jy ! Component: 2900 - total flux cleaned = -0.00214466 Jy ! Component: 2950 - total flux cleaned = -0.00208035 Jy ! Component: 3000 - total flux cleaned = -0.0020485 Jy ! Component: 3050 - total flux cleaned = -0.00208013 Jy ! Component: 3100 - total flux cleaned = -0.00212718 Jy ! Component: 3150 - total flux cleaned = -0.00208025 Jy ! Component: 3200 - total flux cleaned = -0.00208025 Jy ! Component: 3250 - total flux cleaned = -0.0020341 Jy ! Component: 3300 - total flux cleaned = -0.00206473 Jy ! Component: 3350 - total flux cleaned = -0.00207981 Jy ! Component: 3400 - total flux cleaned = -0.00201947 Jy ! Component: 3450 - total flux cleaned = -0.00201946 Jy ! Component: 3500 - total flux cleaned = -0.00197483 Jy ! Component: 3550 - total flux cleaned = -0.0020341 Jy ! Component: 3600 - total flux cleaned = -0.00206352 Jy ! Component: 3650 - total flux cleaned = -0.00204901 Jy ! Component: 3700 - total flux cleaned = -0.00204883 Jy ! Component: 3750 - total flux cleaned = -0.00204889 Jy ! Component: 3800 - total flux cleaned = -0.00207763 Jy ! Component: 3850 - total flux cleaned = -0.0020206 Jy ! Component: 3900 - total flux cleaned = -0.00203485 Jy ! Component: 3950 - total flux cleaned = -0.00210545 Jy ! Component: 4000 - total flux cleaned = -0.00209123 Jy ! Component: 4050 - total flux cleaned = -0.00207715 Jy ! Total flux subtracted in 4096 components = -0.00203551 Jy ! Clean residual min=-0.000835 max=0.000840 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0690297 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 332 components and 0.0690298 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1537+2300_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 7.662 at 15.34 degrees (North through East) ! Clean map min=-0.0017979 max=0.068179 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1537+2300_S_map.fits wmodel /scr/pima/rv125_uvs/J1537+2300_S_map.mod ! Writing 332 model components to file: /scr/pima/rv125_uvs/J1537+2300_S_map.mod wobs /scr/pima/rv125_uvs/J1537+2300_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1537+2300_S_uvs.fits wwins /scr/pima/rv125_uvs/J1537+2300_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv125_uvs/J1537+2300_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0681792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12669 1.12669 2.25339 4.50678 9.01355 18.0271 36.0542 72.1084 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 266.265 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1537+2300_S_dfm.log closed on Sun Dec 23 06:59:57 2018