! Started logfile: /vlbi/uf001/uva//J0101+5004_S_dfm.log on Sun Jan 13 20:48:44 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0101+5004_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0101+5004_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0101+5004 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 10962 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0101+5004_S] 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 0.500x0.500 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. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004412Jy sigma=21.801121 ! Fit after self-cal, rms=0.926728Jy sigma=20.129715 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=4.364 mas, bpa=15.45 degrees ! Estimated noise=0.535823 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 = 0.0564715 Jy ! Component: 100 - total flux cleaned = 0.0714465 Jy ! Total flux subtracted in 100 components = 0.0714465 Jy ! Clean residual min=-0.003305 max=0.006011 Jy/beam ! Clean residual mean=0.000001 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0714465 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0714465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062557Jy sigma=1.248358 ! Fit after self-cal, rms=0.062394Jy sigma=1.243904 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063182 Jy ! Component: 100 - total flux cleaned = 0.00944295 Jy ! Total flux subtracted in 100 components = 0.00944295 Jy ! Clean residual min=-0.002783 max=0.003179 Jy/beam ! Clean residual mean=0.000000 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0808895 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0808895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061713Jy sigma=1.227835 ! Fit after self-cal, rms=0.061714Jy sigma=1.227539 ! 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=4.386 mas, bmaj=5.3 mas, bpa=16.93 degrees ! Estimated noise=0.322946 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 (7, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307792 Jy ! Component: 100 - total flux cleaned = 0.00499488 Jy ! Component: 150 - total flux cleaned = 0.00624575 Jy ! Component: 200 - total flux cleaned = 0.00691188 Jy ! Total flux subtracted in 200 components = 0.00691188 Jy ! Clean residual min=-0.001840 max=0.001848 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0878014 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0878014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061534Jy sigma=1.223445 ! Fit after self-cal, rms=0.061521Jy sigma=1.223149 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.386 x 5.3 at 16.93 degrees (North through East) ! Clean map min=-0.0018038 max=0.074391 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.94 KP 1.00 ! LA 0.94 MK 0.98 NL 1.00 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00 KP 1.04 ! LA 1.00 MK 0.98 NL 0.96 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 1.03 ! LA 0.94 MK 1.13 NL 1.01 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.061521Jy sigma=1.223149 ! Fit after self-cal, rms=0.061542Jy sigma=1.220489 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.401 mas, bmaj=5.331 mas, bpa=16.87 degrees ! Estimated noise=0.320961 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 = -0.000414458 Jy ! Component: 100 - total flux cleaned = -0.000279544 Jy ! Component: 150 - total flux cleaned = -0.000251903 Jy ! Component: 200 - total flux cleaned = -0.000228169 Jy ! Total flux subtracted in 200 components = -0.000228169 Jy ! Clean residual min=-0.001769 max=0.001673 Jy/beam ! Clean residual mean=0.000006 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0875732 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.0875732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061509Jy sigma=1.219694 ! Fit after self-cal, rms=0.061512Jy sigma=1.219546 ! 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. ! ! Fit before self-cal, rms=0.061512Jy sigma=1.219546 ! Fit after self-cal, rms=0.061201Jy sigma=1.215686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.402 mas, bmaj=5.34 mas, bpa=17.01 degrees ! Estimated noise=0.31985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.85123e-05 Jy ! Component: 100 - total flux cleaned = -5.87018e-05 Jy ! Component: 150 - total flux cleaned = -5.94221e-05 Jy ! Component: 200 - total flux cleaned = -4.30969e-05 Jy ! Total flux subtracted in 200 components = -4.30969e-05 Jy ! Clean residual min=-0.001617 max=0.001590 Jy/beam ! Clean residual mean=0.000009 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0875301 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.0875301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061188Jy sigma=1.215366 ! Fit after self-cal, rms=0.061188Jy sigma=1.215191 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 = 5.97356e-05 Jy ! Component: 100 - total flux cleaned = 2.9637e-05 Jy ! Component: 150 - total flux cleaned = 3.02887e-05 Jy ! Component: 200 - total flux cleaned = 1.77599e-05 Jy ! Total flux subtracted in 200 components = 1.77599e-05 Jy ! Clean residual min=-0.001601 max=0.001588 Jy/beam ! Clean residual mean=0.000009 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0875479 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.0875479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061182Jy sigma=1.215038 ! Fit after self-cal, rms=0.061180Jy sigma=1.215025 ! 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. ! ! Fit before self-cal, rms=0.061180Jy sigma=1.215025 ! Fit after self-cal, rms=0.061186Jy sigma=1.214977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.412 mas, bmaj=5.346 mas, bpa=16.62 degrees ! Estimated noise=0.319809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159234 Jy ! Component: 100 - total flux cleaned = -0.000144106 Jy ! Component: 150 - total flux cleaned = -0.000144472 Jy ! Component: 200 - total flux cleaned = -0.000144311 Jy ! Total flux subtracted in 200 components = -0.000144311 Jy ! Clean residual min=-0.001583 max=0.001575 Jy/beam ! Clean residual mean=0.000009 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0874036 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.0874036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061180Jy sigma=1.214843 ! Fit after self-cal, rms=0.061181Jy sigma=1.214833 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 = 1.29044e-05 Jy ! Component: 100 - total flux cleaned = 2.02268e-06 Jy ! Component: 150 - total flux cleaned = 2.10855e-06 Jy ! Component: 200 - total flux cleaned = 2.1959e-06 Jy ! Total flux subtracted in 200 components = 2.1959e-06 Jy ! Clean residual min=-0.001583 max=0.001571 Jy/beam ! Clean residual mean=0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0874058 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.0874058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061177Jy sigma=1.214751 ! Fit after self-cal, rms=0.061176Jy sigma=1.214747 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.061176Jy sigma=1.214747 ! Fit after self-cal, rms=0.061171Jy sigma=1.214727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.054 mas, bmaj=8.963 mas, bpa=18.12 degrees ! Estimated noise=0.378947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279854 Jy ! Component: 100 - total flux cleaned = -0.000289688 Jy ! Component: 150 - total flux cleaned = -0.000289091 Jy ! Component: 200 - total flux cleaned = -0.000280788 Jy ! Total flux subtracted in 200 components = -0.000280788 Jy ! Clean residual min=-0.001825 max=0.002131 Jy/beam ! Clean residual mean=0.000017 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.087125 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.087125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061170Jy sigma=1.214669 ! Fit after self-cal, rms=0.061170Jy sigma=1.214659 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 (82, -48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205031 Jy ! Component: 100 - total flux cleaned = 0.00323309 Jy ! Component: 150 - total flux cleaned = 0.00411316 Jy ! Component: 200 - total flux cleaned = 0.00458618 Jy ! Total flux subtracted in 200 components = 0.00458618 Jy ! Clean residual min=-0.001659 max=0.001481 Jy/beam ! Clean residual mean=0.000009 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0917111 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 153 components and 0.0917112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061119Jy sigma=1.213342 ! Fit after self-cal, rms=0.061119Jy sigma=1.213244 ! 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=4.418 mas, bmaj=5.351 mas, bpa=16.43 degrees ! Estimated noise=0.319653 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.418 x 5.351 at 16.43 degrees (North through East) ! Clean map min=-0.0014541 max=0.074085 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.682 mas, bmaj=4.411 mas, bpa=14.62 degrees ! Estimated noise=0.530591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558828 Jy ! Component: 100 - total flux cleaned = 0.0705306 Jy ! Component: 150 - total flux cleaned = 0.07614 Jy ! Component: 200 - total flux cleaned = 0.0785276 Jy ! Total flux subtracted in 200 components = 0.0785276 Jy ! Clean residual min=-0.002829 max=0.002920 Jy/beam ! Clean residual mean=0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0785276 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0785276 Jy ! Inverting map and beam ! Estimated beam: bmin=4.418 mas, bmaj=5.351 mas, bpa=16.43 degrees ! Estimated noise=0.319653 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 = 0.00359937 Jy ! Component: 100 - total flux cleaned = 0.0058149 Jy ! Component: 150 - total flux cleaned = 0.00746714 Jy ! Component: 200 - total flux cleaned = 0.00862544 Jy ! Total flux subtracted in 200 components = 0.00862544 Jy ! Clean residual min=-0.001722 max=0.001613 Jy/beam ! Clean residual mean=0.000007 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.087153 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.0871531 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.054 mas, bmaj=8.963 mas, bpa=18.12 degrees ! Estimated noise=0.378947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176905 Jy ! Component: 100 - total flux cleaned = 0.00285634 Jy ! Component: 150 - total flux cleaned = 0.00370933 Jy ! Component: 200 - total flux cleaned = 0.00441438 Jy ! Total flux subtracted in 200 components = 0.00441438 Jy ! Clean residual min=-0.001773 max=0.001495 Jy/beam ! Clean residual mean=0.000010 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0915674 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 = 0.000625319 Jy ! Component: 100 - total flux cleaned = 0.0012144 Jy ! Component: 150 - total flux cleaned = 0.00161591 Jy ! Component: 200 - total flux cleaned = 0.00188705 Jy ! Total flux subtracted in 200 components = 0.00188705 Jy ! Clean residual min=-0.001707 max=0.001476 Jy/beam ! Clean residual mean=0.000008 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0934545 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 142 components and 0.0934545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.418 mas, bmaj=5.351 mas, bpa=16.43 degrees ! Estimated noise=0.319653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188978 Jy ! Component: 100 - total flux cleaned = 0.000320887 Jy ! Component: 150 - total flux cleaned = 0.000536407 Jy ! Component: 200 - total flux cleaned = 0.000762947 Jy ! Total flux subtracted in 200 components = 0.000762947 Jy ! Clean residual min=-0.001494 max=0.001430 Jy/beam ! Clean residual mean=0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0942175 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.0942175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061115Jy sigma=1.213158 ! Fit after self-cal, rms=0.061115Jy sigma=1.213009 wmodel J0101+5004_S_map.mod ! Writing 164 model components to file: J0101+5004_S_map.mod wobs J0101+5004_S_uvs.fits ! Writing UV FITS file: J0101+5004_S_uvs.fits wwins J0101+5004_S_map.win ! wwins: Wrote 3 windows to J0101+5004_S_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 = -0.000323798 Jy ! Component: 100 - total flux cleaned = -0.000496999 Jy ! Component: 150 - total flux cleaned = -0.000450324 Jy ! Component: 200 - total flux cleaned = -0.000427922 Jy ! Component: 250 - total flux cleaned = -0.000470617 Jy ! Component: 300 - total flux cleaned = -0.000532719 Jy ! Component: 350 - total flux cleaned = -0.000613606 Jy ! Component: 400 - total flux cleaned = -0.000711816 Jy ! Component: 450 - total flux cleaned = -0.000788229 Jy ! Component: 500 - total flux cleaned = -0.000844158 Jy ! Component: 550 - total flux cleaned = -0.000880792 Jy ! Component: 600 - total flux cleaned = -0.000899089 Jy ! Component: 650 - total flux cleaned = -0.000916984 Jy ! Component: 700 - total flux cleaned = -0.000986772 Jy ! Component: 750 - total flux cleaned = -0.000987137 Jy ! Component: 800 - total flux cleaned = -0.00103775 Jy ! Component: 850 - total flux cleaned = -0.0010213 Jy ! Component: 900 - total flux cleaned = -0.00103768 Jy ! Component: 950 - total flux cleaned = -0.00105383 Jy ! Component: 1000 - total flux cleaned = -0.00103773 Jy ! Component: 1050 - total flux cleaned = -0.00102218 Jy ! Component: 1100 - total flux cleaned = -0.00105335 Jy ! Component: 1150 - total flux cleaned = -0.00108412 Jy ! Component: 1200 - total flux cleaned = -0.00109924 Jy ! Component: 1250 - total flux cleaned = -0.00115886 Jy ! Component: 1300 - total flux cleaned = -0.00114399 Jy ! Component: 1350 - total flux cleaned = -0.00108566 Jy ! Component: 1400 - total flux cleaned = -0.00108601 Jy ! Component: 1450 - total flux cleaned = -0.00110015 Jy ! Component: 1500 - total flux cleaned = -0.00105742 Jy ! Component: 1550 - total flux cleaned = -0.00104346 Jy ! Component: 1600 - total flux cleaned = -0.00101546 Jy ! Component: 1650 - total flux cleaned = -0.000987839 Jy ! Component: 1700 - total flux cleaned = -0.000960683 Jy ! Component: 1750 - total flux cleaned = -0.000960598 Jy ! Component: 1800 - total flux cleaned = -0.000893601 Jy ! Component: 1850 - total flux cleaned = -0.000866985 Jy ! Component: 1900 - total flux cleaned = -0.000814495 Jy ! Component: 1950 - total flux cleaned = -0.000762369 Jy ! Component: 2000 - total flux cleaned = -0.000775175 Jy ! Component: 2050 - total flux cleaned = -0.000762298 Jy ! Component: 2100 - total flux cleaned = -0.000724131 Jy ! Component: 2150 - total flux cleaned = -0.000736726 Jy ! Component: 2200 - total flux cleaned = -0.000661751 Jy ! Component: 2250 - total flux cleaned = -0.000637041 Jy ! Component: 2300 - total flux cleaned = -0.00063716 Jy ! Component: 2350 - total flux cleaned = -0.000637006 Jy ! Component: 2400 - total flux cleaned = -0.00062481 Jy ! Component: 2450 - total flux cleaned = -0.00055285 Jy ! Component: 2500 - total flux cleaned = -0.000588304 Jy ! Component: 2550 - total flux cleaned = -0.00058825 Jy ! Component: 2600 - total flux cleaned = -0.00055321 Jy ! Component: 2650 - total flux cleaned = -0.000541693 Jy ! Component: 2700 - total flux cleaned = -0.000576365 Jy ! Component: 2750 - total flux cleaned = -0.000553496 Jy ! Component: 2800 - total flux cleaned = -0.000519492 Jy ! Component: 2850 - total flux cleaned = -0.000553387 Jy ! Component: 2900 - total flux cleaned = -0.000564479 Jy ! Component: 2950 - total flux cleaned = -0.000564516 Jy ! Component: 3000 - total flux cleaned = -0.000553466 Jy ! Component: 3050 - total flux cleaned = -0.000575461 Jy ! Component: 3100 - total flux cleaned = -0.000586468 Jy ! Component: 3150 - total flux cleaned = -0.0005865 Jy ! Component: 3200 - total flux cleaned = -0.000597255 Jy ! Component: 3250 - total flux cleaned = -0.000618713 Jy ! Component: 3300 - total flux cleaned = -0.000629326 Jy ! Component: 3350 - total flux cleaned = -0.000618705 Jy ! Component: 3400 - total flux cleaned = -0.000576696 Jy ! Component: 3450 - total flux cleaned = -0.000639223 Jy ! Component: 3500 - total flux cleaned = -0.000608106 Jy ! Component: 3550 - total flux cleaned = -0.000577287 Jy ! Component: 3600 - total flux cleaned = -0.000628517 Jy ! Component: 3650 - total flux cleaned = -0.000608039 Jy ! Component: 3700 - total flux cleaned = -0.000567589 Jy ! Component: 3750 - total flux cleaned = -0.000557627 Jy ! Component: 3800 - total flux cleaned = -0.000577663 Jy ! Component: 3850 - total flux cleaned = -0.000567659 Jy ! Component: 3900 - total flux cleaned = -0.000518262 Jy ! Component: 3950 - total flux cleaned = -0.000518356 Jy ! Component: 4000 - total flux cleaned = -0.000508453 Jy ! Component: 4050 - total flux cleaned = -0.000498773 Jy ! Total flux subtracted in 4096 components = -0.000489016 Jy ! Clean residual min=-0.000601 max=0.000541 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0937284 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 421 components and 0.0937284 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0101+5004_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.418 x 5.351 at 16.43 degrees (North through East) ! Clean map min=-0.001272 max=0.073845 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0101+5004_S_map.fits wmodel /vlbi/uf001/uva//J0101+5004_S_map.mod ! Writing 421 model components to file: /vlbi/uf001/uva//J0101+5004_S_map.mod wobs /vlbi/uf001/uva//J0101+5004_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0101+5004_S_uvs.fits wwins /vlbi/uf001/uva//J0101+5004_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0101+5004_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0738455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172391 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.700344 0.700344 1.40069 2.80137 5.60275 11.2055 22.411 44.822 89.644 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.361 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0101+5004_S_dfm.log closed on Sun Jan 13 20:48:48 2019