! Started logfile: .//J1203+5819_C_dfm.log on Mon Jan 20 00:05:25 2020 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 .//J1203+5819_C_uvm.fits ! Reading UV FITS file: .//J1203+5819_C_uvm.fits ! AN table 1: 92 integrations on 15 of 15 possible baselines. ! AN table 2: 90 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1203+5819 ! ! 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 67 lines of history. ! ! Reading 26160 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 J1203+5819_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000658Jy sigma=18.793898 ! Fit after self-cal, rms=0.973995Jy sigma=18.295963 ! 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=2.852 mas, bmaj=5.953 mas, bpa=77.99 degrees ! Estimated noise=0.719365 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 = 0.022296 Jy ! Component: 100 - total flux cleaned = 0.0271103 Jy ! Total flux subtracted in 100 components = 0.0271103 Jy ! Clean residual min=-0.002854 max=0.002578 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0271103 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0271103 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=0.038939Jy sigma=0.677360 ! Fit after self-cal, rms=0.037385Jy sigma=0.646697 ! 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=3.713 mas, bmaj=6.668 mas, bpa=76.58 degrees ! Estimated noise=0.238698 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 (9, 17.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241712 Jy ! Component: 100 - total flux cleaned = 0.00263416 Jy ! Component: 150 - total flux cleaned = 0.00267552 Jy ! Component: 200 - total flux cleaned = 0.00270762 Jy ! Total flux subtracted in 200 components = 0.00270762 Jy ! Clean residual min=-0.001544 max=0.002441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0298179 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.029818 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=0.037201Jy sigma=0.642761 ! Fit after self-cal, rms=0.037143Jy sigma=0.641811 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.713 x 6.668 at 76.58 degrees (North through East) ! Clean map min=-0.0014143 max=0.028262 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 KP 1.19 NL 0.96 ! OV 0.90 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.92 HN 0.89 KP 1.03 ! NL 0.90 OV 0.96 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 KP 1.25 NL 1.07 ! OV 0.99 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.89 KP 1.01 ! NL 0.94 OV 0.96 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.25 KP 1.25 NL 0.94 ! OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.93 HN 0.98 KP 0.95 ! NL 0.97 OV 0.87 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 KP 1.45 NL 1.07 ! OV 1.02 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 HN 1.03 KP 0.95 ! NL 0.99 OV 0.91 PT 0.78 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.45 KP 1.38 NL 0.89 ! OV 1.02 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 0.95 KP 0.92 ! NL 0.90 OV 0.97 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.29 KP 1.49 NL 0.91 ! OV 1.03 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.93 HN 0.90 KP 1.01 ! NL 1.01 OV 0.95 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.31 KP 1.43 NL 0.92 ! OV 1.06 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.90 HN 0.91 KP 0.96 ! NL 1.01 OV 0.96 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.26 KP 1.42 NL 1.04 ! OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.92 HN 1.04 KP 1.01 ! NL 0.98 OV 0.88 PT 0.94 ! ! ! Fit before self-cal, rms=0.037143Jy sigma=0.641811 ! Fit after self-cal, rms=0.037248Jy sigma=0.636136 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=6.644 mas, bpa=77.18 degrees ! Estimated noise=0.236014 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 = 0.000185628 Jy ! Component: 100 - total flux cleaned = 0.000335684 Jy ! Component: 150 - total flux cleaned = 0.000481889 Jy ! Component: 200 - total flux cleaned = 0.000599323 Jy ! Total flux subtracted in 200 components = 0.000599323 Jy ! Clean residual min=-0.000663 max=0.000767 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0304173 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.0304173 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=0.037231Jy sigma=0.635905 ! Fit after self-cal, rms=0.037399Jy sigma=0.635025 ! 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=0.037399Jy sigma=0.635025 ! Fit after self-cal, rms=0.038336Jy sigma=0.634831 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=6.644 mas, bpa=77.23 degrees ! Estimated noise=0.237305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149768 Jy ! Component: 100 - total flux cleaned = 0.000321124 Jy ! Component: 150 - total flux cleaned = 0.000435856 Jy ! Component: 200 - total flux cleaned = 0.000550461 Jy ! Total flux subtracted in 200 components = 0.000550461 Jy ! Clean residual min=-0.000664 max=0.000748 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0309677 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0309677 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=0.038323Jy sigma=0.634673 ! Fit after self-cal, rms=0.038373Jy sigma=0.634481 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03951e-05 Jy ! Component: 100 - total flux cleaned = 0.000108601 Jy ! Component: 150 - total flux cleaned = 0.000197165 Jy ! Component: 200 - total flux cleaned = 0.000277446 Jy ! Total flux subtracted in 200 components = 0.000277446 Jy ! Clean residual min=-0.000694 max=0.000736 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0312452 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.0312452 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=0.038363Jy sigma=0.634375 ! Fit after self-cal, rms=0.038367Jy sigma=0.634333 ! 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=0.038367Jy sigma=0.634333 ! Fit after self-cal, rms=0.038725Jy sigma=0.634300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=6.642 mas, bpa=77.24 degrees ! Estimated noise=0.238358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156556 Jy ! Component: 100 - total flux cleaned = 0.000253925 Jy ! Component: 150 - total flux cleaned = 0.000341352 Jy ! Component: 200 - total flux cleaned = 0.000429313 Jy ! Total flux subtracted in 200 components = 0.000429313 Jy ! Clean residual min=-0.000645 max=0.000718 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0316745 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.0316745 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=0.038717Jy sigma=0.634220 ! Fit after self-cal, rms=0.038736Jy sigma=0.634201 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 = 2.05578e-05 Jy ! Component: 100 - total flux cleaned = 0.000104049 Jy ! Component: 150 - total flux cleaned = 0.000188217 Jy ! Component: 200 - total flux cleaned = 0.000243234 Jy ! Total flux subtracted in 200 components = 0.000243234 Jy ! Clean residual min=-0.000658 max=0.000708 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0319177 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 0.0319177 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=0.038730Jy sigma=0.634144 ! Fit after self-cal, rms=0.038732Jy sigma=0.634135 ! 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=0.038732Jy sigma=0.634135 ! Fit after self-cal, rms=0.038884Jy sigma=0.634116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.44 mas, bmaj=7.038 mas, bpa=77.77 degrees ! Estimated noise=0.250779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207486 Jy ! Component: 100 - total flux cleaned = 0.000274 Jy ! Component: 150 - total flux cleaned = 0.000342349 Jy ! Component: 200 - total flux cleaned = 0.00041325 Jy ! Total flux subtracted in 200 components = 0.00041325 Jy ! Clean residual min=-0.000686 max=0.000728 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.032331 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.032331 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=0.038879Jy sigma=0.634071 ! Fit after self-cal, rms=0.038886Jy sigma=0.634051 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 = 9.43068e-05 Jy ! Component: 100 - total flux cleaned = 0.000161099 Jy ! Component: 150 - total flux cleaned = 0.000213952 Jy ! Component: 200 - total flux cleaned = 0.000277696 Jy ! Total flux subtracted in 200 components = 0.000277696 Jy ! Clean residual min=-0.000667 max=0.000714 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0326087 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.0326087 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=0.038882Jy sigma=0.634021 ! Fit after self-cal, rms=0.038883Jy sigma=0.634012 ! 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=3.612 mas, bmaj=6.639 mas, bpa=77.26 degrees ! Estimated noise=0.238849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.612 x 6.639 at 77.26 degrees (North through East) ! Clean map min=-0.0011897 max=0.027799 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=2.812 mas, bmaj=5.973 mas, bpa=78.32 degrees ! Estimated noise=0.692985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228901 Jy ! Component: 100 - total flux cleaned = 0.0281967 Jy ! Component: 150 - total flux cleaned = 0.0287964 Jy ! Component: 200 - total flux cleaned = 0.0289786 Jy ! Total flux subtracted in 200 components = 0.0289786 Jy ! Clean residual min=-0.002182 max=0.002087 Jy/beam ! Clean residual mean=0.000000 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0289786 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0289786 Jy ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=6.639 mas, bpa=77.26 degrees ! Estimated noise=0.238849 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 = 0.000680532 Jy ! Component: 100 - total flux cleaned = 0.000810116 Jy ! Component: 150 - total flux cleaned = 0.000936317 Jy ! Component: 200 - total flux cleaned = 0.00115955 Jy ! Total flux subtracted in 200 components = 0.00115955 Jy ! Clean residual min=-0.001062 max=0.001007 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0301381 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.0301381 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=4.44 mas, bmaj=7.038 mas, bpa=77.77 degrees ! Estimated noise=0.250779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597495 Jy ! Component: 100 - total flux cleaned = 0.000866451 Jy ! Component: 150 - total flux cleaned = 0.00106605 Jy ! Component: 200 - total flux cleaned = 0.00122768 Jy ! Total flux subtracted in 200 components = 0.00122768 Jy ! Clean residual min=-0.000942 max=0.000911 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0313658 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 = 0.000147654 Jy ! Component: 100 - total flux cleaned = 0.000266423 Jy ! Component: 150 - total flux cleaned = 0.00040624 Jy ! Component: 200 - total flux cleaned = 0.000520029 Jy ! Total flux subtracted in 200 components = 0.000520029 Jy ! Clean residual min=-0.000822 max=0.000799 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0318858 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.0318858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=6.639 mas, bpa=77.26 degrees ! Estimated noise=0.238849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.1683e-05 Jy ! Component: 100 - total flux cleaned = 8.32543e-05 Jy ! Component: 150 - total flux cleaned = 0.000129311 Jy ! Component: 200 - total flux cleaned = 0.000183024 Jy ! Total flux subtracted in 200 components = 0.000183024 Jy ! Clean residual min=-0.000750 max=0.000724 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0320688 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.0320688 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=0.038892Jy sigma=0.634183 ! Fit after self-cal, rms=0.038889Jy sigma=0.634125 wmodel J1203+5819_C_map.mod ! Writing 96 model components to file: J1203+5819_C_map.mod wobs J1203+5819_C_uvs.fits ! Writing UV FITS file: J1203+5819_C_uvs.fits wwins J1203+5819_C_map.win ! wwins: Wrote 2 windows to J1203+5819_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 = 2.48875e-06 Jy ! Component: 100 - total flux cleaned = 1.49517e-05 Jy ! Component: 150 - total flux cleaned = -6.04716e-06 Jy ! Component: 200 - total flux cleaned = -2.54905e-05 Jy ! Component: 250 - total flux cleaned = -7.00344e-06 Jy ! Component: 300 - total flux cleaned = 1.05033e-05 Jy ! Component: 350 - total flux cleaned = 2.76517e-05 Jy ! Component: 400 - total flux cleaned = 5.2316e-05 Jy ! Component: 450 - total flux cleaned = 8.36435e-05 Jy ! Component: 500 - total flux cleaned = 9.89426e-05 Jy ! Component: 550 - total flux cleaned = 0.000135977 Jy ! Component: 600 - total flux cleaned = 0.000150299 Jy ! Component: 650 - total flux cleaned = 0.000164461 Jy ! Component: 700 - total flux cleaned = 0.000191739 Jy ! Component: 750 - total flux cleaned = 0.000218251 Jy ! Component: 800 - total flux cleaned = 0.00023109 Jy ! Component: 850 - total flux cleaned = 0.00024368 Jy ! Component: 900 - total flux cleaned = 0.000255992 Jy ! Component: 950 - total flux cleaned = 0.000249928 Jy ! Component: 1000 - total flux cleaned = 0.000244001 Jy ! Component: 1050 - total flux cleaned = 0.000238179 Jy ! Component: 1100 - total flux cleaned = 0.000221049 Jy ! Component: 1150 - total flux cleaned = 0.000215317 Jy ! Component: 1200 - total flux cleaned = 0.000176482 Jy ! Component: 1250 - total flux cleaned = 0.00015457 Jy ! Component: 1300 - total flux cleaned = 0.000133037 Jy ! Component: 1350 - total flux cleaned = 0.000111779 Jy ! Component: 1400 - total flux cleaned = 8.05188e-05 Jy ! Component: 1450 - total flux cleaned = 8.57028e-05 Jy ! Component: 1500 - total flux cleaned = 6.02159e-05 Jy ! Component: 1550 - total flux cleaned = 6.52172e-05 Jy ! Component: 1600 - total flux cleaned = 6.02239e-05 Jy ! Component: 1650 - total flux cleaned = 6.51067e-05 Jy ! Component: 1700 - total flux cleaned = 5.54089e-05 Jy ! Component: 1750 - total flux cleaned = 4.10741e-05 Jy ! Component: 1800 - total flux cleaned = 3.16582e-05 Jy ! Component: 1850 - total flux cleaned = 4.08611e-05 Jy ! Component: 1900 - total flux cleaned = 2.24271e-05 Jy ! Component: 1950 - total flux cleaned = 1.33291e-05 Jy ! Component: 2000 - total flux cleaned = 1.78288e-05 Jy ! Component: 2050 - total flux cleaned = 1.78539e-05 Jy ! Component: 2100 - total flux cleaned = 2.22607e-05 Jy ! Component: 2150 - total flux cleaned = 2.22288e-05 Jy ! Component: 2200 - total flux cleaned = 2.22056e-05 Jy ! Component: 2250 - total flux cleaned = 1.3611e-05 Jy ! Component: 2300 - total flux cleaned = 1.35911e-05 Jy ! Component: 2350 - total flux cleaned = 1.78063e-05 Jy ! Component: 2400 - total flux cleaned = 1.77594e-05 Jy ! Component: 2450 - total flux cleaned = 3.01918e-05 Jy ! Component: 2500 - total flux cleaned = 1.78031e-05 Jy ! Component: 2550 - total flux cleaned = 1.77805e-05 Jy ! Component: 2600 - total flux cleaned = 5.59122e-06 Jy ! Component: 2650 - total flux cleaned = -2.50611e-06 Jy ! Component: 2700 - total flux cleaned = -2.46745e-06 Jy ! Component: 2750 - total flux cleaned = -6.45331e-06 Jy ! Component: 2800 - total flux cleaned = 5.36926e-06 Jy ! Component: 2850 - total flux cleaned = 1.43296e-06 Jy ! Component: 2900 - total flux cleaned = -2.45305e-06 Jy ! Component: 2950 - total flux cleaned = -6.30227e-06 Jy ! Component: 3000 - total flux cleaned = -6.29987e-06 Jy ! Component: 3050 - total flux cleaned = -2.47841e-06 Jy ! Component: 3100 - total flux cleaned = -2.52248e-05 Jy ! Component: 3150 - total flux cleaned = -1.76804e-05 Jy ! Component: 3200 - total flux cleaned = -1.39122e-05 Jy ! Component: 3250 - total flux cleaned = -1.76479e-05 Jy ! Component: 3300 - total flux cleaned = -2.13048e-05 Jy ! Component: 3350 - total flux cleaned = -1.76391e-05 Jy ! Component: 3400 - total flux cleaned = -2.49e-05 Jy ! Component: 3450 - total flux cleaned = -1.76107e-05 Jy ! Component: 3500 - total flux cleaned = -1.7615e-05 Jy ! Component: 3550 - total flux cleaned = -2.83402e-05 Jy ! Component: 3600 - total flux cleaned = -2.12007e-05 Jy ! Component: 3650 - total flux cleaned = -2.82786e-05 Jy ! Component: 3700 - total flux cleaned = -2.82594e-05 Jy ! Component: 3750 - total flux cleaned = -2.12214e-05 Jy ! Component: 3800 - total flux cleaned = -7.26383e-06 Jy ! Component: 3850 - total flux cleaned = -1.42403e-05 Jy ! Component: 3900 - total flux cleaned = -4.39092e-07 Jy ! Component: 3950 - total flux cleaned = 9.85692e-06 Jy ! Component: 4000 - total flux cleaned = -7.25811e-06 Jy ! Component: 4050 - total flux cleaned = -3.85242e-06 Jy ! Total flux subtracted in 4096 components = -4.3995e-07 Jy ! Clean residual min=-0.000194 max=0.000184 Jy/beam ! Clean residual mean=0.000001 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0320684 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 400 components and 0.0320684 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1203+5819_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.612 x 6.639 at 77.26 degrees (North through East) ! Clean map min=-0.0010796 max=0.027743 Jy/beam ! Writing clean map to FITS file: .//J1203+5819_C_map.fits wmodel .//J1203+5819_C_map.mod ! Writing 400 model components to file: .//J1203+5819_C_map.mod wobs .//J1203+5819_C_uvs.fits ! Writing UV FITS file: .//J1203+5819_C_uvs.fits wwins .//J1203+5819_C_map.win ! wwins: Wrote 3 windows to .//J1203+5819_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0277429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.65539e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.719687 0.719687 1.43937 2.87875 5.75749 11.515 23.03 46.0599 92.1199 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 416.848 quit ! Quitting program ! Log file .//J1203+5819_C_dfm.log closed on Mon Jan 20 00:05:29 2020