! Started logfile: /tmp/maps//J0349+4609_X_20180602_dfm.log on Wed Jul 4 23:00:30 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 /tmp/maps//J0349+4609_X_20180602_uva.fits ! Reading UV FITS file: /tmp/maps//J0349+4609_X_20180602_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.894118 visibilities/baseline/integration-bin. ! Found source: J0349+4609 ! ! 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 85 lines of history. ! ! Reading 1216 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 J0349+4609_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013314Jy sigma=22.555263 ! Fit after self-cal, rms=0.687287Jy sigma=15.049697 ! 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=0.8659 mas, bmaj=5.153 mas, bpa=86.85 degrees ! Estimated noise=1.33284 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240519 Jy ! Component: 100 - total flux cleaned = 0.293799 Jy ! Total flux subtracted in 100 components = 0.293799 Jy ! Clean residual min=-0.018455 max=0.018464 Jy/beam ! Clean residual mean=0.000024 rms=0.006307 Jy/beam ! Combined flux in latest and established models = 0.293799 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.293799 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=0.057311Jy sigma=1.192804 ! Fit after self-cal, rms=0.056960Jy sigma=1.187030 ! 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=1.056 mas, bmaj=5.08 mas, bpa=87.67 degrees ! Estimated noise=0.959636 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 = 0.0182869 Jy ! Component: 100 - total flux cleaned = 0.0211049 Jy ! Component: 150 - total flux cleaned = 0.0237732 Jy ! Component: 200 - total flux cleaned = 0.0245689 Jy ! Total flux subtracted in 200 components = 0.0245689 Jy ! Clean residual min=-0.005326 max=0.005331 Jy/beam ! Clean residual mean=0.000027 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.318368 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 59 components and 0.318368 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=0.036622Jy sigma=0.714332 ! Fit after self-cal, rms=0.036486Jy sigma=0.712389 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 5.08 at 87.67 degrees (North through East) ! Clean map min=-0.0098945 max=0.31073 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.99 LA 1.01 MK 1.00 ! OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 0.98 LA 1.00 MK 1.02 ! OV 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 0.98 LA 1.00 MK 1.01 ! OV 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 0.97 LA 1.01 MK 1.02 ! OV 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 1.01 LA 1.01 MK 1.01 ! OV 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 KP 0.97 LA 1.02 MK 1.02 ! OV 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 0.99 LA 1.02 MK 1.01 ! OV 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 1.01 LA 1.01 MK 1.01 ! OV 0.98 ! ! ! Fit before self-cal, rms=0.036486Jy sigma=0.712389 ! Fit after self-cal, rms=0.034136Jy sigma=0.673927 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=5.061 mas, bpa=87.63 degrees ! Estimated noise=0.942775 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 = 0.00491868 Jy ! Component: 100 - total flux cleaned = 0.00463778 Jy ! Component: 150 - total flux cleaned = 0.00431304 Jy ! Component: 200 - total flux cleaned = 0.00409211 Jy ! Total flux subtracted in 200 components = 0.00409211 Jy ! Clean residual min=-0.000801 max=0.000799 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.32246 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 112 components and 0.32246 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=0.033190Jy sigma=0.651730 ! Fit after self-cal, rms=0.033178Jy sigma=0.651553 ! 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=0.033178Jy sigma=0.651553 ! Fit after self-cal, rms=0.033122Jy sigma=0.651256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=5.062 mas, bpa=87.64 degrees ! Estimated noise=0.941527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750181 Jy ! Component: 100 - total flux cleaned = 0.00085883 Jy ! Component: 150 - total flux cleaned = 0.000919777 Jy ! Component: 200 - total flux cleaned = 0.000946081 Jy ! Total flux subtracted in 200 components = 0.000946081 Jy ! Clean residual min=-0.000459 max=0.000463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.323406 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 176 components and 0.323406 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=0.033053Jy sigma=0.649669 ! Fit after self-cal, rms=0.033053Jy sigma=0.649607 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 = -2.402e-05 Jy ! Component: 100 - total flux cleaned = -2.46668e-05 Jy ! Component: 150 - total flux cleaned = -1.74929e-06 Jy ! Component: 200 - total flux cleaned = 8.52375e-05 Jy ! Total flux subtracted in 200 components = 8.52375e-05 Jy ! Clean residual min=-0.000356 max=0.000361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.323491 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 232 components and 0.323491 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=0.033026Jy sigma=0.648819 ! Fit after self-cal, rms=0.033027Jy sigma=0.648797 ! 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=0.033027Jy sigma=0.648797 ! Fit after self-cal, rms=0.033003Jy sigma=0.648702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=5.063 mas, bpa=87.64 degrees ! Estimated noise=0.94093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257519 Jy ! Component: 100 - total flux cleaned = 0.000409001 Jy ! Component: 150 - total flux cleaned = 0.000531059 Jy ! Component: 200 - total flux cleaned = 0.000649215 Jy ! Total flux subtracted in 200 components = 0.000649215 Jy ! Clean residual min=-0.000325 max=0.000323 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.32414 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 261 components and 0.32414 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=0.032977Jy sigma=0.648131 ! Fit after self-cal, rms=0.032978Jy sigma=0.648115 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 = -0.000163219 Jy ! Component: 100 - total flux cleaned = -3.53626e-05 Jy ! Component: 150 - total flux cleaned = 9.15379e-05 Jy ! Component: 200 - total flux cleaned = 0.00018174 Jy ! Total flux subtracted in 200 components = 0.00018174 Jy ! Clean residual min=-0.000300 max=0.000301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.324322 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 298 components and 0.324322 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=0.032961Jy sigma=0.647655 ! Fit after self-cal, rms=0.032962Jy sigma=0.647644 ! 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=0.032962Jy sigma=0.647644 ! Fit after self-cal, rms=0.032944Jy sigma=0.647606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.777 mas, bmaj=4.696 mas, bpa=78.02 degrees ! Estimated noise=1.17741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.41107e-05 Jy ! Component: 100 - total flux cleaned = 0.000125841 Jy ! Component: 150 - total flux cleaned = 0.000229312 Jy ! Component: 200 - total flux cleaned = 0.000305586 Jy ! Total flux subtracted in 200 components = 0.000305586 Jy ! Clean residual min=-0.000211 max=0.000214 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.324627 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 338 components and 0.324627 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=0.032936Jy sigma=0.647426 ! Fit after self-cal, rms=0.032937Jy sigma=0.647407 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.0478e-05 Jy ! Component: 100 - total flux cleaned = 0.000145475 Jy ! Component: 150 - total flux cleaned = 0.000228301 Jy ! Component: 200 - total flux cleaned = 0.000290584 Jy ! Total flux subtracted in 200 components = 0.000290584 Jy ! Clean residual min=-0.000174 max=0.000176 Jy/beam ! Clean residual mean=0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.324918 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 369 components and 0.324918 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=0.032930Jy sigma=0.647256 ! Fit after self-cal, rms=0.032931Jy sigma=0.647246 ! 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=1.065 mas, bmaj=5.064 mas, bpa=87.64 degrees ! Estimated noise=0.940445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 5.064 at 87.64 degrees (North through East) ! Clean map min=-0.0049265 max=0.3055 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=0.8713 mas, bmaj=5.132 mas, bpa=86.82 degrees ! Estimated noise=1.31185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.236727 Jy ! Component: 100 - total flux cleaned = 0.28909 Jy ! Component: 150 - total flux cleaned = 0.305121 Jy ! Component: 200 - total flux cleaned = 0.310643 Jy ! Total flux subtracted in 200 components = 0.310643 Jy ! Clean residual min=-0.007557 max=0.007584 Jy/beam ! Clean residual mean=0.000014 rms=0.002786 Jy/beam ! Combined flux in latest and established models = 0.310643 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.310643 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=5.064 mas, bpa=87.64 degrees ! Estimated noise=0.940445 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 = 0.000789309 Jy ! Component: 100 - total flux cleaned = 0.00147412 Jy ! Component: 150 - total flux cleaned = 0.00284897 Jy ! Component: 200 - total flux cleaned = 0.00431086 Jy ! Total flux subtracted in 200 components = 0.00431086 Jy ! Clean residual min=-0.002980 max=0.003017 Jy/beam ! Clean residual mean=0.000016 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.314954 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 88 components and 0.314954 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=2.777 mas, bmaj=4.696 mas, bpa=78.02 degrees ! Estimated noise=1.17741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186006 Jy ! Component: 100 - total flux cleaned = -0.000914243 Jy ! Component: 150 - total flux cleaned = -0.00144208 Jy ! Component: 200 - total flux cleaned = -0.00266157 Jy ! Total flux subtracted in 200 components = -0.00266157 Jy ! Clean residual min=-0.001454 max=0.001458 Jy/beam ! Clean residual mean=0.000011 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.312292 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001068 Jy ! Component: 100 - total flux cleaned = -0.00188184 Jy ! Component: 150 - total flux cleaned = -0.00230078 Jy ! Component: 200 - total flux cleaned = -0.00293685 Jy ! Total flux subtracted in 200 components = -0.00293685 Jy ! Clean residual min=-0.001186 max=0.001188 Jy/beam ! Clean residual mean=0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.309355 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 201 components and 0.309355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=5.064 mas, bpa=87.64 degrees ! Estimated noise=0.940445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178889 Jy ! Component: 100 - total flux cleaned = -0.000258242 Jy ! Component: 150 - total flux cleaned = -0.000380849 Jy ! Component: 200 - total flux cleaned = -0.000604927 Jy ! Total flux subtracted in 200 components = -0.000604927 Jy ! Clean residual min=-0.000454 max=0.000450 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.308751 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 254 components and 0.308751 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=0.032996Jy sigma=0.649108 ! Fit after self-cal, rms=0.032989Jy sigma=0.648917 wmodel J0349+4609_X_map.mod ! Writing 254 model components to file: J0349+4609_X_map.mod wobs J0349+4609_X_uvs.fits ! Writing UV FITS file: J0349+4609_X_uvs.fits wwins J0349+4609_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /tmp/maps//J0349+4609_X_20180602_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 5.064 at 87.64 degrees (North through East) ! Clean map min=-0.0053681 max=0.30168 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J0349+4609_X_20180602_map.fits wmodel /tmp/maps//J0349+4609_X_20180602_map.mod ! Writing 254 model components to file: /tmp/maps//J0349+4609_X_20180602_map.mod wobs /tmp/maps//J0349+4609_X_20180602_uvs.fits ! Writing UV FITS file: /tmp/maps//J0349+4609_X_20180602_uvs.fits wwins /tmp/maps//J0349+4609_X_20180602_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.301677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147458 0.147458 0.294916 0.589833 1.17967 2.35933 4.71866 9.43732 18.8746 37.7493 75.4986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2034.47 quit ! Quitting program ! Log file /tmp/maps//J0349+4609_X_20180602_dfm.log closed on Wed Jul 4 23:00:33 2018