! Started logfile: .//J1514-2739_X_dfm.log on Mon Jan 20 18:17:50 2020 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 .//J1514-2739_X_uva.fits ! Reading UV FITS file: .//J1514-2739_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1514-2739 ! ! 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 94 lines of history. ! ! Reading 2520 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 J1514-2739_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=1.000141Jy sigma=12.071237 ! Fit after self-cal, rms=0.951409Jy sigma=11.472815 ! 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=1.043 mas, bmaj=3.637 mas, bpa=-3.004 degrees ! Estimated noise=1.91987 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 = 0.0383561 Jy ! Component: 100 - total flux cleaned = 0.0478354 Jy ! Total flux subtracted in 100 components = 0.0478354 Jy ! Clean residual min=-0.007354 max=0.006230 Jy/beam ! Clean residual mean=-0.000041 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.0478354 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0478354 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=0.068865Jy sigma=0.749867 ! Fit after self-cal, rms=0.067980Jy sigma=0.738750 ! 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=1.216 mas, bmaj=4.085 mas, bpa=-3.265 degrees ! Estimated noise=1.21245 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 = 0.0070623 Jy ! Component: 100 - total flux cleaned = 0.0110021 Jy ! Component: 150 - total flux cleaned = 0.0133871 Jy ! Component: 200 - total flux cleaned = 0.014866 Jy ! Total flux subtracted in 200 components = 0.014866 Jy ! Clean residual min=-0.004493 max=0.003768 Jy/beam ! Clean residual mean=-0.000037 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.0627014 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.0627014 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=0.067350Jy sigma=0.727723 ! Fit after self-cal, rms=0.067252Jy sigma=0.727073 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.216 x 4.085 at -3.265 degrees (North through East) ! Clean map min=-0.0043121 max=0.052999 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.28 KP 1.08 LA 0.86 ! NL 1.04 PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.07 KP 0.97 LA 1.01 ! NL 1.36 PT 0.94 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.17 KP 0.95 LA 0.91 ! NL 1.00 PT 1.09 SC 1.20 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.08 KP 0.91 LA 0.83 ! NL 1.05 PT 1.26 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.05 KP 1.02 LA 0.84 ! NL 1.03 PT 0.98 SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.96 KP 0.84 LA 0.89 ! NL 1.16 PT 1.05 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.94 KP 1.05 LA 0.93 ! NL 1.01 PT 0.98 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.00 KP 1.02 LA 0.79 ! NL 0.83 PT 1.19 SC 0.86 ! ! ! Fit before self-cal, rms=0.067252Jy sigma=0.727073 ! Fit after self-cal, rms=0.068739Jy sigma=0.720845 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=4.167 mas, bpa=-3.249 degrees ! Estimated noise=1.20552 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 = -0.000897833 Jy ! Component: 100 - total flux cleaned = -0.0010398 Jy ! Component: 150 - total flux cleaned = -0.00106099 Jy ! Component: 200 - total flux cleaned = -0.00109761 Jy ! Total flux subtracted in 200 components = -0.00109761 Jy ! Clean residual min=-0.003991 max=0.003532 Jy/beam ! Clean residual mean=-0.000021 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.0616038 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.0616038 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=0.068703Jy sigma=0.720625 ! Fit after self-cal, rms=0.068962Jy sigma=0.719740 ! 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=0.068962Jy sigma=0.719740 ! Fit after self-cal, rms=0.069948Jy sigma=0.719554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=4.191 mas, bpa=-3.322 degrees ! Estimated noise=1.20623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00071635 Jy ! Component: 100 - total flux cleaned = -0.000807317 Jy ! Component: 150 - total flux cleaned = -0.00084363 Jy ! Component: 200 - total flux cleaned = -0.000859681 Jy ! Total flux subtracted in 200 components = -0.000859681 Jy ! Clean residual min=-0.003930 max=0.003689 Jy/beam ! Clean residual mean=-0.000020 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.0607441 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.0607441 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=0.069922Jy sigma=0.719427 ! Fit after self-cal, rms=0.069973Jy sigma=0.719292 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 = 0.000129563 Jy ! Component: 100 - total flux cleaned = 8.70523e-05 Jy ! Component: 150 - total flux cleaned = 5.1378e-05 Jy ! Component: 200 - total flux cleaned = 2.10942e-05 Jy ! Total flux subtracted in 200 components = 2.10942e-05 Jy ! Clean residual min=-0.003863 max=0.003755 Jy/beam ! Clean residual mean=-0.000020 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0607652 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 0.0607652 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=0.069950Jy sigma=0.719200 ! Fit after self-cal, rms=0.069934Jy sigma=0.719131 ! 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=0.069934Jy sigma=0.719131 ! Fit after self-cal, rms=0.070224Jy sigma=0.719097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=4.205 mas, bpa=-3.388 degrees ! Estimated noise=1.20806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343245 Jy ! Component: 100 - total flux cleaned = -0.000503371 Jy ! Component: 150 - total flux cleaned = -0.000535743 Jy ! Component: 200 - total flux cleaned = -0.000563194 Jy ! Total flux subtracted in 200 components = -0.000563194 Jy ! Clean residual min=-0.003828 max=0.003764 Jy/beam ! Clean residual mean=-0.000020 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.060202 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.060202 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=0.070205Jy sigma=0.719033 ! Fit after self-cal, rms=0.070205Jy sigma=0.718980 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 = -1.35671e-05 Jy ! Component: 100 - total flux cleaned = -3.00263e-05 Jy ! Component: 150 - total flux cleaned = -7.24157e-05 Jy ! Component: 200 - total flux cleaned = -8.42525e-05 Jy ! Total flux subtracted in 200 components = -8.42525e-05 Jy ! Clean residual min=-0.003810 max=0.003798 Jy/beam ! Clean residual mean=-0.000020 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0601177 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.0601177 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=0.070192Jy sigma=0.718938 ! Fit after self-cal, rms=0.070186Jy sigma=0.718906 ! 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=0.070186Jy sigma=0.718906 ! Fit after self-cal, rms=0.070296Jy sigma=0.718885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=5.17 mas, bpa=-9.505 degrees ! Estimated noise=1.3735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.47494e-05 Jy ! Component: 100 - total flux cleaned = 4.79108e-05 Jy ! Component: 150 - total flux cleaned = 1.34326e-05 Jy ! Component: 200 - total flux cleaned = 2.30488e-05 Jy ! Total flux subtracted in 200 components = 2.30488e-05 Jy ! Clean residual min=-0.003976 max=0.003509 Jy/beam ! Clean residual mean=-0.000033 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.0601408 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 82 components and 0.0601408 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=0.070285Jy sigma=0.718944 ! Fit after self-cal, rms=0.070275Jy sigma=0.718905 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 = 2.48115e-05 Jy ! Component: 100 - total flux cleaned = 2.27876e-05 Jy ! Component: 150 - total flux cleaned = 4.53738e-06 Jy ! Component: 200 - total flux cleaned = 5.3856e-06 Jy ! Total flux subtracted in 200 components = 5.3856e-06 Jy ! Clean residual min=-0.004003 max=0.003485 Jy/beam ! Clean residual mean=-0.000033 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.0601462 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.0601462 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=0.070269Jy sigma=0.718961 ! Fit after self-cal, rms=0.070262Jy sigma=0.718936 ! 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=1.243 mas, bmaj=4.216 mas, bpa=-3.465 degrees ! Estimated noise=1.20964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 4.216 at -3.465 degrees (North through East) ! Clean map min=-0.0036048 max=0.052271 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=1.053 mas, bmaj=3.739 mas, bpa=-3.108 degrees ! Estimated noise=1.97199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403186 Jy ! Component: 100 - total flux cleaned = 0.0497619 Jy ! Component: 150 - total flux cleaned = 0.0539424 Jy ! Component: 200 - total flux cleaned = 0.0554556 Jy ! Total flux subtracted in 200 components = 0.0554556 Jy ! Clean residual min=-0.005882 max=0.004743 Jy/beam ! Clean residual mean=-0.000020 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.0554556 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0554556 Jy ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=4.216 mas, bpa=-3.465 degrees ! Estimated noise=1.20964 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 = 0.00354955 Jy ! Component: 100 - total flux cleaned = 0.00409075 Jy ! Component: 150 - total flux cleaned = 0.00426927 Jy ! Component: 200 - total flux cleaned = 0.00436471 Jy ! Total flux subtracted in 200 components = 0.00436471 Jy ! Clean residual min=-0.004017 max=0.003815 Jy/beam ! Clean residual mean=-0.000020 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0598203 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0598203 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=2.13 mas, bmaj=5.17 mas, bpa=-9.505 degrees ! Estimated noise=1.3735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470323 Jy ! Component: 100 - total flux cleaned = 0.000564685 Jy ! Component: 150 - total flux cleaned = 0.000590771 Jy ! Component: 200 - total flux cleaned = 0.000613537 Jy ! Total flux subtracted in 200 components = 0.000613537 Jy ! Clean residual min=-0.004236 max=0.003455 Jy/beam ! Clean residual mean=-0.000033 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.0604339 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 = -1.45849e-06 Jy ! Component: 100 - total flux cleaned = -1.01026e-06 Jy ! Component: 150 - total flux cleaned = -4.25774e-07 Jy ! Component: 200 - total flux cleaned = 6.19084e-07 Jy ! Total flux subtracted in 200 components = 6.19084e-07 Jy ! Clean residual min=-0.004183 max=0.003456 Jy/beam ! Clean residual mean=-0.000033 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.0604345 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0604345 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=4.216 mas, bpa=-3.465 degrees ! Estimated noise=1.20964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229934 Jy ! Component: 100 - total flux cleaned = -0.000281095 Jy ! Component: 150 - total flux cleaned = -0.000325921 Jy ! Component: 200 - total flux cleaned = -0.000365958 Jy ! Total flux subtracted in 200 components = -0.000365958 Jy ! Clean residual min=-0.003741 max=0.003722 Jy/beam ! Clean residual mean=-0.000020 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0600685 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0600685 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=0.070274Jy sigma=0.719117 ! Fit after self-cal, rms=0.070310Jy sigma=0.719020 wmodel J1514-2739_X_map.mod ! Writing 58 model components to file: J1514-2739_X_map.mod wobs J1514-2739_X_uvs.fits ! Writing UV FITS file: J1514-2739_X_uvs.fits wwins J1514-2739_X_map.win ! wwins: Wrote 1 windows to J1514-2739_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 = -0.000215428 Jy ! Component: 100 - total flux cleaned = 7.15355e-05 Jy ! Component: 150 - total flux cleaned = 0.000179894 Jy ! Component: 200 - total flux cleaned = 0.000227047 Jy ! Component: 250 - total flux cleaned = 0.000182033 Jy ! Component: 300 - total flux cleaned = 0.000223737 Jy ! Component: 350 - total flux cleaned = 0.00030209 Jy ! Component: 400 - total flux cleaned = 0.000266648 Jy ! Component: 450 - total flux cleaned = 0.000266144 Jy ! Component: 500 - total flux cleaned = 0.000202046 Jy ! Component: 550 - total flux cleaned = 0.000112112 Jy ! Component: 600 - total flux cleaned = 5.41286e-05 Jy ! Component: 650 - total flux cleaned = -2.10054e-06 Jy ! Component: 700 - total flux cleaned = -0.000109483 Jy ! Component: 750 - total flux cleaned = -0.000212793 Jy ! Component: 800 - total flux cleaned = -0.000361713 Jy ! Component: 850 - total flux cleaned = -0.000457452 Jy ! Component: 900 - total flux cleaned = -0.000551002 Jy ! Component: 950 - total flux cleaned = -0.000662995 Jy ! Component: 1000 - total flux cleaned = -0.000749658 Jy ! Component: 1050 - total flux cleaned = -0.000834099 Jy ! Component: 1100 - total flux cleaned = -0.000956535 Jy ! Component: 1150 - total flux cleaned = -0.0009961 Jy ! Component: 1200 - total flux cleaned = -0.00109346 Jy ! Component: 1250 - total flux cleaned = -0.00115029 Jy ! Component: 1300 - total flux cleaned = -0.00120559 Jy ! Component: 1350 - total flux cleaned = -0.00127785 Jy ! Component: 1400 - total flux cleaned = -0.00131299 Jy ! Component: 1450 - total flux cleaned = -0.00143313 Jy ! Component: 1500 - total flux cleaned = -0.00156751 Jy ! Component: 1550 - total flux cleaned = -0.00173192 Jy ! Component: 1600 - total flux cleaned = -0.00186118 Jy ! Component: 1650 - total flux cleaned = -0.00201977 Jy ! Component: 1700 - total flux cleaned = -0.00212879 Jy ! Component: 1750 - total flux cleaned = -0.00219035 Jy ! Component: 1800 - total flux cleaned = -0.00229627 Jy ! Component: 1850 - total flux cleaned = -0.00241518 Jy ! Component: 1900 - total flux cleaned = -0.00250323 Jy ! Component: 1950 - total flux cleaned = -0.00254684 Jy ! Component: 2000 - total flux cleaned = -0.00259007 Jy ! Component: 2050 - total flux cleaned = -0.00257572 Jy ! Component: 2100 - total flux cleaned = -0.00257569 Jy ! Component: 2150 - total flux cleaned = -0.00254717 Jy ! Component: 2200 - total flux cleaned = -0.00250488 Jy ! Component: 2250 - total flux cleaned = -0.0024767 Jy ! Component: 2300 - total flux cleaned = -0.00246265 Jy ! Component: 2350 - total flux cleaned = -0.00240645 Jy ! Component: 2400 - total flux cleaned = -0.0023782 Jy ! Component: 2450 - total flux cleaned = -0.00233597 Jy ! Component: 2500 - total flux cleaned = -0.00229372 Jy ! Component: 2550 - total flux cleaned = -0.00219487 Jy ! Component: 2600 - total flux cleaned = -0.00213808 Jy ! Component: 2650 - total flux cleaned = -0.00209545 Jy ! Component: 2700 - total flux cleaned = -0.00201004 Jy ! Component: 2750 - total flux cleaned = -0.00196701 Jy ! Component: 2800 - total flux cleaned = -0.00189514 Jy ! Component: 2850 - total flux cleaned = -0.0018518 Jy ! Component: 2900 - total flux cleaned = -0.00175039 Jy ! Component: 2950 - total flux cleaned = -0.00169193 Jy ! Component: 3000 - total flux cleaned = -0.00163326 Jy ! Component: 3050 - total flux cleaned = -0.00157415 Jy ! Component: 3100 - total flux cleaned = -0.0015148 Jy ! Component: 3150 - total flux cleaned = -0.00146989 Jy ! Component: 3200 - total flux cleaned = -0.00139481 Jy ! Component: 3250 - total flux cleaned = -0.00136444 Jy ! Component: 3300 - total flux cleaned = -0.00130355 Jy ! Component: 3350 - total flux cleaned = -0.00128802 Jy ! Component: 3400 - total flux cleaned = -0.00125673 Jy ! Component: 3450 - total flux cleaned = -0.00127231 Jy ! Component: 3500 - total flux cleaned = -0.00125655 Jy ! Component: 3550 - total flux cleaned = -0.00125653 Jy ! Component: 3600 - total flux cleaned = -0.00122399 Jy ! Component: 3650 - total flux cleaned = -0.00122379 Jy ! Component: 3700 - total flux cleaned = -0.00124051 Jy ! Component: 3750 - total flux cleaned = -0.00122366 Jy ! Component: 3800 - total flux cleaned = -0.00122376 Jy ! Component: 3850 - total flux cleaned = -0.00120634 Jy ! Component: 3900 - total flux cleaned = -0.00117079 Jy ! Component: 3950 - total flux cleaned = -0.0011707 Jy ! Component: 4000 - total flux cleaned = -0.00113426 Jy ! Component: 4050 - total flux cleaned = -0.00111542 Jy ! Total flux subtracted in 4096 components = -0.00109637 Jy ! Clean residual min=-0.001109 max=0.001189 Jy/beam ! Clean residual mean=-0.000008 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0589722 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 304 components and 0.0589722 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1514-2739_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.243 x 4.216 at -3.465 degrees (North through East) ! Clean map min=-0.0016225 max=0.052294 Jy/beam ! Writing clean map to FITS file: .//J1514-2739_X_map.fits wmodel .//J1514-2739_X_map.mod ! Writing 304 model components to file: .//J1514-2739_X_map.mod wobs .//J1514-2739_X_uvs.fits ! Writing UV FITS file: .//J1514-2739_X_uvs.fits wwins .//J1514-2739_X_map.win ! wwins: Wrote 2 windows to .//J1514-2739_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0522935 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340285 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.95216 1.95216 3.90433 7.80866 15.6173 31.2346 62.4693 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 153.675 quit ! Quitting program ! Log file .//J1514-2739_X_dfm.log closed on Mon Jan 20 18:17:53 2020