! Started logfile: .//J0001+7213_X_dfm.log on Sat Oct 20 23:28:45 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 .//J0001+7213_X_uva.fits ! Reading UV FITS file: .//J0001+7213_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0001+7213 ! ! 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 1120 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 J0001+7213_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=0.999795Jy sigma=47.873238 ! Fit after self-cal, rms=0.967533Jy sigma=46.372276 ! 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=1.117 mas, bmaj=3.864 mas, bpa=-61.76 degrees ! Estimated noise=0.759885 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 = 0.0253023 Jy ! Component: 100 - total flux cleaned = 0.0309736 Jy ! Total flux subtracted in 100 components = 0.0309736 Jy ! Clean residual min=-0.002188 max=0.003048 Jy/beam ! Clean residual mean=0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0309736 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0309736 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=0.017422Jy sigma=0.727026 ! Fit after self-cal, rms=0.016237Jy sigma=0.674725 ! 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=1.467 mas, bmaj=3.824 mas, bpa=-62.03 degrees ! Estimated noise=0.464616 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 = 0.00262938 Jy ! Component: 100 - total flux cleaned = 0.00304133 Jy ! Component: 150 - total flux cleaned = 0.00301107 Jy ! Component: 200 - total flux cleaned = 0.00300961 Jy ! Total flux subtracted in 200 components = 0.00300961 Jy ! Clean residual min=-0.001315 max=0.001509 Jy/beam ! Clean residual mean=0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0339832 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.0339832 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=0.015932Jy sigma=0.648332 ! Fit after self-cal, rms=0.015943Jy sigma=0.648135 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.467 x 3.824 at -62.03 degrees (North through East) ! Clean map min=-0.0012617 max=0.033753 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 KP 1.01 LA 1.04 ! NL 0.91 OV 0.96 PT 1.00 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 KP 0.94 LA 1.00 ! NL 0.95 OV 0.96 PT 1.16 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 KP 0.99 LA 0.97 ! NL 0.95 OV 0.92 PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 KP 0.92 LA 0.94 ! NL 0.99 OV 1.00 PT 1.22 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.00 LA 0.96 ! NL 0.97 OV 0.96 PT 1.32 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 KP 1.03 LA 0.99 ! NL 0.99 OV 0.88 PT 1.27 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 KP 1.02 LA 0.92 ! NL 1.02 OV 1.04 PT 0.91 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 KP 0.90 LA 1.06 ! NL 1.03 OV 0.97 PT 1.16 SC 0.97 ! ! ! Fit before self-cal, rms=0.015943Jy sigma=0.648135 ! Fit after self-cal, rms=0.016777Jy sigma=0.632258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=3.795 mas, bpa=-61.93 degrees ! Estimated noise=0.462745 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 = 0.000401653 Jy ! Component: 100 - total flux cleaned = 0.000499355 Jy ! Component: 150 - total flux cleaned = 0.000584153 Jy ! Component: 200 - total flux cleaned = 0.000635725 Jy ! Total flux subtracted in 200 components = 0.000635725 Jy ! Clean residual min=-0.001122 max=0.001109 Jy/beam ! Clean residual mean=0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0346189 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0346189 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=0.016736Jy sigma=0.631502 ! Fit after self-cal, rms=0.016767Jy sigma=0.631309 ! 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=0.016767Jy sigma=0.631309 ! Fit after self-cal, rms=0.016890Jy sigma=0.631062 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.496 mas, bmaj=3.779 mas, bpa=-61.86 degrees ! Estimated noise=0.462294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.98324e-05 Jy ! Component: 100 - total flux cleaned = 0.000160128 Jy ! Component: 150 - total flux cleaned = 0.000208402 Jy ! Component: 200 - total flux cleaned = 0.000221694 Jy ! Total flux subtracted in 200 components = 0.000221694 Jy ! Clean residual min=-0.001080 max=0.001080 Jy/beam ! Clean residual mean=0.000007 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0348406 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0348406 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=0.016868Jy sigma=0.630773 ! Fit after self-cal, rms=0.016873Jy sigma=0.630737 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 = 2.46626e-05 Jy ! Component: 100 - total flux cleaned = 2.39009e-05 Jy ! Component: 150 - total flux cleaned = 3.43558e-05 Jy ! Component: 200 - total flux cleaned = 4.8077e-05 Jy ! Total flux subtracted in 200 components = 4.8077e-05 Jy ! Clean residual min=-0.001056 max=0.001063 Jy/beam ! Clean residual mean=0.000007 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0348887 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0348887 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=0.016863Jy sigma=0.630617 ! Fit after self-cal, rms=0.016866Jy sigma=0.630595 ! 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=0.016866Jy sigma=0.630595 ! Fit after self-cal, rms=0.017001Jy sigma=0.630415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=3.767 mas, bpa=-61.81 degrees ! Estimated noise=0.462675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.72094e-06 Jy ! Component: 100 - total flux cleaned = 3.43145e-05 Jy ! Component: 150 - total flux cleaned = 6.53378e-05 Jy ! Component: 200 - total flux cleaned = 7.07896e-05 Jy ! Total flux subtracted in 200 components = 7.07896e-05 Jy ! Clean residual min=-0.001031 max=0.001046 Jy/beam ! Clean residual mean=0.000007 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0349595 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.0349595 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=0.016987Jy sigma=0.630266 ! Fit after self-cal, rms=0.016991Jy sigma=0.630244 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 = 1.5348e-05 Jy ! Component: 100 - total flux cleaned = 1.50656e-05 Jy ! Component: 150 - total flux cleaned = 2.33278e-05 Jy ! Component: 200 - total flux cleaned = 3.47892e-05 Jy ! Total flux subtracted in 200 components = 3.47892e-05 Jy ! Clean residual min=-0.001013 max=0.001038 Jy/beam ! Clean residual mean=0.000007 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0349943 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.0349943 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=0.016985Jy sigma=0.630178 ! Fit after self-cal, rms=0.016987Jy sigma=0.630163 ! 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=0.016987Jy sigma=0.630163 ! Fit after self-cal, rms=0.017102Jy sigma=0.630056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.435 mas, bmaj=3.766 mas, bpa=-60.76 degrees ! Estimated noise=0.500287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146563 Jy ! Component: 100 - total flux cleaned = 0.000137642 Jy ! Component: 150 - total flux cleaned = 0.000133596 Jy ! Component: 200 - total flux cleaned = 0.000126596 Jy ! Total flux subtracted in 200 components = 0.000126596 Jy ! Clean residual min=-0.000993 max=0.000987 Jy/beam ! Clean residual mean=0.000011 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0351209 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.0351209 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=0.017099Jy sigma=0.629856 ! Fit after self-cal, rms=0.017101Jy sigma=0.629853 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 = -4.10989e-06 Jy ! Component: 100 - total flux cleaned = -1.29608e-06 Jy ! Component: 150 - total flux cleaned = -1.28207e-06 Jy ! Component: 200 - total flux cleaned = -1.19319e-06 Jy ! Total flux subtracted in 200 components = -1.19319e-06 Jy ! Clean residual min=-0.000985 max=0.000991 Jy/beam ! Clean residual mean=0.000011 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0351197 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.0351197 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=0.017099Jy sigma=0.629797 ! Fit after self-cal, rms=0.017101Jy sigma=0.629793 ! 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=1.511 mas, bmaj=3.758 mas, bpa=-61.78 degrees ! Estimated noise=0.463193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 3.758 at -61.78 degrees (North through East) ! Clean map min=-0.00092852 max=0.033691 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=1.147 mas, bmaj=3.789 mas, bpa=-61.57 degrees ! Estimated noise=0.76889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260581 Jy ! Component: 100 - total flux cleaned = 0.0318786 Jy ! Component: 150 - total flux cleaned = 0.0333496 Jy ! Component: 200 - total flux cleaned = 0.0338158 Jy ! Total flux subtracted in 200 components = 0.0338158 Jy ! Clean residual min=-0.001455 max=0.001550 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0338158 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0338158 Jy ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.758 mas, bpa=-61.78 degrees ! Estimated noise=0.463193 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 = 0.00067792 Jy ! Component: 100 - total flux cleaned = 0.000761102 Jy ! Component: 150 - total flux cleaned = 0.000840722 Jy ! Component: 200 - total flux cleaned = 0.000908185 Jy ! Total flux subtracted in 200 components = 0.000908185 Jy ! Clean residual min=-0.001043 max=0.001092 Jy/beam ! Clean residual mean=0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.034724 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.034724 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=2.435 mas, bmaj=3.766 mas, bpa=-60.76 degrees ! Estimated noise=0.500287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.72625e-05 Jy ! Component: 100 - total flux cleaned = 0.000131308 Jy ! Component: 150 - total flux cleaned = 0.000144906 Jy ! Component: 200 - total flux cleaned = 0.000163625 Jy ! Total flux subtracted in 200 components = 0.000163625 Jy ! Clean residual min=-0.001045 max=0.000974 Jy/beam ! Clean residual mean=0.000011 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0348876 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 = 2.17286e-05 Jy ! Component: 100 - total flux cleaned = 4.17846e-05 Jy ! Component: 150 - total flux cleaned = 5.97596e-05 Jy ! Component: 200 - total flux cleaned = 7.22814e-05 Jy ! Total flux subtracted in 200 components = 7.22814e-05 Jy ! Clean residual min=-0.001020 max=0.000974 Jy/beam ! Clean residual mean=0.000011 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0349599 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.0349598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.758 mas, bpa=-61.78 degrees ! Estimated noise=0.463193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.50078e-05 Jy ! Component: 100 - total flux cleaned = 6.50953e-05 Jy ! Component: 150 - total flux cleaned = 6.54693e-05 Jy ! Component: 200 - total flux cleaned = 6.10066e-05 Jy ! Total flux subtracted in 200 components = 6.10066e-05 Jy ! Clean residual min=-0.000977 max=0.001074 Jy/beam ! Clean residual mean=0.000007 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0350209 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0350209 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=0.017098Jy sigma=0.630050 ! Fit after self-cal, rms=0.017102Jy sigma=0.629955 wmodel J0001+7213_X_map.mod ! Writing 74 model components to file: J0001+7213_X_map.mod wobs J0001+7213_X_uvs.fits ! Writing UV FITS file: J0001+7213_X_uvs.fits wwins J0001+7213_X_map.win ! wwins: Wrote 1 windows to J0001+7213_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 = 0.000172172 Jy ! Component: 100 - total flux cleaned = 0.000318786 Jy ! Component: 150 - total flux cleaned = 0.000334169 Jy ! Component: 200 - total flux cleaned = 0.000347354 Jy ! Component: 250 - total flux cleaned = 0.000284877 Jy ! Component: 300 - total flux cleaned = 0.000213822 Jy ! Component: 350 - total flux cleaned = 0.000146094 Jy ! Component: 400 - total flux cleaned = 9.18698e-05 Jy ! Component: 450 - total flux cleaned = 8.66992e-06 Jy ! Component: 500 - total flux cleaned = -4.12652e-05 Jy ! Component: 550 - total flux cleaned = -5.10516e-05 Jy ! Component: 600 - total flux cleaned = -8.86692e-05 Jy ! Component: 650 - total flux cleaned = -0.000106754 Jy ! Component: 700 - total flux cleaned = -0.000106852 Jy ! Component: 750 - total flux cleaned = -0.000133042 Jy ! Component: 800 - total flux cleaned = -0.000141469 Jy ! Component: 850 - total flux cleaned = -0.000141393 Jy ! Component: 900 - total flux cleaned = -0.000149576 Jy ! Component: 950 - total flux cleaned = -0.000149435 Jy ! Component: 1000 - total flux cleaned = -0.000126025 Jy ! Component: 1050 - total flux cleaned = -0.000110836 Jy ! Component: 1100 - total flux cleaned = -9.58313e-05 Jy ! Component: 1150 - total flux cleaned = -8.11547e-05 Jy ! Component: 1200 - total flux cleaned = -5.20537e-05 Jy ! Component: 1250 - total flux cleaned = -1.63389e-05 Jy ! Component: 1300 - total flux cleaned = 1.89077e-05 Jy ! Component: 1350 - total flux cleaned = 5.35944e-05 Jy ! Component: 1400 - total flux cleaned = 6.73055e-05 Jy ! Component: 1450 - total flux cleaned = 9.43725e-05 Jy ! Component: 1500 - total flux cleaned = 0.000114406 Jy ! Component: 1550 - total flux cleaned = 0.000140701 Jy ! Component: 1600 - total flux cleaned = 0.000147147 Jy ! Component: 1650 - total flux cleaned = 0.00014071 Jy ! Component: 1700 - total flux cleaned = 0.000147006 Jy ! Component: 1750 - total flux cleaned = 0.000165796 Jy ! Component: 1800 - total flux cleaned = 0.000178205 Jy ! Component: 1850 - total flux cleaned = 0.000196678 Jy ! Component: 1900 - total flux cleaned = 0.000221024 Jy ! Component: 1950 - total flux cleaned = 0.000239128 Jy ! Component: 2000 - total flux cleaned = 0.00026308 Jy ! Component: 2050 - total flux cleaned = 0.000292744 Jy ! Component: 2100 - total flux cleaned = 0.000304526 Jy ! Component: 2150 - total flux cleaned = 0.000333682 Jy ! Component: 2200 - total flux cleaned = 0.000351056 Jy ! Component: 2250 - total flux cleaned = 0.000379773 Jy ! Component: 2300 - total flux cleaned = 0.000391175 Jy ! Component: 2350 - total flux cleaned = 0.000413905 Jy ! Component: 2400 - total flux cleaned = 0.000453378 Jy ! Component: 2450 - total flux cleaned = 0.000475779 Jy ! Component: 2500 - total flux cleaned = 0.00047581 Jy ! Component: 2550 - total flux cleaned = 0.000509018 Jy ! Component: 2600 - total flux cleaned = 0.00053106 Jy ! Component: 2650 - total flux cleaned = 0.000541994 Jy ! Component: 2700 - total flux cleaned = 0.000580089 Jy ! Component: 2750 - total flux cleaned = 0.00060175 Jy ! Component: 2800 - total flux cleaned = 0.00062334 Jy ! Component: 2850 - total flux cleaned = 0.000666274 Jy ! Component: 2900 - total flux cleaned = 0.00067696 Jy ! Component: 2950 - total flux cleaned = 0.000719609 Jy ! Component: 3000 - total flux cleaned = 0.000740874 Jy ! Component: 3050 - total flux cleaned = 0.000756765 Jy ! Component: 3100 - total flux cleaned = 0.000798985 Jy ! Component: 3150 - total flux cleaned = 0.000814778 Jy ! Component: 3200 - total flux cleaned = 0.000846206 Jy ! Component: 3250 - total flux cleaned = 0.000877607 Jy ! Component: 3300 - total flux cleaned = 0.000914129 Jy ! Component: 3350 - total flux cleaned = 0.00092974 Jy ! Component: 3400 - total flux cleaned = 0.000960931 Jy ! Component: 3450 - total flux cleaned = 0.00100759 Jy ! Component: 3500 - total flux cleaned = 0.0010335 Jy ! Component: 3550 - total flux cleaned = 0.0010645 Jy ! Component: 3600 - total flux cleaned = 0.00109032 Jy ! Component: 3650 - total flux cleaned = 0.00112132 Jy ! Component: 3700 - total flux cleaned = 0.001142 Jy ! Component: 3750 - total flux cleaned = 0.00116269 Jy ! Component: 3800 - total flux cleaned = 0.00119368 Jy ! Component: 3850 - total flux cleaned = 0.00120918 Jy ! Component: 3900 - total flux cleaned = 0.00123499 Jy ! Component: 3950 - total flux cleaned = 0.00126599 Jy ! Component: 4000 - total flux cleaned = 0.00128148 Jy ! Component: 4050 - total flux cleaned = 0.00130733 Jy ! Total flux subtracted in 4096 components = 0.001328 Jy ! Clean residual min=-0.000327 max=0.000309 Jy/beam ! Clean residual mean=0.000003 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0363488 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 347 components and 0.0363488 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0001+7213_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 3.758 at -61.78 degrees (North through East) ! Clean map min=-0.00090873 max=0.033746 Jy/beam ! Writing clean map to FITS file: .//J0001+7213_X_map.fits wmodel .//J0001+7213_X_map.mod ! Writing 347 model components to file: .//J0001+7213_X_map.mod wobs .//J0001+7213_X_uvs.fits ! Writing UV FITS file: .//J0001+7213_X_uvs.fits wwins .//J0001+7213_X_map.win ! wwins: Wrote 2 windows to .//J0001+7213_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0337461 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.72484e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.864529 0.864529 1.72906 3.45812 6.91623 13.8325 27.6649 55.3299 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 347.009 quit ! Quitting program ! Log file .//J0001+7213_X_dfm.log closed on Sat Oct 20 23:28:50 2018