! Started logfile: .//J0619-1725_C_dfm.log on Mon Jan 20 17:33:21 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 .//J0619-1725_C_uva.fits ! Reading UV FITS file: .//J0619-1725_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0619-1725 ! ! 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 3360 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 J0619-1725_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007660Jy sigma=16.659749 ! Fit after self-cal, rms=0.942646Jy sigma=15.631249 ! 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=2.214 mas, bmaj=11.88 mas, bpa=-11.02 degrees ! Estimated noise=1.09882 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 = 0.0448307 Jy ! Component: 100 - total flux cleaned = 0.0547845 Jy ! Total flux subtracted in 100 components = 0.0547845 Jy ! Clean residual min=-0.004376 max=0.003859 Jy/beam ! Clean residual mean=0.000002 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.0547845 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0547845 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=0.058688Jy sigma=0.667888 ! Fit after self-cal, rms=0.058603Jy sigma=0.667037 ! 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=2.78 mas, bmaj=11.6 mas, bpa=-10.95 degrees ! Estimated noise=0.787345 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 = 0.00430353 Jy ! Component: 100 - total flux cleaned = 0.00640109 Jy ! Component: 150 - total flux cleaned = 0.00730837 Jy ! Component: 200 - total flux cleaned = 0.00780501 Jy ! Total flux subtracted in 200 components = 0.00780501 Jy ! Clean residual min=-0.002693 max=0.001964 Jy/beam ! Clean residual mean=0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0625895 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.0625895 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=0.058256Jy sigma=0.660240 ! Fit after self-cal, rms=0.058251Jy sigma=0.659990 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.78 x 11.6 at -10.95 degrees (North through East) ! Clean map min=-0.002611 max=0.058773 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.00 KP 1.01 ! LA 0.94 NL 1.02 OV 1.12 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.81 KP 1.10 ! LA 0.93 NL 0.97 OV 0.99 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 1.00 KP 0.98 ! LA 0.93 NL 1.00 OV 0.92 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.13 HN 0.98 KP 1.03 ! LA 1.01 NL 1.03 OV 0.96 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.07 KP 1.01 ! LA 0.95 NL 0.88 OV 1.14 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.99 KP 0.92 ! LA 0.84 NL 1.15 OV 0.97 PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.03 KP 1.01 ! LA 1.06 NL 0.95 OV 1.10 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.11 KP 1.07 ! LA 0.96 NL 1.05 OV 0.92 PT 1.04 ! ! ! Fit before self-cal, rms=0.058251Jy sigma=0.659990 ! Fit after self-cal, rms=0.056324Jy sigma=0.652916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.788 mas, bmaj=11.63 mas, bpa=-10.94 degrees ! Estimated noise=0.781726 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 = 0.000170154 Jy ! Component: 100 - total flux cleaned = 0.000141272 Jy ! Component: 150 - total flux cleaned = 0.000188976 Jy ! Component: 200 - total flux cleaned = 0.000250316 Jy ! Total flux subtracted in 200 components = 0.000250316 Jy ! Clean residual min=-0.002378 max=0.001960 Jy/beam ! Clean residual mean=0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0628398 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.0628398 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=0.056296Jy sigma=0.652559 ! Fit after self-cal, rms=0.056319Jy sigma=0.652237 ! 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=0.056319Jy sigma=0.652237 ! Fit after self-cal, rms=0.056290Jy sigma=0.652216 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.788 mas, bmaj=11.63 mas, bpa=-10.94 degrees ! Estimated noise=0.781615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015859 Jy ! Component: 100 - total flux cleaned = 0.000248127 Jy ! Component: 150 - total flux cleaned = 0.000272815 Jy ! Component: 200 - total flux cleaned = 0.00028294 Jy ! Total flux subtracted in 200 components = 0.00028294 Jy ! Clean residual min=-0.002353 max=0.001997 Jy/beam ! Clean residual mean=0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0631228 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0631228 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=0.056277Jy sigma=0.652100 ! Fit after self-cal, rms=0.056278Jy sigma=0.652060 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 = -5.83351e-06 Jy ! Component: 100 - total flux cleaned = 6.16411e-06 Jy ! Component: 150 - total flux cleaned = -3.91828e-06 Jy ! Component: 200 - total flux cleaned = -2.16699e-05 Jy ! Total flux subtracted in 200 components = -2.16699e-05 Jy ! Clean residual min=-0.002344 max=0.001987 Jy/beam ! Clean residual mean=0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0631011 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.0631011 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=0.056270Jy sigma=0.652000 ! Fit after self-cal, rms=0.056270Jy sigma=0.651979 ! 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=0.056270Jy sigma=0.651979 ! Fit after self-cal, rms=0.056202Jy sigma=0.651971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.786 mas, bmaj=11.63 mas, bpa=-10.93 degrees ! Estimated noise=0.781569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210615 Jy ! Component: 100 - total flux cleaned = 0.000241638 Jy ! Component: 150 - total flux cleaned = 0.000259284 Jy ! Component: 200 - total flux cleaned = 0.000259277 Jy ! Total flux subtracted in 200 components = 0.000259277 Jy ! Clean residual min=-0.002321 max=0.001979 Jy/beam ! Clean residual mean=0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0633604 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.0633604 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=0.056196Jy sigma=0.651928 ! Fit after self-cal, rms=0.056195Jy sigma=0.651918 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 = 1.30225e-05 Jy ! Component: 100 - total flux cleaned = 4.5511e-06 Jy ! Component: 150 - total flux cleaned = -1.17662e-05 Jy ! Component: 200 - total flux cleaned = -2.75214e-05 Jy ! Total flux subtracted in 200 components = -2.75214e-05 Jy ! Clean residual min=-0.002319 max=0.001964 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0633328 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.0633329 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=0.056191Jy sigma=0.651886 ! Fit after self-cal, rms=0.056191Jy sigma=0.651881 ! 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=0.056191Jy sigma=0.651881 ! Fit after self-cal, rms=0.056130Jy sigma=0.651875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.134 mas, bmaj=11.18 mas, bpa=-11.38 degrees ! Estimated noise=0.850246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122643 Jy ! Component: 100 - total flux cleaned = 9.30324e-05 Jy ! Component: 150 - total flux cleaned = 8.05257e-05 Jy ! Component: 200 - total flux cleaned = 6.91819e-05 Jy ! Total flux subtracted in 200 components = 6.91819e-05 Jy ! Clean residual min=-0.001971 max=0.001671 Jy/beam ! Clean residual mean=0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.063402 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.063402 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=0.056129Jy sigma=0.651868 ! Fit after self-cal, rms=0.056125Jy sigma=0.651861 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 = 3.16389e-05 Jy ! Component: 100 - total flux cleaned = 2.00832e-05 Jy ! Component: 150 - total flux cleaned = 8.84437e-06 Jy ! Component: 200 - total flux cleaned = 3.65384e-06 Jy ! Total flux subtracted in 200 components = 3.65384e-06 Jy ! Clean residual min=-0.001981 max=0.001663 Jy/beam ! Clean residual mean=0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0634057 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.0634057 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=0.056125Jy sigma=0.651852 ! Fit after self-cal, rms=0.056124Jy sigma=0.651850 ! 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=2.783 mas, bmaj=11.63 mas, bpa=-10.92 degrees ! Estimated noise=0.781429 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.783 x 11.63 at -10.92 degrees (North through East) ! Clean map min=-0.0022464 max=0.058135 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=2.236 mas, bmaj=11.84 mas, bpa=-11.03 degrees ! Estimated noise=1.09086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0444792 Jy ! Component: 100 - total flux cleaned = 0.0545448 Jy ! Component: 150 - total flux cleaned = 0.0584686 Jy ! Component: 200 - total flux cleaned = 0.0607659 Jy ! Total flux subtracted in 200 components = 0.0607659 Jy ! Clean residual min=-0.003754 max=0.003021 Jy/beam ! Clean residual mean=0.000003 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.0607658 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0607658 Jy ! Inverting map and beam ! Estimated beam: bmin=2.783 mas, bmaj=11.63 mas, bpa=-10.92 degrees ! Estimated noise=0.781429 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 = 0.00116816 Jy ! Component: 100 - total flux cleaned = 0.00168101 Jy ! Component: 150 - total flux cleaned = 0.0020185 Jy ! Component: 200 - total flux cleaned = 0.00222044 Jy ! Total flux subtracted in 200 components = 0.00222044 Jy ! Clean residual min=-0.002127 max=0.002157 Jy/beam ! Clean residual mean=0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0629863 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0629863 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=4.134 mas, bmaj=11.18 mas, bpa=-11.38 degrees ! Estimated noise=0.850246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191374 Jy ! Component: 100 - total flux cleaned = 0.00016161 Jy ! Component: 150 - total flux cleaned = 0.000174489 Jy ! Component: 200 - total flux cleaned = 0.000186291 Jy ! Total flux subtracted in 200 components = 0.000186291 Jy ! Clean residual min=-0.001908 max=0.001778 Jy/beam ! Clean residual mean=0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0631726 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 = 2.02669e-05 Jy ! Component: 100 - total flux cleaned = 4.6542e-05 Jy ! Component: 150 - total flux cleaned = 4.6407e-05 Jy ! Component: 200 - total flux cleaned = 5.41806e-05 Jy ! Total flux subtracted in 200 components = 5.41806e-05 Jy ! Clean residual min=-0.001919 max=0.001755 Jy/beam ! Clean residual mean=0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0632268 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.0632267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.783 mas, bmaj=11.63 mas, bpa=-10.92 degrees ! Estimated noise=0.781429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150011 Jy ! Component: 100 - total flux cleaned = 0.000137546 Jy ! Component: 150 - total flux cleaned = 0.000149263 Jy ! Component: 200 - total flux cleaned = 0.000160003 Jy ! Total flux subtracted in 200 components = 0.000160003 Jy ! Clean residual min=-0.002195 max=0.002009 Jy/beam ! Clean residual mean=0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0633867 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.0633867 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=0.056120Jy sigma=0.651923 ! Fit after self-cal, rms=0.056124Jy sigma=0.651905 wmodel J0619-1725_C_map.mod ! Writing 114 model components to file: J0619-1725_C_map.mod wobs J0619-1725_C_uvs.fits ! Writing UV FITS file: J0619-1725_C_uvs.fits wwins J0619-1725_C_map.win ! wwins: Wrote 1 windows to J0619-1725_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 = -0.000246623 Jy ! Component: 100 - total flux cleaned = -0.000189532 Jy ! Component: 150 - total flux cleaned = -4.74489e-05 Jy ! Component: 200 - total flux cleaned = 0.000168544 Jy ! Component: 250 - total flux cleaned = 0.000501412 Jy ! Component: 300 - total flux cleaned = 0.00077024 Jy ! Component: 350 - total flux cleaned = 0.0010503 Jy ! Component: 400 - total flux cleaned = 0.00120588 Jy ! Component: 450 - total flux cleaned = 0.00133405 Jy ! Component: 500 - total flux cleaned = 0.00141645 Jy ! Component: 550 - total flux cleaned = 0.00153539 Jy ! Component: 600 - total flux cleaned = 0.00164986 Jy ! Component: 650 - total flux cleaned = 0.00176071 Jy ! Component: 700 - total flux cleaned = 0.00186814 Jy ! Component: 750 - total flux cleaned = 0.00200798 Jy ! Component: 800 - total flux cleaned = 0.00207624 Jy ! Component: 850 - total flux cleaned = 0.0021095 Jy ! Component: 900 - total flux cleaned = 0.00219167 Jy ! Component: 950 - total flux cleaned = 0.0023202 Jy ! Component: 1000 - total flux cleaned = 0.00238363 Jy ! Component: 1050 - total flux cleaned = 0.00253874 Jy ! Component: 1100 - total flux cleaned = 0.00266075 Jy ! Component: 1150 - total flux cleaned = 0.00275095 Jy ! Component: 1200 - total flux cleaned = 0.00289881 Jy ! Component: 1250 - total flux cleaned = 0.00298603 Jy ! Component: 1300 - total flux cleaned = 0.00308639 Jy ! Component: 1350 - total flux cleaned = 0.00315717 Jy ! Component: 1400 - total flux cleaned = 0.0032688 Jy ! Component: 1450 - total flux cleaned = 0.00333753 Jy ! Component: 1500 - total flux cleaned = 0.00339164 Jy ! Component: 1550 - total flux cleaned = 0.00347192 Jy ! Component: 1600 - total flux cleaned = 0.00352453 Jy ! Component: 1650 - total flux cleaned = 0.00357661 Jy ! Component: 1700 - total flux cleaned = 0.00365399 Jy ! Component: 1750 - total flux cleaned = 0.00367947 Jy ! Component: 1800 - total flux cleaned = 0.00374257 Jy ! Component: 1850 - total flux cleaned = 0.00379236 Jy ! Component: 1900 - total flux cleaned = 0.00384161 Jy ! Component: 1950 - total flux cleaned = 0.00386597 Jy ! Component: 2000 - total flux cleaned = 0.00392651 Jy ! Component: 2050 - total flux cleaned = 0.00397438 Jy ! Component: 2100 - total flux cleaned = 0.00404528 Jy ! Component: 2150 - total flux cleaned = 0.00410389 Jy ! Component: 2200 - total flux cleaned = 0.00412707 Jy ! Component: 2250 - total flux cleaned = 0.00418462 Jy ! Component: 2300 - total flux cleaned = 0.00419596 Jy ! Component: 2350 - total flux cleaned = 0.00420728 Jy ! Component: 2400 - total flux cleaned = 0.00421852 Jy ! Component: 2450 - total flux cleaned = 0.00422966 Jy ! Component: 2500 - total flux cleaned = 0.00425189 Jy ! Component: 2550 - total flux cleaned = 0.00427403 Jy ! Component: 2600 - total flux cleaned = 0.00427403 Jy ! Component: 2650 - total flux cleaned = 0.00430686 Jy ! Component: 2700 - total flux cleaned = 0.00432866 Jy ! Component: 2750 - total flux cleaned = 0.00432866 Jy ! Component: 2800 - total flux cleaned = 0.00437175 Jy ! Component: 2850 - total flux cleaned = 0.00438241 Jy ! Component: 2900 - total flux cleaned = 0.00439311 Jy ! Component: 2950 - total flux cleaned = 0.00442492 Jy ! Component: 3000 - total flux cleaned = 0.0044355 Jy ! Component: 3050 - total flux cleaned = 0.00442498 Jy ! Component: 3100 - total flux cleaned = 0.00443546 Jy ! Component: 3150 - total flux cleaned = 0.00443546 Jy ! Component: 3200 - total flux cleaned = 0.00445629 Jy ! Component: 3250 - total flux cleaned = 0.00446668 Jy ! Component: 3300 - total flux cleaned = 0.00446674 Jy ! Component: 3350 - total flux cleaned = 0.0044874 Jy ! Component: 3400 - total flux cleaned = 0.00450783 Jy ! Component: 3450 - total flux cleaned = 0.0045283 Jy ! Component: 3500 - total flux cleaned = 0.00452832 Jy ! Component: 3550 - total flux cleaned = 0.00456887 Jy ! Component: 3600 - total flux cleaned = 0.00458908 Jy ! Component: 3650 - total flux cleaned = 0.00457901 Jy ! Component: 3700 - total flux cleaned = 0.00461922 Jy ! Component: 3750 - total flux cleaned = 0.00464931 Jy ! Component: 3800 - total flux cleaned = 0.0046593 Jy ! Component: 3850 - total flux cleaned = 0.00470905 Jy ! Component: 3900 - total flux cleaned = 0.00470903 Jy ! Component: 3950 - total flux cleaned = 0.00469915 Jy ! Component: 4000 - total flux cleaned = 0.00473866 Jy ! Component: 4050 - total flux cleaned = 0.00473867 Jy ! Total flux subtracted in 4096 components = 0.00475832 Jy ! Clean residual min=-0.000528 max=0.000576 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0681451 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 393 components and 0.0681451 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0619-1725_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.783 x 11.63 at -10.92 degrees (North through East) ! Clean map min=-0.0014868 max=0.058098 Jy/beam ! Writing clean map to FITS file: .//J0619-1725_C_map.fits wmodel .//J0619-1725_C_map.mod ! Writing 393 model components to file: .//J0619-1725_C_map.mod wobs .//J0619-1725_C_uvs.fits ! Writing UV FITS file: .//J0619-1725_C_uvs.fits wwins .//J0619-1725_C_map.win ! wwins: Wrote 2 windows to .//J0619-1725_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0580979 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.94172 0.94172 1.88344 3.76688 7.53376 15.0675 30.135 60.2701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 318.566 quit ! Quitting program ! Log file .//J0619-1725_C_dfm.log closed on Mon Jan 20 17:33:25 2020