! Started logfile: /vlbi/uf001/uva//J0030+7037_S_dfm.log on Sun Jan 13 20:36:03 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//J0030+7037_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0030+7037_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953571 visibilities/baseline/integration-bin. ! Found source: J0030+7037 ! ! 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 7209 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 J0030+7037_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.100292Jy sigma=20.634950 ! Fit after self-cal, rms=0.566413Jy sigma=10.680305 ! 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=3.406 mas, bmaj=3.464 mas, bpa=67.71 degrees ! Estimated noise=0.675175 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 = 0.328572 Jy ! Component: 100 - total flux cleaned = 0.416194 Jy ! Total flux subtracted in 100 components = 0.416194 Jy ! Clean residual min=-0.010154 max=0.035407 Jy/beam ! Clean residual mean=-0.000040 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.416194 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.416194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102485Jy sigma=1.669246 ! Fit after self-cal, rms=0.102408Jy sigma=1.667931 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370357 Jy ! Component: 100 - total flux cleaned = 0.0550687 Jy ! Total flux subtracted in 100 components = 0.0550687 Jy ! Clean residual min=-0.007133 max=0.019308 Jy/beam ! Clean residual mean=-0.000022 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.471262 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.471262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084643Jy sigma=1.308037 ! Fit after self-cal, rms=0.084552Jy sigma=1.305942 ! Inverting map ! Added new window around map position (-5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170712 Jy ! Component: 100 - total flux cleaned = 0.0258664 Jy ! Total flux subtracted in 100 components = 0.0258664 Jy ! Clean residual min=-0.005800 max=0.008076 Jy/beam ! Clean residual mean=-0.000013 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.497129 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.497129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080015Jy sigma=1.210379 ! Fit after self-cal, rms=0.079684Jy sigma=1.202057 ! 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=4.042 mas, bmaj=4.148 mas, bpa=48.56 degrees ! Estimated noise=0.490534 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 = 0.010035 Jy ! Component: 100 - total flux cleaned = 0.0156141 Jy ! Component: 150 - total flux cleaned = 0.0195133 Jy ! Component: 200 - total flux cleaned = 0.0223297 Jy ! Total flux subtracted in 200 components = 0.0223297 Jy ! Clean residual min=-0.004682 max=0.006103 Jy/beam ! Clean residual mean=-0.000018 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.519458 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.519459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078147Jy sigma=1.172589 ! Fit after self-cal, rms=0.078029Jy sigma=1.169552 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.042 x 4.148 at 48.56 degrees (North through East) ! Clean map min=-0.0047584 max=0.42744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 1.01 ! LA 0.96 MK 0.99 NL 1.03 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 1.01 ! LA 0.94 MK 0.98 NL 1.03 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.03 KP 1.00 ! LA 0.94 MK 1.00 NL 1.02 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.078029Jy sigma=1.169552 ! Fit after self-cal, rms=0.074084Jy sigma=1.125270 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.042 mas, bmaj=4.145 mas, bpa=47.81 degrees ! Estimated noise=0.489984 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 (-14.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271454 Jy ! Component: 100 - total flux cleaned = 0.00281724 Jy ! Component: 150 - total flux cleaned = 0.00281746 Jy ! Component: 200 - total flux cleaned = 0.00282171 Jy ! Total flux subtracted in 200 components = 0.00282171 Jy ! Clean residual min=-0.003140 max=0.003128 Jy/beam ! Clean residual mean=0.000006 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.52228 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.52228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073810Jy sigma=1.119148 ! Fit after self-cal, rms=0.073787Jy sigma=1.118670 ! 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=0.073787Jy sigma=1.118670 ! Fit after self-cal, rms=0.074033Jy sigma=1.107829 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.036 mas, bmaj=4.15 mas, bpa=50.33 degrees ! Estimated noise=0.490118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892654 Jy ! Component: 100 - total flux cleaned = 0.00114561 Jy ! Component: 150 - total flux cleaned = 0.00119973 Jy ! Component: 200 - total flux cleaned = 0.00115245 Jy ! Total flux subtracted in 200 components = 0.00115245 Jy ! Clean residual min=-0.003101 max=0.002484 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.523433 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.523433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073945Jy sigma=1.105632 ! Fit after self-cal, rms=0.073936Jy sigma=1.105417 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 = 0.000163902 Jy ! Component: 100 - total flux cleaned = 0.000252525 Jy ! Component: 150 - total flux cleaned = 0.000253736 Jy ! Component: 200 - total flux cleaned = 0.000332176 Jy ! Total flux subtracted in 200 components = 0.000332176 Jy ! Clean residual min=-0.003070 max=0.002509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.523765 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.523765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073891Jy sigma=1.104198 ! Fit after self-cal, rms=0.073885Jy sigma=1.104079 ! 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=0.073885Jy sigma=1.104079 ! Fit after self-cal, rms=0.073931Jy sigma=1.103992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=4.149 mas, bpa=50.73 degrees ! Estimated noise=0.490379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365956 Jy ! Component: 100 - total flux cleaned = 0.000484728 Jy ! Component: 150 - total flux cleaned = 0.000485892 Jy ! Component: 200 - total flux cleaned = 0.000520186 Jy ! Total flux subtracted in 200 components = 0.000520186 Jy ! Clean residual min=-0.003062 max=0.002502 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.524285 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.524285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073893Jy sigma=1.103062 ! Fit after self-cal, rms=0.073889Jy sigma=1.102969 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.48609e-05 Jy ! Component: 100 - total flux cleaned = 6.77711e-05 Jy ! Component: 150 - total flux cleaned = 6.77322e-05 Jy ! Component: 200 - total flux cleaned = 6.91715e-05 Jy ! Total flux subtracted in 200 components = 6.91715e-05 Jy ! Clean residual min=-0.003045 max=0.002512 Jy/beam ! Clean residual mean=-0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.524354 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.524354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073864Jy sigma=1.102292 ! Fit after self-cal, rms=0.073862Jy sigma=1.102228 ! 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=0.073862Jy sigma=1.102228 ! Fit after self-cal, rms=0.073909Jy sigma=1.102184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.113 mas, bmaj=8.795 mas, bpa=67.06 degrees ! Estimated noise=0.6429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830478 Jy ! Component: 100 - total flux cleaned = 0.00105925 Jy ! Component: 150 - total flux cleaned = 0.00110736 Jy ! Component: 200 - total flux cleaned = 0.00114815 Jy ! Total flux subtracted in 200 components = 0.00114815 Jy ! Clean residual min=-0.002791 max=0.002630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.525502 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 94 components and 0.525502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073896Jy sigma=1.101960 ! Fit after self-cal, rms=0.073895Jy sigma=1.101936 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 = 0.000124099 Jy ! Component: 100 - total flux cleaned = 0.000112939 Jy ! Component: 150 - total flux cleaned = 9.14639e-05 Jy ! Component: 200 - total flux cleaned = 6.15312e-05 Jy ! Total flux subtracted in 200 components = 6.15312e-05 Jy ! Clean residual min=-0.002782 max=0.002628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.525564 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.525564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073893Jy sigma=1.101861 ! Fit after self-cal, rms=0.073893Jy sigma=1.101851 ! 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=4.037 mas, bmaj=4.147 mas, bpa=50.98 degrees ! Estimated noise=0.490664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.037 x 4.147 at 50.98 degrees (North through East) ! Clean map min=-0.0028785 max=0.42811 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=3.396 mas, bmaj=3.465 mas, bpa=70.77 degrees ! Estimated noise=0.676379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.328859 Jy ! Component: 100 - total flux cleaned = 0.417808 Jy ! Component: 150 - total flux cleaned = 0.457143 Jy ! Component: 200 - total flux cleaned = 0.47843 Jy ! Total flux subtracted in 200 components = 0.47843 Jy ! Clean residual min=-0.004671 max=0.010848 Jy/beam ! Clean residual mean=-0.000015 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.47843 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.47843 Jy ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=4.147 mas, bpa=50.98 degrees ! Estimated noise=0.490664 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 = 0.0163111 Jy ! Component: 100 - total flux cleaned = 0.025621 Jy ! Component: 150 - total flux cleaned = 0.031787 Jy ! Component: 200 - total flux cleaned = 0.0361838 Jy ! Total flux subtracted in 200 components = 0.0361838 Jy ! Clean residual min=-0.003234 max=0.002808 Jy/beam ! Clean residual mean=-0.000011 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.514614 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.514614 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=8.113 mas, bmaj=8.795 mas, bpa=67.06 degrees ! Estimated noise=0.6429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445267 Jy ! Component: 100 - total flux cleaned = 0.00667058 Jy ! Component: 150 - total flux cleaned = 0.00796165 Jy ! Component: 200 - total flux cleaned = 0.00880597 Jy ! Total flux subtracted in 200 components = 0.00880597 Jy ! Clean residual min=-0.002772 max=0.002533 Jy/beam ! Clean residual mean=-0.000005 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.52342 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 = 0.000593586 Jy ! Component: 100 - total flux cleaned = 0.00101649 Jy ! Component: 150 - total flux cleaned = 0.00131909 Jy ! Component: 200 - total flux cleaned = 0.00141476 Jy ! Total flux subtracted in 200 components = 0.00141476 Jy ! Clean residual min=-0.002743 max=0.002595 Jy/beam ! Clean residual mean=-0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.524835 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 114 components and 0.524834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=4.147 mas, bpa=50.98 degrees ! Estimated noise=0.490664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216673 Jy ! Component: 100 - total flux cleaned = -0.000219766 Jy ! Component: 150 - total flux cleaned = -0.000124505 Jy ! Component: 200 - total flux cleaned = 7.22489e-06 Jy ! Total flux subtracted in 200 components = 7.22489e-06 Jy ! Clean residual min=-0.003024 max=0.002568 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.524841 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.524841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073985Jy sigma=1.104125 ! Fit after self-cal, rms=0.073970Jy sigma=1.103752 wmodel J0030+7037_S_map.mod ! Writing 128 model components to file: J0030+7037_S_map.mod wobs J0030+7037_S_uvs.fits ! Writing UV FITS file: J0030+7037_S_uvs.fits wwins J0030+7037_S_map.win ! wwins: Wrote 3 windows to J0030+7037_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 = -0.000792512 Jy ! Component: 100 - total flux cleaned = -0.000587441 Jy ! Component: 150 - total flux cleaned = -0.000305934 Jy ! Component: 200 - total flux cleaned = -0.000113041 Jy ! Component: 250 - total flux cleaned = -0.000112195 Jy ! Component: 300 - total flux cleaned = -0.00014783 Jy ! Component: 350 - total flux cleaned = -0.000217928 Jy ! Component: 400 - total flux cleaned = -0.000183472 Jy ! Component: 450 - total flux cleaned = -0.000319746 Jy ! Component: 500 - total flux cleaned = -0.000386384 Jy ! Component: 550 - total flux cleaned = -0.000484314 Jy ! Component: 600 - total flux cleaned = -0.000580066 Jy ! Component: 650 - total flux cleaned = -0.000580153 Jy ! Component: 700 - total flux cleaned = -0.000611795 Jy ! Component: 750 - total flux cleaned = -0.000642389 Jy ! Component: 800 - total flux cleaned = -0.000642072 Jy ! Component: 850 - total flux cleaned = -0.000552934 Jy ! Component: 900 - total flux cleaned = -0.000553822 Jy ! Component: 950 - total flux cleaned = -0.00061236 Jy ! Component: 1000 - total flux cleaned = -0.000554582 Jy ! Component: 1050 - total flux cleaned = -0.000526463 Jy ! Component: 1100 - total flux cleaned = -0.000498186 Jy ! Component: 1150 - total flux cleaned = -0.000498237 Jy ! Component: 1200 - total flux cleaned = -0.000415608 Jy ! Component: 1250 - total flux cleaned = -0.000442715 Jy ! Component: 1300 - total flux cleaned = -0.000362069 Jy ! Component: 1350 - total flux cleaned = -0.000469419 Jy ! Component: 1400 - total flux cleaned = -0.000522113 Jy ! Component: 1450 - total flux cleaned = -0.00060064 Jy ! Component: 1500 - total flux cleaned = -0.000600575 Jy ! Component: 1550 - total flux cleaned = -0.000549278 Jy ! Component: 1600 - total flux cleaned = -0.000600437 Jy ! Component: 1650 - total flux cleaned = -0.000600451 Jy ! Component: 1700 - total flux cleaned = -0.000625753 Jy ! Component: 1750 - total flux cleaned = -0.000675166 Jy ! Component: 1800 - total flux cleaned = -0.000723882 Jy ! Component: 1850 - total flux cleaned = -0.000796385 Jy ! Component: 1900 - total flux cleaned = -0.000723776 Jy ! Component: 1950 - total flux cleaned = -0.00074781 Jy ! Component: 2000 - total flux cleaned = -0.000747715 Jy ! Component: 2050 - total flux cleaned = -0.000700343 Jy ! Component: 2100 - total flux cleaned = -0.000839861 Jy ! Component: 2150 - total flux cleaned = -0.000747398 Jy ! Component: 2200 - total flux cleaned = -0.000839281 Jy ! Component: 2250 - total flux cleaned = -0.000861838 Jy ! Component: 2300 - total flux cleaned = -0.000816935 Jy ! Component: 2350 - total flux cleaned = -0.000973411 Jy ! Component: 2400 - total flux cleaned = -0.000951052 Jy ! Component: 2450 - total flux cleaned = -0.000951023 Jy ! Component: 2500 - total flux cleaned = -0.000929478 Jy ! Component: 2550 - total flux cleaned = -0.00108138 Jy ! Component: 2600 - total flux cleaned = -0.000995465 Jy ! Component: 2650 - total flux cleaned = -0.00108056 Jy ! Component: 2700 - total flux cleaned = -0.00101715 Jy ! Component: 2750 - total flux cleaned = -0.00108 Jy ! Component: 2800 - total flux cleaned = -0.00103806 Jy ! Component: 2850 - total flux cleaned = -0.00103803 Jy ! Component: 2900 - total flux cleaned = -0.000976547 Jy ! Component: 2950 - total flux cleaned = -0.00101742 Jy ! Component: 3000 - total flux cleaned = -0.00109843 Jy ! Component: 3050 - total flux cleaned = -0.00107831 Jy ! Component: 3100 - total flux cleaned = -0.00111834 Jy ! Component: 3150 - total flux cleaned = -0.00109835 Jy ! Component: 3200 - total flux cleaned = -0.00105882 Jy ! Component: 3250 - total flux cleaned = -0.00107858 Jy ! Component: 3300 - total flux cleaned = -0.00102009 Jy ! Component: 3350 - total flux cleaned = -0.00119411 Jy ! Component: 3400 - total flux cleaned = -0.00105958 Jy ! Component: 3450 - total flux cleaned = -0.00111694 Jy ! Component: 3500 - total flux cleaned = -0.00105967 Jy ! Component: 3550 - total flux cleaned = -0.000984128 Jy ! Component: 3600 - total flux cleaned = -0.00109673 Jy ! Component: 3650 - total flux cleaned = -0.00105935 Jy ! Component: 3700 - total flux cleaned = -0.0010593 Jy ! Component: 3750 - total flux cleaned = -0.0011514 Jy ! Component: 3800 - total flux cleaned = -0.0010051 Jy ! Component: 3850 - total flux cleaned = -0.00105984 Jy ! Component: 3900 - total flux cleaned = -0.00109606 Jy ! Component: 3950 - total flux cleaned = -0.00107813 Jy ! Component: 4000 - total flux cleaned = -0.0010602 Jy ! Component: 4050 - total flux cleaned = -0.0010958 Jy ! Total flux subtracted in 4096 components = -0.00113127 Jy ! Clean residual min=-0.001019 max=0.001003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.52371 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 434 components and 0.52371 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0030+7037_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.037 x 4.147 at 50.98 degrees (North through East) ! Clean map min=-0.0021207 max=0.42792 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0030+7037_S_map.fits wmodel /vlbi/uf001/uva//J0030+7037_S_map.mod ! Writing 434 model components to file: /vlbi/uf001/uva//J0030+7037_S_map.mod wobs /vlbi/uf001/uva//J0030+7037_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0030+7037_S_uvs.fits wwins /vlbi/uf001/uva//J0030+7037_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0030+7037_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.427916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215547 0.215547 0.431093 0.862186 1.72437 3.44875 6.89749 13.795 27.59 55.1799 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.427 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1391.81 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0030+7037_S_dfm.log closed on Sun Jan 13 20:36:08 2019