! Started logfile: .//J0152-2942_X_dfm.log on Sat Oct 20 23:35:30 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0152-2942_X_uva.fits ! Reading UV FITS file: .//J0152-2942_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0152-2942 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1008 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0152-2942_X] 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 0.200x0.200 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=1.005302Jy sigma=31.580876 ! Fit after self-cal, rms=0.890490Jy sigma=27.942814 ! 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=0.821 mas, bmaj=7.553 mas, bpa=31.17 degrees ! Estimated noise=1.41491 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 = 0.0836709 Jy ! Component: 100 - total flux cleaned = 0.102975 Jy ! Total flux subtracted in 100 components = 0.102975 Jy ! Clean residual min=-0.006329 max=0.009969 Jy/beam ! Clean residual mean=-0.000028 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.102975 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.102975 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=0.029856Jy sigma=0.881412 ! Fit after self-cal, rms=0.029842Jy sigma=0.880609 ! 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=1.08 mas, bmaj=7.578 mas, bpa=29.9 degrees ! Estimated noise=0.742103 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 = 0.0127824 Jy ! Component: 100 - total flux cleaned = 0.0199071 Jy ! Component: 150 - total flux cleaned = 0.0241587 Jy ! Component: 200 - total flux cleaned = 0.0268218 Jy ! Total flux subtracted in 200 components = 0.0268218 Jy ! Clean residual min=-0.002950 max=0.003105 Jy/beam ! Clean residual mean=-0.000012 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.129797 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 63 components and 0.129797 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=0.024278Jy sigma=0.658433 ! Fit after self-cal, rms=0.024285Jy sigma=0.657510 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 7.578 at 29.9 degrees (North through East) ! Clean map min=-0.0028829 max=0.11101 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 LA 1.01 NL 1.02 ! OV 0.95 PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 LA 1.00 NL 1.08 ! OV 0.96 PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 LA 0.97 NL 1.05 ! OV 0.97 PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 LA 0.96 NL 1.06 ! OV 0.96 PT 1.06 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 LA 1.02 NL 0.98 ! OV 0.94 PT 0.94 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 LA 1.00 NL 1.09 ! OV 0.98 PT 1.03 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 LA 0.98 NL 1.00 ! OV 1.00 PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 LA 1.00 NL 1.11 ! OV 0.99 PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.024285Jy sigma=0.657510 ! Fit after self-cal, rms=0.024046Jy sigma=0.637505 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=7.679 mas, bpa=29.84 degrees ! Estimated noise=0.737857 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 = 0.001255 Jy ! Component: 100 - total flux cleaned = 0.00166931 Jy ! Component: 150 - total flux cleaned = 0.0019155 Jy ! Component: 200 - total flux cleaned = 0.00204513 Jy ! Total flux subtracted in 200 components = 0.00204513 Jy ! Clean residual min=-0.001759 max=0.001710 Jy/beam ! Clean residual mean=-0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.131842 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.131842 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=0.023914Jy sigma=0.633488 ! Fit after self-cal, rms=0.023921Jy sigma=0.633250 ! 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=0.023921Jy sigma=0.633250 ! Fit after self-cal, rms=0.023937Jy sigma=0.633010 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=7.674 mas, bpa=29.82 degrees ! Estimated noise=0.736964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297773 Jy ! Component: 100 - total flux cleaned = 0.000273156 Jy ! Component: 150 - total flux cleaned = 0.000232867 Jy ! Component: 200 - total flux cleaned = 0.0002323 Jy ! Total flux subtracted in 200 components = 0.0002323 Jy ! Clean residual min=-0.001649 max=0.001582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.132074 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.132074 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=0.023891Jy sigma=0.631951 ! Fit after self-cal, rms=0.023893Jy sigma=0.631869 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.52803e-06 Jy ! Component: 100 - total flux cleaned = 7.12952e-06 Jy ! Component: 150 - total flux cleaned = 2.2427e-05 Jy ! Component: 200 - total flux cleaned = 3.58053e-05 Jy ! Total flux subtracted in 200 components = 3.58053e-05 Jy ! Clean residual min=-0.001612 max=0.001521 Jy/beam ! Clean residual mean=-0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.13211 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.13211 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=0.023870Jy sigma=0.631374 ! Fit after self-cal, rms=0.023871Jy sigma=0.631313 ! 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=0.023871Jy sigma=0.631313 ! Fit after self-cal, rms=0.023932Jy sigma=0.631100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=7.681 mas, bpa=29.8 degrees ! Estimated noise=0.736745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.18705e-05 Jy ! Component: 100 - total flux cleaned = -0.000103142 Jy ! Component: 150 - total flux cleaned = -0.000181203 Jy ! Component: 200 - total flux cleaned = -0.000251488 Jy ! Total flux subtracted in 200 components = -0.000251488 Jy ! Clean residual min=-0.001559 max=0.001503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.131858 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.131858 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=0.023909Jy sigma=0.630740 ! Fit after self-cal, rms=0.023911Jy sigma=0.630703 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 = -3.09155e-05 Jy ! Component: 100 - total flux cleaned = -7.32947e-05 Jy ! Component: 150 - total flux cleaned = -9.25047e-05 Jy ! Component: 200 - total flux cleaned = -0.00010135 Jy ! Total flux subtracted in 200 components = -0.00010135 Jy ! Clean residual min=-0.001544 max=0.001506 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.131757 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.131757 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=0.023900Jy sigma=0.630502 ! Fit after self-cal, rms=0.023901Jy sigma=0.630471 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.023901Jy sigma=0.630471 ! Fit after self-cal, rms=0.023962Jy sigma=0.630332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=9.436 mas, bpa=20.43 degrees ! Estimated noise=0.836008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219279 Jy ! Component: 100 - total flux cleaned = -0.000275747 Jy ! Component: 150 - total flux cleaned = -0.000300015 Jy ! Component: 200 - total flux cleaned = -0.000336936 Jy ! Total flux subtracted in 200 components = -0.000336936 Jy ! Clean residual min=-0.001645 max=0.001564 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.13142 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.13142 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=0.023951Jy sigma=0.630133 ! Fit after self-cal, rms=0.023954Jy sigma=0.630097 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 = -7.42961e-05 Jy ! Component: 100 - total flux cleaned = -8.05694e-05 Jy ! Component: 150 - total flux cleaned = -9.30752e-05 Jy ! Component: 200 - total flux cleaned = -9.31234e-05 Jy ! Total flux subtracted in 200 components = -9.31234e-05 Jy ! Clean residual min=-0.001614 max=0.001569 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.131327 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.131327 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=0.023949Jy sigma=0.630053 ! Fit after self-cal, rms=0.023950Jy sigma=0.630035 ! 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=1.093 mas, bmaj=7.691 mas, bpa=29.8 degrees ! Estimated noise=0.7369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 7.691 at 29.8 degrees (North through East) ! Clean map min=-0.0014756 max=0.1106 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=0.8274 mas, bmaj=7.648 mas, bpa=31.07 degrees ! Estimated noise=1.42508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0842701 Jy ! Component: 100 - total flux cleaned = 0.103347 Jy ! Component: 150 - total flux cleaned = 0.11146 Jy ! Component: 200 - total flux cleaned = 0.116463 Jy ! Total flux subtracted in 200 components = 0.116463 Jy ! Clean residual min=-0.004376 max=0.004602 Jy/beam ! Clean residual mean=-0.000015 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.116463 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.116463 Jy ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=7.691 mas, bpa=29.8 degrees ! Estimated noise=0.7369 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) ! Added new window around map position (5.2, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005312 Jy ! Component: 100 - total flux cleaned = 0.00829496 Jy ! Component: 150 - total flux cleaned = 0.0101046 Jy ! Component: 200 - total flux cleaned = 0.0110595 Jy ! Total flux subtracted in 200 components = 0.0110595 Jy ! Clean residual min=-0.001586 max=0.001662 Jy/beam ! Clean residual mean=-0.000011 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.127523 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 84 components and 0.127523 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=9.436 mas, bpa=20.43 degrees ! Estimated noise=0.836008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149648 Jy ! Component: 100 - total flux cleaned = 0.00207656 Jy ! Component: 150 - total flux cleaned = 0.00228679 Jy ! Component: 200 - total flux cleaned = 0.00252186 Jy ! Total flux subtracted in 200 components = 0.00252186 Jy ! Clean residual min=-0.001470 max=0.001410 Jy/beam ! Clean residual mean=-0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.130044 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 = 0.000127932 Jy ! Component: 100 - total flux cleaned = 0.000282662 Jy ! Component: 150 - total flux cleaned = 0.000283235 Jy ! Component: 200 - total flux cleaned = 0.000284241 Jy ! Total flux subtracted in 200 components = 0.000284241 Jy ! Clean residual min=-0.001371 max=0.001342 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.130329 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 149 components and 0.130329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=7.691 mas, bpa=29.8 degrees ! Estimated noise=0.7369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145054 Jy ! Component: 100 - total flux cleaned = 0.00019105 Jy ! Component: 150 - total flux cleaned = 0.000191136 Jy ! Component: 200 - total flux cleaned = 0.00015185 Jy ! Total flux subtracted in 200 components = 0.00015185 Jy ! Clean residual min=-0.001284 max=0.001322 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.130481 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 0.130481 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=0.023891Jy sigma=0.627639 ! Fit after self-cal, rms=0.023886Jy sigma=0.627303 wmodel J0152-2942_X_map.mod ! Writing 177 model components to file: J0152-2942_X_map.mod wobs J0152-2942_X_uvs.fits ! Writing UV FITS file: J0152-2942_X_uvs.fits wwins J0152-2942_X_map.win ! wwins: Wrote 2 windows to J0152-2942_X_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 = -7.43815e-05 Jy ! Component: 100 - total flux cleaned = 7.04357e-06 Jy ! Component: 150 - total flux cleaned = 0.000122063 Jy ! Component: 200 - total flux cleaned = 0.000267878 Jy ! Component: 250 - total flux cleaned = 0.000319833 Jy ! Component: 300 - total flux cleaned = 0.00041959 Jy ! Component: 350 - total flux cleaned = 0.000498802 Jy ! Component: 400 - total flux cleaned = 0.000559431 Jy ! Component: 450 - total flux cleaned = 0.000545011 Jy ! Component: 500 - total flux cleaned = 0.000489825 Jy ! Component: 550 - total flux cleaned = 0.000503182 Jy ! Component: 600 - total flux cleaned = 0.000502894 Jy ! Component: 650 - total flux cleaned = 0.000502629 Jy ! Component: 700 - total flux cleaned = 0.000490581 Jy ! Component: 750 - total flux cleaned = 0.000560347 Jy ! Component: 800 - total flux cleaned = 0.000571741 Jy ! Component: 850 - total flux cleaned = 0.000605143 Jy ! Component: 900 - total flux cleaned = 0.000626652 Jy ! Component: 950 - total flux cleaned = 0.000658361 Jy ! Component: 1000 - total flux cleaned = 0.000689392 Jy ! Component: 1050 - total flux cleaned = 0.000729535 Jy ! Component: 1100 - total flux cleaned = 0.000749274 Jy ! Component: 1150 - total flux cleaned = 0.000797817 Jy ! Component: 1200 - total flux cleaned = 0.000873773 Jy ! Component: 1250 - total flux cleaned = 0.000920299 Jy ! Component: 1300 - total flux cleaned = 0.000957055 Jy ! Component: 1350 - total flux cleaned = 0.00100206 Jy ! Component: 1400 - total flux cleaned = 0.00102871 Jy ! Component: 1450 - total flux cleaned = 0.00108996 Jy ! Component: 1500 - total flux cleaned = 0.00112437 Jy ! Component: 1550 - total flux cleaned = 0.00118366 Jy ! Component: 1600 - total flux cleaned = 0.00121708 Jy ! Component: 1650 - total flux cleaned = 0.00125006 Jy ! Component: 1700 - total flux cleaned = 0.00127458 Jy ! Component: 1750 - total flux cleaned = 0.00131526 Jy ! Component: 1800 - total flux cleaned = 0.00134765 Jy ! Component: 1850 - total flux cleaned = 0.00137986 Jy ! Component: 1900 - total flux cleaned = 0.00141978 Jy ! Component: 1950 - total flux cleaned = 0.00143566 Jy ! Component: 2000 - total flux cleaned = 0.00146735 Jy ! Component: 2050 - total flux cleaned = 0.00149104 Jy ! Component: 2100 - total flux cleaned = 0.00149888 Jy ! Component: 2150 - total flux cleaned = 0.00150662 Jy ! Component: 2200 - total flux cleaned = 0.00150666 Jy ! Component: 2250 - total flux cleaned = 0.00149885 Jy ! Component: 2300 - total flux cleaned = 0.00149109 Jy ! Component: 2350 - total flux cleaned = 0.00150677 Jy ! Component: 2400 - total flux cleaned = 0.00149887 Jy ! Component: 2450 - total flux cleaned = 0.00152261 Jy ! Component: 2500 - total flux cleaned = 0.00152262 Jy ! Component: 2550 - total flux cleaned = 0.00152259 Jy ! Component: 2600 - total flux cleaned = 0.0015307 Jy ! Component: 2650 - total flux cleaned = 0.00153893 Jy ! Component: 2700 - total flux cleaned = 0.00153893 Jy ! Component: 2750 - total flux cleaned = 0.00154756 Jy ! Component: 2800 - total flux cleaned = 0.0015477 Jy ! Component: 2850 - total flux cleaned = 0.00154767 Jy ! Component: 2900 - total flux cleaned = 0.00155653 Jy ! Component: 2950 - total flux cleaned = 0.00155656 Jy ! Component: 3000 - total flux cleaned = 0.00156581 Jy ! Component: 3050 - total flux cleaned = 0.00156593 Jy ! Component: 3100 - total flux cleaned = 0.00157538 Jy ! Component: 3150 - total flux cleaned = 0.0015753 Jy ! Component: 3200 - total flux cleaned = 0.00158513 Jy ! Component: 3250 - total flux cleaned = 0.00158526 Jy ! Component: 3300 - total flux cleaned = 0.00159544 Jy ! Component: 3350 - total flux cleaned = 0.00159548 Jy ! Component: 3400 - total flux cleaned = 0.0015955 Jy ! Component: 3450 - total flux cleaned = 0.00160606 Jy ! Component: 3500 - total flux cleaned = 0.00161678 Jy ! Component: 3550 - total flux cleaned = 0.00161686 Jy ! Component: 3600 - total flux cleaned = 0.00162808 Jy ! Component: 3650 - total flux cleaned = 0.001628 Jy ! Component: 3700 - total flux cleaned = 0.00165116 Jy ! Component: 3750 - total flux cleaned = 0.00163945 Jy ! Component: 3800 - total flux cleaned = 0.00163946 Jy ! Component: 3850 - total flux cleaned = 0.00165138 Jy ! Component: 3900 - total flux cleaned = 0.00166382 Jy ! Component: 3950 - total flux cleaned = 0.00166375 Jy ! Component: 4000 - total flux cleaned = 0.00167663 Jy ! Component: 4050 - total flux cleaned = 0.00168951 Jy ! Total flux subtracted in 4096 components = 0.00168937 Jy ! Clean residual min=-0.000823 max=0.000805 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.13217 Jy keep ! Adding 199 model components to the UV plane model. ! The established model now contains 376 components and 0.13217 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0152-2942_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 7.691 at 29.8 degrees (North through East) ! Clean map min=-0.002072 max=0.10908 Jy/beam ! Writing clean map to FITS file: .//J0152-2942_X_map.fits wmodel .//J0152-2942_X_map.mod ! Writing 376 model components to file: .//J0152-2942_X_map.mod wobs .//J0152-2942_X_uvs.fits ! Writing UV FITS file: .//J0152-2942_X_uvs.fits wwins .//J0152-2942_X_map.win ! wwins: Wrote 3 windows to .//J0152-2942_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.666684 0.666684 1.33337 2.66673 5.33347 10.6669 21.3339 42.6678 85.3355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.988 quit ! Quitting program ! Log file .//J0152-2942_X_dfm.log closed on Sat Oct 20 23:35:35 2018