! Started logfile: /tmp/maps//J1349-2334_C_20180615_dfm.log on Wed Jul 4 23:26:53 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 /tmp/maps//J1349-2334_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1349-2334_C_20180615_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9875 visibilities/baseline/integration-bin. ! Found source: J1349-2334 ! ! 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 94 lines of history. ! ! Reading 5688 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 J1349-2334_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015539Jy sigma=19.118720 ! Fit after self-cal, rms=0.833651Jy sigma=15.641914 ! 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=1.365 mas, bmaj=3.503 mas, bpa=-11.25 degrees ! Estimated noise=0.761107 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 = 0.130331 Jy ! Component: 100 - total flux cleaned = 0.158752 Jy ! Total flux subtracted in 100 components = 0.158752 Jy ! Clean residual min=-0.004526 max=0.007927 Jy/beam ! Clean residual mean=-0.000001 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.158752 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.158752 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=0.054721Jy sigma=0.766661 ! Fit after self-cal, rms=0.054715Jy sigma=0.766582 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622651 Jy ! Component: 100 - total flux cleaned = 0.00716025 Jy ! Total flux subtracted in 100 components = 0.00716025 Jy ! Clean residual min=-0.004144 max=0.004726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.165912 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.165912 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=0.053940Jy sigma=0.740389 ! Fit after self-cal, rms=0.053938Jy sigma=0.740359 ! 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=1.747 mas, bmaj=4.271 mas, bpa=-9.744 degrees ! Estimated noise=0.520691 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 = 0.00313047 Jy ! Component: 100 - total flux cleaned = 0.00453286 Jy ! Component: 150 - total flux cleaned = 0.00516588 Jy ! Component: 200 - total flux cleaned = 0.00524994 Jy ! Total flux subtracted in 200 components = 0.00524994 Jy ! Clean residual min=-0.004572 max=0.004800 Jy/beam ! Clean residual mean=-0.000009 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.171162 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.171162 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=0.053820Jy sigma=0.735014 ! Fit after self-cal, rms=0.053819Jy sigma=0.734983 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.747 x 4.271 at -9.744 degrees (North through East) ! Clean map min=-0.0043606 max=0.1688 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 0.98 KP 1.01 ! LA 1.02 MK 0.92 NL 1.02 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 HN 0.92 KP 0.94 ! LA 1.04 MK 1.03 NL 1.04 OV 1.02 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.04 KP 0.99 ! LA 1.04 MK 1.04 NL 0.97 OV 1.03 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.08 KP 0.96 ! LA 1.06 MK 0.98 NL 0.98 OV 1.01 ! PT 0.79 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.09 KP 0.98 ! LA 1.04 MK 1.00 NL 1.07 OV 1.01 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.00 KP 1.01 ! LA 1.06 MK 0.97 NL 1.02 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.00 KP 0.96 ! LA 1.04 MK 1.01 NL 1.03 OV 1.04 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 0.99 KP 1.00 ! LA 1.05 MK 1.04 NL 1.04 OV 1.01 ! PT 0.91 SC 0.96 ! ! ! Fit before self-cal, rms=0.053819Jy sigma=0.734983 ! Fit after self-cal, rms=0.053689Jy sigma=0.680054 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=4.287 mas, bpa=-9.666 degrees ! Estimated noise=0.520097 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 = 9.61606e-05 Jy ! Component: 100 - total flux cleaned = 6.38662e-05 Jy ! Component: 150 - total flux cleaned = 4.97334e-05 Jy ! Component: 200 - total flux cleaned = 3.74244e-05 Jy ! Total flux subtracted in 200 components = 3.74244e-05 Jy ! Clean residual min=-0.001892 max=0.001638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.1712 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.1712 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=0.053679Jy sigma=0.679885 ! Fit after self-cal, rms=0.053724Jy sigma=0.679720 ! 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=0.053724Jy sigma=0.679720 ! Fit after self-cal, rms=0.053748Jy sigma=0.679714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=4.287 mas, bpa=-9.648 degrees ! Estimated noise=0.520171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.70204e-05 Jy ! Component: 100 - total flux cleaned = 5.57053e-05 Jy ! Component: 150 - total flux cleaned = 4.54494e-05 Jy ! Component: 200 - total flux cleaned = 2.79339e-05 Jy ! Total flux subtracted in 200 components = 2.79339e-05 Jy ! Clean residual min=-0.001892 max=0.001649 Jy/beam ! Clean residual mean=0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.171228 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.171228 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=0.053743Jy sigma=0.679643 ! Fit after self-cal, rms=0.053743Jy sigma=0.679637 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 = -1.65665e-05 Jy ! Component: 100 - total flux cleaned = -3.31032e-05 Jy ! Component: 150 - total flux cleaned = -4.04608e-05 Jy ! Component: 200 - total flux cleaned = -4.6911e-05 Jy ! Total flux subtracted in 200 components = -4.6911e-05 Jy ! Clean residual min=-0.001897 max=0.001652 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.171181 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.171181 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=0.053740Jy sigma=0.679597 ! Fit after self-cal, rms=0.053740Jy sigma=0.679594 ! 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=0.053740Jy sigma=0.679594 ! Fit after self-cal, rms=0.053743Jy sigma=0.679587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=4.285 mas, bpa=-9.633 degrees ! Estimated noise=0.520107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.70673e-05 Jy ! Component: 100 - total flux cleaned = 4.72585e-05 Jy ! Component: 150 - total flux cleaned = 4.15319e-05 Jy ! Component: 200 - total flux cleaned = 4.16224e-05 Jy ! Total flux subtracted in 200 components = 4.16224e-05 Jy ! Clean residual min=-0.001901 max=0.001646 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.171222 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.171222 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=0.053740Jy sigma=0.679574 ! Fit after self-cal, rms=0.053740Jy sigma=0.679572 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 = -2.60544e-05 Jy ! Component: 100 - total flux cleaned = -3.11222e-05 Jy ! Component: 150 - total flux cleaned = -3.54849e-05 Jy ! Component: 200 - total flux cleaned = -3.14806e-05 Jy ! Total flux subtracted in 200 components = -3.14806e-05 Jy ! Clean residual min=-0.001904 max=0.001646 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.171191 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.171191 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=0.053739Jy sigma=0.679560 ! Fit after self-cal, rms=0.053740Jy sigma=0.679559 ! 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=0.053740Jy sigma=0.679559 ! Fit after self-cal, rms=0.053736Jy sigma=0.679553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=8.183 mas, bpa=-8.7 degrees ! Estimated noise=0.64814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168983 Jy ! Component: 100 - total flux cleaned = -0.000182586 Jy ! Component: 150 - total flux cleaned = -0.000186639 Jy ! Component: 200 - total flux cleaned = -0.000190477 Jy ! Total flux subtracted in 200 components = -0.000190477 Jy ! Clean residual min=-0.001454 max=0.001877 Jy/beam ! Clean residual mean=0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.171 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.171 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=0.053737Jy sigma=0.679549 ! Fit after self-cal, rms=0.053737Jy sigma=0.679548 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 (61.8, -59.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133546 Jy ! Component: 100 - total flux cleaned = 0.00134419 Jy ! Component: 150 - total flux cleaned = 0.00114845 Jy ! Component: 200 - total flux cleaned = 0.00100879 Jy ! Total flux subtracted in 200 components = 0.00100879 Jy ! Clean residual min=-0.001468 max=0.001415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.172009 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 94 components and 0.172009 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=0.053683Jy sigma=0.678354 ! Fit after self-cal, rms=0.053675Jy sigma=0.678294 ! 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=1.745 mas, bmaj=4.284 mas, bpa=-9.622 degrees ! Estimated noise=0.519984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.745 x 4.284 at -9.622 degrees (North through East) ! Clean map min=-0.0018494 max=0.169 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=1.358 mas, bmaj=3.512 mas, bpa=-11.04 degrees ! Estimated noise=0.762871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130618 Jy ! Component: 100 - total flux cleaned = 0.159109 Jy ! Component: 150 - total flux cleaned = 0.165653 Jy ! Component: 200 - total flux cleaned = 0.167735 Jy ! Total flux subtracted in 200 components = 0.167735 Jy ! Clean residual min=-0.002556 max=0.002412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.167735 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.167735 Jy ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=4.284 mas, bpa=-9.622 degrees ! Estimated noise=0.519984 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 = 0.00238119 Jy ! Component: 100 - total flux cleaned = 0.00361484 Jy ! Component: 150 - total flux cleaned = 0.00408509 Jy ! Component: 200 - total flux cleaned = 0.00447574 Jy ! Total flux subtracted in 200 components = 0.00447574 Jy ! Clean residual min=-0.001953 max=0.001556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.172211 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.172211 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=3.799 mas, bmaj=8.183 mas, bpa=-8.7 degrees ! Estimated noise=0.64814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97916e-05 Jy ! Component: 100 - total flux cleaned = -4.29118e-05 Jy ! Component: 150 - total flux cleaned = -0.000143162 Jy ! Component: 200 - total flux cleaned = -0.000283521 Jy ! Total flux subtracted in 200 components = -0.000283521 Jy ! Clean residual min=-0.001344 max=0.001547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.171927 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 = -6.24216e-05 Jy ! Component: 100 - total flux cleaned = -0.0001054 Jy ! Component: 150 - total flux cleaned = -0.000144059 Jy ! Component: 200 - total flux cleaned = -0.000168009 Jy ! Total flux subtracted in 200 components = -0.000168009 Jy ! Clean residual min=-0.001361 max=0.001520 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.171759 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 87 components and 0.171759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.745 mas, bmaj=4.284 mas, bpa=-9.622 degrees ! Estimated noise=0.519984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318713 Jy ! Component: 100 - total flux cleaned = 0.000318825 Jy ! Component: 150 - total flux cleaned = 0.00029892 Jy ! Component: 200 - total flux cleaned = 0.00028068 Jy ! Total flux subtracted in 200 components = 0.00028068 Jy ! Clean residual min=-0.001943 max=0.001446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.17204 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.17204 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=0.053639Jy sigma=0.677770 ! Fit after self-cal, rms=0.053632Jy sigma=0.677708 wmodel J1349-2334_C_map.mod ! Writing 108 model components to file: J1349-2334_C_map.mod wobs J1349-2334_C_uvs.fits ! Writing UV FITS file: J1349-2334_C_uvs.fits wwins J1349-2334_C_map.win ! wwins: Wrote 2 windows to J1349-2334_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 = -0.000423292 Jy ! Component: 100 - total flux cleaned = -0.00037288 Jy ! Component: 150 - total flux cleaned = -0.000204012 Jy ! Component: 200 - total flux cleaned = -4.26833e-05 Jy ! Component: 250 - total flux cleaned = 8.97253e-05 Jy ! Component: 300 - total flux cleaned = 0.000301988 Jy ! Component: 350 - total flux cleaned = 0.000445116 Jy ! Component: 400 - total flux cleaned = 0.000544562 Jy ! Component: 450 - total flux cleaned = 0.000679955 Jy ! Component: 500 - total flux cleaned = 0.000811131 Jy ! Component: 550 - total flux cleaned = 0.000902862 Jy ! Component: 600 - total flux cleaned = 0.00104611 Jy ! Component: 650 - total flux cleaned = 0.00106342 Jy ! Component: 700 - total flux cleaned = 0.00111509 Jy ! Component: 750 - total flux cleaned = 0.00119909 Jy ! Component: 800 - total flux cleaned = 0.00123185 Jy ! Component: 850 - total flux cleaned = 0.00126427 Jy ! Component: 900 - total flux cleaned = 0.00132827 Jy ! Component: 950 - total flux cleaned = 0.00134393 Jy ! Component: 1000 - total flux cleaned = 0.00139042 Jy ! Component: 1050 - total flux cleaned = 0.00140559 Jy ! Component: 1100 - total flux cleaned = 0.00145072 Jy ! Component: 1150 - total flux cleaned = 0.00150998 Jy ! Component: 1200 - total flux cleaned = 0.00150998 Jy ! Component: 1250 - total flux cleaned = 0.00152449 Jy ! Component: 1300 - total flux cleaned = 0.00159551 Jy ! Component: 1350 - total flux cleaned = 0.00163756 Jy ! Component: 1400 - total flux cleaned = 0.00166523 Jy ! Component: 1450 - total flux cleaned = 0.00165151 Jy ! Component: 1500 - total flux cleaned = 0.00170565 Jy ! Component: 1550 - total flux cleaned = 0.00177243 Jy ! Component: 1600 - total flux cleaned = 0.00181195 Jy ! Component: 1650 - total flux cleaned = 0.00185107 Jy ! Component: 1700 - total flux cleaned = 0.0018769 Jy ! Component: 1750 - total flux cleaned = 0.00188963 Jy ! Component: 1800 - total flux cleaned = 0.00194007 Jy ! Component: 1850 - total flux cleaned = 0.00200265 Jy ! Component: 1900 - total flux cleaned = 0.00202726 Jy ! Component: 1950 - total flux cleaned = 0.00199042 Jy ! Component: 2000 - total flux cleaned = 0.0020148 Jy ! Component: 2050 - total flux cleaned = 0.00203878 Jy ! Component: 2100 - total flux cleaned = 0.0020506 Jy ! Component: 2150 - total flux cleaned = 0.00208588 Jy ! Component: 2200 - total flux cleaned = 0.00208587 Jy ! Component: 2250 - total flux cleaned = 0.00212066 Jy ! Component: 2300 - total flux cleaned = 0.00210915 Jy ! Component: 2350 - total flux cleaned = 0.0020979 Jy ! Component: 2400 - total flux cleaned = 0.0021655 Jy ! Component: 2450 - total flux cleaned = 0.00221018 Jy ! Component: 2500 - total flux cleaned = 0.00224337 Jy ! Component: 2550 - total flux cleaned = 0.00224343 Jy ! Component: 2600 - total flux cleaned = 0.00229794 Jy ! Component: 2650 - total flux cleaned = 0.00234126 Jy ! Component: 2700 - total flux cleaned = 0.00233039 Jy ! Component: 2750 - total flux cleaned = 0.00231968 Jy ! Component: 2800 - total flux cleaned = 0.00231981 Jy ! Component: 2850 - total flux cleaned = 0.00235141 Jy ! Component: 2900 - total flux cleaned = 0.00235126 Jy ! Component: 2950 - total flux cleaned = 0.00230988 Jy ! Component: 3000 - total flux cleaned = 0.00234084 Jy ! Component: 3050 - total flux cleaned = 0.00237154 Jy ! Component: 3100 - total flux cleaned = 0.0023816 Jy ! Component: 3150 - total flux cleaned = 0.00238161 Jy ! Component: 3200 - total flux cleaned = 0.00239162 Jy ! Component: 3250 - total flux cleaned = 0.00240153 Jy ! Component: 3300 - total flux cleaned = 0.0024015 Jy ! Component: 3350 - total flux cleaned = 0.00242116 Jy ! Component: 3400 - total flux cleaned = 0.00241145 Jy ! Component: 3450 - total flux cleaned = 0.00245037 Jy ! Component: 3500 - total flux cleaned = 0.00246961 Jy ! Component: 3550 - total flux cleaned = 0.0024792 Jy ! Component: 3600 - total flux cleaned = 0.00246013 Jy ! Component: 3650 - total flux cleaned = 0.00248865 Jy ! Component: 3700 - total flux cleaned = 0.0025452 Jy ! Component: 3750 - total flux cleaned = 0.00256391 Jy ! Component: 3800 - total flux cleaned = 0.00259176 Jy ! Component: 3850 - total flux cleaned = 0.00257326 Jy ! Component: 3900 - total flux cleaned = 0.00262859 Jy ! Component: 3950 - total flux cleaned = 0.00261941 Jy ! Component: 4000 - total flux cleaned = 0.0026285 Jy ! Component: 4050 - total flux cleaned = 0.0026557 Jy ! Total flux subtracted in 4096 components = 0.0026558 Jy ! Clean residual min=-0.000529 max=0.000565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.174696 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 370 components and 0.174696 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1349-2334_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.745 x 4.284 at -9.622 degrees (North through East) ! Clean map min=-0.001649 max=0.16875 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1349-2334_C_20180615_map.fits wmodel /tmp/maps//J1349-2334_C_20180615_map.mod ! Writing 370 model components to file: /tmp/maps//J1349-2334_C_20180615_map.mod wobs /tmp/maps//J1349-2334_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1349-2334_C_20180615_uvs.fits wwins /tmp/maps//J1349-2334_C_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1349-2334_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276074 0.276074 0.552149 1.1043 2.20859 4.41719 8.83438 17.6688 35.3375 70.675 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1086.66 quit ! Quitting program ! Log file /tmp/maps//J1349-2334_C_20180615_dfm.log closed on Wed Jul 4 23:26:57 2018