! Started logfile: /vlbi/sb072/temp_maps//J0614+2426_C_dfm.log on Fri Jan 25 19:19:14 2019 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 /vlbi/sb072/temp_maps//J0614+2426_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0614+2426_C_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0614+2426 ! ! 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 94 lines of history. ! ! Reading 2760 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 J0614+2426_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=1.000765Jy sigma=40.768356 ! Fit after self-cal, rms=0.991401Jy sigma=40.388821 ! 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=4.047 mas, bmaj=11.26 mas, bpa=89.33 degrees ! Estimated noise=0.940123 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 = 0.00655764 Jy ! Component: 100 - total flux cleaned = 0.00770473 Jy ! Total flux subtracted in 100 components = 0.00770473 Jy ! Clean residual min=-0.001874 max=0.002053 Jy/beam ! Clean residual mean=-0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.00770473 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.00770473 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=0.018617Jy sigma=0.690671 ! Fit after self-cal, rms=0.017246Jy sigma=0.629209 ! 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=4.705 mas, bmaj=12.02 mas, bpa=86.95 degrees ! Estimated noise=0.338192 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 = 0.00347084 Jy ! Component: 100 - total flux cleaned = 0.00491327 Jy ! Component: 150 - total flux cleaned = 0.00589294 Jy ! Component: 200 - total flux cleaned = 0.00660467 Jy ! Total flux subtracted in 200 components = 0.00660467 Jy ! Clean residual min=-0.001419 max=0.001418 Jy/beam ! Clean residual mean=-0.000011 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0143094 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 65 components and 0.0143094 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=0.016593Jy sigma=0.598276 ! Fit after self-cal, rms=0.016520Jy sigma=0.596861 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.705 x 12.02 at 86.95 degrees (North through East) ! Clean map min=-0.0015644 max=0.012 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.11 KP 1.27 LA 1.05 ! OV 1.18 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.07 KP 1.54 LA 0.88 ! OV 1.10 PT 0.72 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 KP 1.01 LA 0.90 ! OV 1.25 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.81 KP 1.25 LA 1.01 ! OV 1.19 PT 0.67 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.86 KP 1.10 LA 0.90 ! OV 0.98 PT 0.71 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.86 KP 1.04 LA 0.89 ! OV 1.04 PT 0.71 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.73 KP 0.94 LA 1.10 ! OV 1.31 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.78 KP 1.22 LA 1.02 ! OV 1.10 PT 0.72 ! ! ! Fit before self-cal, rms=0.016520Jy sigma=0.596861 ! Fit after self-cal, rms=0.016487Jy sigma=0.582649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.864 mas, bmaj=12.44 mas, bpa=85.63 degrees ! Estimated noise=0.332766 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 = -0.000176953 Jy ! Component: 100 - total flux cleaned = -0.000319233 Jy ! Component: 150 - total flux cleaned = -0.000376989 Jy ! Component: 200 - total flux cleaned = -0.000368885 Jy ! Total flux subtracted in 200 components = -0.000368885 Jy ! Clean residual min=-0.000825 max=0.001185 Jy/beam ! Clean residual mean=-0.000011 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0139405 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0139405 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=0.016465Jy sigma=0.582017 ! Fit after self-cal, rms=0.016594Jy sigma=0.578903 ! 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=0.016594Jy sigma=0.578903 ! Fit after self-cal, rms=0.017167Jy sigma=0.578031 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.911 mas, bmaj=12.6 mas, bpa=85.46 degrees ! Estimated noise=0.332423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272371 Jy ! Component: 100 - total flux cleaned = -0.000361527 Jy ! Component: 150 - total flux cleaned = -0.000379435 Jy ! Component: 200 - total flux cleaned = -0.000352889 Jy ! Total flux subtracted in 200 components = -0.000352889 Jy ! Clean residual min=-0.000764 max=0.000966 Jy/beam ! Clean residual mean=-0.000010 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0135876 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.0135876 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=0.017151Jy sigma=0.577667 ! Fit after self-cal, rms=0.017208Jy sigma=0.577205 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 = 1.23822e-05 Jy ! Component: 100 - total flux cleaned = -6.64397e-06 Jy ! Component: 150 - total flux cleaned = 1.75943e-05 Jy ! Component: 200 - total flux cleaned = 3.36911e-05 Jy ! Total flux subtracted in 200 components = 3.36911e-05 Jy ! Clean residual min=-0.000726 max=0.000899 Jy/beam ! Clean residual mean=-0.000009 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0136213 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.0136213 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=0.017201Jy sigma=0.576956 ! Fit after self-cal, rms=0.017189Jy sigma=0.576861 ! 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=0.017189Jy sigma=0.576861 ! Fit after self-cal, rms=0.017338Jy sigma=0.576613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.925 mas, bmaj=12.69 mas, bpa=85.48 degrees ! Estimated noise=0.329135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202291 Jy ! Component: 100 - total flux cleaned = -0.000278848 Jy ! Component: 150 - total flux cleaned = -0.000320403 Jy ! Component: 200 - total flux cleaned = -0.000304349 Jy ! Total flux subtracted in 200 components = -0.000304349 Jy ! Clean residual min=-0.000706 max=0.000880 Jy/beam ! Clean residual mean=-0.000009 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.013317 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.013317 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=0.017329Jy sigma=0.576456 ! Fit after self-cal, rms=0.017351Jy sigma=0.576288 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 = -3.44411e-05 Jy ! Component: 100 - total flux cleaned = -1.72913e-05 Jy ! Component: 150 - total flux cleaned = -6.83486e-06 Jy ! Component: 200 - total flux cleaned = 8.13505e-06 Jy ! Total flux subtracted in 200 components = 8.13505e-06 Jy ! Clean residual min=-0.000719 max=0.000864 Jy/beam ! Clean residual mean=-0.000009 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0133251 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.0133251 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=0.017347Jy sigma=0.576149 ! Fit after self-cal, rms=0.017332Jy sigma=0.576018 ! 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=0.017332Jy sigma=0.576018 ! Fit after self-cal, rms=0.017340Jy sigma=0.575901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.613 mas, bmaj=12.66 mas, bpa=84 degrees ! Estimated noise=0.325376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166405 Jy ! Component: 100 - total flux cleaned = -0.000186259 Jy ! Component: 150 - total flux cleaned = -0.000207898 Jy ! Component: 200 - total flux cleaned = -0.000226706 Jy ! Total flux subtracted in 200 components = -0.000226706 Jy ! Clean residual min=-0.000809 max=0.000815 Jy/beam ! Clean residual mean=-0.000009 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0130984 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.0130984 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=0.017334Jy sigma=0.575766 ! Fit after self-cal, rms=0.017348Jy sigma=0.575684 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 = -5.82449e-05 Jy ! Component: 100 - total flux cleaned = -6.74042e-05 Jy ! Component: 150 - total flux cleaned = -5.89933e-05 Jy ! Component: 200 - total flux cleaned = -5.89519e-05 Jy ! Total flux subtracted in 200 components = -5.89519e-05 Jy ! Clean residual min=-0.000811 max=0.000798 Jy/beam ! Clean residual mean=-0.000009 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0130394 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.0130394 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=0.017345Jy sigma=0.575605 ! Fit after self-cal, rms=0.017338Jy sigma=0.575583 ! 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=4.938 mas, bmaj=12.75 mas, bpa=85.5 degrees ! Estimated noise=0.325697 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.938 x 12.75 at 85.5 degrees (North through East) ! Clean map min=-0.00076158 max=0.011377 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=4.105 mas, bmaj=11.72 mas, bpa=87.51 degrees ! Estimated noise=1.02401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909281 Jy ! Component: 100 - total flux cleaned = 0.0103409 Jy ! Component: 150 - total flux cleaned = 0.0102396 Jy ! Component: 200 - total flux cleaned = 0.0102006 Jy ! Total flux subtracted in 200 components = 0.0102006 Jy ! Clean residual min=-0.001676 max=0.002128 Jy/beam ! Clean residual mean=-0.000008 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0102007 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0102007 Jy ! Inverting map and beam ! Estimated beam: bmin=4.938 mas, bmaj=12.75 mas, bpa=85.5 degrees ! Estimated noise=0.325697 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 = 0.00150829 Jy ! Component: 100 - total flux cleaned = 0.0019288 Jy ! Component: 150 - total flux cleaned = 0.00219384 Jy ! Component: 200 - total flux cleaned = 0.00236488 Jy ! Total flux subtracted in 200 components = 0.00236488 Jy ! Clean residual min=-0.000833 max=0.000961 Jy/beam ! Clean residual mean=-0.000009 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0125655 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0125655 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=5.613 mas, bmaj=12.66 mas, bpa=84 degrees ! Estimated noise=0.325376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260792 Jy ! Component: 100 - total flux cleaned = 0.000285193 Jy ! Component: 150 - total flux cleaned = 0.000305638 Jy ! Component: 200 - total flux cleaned = 0.000324125 Jy ! Total flux subtracted in 200 components = 0.000324125 Jy ! Clean residual min=-0.000813 max=0.000910 Jy/beam ! Clean residual mean=-0.000010 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0128897 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 = 2.90248e-05 Jy ! Component: 100 - total flux cleaned = 5.14544e-05 Jy ! Component: 150 - total flux cleaned = 6.77625e-05 Jy ! Component: 200 - total flux cleaned = 8.34348e-05 Jy ! Total flux subtracted in 200 components = 8.34348e-05 Jy ! Clean residual min=-0.000802 max=0.000884 Jy/beam ! Clean residual mean=-0.000009 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0129731 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0129731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.938 mas, bmaj=12.75 mas, bpa=85.5 degrees ! Estimated noise=0.325697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.50371e-05 Jy ! Component: 100 - total flux cleaned = -6.48367e-05 Jy ! Component: 150 - total flux cleaned = -4.61297e-05 Jy ! Component: 200 - total flux cleaned = -2.82902e-05 Jy ! Total flux subtracted in 200 components = -2.82902e-05 Jy ! Clean residual min=-0.000748 max=0.000903 Jy/beam ! Clean residual mean=-0.000009 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0129448 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.0129448 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=0.017343Jy sigma=0.575890 ! Fit after self-cal, rms=0.017337Jy sigma=0.575809 wmodel J0614+2426_C_map.mod ! Writing 77 model components to file: J0614+2426_C_map.mod wobs J0614+2426_C_uvs.fits ! Writing UV FITS file: J0614+2426_C_uvs.fits wwins J0614+2426_C_map.win ! wwins: Wrote 1 windows to J0614+2426_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 = 0.000170052 Jy ! Component: 100 - total flux cleaned = 0.000218799 Jy ! Component: 150 - total flux cleaned = 0.000261388 Jy ! Component: 200 - total flux cleaned = 0.000290043 Jy ! Component: 250 - total flux cleaned = 0.00033282 Jy ! Component: 300 - total flux cleaned = 0.00038022 Jy ! Component: 350 - total flux cleaned = 0.000379982 Jy ! Component: 400 - total flux cleaned = 0.000407705 Jy ! Component: 450 - total flux cleaned = 0.000420786 Jy ! Component: 500 - total flux cleaned = 0.000432953 Jy ! Component: 550 - total flux cleaned = 0.000450168 Jy ! Component: 600 - total flux cleaned = 0.000472255 Jy ! Component: 650 - total flux cleaned = 0.000493437 Jy ! Component: 700 - total flux cleaned = 0.000524142 Jy ! Component: 750 - total flux cleaned = 0.000553418 Jy ! Component: 800 - total flux cleaned = 0.00056738 Jy ! Component: 850 - total flux cleaned = 0.000563017 Jy ! Component: 900 - total flux cleaned = 0.000563084 Jy ! Component: 950 - total flux cleaned = 0.000567267 Jy ! Component: 1000 - total flux cleaned = 0.000546865 Jy ! Component: 1050 - total flux cleaned = 0.000507246 Jy ! Component: 1100 - total flux cleaned = 0.000476318 Jy ! Component: 1150 - total flux cleaned = 0.000442111 Jy ! Component: 1200 - total flux cleaned = 0.000393562 Jy ! Component: 1250 - total flux cleaned = 0.00036046 Jy ! Component: 1300 - total flux cleaned = 0.000320585 Jy ! Component: 1350 - total flux cleaned = 0.00029199 Jy ! Component: 1400 - total flux cleaned = 0.000253223 Jy ! Component: 1450 - total flux cleaned = 0.00022192 Jy ! Component: 1500 - total flux cleaned = 0.000187548 Jy ! Component: 1550 - total flux cleaned = 0.000170558 Jy ! Component: 1600 - total flux cleaned = 0.000150336 Jy ! Component: 1650 - total flux cleaned = 0.000136991 Jy ! Component: 1700 - total flux cleaned = 0.000120427 Jy ! Component: 1750 - total flux cleaned = 9.74712e-05 Jy ! Component: 1800 - total flux cleaned = 8.44646e-05 Jy ! Component: 1850 - total flux cleaned = 6.19145e-05 Jy ! Component: 1900 - total flux cleaned = 4.59583e-05 Jy ! Component: 1950 - total flux cleaned = 2.37428e-05 Jy ! Component: 2000 - total flux cleaned = 1.70044e-06 Jy ! Component: 2050 - total flux cleaned = -2.32646e-05 Jy ! Component: 2100 - total flux cleaned = -3.25344e-05 Jy ! Component: 2150 - total flux cleaned = -4.79301e-05 Jy ! Component: 2200 - total flux cleaned = -6.93824e-05 Jy ! Component: 2250 - total flux cleaned = -9.06905e-05 Jy ! Component: 2300 - total flux cleaned = -0.000102834 Jy ! Component: 2350 - total flux cleaned = -0.00012995 Jy ! Component: 2400 - total flux cleaned = -0.000150962 Jy ! Component: 2450 - total flux cleaned = -0.000168906 Jy ! Component: 2500 - total flux cleaned = -0.000186775 Jy ! Component: 2550 - total flux cleaned = -0.000207563 Jy ! Component: 2600 - total flux cleaned = -0.000228264 Jy ! Component: 2650 - total flux cleaned = -0.000248913 Jy ! Component: 2700 - total flux cleaned = -0.000281303 Jy ! Component: 2750 - total flux cleaned = -0.000310707 Jy ! Component: 2800 - total flux cleaned = -0.000334193 Jy ! Component: 2850 - total flux cleaned = -0.0003694 Jy ! Component: 2900 - total flux cleaned = -0.000401653 Jy ! Component: 2950 - total flux cleaned = -0.000436798 Jy ! Component: 3000 - total flux cleaned = -0.000477806 Jy ! Component: 3050 - total flux cleaned = -0.000518805 Jy ! Component: 3100 - total flux cleaned = -0.000556888 Jy ! Component: 3150 - total flux cleaned = -0.000597903 Jy ! Component: 3200 - total flux cleaned = -0.000624296 Jy ! Component: 3250 - total flux cleaned = -0.000653642 Jy ! Component: 3300 - total flux cleaned = -0.000691856 Jy ! Component: 3350 - total flux cleaned = -0.00072423 Jy ! Component: 3400 - total flux cleaned = -0.000756646 Jy ! Component: 3450 - total flux cleaned = -0.000780275 Jy ! Component: 3500 - total flux cleaned = -0.000815771 Jy ! Component: 3550 - total flux cleaned = -0.000848398 Jy ! Component: 3600 - total flux cleaned = -0.000881106 Jy ! Component: 3650 - total flux cleaned = -0.00090194 Jy ! Component: 3700 - total flux cleaned = -0.000937796 Jy ! Component: 3750 - total flux cleaned = -0.000964765 Jy ! Component: 3800 - total flux cleaned = -0.000994829 Jy ! Component: 3850 - total flux cleaned = -0.00102798 Jy ! Component: 3900 - total flux cleaned = -0.0010673 Jy ! Component: 3950 - total flux cleaned = -0.00110068 Jy ! Component: 4000 - total flux cleaned = -0.00112808 Jy ! Component: 4050 - total flux cleaned = -0.00115558 Jy ! Total flux subtracted in 4096 components = -0.00118014 Jy ! Clean residual min=-0.000171 max=0.000174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0117647 Jy keep ! Adding 362 model components to the UV plane model. ! The established model now contains 439 components and 0.0117647 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0614+2426_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.938 x 12.75 at 85.5 degrees (North through East) ! Clean map min=-0.00076104 max=0.011235 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0614+2426_C_map.fits wmodel /vlbi/sb072/temp_maps//J0614+2426_C_map.mod ! Writing 439 model components to file: /vlbi/sb072/temp_maps//J0614+2426_C_map.mod wobs /vlbi/sb072/temp_maps//J0614+2426_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0614+2426_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0614+2426_C_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J0614+2426_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0112351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.39213e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.70683 1.70683 3.41365 6.82731 13.6546 27.3092 54.6185 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 175.764 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0614+2426_C_dfm.log closed on Fri Jan 25 19:19:19 2019