! Started logfile: /vlbi/uf001/uva//J0511+2631_S_dfm.log on Sun Jan 13 22:29:12 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//J0511+2631_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0511+2631_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0511+2631 ! ! 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 9696 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 J0511+2631_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.010913Jy sigma=21.839830 ! Fit after self-cal, rms=0.840546Jy sigma=18.186279 ! 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=2.954 mas, bmaj=6.075 mas, bpa=-2.423 degrees ! Estimated noise=0.486031 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 = 0.123345 Jy ! Component: 100 - total flux cleaned = 0.167497 Jy ! Total flux subtracted in 100 components = 0.167497 Jy ! Clean residual min=-0.007895 max=0.019380 Jy/beam ! Clean residual mean=-0.000031 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.167497 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.167497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070462Jy sigma=1.502593 ! Fit after self-cal, rms=0.070016Jy sigma=1.492607 ! Inverting map ! Added new window around map position (-1, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228842 Jy ! Component: 100 - total flux cleaned = 0.0353706 Jy ! Total flux subtracted in 100 components = 0.0353706 Jy ! Clean residual min=-0.004863 max=0.006588 Jy/beam ! Clean residual mean=-0.000017 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.202868 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.202868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061341Jy sigma=1.294853 ! Fit after self-cal, rms=0.061131Jy sigma=1.289910 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908914 Jy ! Component: 100 - total flux cleaned = 0.0152842 Jy ! Total flux subtracted in 100 components = 0.0152842 Jy ! Clean residual min=-0.003814 max=0.004922 Jy/beam ! Clean residual mean=-0.000011 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.218152 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.218152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059367Jy sigma=1.250095 ! Fit after self-cal, rms=0.059296Jy sigma=1.248427 ! 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=3.45 mas, bmaj=6.734 mas, bpa=-1.502 degrees ! Estimated noise=0.335516 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 = 0.00631731 Jy ! Component: 100 - total flux cleaned = 0.0101601 Jy ! Component: 150 - total flux cleaned = 0.0127991 Jy ! Component: 200 - total flux cleaned = 0.0146597 Jy ! Total flux subtracted in 200 components = 0.0146597 Jy ! Clean residual min=-0.003588 max=0.004628 Jy/beam ! Clean residual mean=-0.000003 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.232812 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.232812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058546Jy sigma=1.231824 ! Fit after self-cal, rms=0.058504Jy sigma=1.230887 ! Inverting map ! Added new window around map position (6.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411807 Jy ! Component: 100 - total flux cleaned = 0.00511958 Jy ! Component: 150 - total flux cleaned = 0.00525524 Jy ! Component: 200 - total flux cleaned = 0.00537423 Jy ! Total flux subtracted in 200 components = 0.00537423 Jy ! Clean residual min=-0.003239 max=0.003470 Jy/beam ! Clean residual mean=-0.000000 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.238186 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.238186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058210Jy sigma=1.223316 ! Fit after self-cal, rms=0.058186Jy sigma=1.222802 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.45 x 6.734 at -1.502 degrees (North through East) ! Clean map min=-0.0032771 max=0.15387 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.92 KP 0.99 ! LA 0.96 MK 1.03 NL 1.04 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.93 KP 1.02 ! LA 0.97 MK 1.04 NL 1.06 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.94 KP 1.02 ! LA 0.97 MK 1.07 NL 1.07 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.058186Jy sigma=1.222802 ! Fit after self-cal, rms=0.058182Jy sigma=1.205629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=6.767 mas, bpa=-1.718 degrees ! Estimated noise=0.337271 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 = -0.000612444 Jy ! Component: 100 - total flux cleaned = -0.000883623 Jy ! Component: 150 - total flux cleaned = -0.00088412 Jy ! Component: 200 - total flux cleaned = -0.000820371 Jy ! Total flux subtracted in 200 components = -0.000820371 Jy ! Clean residual min=-0.001948 max=0.002138 Jy/beam ! Clean residual mean=0.000007 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.237365 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.237365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058120Jy sigma=1.204436 ! Fit after self-cal, rms=0.058141Jy sigma=1.204216 ! 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=0.058141Jy sigma=1.204216 ! Fit after self-cal, rms=0.057808Jy sigma=1.194780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=6.742 mas, bpa=-1.41 degrees ! Estimated noise=0.336605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.50889e-05 Jy ! Component: 100 - total flux cleaned = -8.58713e-05 Jy ! Component: 150 - total flux cleaned = 1.74878e-06 Jy ! Component: 200 - total flux cleaned = 7.93572e-05 Jy ! Total flux subtracted in 200 components = 7.93572e-05 Jy ! Clean residual min=-0.001551 max=0.001771 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.237445 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.237445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057766Jy sigma=1.194024 ! Fit after self-cal, rms=0.057763Jy sigma=1.193896 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 (49, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110151 Jy ! Component: 100 - total flux cleaned = 0.000870373 Jy ! Component: 150 - total flux cleaned = 0.000733227 Jy ! Component: 200 - total flux cleaned = 0.000733159 Jy ! Total flux subtracted in 200 components = 0.000733159 Jy ! Clean residual min=-0.001550 max=0.001589 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.238178 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.238178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057721Jy sigma=1.192833 ! Fit after self-cal, rms=0.057718Jy sigma=1.192774 ! 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=0.057718Jy sigma=1.192774 ! Fit after self-cal, rms=0.057710Jy sigma=1.192633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=6.735 mas, bpa=-1.348 degrees ! Estimated noise=0.336383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.43531e-05 Jy ! Component: 100 - total flux cleaned = -2.78333e-05 Jy ! Component: 150 - total flux cleaned = 1.85763e-05 Jy ! Component: 200 - total flux cleaned = 6.11647e-05 Jy ! Total flux subtracted in 200 components = 6.11647e-05 Jy ! Clean residual min=-0.001512 max=0.001538 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.238239 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 160 components and 0.238239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057689Jy sigma=1.192214 ! Fit after self-cal, rms=0.057689Jy sigma=1.192183 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 = -7.35179e-05 Jy ! Component: 100 - total flux cleaned = -5.39966e-05 Jy ! Component: 150 - total flux cleaned = -3.50818e-05 Jy ! Component: 200 - total flux cleaned = -1.69041e-05 Jy ! Total flux subtracted in 200 components = -1.69041e-05 Jy ! Clean residual min=-0.001486 max=0.001521 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.238222 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 167 components and 0.238222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057676Jy sigma=1.191925 ! Fit after self-cal, rms=0.057674Jy sigma=1.191905 ! 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=0.057674Jy sigma=1.191905 ! Fit after self-cal, rms=0.057693Jy sigma=1.191854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.21 mas, bmaj=9.864 mas, bpa=-1.896 degrees ! Estimated noise=0.425232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411399 Jy ! Component: 100 - total flux cleaned = 0.000477203 Jy ! Component: 150 - total flux cleaned = 0.000490764 Jy ! Component: 200 - total flux cleaned = 0.000478013 Jy ! Total flux subtracted in 200 components = 0.000478013 Jy ! Clean residual min=-0.001766 max=0.001458 Jy/beam ! Clean residual mean=0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.2387 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 182 components and 0.2387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057685Jy sigma=1.191712 ! Fit after self-cal, rms=0.057685Jy sigma=1.191694 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 = -2.35608e-05 Jy ! Component: 100 - total flux cleaned = -1.11951e-05 Jy ! Component: 150 - total flux cleaned = -3.37199e-05 Jy ! Component: 200 - total flux cleaned = -5.41109e-05 Jy ! Total flux subtracted in 200 components = -5.41109e-05 Jy ! Clean residual min=-0.001749 max=0.001452 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.238646 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 0.238646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057680Jy sigma=1.191621 ! Fit after self-cal, rms=0.057680Jy sigma=1.191604 ! 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=3.469 mas, bmaj=6.733 mas, bpa=-1.317 degrees ! Estimated noise=0.336373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.469 x 6.733 at -1.317 degrees (North through East) ! Clean map min=-0.001402 max=0.15398 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=2.974 mas, bmaj=6.072 mas, bpa=-2.202 degrees ! Estimated noise=0.487916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124451 Jy ! Component: 100 - total flux cleaned = 0.171035 Jy ! Component: 150 - total flux cleaned = 0.193628 Jy ! Component: 200 - total flux cleaned = 0.206224 Jy ! Total flux subtracted in 200 components = 0.206224 Jy ! Clean residual min=-0.003469 max=0.006566 Jy/beam ! Clean residual mean=-0.000011 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.206224 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.206224 Jy ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=6.733 mas, bpa=-1.317 degrees ! Estimated noise=0.336373 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 = 0.010078 Jy ! Component: 100 - total flux cleaned = 0.0164447 Jy ! Component: 150 - total flux cleaned = 0.0206783 Jy ! Component: 200 - total flux cleaned = 0.0236322 Jy ! Total flux subtracted in 200 components = 0.0236322 Jy ! Clean residual min=-0.001767 max=0.001835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.229857 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 65 components and 0.229857 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=7.21 mas, bmaj=9.864 mas, bpa=-1.896 degrees ! Estimated noise=0.425232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321689 Jy ! Component: 100 - total flux cleaned = 0.00503651 Jy ! Component: 150 - total flux cleaned = 0.00628219 Jy ! Component: 200 - total flux cleaned = 0.00712774 Jy ! Total flux subtracted in 200 components = 0.00712774 Jy ! Clean residual min=-0.001815 max=0.001475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.236984 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 = 0.000394805 Jy ! Component: 100 - total flux cleaned = 0.000558111 Jy ! Component: 150 - total flux cleaned = 0.000619026 Jy ! Component: 200 - total flux cleaned = 0.000692687 Jy ! Total flux subtracted in 200 components = 0.000692687 Jy ! Clean residual min=-0.001748 max=0.001466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.237677 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 116 components and 0.237677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=6.733 mas, bpa=-1.317 degrees ! Estimated noise=0.336373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302749 Jy ! Component: 100 - total flux cleaned = 0.000379266 Jy ! Component: 150 - total flux cleaned = 0.000413127 Jy ! Component: 200 - total flux cleaned = 0.000412241 Jy ! Total flux subtracted in 200 components = 0.000412241 Jy ! Clean residual min=-0.001531 max=0.001494 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.238089 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.238089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057718Jy sigma=1.192494 ! Fit after self-cal, rms=0.057706Jy sigma=1.192060 wmodel J0511+2631_S_map.mod ! Writing 134 model components to file: J0511+2631_S_map.mod wobs J0511+2631_S_uvs.fits ! Writing UV FITS file: J0511+2631_S_uvs.fits wwins J0511+2631_S_map.win ! wwins: Wrote 4 windows to J0511+2631_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 = 5.61218e-05 Jy ! Component: 100 - total flux cleaned = 0.000107922 Jy ! Component: 150 - total flux cleaned = 0.000206974 Jy ! Component: 200 - total flux cleaned = 0.000373705 Jy ! Component: 250 - total flux cleaned = 0.000466173 Jy ! Component: 300 - total flux cleaned = 0.000579289 Jy ! Component: 350 - total flux cleaned = 0.000755634 Jy ! Component: 400 - total flux cleaned = 0.00079872 Jy ! Component: 450 - total flux cleaned = 0.000925258 Jy ! Component: 500 - total flux cleaned = 0.000987158 Jy ! Component: 550 - total flux cleaned = 0.00110857 Jy ! Component: 600 - total flux cleaned = 0.00110863 Jy ! Component: 650 - total flux cleaned = 0.00114823 Jy ! Component: 700 - total flux cleaned = 0.00124501 Jy ! Component: 750 - total flux cleaned = 0.00133996 Jy ! Component: 800 - total flux cleaned = 0.00141473 Jy ! Component: 850 - total flux cleaned = 0.00148836 Jy ! Component: 900 - total flux cleaned = 0.00147063 Jy ! Component: 950 - total flux cleaned = 0.00150629 Jy ! Component: 1000 - total flux cleaned = 0.00152377 Jy ! Component: 1050 - total flux cleaned = 0.00159297 Jy ! Component: 1100 - total flux cleaned = 0.00161026 Jy ! Component: 1150 - total flux cleaned = 0.00167803 Jy ! Component: 1200 - total flux cleaned = 0.00174502 Jy ! Component: 1250 - total flux cleaned = 0.00172829 Jy ! Component: 1300 - total flux cleaned = 0.00172851 Jy ! Component: 1350 - total flux cleaned = 0.00176101 Jy ! Component: 1400 - total flux cleaned = 0.00176101 Jy ! Component: 1450 - total flux cleaned = 0.00177706 Jy ! Component: 1500 - total flux cleaned = 0.00182416 Jy ! Component: 1550 - total flux cleaned = 0.00179321 Jy ! Component: 1600 - total flux cleaned = 0.00185497 Jy ! Component: 1650 - total flux cleaned = 0.00190082 Jy ! Component: 1700 - total flux cleaned = 0.00191568 Jy ! Component: 1750 - total flux cleaned = 0.00191553 Jy ! Component: 1800 - total flux cleaned = 0.00185625 Jy ! Component: 1850 - total flux cleaned = 0.00188573 Jy ! Component: 1900 - total flux cleaned = 0.00194405 Jy ! Component: 1950 - total flux cleaned = 0.00190053 Jy ! Component: 2000 - total flux cleaned = 0.00191474 Jy ! Component: 2050 - total flux cleaned = 0.00190035 Jy ! Component: 2100 - total flux cleaned = 0.00188622 Jy ! Component: 2150 - total flux cleaned = 0.00187237 Jy ! Component: 2200 - total flux cleaned = 0.00185865 Jy ! Component: 2250 - total flux cleaned = 0.00188606 Jy ! Component: 2300 - total flux cleaned = 0.00188606 Jy ! Component: 2350 - total flux cleaned = 0.00188579 Jy ! Component: 2400 - total flux cleaned = 0.00185902 Jy ! Component: 2450 - total flux cleaned = 0.00187225 Jy ! Component: 2500 - total flux cleaned = 0.00184591 Jy ! Component: 2550 - total flux cleaned = 0.00183288 Jy ! Component: 2600 - total flux cleaned = 0.00181991 Jy ! Component: 2650 - total flux cleaned = 0.00182009 Jy ! Component: 2700 - total flux cleaned = 0.00178191 Jy ! Component: 2750 - total flux cleaned = 0.00180726 Jy ! Component: 2800 - total flux cleaned = 0.00180728 Jy ! Component: 2850 - total flux cleaned = 0.0018073 Jy ! Component: 2900 - total flux cleaned = 0.00177007 Jy ! Component: 2950 - total flux cleaned = 0.0017579 Jy ! Component: 3000 - total flux cleaned = 0.00174568 Jy ! Component: 3050 - total flux cleaned = 0.00172147 Jy ! Component: 3100 - total flux cleaned = 0.00168537 Jy ! Component: 3150 - total flux cleaned = 0.00167346 Jy ! Component: 3200 - total flux cleaned = 0.00163794 Jy ! Component: 3250 - total flux cleaned = 0.00166154 Jy ! Component: 3300 - total flux cleaned = 0.00162649 Jy ! Component: 3350 - total flux cleaned = 0.00162649 Jy ! Component: 3400 - total flux cleaned = 0.00160329 Jy ! Component: 3450 - total flux cleaned = 0.00156899 Jy ! Component: 3500 - total flux cleaned = 0.00154632 Jy ! Component: 3550 - total flux cleaned = 0.00154626 Jy ! Component: 3600 - total flux cleaned = 0.00146788 Jy ! Component: 3650 - total flux cleaned = 0.00140113 Jy ! Component: 3700 - total flux cleaned = 0.00145645 Jy ! Component: 3750 - total flux cleaned = 0.00140164 Jy ! Component: 3800 - total flux cleaned = 0.00135818 Jy ! Component: 3850 - total flux cleaned = 0.00135822 Jy ! Component: 3900 - total flux cleaned = 0.00131513 Jy ! Component: 3950 - total flux cleaned = 0.00131507 Jy ! Component: 4000 - total flux cleaned = 0.00129382 Jy ! Component: 4050 - total flux cleaned = 0.00128316 Jy ! Total flux subtracted in 4096 components = 0.00122011 Jy ! Clean residual min=-0.000822 max=0.000700 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.239309 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 407 components and 0.239309 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0511+2631_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.469 x 6.733 at -1.317 degrees (North through East) ! Clean map min=-0.0010051 max=0.15374 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0511+2631_S_map.fits wmodel /vlbi/uf001/uva//J0511+2631_S_map.mod ! Writing 407 model components to file: /vlbi/uf001/uva//J0511+2631_S_map.mod wobs /vlbi/uf001/uva//J0511+2631_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0511+2631_S_uvs.fits wwins /vlbi/uf001/uva//J0511+2631_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0511+2631_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.153739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.377274 0.377274 0.754549 1.5091 3.01819 6.03639 12.0728 24.1456 48.2911 96.5822 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 795.177 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0511+2631_S_dfm.log closed on Sun Jan 13 22:29:17 2019