! Started logfile: /vlbi/uf001/uva//J1324+5739_S_b_dfm.log on Mon Jan 14 02:23:05 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//J1324+5739_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1324+5739_S_b_uva.fits ! AN table 1: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.873288 visibilities/baseline/integration-bin. ! Found source: J1324+5739 ! ! 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 40 lines of history. ! ! Reading 5355 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 J1324+5739_S_b] 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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001963Jy sigma=22.809145 ! Fit after self-cal, rms=0.968455Jy sigma=22.057814 ! 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=3.452 mas, bmaj=3.981 mas, bpa=-39.11 degrees ! Estimated noise=0.724484 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 = 0.0245141 Jy ! Component: 100 - total flux cleaned = 0.0300254 Jy ! Total flux subtracted in 100 components = 0.0300254 Jy ! Clean residual min=-0.003330 max=0.003260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0300254 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0300254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059163Jy sigma=1.202813 ! Fit after self-cal, rms=0.057642Jy sigma=1.167261 ! 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=4.125 mas, bmaj=4.89 mas, bpa=-46.4 degrees ! Estimated noise=0.434448 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 = 0.00473442 Jy ! Component: 100 - total flux cleaned = 0.00632471 Jy ! Component: 150 - total flux cleaned = 0.00670198 Jy ! Component: 200 - total flux cleaned = 0.00677862 Jy ! Total flux subtracted in 200 components = 0.00677862 Jy ! Clean residual min=-0.002069 max=0.001975 Jy/beam ! Clean residual mean=-0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.036804 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.036804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057210Jy sigma=1.159894 ! Fit after self-cal, rms=0.057190Jy sigma=1.159465 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.125 x 4.89 at -46.4 degrees (North through East) ! Clean map min=-0.0019881 max=0.035236 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.07 KP 0.98 ! LA 0.87 MK 0.95 NL 1.05 OV 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.02 KP 0.99 ! LA 0.99 MK 0.95 NL 0.85 OV 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.97 KP 1.10 ! LA 1.26 MK 1.09 NL 1.03 OV 0.91 ! ! ! Fit before self-cal, rms=0.057190Jy sigma=1.159465 ! Fit after self-cal, rms=0.056114Jy sigma=1.156408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.138 mas, bmaj=4.89 mas, bpa=-46.34 degrees ! Estimated noise=0.43455 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 = 0.000310738 Jy ! Component: 100 - total flux cleaned = 0.000332651 Jy ! Component: 150 - total flux cleaned = 0.000349848 Jy ! Component: 200 - total flux cleaned = 0.00036406 Jy ! Total flux subtracted in 200 components = 0.00036406 Jy ! Clean residual min=-0.002084 max=0.001927 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0371681 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0371681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056095Jy sigma=1.156188 ! Fit after self-cal, rms=0.056151Jy sigma=1.155487 ! 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=0.056151Jy sigma=1.155487 ! Fit after self-cal, rms=0.054034Jy sigma=1.151687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.108 mas, bmaj=4.94 mas, bpa=-47.76 degrees ! Estimated noise=0.433693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152672 Jy ! Component: 100 - total flux cleaned = -0.000234214 Jy ! Component: 150 - total flux cleaned = -0.000285236 Jy ! Component: 200 - total flux cleaned = -0.000306159 Jy ! Total flux subtracted in 200 components = -0.000306159 Jy ! Clean residual min=-0.001841 max=0.002088 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0368619 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0368619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054031Jy sigma=1.151620 ! Fit after self-cal, rms=0.054028Jy sigma=1.150436 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 (-34, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013538 Jy ! Component: 100 - total flux cleaned = 0.00144018 Jy ! Component: 150 - total flux cleaned = 0.001393 Jy ! Component: 200 - total flux cleaned = 0.00133306 Jy ! Total flux subtracted in 200 components = 0.00133306 Jy ! Clean residual min=-0.001729 max=0.001553 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.038195 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.038195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053973Jy sigma=1.149221 ! Fit after self-cal, rms=0.053945Jy sigma=1.148724 ! Inverting map ! Added new window around map position (-37, 75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111172 Jy ! Component: 100 - total flux cleaned = 0.00115928 Jy ! Component: 150 - total flux cleaned = 0.0011614 Jy ! Component: 200 - total flux cleaned = 0.00123208 Jy ! Total flux subtracted in 200 components = 0.00123208 Jy ! Clean residual min=-0.001502 max=0.001578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0394271 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.0394271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053885Jy sigma=1.147499 ! Fit after self-cal, rms=0.053883Jy sigma=1.147145 ! 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=0.053883Jy sigma=1.147145 ! Fit after self-cal, rms=0.053512Jy sigma=1.146437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.118 mas, bmaj=4.964 mas, bpa=-48.26 degrees ! Estimated noise=0.428451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962774 Jy ! Component: 100 - total flux cleaned = 0.00110366 Jy ! Component: 150 - total flux cleaned = 0.00112482 Jy ! Component: 200 - total flux cleaned = 0.00110444 Jy ! Total flux subtracted in 200 components = 0.00110444 Jy ! Clean residual min=-0.001395 max=0.001622 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0405315 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0405315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053476Jy sigma=1.145721 ! Fit after self-cal, rms=0.053482Jy sigma=1.144380 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 = 0.000501719 Jy ! Component: 100 - total flux cleaned = 0.000471996 Jy ! Component: 150 - total flux cleaned = 0.000472874 Jy ! Component: 200 - total flux cleaned = 0.000453076 Jy ! Total flux subtracted in 200 components = 0.000453076 Jy ! Clean residual min=-0.001417 max=0.001504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0409846 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.0409846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053453Jy sigma=1.143744 ! Fit after self-cal, rms=0.053428Jy sigma=1.143281 ! 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=0.053428Jy sigma=1.143281 ! Fit after self-cal, rms=0.053634Jy sigma=1.142974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.623 mas, bmaj=8.936 mas, bpa=67.84 degrees ! Estimated noise=0.535723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188149 Jy ! Component: 100 - total flux cleaned = 9.30437e-05 Jy ! Component: 150 - total flux cleaned = -6.07841e-05 Jy ! Component: 200 - total flux cleaned = -0.000137561 Jy ! Total flux subtracted in 200 components = -0.000137561 Jy ! Clean residual min=-0.001667 max=0.001459 Jy/beam ! Clean residual mean=-0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.040847 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.040847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053622Jy sigma=1.142699 ! Fit after self-cal, rms=0.053651Jy sigma=1.142519 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 = 8.77515e-05 Jy ! Component: 100 - total flux cleaned = 4.07642e-05 Jy ! Component: 150 - total flux cleaned = -8.34671e-07 Jy ! Component: 200 - total flux cleaned = -5.26697e-05 Jy ! Total flux subtracted in 200 components = -5.26697e-05 Jy ! Clean residual min=-0.001759 max=0.001461 Jy/beam ! Clean residual mean=-0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0407944 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.0407944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053644Jy sigma=1.142397 ! Fit after self-cal, rms=0.053640Jy sigma=1.142183 ! 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=4.127 mas, bmaj=4.975 mas, bpa=-48.74 degrees ! Estimated noise=0.426676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.127 x 4.975 at -48.74 degrees (North through East) ! Clean map min=-0.00154 max=0.034877 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=3.481 mas, bmaj=4.016 mas, bpa=-41.08 degrees ! Estimated noise=0.724894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260249 Jy ! Component: 100 - total flux cleaned = 0.0330925 Jy ! Component: 150 - total flux cleaned = 0.0364689 Jy ! Component: 200 - total flux cleaned = 0.0377184 Jy ! Total flux subtracted in 200 components = 0.0377184 Jy ! Clean residual min=-0.003187 max=0.002788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0377184 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0377184 Jy ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=4.975 mas, bpa=-48.74 degrees ! Estimated noise=0.426676 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 = 0.00228793 Jy ! Component: 100 - total flux cleaned = 0.0031202 Jy ! Component: 150 - total flux cleaned = 0.0034171 Jy ! Component: 200 - total flux cleaned = 0.0037119 Jy ! Total flux subtracted in 200 components = 0.0037119 Jy ! Clean residual min=-0.001668 max=0.001461 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0414303 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.0414303 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=7.623 mas, bmaj=8.936 mas, bpa=67.84 degrees ! Estimated noise=0.535723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238075 Jy ! Component: 100 - total flux cleaned = -0.000232984 Jy ! Component: 150 - total flux cleaned = -0.000179607 Jy ! Component: 200 - total flux cleaned = -0.00024863 Jy ! Total flux subtracted in 200 components = -0.00024863 Jy ! Clean residual min=-0.001810 max=0.001454 Jy/beam ! Clean residual mean=-0.000007 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0411817 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 = -5.75294e-05 Jy ! Component: 100 - total flux cleaned = -0.000110114 Jy ! Component: 150 - total flux cleaned = -0.000125588 Jy ! Component: 200 - total flux cleaned = -0.000140808 Jy ! Total flux subtracted in 200 components = -0.000140808 Jy ! Clean residual min=-0.001787 max=0.001403 Jy/beam ! Clean residual mean=-0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0410408 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 84 components and 0.0410408 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=4.975 mas, bpa=-48.74 degrees ! Estimated noise=0.426676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152355 Jy ! Component: 100 - total flux cleaned = 8.95778e-05 Jy ! Component: 150 - total flux cleaned = 6.29832e-05 Jy ! Component: 200 - total flux cleaned = 0.000110431 Jy ! Total flux subtracted in 200 components = 0.000110431 Jy ! Clean residual min=-0.001501 max=0.001293 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0411513 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.0411513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053640Jy sigma=1.142242 ! Fit after self-cal, rms=0.053616Jy sigma=1.141985 wmodel J1324+5739_S_b_map.mod ! Writing 100 model components to file: J1324+5739_S_b_map.mod wobs J1324+5739_S_b_uvs.fits ! Writing UV FITS file: J1324+5739_S_b_uvs.fits wwins J1324+5739_S_b_map.win ! wwins: Wrote 3 windows to J1324+5739_S_b_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 = -0.000670929 Jy ! Component: 100 - total flux cleaned = -0.000818272 Jy ! Component: 150 - total flux cleaned = -0.000840024 Jy ! Component: 200 - total flux cleaned = -0.000796776 Jy ! Component: 250 - total flux cleaned = -0.000674563 Jy ! Component: 300 - total flux cleaned = -0.0005179 Jy ! Component: 350 - total flux cleaned = -0.000366386 Jy ! Component: 400 - total flux cleaned = -0.000165186 Jy ! Component: 450 - total flux cleaned = -2.29141e-05 Jy ! Component: 500 - total flux cleaned = 0.00014959 Jy ! Component: 550 - total flux cleaned = 0.000233316 Jy ! Component: 600 - total flux cleaned = 0.000298422 Jy ! Component: 650 - total flux cleaned = 0.000377764 Jy ! Component: 700 - total flux cleaned = 0.000471099 Jy ! Component: 750 - total flux cleaned = 0.000516762 Jy ! Component: 800 - total flux cleaned = 0.000621486 Jy ! Component: 850 - total flux cleaned = 0.000679994 Jy ! Component: 900 - total flux cleaned = 0.000751783 Jy ! Component: 950 - total flux cleaned = 0.000808211 Jy ! Component: 1000 - total flux cleaned = 0.000905331 Jy ! Component: 1050 - total flux cleaned = 0.000959775 Jy ! Component: 1100 - total flux cleaned = 0.000986502 Jy ! Component: 1150 - total flux cleaned = 0.00102608 Jy ! Component: 1200 - total flux cleaned = 0.00106481 Jy ! Component: 1250 - total flux cleaned = 0.00107767 Jy ! Component: 1300 - total flux cleaned = 0.00111565 Jy ! Component: 1350 - total flux cleaned = 0.00117766 Jy ! Component: 1400 - total flux cleaned = 0.00121412 Jy ! Component: 1450 - total flux cleaned = 0.00123809 Jy ! Component: 1500 - total flux cleaned = 0.00124992 Jy ! Component: 1550 - total flux cleaned = 0.00124985 Jy ! Component: 1600 - total flux cleaned = 0.00123844 Jy ! Component: 1650 - total flux cleaned = 0.00126131 Jy ! Component: 1700 - total flux cleaned = 0.00124979 Jy ! Component: 1750 - total flux cleaned = 0.00126104 Jy ! Component: 1800 - total flux cleaned = 0.00126092 Jy ! Component: 1850 - total flux cleaned = 0.00127174 Jy ! Component: 1900 - total flux cleaned = 0.00132614 Jy ! Component: 1950 - total flux cleaned = 0.0013261 Jy ! Component: 2000 - total flux cleaned = 0.00134743 Jy ! Component: 2050 - total flux cleaned = 0.00134749 Jy ! Component: 2100 - total flux cleaned = 0.00134751 Jy ! Component: 2150 - total flux cleaned = 0.00135784 Jy ! Component: 2200 - total flux cleaned = 0.00134755 Jy ! Component: 2250 - total flux cleaned = 0.00135767 Jy ! Component: 2300 - total flux cleaned = 0.00136781 Jy ! Component: 2350 - total flux cleaned = 0.00135776 Jy ! Component: 2400 - total flux cleaned = 0.00135779 Jy ! Component: 2450 - total flux cleaned = 0.00135774 Jy ! Component: 2500 - total flux cleaned = 0.00135772 Jy ! Component: 2550 - total flux cleaned = 0.00134795 Jy ! Component: 2600 - total flux cleaned = 0.00133821 Jy ! Component: 2650 - total flux cleaned = 0.00134783 Jy ! Component: 2700 - total flux cleaned = 0.00133829 Jy ! Component: 2750 - total flux cleaned = 0.00136677 Jy ! Component: 2800 - total flux cleaned = 0.0013668 Jy ! Component: 2850 - total flux cleaned = 0.00135746 Jy ! Component: 2900 - total flux cleaned = 0.00140385 Jy ! Component: 2950 - total flux cleaned = 0.00136692 Jy ! Component: 3000 - total flux cleaned = 0.0013853 Jy ! Component: 3050 - total flux cleaned = 0.00136705 Jy ! Component: 3100 - total flux cleaned = 0.00136702 Jy ! Component: 3150 - total flux cleaned = 0.00135803 Jy ! Component: 3200 - total flux cleaned = 0.00134015 Jy ! Component: 3250 - total flux cleaned = 0.00134909 Jy ! Component: 3300 - total flux cleaned = 0.00135791 Jy ! Component: 3350 - total flux cleaned = 0.00135791 Jy ! Component: 3400 - total flux cleaned = 0.00134034 Jy ! Component: 3450 - total flux cleaned = 0.00133157 Jy ! Component: 3500 - total flux cleaned = 0.00136637 Jy ! Component: 3550 - total flux cleaned = 0.00136634 Jy ! Component: 3600 - total flux cleaned = 0.00135772 Jy ! Component: 3650 - total flux cleaned = 0.00139204 Jy ! Component: 3700 - total flux cleaned = 0.00138344 Jy ! Component: 3750 - total flux cleaned = 0.00135788 Jy ! Component: 3800 - total flux cleaned = 0.00134943 Jy ! Component: 3850 - total flux cleaned = 0.00136636 Jy ! Component: 3900 - total flux cleaned = 0.00139166 Jy ! Component: 3950 - total flux cleaned = 0.00141682 Jy ! Component: 4000 - total flux cleaned = 0.00139173 Jy ! Component: 4050 - total flux cleaned = 0.00143347 Jy ! Total flux subtracted in 4096 components = 0.00144178 Jy ! Clean residual min=-0.000614 max=0.000504 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.042593 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 309 components and 0.0425931 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1324+5739_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.127 x 4.975 at -48.74 degrees (North through East) ! Clean map min=-0.001382 max=0.034562 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1324+5739_S_b_map.fits wmodel /vlbi/uf001/uva//J1324+5739_S_b_map.mod ! Writing 309 model components to file: /vlbi/uf001/uva//J1324+5739_S_b_map.mod wobs /vlbi/uf001/uva//J1324+5739_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1324+5739_S_b_uvs.fits wwins /vlbi/uf001/uva//J1324+5739_S_b_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1324+5739_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0345622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130093 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12921 1.12921 2.25842 4.51684 9.03368 18.0674 36.1347 72.2694 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.672 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1324+5739_S_b_dfm.log closed on Mon Jan 14 02:23:11 2019