! Started logfile: .//J2208+0353_X_dfm.log on Sun Oct 21 00:18:55 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 .//J2208+0353_X_uva.fits ! Reading UV FITS file: .//J2208+0353_X_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2208+0353 ! ! 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 85 lines of history. ! ! Reading 5152 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 J2208+0353_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=0.999400Jy sigma=35.124666 ! Fit after self-cal, rms=0.974898Jy sigma=34.284964 ! 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=1.275 mas, bmaj=2.358 mas, bpa=30.12 degrees ! Estimated noise=0.690755 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 = 0.0194017 Jy ! Component: 100 - total flux cleaned = 0.0236109 Jy ! Total flux subtracted in 100 components = 0.0236109 Jy ! Clean residual min=-0.002125 max=0.002648 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0236109 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0236109 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=0.021431Jy sigma=0.702929 ! Fit after self-cal, rms=0.019891Jy sigma=0.644744 ! 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=1.63 mas, bmaj=2.557 mas, bpa=20.12 degrees ! Estimated noise=0.288889 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 = 0.00238865 Jy ! Component: 100 - total flux cleaned = 0.00341393 Jy ! Component: 150 - total flux cleaned = 0.0036197 Jy ! Component: 200 - total flux cleaned = 0.00366124 Jy ! Total flux subtracted in 200 components = 0.00366124 Jy ! Clean residual min=-0.001014 max=0.001638 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0272721 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0272721 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=0.019591Jy sigma=0.635580 ! Fit after self-cal, rms=0.019587Jy sigma=0.635431 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.63 x 2.557 at 20.12 degrees (North through East) ! Clean map min=-0.0010149 max=0.026618 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.97 LA 1.02 ! NL 1.19 OV 0.98 PT 0.92 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.01 LA 0.92 ! NL 1.17 OV 0.97 PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.94 LA 1.04 ! NL 1.13 OV 0.85 PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.94 LA 1.00 ! NL 1.14 OV 0.96 PT 0.97 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 1.00 LA 1.00 ! NL 1.10 OV 0.93 PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 0.91 LA 0.89 ! NL 1.08 OV 1.00 PT 0.94 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.92 LA 0.95 ! NL 1.23 OV 0.92 PT 0.98 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.94 LA 1.03 ! NL 1.13 OV 0.90 PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.019587Jy sigma=0.635431 ! Fit after self-cal, rms=0.018774Jy sigma=0.628374 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=2.548 mas, bpa=20.08 degrees ! Estimated noise=0.285296 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 (48.4, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607795 Jy ! Component: 100 - total flux cleaned = 0.000586743 Jy ! Component: 150 - total flux cleaned = 0.000633374 Jy ! Component: 200 - total flux cleaned = 0.000714873 Jy ! Total flux subtracted in 200 components = 0.000714873 Jy ! Clean residual min=-0.000698 max=0.000669 Jy/beam ! Clean residual mean=0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.027987 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.027987 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=0.018720Jy sigma=0.626476 ! Fit after self-cal, rms=0.018704Jy sigma=0.626090 ! 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=0.018704Jy sigma=0.626090 ! Fit after self-cal, rms=0.018672Jy sigma=0.626023 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=2.547 mas, bpa=20.11 degrees ! Estimated noise=0.284866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102731 Jy ! Component: 100 - total flux cleaned = 0.000163556 Jy ! Component: 150 - total flux cleaned = 0.000217301 Jy ! Component: 200 - total flux cleaned = 0.000255946 Jy ! Total flux subtracted in 200 components = 0.000255946 Jy ! Clean residual min=-0.000648 max=0.000646 Jy/beam ! Clean residual mean=0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0282429 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.0282429 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=0.018658Jy sigma=0.625560 ! Fit after self-cal, rms=0.018657Jy sigma=0.625532 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 = 6.29034e-05 Jy ! Component: 100 - total flux cleaned = 8.88081e-05 Jy ! Component: 150 - total flux cleaned = 9.67051e-05 Jy ! Component: 200 - total flux cleaned = 0.000111104 Jy ! Total flux subtracted in 200 components = 0.000111104 Jy ! Clean residual min=-0.000639 max=0.000633 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0283541 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.0283541 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=0.018650Jy sigma=0.625310 ! Fit after self-cal, rms=0.018649Jy sigma=0.625302 ! 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=0.018649Jy sigma=0.625302 ! Fit after self-cal, rms=0.018700Jy sigma=0.625275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=2.547 mas, bpa=20.09 degrees ! Estimated noise=0.285544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.50877e-05 Jy ! Component: 100 - total flux cleaned = 7.95446e-05 Jy ! Component: 150 - total flux cleaned = 9.24427e-05 Jy ! Component: 200 - total flux cleaned = 0.00010434 Jy ! Total flux subtracted in 200 components = 0.00010434 Jy ! Clean residual min=-0.000635 max=0.000630 Jy/beam ! Clean residual mean=0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0284584 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.0284584 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=0.018696Jy sigma=0.625118 ! Fit after self-cal, rms=0.018696Jy sigma=0.625111 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 = 2.69718e-05 Jy ! Component: 100 - total flux cleaned = 3.24276e-05 Jy ! Component: 150 - total flux cleaned = 3.25709e-05 Jy ! Component: 200 - total flux cleaned = 3.25596e-05 Jy ! Total flux subtracted in 200 components = 3.25596e-05 Jy ! Clean residual min=-0.000639 max=0.000626 Jy/beam ! Clean residual mean=0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.028491 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.028491 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=0.018693Jy sigma=0.625008 ! Fit after self-cal, rms=0.018693Jy sigma=0.625005 ! 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=0.018693Jy sigma=0.625005 ! Fit after self-cal, rms=0.018739Jy sigma=0.624997 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=3.199 mas, bpa=-4.405 degrees ! Estimated noise=0.307356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115898 Jy ! Component: 100 - total flux cleaned = 0.000116173 Jy ! Component: 150 - total flux cleaned = 0.000111438 Jy ! Component: 200 - total flux cleaned = 0.000115805 Jy ! Total flux subtracted in 200 components = 0.000115805 Jy ! Clean residual min=-0.000580 max=0.000686 Jy/beam ! Clean residual mean=0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0286068 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0286068 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=0.018738Jy sigma=0.624918 ! Fit after self-cal, rms=0.018738Jy sigma=0.624913 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) ! Added new window around map position (-37.6, -46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451959 Jy ! Component: 100 - total flux cleaned = 0.000578272 Jy ! Component: 150 - total flux cleaned = 0.000696177 Jy ! Component: 200 - total flux cleaned = 0.000737036 Jy ! Total flux subtracted in 200 components = 0.000737036 Jy ! Clean residual min=-0.000489 max=0.000454 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0293438 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0293438 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=0.018718Jy sigma=0.624095 ! Fit after self-cal, rms=0.018715Jy sigma=0.624018 ! 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=1.617 mas, bmaj=2.547 mas, bpa=20.01 degrees ! Estimated noise=0.286093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.617 x 2.547 at 20.01 degrees (North through East) ! Clean map min=-0.00073693 max=0.02625 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=1.272 mas, bmaj=2.339 mas, bpa=29.68 degrees ! Estimated noise=0.683107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204972 Jy ! Component: 100 - total flux cleaned = 0.0250601 Jy ! Component: 150 - total flux cleaned = 0.0261307 Jy ! Component: 200 - total flux cleaned = 0.026351 Jy ! Total flux subtracted in 200 components = 0.026351 Jy ! Clean residual min=-0.001512 max=0.001190 Jy/beam ! Clean residual mean=0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.026351 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.026351 Jy ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=2.547 mas, bpa=20.01 degrees ! Estimated noise=0.286093 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) ! Added new window around map position (45.2, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000874027 Jy ! Component: 100 - total flux cleaned = 0.00108091 Jy ! Component: 150 - total flux cleaned = 0.00125208 Jy ! Component: 200 - total flux cleaned = 0.00138116 Jy ! Total flux subtracted in 200 components = 0.00138116 Jy ! Clean residual min=-0.000762 max=0.000576 Jy/beam ! Clean residual mean=0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0277322 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.0277322 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=2.384 mas, bmaj=3.199 mas, bpa=-4.405 degrees ! Estimated noise=0.307356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511804 Jy ! Component: 100 - total flux cleaned = 0.000740303 Jy ! Component: 150 - total flux cleaned = 0.000904207 Jy ! Component: 200 - total flux cleaned = 0.00100298 Jy ! Total flux subtracted in 200 components = 0.00100298 Jy ! Clean residual min=-0.000566 max=0.000460 Jy/beam ! Clean residual mean=0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0287352 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 = 7.91272e-05 Jy ! Component: 100 - total flux cleaned = 0.000133951 Jy ! Component: 150 - total flux cleaned = 0.000168171 Jy ! Component: 200 - total flux cleaned = 0.000208041 Jy ! Total flux subtracted in 200 components = 0.000208041 Jy ! Clean residual min=-0.000529 max=0.000428 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0289432 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 92 components and 0.0289432 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=2.547 mas, bpa=20.01 degrees ! Estimated noise=0.286093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157349 Jy ! Component: 100 - total flux cleaned = -0.000133696 Jy ! Component: 150 - total flux cleaned = -0.000122646 Jy ! Component: 200 - total flux cleaned = -0.000102788 Jy ! Total flux subtracted in 200 components = -0.000102788 Jy ! Clean residual min=-0.000563 max=0.000564 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0288404 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.0288404 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=0.018711Jy sigma=0.623822 ! Fit after self-cal, rms=0.018710Jy sigma=0.623690 wmodel J2208+0353_X_map.mod ! Writing 109 model components to file: J2208+0353_X_map.mod wobs J2208+0353_X_uvs.fits ! Writing UV FITS file: J2208+0353_X_uvs.fits wwins J2208+0353_X_map.win ! wwins: Wrote 4 windows to J2208+0353_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 = -0.000212442 Jy ! Component: 100 - total flux cleaned = -0.000307818 Jy ! Component: 150 - total flux cleaned = -0.000356847 Jy ! Component: 200 - total flux cleaned = -0.000364949 Jy ! Component: 250 - total flux cleaned = -0.000372634 Jy ! Component: 300 - total flux cleaned = -0.000365485 Jy ! Component: 350 - total flux cleaned = -0.000344816 Jy ! Component: 400 - total flux cleaned = -0.000338299 Jy ! Component: 450 - total flux cleaned = -0.000338426 Jy ! Component: 500 - total flux cleaned = -0.000332203 Jy ! Component: 550 - total flux cleaned = -0.000332266 Jy ! Component: 600 - total flux cleaned = -0.000338239 Jy ! Component: 650 - total flux cleaned = -0.000338142 Jy ! Component: 700 - total flux cleaned = -0.000338152 Jy ! Component: 750 - total flux cleaned = -0.000349478 Jy ! Component: 800 - total flux cleaned = -0.000354939 Jy ! Component: 850 - total flux cleaned = -0.000354935 Jy ! Component: 900 - total flux cleaned = -0.000360176 Jy ! Component: 950 - total flux cleaned = -0.000360088 Jy ! Component: 1000 - total flux cleaned = -0.000349763 Jy ! Component: 1050 - total flux cleaned = -0.000344725 Jy ! Component: 1100 - total flux cleaned = -0.000339779 Jy ! Component: 1150 - total flux cleaned = -0.000325156 Jy ! Component: 1200 - total flux cleaned = -0.000325149 Jy ! Component: 1250 - total flux cleaned = -0.000310958 Jy ! Component: 1300 - total flux cleaned = -0.000296892 Jy ! Component: 1350 - total flux cleaned = -0.000282992 Jy ! Component: 1400 - total flux cleaned = -0.000269362 Jy ! Component: 1450 - total flux cleaned = -0.000251406 Jy ! Component: 1500 - total flux cleaned = -0.000255895 Jy ! Component: 1550 - total flux cleaned = -0.000255953 Jy ! Component: 1600 - total flux cleaned = -0.000255954 Jy ! Component: 1650 - total flux cleaned = -0.00024737 Jy ! Component: 1700 - total flux cleaned = -0.000255951 Jy ! Component: 1750 - total flux cleaned = -0.000260201 Jy ! Component: 1800 - total flux cleaned = -0.000260182 Jy ! Component: 1850 - total flux cleaned = -0.000260174 Jy ! Component: 1900 - total flux cleaned = -0.000260188 Jy ! Component: 1950 - total flux cleaned = -0.000264309 Jy ! Component: 2000 - total flux cleaned = -0.000260279 Jy ! Component: 2050 - total flux cleaned = -0.000260307 Jy ! Component: 2100 - total flux cleaned = -0.00026428 Jy ! Component: 2150 - total flux cleaned = -0.000268163 Jy ! Component: 2200 - total flux cleaned = -0.000264217 Jy ! Component: 2250 - total flux cleaned = -0.000264244 Jy ! Component: 2300 - total flux cleaned = -0.000264204 Jy ! Component: 2350 - total flux cleaned = -0.00026421 Jy ! Component: 2400 - total flux cleaned = -0.000268027 Jy ! Component: 2450 - total flux cleaned = -0.000271793 Jy ! Component: 2500 - total flux cleaned = -0.000275538 Jy ! Component: 2550 - total flux cleaned = -0.0002718 Jy ! Component: 2600 - total flux cleaned = -0.000264366 Jy ! Component: 2650 - total flux cleaned = -0.000268064 Jy ! Component: 2700 - total flux cleaned = -0.000271743 Jy ! Component: 2750 - total flux cleaned = -0.000268089 Jy ! Component: 2800 - total flux cleaned = -0.000260871 Jy ! Component: 2850 - total flux cleaned = -0.000271673 Jy ! Component: 2900 - total flux cleaned = -0.000264488 Jy ! Component: 2950 - total flux cleaned = -0.000264489 Jy ! Component: 3000 - total flux cleaned = -0.000268042 Jy ! Component: 3050 - total flux cleaned = -0.000275104 Jy ! Component: 3100 - total flux cleaned = -0.000278623 Jy ! Component: 3150 - total flux cleaned = -0.000282111 Jy ! Component: 3200 - total flux cleaned = -0.000282108 Jy ! Component: 3250 - total flux cleaned = -0.000285582 Jy ! Component: 3300 - total flux cleaned = -0.000289041 Jy ! Component: 3350 - total flux cleaned = -0.000295915 Jy ! Component: 3400 - total flux cleaned = -0.000299328 Jy ! Component: 3450 - total flux cleaned = -0.000302727 Jy ! Component: 3500 - total flux cleaned = -0.00029932 Jy ! Component: 3550 - total flux cleaned = -0.000306093 Jy ! Component: 3600 - total flux cleaned = -0.000306089 Jy ! Component: 3650 - total flux cleaned = -0.000299379 Jy ! Component: 3700 - total flux cleaned = -0.000306074 Jy ! Component: 3750 - total flux cleaned = -0.000299402 Jy ! Component: 3800 - total flux cleaned = -0.000289421 Jy ! Component: 3850 - total flux cleaned = -0.000282798 Jy ! Component: 3900 - total flux cleaned = -0.000272861 Jy ! Component: 3950 - total flux cleaned = -0.000266268 Jy ! Component: 4000 - total flux cleaned = -0.000256373 Jy ! Component: 4050 - total flux cleaned = -0.000243233 Jy ! Total flux subtracted in 4096 components = -0.000236677 Jy ! Clean residual min=-0.000196 max=0.000209 Jy/beam ! Clean residual mean=0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0286038 Jy keep ! Adding 205 model components to the UV plane model. ! The established model now contains 314 components and 0.0286038 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2208+0353_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.617 x 2.547 at 20.01 degrees (North through East) ! Clean map min=-0.00053323 max=0.025798 Jy/beam ! Writing clean map to FITS file: .//J2208+0353_X_map.fits wmodel .//J2208+0353_X_map.mod ! Writing 314 model components to file: .//J2208+0353_X_map.mod wobs .//J2208+0353_X_uvs.fits ! Writing UV FITS file: .//J2208+0353_X_uvs.fits wwins .//J2208+0353_X_map.win ! wwins: Wrote 5 windows to .//J2208+0353_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0257982 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.33284e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.620142 0.620142 1.24028 2.48057 4.96114 9.92227 19.8445 39.6891 79.3782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 483.76 quit ! Quitting program ! Log file .//J2208+0353_X_dfm.log closed on Sun Oct 21 00:18:58 2018