! Started logfile: .//J2351-3007_C_dfm.log on Sun Oct 21 00:24:59 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 .//J2351-3007_C_uva.fits ! Reading UV FITS file: .//J2351-3007_C_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2351-3007 ! ! 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 85 lines of history. ! ! Reading 720 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 J2351-3007_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 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=1.001600Jy sigma=30.190411 ! Fit after self-cal, rms=0.940745Jy sigma=28.492095 ! 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=1.389 mas, bmaj=9.296 mas, bpa=16.92 degrees ! Estimated noise=1.39079 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 = 0.042722 Jy ! Component: 100 - total flux cleaned = 0.0524965 Jy ! Total flux subtracted in 100 components = 0.0524965 Jy ! Clean residual min=-0.004598 max=0.004039 Jy/beam ! Clean residual mean=0.000021 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.0524965 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0524965 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=0.037771Jy sigma=0.727998 ! Fit after self-cal, rms=0.037751Jy sigma=0.727519 ! 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=1.694 mas, bmaj=9.396 mas, bpa=15.86 degrees ! Estimated noise=1.09161 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 = 0.00633735 Jy ! Component: 100 - total flux cleaned = 0.00993154 Jy ! Component: 150 - total flux cleaned = 0.0122883 Jy ! Component: 200 - total flux cleaned = 0.0139382 Jy ! Total flux subtracted in 200 components = 0.0139382 Jy ! Clean residual min=-0.003267 max=0.003808 Jy/beam ! Clean residual mean=0.000013 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.0664347 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.0664347 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=0.036193Jy sigma=0.683937 ! Fit after self-cal, rms=0.036148Jy sigma=0.683086 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.694 x 9.396 at 15.86 degrees (North through East) ! Clean map min=-0.0032169 max=0.057456 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 NL 0.99 OV 0.96 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 NL 0.99 OV 1.02 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 1.13 NL 0.95 OV 1.18 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 NL 1.08 OV 1.20 ! PT 0.82 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 NL 1.08 OV 1.07 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 NL 0.99 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.036148Jy sigma=0.683086 ! Fit after self-cal, rms=0.033197Jy sigma=0.660129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=9.487 mas, bpa=15.95 degrees ! Estimated noise=1.09411 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 = 0.000332218 Jy ! Component: 100 - total flux cleaned = 0.000540177 Jy ! Component: 150 - total flux cleaned = 0.000663251 Jy ! Component: 200 - total flux cleaned = 0.000772291 Jy ! Total flux subtracted in 200 components = 0.000772291 Jy ! Clean residual min=-0.002669 max=0.003286 Jy/beam ! Clean residual mean=0.000005 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.067207 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.067207 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=0.033092Jy sigma=0.657827 ! Fit after self-cal, rms=0.033112Jy sigma=0.657249 ! 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=0.033112Jy sigma=0.657249 ! Fit after self-cal, rms=0.033576Jy sigma=0.656836 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.71 mas, bmaj=9.512 mas, bpa=15.96 degrees ! Estimated noise=1.10715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723784 Jy ! Component: 100 - total flux cleaned = 0.000854662 Jy ! Component: 150 - total flux cleaned = 0.000947536 Jy ! Component: 200 - total flux cleaned = 0.00103369 Jy ! Total flux subtracted in 200 components = 0.00103369 Jy ! Clean residual min=-0.002654 max=0.003157 Jy/beam ! Clean residual mean=0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0682406 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.0682407 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=0.033487Jy sigma=0.655730 ! Fit after self-cal, rms=0.033491Jy sigma=0.655555 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 (-26.1, 46.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289614 Jy ! Component: 100 - total flux cleaned = 0.00332227 Jy ! Component: 150 - total flux cleaned = 0.00352092 Jy ! Component: 200 - total flux cleaned = 0.00352102 Jy ! Total flux subtracted in 200 components = 0.00352102 Jy ! Clean residual min=-0.002156 max=0.001997 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0717617 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.0717617 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=0.033209Jy sigma=0.645414 ! Fit after self-cal, rms=0.033203Jy sigma=0.644933 ! 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=0.033203Jy sigma=0.644933 ! Fit after self-cal, rms=0.034565Jy sigma=0.642030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=9.523 mas, bpa=15.95 degrees ! Estimated noise=1.12562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791383 Jy ! Component: 100 - total flux cleaned = 0.000791983 Jy ! Component: 150 - total flux cleaned = 0.000739464 Jy ! Component: 200 - total flux cleaned = 0.000711814 Jy ! Total flux subtracted in 200 components = 0.000711814 Jy ! Clean residual min=-0.002037 max=0.001963 Jy/beam ! Clean residual mean=0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0724735 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.0724735 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=0.034427Jy sigma=0.640757 ! Fit after self-cal, rms=0.034433Jy sigma=0.640645 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 = -0.000182477 Jy ! Component: 100 - total flux cleaned = -9.80032e-05 Jy ! Component: 150 - total flux cleaned = -5.90951e-05 Jy ! Component: 200 - total flux cleaned = -5.82586e-05 Jy ! Total flux subtracted in 200 components = -5.82586e-05 Jy ! Clean residual min=-0.001937 max=0.001992 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0724152 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.0724152 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=0.034404Jy sigma=0.639988 ! Fit after self-cal, rms=0.034406Jy sigma=0.639954 ! Inverting map ! Added new window around map position (-76.8, 68.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163404 Jy ! Component: 100 - total flux cleaned = 0.0020211 Jy ! Component: 150 - total flux cleaned = 0.00246097 Jy ! Component: 200 - total flux cleaned = 0.00281057 Jy ! Total flux subtracted in 200 components = 0.00281057 Jy ! Clean residual min=-0.001812 max=0.001794 Jy/beam ! Clean residual mean=0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0752258 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.0752258 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=0.034319Jy sigma=0.636242 ! Fit after self-cal, rms=0.034330Jy sigma=0.635932 ! 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=0.034330Jy sigma=0.635932 ! Fit after self-cal, rms=0.035069Jy sigma=0.632996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=10.71 mas, bpa=5.682 degrees ! Estimated noise=1.4538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953434 Jy ! Component: 100 - total flux cleaned = 0.00129244 Jy ! Component: 150 - total flux cleaned = 0.00137817 Jy ! Component: 200 - total flux cleaned = 0.00148128 Jy ! Total flux subtracted in 200 components = 0.00148128 Jy ! Clean residual min=-0.001974 max=0.001800 Jy/beam ! Clean residual mean=0.000005 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0767071 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 160 components and 0.0767071 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=0.034950Jy sigma=0.632799 ! Fit after self-cal, rms=0.034949Jy sigma=0.632594 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 = 0.000341303 Jy ! Component: 100 - total flux cleaned = 0.000387367 Jy ! Component: 150 - total flux cleaned = 0.000386391 Jy ! Component: 200 - total flux cleaned = 0.000427523 Jy ! Total flux subtracted in 200 components = 0.000427523 Jy ! Clean residual min=-0.001860 max=0.001778 Jy/beam ! Clean residual mean=0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0771346 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 177 components and 0.0771346 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=0.034919Jy sigma=0.632434 ! Fit after self-cal, rms=0.034920Jy sigma=0.632380 ! 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=1.719 mas, bmaj=9.53 mas, bpa=15.96 degrees ! Estimated noise=1.14329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.719 x 9.53 at 15.96 degrees (North through East) ! Clean map min=-0.0021107 max=0.059919 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=1.4 mas, bmaj=9.452 mas, bpa=17.04 degrees ! Estimated noise=1.4768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453034 Jy ! Component: 100 - total flux cleaned = 0.0555435 Jy ! Component: 150 - total flux cleaned = 0.0603412 Jy ! Component: 200 - total flux cleaned = 0.0639997 Jy ! Total flux subtracted in 200 components = 0.0639997 Jy ! Clean residual min=-0.003794 max=0.003680 Jy/beam ! Clean residual mean=0.000013 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0639997 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0639997 Jy ! Inverting map and beam ! Estimated beam: bmin=1.719 mas, bmaj=9.53 mas, bpa=15.96 degrees ! Estimated noise=1.14329 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 = 0.00333183 Jy ! Component: 100 - total flux cleaned = 0.00504664 Jy ! Component: 150 - total flux cleaned = 0.0066197 Jy ! Component: 200 - total flux cleaned = 0.00810165 Jy ! Total flux subtracted in 200 components = 0.00810165 Jy ! Clean residual min=-0.002435 max=0.002374 Jy/beam ! Clean residual mean=0.000009 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0721014 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0721014 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=3.722 mas, bmaj=10.71 mas, bpa=5.682 degrees ! Estimated noise=1.4538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215437 Jy ! Component: 100 - total flux cleaned = 0.00320735 Jy ! Component: 150 - total flux cleaned = 0.00402529 Jy ! Component: 200 - total flux cleaned = 0.00458913 Jy ! Total flux subtracted in 200 components = 0.00458913 Jy ! Clean residual min=-0.002395 max=0.002189 Jy/beam ! Clean residual mean=0.000009 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0766905 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 = 0.000444988 Jy ! Component: 100 - total flux cleaned = 0.000839062 Jy ! Component: 150 - total flux cleaned = 0.00120331 Jy ! Component: 200 - total flux cleaned = 0.00145692 Jy ! Total flux subtracted in 200 components = 0.00145692 Jy ! Clean residual min=-0.002133 max=0.002087 Jy/beam ! Clean residual mean=0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0781474 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 90 components and 0.0781474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.719 mas, bmaj=9.53 mas, bpa=15.96 degrees ! Estimated noise=1.14329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978462 Jy ! Component: 100 - total flux cleaned = 0.00132644 Jy ! Component: 150 - total flux cleaned = 0.00138874 Jy ! Component: 200 - total flux cleaned = 0.00136002 Jy ! Total flux subtracted in 200 components = 0.00136002 Jy ! Clean residual min=-0.001853 max=0.001971 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0795074 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.0795074 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=0.034907Jy sigma=0.635214 ! Fit after self-cal, rms=0.034916Jy sigma=0.634950 wmodel J2351-3007_C_map.mod ! Writing 115 model components to file: J2351-3007_C_map.mod wobs J2351-3007_C_uvs.fits ! Writing UV FITS file: J2351-3007_C_uvs.fits wwins J2351-3007_C_map.win ! wwins: Wrote 3 windows to J2351-3007_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 = 0.000491874 Jy ! Component: 100 - total flux cleaned = 0.000399955 Jy ! Component: 150 - total flux cleaned = 0.00031621 Jy ! Component: 200 - total flux cleaned = 0.000340319 Jy ! Component: 250 - total flux cleaned = 0.000388994 Jy ! Component: 300 - total flux cleaned = 0.000458614 Jy ! Component: 350 - total flux cleaned = 0.000480933 Jy ! Component: 400 - total flux cleaned = 0.000523466 Jy ! Component: 450 - total flux cleaned = 0.000523491 Jy ! Component: 500 - total flux cleaned = 0.000443853 Jy ! Component: 550 - total flux cleaned = 0.000386204 Jy ! Component: 600 - total flux cleaned = 0.000367496 Jy ! Component: 650 - total flux cleaned = 0.000294424 Jy ! Component: 700 - total flux cleaned = 0.000170537 Jy ! Component: 750 - total flux cleaned = 0.000135875 Jy ! Component: 800 - total flux cleaned = 6.78853e-05 Jy ! Component: 850 - total flux cleaned = 1.81003e-06 Jy ! Component: 900 - total flux cleaned = -4.67667e-05 Jy ! Component: 950 - total flux cleaned = -6.25897e-05 Jy ! Component: 1000 - total flux cleaned = -9.4009e-05 Jy ! Component: 1050 - total flux cleaned = -0.00015577 Jy ! Component: 1100 - total flux cleaned = -0.000170922 Jy ! Component: 1150 - total flux cleaned = -0.000216077 Jy ! Component: 1200 - total flux cleaned = -0.000260583 Jy ! Component: 1250 - total flux cleaned = -0.000246027 Jy ! Component: 1300 - total flux cleaned = -0.000304196 Jy ! Component: 1350 - total flux cleaned = -0.000318376 Jy ! Component: 1400 - total flux cleaned = -0.000332567 Jy ! Component: 1450 - total flux cleaned = -0.00034635 Jy ! Component: 1500 - total flux cleaned = -0.000332548 Jy ! Component: 1550 - total flux cleaned = -0.000346275 Jy ! Component: 1600 - total flux cleaned = -0.00033269 Jy ! Component: 1650 - total flux cleaned = -0.000346025 Jy ! Component: 1700 - total flux cleaned = -0.000319504 Jy ! Component: 1750 - total flux cleaned = -0.000358985 Jy ! Component: 1800 - total flux cleaned = -0.000359023 Jy ! Component: 1850 - total flux cleaned = -0.000384779 Jy ! Component: 1900 - total flux cleaned = -0.000397541 Jy ! Component: 1950 - total flux cleaned = -0.000397502 Jy ! Component: 2000 - total flux cleaned = -0.000409885 Jy ! Component: 2050 - total flux cleaned = -0.000372558 Jy ! Component: 2100 - total flux cleaned = -0.000335685 Jy ! Component: 2150 - total flux cleaned = -0.000372309 Jy ! Component: 2200 - total flux cleaned = -0.000299666 Jy ! Component: 2250 - total flux cleaned = -0.000299821 Jy ! Component: 2300 - total flux cleaned = -0.000323701 Jy ! Component: 2350 - total flux cleaned = -0.000276467 Jy ! Component: 2400 - total flux cleaned = -0.000276591 Jy ! Component: 2450 - total flux cleaned = -0.000299908 Jy ! Component: 2500 - total flux cleaned = -0.000299981 Jy ! Component: 2550 - total flux cleaned = -0.000357538 Jy ! Component: 2600 - total flux cleaned = -0.000357541 Jy ! Component: 2650 - total flux cleaned = -0.000425757 Jy ! Component: 2700 - total flux cleaned = -0.000425817 Jy ! Component: 2750 - total flux cleaned = -0.000470781 Jy ! Component: 2800 - total flux cleaned = -0.000482048 Jy ! Component: 2850 - total flux cleaned = -0.000537716 Jy ! Component: 2900 - total flux cleaned = -0.000581967 Jy ! Component: 2950 - total flux cleaned = -0.000637027 Jy ! Component: 3000 - total flux cleaned = -0.000680836 Jy ! Component: 3050 - total flux cleaned = -0.000713541 Jy ! Component: 3100 - total flux cleaned = -0.000767785 Jy ! Component: 3150 - total flux cleaned = -0.000811051 Jy ! Component: 3200 - total flux cleaned = -0.000832661 Jy ! Component: 3250 - total flux cleaned = -0.000875678 Jy ! Component: 3300 - total flux cleaned = -0.000918539 Jy ! Component: 3350 - total flux cleaned = -0.00092929 Jy ! Component: 3400 - total flux cleaned = -0.000961227 Jy ! Component: 3450 - total flux cleaned = -0.00100378 Jy ! Component: 3500 - total flux cleaned = -0.0010355 Jy ! Component: 3550 - total flux cleaned = -0.00104607 Jy ! Component: 3600 - total flux cleaned = -0.00102494 Jy ! Component: 3650 - total flux cleaned = -0.00102487 Jy ! Component: 3700 - total flux cleaned = -0.00102485 Jy ! Component: 3750 - total flux cleaned = -0.00100381 Jy ! Component: 3800 - total flux cleaned = -0.00098269 Jy ! Component: 3850 - total flux cleaned = -0.000951016 Jy ! Component: 3900 - total flux cleaned = -0.000951009 Jy ! Component: 3950 - total flux cleaned = -0.000940485 Jy ! Component: 4000 - total flux cleaned = -0.000919353 Jy ! Component: 4050 - total flux cleaned = -0.000908739 Jy ! Total flux subtracted in 4096 components = -0.000876883 Jy ! Clean residual min=-0.000553 max=0.000614 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0786305 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 341 components and 0.0786305 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2351-3007_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.719 x 9.53 at 15.96 degrees (North through East) ! Clean map min=-0.0019338 max=0.060543 Jy/beam ! Writing clean map to FITS file: .//J2351-3007_C_map.fits wmodel .//J2351-3007_C_map.mod ! Writing 341 model components to file: .//J2351-3007_C_map.mod wobs .//J2351-3007_C_uvs.fits ! Writing UV FITS file: .//J2351-3007_C_uvs.fits wwins .//J2351-3007_C_map.win ! wwins: Wrote 4 windows to .//J2351-3007_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0605432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.908903 0.908903 1.81781 3.63561 7.27123 14.5425 29.0849 58.1698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.068 quit ! Quitting program ! Log file .//J2351-3007_C_dfm.log closed on Sun Oct 21 00:25:03 2018