! Started logfile: .//J0216+2314_C_dfm.log on Sat Oct 20 23:37:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0216+2314_C_uva.fits ! Reading UV FITS file: .//J0216+2314_C_uva.fits ! AN table 1: 19 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0216+2314 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 912 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0216+2314_C] 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 0.300x0.300 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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000824Jy sigma=55.583879 ! Fit after self-cal, rms=0.993931Jy sigma=55.206931 ! 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=1.32 mas, bmaj=6.516 mas, bpa=18.3 degrees ! Estimated noise=0.900749 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043272 Jy ! Component: 100 - total flux cleaned = 0.00386787 Jy ! Total flux subtracted in 100 components = 0.00386787 Jy ! Clean residual min=-0.001099 max=0.001111 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.00386787 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.00386787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012441Jy sigma=0.669657 ! Fit after self-cal, rms=0.010994Jy sigma=0.587128 ! Inverting map ! Added new window around map position (3.6, 12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313996 Jy ! Component: 100 - total flux cleaned = 0.0032154 Jy ! Total flux subtracted in 100 components = 0.0032154 Jy ! Clean residual min=-0.001943 max=0.001766 Jy/beam ! Clean residual mean=-0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.00708327 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.00708327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010210Jy sigma=0.544553 ! Fit after self-cal, rms=0.010157Jy sigma=0.541102 ! 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=1.571 mas, bmaj=5.961 mas, bpa=17.3 degrees ! Estimated noise=0.493533 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 = -1.25767e-05 Jy ! Component: 100 - total flux cleaned = 0.000125882 Jy ! Component: 150 - total flux cleaned = 0.000220501 Jy ! Component: 200 - total flux cleaned = 0.000281159 Jy ! Total flux subtracted in 200 components = 0.000281159 Jy ! Clean residual min=-0.001111 max=0.001028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.00736443 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.00736443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010093Jy sigma=0.538253 ! Fit after self-cal, rms=0.010097Jy sigma=0.537620 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 5.961 at 17.3 degrees (North through East) ! Clean map min=-0.0011287 max=0.0051781 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.00* NL 0.00* OV 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.00* NL 0.00* OV 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 NL 0.90 OV 1.13 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.10 NL 0.87 OV 0.94 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 1.02 NL 0.97 OV 0.93 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.15 NL 0.88 OV 1.18 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 NL 1.15 OV 0.99 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 NL 0.97 OV 0.84 SC 0.86 ! ! ! Fit before self-cal, rms=0.010097Jy sigma=0.537620 ! Fit after self-cal, rms=0.010154Jy sigma=0.532336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=5.893 mas, bpa=17.34 degrees ! Estimated noise=0.487992 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 = 0.000288105 Jy ! Component: 100 - total flux cleaned = 0.000339265 Jy ! Component: 150 - total flux cleaned = 0.000332589 Jy ! Component: 200 - total flux cleaned = 0.000321235 Jy ! Total flux subtracted in 200 components = 0.000321235 Jy ! Clean residual min=-0.000978 max=0.000962 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.00768567 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.00768567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010137Jy sigma=0.531532 ! Fit after self-cal, rms=0.010171Jy sigma=0.530487 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010171Jy sigma=0.530487 ! Fit after self-cal, rms=0.010446Jy sigma=0.530098 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=5.857 mas, bpa=17.38 degrees ! Estimated noise=0.487712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191877 Jy ! Component: 100 - total flux cleaned = 0.000289605 Jy ! Component: 150 - total flux cleaned = 0.000306299 Jy ! Component: 200 - total flux cleaned = 0.000320127 Jy ! Total flux subtracted in 200 components = 0.000320127 Jy ! Clean residual min=-0.000972 max=0.000907 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.00800579 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.00800579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010433Jy sigma=0.529702 ! Fit after self-cal, rms=0.010460Jy sigma=0.529086 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 = 6.55361e-05 Jy ! Component: 100 - total flux cleaned = 9.06424e-05 Jy ! Component: 150 - total flux cleaned = 9.03755e-05 Jy ! Component: 200 - total flux cleaned = 9.07059e-05 Jy ! Total flux subtracted in 200 components = 9.07059e-05 Jy ! Clean residual min=-0.000848 max=0.000734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0080965 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0080965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010449Jy sigma=0.528629 ! Fit after self-cal, rms=0.010454Jy sigma=0.528392 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010454Jy sigma=0.528392 ! Fit after self-cal, rms=0.010678Jy sigma=0.528176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=5.82 mas, bpa=17.51 degrees ! Estimated noise=0.484933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118565 Jy ! Component: 100 - total flux cleaned = 0.000170698 Jy ! Component: 150 - total flux cleaned = 0.000202181 Jy ! Component: 200 - total flux cleaned = 0.000234529 Jy ! Total flux subtracted in 200 components = 0.000234529 Jy ! Clean residual min=-0.000796 max=0.000669 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.00833103 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.00833103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010669Jy sigma=0.527924 ! Fit after self-cal, rms=0.010709Jy sigma=0.527689 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 = -0.000114175 Jy ! Component: 100 - total flux cleaned = -9.66361e-05 Jy ! Component: 150 - total flux cleaned = -6.78091e-05 Jy ! Component: 200 - total flux cleaned = -5.49738e-05 Jy ! Total flux subtracted in 200 components = -5.49738e-05 Jy ! Clean residual min=-0.000758 max=0.000652 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.00827605 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.00827606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010703Jy sigma=0.527513 ! Fit after self-cal, rms=0.010717Jy sigma=0.527393 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010717Jy sigma=0.527393 ! Fit after self-cal, rms=0.011006Jy sigma=0.527200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=6.052 mas, bpa=1.824 degrees ! Estimated noise=0.640692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161872 Jy ! Component: 100 - total flux cleaned = 0.000247457 Jy ! Component: 150 - total flux cleaned = 0.000286288 Jy ! Component: 200 - total flux cleaned = 0.000292127 Jy ! Total flux subtracted in 200 components = 0.000292127 Jy ! Clean residual min=-0.000501 max=0.000536 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.00856818 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.00856818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011001Jy sigma=0.527102 ! Fit after self-cal, rms=0.011040Jy sigma=0.526690 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 = 0.000158089 Jy ! Component: 100 - total flux cleaned = 0.000164762 Jy ! Component: 150 - total flux cleaned = 0.000164595 Jy ! Component: 200 - total flux cleaned = 0.000174356 Jy ! Total flux subtracted in 200 components = 0.000174356 Jy ! Clean residual min=-0.000505 max=0.000451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.00874254 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.00874254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011033Jy sigma=0.526483 ! Fit after self-cal, rms=0.011033Jy sigma=0.525849 ! 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=1.575 mas, bmaj=5.789 mas, bpa=17.64 degrees ! Estimated noise=0.481734 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.575 x 5.789 at 17.64 degrees (North through East) ! Clean map min=-0.0011594 max=0.0051702 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=1.319 mas, bmaj=6.333 mas, bpa=18.39 degrees ! Estimated noise=0.837406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648752 Jy ! Component: 100 - total flux cleaned = 0.00642937 Jy ! Component: 150 - total flux cleaned = 0.0068488 Jy ! Component: 200 - total flux cleaned = 0.00727683 Jy ! Total flux subtracted in 200 components = 0.00727683 Jy ! Clean residual min=-0.001776 max=0.001706 Jy/beam ! Clean residual mean=0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.00727683 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.00727683 Jy ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=5.789 mas, bpa=17.64 degrees ! Estimated noise=0.481734 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 = 0.000496176 Jy ! Component: 100 - total flux cleaned = 0.000552716 Jy ! Component: 150 - total flux cleaned = 0.00061942 Jy ! Component: 200 - total flux cleaned = 0.000741301 Jy ! Total flux subtracted in 200 components = 0.000741301 Jy ! Clean residual min=-0.001140 max=0.001269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.00801814 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.00801814 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=6.052 mas, bpa=1.824 degrees ! Estimated noise=0.640692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281608 Jy ! Component: 100 - total flux cleaned = 0.000492539 Jy ! Component: 150 - total flux cleaned = 0.000550922 Jy ! Component: 200 - total flux cleaned = 0.000568765 Jy ! Total flux subtracted in 200 components = 0.000568765 Jy ! Clean residual min=-0.000902 max=0.000715 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0085869 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 = 5.60148e-06 Jy ! Component: 100 - total flux cleaned = 2.0138e-05 Jy ! Component: 150 - total flux cleaned = 1.56814e-05 Jy ! Component: 200 - total flux cleaned = 1.5556e-05 Jy ! Total flux subtracted in 200 components = 1.5556e-05 Jy ! Clean residual min=-0.000900 max=0.000725 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.00860246 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.00860246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=5.789 mas, bpa=17.64 degrees ! Estimated noise=0.481734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146233 Jy ! Component: 100 - total flux cleaned = 0.000188743 Jy ! Component: 150 - total flux cleaned = 0.000189114 Jy ! Component: 200 - total flux cleaned = 0.000200547 Jy ! Total flux subtracted in 200 components = 0.000200547 Jy ! Clean residual min=-0.001099 max=0.001190 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.008803 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.008803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011122Jy sigma=0.534047 ! Fit after self-cal, rms=0.011069Jy sigma=0.529639 wmodel J0216+2314_C_map.mod ! Writing 69 model components to file: J0216+2314_C_map.mod wobs J0216+2314_C_uvs.fits ! Writing UV FITS file: J0216+2314_C_uvs.fits wwins J0216+2314_C_map.win ! wwins: Wrote 1 windows to J0216+2314_C_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 = 0.000118268 Jy ! Component: 100 - total flux cleaned = 8.74038e-05 Jy ! Component: 150 - total flux cleaned = 5.08629e-05 Jy ! Component: 200 - total flux cleaned = -4.55764e-05 Jy ! Component: 250 - total flux cleaned = -0.000141739 Jy ! Component: 300 - total flux cleaned = -0.000183365 Jy ! Component: 350 - total flux cleaned = -0.000222877 Jy ! Component: 400 - total flux cleaned = -0.000267188 Jy ! Component: 450 - total flux cleaned = -0.000303925 Jy ! Component: 500 - total flux cleaned = -0.000345476 Jy ! Component: 550 - total flux cleaned = -0.000403101 Jy ! Component: 600 - total flux cleaned = -0.000420053 Jy ! Component: 650 - total flux cleaned = -0.000448028 Jy ! Component: 700 - total flux cleaned = -0.000464609 Jy ! Component: 750 - total flux cleaned = -0.000492006 Jy ! Component: 800 - total flux cleaned = -0.000502867 Jy ! Component: 850 - total flux cleaned = -0.000508276 Jy ! Component: 900 - total flux cleaned = -0.000508234 Jy ! Component: 950 - total flux cleaned = -0.000502813 Jy ! Component: 1000 - total flux cleaned = -0.000502767 Jy ! Component: 1050 - total flux cleaned = -0.000497304 Jy ! Component: 1100 - total flux cleaned = -0.000491795 Jy ! Component: 1150 - total flux cleaned = -0.000491789 Jy ! Component: 1200 - total flux cleaned = -0.000497362 Jy ! Component: 1250 - total flux cleaned = -0.000491763 Jy ! Component: 1300 - total flux cleaned = -0.000502983 Jy ! Component: 1350 - total flux cleaned = -0.000514286 Jy ! Component: 1400 - total flux cleaned = -0.000520048 Jy ! Component: 1450 - total flux cleaned = -0.000537413 Jy ! Component: 1500 - total flux cleaned = -0.000537431 Jy ! Component: 1550 - total flux cleaned = -0.000525659 Jy ! Component: 1600 - total flux cleaned = -0.000519597 Jy ! Component: 1650 - total flux cleaned = -0.000513502 Jy ! Component: 1700 - total flux cleaned = -0.000507304 Jy ! Component: 1750 - total flux cleaned = -0.00049488 Jy ! Component: 1800 - total flux cleaned = -0.000494942 Jy ! Component: 1850 - total flux cleaned = -0.000482242 Jy ! Component: 1900 - total flux cleaned = -0.000475746 Jy ! Component: 1950 - total flux cleaned = -0.000462636 Jy ! Component: 2000 - total flux cleaned = -0.000455897 Jy ! Component: 2050 - total flux cleaned = -0.000449131 Jy ! Component: 2100 - total flux cleaned = -0.000442232 Jy ! Component: 2150 - total flux cleaned = -0.000428348 Jy ! Component: 2200 - total flux cleaned = -0.000407127 Jy ! Component: 2250 - total flux cleaned = -0.000392738 Jy ! Component: 2300 - total flux cleaned = -0.000378159 Jy ! Component: 2350 - total flux cleaned = -0.000378109 Jy ! Component: 2400 - total flux cleaned = -0.000378055 Jy ! Component: 2450 - total flux cleaned = -0.000362622 Jy ! Component: 2500 - total flux cleaned = -0.00036253 Jy ! Component: 2550 - total flux cleaned = -0.000346684 Jy ! Component: 2600 - total flux cleaned = -0.00034665 Jy ! Component: 2650 - total flux cleaned = -0.000338436 Jy ! Component: 2700 - total flux cleaned = -0.000346813 Jy ! Component: 2750 - total flux cleaned = -0.000346873 Jy ! Component: 2800 - total flux cleaned = -0.000338305 Jy ! Component: 2850 - total flux cleaned = -0.000338273 Jy ! Component: 2900 - total flux cleaned = -0.000329253 Jy ! Component: 2950 - total flux cleaned = -0.000329294 Jy ! Component: 3000 - total flux cleaned = -0.000338655 Jy ! Component: 3050 - total flux cleaned = -0.000338684 Jy ! Component: 3100 - total flux cleaned = -0.000328938 Jy ! Component: 3150 - total flux cleaned = -0.000338832 Jy ! Component: 3200 - total flux cleaned = -0.000348726 Jy ! Component: 3250 - total flux cleaned = -0.000358909 Jy ! Component: 3300 - total flux cleaned = -0.000379714 Jy ! Component: 3350 - total flux cleaned = -0.00039036 Jy ! Component: 3400 - total flux cleaned = -0.000390448 Jy ! Component: 3450 - total flux cleaned = -0.000390573 Jy ! Component: 3500 - total flux cleaned = -0.000412924 Jy ! Component: 3550 - total flux cleaned = -0.000412848 Jy ! Component: 3600 - total flux cleaned = -0.000435983 Jy ! Component: 3650 - total flux cleaned = -0.000424039 Jy ! Component: 3700 - total flux cleaned = -0.000448161 Jy ! Component: 3750 - total flux cleaned = -0.000448148 Jy ! Component: 3800 - total flux cleaned = -0.000472966 Jy ! Component: 3850 - total flux cleaned = -0.000473132 Jy ! Component: 3900 - total flux cleaned = -0.000460039 Jy ! Component: 3950 - total flux cleaned = -0.000473061 Jy ! Component: 4000 - total flux cleaned = -0.000473035 Jy ! Component: 4050 - total flux cleaned = -0.000473055 Jy ! Total flux subtracted in 4096 components = -0.000472857 Jy ! Clean residual min=-0.000769 max=0.000821 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.00833015 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 176 components and 0.00833015 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0216+2314_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.575 x 5.789 at 17.64 degrees (North through East) ! Clean map min=-0.0012514 max=0.0070577 Jy/beam ! Writing clean map to FITS file: .//J0216+2314_C_map.fits wmodel .//J0216+2314_C_map.mod ! Writing 176 model components to file: .//J0216+2314_C_map.mod wobs .//J0216+2314_C_uvs.fits ! Writing UV FITS file: .//J0216+2314_C_uvs.fits wwins .//J0216+2314_C_map.win ! wwins: Wrote 2 windows to .//J0216+2314_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00705771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.1802 10.1802 20.3604 40.7207 81.4415 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.007 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 29.469 quit ! Quitting program ! Log file .//J0216+2314_C_dfm.log closed on Sat Oct 20 23:37:05 2018