! Started logfile: .//J0243-0550_X_dfm.log on Sat Oct 20 23:38:47 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 .//J0243-0550_X_uva.fits ! Reading UV FITS file: .//J0243-0550_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0243-0550 ! ! 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 76 lines of history. ! ! Reading 672 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 J0243-0550_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. ! ! 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=1.041237Jy sigma=46.837714 ! Fit after self-cal, rms=0.727080Jy sigma=32.821106 ! 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=0.9161 mas, bmaj=4.645 mas, bpa=24.64 degrees ! Estimated noise=0.851466 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 = 0.208177 Jy ! Component: 100 - total flux cleaned = 0.262815 Jy ! Total flux subtracted in 100 components = 0.262815 Jy ! Clean residual min=-0.017680 max=0.026563 Jy/beam ! Clean residual mean=0.000031 rms=0.006481 Jy/beam ! Combined flux in latest and established models = 0.262815 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.262815 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=0.060815Jy sigma=2.653859 ! Fit after self-cal, rms=0.060737Jy sigma=2.651151 ! 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=1.089 mas, bmaj=4.532 mas, bpa=24.31 degrees ! Estimated noise=0.658786 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 = 0.0380395 Jy ! Component: 100 - total flux cleaned = 0.0607522 Jy ! Component: 150 - total flux cleaned = 0.0745393 Jy ! Component: 200 - total flux cleaned = 0.0813206 Jy ! Total flux subtracted in 200 components = 0.0813206 Jy ! Clean residual min=-0.006545 max=0.006542 Jy/beam ! Clean residual mean=0.000009 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.344136 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.344136 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=0.027841Jy sigma=0.942101 ! Fit after self-cal, rms=0.027670Jy sigma=0.932501 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 4.532 at 24.31 degrees (North through East) ! Clean map min=-0.0058973 max=0.27808 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 LA 0.99 NL 1.01 ! OV 0.95 PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 LA 0.97 NL 1.00 ! OV 0.99 PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 LA 0.96 NL 1.01 ! OV 0.98 PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 LA 0.97 NL 1.05 ! OV 0.98 PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 LA 1.00 NL 1.03 ! OV 1.00 PT 1.00 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 LA 1.00 NL 1.04 ! OV 1.00 PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 LA 0.97 NL 1.06 ! OV 1.02 PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 LA 0.98 NL 1.07 ! OV 1.02 PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.027670Jy sigma=0.932501 ! Fit after self-cal, rms=0.024381Jy sigma=0.735525 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=4.568 mas, bpa=24.35 degrees ! Estimated noise=0.654401 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 = 0.000180246 Jy ! Component: 100 - total flux cleaned = 0.000549022 Jy ! Component: 150 - total flux cleaned = 0.000288817 Jy ! Component: 200 - total flux cleaned = 0.000176353 Jy ! Total flux subtracted in 200 components = 0.000176353 Jy ! Clean residual min=-0.002574 max=0.002264 Jy/beam ! Clean residual mean=0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.344312 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.344312 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=0.023855Jy sigma=0.694376 ! Fit after self-cal, rms=0.023832Jy sigma=0.692361 ! 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=0.023832Jy sigma=0.692361 ! Fit after self-cal, rms=0.023800Jy sigma=0.691042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=4.566 mas, bpa=24.35 degrees ! Estimated noise=0.65452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.28199e-06 Jy ! Component: 100 - total flux cleaned = 5.13749e-05 Jy ! Component: 150 - total flux cleaned = 0.000166392 Jy ! Component: 200 - total flux cleaned = 0.000197843 Jy ! Total flux subtracted in 200 components = 0.000197843 Jy ! Clean residual min=-0.002088 max=0.002264 Jy/beam ! Clean residual mean=0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.34451 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.34451 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=0.023664Jy sigma=0.680139 ! Fit after self-cal, rms=0.023650Jy sigma=0.679489 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 = -0.000183499 Jy ! Component: 100 - total flux cleaned = -0.000131291 Jy ! Component: 150 - total flux cleaned = -0.000132012 Jy ! Component: 200 - total flux cleaned = -4.15151e-05 Jy ! Total flux subtracted in 200 components = -4.15151e-05 Jy ! Clean residual min=-0.001973 max=0.002182 Jy/beam ! Clean residual mean=0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.344468 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.344468 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=0.023596Jy sigma=0.675909 ! Fit after self-cal, rms=0.023587Jy sigma=0.675624 ! 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=0.023587Jy sigma=0.675624 ! Fit after self-cal, rms=0.023582Jy sigma=0.675326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=4.565 mas, bpa=24.35 degrees ! Estimated noise=0.654645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.50079e-05 Jy ! Component: 100 - total flux cleaned = 9.90743e-06 Jy ! Component: 150 - total flux cleaned = 6.76603e-05 Jy ! Component: 200 - total flux cleaned = 0.000139591 Jy ! Total flux subtracted in 200 components = 0.000139591 Jy ! Clean residual min=-0.001834 max=0.002074 Jy/beam ! Clean residual mean=0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.344608 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.344608 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=0.023545Jy sigma=0.672850 ! Fit after self-cal, rms=0.023537Jy sigma=0.672639 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 = -7.69497e-05 Jy ! Component: 100 - total flux cleaned = -7.66642e-05 Jy ! Component: 150 - total flux cleaned = -4.3627e-05 Jy ! Component: 200 - total flux cleaned = 2.74854e-06 Jy ! Total flux subtracted in 200 components = 2.74854e-06 Jy ! Clean residual min=-0.001733 max=0.001994 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.344611 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.344611 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=0.023514Jy sigma=0.671016 ! Fit after self-cal, rms=0.023508Jy sigma=0.670877 ! 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=0.023508Jy sigma=0.670877 ! Fit after self-cal, rms=0.023510Jy sigma=0.670778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=4.569 mas, bpa=17.92 degrees ! Estimated noise=0.750081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262724 Jy ! Component: 100 - total flux cleaned = -0.000265729 Jy ! Component: 150 - total flux cleaned = -0.000220001 Jy ! Component: 200 - total flux cleaned = -0.000191561 Jy ! Total flux subtracted in 200 components = -0.000191561 Jy ! Clean residual min=-0.001794 max=0.002121 Jy/beam ! Clean residual mean=0.000007 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.344419 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.344419 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=0.023493Jy sigma=0.669955 ! Fit after self-cal, rms=0.023484Jy sigma=0.669729 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 = -2.01294e-05 Jy ! Component: 100 - total flux cleaned = -2.18555e-05 Jy ! Component: 150 - total flux cleaned = -9.74319e-06 Jy ! Component: 200 - total flux cleaned = 6.10297e-07 Jy ! Total flux subtracted in 200 components = 6.10297e-07 Jy ! Clean residual min=-0.001749 max=0.002093 Jy/beam ! Clean residual mean=0.000007 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.34442 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.34442 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=0.023476Jy sigma=0.669101 ! Fit after self-cal, rms=0.023471Jy sigma=0.669008 ! 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=1.106 mas, bmaj=4.565 mas, bpa=24.35 degrees ! Estimated noise=0.654788 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 4.565 at 24.35 degrees (North through East) ! Clean map min=-0.0022857 max=0.27663 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=0.9272 mas, bmaj=4.677 mas, bpa=24.67 degrees ! Estimated noise=0.851961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208277 Jy ! Component: 100 - total flux cleaned = 0.260724 Jy ! Component: 150 - total flux cleaned = 0.290169 Jy ! Component: 200 - total flux cleaned = 0.309638 Jy ! Total flux subtracted in 200 components = 0.309638 Jy ! Clean residual min=-0.008264 max=0.011046 Jy/beam ! Clean residual mean=0.000012 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 0.309639 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.309639 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=4.565 mas, bpa=24.35 degrees ! Estimated noise=0.654788 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) ! Added new window around map position (13.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151041 Jy ! Component: 100 - total flux cleaned = 0.02418 Jy ! Component: 150 - total flux cleaned = 0.0291625 Jy ! Component: 200 - total flux cleaned = 0.0307483 Jy ! Total flux subtracted in 200 components = 0.0307483 Jy ! Clean residual min=-0.003885 max=0.002973 Jy/beam ! Clean residual mean=0.000005 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.340387 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.340387 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=2.271 mas, bmaj=4.569 mas, bpa=17.92 degrees ! Estimated noise=0.750081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103961 Jy ! Component: 100 - total flux cleaned = 0.0009022 Jy ! Component: 150 - total flux cleaned = 0.000529089 Jy ! Component: 200 - total flux cleaned = 0.000307067 Jy ! Total flux subtracted in 200 components = 0.000307067 Jy ! Clean residual min=-0.002449 max=0.002038 Jy/beam ! Clean residual mean=0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.340694 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 = -4.02258e-05 Jy ! Component: 100 - total flux cleaned = -4.31495e-05 Jy ! Component: 150 - total flux cleaned = -1.44029e-05 Jy ! Component: 200 - total flux cleaned = 3.95756e-05 Jy ! Total flux subtracted in 200 components = 3.95756e-05 Jy ! Clean residual min=-0.002074 max=0.001936 Jy/beam ! Clean residual mean=0.000006 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.340733 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 91 components and 0.340733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=4.565 mas, bpa=24.35 degrees ! Estimated noise=0.654788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328361 Jy ! Component: 100 - total flux cleaned = -0.000326843 Jy ! Component: 150 - total flux cleaned = -0.000321361 Jy ! Component: 200 - total flux cleaned = -0.000402364 Jy ! Total flux subtracted in 200 components = -0.000402364 Jy ! Clean residual min=-0.002425 max=0.002032 Jy/beam ! Clean residual mean=0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.340331 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.340331 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=0.023640Jy sigma=0.679756 ! Fit after self-cal, rms=0.023623Jy sigma=0.677867 wmodel J0243-0550_X_map.mod ! Writing 115 model components to file: J0243-0550_X_map.mod wobs J0243-0550_X_uvs.fits ! Writing UV FITS file: J0243-0550_X_uvs.fits wwins J0243-0550_X_map.win ! wwins: Wrote 2 windows to J0243-0550_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 = -0.000374089 Jy ! Component: 100 - total flux cleaned = -0.000578935 Jy ! Component: 150 - total flux cleaned = -0.000426115 Jy ! Component: 200 - total flux cleaned = -0.000256546 Jy ! Component: 250 - total flux cleaned = -4.79315e-05 Jy ! Component: 300 - total flux cleaned = 0.000120939 Jy ! Component: 350 - total flux cleaned = 0.000234683 Jy ! Component: 400 - total flux cleaned = 0.000298691 Jy ! Component: 450 - total flux cleaned = 0.000399543 Jy ! Component: 500 - total flux cleaned = 0.000513632 Jy ! Component: 550 - total flux cleaned = 0.000586179 Jy ! Component: 600 - total flux cleaned = 0.000637883 Jy ! Component: 650 - total flux cleaned = 0.000654723 Jy ! Component: 700 - total flux cleaned = 0.000656011 Jy ! Component: 750 - total flux cleaned = 0.000610299 Jy ! Component: 800 - total flux cleaned = 0.000610286 Jy ! Component: 850 - total flux cleaned = 0.000595948 Jy ! Component: 900 - total flux cleaned = 0.000665447 Jy ! Component: 950 - total flux cleaned = 0.000719963 Jy ! Component: 1000 - total flux cleaned = 0.000826115 Jy ! Component: 1050 - total flux cleaned = 0.000916488 Jy ! Component: 1100 - total flux cleaned = 0.000954261 Jy ! Component: 1150 - total flux cleaned = 0.00105341 Jy ! Component: 1200 - total flux cleaned = 0.00115094 Jy ! Component: 1250 - total flux cleaned = 0.00128265 Jy ! Component: 1300 - total flux cleaned = 0.00135298 Jy ! Component: 1350 - total flux cleaned = 0.00145721 Jy ! Component: 1400 - total flux cleaned = 0.0015256 Jy ! Component: 1450 - total flux cleaned = 0.00164931 Jy ! Component: 1500 - total flux cleaned = 0.00171603 Jy ! Component: 1550 - total flux cleaned = 0.00182581 Jy ! Component: 1600 - total flux cleaned = 0.00193425 Jy ! Component: 1650 - total flux cleaned = 0.00202001 Jy ! Component: 1700 - total flux cleaned = 0.00209429 Jy ! Component: 1750 - total flux cleaned = 0.00217839 Jy ! Component: 1800 - total flux cleaned = 0.00223047 Jy ! Component: 1850 - total flux cleaned = 0.00228217 Jy ! Component: 1900 - total flux cleaned = 0.00233346 Jy ! Component: 1950 - total flux cleaned = 0.00239452 Jy ! Component: 2000 - total flux cleaned = 0.002445 Jy ! Component: 2050 - total flux cleaned = 0.00251507 Jy ! Component: 2100 - total flux cleaned = 0.00256476 Jy ! Component: 2150 - total flux cleaned = 0.00263379 Jy ! Component: 2200 - total flux cleaned = 0.00270233 Jy ! Component: 2250 - total flux cleaned = 0.00278015 Jy ! Component: 2300 - total flux cleaned = 0.00284788 Jy ! Component: 2350 - total flux cleaned = 0.00293447 Jy ! Component: 2400 - total flux cleaned = 0.00300146 Jy ! Component: 2450 - total flux cleaned = 0.00308712 Jy ! Component: 2500 - total flux cleaned = 0.00316289 Jy ! Component: 2550 - total flux cleaned = 0.00321007 Jy ! Component: 2600 - total flux cleaned = 0.00330405 Jy ! Component: 2650 - total flux cleaned = 0.00337898 Jy ! Component: 2700 - total flux cleaned = 0.00343504 Jy ! Component: 2750 - total flux cleaned = 0.00350031 Jy ! Component: 2800 - total flux cleaned = 0.00355623 Jy ! Component: 2850 - total flux cleaned = 0.00363076 Jy ! Component: 2900 - total flux cleaned = 0.00368659 Jy ! Component: 2950 - total flux cleaned = 0.00375183 Jy ! Component: 3000 - total flux cleaned = 0.00384496 Jy ! Component: 3050 - total flux cleaned = 0.00389157 Jy ! Component: 3100 - total flux cleaned = 0.00400338 Jy ! Component: 3150 - total flux cleaned = 0.00405927 Jy ! Component: 3200 - total flux cleaned = 0.00414326 Jy ! Component: 3250 - total flux cleaned = 0.00422728 Jy ! Component: 3300 - total flux cleaned = 0.00430217 Jy ! Component: 3350 - total flux cleaned = 0.00437733 Jy ! Component: 3400 - total flux cleaned = 0.00446209 Jy ! Component: 3450 - total flux cleaned = 0.00453766 Jy ! Component: 3500 - total flux cleaned = 0.00462291 Jy ! Component: 3550 - total flux cleaned = 0.00469904 Jy ! Component: 3600 - total flux cleaned = 0.00477547 Jy ! Component: 3650 - total flux cleaned = 0.00485219 Jy ! Component: 3700 - total flux cleaned = 0.00492921 Jy ! Component: 3750 - total flux cleaned = 0.00498725 Jy ! Component: 3800 - total flux cleaned = 0.00505525 Jy ! Component: 3850 - total flux cleaned = 0.00514313 Jy ! Component: 3900 - total flux cleaned = 0.00522176 Jy ! Component: 3950 - total flux cleaned = 0.00528107 Jy ! Component: 4000 - total flux cleaned = 0.00535078 Jy ! Component: 4050 - total flux cleaned = 0.00540083 Jy ! Total flux subtracted in 4096 components = 0.00548144 Jy ! Clean residual min=-0.000596 max=0.000640 Jy/beam ! Clean residual mean=0.000005 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.345812 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 327 components and 0.345812 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0243-0550_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 4.565 at 24.35 degrees (North through East) ! Clean map min=-0.0014003 max=0.27664 Jy/beam ! Writing clean map to FITS file: .//J0243-0550_X_map.fits wmodel .//J0243-0550_X_map.mod ! Writing 327 model components to file: .//J0243-0550_X_map.mod wobs .//J0243-0550_X_uvs.fits ! Writing UV FITS file: .//J0243-0550_X_uvs.fits wwins .//J0243-0550_X_map.win ! wwins: Wrote 3 windows to .//J0243-0550_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.27664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152914 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165826 0.165826 0.331652 0.663303 1.32661 2.65321 5.30642 10.6128 21.2257 42.4514 84.9028 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.276 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1809.13 quit ! Quitting program ! Log file .//J0243-0550_X_dfm.log closed on Sat Oct 20 23:38:51 2018