! Started logfile: /vlbi/uf001/uva//J1154+1225_S_dfm.log on Mon Jan 14 01:32:56 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//J1154+1225_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1154+1225_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990432 visibilities/baseline/integration-bin. ! Found source: J1154+1225 ! ! 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 9627 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 J1154+1225_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=1.004695Jy sigma=21.867162 ! Fit after self-cal, rms=0.931496Jy sigma=20.289497 ! 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=2.878 mas, bmaj=6.767 mas, bpa=-2.597 degrees ! Estimated noise=0.484594 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 = 0.0535223 Jy ! Component: 100 - total flux cleaned = 0.0661219 Jy ! Total flux subtracted in 100 components = 0.0661219 Jy ! Clean residual min=-0.003071 max=0.005350 Jy/beam ! Clean residual mean=-0.000010 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0661219 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0661219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059212Jy sigma=1.238332 ! Fit after self-cal, rms=0.058755Jy sigma=1.228765 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637059 Jy ! Component: 100 - total flux cleaned = 0.0100483 Jy ! Total flux subtracted in 100 components = 0.0100483 Jy ! Clean residual min=-0.002778 max=0.003105 Jy/beam ! Clean residual mean=-0.000008 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0761702 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0761702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057944Jy sigma=1.208799 ! Fit after self-cal, rms=0.057934Jy sigma=1.208603 ! 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=3.442 mas, bmaj=7.381 mas, bpa=-1.855 degrees ! Estimated noise=0.335572 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 (5.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368722 Jy ! Component: 100 - total flux cleaned = 0.00592883 Jy ! Component: 150 - total flux cleaned = 0.00744382 Jy ! Component: 200 - total flux cleaned = 0.00837895 Jy ! Total flux subtracted in 200 components = 0.00837895 Jy ! Clean residual min=-0.002000 max=0.002174 Jy/beam ! Clean residual mean=-0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0845492 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.0845491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057681Jy sigma=1.202577 ! Fit after self-cal, rms=0.057665Jy sigma=1.202142 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 7.381 at -1.855 degrees (North through East) ! Clean map min=-0.0019037 max=0.069807 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.98 KP 1.00 ! LA 0.94 MK 0.97 NL 1.07 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00 KP 1.03 ! LA 0.93 MK 1.05 NL 1.09 OV 0.94 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.95 KP 1.04 ! LA 0.96 MK 1.01 NL 1.12 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.057665Jy sigma=1.202142 ! Fit after self-cal, rms=0.057376Jy sigma=1.198084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=7.412 mas, bpa=-1.711 degrees ! Estimated noise=0.332746 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 = -0.000107865 Jy ! Component: 100 - total flux cleaned = -0.000222593 Jy ! Component: 150 - total flux cleaned = -0.000316273 Jy ! Component: 200 - total flux cleaned = -0.000356907 Jy ! Total flux subtracted in 200 components = -0.000356907 Jy ! Clean residual min=-0.001547 max=0.001699 Jy/beam ! Clean residual mean=-0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0841922 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0841922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057347Jy sigma=1.197535 ! Fit after self-cal, rms=0.057368Jy sigma=1.197375 ! 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=0.057368Jy sigma=1.197375 ! Fit after self-cal, rms=0.057990Jy sigma=1.192835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=7.417 mas, bpa=-1.601 degrees ! Estimated noise=0.33298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134325 Jy ! Component: 100 - total flux cleaned = -7.88924e-05 Jy ! Component: 150 - total flux cleaned = -7.82587e-05 Jy ! Component: 200 - total flux cleaned = -7.76692e-05 Jy ! Total flux subtracted in 200 components = -7.76692e-05 Jy ! Clean residual min=-0.001404 max=0.001595 Jy/beam ! Clean residual mean=-0.000007 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0841146 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0841146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057978Jy sigma=1.192627 ! Fit after self-cal, rms=0.057995Jy sigma=1.192515 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 (41, 124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126893 Jy ! Component: 100 - total flux cleaned = 0.00125133 Jy ! Component: 150 - total flux cleaned = 0.00121042 Jy ! Component: 200 - total flux cleaned = 0.00124653 Jy ! Total flux subtracted in 200 components = 0.00124653 Jy ! Clean residual min=-0.001405 max=0.001268 Jy/beam ! Clean residual mean=-0.000007 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0853611 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.0853611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057958Jy sigma=1.191785 ! Fit after self-cal, rms=0.057957Jy sigma=1.191735 ! 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=0.057957Jy sigma=1.191735 ! Fit after self-cal, rms=0.058071Jy sigma=1.191573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=7.419 mas, bpa=-1.642 degrees ! Estimated noise=0.332359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.33316e-05 Jy ! Component: 100 - total flux cleaned = -5.41301e-06 Jy ! Component: 150 - total flux cleaned = -2.2851e-05 Jy ! Component: 200 - total flux cleaned = -3.81615e-05 Jy ! Total flux subtracted in 200 components = -3.81615e-05 Jy ! Clean residual min=-0.001368 max=0.001232 Jy/beam ! Clean residual mean=-0.000008 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0853229 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.0853229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058061Jy sigma=1.191371 ! Fit after self-cal, rms=0.058066Jy sigma=1.191356 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 = -8.3752e-05 Jy ! Component: 100 - total flux cleaned = -8.33704e-05 Jy ! Component: 150 - total flux cleaned = -9.68637e-05 Jy ! Component: 200 - total flux cleaned = -0.000109694 Jy ! Total flux subtracted in 200 components = -0.000109694 Jy ! Clean residual min=-0.001348 max=0.001208 Jy/beam ! Clean residual mean=-0.000008 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0852132 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 116 components and 0.0852132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058059Jy sigma=1.191237 ! Fit after self-cal, rms=0.058059Jy sigma=1.191235 ! 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=0.058059Jy sigma=1.191235 ! Fit after self-cal, rms=0.058113Jy sigma=1.191217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.314 mas, bmaj=10.86 mas, bpa=-3.183 degrees ! Estimated noise=0.416449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186889 Jy ! Component: 100 - total flux cleaned = -0.000155962 Jy ! Component: 150 - total flux cleaned = -0.000137909 Jy ! Component: 200 - total flux cleaned = -0.000137941 Jy ! Total flux subtracted in 200 components = -0.000137941 Jy ! Clean residual min=-0.001596 max=0.001632 Jy/beam ! Clean residual mean=-0.000016 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0850753 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 0.0850753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058109Jy sigma=1.191180 ! Fit after self-cal, rms=0.058110Jy sigma=1.191174 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 = -9.61553e-05 Jy ! Component: 100 - total flux cleaned = -0.000103608 Jy ! Component: 150 - total flux cleaned = -0.000103479 Jy ! Component: 200 - total flux cleaned = -0.000116194 Jy ! Total flux subtracted in 200 components = -0.000116194 Jy ! Clean residual min=-0.001576 max=0.001618 Jy/beam ! Clean residual mean=-0.000016 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0849591 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.0849591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058109Jy sigma=1.191165 ! Fit after self-cal, rms=0.058109Jy sigma=1.191163 ! 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=3.424 mas, bmaj=7.418 mas, bpa=-1.662 degrees ! Estimated noise=0.33237 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.424 x 7.418 at -1.662 degrees (North through East) ! Clean map min=-0.0012874 max=0.069316 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=2.849 mas, bmaj=6.791 mas, bpa=-2.477 degrees ! Estimated noise=0.47845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0529867 Jy ! Component: 100 - total flux cleaned = 0.0658355 Jy ! Component: 150 - total flux cleaned = 0.072348 Jy ! Component: 200 - total flux cleaned = 0.0762905 Jy ! Total flux subtracted in 200 components = 0.0762905 Jy ! Clean residual min=-0.002628 max=0.002275 Jy/beam ! Clean residual mean=-0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0762905 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 0.0762905 Jy ! Inverting map and beam ! Estimated beam: bmin=3.424 mas, bmaj=7.418 mas, bpa=-1.662 degrees ! Estimated noise=0.33237 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 = 0.00305503 Jy ! Component: 100 - total flux cleaned = 0.00498445 Jy ! Component: 150 - total flux cleaned = 0.00639526 Jy ! Component: 200 - total flux cleaned = 0.00729124 Jy ! Total flux subtracted in 200 components = 0.00729124 Jy ! Clean residual min=-0.001521 max=0.001339 Jy/beam ! Clean residual mean=-0.000008 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0835817 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.0835817 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=7.314 mas, bmaj=10.86 mas, bpa=-3.183 degrees ! Estimated noise=0.416449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971788 Jy ! Component: 100 - total flux cleaned = 0.00125338 Jy ! Component: 150 - total flux cleaned = 0.00131952 Jy ! Component: 200 - total flux cleaned = 0.00130013 Jy ! Total flux subtracted in 200 components = 0.00130013 Jy ! Clean residual min=-0.001577 max=0.001607 Jy/beam ! Clean residual mean=-0.000017 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0848818 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 = -1.59426e-05 Jy ! Component: 100 - total flux cleaned = -1.62062e-05 Jy ! Component: 150 - total flux cleaned = -1.64983e-05 Jy ! Component: 200 - total flux cleaned = -3.78836e-05 Jy ! Total flux subtracted in 200 components = -3.78836e-05 Jy ! Clean residual min=-0.001540 max=0.001607 Jy/beam ! Clean residual mean=-0.000016 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.084844 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 98 components and 0.084844 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.424 mas, bmaj=7.418 mas, bpa=-1.662 degrees ! Estimated noise=0.33237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192163 Jy ! Component: 100 - total flux cleaned = -0.000191236 Jy ! Component: 150 - total flux cleaned = -0.000191564 Jy ! Component: 200 - total flux cleaned = -0.00021255 Jy ! Total flux subtracted in 200 components = -0.00021255 Jy ! Clean residual min=-0.001393 max=0.001240 Jy/beam ! Clean residual mean=-0.000008 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0846314 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.0846314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058131Jy sigma=1.191608 ! Fit after self-cal, rms=0.058128Jy sigma=1.191563 wmodel J1154+1225_S_map.mod ! Writing 112 model components to file: J1154+1225_S_map.mod wobs J1154+1225_S_uvs.fits ! Writing UV FITS file: J1154+1225_S_uvs.fits wwins J1154+1225_S_map.win ! wwins: Wrote 3 windows to J1154+1225_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 = -0.000273556 Jy ! Component: 100 - total flux cleaned = -0.000472467 Jy ! Component: 150 - total flux cleaned = -0.000664751 Jy ! Component: 200 - total flux cleaned = -0.000870094 Jy ! Component: 250 - total flux cleaned = -0.0010288 Jy ! Component: 300 - total flux cleaned = -0.00122185 Jy ! Component: 350 - total flux cleaned = -0.00125982 Jy ! Component: 400 - total flux cleaned = -0.00137043 Jy ! Component: 450 - total flux cleaned = -0.00142471 Jy ! Component: 500 - total flux cleaned = -0.00147791 Jy ! Component: 550 - total flux cleaned = -0.00149573 Jy ! Component: 600 - total flux cleaned = -0.00158135 Jy ! Component: 650 - total flux cleaned = -0.00164866 Jy ! Component: 700 - total flux cleaned = -0.0016982 Jy ! Component: 750 - total flux cleaned = -0.0016981 Jy ! Component: 800 - total flux cleaned = -0.00174644 Jy ! Component: 850 - total flux cleaned = -0.00179436 Jy ! Component: 900 - total flux cleaned = -0.00182561 Jy ! Component: 950 - total flux cleaned = -0.00190321 Jy ! Component: 1000 - total flux cleaned = -0.00194912 Jy ! Component: 1050 - total flux cleaned = -0.00197957 Jy ! Component: 1100 - total flux cleaned = -0.00206978 Jy ! Component: 1150 - total flux cleaned = -0.00209935 Jy ! Component: 1200 - total flux cleaned = -0.00220165 Jy ! Component: 1250 - total flux cleaned = -0.00224489 Jy ! Component: 1300 - total flux cleaned = -0.00227342 Jy ! Component: 1350 - total flux cleaned = -0.00233008 Jy ! Component: 1400 - total flux cleaned = -0.0024003 Jy ! Component: 1450 - total flux cleaned = -0.00244195 Jy ! Component: 1500 - total flux cleaned = -0.00251073 Jy ! Component: 1550 - total flux cleaned = -0.00251055 Jy ! Component: 1600 - total flux cleaned = -0.00257801 Jy ! Component: 1650 - total flux cleaned = -0.00257786 Jy ! Component: 1700 - total flux cleaned = -0.00259118 Jy ! Component: 1750 - total flux cleaned = -0.0026043 Jy ! Component: 1800 - total flux cleaned = -0.00265629 Jy ! Component: 1850 - total flux cleaned = -0.00265626 Jy ! Component: 1900 - total flux cleaned = -0.00269441 Jy ! Component: 1950 - total flux cleaned = -0.00266911 Jy ! Component: 2000 - total flux cleaned = -0.00264409 Jy ! Component: 2050 - total flux cleaned = -0.00266893 Jy ! Component: 2100 - total flux cleaned = -0.002595 Jy ! Component: 2150 - total flux cleaned = -0.00263168 Jy ! Component: 2200 - total flux cleaned = -0.00254697 Jy ! Component: 2250 - total flux cleaned = -0.00263098 Jy ! Component: 2300 - total flux cleaned = -0.00258334 Jy ! Component: 2350 - total flux cleaned = -0.00258346 Jy ! Component: 2400 - total flux cleaned = -0.00257165 Jy ! Component: 2450 - total flux cleaned = -0.00253679 Jy ! Component: 2500 - total flux cleaned = -0.00251375 Jy ! Component: 2550 - total flux cleaned = -0.00250226 Jy ! Component: 2600 - total flux cleaned = -0.00243426 Jy ! Component: 2650 - total flux cleaned = -0.0024681 Jy ! Component: 2700 - total flux cleaned = -0.00242342 Jy ! Component: 2750 - total flux cleaned = -0.00239007 Jy ! Component: 2800 - total flux cleaned = -0.00243418 Jy ! Component: 2850 - total flux cleaned = -0.00240124 Jy ! Component: 2900 - total flux cleaned = -0.00242307 Jy ! Component: 2950 - total flux cleaned = -0.00241236 Jy ! Component: 3000 - total flux cleaned = -0.00244435 Jy ! Component: 3050 - total flux cleaned = -0.00243369 Jy ! Component: 3100 - total flux cleaned = -0.00244422 Jy ! Component: 3150 - total flux cleaned = -0.00246524 Jy ! Component: 3200 - total flux cleaned = -0.00252768 Jy ! Component: 3250 - total flux cleaned = -0.00255877 Jy ! Component: 3300 - total flux cleaned = -0.00255888 Jy ! Component: 3350 - total flux cleaned = -0.00255889 Jy ! Component: 3400 - total flux cleaned = -0.00261986 Jy ! Component: 3450 - total flux cleaned = -0.00264011 Jy ! Component: 3500 - total flux cleaned = -0.00265024 Jy ! Component: 3550 - total flux cleaned = -0.00270009 Jy ! Component: 3600 - total flux cleaned = -0.00270009 Jy ! Component: 3650 - total flux cleaned = -0.00274942 Jy ! Component: 3700 - total flux cleaned = -0.00275926 Jy ! Component: 3750 - total flux cleaned = -0.00278844 Jy ! Component: 3800 - total flux cleaned = -0.00277874 Jy ! Component: 3850 - total flux cleaned = -0.0027691 Jy ! Component: 3900 - total flux cleaned = -0.0027979 Jy ! Component: 3950 - total flux cleaned = -0.00281697 Jy ! Component: 4000 - total flux cleaned = -0.00284541 Jy ! Component: 4050 - total flux cleaned = -0.00286421 Jy ! Total flux subtracted in 4096 components = -0.00289229 Jy ! Clean residual min=-0.000556 max=0.000691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0817391 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 414 components and 0.0817391 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1154+1225_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.424 x 7.418 at -1.662 degrees (North through East) ! Clean map min=-0.00092897 max=0.069014 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1154+1225_S_map.fits wmodel /vlbi/uf001/uva//J1154+1225_S_map.mod ! Writing 414 model components to file: /vlbi/uf001/uva//J1154+1225_S_map.mod wobs /vlbi/uf001/uva//J1154+1225_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1154+1225_S_uvs.fits wwins /vlbi/uf001/uva//J1154+1225_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1154+1225_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0690139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.747527 0.747527 1.49505 2.99011 5.98022 11.9604 23.9209 47.8418 95.6835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.323 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1154+1225_S_dfm.log closed on Mon Jan 14 01:33:01 2019