! Started logfile: .//J0326-3403_C_20180714_dfm.log on Sat Jul 28 19:14:22 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 .//J0326-3403_C_20180714_uva.fits ! Reading UV FITS file: .//J0326-3403_C_20180714_uva.fits ! AN table 1: 92 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0326-3403 ! ! 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 15456 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 J0326-3403_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001078Jy sigma=17.996514 ! Fit after self-cal, rms=0.980381Jy sigma=17.639870 ! 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=1.045 mas, bmaj=3.188 mas, bpa=-1.615 degrees ! Estimated noise=0.809986 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 = 0.0157257 Jy ! Component: 100 - total flux cleaned = 0.019162 Jy ! Total flux subtracted in 100 components = 0.019162 Jy ! Clean residual min=-0.001780 max=0.001645 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.019162 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.019162 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=0.041707Jy sigma=0.644522 ! Fit after self-cal, rms=0.040202Jy sigma=0.614710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330406 Jy ! Component: 100 - total flux cleaned = 0.00312778 Jy ! Total flux subtracted in 100 components = 0.00312778 Jy ! Clean residual min=-0.001625 max=0.001646 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0222897 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0222897 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=0.039959Jy sigma=0.610938 ! Fit after self-cal, rms=0.039938Jy sigma=0.610627 ! 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=1.414 mas, bmaj=3.828 mas, bpa=-0.7755 degrees ! Estimated noise=0.323475 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 = 0.000207286 Jy ! Component: 100 - total flux cleaned = 0.000193157 Jy ! Component: 150 - total flux cleaned = 0.000193038 Jy ! Component: 200 - total flux cleaned = 0.000206743 Jy ! Total flux subtracted in 200 components = 0.000206743 Jy ! Clean residual min=-0.001179 max=0.000913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0224965 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0224965 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=0.039925Jy sigma=0.610531 ! Fit after self-cal, rms=0.039917Jy sigma=0.610490 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.414 x 3.828 at -0.7755 degrees (North through East) ! Clean map min=-0.0011089 max=0.023219 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.79 KP 1.11 LA 1.08 ! MK 0.94 OV 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.80 KP 1.09 LA 1.02 ! MK 0.97 OV 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.88 KP 1.05 LA 0.95 ! MK 1.01 OV 1.03 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 KP 1.04 LA 1.13 ! MK 0.98 OV 0.92 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.58 FD 1.11 KP 1.03 LA 1.02 ! MK 0.94 OV 0.96 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 KP 1.04 LA 1.17 ! MK 0.99 OV 1.05 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 KP 1.04 LA 1.04 ! MK 0.98 OV 1.05 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 KP 1.11 LA 1.07 ! MK 1.11 OV 1.04 SC 0.95 ! ! ! Fit before self-cal, rms=0.039917Jy sigma=0.610490 ! Fit after self-cal, rms=0.036583Jy sigma=0.608491 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.414 mas, bmaj=3.829 mas, bpa=-0.9463 degrees ! Estimated noise=0.322828 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 = -0.00012294 Jy ! Component: 100 - total flux cleaned = -9.64998e-05 Jy ! Component: 150 - total flux cleaned = -9.64669e-05 Jy ! Component: 200 - total flux cleaned = -9.64215e-05 Jy ! Total flux subtracted in 200 components = -9.64215e-05 Jy ! Clean residual min=-0.000767 max=0.000646 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0224001 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.0224001 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=0.036580Jy sigma=0.608454 ! Fit after self-cal, rms=0.036678Jy sigma=0.607306 ! 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=0.036678Jy sigma=0.607306 ! Fit after self-cal, rms=0.037228Jy sigma=0.607004 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=3.833 mas, bpa=-1.028 degrees ! Estimated noise=0.323852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010515 Jy ! Component: 100 - total flux cleaned = -9.85127e-05 Jy ! Component: 150 - total flux cleaned = -9.8411e-05 Jy ! Component: 200 - total flux cleaned = -9.83758e-05 Jy ! Total flux subtracted in 200 components = -9.83758e-05 Jy ! Clean residual min=-0.000781 max=0.000648 Jy/beam ! Clean residual mean=0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0223017 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0223017 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=0.037225Jy sigma=0.606959 ! Fit after self-cal, rms=0.037336Jy sigma=0.606642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.37825e-06 Jy ! Component: 100 - total flux cleaned = -4.42989e-05 Jy ! Component: 150 - total flux cleaned = -5.04198e-05 Jy ! Component: 200 - total flux cleaned = -5.56928e-05 Jy ! Total flux subtracted in 200 components = -5.56928e-05 Jy ! Clean residual min=-0.000708 max=0.000689 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.022246 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.022246 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=0.037333Jy sigma=0.606599 ! Fit after self-cal, rms=0.037324Jy sigma=0.606449 ! 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=0.037324Jy sigma=0.606449 ! Fit after self-cal, rms=0.037882Jy sigma=0.606352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.419 mas, bmaj=3.841 mas, bpa=-1.04 degrees ! Estimated noise=0.324489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.76797e-05 Jy ! Component: 100 - total flux cleaned = -8.87172e-05 Jy ! Component: 150 - total flux cleaned = -8.87447e-05 Jy ! Component: 200 - total flux cleaned = -8.84794e-05 Jy ! Total flux subtracted in 200 components = -8.84794e-05 Jy ! Clean residual min=-0.000760 max=0.000689 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0221575 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0221575 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=0.037879Jy sigma=0.606314 ! Fit after self-cal, rms=0.037972Jy sigma=0.606195 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 = -7.14099e-06 Jy ! Component: 100 - total flux cleaned = -3.18286e-05 Jy ! Component: 150 - total flux cleaned = -3.7199e-05 Jy ! Component: 200 - total flux cleaned = -4.18093e-05 Jy ! Total flux subtracted in 200 components = -4.18093e-05 Jy ! Clean residual min=-0.000729 max=0.000688 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0221157 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0221157 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=0.037970Jy sigma=0.606165 ! Fit after self-cal, rms=0.037974Jy sigma=0.606147 ! 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=0.037974Jy sigma=0.606147 ! Fit after self-cal, rms=0.038546Jy sigma=0.606094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.58 mas, bmaj=11.4 mas, bpa=3.819 degrees ! Estimated noise=0.443284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.09754e-05 Jy ! Component: 100 - total flux cleaned = -6.02273e-05 Jy ! Component: 150 - total flux cleaned = -5.98305e-05 Jy ! Component: 200 - total flux cleaned = -5.96615e-05 Jy ! Total flux subtracted in 200 components = -5.96615e-05 Jy ! Clean residual min=-0.000775 max=0.000654 Jy/beam ! Clean residual mean=0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.022056 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 26 components and 0.022056 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=0.038545Jy sigma=0.606086 ! Fit after self-cal, rms=0.038627Jy sigma=0.606025 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 = -3.92641e-05 Jy ! Component: 100 - total flux cleaned = -3.91407e-05 Jy ! Component: 150 - total flux cleaned = -3.89564e-05 Jy ! Component: 200 - total flux cleaned = -3.87976e-05 Jy ! Total flux subtracted in 200 components = -3.87976e-05 Jy ! Clean residual min=-0.000725 max=0.000655 Jy/beam ! Clean residual mean=0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0220172 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 26 components and 0.0220172 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=0.038627Jy sigma=0.606021 ! Fit after self-cal, rms=0.038629Jy sigma=0.606008 ! 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=1.423 mas, bmaj=3.849 mas, bpa=-1.042 degrees ! Estimated noise=0.325282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.423 x 3.849 at -1.042 degrees (North through East) ! Clean map min=-0.0010551 max=0.022867 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=1.044 mas, bmaj=3.186 mas, bpa=-1.664 degrees ! Estimated noise=0.805497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180741 Jy ! Component: 100 - total flux cleaned = 0.0207446 Jy ! Component: 150 - total flux cleaned = 0.0208893 Jy ! Component: 200 - total flux cleaned = 0.0210346 Jy ! Total flux subtracted in 200 components = 0.0210346 Jy ! Clean residual min=-0.001383 max=0.001462 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0210346 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0210346 Jy ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=3.849 mas, bpa=-1.042 degrees ! Estimated noise=0.325282 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 = 0.000853065 Jy ! Component: 100 - total flux cleaned = 0.000953818 Jy ! Component: 150 - total flux cleaned = 0.000984278 Jy ! Component: 200 - total flux cleaned = 0.000984592 Jy ! Total flux subtracted in 200 components = 0.000984592 Jy ! Clean residual min=-0.000739 max=0.000670 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0220192 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0220192 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=4.58 mas, bmaj=11.4 mas, bpa=3.819 degrees ! Estimated noise=0.443284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.95623e-05 Jy ! Component: 100 - total flux cleaned = -2.8998e-05 Jy ! Component: 150 - total flux cleaned = -2.85259e-05 Jy ! Component: 200 - total flux cleaned = -2.82801e-05 Jy ! Total flux subtracted in 200 components = -2.82801e-05 Jy ! Clean residual min=-0.000731 max=0.000666 Jy/beam ! Clean residual mean=0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0219909 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48034e-07 Jy ! Component: 100 - total flux cleaned = 7.17355e-07 Jy ! Component: 150 - total flux cleaned = 3.09632e-06 Jy ! Component: 200 - total flux cleaned = 3.45957e-06 Jy ! Total flux subtracted in 200 components = 3.45957e-06 Jy ! Clean residual min=-0.000725 max=0.000661 Jy/beam ! Clean residual mean=0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0219943 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.0219943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=3.849 mas, bpa=-1.042 degrees ! Estimated noise=0.325282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.27787e-07 Jy ! Component: 100 - total flux cleaned = 1.4162e-05 Jy ! Component: 150 - total flux cleaned = 2.87162e-06 Jy ! Component: 200 - total flux cleaned = -1.98511e-06 Jy ! Total flux subtracted in 200 components = -1.98511e-06 Jy ! Clean residual min=-0.000737 max=0.000709 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0219923 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0219923 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=0.038630Jy sigma=0.606030 ! Fit after self-cal, rms=0.038630Jy sigma=0.606002 wmodel J0326-3403_C_map.mod ! Writing 22 model components to file: J0326-3403_C_map.mod wobs J0326-3403_C_uvs.fits ! Writing UV FITS file: J0326-3403_C_uvs.fits wwins J0326-3403_C_map.win ! wwins: Wrote 1 windows to J0326-3403_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 = -5.46345e-05 Jy ! Component: 100 - total flux cleaned = -6.47591e-05 Jy ! Component: 150 - total flux cleaned = -0.000106926 Jy ! Component: 200 - total flux cleaned = -9.68329e-05 Jy ! Component: 250 - total flux cleaned = -9.68451e-05 Jy ! Component: 300 - total flux cleaned = -0.000115487 Jy ! Component: 350 - total flux cleaned = -0.000124317 Jy ! Component: 400 - total flux cleaned = -0.000133288 Jy ! Component: 450 - total flux cleaned = -0.000192499 Jy ! Component: 500 - total flux cleaned = -0.000200494 Jy ! Component: 550 - total flux cleaned = -0.000232687 Jy ! Component: 600 - total flux cleaned = -0.000279473 Jy ! Component: 650 - total flux cleaned = -0.000294577 Jy ! Component: 700 - total flux cleaned = -0.000316848 Jy ! Component: 750 - total flux cleaned = -0.000323961 Jy ! Component: 800 - total flux cleaned = -0.000330881 Jy ! Component: 850 - total flux cleaned = -0.000344702 Jy ! Component: 900 - total flux cleaned = -0.000344588 Jy ! Component: 950 - total flux cleaned = -0.000358008 Jy ! Component: 1000 - total flux cleaned = -0.000344511 Jy ! Component: 1050 - total flux cleaned = -0.000337975 Jy ! Component: 1100 - total flux cleaned = -0.000312267 Jy ! Component: 1150 - total flux cleaned = -0.000293347 Jy ! Component: 1200 - total flux cleaned = -0.000287138 Jy ! Component: 1250 - total flux cleaned = -0.000256472 Jy ! Component: 1300 - total flux cleaned = -0.000250443 Jy ! Component: 1350 - total flux cleaned = -0.000226603 Jy ! Component: 1400 - total flux cleaned = -0.000214881 Jy ! Component: 1450 - total flux cleaned = -0.000203264 Jy ! Component: 1500 - total flux cleaned = -0.000197434 Jy ! Component: 1550 - total flux cleaned = -0.00016906 Jy ! Component: 1600 - total flux cleaned = -0.000163375 Jy ! Component: 1650 - total flux cleaned = -0.000152257 Jy ! Component: 1700 - total flux cleaned = -0.00014677 Jy ! Component: 1750 - total flux cleaned = -0.000152235 Jy ! Component: 1800 - total flux cleaned = -0.00015758 Jy ! Component: 1850 - total flux cleaned = -0.000146821 Jy ! Component: 1900 - total flux cleaned = -0.000152097 Jy ! Component: 1950 - total flux cleaned = -0.000141629 Jy ! Component: 2000 - total flux cleaned = -0.000141629 Jy ! Component: 2050 - total flux cleaned = -0.000141598 Jy ! Component: 2100 - total flux cleaned = -0.000136488 Jy ! Component: 2150 - total flux cleaned = -0.000136537 Jy ! Component: 2200 - total flux cleaned = -0.000146556 Jy ! Component: 2250 - total flux cleaned = -0.000146568 Jy ! Component: 2300 - total flux cleaned = -0.000166385 Jy ! Component: 2350 - total flux cleaned = -0.000166324 Jy ! Component: 2400 - total flux cleaned = -0.000176049 Jy ! Component: 2450 - total flux cleaned = -0.000176033 Jy ! Component: 2500 - total flux cleaned = -0.00019051 Jy ! Component: 2550 - total flux cleaned = -0.000195345 Jy ! Component: 2600 - total flux cleaned = -0.000200127 Jy ! Component: 2650 - total flux cleaned = -0.000214374 Jy ! Component: 2700 - total flux cleaned = -0.000214397 Jy ! Component: 2750 - total flux cleaned = -0.000223751 Jy ! Component: 2800 - total flux cleaned = -0.000237751 Jy ! Component: 2850 - total flux cleaned = -0.000242395 Jy ! Component: 2900 - total flux cleaned = -0.000251637 Jy ! Component: 2950 - total flux cleaned = -0.000274558 Jy ! Component: 3000 - total flux cleaned = -0.000260854 Jy ! Component: 3050 - total flux cleaned = -0.000269919 Jy ! Component: 3100 - total flux cleaned = -0.000288004 Jy ! Component: 3150 - total flux cleaned = -0.000283483 Jy ! Component: 3200 - total flux cleaned = -0.000283508 Jy ! Component: 3250 - total flux cleaned = -0.000287968 Jy ! Component: 3300 - total flux cleaned = -0.000292407 Jy ! Component: 3350 - total flux cleaned = -0.00028357 Jy ! Component: 3400 - total flux cleaned = -0.000279163 Jy ! Component: 3450 - total flux cleaned = -0.000279176 Jy ! Component: 3500 - total flux cleaned = -0.000279179 Jy ! Component: 3550 - total flux cleaned = -0.00027919 Jy ! Component: 3600 - total flux cleaned = -0.000279189 Jy ! Component: 3650 - total flux cleaned = -0.000283504 Jy ! Component: 3700 - total flux cleaned = -0.000279187 Jy ! Component: 3750 - total flux cleaned = -0.000279185 Jy ! Component: 3800 - total flux cleaned = -0.000274918 Jy ! Component: 3850 - total flux cleaned = -0.000279187 Jy ! Component: 3900 - total flux cleaned = -0.000266444 Jy ! Component: 3950 - total flux cleaned = -0.000274906 Jy ! Component: 4000 - total flux cleaned = -0.000262243 Jy ! Component: 4050 - total flux cleaned = -0.000266464 Jy ! Total flux subtracted in 4096 components = -0.000274862 Jy ! Clean residual min=-0.000268 max=0.000257 Jy/beam ! Clean residual mean=0.000001 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0217175 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 249 components and 0.0217175 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0326-3403_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.423 x 3.849 at -1.042 degrees (North through East) ! Clean map min=-0.0010959 max=0.022949 Jy/beam ! Writing clean map to FITS file: .//J0326-3403_C_20180714_map.fits wmodel .//J0326-3403_C_20180714_map.mod ! Writing 249 model components to file: .//J0326-3403_C_20180714_map.mod wobs .//J0326-3403_C_20180714_uvs.fits ! Writing UV FITS file: .//J0326-3403_C_20180714_uvs.fits wwins .//J0326-3403_C_20180714_map.win ! wwins: Wrote 2 windows to .//J0326-3403_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0229494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.4096e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.9686 0.9686 1.9372 3.8744 7.7488 15.4976 30.9952 61.9904 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 309.725 quit ! Quitting program ! Log file .//J0326-3403_C_20180714_dfm.log closed on Sat Jul 28 19:14:26 2018