! Started logfile: .//J0736-0701_C_dfm.log on Mon Jan 20 00:01:37 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0736-0701_C_uvm.fits ! Reading UV FITS file: .//J0736-0701_C_uvm.fits ! AN table 1: 32 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.982143 visibilities/baseline/integration-bin. ! Found source: J0736-0701 ! ! 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 5280 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 J0736-0701_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003065Jy sigma=19.744457 ! Fit after self-cal, rms=0.951732Jy sigma=18.743451 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=7.863 mas, bpa=-10.07 degrees ! Estimated noise=0.761438 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 = 0.0382965 Jy ! Component: 100 - total flux cleaned = 0.0466476 Jy ! Total flux subtracted in 100 components = 0.0466476 Jy ! Clean residual min=-0.002359 max=0.002744 Jy/beam ! Clean residual mean=0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0466476 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0466476 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=0.040855Jy sigma=0.662918 ! Fit after self-cal, rms=0.040441Jy sigma=0.658135 ! 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=2.682 mas, bmaj=8.24 mas, bpa=-10.6 degrees ! Estimated noise=0.512914 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 = 0.00236891 Jy ! Component: 100 - total flux cleaned = 0.0036167 Jy ! Component: 150 - total flux cleaned = 0.00440589 Jy ! Component: 200 - total flux cleaned = 0.00495366 Jy ! Total flux subtracted in 200 components = 0.00495366 Jy ! Clean residual min=-0.001411 max=0.001575 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0516012 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0516012 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=0.040290Jy sigma=0.654943 ! Fit after self-cal, rms=0.040294Jy sigma=0.654864 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.682 x 8.24 at -10.6 degrees (North through East) ! Clean map min=-0.0013715 max=0.049488 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.10 KP 0.93 ! NL 1.04 OV 0.89 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.06 KP 1.01 ! NL 1.21 OV 0.93 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.07 KP 1.03 ! NL 1.03 OV 1.00 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.99 KP 0.95 ! NL 1.06 OV 1.05 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.05 KP 1.02 ! NL 0.99 OV 0.95 PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.98 KP 0.99 ! NL 1.06 OV 1.09 PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.97 KP 0.95 ! NL 0.98 OV 1.09 PT 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.92 KP 1.01 ! NL 1.02 OV 1.06 PT 1.04 ! ! ! Fit before self-cal, rms=0.040294Jy sigma=0.654864 ! Fit after self-cal, rms=0.040436Jy sigma=0.650664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=8.181 mas, bpa=-10.57 degrees ! Estimated noise=0.510303 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 = 7.03951e-05 Jy ! Component: 100 - total flux cleaned = -3.3283e-05 Jy ! Component: 150 - total flux cleaned = -6.88568e-05 Jy ! Component: 200 - total flux cleaned = -8.95851e-05 Jy ! Total flux subtracted in 200 components = -8.95851e-05 Jy ! Clean residual min=-0.001386 max=0.001489 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0515117 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 62 components and 0.0515117 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=0.040420Jy sigma=0.650493 ! Fit after self-cal, rms=0.040461Jy sigma=0.650289 ! 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=0.040461Jy sigma=0.650289 ! Fit after self-cal, rms=0.041870Jy sigma=0.646276 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.71 mas, bmaj=8.162 mas, bpa=-10.56 degrees ! Estimated noise=0.510592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.94422e-05 Jy ! Component: 100 - total flux cleaned = -9.95796e-05 Jy ! Component: 150 - total flux cleaned = -0.000161648 Jy ! Component: 200 - total flux cleaned = -0.000204618 Jy ! Total flux subtracted in 200 components = -0.000204618 Jy ! Clean residual min=-0.001200 max=0.001375 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.051307 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.0513071 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=0.041859Jy sigma=0.646155 ! Fit after self-cal, rms=0.041912Jy sigma=0.646015 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 = 5.29683e-06 Jy ! Component: 100 - total flux cleaned = -1.57693e-05 Jy ! Component: 150 - total flux cleaned = -1.56627e-05 Jy ! Component: 200 - total flux cleaned = -1.57412e-05 Jy ! Total flux subtracted in 200 components = -1.57412e-05 Jy ! Clean residual min=-0.001203 max=0.001343 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0512913 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0512913 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=0.041908Jy sigma=0.645981 ! Fit after self-cal, rms=0.041909Jy sigma=0.645977 ! 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=0.041909Jy sigma=0.645977 ! Fit after self-cal, rms=0.042211Jy sigma=0.645907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.722 mas, bmaj=8.139 mas, bpa=-10.54 degrees ! Estimated noise=0.510279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.92797e-05 Jy ! Component: 100 - total flux cleaned = -9.45487e-05 Jy ! Component: 150 - total flux cleaned = -0.000121677 Jy ! Component: 200 - total flux cleaned = -0.00012779 Jy ! Total flux subtracted in 200 components = -0.00012779 Jy ! Clean residual min=-0.001203 max=0.001384 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0511635 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.0511635 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=0.042205Jy sigma=0.645860 ! Fit after self-cal, rms=0.042216Jy sigma=0.645855 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 = -1.04395e-05 Jy ! Component: 100 - total flux cleaned = -5.31679e-06 Jy ! Component: 150 - total flux cleaned = -6.78124e-07 Jy ! Component: 200 - total flux cleaned = 3.70839e-06 Jy ! Total flux subtracted in 200 components = 3.70839e-06 Jy ! Clean residual min=-0.001199 max=0.001367 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0511672 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.0511672 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=0.042214Jy sigma=0.645838 ! Fit after self-cal, rms=0.042213Jy sigma=0.645836 ! 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=0.042213Jy sigma=0.645836 ! Fit after self-cal, rms=0.042374Jy sigma=0.645806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=7.912 mas, bpa=-10.57 degrees ! Estimated noise=0.54114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123552 Jy ! Component: 100 - total flux cleaned = -0.000110893 Jy ! Component: 150 - total flux cleaned = -0.000110547 Jy ! Component: 200 - total flux cleaned = -0.000114835 Jy ! Total flux subtracted in 200 components = -0.000114835 Jy ! Clean residual min=-0.001276 max=0.001323 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0510524 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.0510524 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=0.042371Jy sigma=0.645795 ! Fit after self-cal, rms=0.042373Jy sigma=0.645790 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 = -2.03505e-05 Jy ! Component: 100 - total flux cleaned = -1.55348e-05 Jy ! Component: 150 - total flux cleaned = -1.5588e-05 Jy ! Component: 200 - total flux cleaned = -1.9334e-05 Jy ! Total flux subtracted in 200 components = -1.9334e-05 Jy ! Clean residual min=-0.001267 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0510331 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 0.0510331 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=0.042371Jy sigma=0.645792 ! Fit after self-cal, rms=0.042370Jy sigma=0.645790 ! 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=2.73 mas, bmaj=8.123 mas, bpa=-10.53 degrees ! Estimated noise=0.510104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.73 x 8.123 at -10.53 degrees (North through East) ! Clean map min=-0.0011872 max=0.049169 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=7.701 mas, bpa=-9.976 degrees ! Estimated noise=0.762611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385334 Jy ! Component: 100 - total flux cleaned = 0.0469508 Jy ! Component: 150 - total flux cleaned = 0.0493583 Jy ! Component: 200 - total flux cleaned = 0.049904 Jy ! Total flux subtracted in 200 components = 0.049904 Jy ! Clean residual min=-0.002022 max=0.001992 Jy/beam ! Clean residual mean=0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.049904 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.049904 Jy ! Inverting map and beam ! Estimated beam: bmin=2.73 mas, bmaj=8.123 mas, bpa=-10.53 degrees ! Estimated noise=0.510104 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 = 0.000247151 Jy ! Component: 100 - total flux cleaned = 0.000527259 Jy ! Component: 150 - total flux cleaned = 0.000721079 Jy ! Component: 200 - total flux cleaned = 0.000833862 Jy ! Total flux subtracted in 200 components = 0.000833862 Jy ! Clean residual min=-0.001247 max=0.001430 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0507379 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0507379 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=4.038 mas, bmaj=7.912 mas, bpa=-10.57 degrees ! Estimated noise=0.54114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.71532e-05 Jy ! Component: 100 - total flux cleaned = 0.000115294 Jy ! Component: 150 - total flux cleaned = 0.000138603 Jy ! Component: 200 - total flux cleaned = 0.000152482 Jy ! Total flux subtracted in 200 components = 0.000152482 Jy ! Clean residual min=-0.001325 max=0.001346 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0508904 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 = 1.27749e-05 Jy ! Component: 100 - total flux cleaned = 1.29056e-05 Jy ! Component: 150 - total flux cleaned = 1.86167e-05 Jy ! Component: 200 - total flux cleaned = 2.38086e-05 Jy ! Total flux subtracted in 200 components = 2.38086e-05 Jy ! Clean residual min=-0.001306 max=0.001325 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0509142 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0509142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.73 mas, bmaj=8.123 mas, bpa=-10.53 degrees ! Estimated noise=0.510104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.98038e-05 Jy ! Component: 100 - total flux cleaned = 8.54301e-05 Jy ! Component: 150 - total flux cleaned = 8.0266e-05 Jy ! Component: 200 - total flux cleaned = 8.03171e-05 Jy ! Total flux subtracted in 200 components = 8.03171e-05 Jy ! Clean residual min=-0.001248 max=0.001385 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0509945 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0509945 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=0.042374Jy sigma=0.645853 ! Fit after self-cal, rms=0.042374Jy sigma=0.645842 wmodel J0736-0701_C_map.mod ! Writing 53 model components to file: J0736-0701_C_map.mod wobs J0736-0701_C_uvs.fits ! Writing UV FITS file: J0736-0701_C_uvs.fits wwins J0736-0701_C_map.win ! wwins: Wrote 1 windows to J0736-0701_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 = 0.000180309 Jy ! Component: 100 - total flux cleaned = 0.000181539 Jy ! Component: 150 - total flux cleaned = 0.000220502 Jy ! Component: 200 - total flux cleaned = 0.000256973 Jy ! Component: 250 - total flux cleaned = 0.000239568 Jy ! Component: 300 - total flux cleaned = 0.000288975 Jy ! Component: 350 - total flux cleaned = 0.000369667 Jy ! Component: 400 - total flux cleaned = 0.000494389 Jy ! Component: 450 - total flux cleaned = 0.000569348 Jy ! Component: 500 - total flux cleaned = 0.000583967 Jy ! Component: 550 - total flux cleaned = 0.000556198 Jy ! Component: 600 - total flux cleaned = 0.000597424 Jy ! Component: 650 - total flux cleaned = 0.000583732 Jy ! Component: 700 - total flux cleaned = 0.000609737 Jy ! Component: 750 - total flux cleaned = 0.000622653 Jy ! Component: 800 - total flux cleaned = 0.000647547 Jy ! Component: 850 - total flux cleaned = 0.000635094 Jy ! Component: 900 - total flux cleaned = 0.000683151 Jy ! Component: 950 - total flux cleaned = 0.000671316 Jy ! Component: 1000 - total flux cleaned = 0.00067125 Jy ! Component: 1050 - total flux cleaned = 0.000693795 Jy ! Component: 1100 - total flux cleaned = 0.000693529 Jy ! Component: 1150 - total flux cleaned = 0.000693166 Jy ! Component: 1200 - total flux cleaned = 0.000628727 Jy ! Component: 1250 - total flux cleaned = 0.000628921 Jy ! Component: 1300 - total flux cleaned = 0.000607909 Jy ! Component: 1350 - total flux cleaned = 0.000617968 Jy ! Component: 1400 - total flux cleaned = 0.000617861 Jy ! Component: 1450 - total flux cleaned = 0.000607875 Jy ! Component: 1500 - total flux cleaned = 0.000617772 Jy ! Component: 1550 - total flux cleaned = 0.000608135 Jy ! Component: 1600 - total flux cleaned = 0.000608199 Jy ! Component: 1650 - total flux cleaned = 0.000608188 Jy ! Component: 1700 - total flux cleaned = 0.000626969 Jy ! Component: 1750 - total flux cleaned = 0.000636224 Jy ! Component: 1800 - total flux cleaned = 0.000672954 Jy ! Component: 1850 - total flux cleaned = 0.000709277 Jy ! Component: 1900 - total flux cleaned = 0.000709238 Jy ! Component: 1950 - total flux cleaned = 0.000726944 Jy ! Component: 2000 - total flux cleaned = 0.000753303 Jy ! Component: 2050 - total flux cleaned = 0.000796825 Jy ! Component: 2100 - total flux cleaned = 0.000822604 Jy ! Component: 2150 - total flux cleaned = 0.000856755 Jy ! Component: 2200 - total flux cleaned = 0.000899026 Jy ! Component: 2250 - total flux cleaned = 0.000932427 Jy ! Component: 2300 - total flux cleaned = 0.000957255 Jy ! Component: 2350 - total flux cleaned = 0.000973673 Jy ! Component: 2400 - total flux cleaned = 0.000998123 Jy ! Component: 2450 - total flux cleaned = 0.00103034 Jy ! Component: 2500 - total flux cleaned = 0.00105431 Jy ! Component: 2550 - total flux cleaned = 0.00107805 Jy ! Component: 2600 - total flux cleaned = 0.00110153 Jy ! Component: 2650 - total flux cleaned = 0.00111711 Jy ! Component: 2700 - total flux cleaned = 0.00112487 Jy ! Component: 2750 - total flux cleaned = 0.00116312 Jy ! Component: 2800 - total flux cleaned = 0.00117072 Jy ! Component: 2850 - total flux cleaned = 0.00120839 Jy ! Component: 2900 - total flux cleaned = 0.00123826 Jy ! Component: 2950 - total flux cleaned = 0.00125309 Jy ! Component: 3000 - total flux cleaned = 0.00128253 Jy ! Component: 3050 - total flux cleaned = 0.00131178 Jy ! Component: 3100 - total flux cleaned = 0.00134797 Jy ! Component: 3150 - total flux cleaned = 0.00138382 Jy ! Component: 3200 - total flux cleaned = 0.0014194 Jy ! Component: 3250 - total flux cleaned = 0.00143355 Jy ! Component: 3300 - total flux cleaned = 0.00144058 Jy ! Component: 3350 - total flux cleaned = 0.00146844 Jy ! Component: 3400 - total flux cleaned = 0.00149608 Jy ! Component: 3450 - total flux cleaned = 0.00151663 Jy ! Component: 3500 - total flux cleaned = 0.00153025 Jy ! Component: 3550 - total flux cleaned = 0.00155736 Jy ! Component: 3600 - total flux cleaned = 0.00159093 Jy ! Component: 3650 - total flux cleaned = 0.0016109 Jy ! Component: 3700 - total flux cleaned = 0.00162411 Jy ! Component: 3750 - total flux cleaned = 0.00166366 Jy ! Component: 3800 - total flux cleaned = 0.00167677 Jy ! Component: 3850 - total flux cleaned = 0.00170284 Jy ! Component: 3900 - total flux cleaned = 0.00172872 Jy ! Component: 3950 - total flux cleaned = 0.00175438 Jy ! Component: 4000 - total flux cleaned = 0.00179268 Jy ! Component: 4050 - total flux cleaned = 0.00181163 Jy ! Total flux subtracted in 4096 components = 0.00183683 Jy ! Clean residual min=-0.000342 max=0.000336 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0528313 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 358 components and 0.0528313 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0736-0701_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.73 x 8.123 at -10.53 degrees (North through East) ! Clean map min=-0.0007021 max=0.049171 Jy/beam ! Writing clean map to FITS file: .//J0736-0701_C_map.fits wmodel .//J0736-0701_C_map.mod ! Writing 358 model components to file: .//J0736-0701_C_map.mod wobs .//J0736-0701_C_uvs.fits ! Writing UV FITS file: .//J0736-0701_C_uvs.fits wwins .//J0736-0701_C_map.win ! wwins: Wrote 2 windows to .//J0736-0701_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0491715 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.741452 0.741452 1.4829 2.96581 5.93162 11.8632 23.7265 47.4529 94.9059 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 404.611 quit ! Quitting program ! Log file .//J0736-0701_C_dfm.log closed on Mon Jan 20 00:01:41 2020