! Started logfile: /vlbi/uf001/uva//J1412+1334_S_dfm.log on Mon Jan 14 02:47:53 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//J1412+1334_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1412+1334_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.796101 visibilities/baseline/integration-bin. ! Found source: J1412+1334 ! ! 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 6126 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 J1412+1334_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.064839Jy sigma=23.301860 ! Fit after self-cal, rms=0.659182Jy sigma=14.418074 ! 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=2.94 mas, bmaj=7.185 mas, bpa=0.05412 degrees ! Estimated noise=0.560536 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 = 0.266648 Jy ! Component: 100 - total flux cleaned = 0.328876 Jy ! Total flux subtracted in 100 components = 0.328876 Jy ! Clean residual min=-0.015413 max=0.023841 Jy/beam ! Clean residual mean=-0.000014 rms=0.003982 Jy/beam ! Combined flux in latest and established models = 0.328876 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.328876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093457Jy sigma=1.967546 ! Fit after self-cal, rms=0.093451Jy sigma=1.967401 ! Inverting map ! Added new window around map position (-17.5, 44). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256608 Jy ! Component: 100 - total flux cleaned = 0.0410564 Jy ! Total flux subtracted in 100 components = 0.0410564 Jy ! Clean residual min=-0.014116 max=0.018377 Jy/beam ! Clean residual mean=-0.000013 rms=0.003345 Jy/beam ! Combined flux in latest and established models = 0.369932 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.369932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085879Jy sigma=1.784045 ! Fit after self-cal, rms=0.085579Jy sigma=1.775645 ! 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=3.472 mas, bmaj=7.859 mas, bpa=1.327 degrees ! Estimated noise=0.423646 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 (4.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185962 Jy ! Component: 100 - total flux cleaned = 0.0281607 Jy ! Component: 150 - total flux cleaned = 0.0330944 Jy ! Component: 200 - total flux cleaned = 0.0365551 Jy ! Total flux subtracted in 200 components = 0.0365551 Jy ! Clean residual min=-0.011479 max=0.016499 Jy/beam ! Clean residual mean=0.000002 rms=0.002977 Jy/beam ! Combined flux in latest and established models = 0.406487 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.406487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080435Jy sigma=1.651880 ! Fit after self-cal, rms=0.080221Jy sigma=1.645738 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.472 x 7.859 at 1.327 degrees (North through East) ! Clean map min=-0.011087 max=0.33789 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.00 KP 0.98 ! LA 0.94 MK 1.02 NL 1.02 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.94 HN 0.98 KP 0.97 ! LA 0.93 MK 1.02 NL 1.12 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 0.99 KP 0.98 ! LA 0.93 MK 1.03 NL 1.16 OV 0.97 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.080221Jy sigma=1.645738 ! Fit after self-cal, rms=0.078466Jy sigma=1.499000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=7.955 mas, bpa=1.536 degrees ! Estimated noise=0.424802 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 = -0.00312795 Jy ! Component: 100 - total flux cleaned = -0.00337323 Jy ! Component: 150 - total flux cleaned = -0.00318203 Jy ! Component: 200 - total flux cleaned = -0.00317603 Jy ! Total flux subtracted in 200 components = -0.00317603 Jy ! Clean residual min=-0.010472 max=0.008468 Jy/beam ! Clean residual mean=-0.000006 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.403311 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.403311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077040Jy sigma=1.478507 ! Fit after self-cal, rms=0.077048Jy sigma=1.477351 ! 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=0.077048Jy sigma=1.477351 ! Fit after self-cal, rms=0.068756Jy sigma=1.284846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=7.999 mas, bpa=1.585 degrees ! Estimated noise=0.427383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0061767 Jy ! Component: 100 - total flux cleaned = -0.00651131 Jy ! Component: 150 - total flux cleaned = -0.00639278 Jy ! Component: 200 - total flux cleaned = -0.00609168 Jy ! Total flux subtracted in 200 components = -0.00609168 Jy ! Clean residual min=-0.003840 max=0.003539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.39722 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.39722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067918Jy sigma=1.269233 ! Fit after self-cal, rms=0.067887Jy sigma=1.267608 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 = -0.00159236 Jy ! Component: 100 - total flux cleaned = -0.00150749 Jy ! Component: 150 - total flux cleaned = -0.00150373 Jy ! Component: 200 - total flux cleaned = -0.0015024 Jy ! Total flux subtracted in 200 components = -0.0015024 Jy ! Clean residual min=-0.003518 max=0.003152 Jy/beam ! Clean residual mean=0.000000 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.395717 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.395717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067692Jy sigma=1.263170 ! Fit after self-cal, rms=0.067673Jy sigma=1.262899 ! 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=0.067673Jy sigma=1.262899 ! Fit after self-cal, rms=0.068465Jy sigma=1.258054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=8.004 mas, bpa=1.529 degrees ! Estimated noise=0.427207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00335407 Jy ! Component: 100 - total flux cleaned = -0.00345332 Jy ! Component: 150 - total flux cleaned = -0.00323546 Jy ! Component: 200 - total flux cleaned = -0.00316991 Jy ! Total flux subtracted in 200 components = -0.00316991 Jy ! Clean residual min=-0.002909 max=0.002828 Jy/beam ! Clean residual mean=0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.392547 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.392547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068194Jy sigma=1.252705 ! Fit after self-cal, rms=0.068173Jy sigma=1.252127 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 = -0.000933277 Jy ! Component: 100 - total flux cleaned = -0.000989427 Jy ! Component: 150 - total flux cleaned = -0.00109745 Jy ! Component: 200 - total flux cleaned = -0.00109824 Jy ! Total flux subtracted in 200 components = -0.00109824 Jy ! Clean residual min=-0.002750 max=0.002768 Jy/beam ! Clean residual mean=0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.391449 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.391449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068082Jy sigma=1.249952 ! Fit after self-cal, rms=0.068074Jy sigma=1.249843 ! 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=0.068074Jy sigma=1.249843 ! Fit after self-cal, rms=0.068523Jy sigma=1.248347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.636 mas, bmaj=11.26 mas, bpa=-5.667 degrees ! Estimated noise=0.525894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188499 Jy ! Component: 100 - total flux cleaned = -0.001884 Jy ! Component: 150 - total flux cleaned = -0.00193667 Jy ! Component: 200 - total flux cleaned = -0.00198068 Jy ! Total flux subtracted in 200 components = -0.00198068 Jy ! Clean residual min=-0.002746 max=0.002861 Jy/beam ! Clean residual mean=0.000002 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.389468 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 150 components and 0.389468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068442Jy sigma=1.247142 ! Fit after self-cal, rms=0.068433Jy sigma=1.246913 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 = -0.000615743 Jy ! Component: 100 - total flux cleaned = -0.000687257 Jy ! Component: 150 - total flux cleaned = -0.000781214 Jy ! Component: 200 - total flux cleaned = -0.00083773 Jy ! Total flux subtracted in 200 components = -0.00083773 Jy ! Clean residual min=-0.002664 max=0.002736 Jy/beam ! Clean residual mean=0.000003 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.388631 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 161 components and 0.388631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068404Jy sigma=1.246313 ! Fit after self-cal, rms=0.068399Jy sigma=1.246255 ! 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=3.47 mas, bmaj=8.006 mas, bpa=1.484 degrees ! Estimated noise=0.42694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 8.006 at 1.484 degrees (North through East) ! Clean map min=-0.003075 max=0.34228 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=2.937 mas, bmaj=7.307 mas, bpa=0.1557 degrees ! Estimated noise=0.56586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26904 Jy ! Component: 100 - total flux cleaned = 0.33172 Jy ! Component: 150 - total flux cleaned = 0.354585 Jy ! Component: 200 - total flux cleaned = 0.364836 Jy ! Total flux subtracted in 200 components = 0.364836 Jy ! Clean residual min=-0.004170 max=0.005506 Jy/beam ! Clean residual mean=0.000003 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.364835 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.364835 Jy ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=8.006 mas, bpa=1.484 degrees ! Estimated noise=0.42694 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 = 0.00696509 Jy ! Component: 100 - total flux cleaned = 0.0115533 Jy ! Component: 150 - total flux cleaned = 0.0148488 Jy ! Component: 200 - total flux cleaned = 0.0166538 Jy ! Total flux subtracted in 200 components = 0.0166538 Jy ! Clean residual min=-0.002785 max=0.002869 Jy/beam ! Clean residual mean=0.000008 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.381489 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.381489 Jy ! Inverting map ! Added new window around map position (51, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013999 Jy ! Component: 100 - total flux cleaned = 0.0020161 Jy ! Component: 150 - total flux cleaned = 0.00249417 Jy ! Component: 200 - total flux cleaned = 0.00299102 Jy ! Total flux subtracted in 200 components = 0.00299102 Jy ! Clean residual min=-0.002549 max=0.002336 Jy/beam ! Clean residual mean=0.000005 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.38448 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 68 components and 0.38448 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=7.636 mas, bmaj=11.26 mas, bpa=-5.667 degrees ! Estimated noise=0.525894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149272 Jy ! Component: 100 - total flux cleaned = 0.00229923 Jy ! Component: 150 - total flux cleaned = 0.00252795 Jy ! Component: 200 - total flux cleaned = 0.0026635 Jy ! Total flux subtracted in 200 components = 0.0026635 Jy ! Clean residual min=-0.002508 max=0.002663 Jy/beam ! Clean residual mean=0.000006 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.387144 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 = 6.19793e-05 Jy ! Component: 100 - total flux cleaned = 0.000176571 Jy ! Component: 150 - total flux cleaned = 0.000175999 Jy ! Component: 200 - total flux cleaned = 0.00020061 Jy ! Total flux subtracted in 200 components = 0.00020061 Jy ! Clean residual min=-0.002482 max=0.002688 Jy/beam ! Clean residual mean=0.000006 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.387344 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.387344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=8.006 mas, bpa=1.484 degrees ! Estimated noise=0.42694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000315577 Jy ! Component: 100 - total flux cleaned = -0.000271408 Jy ! Component: 150 - total flux cleaned = -0.000146625 Jy ! Component: 200 - total flux cleaned = -3.0254e-05 Jy ! Total flux subtracted in 200 components = -3.0254e-05 Jy ! Clean residual min=-0.002301 max=0.002519 Jy/beam ! Clean residual mean=0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.387314 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.387314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068362Jy sigma=1.243557 ! Fit after self-cal, rms=0.068314Jy sigma=1.242871 wmodel J1412+1334_S_map.mod ! Writing 113 model components to file: J1412+1334_S_map.mod wobs J1412+1334_S_uvs.fits ! Writing UV FITS file: J1412+1334_S_uvs.fits wwins J1412+1334_S_map.win ! wwins: Wrote 4 windows to J1412+1334_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 = 0.000410042 Jy ! Component: 100 - total flux cleaned = 0.00032837 Jy ! Component: 150 - total flux cleaned = 0.000177204 Jy ! Component: 200 - total flux cleaned = 0.000177874 Jy ! Component: 250 - total flux cleaned = 0.00014289 Jy ! Component: 300 - total flux cleaned = 0.000378512 Jy ! Component: 350 - total flux cleaned = 0.000443979 Jy ! Component: 400 - total flux cleaned = 0.000636549 Jy ! Component: 450 - total flux cleaned = 0.000761906 Jy ! Component: 500 - total flux cleaned = 0.000914759 Jy ! Component: 550 - total flux cleaned = 0.0010048 Jy ! Component: 600 - total flux cleaned = 0.001063 Jy ! Component: 650 - total flux cleaned = 0.00103461 Jy ! Component: 700 - total flux cleaned = 0.00111789 Jy ! Component: 750 - total flux cleaned = 0.00111713 Jy ! Component: 800 - total flux cleaned = 0.000982923 Jy ! Component: 850 - total flux cleaned = 0.00098319 Jy ! Component: 900 - total flux cleaned = 0.00100926 Jy ! Component: 950 - total flux cleaned = 0.000983777 Jy ! Component: 1000 - total flux cleaned = 0.00105824 Jy ! Component: 1050 - total flux cleaned = 0.00103264 Jy ! Component: 1100 - total flux cleaned = 0.000911737 Jy ! Component: 1150 - total flux cleaned = 0.000864455 Jy ! Component: 1200 - total flux cleaned = 0.000841484 Jy ! Component: 1250 - total flux cleaned = 0.000750014 Jy ! Component: 1300 - total flux cleaned = 0.00070511 Jy ! Component: 1350 - total flux cleaned = 0.000638187 Jy ! Component: 1400 - total flux cleaned = 0.000506117 Jy ! Component: 1450 - total flux cleaned = 0.000419651 Jy ! Component: 1500 - total flux cleaned = 0.000419678 Jy ! Component: 1550 - total flux cleaned = 0.000356262 Jy ! Component: 1600 - total flux cleaned = 0.000314471 Jy ! Component: 1650 - total flux cleaned = 0.000252773 Jy ! Component: 1700 - total flux cleaned = 0.000191718 Jy ! Component: 1750 - total flux cleaned = 0.000131385 Jy ! Component: 1800 - total flux cleaned = 9.21993e-05 Jy ! Component: 1850 - total flux cleaned = 0.000111699 Jy ! Component: 1900 - total flux cleaned = 0.000150372 Jy ! Component: 1950 - total flux cleaned = 3.52765e-05 Jy ! Component: 2000 - total flux cleaned = -4.03175e-05 Jy ! Component: 2050 - total flux cleaned = -7.75751e-05 Jy ! Component: 2100 - total flux cleaned = -0.000114633 Jy ! Component: 2150 - total flux cleaned = -0.000169691 Jy ! Component: 2200 - total flux cleaned = -0.00026043 Jy ! Component: 2250 - total flux cleaned = -0.000224652 Jy ! Component: 2300 - total flux cleaned = -0.000259844 Jy ! Component: 2350 - total flux cleaned = -0.000277905 Jy ! Component: 2400 - total flux cleaned = -0.000382681 Jy ! Component: 2450 - total flux cleaned = -0.000417352 Jy ! Component: 2500 - total flux cleaned = -0.000451307 Jy ! Component: 2550 - total flux cleaned = -0.000552963 Jy ! Component: 2600 - total flux cleaned = -0.000569858 Jy ! Component: 2650 - total flux cleaned = -0.000603181 Jy ! Component: 2700 - total flux cleaned = -0.000603381 Jy ! Component: 2750 - total flux cleaned = -0.000652241 Jy ! Component: 2800 - total flux cleaned = -0.000733155 Jy ! Component: 2850 - total flux cleaned = -0.00081335 Jy ! Component: 2900 - total flux cleaned = -0.000844972 Jy ! Component: 2950 - total flux cleaned = -0.000986257 Jy ! Component: 3000 - total flux cleaned = -0.00107974 Jy ! Component: 3050 - total flux cleaned = -0.00112618 Jy ! Component: 3100 - total flux cleaned = -0.00118748 Jy ! Component: 3150 - total flux cleaned = -0.00126346 Jy ! Component: 3200 - total flux cleaned = -0.00135361 Jy ! Component: 3250 - total flux cleaned = -0.00136847 Jy ! Component: 3300 - total flux cleaned = -0.00147214 Jy ! Component: 3350 - total flux cleaned = -0.00150151 Jy ! Component: 3400 - total flux cleaned = -0.00157448 Jy ! Component: 3450 - total flux cleaned = -0.00169015 Jy ! Component: 3500 - total flux cleaned = -0.00171883 Jy ! Component: 3550 - total flux cleaned = -0.00180428 Jy ! Component: 3600 - total flux cleaned = -0.00184665 Jy ! Component: 3650 - total flux cleaned = -0.00194495 Jy ! Component: 3700 - total flux cleaned = -0.00197298 Jy ! Component: 3750 - total flux cleaned = -0.00205616 Jy ! Component: 3800 - total flux cleaned = -0.00213879 Jy ! Component: 3850 - total flux cleaned = -0.00215243 Jy ! Component: 3900 - total flux cleaned = -0.00220675 Jy ! Component: 3950 - total flux cleaned = -0.00226075 Jy ! Component: 4000 - total flux cleaned = -0.00236779 Jy ! Component: 4050 - total flux cleaned = -0.00238081 Jy ! Total flux subtracted in 4096 components = -0.00239395 Jy ! Clean residual min=-0.000722 max=0.000771 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.38492 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 430 components and 0.38492 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1412+1334_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 8.006 at 1.484 degrees (North through East) ! Clean map min=-0.001532 max=0.34467 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1412+1334_S_map.fits wmodel /vlbi/uf001/uva//J1412+1334_S_map.mod ! Writing 430 model components to file: /vlbi/uf001/uva//J1412+1334_S_map.mod wobs /vlbi/uf001/uva//J1412+1334_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1412+1334_S_uvs.fits wwins /vlbi/uf001/uva//J1412+1334_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1412+1334_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.344671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248884 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216628 0.216628 0.433256 0.866512 1.73302 3.46605 6.9321 13.8642 27.7284 55.4568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.344 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1384.86 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1412+1334_S_dfm.log closed on Mon Jan 14 02:47:57 2019