! Started logfile: /vlbi/uf001/uva//J1203+4803_S_dfm.log on Mon Jan 14 01:38:06 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//J1203+4803_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1203+4803_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954497 visibilities/baseline/integration-bin. ! Found source: J1203+4803 ! ! 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 5412 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 J1203+4803_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062370Jy sigma=21.451034 ! Fit after self-cal, rms=0.641804Jy sigma=12.978715 ! 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=3.439 mas, bmaj=4.234 mas, bpa=0.2831 degrees ! Estimated noise=0.722188 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 = 0.276681 Jy ! Component: 100 - total flux cleaned = 0.340237 Jy ! Total flux subtracted in 100 components = 0.340237 Jy ! Clean residual min=-0.007789 max=0.023255 Jy/beam ! Clean residual mean=-0.000004 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 0.340237 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.340237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075105Jy sigma=1.456285 ! Fit after self-cal, rms=0.075096Jy sigma=1.456028 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240086 Jy ! Component: 100 - total flux cleaned = 0.0354602 Jy ! Total flux subtracted in 100 components = 0.0354602 Jy ! Clean residual min=-0.006307 max=0.006913 Jy/beam ! Clean residual mean=-0.000000 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.375697 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.375697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066361Jy sigma=1.270695 ! Fit after self-cal, rms=0.066329Jy sigma=1.269718 ! 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=3.91 mas, bmaj=4.959 mas, bpa=1.316 degrees ! Estimated noise=0.522539 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 = 0.00834956 Jy ! Component: 100 - total flux cleaned = 0.0126193 Jy ! Component: 150 - total flux cleaned = 0.0151901 Jy ! Component: 200 - total flux cleaned = 0.0168016 Jy ! Total flux subtracted in 200 components = 0.0168016 Jy ! Clean residual min=-0.005236 max=0.006174 Jy/beam ! Clean residual mean=-0.000001 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.392499 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.392499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065311Jy sigma=1.248286 ! Fit after self-cal, rms=0.065301Jy sigma=1.247943 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.91 x 4.959 at 1.316 degrees (North through East) ! Clean map min=-0.0050453 max=0.3585 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 1.01 ! LA 0.92 MK 1.02 NL 0.99 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 1.03 ! LA 0.93 MK 1.03 NL 0.94 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.99 KP 1.01 ! LA 0.94 MK 1.03 NL 0.98 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.065301Jy sigma=1.247943 ! Fit after self-cal, rms=0.063191Jy sigma=1.204050 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=5 mas, bpa=1.052 degrees ! Estimated noise=0.524285 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, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373692 Jy ! Component: 100 - total flux cleaned = 0.00427653 Jy ! Component: 150 - total flux cleaned = 0.00417093 Jy ! Component: 200 - total flux cleaned = 0.00433349 Jy ! Total flux subtracted in 200 components = 0.00433349 Jy ! Clean residual min=-0.004068 max=0.003881 Jy/beam ! Clean residual mean=-0.000015 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.396832 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.396832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062654Jy sigma=1.194108 ! Fit after self-cal, rms=0.062645Jy sigma=1.193306 ! 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=0.062645Jy sigma=1.193306 ! Fit after self-cal, rms=0.059130Jy sigma=1.119829 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.928 mas, bmaj=4.975 mas, bpa=1.532 degrees ! Estimated noise=0.522692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000490752 Jy ! Component: 100 - total flux cleaned = -0.000531412 Jy ! Component: 150 - total flux cleaned = -0.000569127 Jy ! Component: 200 - total flux cleaned = -0.00056808 Jy ! Total flux subtracted in 200 components = -0.00056808 Jy ! Clean residual min=-0.002156 max=0.002515 Jy/beam ! Clean residual mean=-0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.396264 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.396264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059075Jy sigma=1.118779 ! Fit after self-cal, rms=0.059087Jy sigma=1.118641 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 (26.5, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165941 Jy ! Component: 100 - total flux cleaned = 0.00177388 Jy ! Component: 150 - total flux cleaned = 0.00172472 Jy ! Component: 200 - total flux cleaned = 0.00172676 Jy ! Total flux subtracted in 200 components = 0.00172676 Jy ! Clean residual min=-0.001976 max=0.002037 Jy/beam ! Clean residual mean=-0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.397991 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.397991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058970Jy sigma=1.116527 ! Fit after self-cal, rms=0.058967Jy sigma=1.116458 ! 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=0.058967Jy sigma=1.116458 ! Fit after self-cal, rms=0.058953Jy sigma=1.116351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=4.974 mas, bpa=1.552 degrees ! Estimated noise=0.522589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104102 Jy ! Component: 100 - total flux cleaned = -0.000101419 Jy ! Component: 150 - total flux cleaned = -0.000205312 Jy ! Component: 200 - total flux cleaned = -0.000236744 Jy ! Total flux subtracted in 200 components = -0.000236744 Jy ! Clean residual min=-0.001982 max=0.002002 Jy/beam ! Clean residual mean=-0.000006 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.397754 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.397754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058909Jy sigma=1.115565 ! Fit after self-cal, rms=0.058908Jy sigma=1.115534 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 = -2.82749e-06 Jy ! Component: 100 - total flux cleaned = -3.43909e-05 Jy ! Component: 150 - total flux cleaned = -3.38421e-05 Jy ! Component: 200 - total flux cleaned = -4.63464e-06 Jy ! Total flux subtracted in 200 components = -4.63464e-06 Jy ! Clean residual min=-0.002005 max=0.001992 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.39775 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.39775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058878Jy sigma=1.114989 ! Fit after self-cal, rms=0.058878Jy sigma=1.114968 ! 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=0.058878Jy sigma=1.114968 ! Fit after self-cal, rms=0.058874Jy sigma=1.114937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.106 mas, bmaj=8.676 mas, bpa=24.92 degrees ! Estimated noise=0.655776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000608296 Jy ! Component: 100 - total flux cleaned = -0.000917017 Jy ! Component: 150 - total flux cleaned = -0.0010235 Jy ! Component: 200 - total flux cleaned = -0.00108033 Jy ! Total flux subtracted in 200 components = -0.00108033 Jy ! Clean residual min=-0.002327 max=0.002145 Jy/beam ! Clean residual mean=-0.000015 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.396669 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.396669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058860Jy sigma=1.114760 ! Fit after self-cal, rms=0.058860Jy sigma=1.114726 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 = -0.000166901 Jy ! Component: 100 - total flux cleaned = -0.000201584 Jy ! Component: 150 - total flux cleaned = -0.000201076 Jy ! Component: 200 - total flux cleaned = -0.000216474 Jy ! Total flux subtracted in 200 components = -0.000216474 Jy ! Clean residual min=-0.002304 max=0.002156 Jy/beam ! Clean residual mean=-0.000015 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.396453 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.396453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058853Jy sigma=1.114649 ! Fit after self-cal, rms=0.058853Jy sigma=1.114637 ! 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=3.93 mas, bmaj=4.974 mas, bpa=1.575 degrees ! Estimated noise=0.522484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 4.974 at 1.575 degrees (North through East) ! Clean map min=-0.0020191 max=0.35925 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=3.457 mas, bmaj=4.245 mas, bpa=0.6034 degrees ! Estimated noise=0.723438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.277085 Jy ! Component: 100 - total flux cleaned = 0.340844 Jy ! Component: 150 - total flux cleaned = 0.364547 Jy ! Component: 200 - total flux cleaned = 0.375153 Jy ! Total flux subtracted in 200 components = 0.375153 Jy ! Clean residual min=-0.003623 max=0.004948 Jy/beam ! Clean residual mean=-0.000008 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.375153 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.375153 Jy ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=4.974 mas, bpa=1.575 degrees ! Estimated noise=0.522484 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 = 0.00730682 Jy ! Component: 100 - total flux cleaned = 0.0117784 Jy ! Component: 150 - total flux cleaned = 0.0146439 Jy ! Component: 200 - total flux cleaned = 0.0163813 Jy ! Total flux subtracted in 200 components = 0.0163813 Jy ! Clean residual min=-0.002337 max=0.002176 Jy/beam ! Clean residual mean=-0.000010 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.391535 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.391535 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.106 mas, bmaj=8.676 mas, bpa=24.92 degrees ! Estimated noise=0.655776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245085 Jy ! Component: 100 - total flux cleaned = 0.0030689 Jy ! Component: 150 - total flux cleaned = 0.00334319 Jy ! Component: 200 - total flux cleaned = 0.00366012 Jy ! Total flux subtracted in 200 components = 0.00366012 Jy ! Clean residual min=-0.002432 max=0.002177 Jy/beam ! Clean residual mean=-0.000017 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.395195 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 = 0.000224857 Jy ! Component: 100 - total flux cleaned = 0.000385487 Jy ! Component: 150 - total flux cleaned = 0.000468618 Jy ! Component: 200 - total flux cleaned = 0.000544145 Jy ! Total flux subtracted in 200 components = 0.000544145 Jy ! Clean residual min=-0.002393 max=0.002142 Jy/beam ! Clean residual mean=-0.000016 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.395739 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 96 components and 0.395739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=4.974 mas, bpa=1.575 degrees ! Estimated noise=0.522484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277013 Jy ! Component: 100 - total flux cleaned = -4.84157e-05 Jy ! Component: 150 - total flux cleaned = -5.01833e-05 Jy ! Component: 200 - total flux cleaned = 9.30672e-05 Jy ! Total flux subtracted in 200 components = 9.30672e-05 Jy ! Clean residual min=-0.002148 max=0.002114 Jy/beam ! Clean residual mean=-0.000007 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.395832 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.395832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058978Jy sigma=1.116892 ! Fit after self-cal, rms=0.058956Jy sigma=1.116481 wmodel J1203+4803_S_map.mod ! Writing 118 model components to file: J1203+4803_S_map.mod wobs J1203+4803_S_uvs.fits ! Writing UV FITS file: J1203+4803_S_uvs.fits wwins J1203+4803_S_map.win ! wwins: Wrote 3 windows to J1203+4803_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 = -0.000194597 Jy ! Component: 100 - total flux cleaned = -0.000267129 Jy ! Component: 150 - total flux cleaned = -0.000232782 Jy ! Component: 200 - total flux cleaned = -0.000200087 Jy ! Component: 250 - total flux cleaned = -0.000232436 Jy ! Component: 300 - total flux cleaned = -0.000232062 Jy ! Component: 350 - total flux cleaned = -0.000170645 Jy ! Component: 400 - total flux cleaned = -0.000201112 Jy ! Component: 450 - total flux cleaned = -0.000230388 Jy ! Component: 500 - total flux cleaned = -0.000142689 Jy ! Component: 550 - total flux cleaned = -8.56328e-05 Jy ! Component: 600 - total flux cleaned = -8.60497e-05 Jy ! Component: 650 - total flux cleaned = -2.95723e-06 Jy ! Component: 700 - total flux cleaned = -3.00509e-05 Jy ! Component: 750 - total flux cleaned = -3.0393e-06 Jy ! Component: 800 - total flux cleaned = -2.94421e-05 Jy ! Component: 850 - total flux cleaned = -3.3543e-06 Jy ! Component: 900 - total flux cleaned = -0.000130872 Jy ! Component: 950 - total flux cleaned = -0.000105251 Jy ! Component: 1000 - total flux cleaned = -0.000229766 Jy ! Component: 1050 - total flux cleaned = -0.000352445 Jy ! Component: 1100 - total flux cleaned = -0.000400765 Jy ! Component: 1150 - total flux cleaned = -0.000448663 Jy ! Component: 1200 - total flux cleaned = -0.000566943 Jy ! Component: 1250 - total flux cleaned = -0.000636674 Jy ! Component: 1300 - total flux cleaned = -0.000752062 Jy ! Component: 1350 - total flux cleaned = -0.000911689 Jy ! Component: 1400 - total flux cleaned = -0.00100174 Jy ! Component: 1450 - total flux cleaned = -0.0011349 Jy ! Component: 1500 - total flux cleaned = -0.00120106 Jy ! Component: 1550 - total flux cleaned = -0.00137526 Jy ! Component: 1600 - total flux cleaned = -0.00146129 Jy ! Component: 1650 - total flux cleaned = -0.00161027 Jy ! Component: 1700 - total flux cleaned = -0.00163151 Jy ! Component: 1750 - total flux cleaned = -0.00177755 Jy ! Component: 1800 - total flux cleaned = -0.00181888 Jy ! Component: 1850 - total flux cleaned = -0.00196162 Jy ! Component: 1900 - total flux cleaned = -0.00200241 Jy ! Component: 1950 - total flux cleaned = -0.00204239 Jy ! Component: 2000 - total flux cleaned = -0.00202279 Jy ! Component: 2050 - total flux cleaned = -0.00212104 Jy ! Component: 2100 - total flux cleaned = -0.00210164 Jy ! Component: 2150 - total flux cleaned = -0.0021404 Jy ! Component: 2200 - total flux cleaned = -0.00214048 Jy ! Component: 2250 - total flux cleaned = -0.00214061 Jy ! Component: 2300 - total flux cleaned = -0.00219699 Jy ! Component: 2350 - total flux cleaned = -0.00215972 Jy ! Component: 2400 - total flux cleaned = -0.00215952 Jy ! Component: 2450 - total flux cleaned = -0.00219602 Jy ! Component: 2500 - total flux cleaned = -0.00221387 Jy ! Component: 2550 - total flux cleaned = -0.00217798 Jy ! Component: 2600 - total flux cleaned = -0.00230275 Jy ! Component: 2650 - total flux cleaned = -0.00233822 Jy ! Component: 2700 - total flux cleaned = -0.00242551 Jy ! Component: 2750 - total flux cleaned = -0.0024254 Jy ! Component: 2800 - total flux cleaned = -0.00247704 Jy ! Component: 2850 - total flux cleaned = -0.00257912 Jy ! Component: 2900 - total flux cleaned = -0.00262968 Jy ! Component: 2950 - total flux cleaned = -0.00264646 Jy ! Component: 3000 - total flux cleaned = -0.00266324 Jy ! Component: 3050 - total flux cleaned = -0.00272929 Jy ! Component: 3100 - total flux cleaned = -0.00274566 Jy ! Component: 3150 - total flux cleaned = -0.00284301 Jy ! Component: 3200 - total flux cleaned = -0.00285913 Jy ! Component: 3250 - total flux cleaned = -0.0028752 Jy ! Component: 3300 - total flux cleaned = -0.00289122 Jy ! Component: 3350 - total flux cleaned = -0.00293859 Jy ! Component: 3400 - total flux cleaned = -0.00298564 Jy ! Component: 3450 - total flux cleaned = -0.00304797 Jy ! Component: 3500 - total flux cleaned = -0.003048 Jy ! Component: 3550 - total flux cleaned = -0.00309403 Jy ! Component: 3600 - total flux cleaned = -0.00307887 Jy ! Component: 3650 - total flux cleaned = -0.00309384 Jy ! Component: 3700 - total flux cleaned = -0.00310878 Jy ! Component: 3750 - total flux cleaned = -0.0031088 Jy ! Component: 3800 - total flux cleaned = -0.00310883 Jy ! Component: 3850 - total flux cleaned = -0.00315289 Jy ! Component: 3900 - total flux cleaned = -0.00313828 Jy ! Component: 3950 - total flux cleaned = -0.00315277 Jy ! Component: 4000 - total flux cleaned = -0.00310949 Jy ! Component: 4050 - total flux cleaned = -0.00309523 Jy ! Total flux subtracted in 4096 components = -0.00309513 Jy ! Clean residual min=-0.000795 max=0.000900 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.392737 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 411 components and 0.392737 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1203+4803_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 4.974 at 1.575 degrees (North through East) ! Clean map min=-0.0018217 max=0.35967 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1203+4803_S_map.fits wmodel /vlbi/uf001/uva//J1203+4803_S_map.mod ! Writing 411 model components to file: /vlbi/uf001/uva//J1203+4803_S_map.mod wobs /vlbi/uf001/uva//J1203+4803_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1203+4803_S_uvs.fits wwins /vlbi/uf001/uva//J1203+4803_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1203+4803_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.35967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.212632 0.212632 0.425264 0.850528 1.70106 3.40211 6.80422 13.6084 27.2169 54.4338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.359 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1410.89 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1203+4803_S_dfm.log closed on Mon Jan 14 01:38:10 2019