! Started logfile: /vlbi/uf001/uva//J1506+4933_S_dfm.log on Mon Jan 14 03:11:02 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//J1506+4933_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1506+4933_S_uva.fits ! AN table 1: 65 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.753162 visibilities/baseline/integration-bin. ! Found source: J1506+4933 ! ! 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 6609 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 J1506+4933_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 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008276Jy sigma=21.386697 ! Fit after self-cal, rms=0.873263Jy sigma=18.511750 ! 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=2.99 mas, bmaj=4.778 mas, bpa=-2.141 degrees ! Estimated noise=0.652674 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 = 0.0983792 Jy ! Component: 100 - total flux cleaned = 0.11992 Jy ! Total flux subtracted in 100 components = 0.11992 Jy ! Clean residual min=-0.003993 max=0.006160 Jy/beam ! Clean residual mean=-0.000006 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.11992 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.11992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061378Jy sigma=1.239871 ! Fit after self-cal, rms=0.061364Jy sigma=1.239575 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643752 Jy ! Component: 100 - total flux cleaned = 0.00938747 Jy ! Total flux subtracted in 100 components = 0.00938747 Jy ! Clean residual min=-0.003666 max=0.004483 Jy/beam ! Clean residual mean=-0.000005 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.129307 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.129307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060534Jy sigma=1.221431 ! Fit after self-cal, rms=0.060521Jy sigma=1.221107 ! 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=3.61 mas, bmaj=5.585 mas, bpa=-4.281 degrees ! Estimated noise=0.45101 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 (6.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551592 Jy ! Component: 100 - total flux cleaned = 0.00847538 Jy ! Component: 150 - total flux cleaned = 0.0104736 Jy ! Component: 200 - total flux cleaned = 0.0119124 Jy ! Total flux subtracted in 200 components = 0.0119124 Jy ! Clean residual min=-0.002860 max=0.002690 Jy/beam ! Clean residual mean=-0.000013 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.14122 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.14122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060023Jy sigma=1.209427 ! Fit after self-cal, rms=0.059928Jy sigma=1.208236 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 5.585 at -4.281 degrees (North through East) ! Clean map min=-0.0026551 max=0.12721 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 0.98 KP 1.00 ! LA 0.99 MK 0.98 NL 1.01 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 KP 1.02 ! LA 0.98 MK 0.99 NL 1.00 OV 1.02 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.99 ! LA 1.01 MK 0.96 NL 1.01 OV 1.00 ! PT 0.92 SC 1.01 ! ! ! Fit before self-cal, rms=0.059928Jy sigma=1.208236 ! Fit after self-cal, rms=0.059561Jy sigma=1.199718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=5.58 mas, bpa=-4.758 degrees ! Estimated noise=0.448287 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 = 0.000938379 Jy ! Component: 100 - total flux cleaned = 0.0010547 Jy ! Component: 150 - total flux cleaned = 0.00109005 Jy ! Component: 200 - total flux cleaned = 0.00112237 Jy ! Total flux subtracted in 200 components = 0.00112237 Jy ! Clean residual min=-0.002561 max=0.002341 Jy/beam ! Clean residual mean=-0.000016 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.142342 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.142342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059516Jy sigma=1.198642 ! Fit after self-cal, rms=0.059515Jy sigma=1.198471 ! 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=0.059515Jy sigma=1.198471 ! Fit after self-cal, rms=0.059525Jy sigma=1.191558 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=5.555 mas, bpa=-5.14 degrees ! Estimated noise=0.4483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242769 Jy ! Component: 100 - total flux cleaned = 0.000542424 Jy ! Component: 150 - total flux cleaned = 0.000635873 Jy ! Component: 200 - total flux cleaned = 0.000636603 Jy ! Total flux subtracted in 200 components = 0.000636603 Jy ! Clean residual min=-0.002408 max=0.002029 Jy/beam ! Clean residual mean=-0.000008 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.142979 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.142979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059505Jy sigma=1.190984 ! Fit after self-cal, rms=0.059507Jy sigma=1.190871 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 = 1.90971e-05 Jy ! Component: 100 - total flux cleaned = -5.68035e-07 Jy ! Component: 150 - total flux cleaned = -9.63993e-07 Jy ! Component: 200 - total flux cleaned = -1.30147e-06 Jy ! Total flux subtracted in 200 components = -1.30147e-06 Jy ! Clean residual min=-0.002389 max=0.001992 Jy/beam ! Clean residual mean=-0.000008 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.142977 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.142977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059500Jy sigma=1.190654 ! Fit after self-cal, rms=0.059497Jy sigma=1.190637 ! 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=0.059497Jy sigma=1.190637 ! Fit after self-cal, rms=0.059496Jy sigma=1.190551 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=5.553 mas, bpa=-5.197 degrees ! Estimated noise=0.448083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253441 Jy ! Component: 100 - total flux cleaned = 0.000273903 Jy ! Component: 150 - total flux cleaned = 0.000273432 Jy ! Component: 200 - total flux cleaned = 0.000273445 Jy ! Total flux subtracted in 200 components = 0.000273445 Jy ! Clean residual min=-0.002362 max=0.001973 Jy/beam ! Clean residual mean=-0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.143251 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.143251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059488Jy sigma=1.190357 ! Fit after self-cal, rms=0.059487Jy sigma=1.190343 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 = 2.11199e-05 Jy ! Component: 100 - total flux cleaned = 2.03567e-05 Jy ! Component: 150 - total flux cleaned = 2.03855e-05 Jy ! Component: 200 - total flux cleaned = 2.05487e-05 Jy ! Total flux subtracted in 200 components = 2.05487e-05 Jy ! Clean residual min=-0.002354 max=0.001956 Jy/beam ! Clean residual mean=-0.000008 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.143271 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.143271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059483Jy sigma=1.190242 ! Fit after self-cal, rms=0.059482Jy sigma=1.190235 ! 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=0.059482Jy sigma=1.190235 ! Fit after self-cal, rms=0.059501Jy sigma=1.190207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.771 mas, bmaj=8.777 mas, bpa=-9.72 degrees ! Estimated noise=0.563369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665859 Jy ! Component: 100 - total flux cleaned = 0.000835931 Jy ! Component: 150 - total flux cleaned = 0.000969365 Jy ! Component: 200 - total flux cleaned = 0.00103452 Jy ! Total flux subtracted in 200 components = 0.00103452 Jy ! Clean residual min=-0.002325 max=0.002398 Jy/beam ! Clean residual mean=-0.000019 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.144306 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.144306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059502Jy sigma=1.190189 ! Fit after self-cal, rms=0.059499Jy sigma=1.190172 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 = 0.000164746 Jy ! Component: 100 - total flux cleaned = 0.000217783 Jy ! Component: 150 - total flux cleaned = 0.000255866 Jy ! Component: 200 - total flux cleaned = 0.000276321 Jy ! Total flux subtracted in 200 components = 0.000276321 Jy ! Clean residual min=-0.002309 max=0.002414 Jy/beam ! Clean residual mean=-0.000019 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.144582 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.144582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059501Jy sigma=1.190199 ! Fit after self-cal, rms=0.059500Jy sigma=1.190196 ! 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=3.579 mas, bmaj=5.553 mas, bpa=-5.222 degrees ! Estimated noise=0.448118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 5.553 at -5.222 degrees (North through East) ! Clean map min=-0.0022202 max=0.12626 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=2.969 mas, bmaj=4.743 mas, bpa=-3.242 degrees ! Estimated noise=0.646196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0973441 Jy ! Component: 100 - total flux cleaned = 0.118974 Jy ! Component: 150 - total flux cleaned = 0.126095 Jy ! Component: 200 - total flux cleaned = 0.130638 Jy ! Total flux subtracted in 200 components = 0.130638 Jy ! Clean residual min=-0.002874 max=0.003224 Jy/beam ! Clean residual mean=-0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.130638 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 0.130638 Jy ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=5.553 mas, bpa=-5.222 degrees ! Estimated noise=0.448118 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 = 0.00485753 Jy ! Component: 100 - total flux cleaned = 0.00750239 Jy ! Component: 150 - total flux cleaned = 0.00926522 Jy ! Component: 200 - total flux cleaned = 0.010569 Jy ! Total flux subtracted in 200 components = 0.010569 Jy ! Clean residual min=-0.002512 max=0.002077 Jy/beam ! Clean residual mean=-0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.141207 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.141207 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=7.771 mas, bmaj=8.777 mas, bpa=-9.72 degrees ! Estimated noise=0.563369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155146 Jy ! Component: 100 - total flux cleaned = 0.00248931 Jy ! Component: 150 - total flux cleaned = 0.00285099 Jy ! Component: 200 - total flux cleaned = 0.00304961 Jy ! Total flux subtracted in 200 components = 0.00304961 Jy ! Clean residual min=-0.002260 max=0.002422 Jy/beam ! Clean residual mean=-0.000018 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.144256 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 = 8.36941e-05 Jy ! Component: 100 - total flux cleaned = 0.000156061 Jy ! Component: 150 - total flux cleaned = 0.000207358 Jy ! Component: 200 - total flux cleaned = 0.000230472 Jy ! Total flux subtracted in 200 components = 0.000230472 Jy ! Clean residual min=-0.002280 max=0.002414 Jy/beam ! Clean residual mean=-0.000018 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.144487 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 86 components and 0.144487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=5.553 mas, bpa=-5.222 degrees ! Estimated noise=0.448118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243168 Jy ! Component: 100 - total flux cleaned = -0.000266076 Jy ! Component: 150 - total flux cleaned = -0.000287199 Jy ! Component: 200 - total flux cleaned = -0.000287163 Jy ! Total flux subtracted in 200 components = -0.000287163 Jy ! Clean residual min=-0.002350 max=0.001966 Jy/beam ! Clean residual mean=-0.000008 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.1442 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.1442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059519Jy sigma=1.190544 ! Fit after self-cal, rms=0.059518Jy sigma=1.190508 wmodel J1506+4933_S_map.mod ! Writing 94 model components to file: J1506+4933_S_map.mod wobs J1506+4933_S_uvs.fits ! Writing UV FITS file: J1506+4933_S_uvs.fits wwins J1506+4933_S_map.win ! wwins: Wrote 2 windows to J1506+4933_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 = -0.000592123 Jy ! Component: 100 - total flux cleaned = -0.000701178 Jy ! Component: 150 - total flux cleaned = -0.00101121 Jy ! Component: 200 - total flux cleaned = -0.00124112 Jy ! Component: 250 - total flux cleaned = -0.00143026 Jy ! Component: 300 - total flux cleaned = -0.00149163 Jy ! Component: 350 - total flux cleaned = -0.00169962 Jy ! Component: 400 - total flux cleaned = -0.00181591 Jy ! Component: 450 - total flux cleaned = -0.00204372 Jy ! Component: 500 - total flux cleaned = -0.00212781 Jy ! Component: 550 - total flux cleaned = -0.00226494 Jy ! Component: 600 - total flux cleaned = -0.00231834 Jy ! Component: 650 - total flux cleaned = -0.00234484 Jy ! Component: 700 - total flux cleaned = -0.00242304 Jy ! Component: 750 - total flux cleaned = -0.00252644 Jy ! Component: 800 - total flux cleaned = -0.00262766 Jy ! Component: 850 - total flux cleaned = -0.00267772 Jy ! Component: 900 - total flux cleaned = -0.00275202 Jy ! Component: 950 - total flux cleaned = -0.0028252 Jy ! Component: 1000 - total flux cleaned = -0.00289668 Jy ! Component: 1050 - total flux cleaned = -0.00289643 Jy ! Component: 1100 - total flux cleaned = -0.00298991 Jy ! Component: 1150 - total flux cleaned = -0.00298989 Jy ! Component: 1200 - total flux cleaned = -0.00299013 Jy ! Component: 1250 - total flux cleaned = -0.00299012 Jy ! Component: 1300 - total flux cleaned = -0.00301178 Jy ! Component: 1350 - total flux cleaned = -0.0029898 Jy ! Component: 1400 - total flux cleaned = -0.00303332 Jy ! Component: 1450 - total flux cleaned = -0.00303309 Jy ! Component: 1500 - total flux cleaned = -0.00309693 Jy ! Component: 1550 - total flux cleaned = -0.0030757 Jy ! Component: 1600 - total flux cleaned = -0.0031175 Jy ! Component: 1650 - total flux cleaned = -0.00307628 Jy ! Component: 1700 - total flux cleaned = -0.00311744 Jy ! Component: 1750 - total flux cleaned = -0.00315804 Jy ! Component: 1800 - total flux cleaned = -0.0032183 Jy ! Component: 1850 - total flux cleaned = -0.00325826 Jy ! Component: 1900 - total flux cleaned = -0.00327798 Jy ! Component: 1950 - total flux cleaned = -0.0033564 Jy ! Component: 2000 - total flux cleaned = -0.00333688 Jy ! Component: 2050 - total flux cleaned = -0.00343301 Jy ! Component: 2100 - total flux cleaned = -0.00339471 Jy ! Component: 2150 - total flux cleaned = -0.00347039 Jy ! Component: 2200 - total flux cleaned = -0.00348913 Jy ! Component: 2250 - total flux cleaned = -0.00347024 Jy ! Component: 2300 - total flux cleaned = -0.00356248 Jy ! Component: 2350 - total flux cleaned = -0.00363548 Jy ! Component: 2400 - total flux cleaned = -0.00358063 Jy ! Component: 2450 - total flux cleaned = -0.00358058 Jy ! Component: 2500 - total flux cleaned = -0.00361648 Jy ! Component: 2550 - total flux cleaned = -0.0036342 Jy ! Component: 2600 - total flux cleaned = -0.0036868 Jy ! Component: 2650 - total flux cleaned = -0.00366954 Jy ! Component: 2700 - total flux cleaned = -0.0037044 Jy ! Component: 2750 - total flux cleaned = -0.00370447 Jy ! Component: 2800 - total flux cleaned = -0.00385811 Jy ! Component: 2850 - total flux cleaned = -0.00385792 Jy ! Component: 2900 - total flux cleaned = -0.00389172 Jy ! Component: 2950 - total flux cleaned = -0.00390825 Jy ! Component: 3000 - total flux cleaned = -0.00389159 Jy ! Component: 3050 - total flux cleaned = -0.00389183 Jy ! Component: 3100 - total flux cleaned = -0.00400673 Jy ! Component: 3150 - total flux cleaned = -0.00397402 Jy ! Component: 3200 - total flux cleaned = -0.0039579 Jy ! Component: 3250 - total flux cleaned = -0.00403838 Jy ! Component: 3300 - total flux cleaned = -0.00407022 Jy ! Component: 3350 - total flux cleaned = -0.00411762 Jy ! Component: 3400 - total flux cleaned = -0.00403889 Jy ! Component: 3450 - total flux cleaned = -0.00407038 Jy ! Component: 3500 - total flux cleaned = -0.00402365 Jy ! Component: 3550 - total flux cleaned = -0.0040856 Jy ! Component: 3600 - total flux cleaned = -0.00408541 Jy ! Component: 3650 - total flux cleaned = -0.00410063 Jy ! Component: 3700 - total flux cleaned = -0.00410059 Jy ! Component: 3750 - total flux cleaned = -0.00414586 Jy ! Component: 3800 - total flux cleaned = -0.00411588 Jy ! Component: 3850 - total flux cleaned = -0.0041308 Jy ! Component: 3900 - total flux cleaned = -0.00410111 Jy ! Component: 3950 - total flux cleaned = -0.00411581 Jy ! Component: 4000 - total flux cleaned = -0.00408649 Jy ! Component: 4050 - total flux cleaned = -0.00411575 Jy ! Total flux subtracted in 4096 components = -0.00410114 Jy ! Clean residual min=-0.000938 max=0.000921 Jy/beam ! Clean residual mean=-0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.140098 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 393 components and 0.140098 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1506+4933_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.579 x 5.553 at -5.222 degrees (North through East) ! Clean map min=-0.0017615 max=0.12591 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1506+4933_S_map.fits wmodel /vlbi/uf001/uva//J1506+4933_S_map.mod ! Writing 393 model components to file: /vlbi/uf001/uva//J1506+4933_S_map.mod wobs /vlbi/uf001/uva//J1506+4933_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1506+4933_S_uvs.fits wwins /vlbi/uf001/uva//J1506+4933_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1506+4933_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265367 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632279 0.632279 1.26456 2.52912 5.05824 10.1165 20.2329 40.4659 80.9318 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.473 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1506+4933_S_dfm.log closed on Mon Jan 14 03:11:07 2019