! Started logfile: .//J1155+5453_C_20180710_dfm.log on Sat Jul 28 19:26:20 2018 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 .//J1155+5453_C_20180710_uva.fits ! Reading UV FITS file: .//J1155+5453_C_20180710_uva.fits ! AN table 1: 24 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1155+5453 ! ! 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 1920 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 J1155+5453_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=1.000431Jy sigma=22.569862 ! Fit after self-cal, rms=0.976392Jy sigma=22.073477 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=13.41 mas, bpa=-79.07 degrees ! Estimated noise=0.909442 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 = 0.0169658 Jy ! Component: 100 - total flux cleaned = 0.0187572 Jy ! Total flux subtracted in 100 components = 0.0187572 Jy ! Clean residual min=-0.001901 max=0.001900 Jy/beam ! Clean residual mean=-0.000045 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0187572 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0187572 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=0.035110Jy sigma=0.646949 ! Fit after self-cal, rms=0.033936Jy sigma=0.614399 ! 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=4.296 mas, bmaj=13.21 mas, bpa=-79.77 degrees ! Estimated noise=0.735225 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 = 0.00361194 Jy ! Component: 100 - total flux cleaned = 0.004115 Jy ! Component: 150 - total flux cleaned = 0.00420068 Jy ! Component: 200 - total flux cleaned = 0.00408835 Jy ! Total flux subtracted in 200 components = 0.00408835 Jy ! Clean residual min=-0.000856 max=0.000864 Jy/beam ! Clean residual mean=-0.000035 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0228455 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 84 components and 0.0228455 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=0.033116Jy sigma=0.599380 ! Fit after self-cal, rms=0.033070Jy sigma=0.598502 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.296 x 13.21 at -79.77 degrees (North through East) ! Clean map min=-0.0025353 max=0.020712 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 KP 0.92 LA 1.02 OV 0.96 ! PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 KP 0.94 LA 1.10 OV 1.10 ! PT 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 KP 0.85 LA 1.04 OV 1.09 ! PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 0.97 LA 1.13 OV 0.87 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 KP 0.86 LA 1.09 OV 1.18 ! PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 KP 0.93 LA 1.33 OV 1.13 ! PT 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 KP 0.93 LA 1.00 OV 0.94 ! PT 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 KP 0.99 LA 0.91 OV 1.01 ! PT 1.12 ! ! ! Fit before self-cal, rms=0.033070Jy sigma=0.598502 ! Fit after self-cal, rms=0.033035Jy sigma=0.593696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.359 mas, bmaj=13.36 mas, bpa=-79.56 degrees ! Estimated noise=0.729062 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 = -0.000349373 Jy ! Component: 100 - total flux cleaned = -0.000486909 Jy ! Component: 150 - total flux cleaned = -0.000549961 Jy ! Component: 200 - total flux cleaned = -0.000609477 Jy ! Total flux subtracted in 200 components = -0.000609477 Jy ! Clean residual min=-0.000314 max=0.000311 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.022236 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 144 components and 0.022236 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=0.592933 ! Fit after self-cal, rms=0.033091Jy sigma=0.591787 ! 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=0.033091Jy sigma=0.591787 ! Fit after self-cal, rms=0.033931Jy sigma=0.591515 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.371 mas, bmaj=13.37 mas, bpa=-79.52 degrees ! Estimated noise=0.737921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239466 Jy ! Component: 100 - total flux cleaned = -0.000220757 Jy ! Component: 150 - total flux cleaned = -0.000161709 Jy ! Component: 200 - total flux cleaned = -9.63714e-05 Jy ! Total flux subtracted in 200 components = -9.63714e-05 Jy ! Clean residual min=-0.000252 max=0.000252 Jy/beam ! Clean residual mean=0.000002 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0221397 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 190 components and 0.0221397 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=0.033889Jy sigma=0.591074 ! Fit after self-cal, rms=0.033930Jy sigma=0.590927 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 = -0.000131503 Jy ! Component: 100 - total flux cleaned = -0.000178907 Jy ! Component: 150 - total flux cleaned = -0.000125289 Jy ! Component: 200 - total flux cleaned = -7.59996e-05 Jy ! Total flux subtracted in 200 components = -7.59996e-05 Jy ! Clean residual min=-0.000191 max=0.000192 Jy/beam ! Clean residual mean=0.000003 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0220637 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 233 components and 0.0220637 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=0.033909Jy sigma=0.590700 ! Fit after self-cal, rms=0.033913Jy sigma=0.590610 ! 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=0.033913Jy sigma=0.590610 ! Fit after self-cal, rms=0.034495Jy sigma=0.590501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.379 mas, bmaj=13.33 mas, bpa=-79.55 degrees ! Estimated noise=0.74616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201039 Jy ! Component: 100 - total flux cleaned = -8.83321e-05 Jy ! Component: 150 - total flux cleaned = 2.40871e-05 Jy ! Component: 200 - total flux cleaned = 8.783e-05 Jy ! Total flux subtracted in 200 components = 8.783e-05 Jy ! Clean residual min=-0.000200 max=0.000200 Jy/beam ! Clean residual mean=0.000002 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0221515 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 270 components and 0.0221515 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=0.034468Jy sigma=0.590339 ! Fit after self-cal, rms=0.034470Jy sigma=0.590135 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 = -0.000166125 Jy ! Component: 100 - total flux cleaned = -0.00028206 Jy ! Component: 150 - total flux cleaned = -0.000270098 Jy ! Component: 200 - total flux cleaned = -0.000214412 Jy ! Total flux subtracted in 200 components = -0.000214412 Jy ! Clean residual min=-0.000177 max=0.000178 Jy/beam ! Clean residual mean=0.000003 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0219371 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 322 components and 0.0219371 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=0.034450Jy sigma=0.589957 ! Fit after self-cal, rms=0.034450Jy sigma=0.589919 ! 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=0.034450Jy sigma=0.589919 ! Fit after self-cal, rms=0.034987Jy sigma=0.589846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.935 mas, bmaj=12.99 mas, bpa=-80.67 degrees ! Estimated noise=0.770138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.25823e-05 Jy ! Component: 100 - total flux cleaned = -1.48787e-05 Jy ! Component: 150 - total flux cleaned = 3.18339e-05 Jy ! Component: 200 - total flux cleaned = 7.40482e-05 Jy ! Total flux subtracted in 200 components = 7.40482e-05 Jy ! Clean residual min=-0.000166 max=0.000170 Jy/beam ! Clean residual mean=0.000003 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0220111 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 367 components and 0.0220111 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=0.034966Jy sigma=0.589774 ! Fit after self-cal, rms=0.034975Jy sigma=0.589752 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 = -4.06766e-05 Jy ! Component: 100 - total flux cleaned = -2.06481e-05 Jy ! Component: 150 - total flux cleaned = 5.38257e-05 Jy ! Component: 200 - total flux cleaned = 7.99518e-05 Jy ! Total flux subtracted in 200 components = 7.99518e-05 Jy ! Clean residual min=-0.000146 max=0.000145 Jy/beam ! Clean residual mean=0.000004 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0220911 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 404 components and 0.0220911 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=0.034966Jy sigma=0.589669 ! Fit after self-cal, rms=0.034967Jy sigma=0.589659 ! 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=4.383 mas, bmaj=13.31 mas, bpa=-79.58 degrees ! Estimated noise=0.754623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.383 x 13.31 at -79.58 degrees (North through East) ! Clean map min=-0.0013928 max=0.020036 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=13.42 mas, bpa=-78.74 degrees ! Estimated noise=0.945202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188355 Jy ! Component: 100 - total flux cleaned = 0.0199758 Jy ! Component: 150 - total flux cleaned = 0.0196742 Jy ! Component: 200 - total flux cleaned = 0.0192206 Jy ! Total flux subtracted in 200 components = 0.0192206 Jy ! Clean residual min=-0.001295 max=0.001285 Jy/beam ! Clean residual mean=-0.000027 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0192206 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0192206 Jy ! Inverting map and beam ! Estimated beam: bmin=4.383 mas, bmaj=13.31 mas, bpa=-79.58 degrees ! Estimated noise=0.754623 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 = 0.00129206 Jy ! Component: 100 - total flux cleaned = 0.000832095 Jy ! Component: 150 - total flux cleaned = 0.000355268 Jy ! Component: 200 - total flux cleaned = -4.13378e-05 Jy ! Total flux subtracted in 200 components = -4.13378e-05 Jy ! Clean residual min=-0.000603 max=0.000606 Jy/beam ! Clean residual mean=-0.000009 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0191793 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 113 components and 0.0191793 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=4.935 mas, bmaj=12.99 mas, bpa=-80.67 degrees ! Estimated noise=0.770138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364723 Jy ! Component: 100 - total flux cleaned = -0.00044473 Jy ! Component: 150 - total flux cleaned = -0.00035892 Jy ! Component: 200 - total flux cleaned = -0.000338694 Jy ! Total flux subtracted in 200 components = -0.000338694 Jy ! Clean residual min=-0.000316 max=0.000318 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0188406 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 = 1.81727e-05 Jy ! Component: 100 - total flux cleaned = 0.0001052 Jy ! Component: 150 - total flux cleaned = 0.000155864 Jy ! Component: 200 - total flux cleaned = 0.000256106 Jy ! Total flux subtracted in 200 components = 0.000256106 Jy ! Clean residual min=-0.000278 max=0.000278 Jy/beam ! Clean residual mean=0.000003 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0190967 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 207 components and 0.0190967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.383 mas, bmaj=13.31 mas, bpa=-79.58 degrees ! Estimated noise=0.754623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.87076e-06 Jy ! Component: 100 - total flux cleaned = -0.00013392 Jy ! Component: 150 - total flux cleaned = -0.000108203 Jy ! Component: 200 - total flux cleaned = -8.31582e-05 Jy ! Total flux subtracted in 200 components = -8.31582e-05 Jy ! Clean residual min=-0.000205 max=0.000205 Jy/beam ! Clean residual mean=0.000003 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0190135 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 249 components and 0.0190135 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=0.034976Jy sigma=0.589817 ! Fit after self-cal, rms=0.034975Jy sigma=0.589775 wmodel J1155+5453_C_map.mod ! Writing 249 model components to file: J1155+5453_C_map.mod wobs J1155+5453_C_uvs.fits ! Writing UV FITS file: J1155+5453_C_uvs.fits wwins J1155+5453_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1155+5453_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.383 x 13.31 at -79.58 degrees (North through East) ! Clean map min=-0.0019651 max=0.018465 Jy/beam ! Writing clean map to FITS file: .//J1155+5453_C_20180710_map.fits wmodel .//J1155+5453_C_20180710_map.mod ! Writing 249 model components to file: .//J1155+5453_C_20180710_map.mod wobs .//J1155+5453_C_20180710_uvs.fits ! Writing UV FITS file: .//J1155+5453_C_20180710_uvs.fits wwins .//J1155+5453_C_20180710_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 0.0184645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.52616e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2228 1.2228 2.44561 4.89121 9.78242 19.5648 39.1297 78.2594 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.338 quit ! Quitting program ! Log file .//J1155+5453_C_20180710_dfm.log closed on Sat Jul 28 19:26:23 2018