! Started logfile: /scr/pima/bg219h_uvs/J0151-1732_X_dfm.log on Thu May 19 22:01:54 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0151-1732_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0151-1732_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J0151-1732 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 14040 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J0151-1732_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 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. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.043098Jy sigma=22.553910 ! Fit after self-cal, rms=0.707738Jy sigma=15.178012 ! 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=0.6574 mas, bmaj=1.642 mas, bpa=-4.687 degrees ! Estimated noise=0.515959 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 = 0.223101 Jy ! Component: 100 - total flux cleaned = 0.280038 Jy ! Total flux subtracted in 100 components = 0.280038 Jy ! Clean residual min=-0.007461 max=0.022577 Jy/beam ! Clean residual mean=0.000012 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.280038 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.280038 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086891Jy sigma=1.771683 ! Fit after self-cal, rms=0.086826Jy sigma=1.771038 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227939 Jy ! Component: 100 - total flux cleaned = 0.033414 Jy ! Total flux subtracted in 100 components = 0.033414 Jy ! Clean residual min=-0.005443 max=0.007140 Jy/beam ! Clean residual mean=0.000006 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.313452 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.313452 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080113Jy sigma=1.607844 ! Fit after self-cal, rms=0.080109Jy sigma=1.607582 ! 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=0.8369 mas, bmaj=1.986 mas, bpa=-5.045 degrees ! Estimated noise=0.307939 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 (12, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886324 Jy ! Component: 100 - total flux cleaned = 0.0140206 Jy ! Component: 150 - total flux cleaned = 0.0170831 Jy ! Component: 200 - total flux cleaned = 0.0180366 Jy ! Total flux subtracted in 200 components = 0.0180366 Jy ! Clean residual min=-0.004071 max=0.005158 Jy/beam ! Clean residual mean=0.000003 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.331489 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.331489 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079074Jy sigma=1.583811 ! Fit after self-cal, rms=0.079039Jy sigma=1.582791 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8369 x 1.986 at -5.045 degrees (North through East) ! Clean map min=-0.0039579 max=0.29172 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.07 KP 0.99 ! LA 0.97 MK 0.97 NL 0.98 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 0.99 ! LA 0.96 MK 0.99 NL 1.00 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.06 KP 0.98 ! LA 0.98 MK 1.00 NL 0.98 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.07 KP 1.00 ! LA 0.98 MK 0.97 NL 0.98 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 0.97 ! LA 0.98 MK 0.99 NL 1.00 OV 1.03 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.05 KP 0.98 ! LA 0.98 MK 0.98 NL 1.00 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.08 KP 0.99 ! LA 0.97 MK 1.00 NL 0.98 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 0.98 ! LA 0.99 MK 0.99 NL 0.97 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 0.97 ! LA 0.97 MK 0.99 NL 0.99 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.07 KP 0.98 ! LA 0.95 MK 0.98 NL 0.97 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 0.99 ! LA 0.97 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.079039Jy sigma=1.582791 ! Fit after self-cal, rms=0.079623Jy sigma=1.570003 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8367 mas, bmaj=1.979 mas, bpa=-5.06 degrees ! Estimated noise=0.307268 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 = -0.000658107 Jy ! Component: 100 - total flux cleaned = -0.000815667 Jy ! Component: 150 - total flux cleaned = -0.0010005 Jy ! Component: 200 - total flux cleaned = -0.00117052 Jy ! Total flux subtracted in 200 components = -0.00117052 Jy ! Clean residual min=-0.002735 max=0.003190 Jy/beam ! Clean residual mean=0.000005 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.330318 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.330318 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079552Jy sigma=1.568861 ! Fit after self-cal, rms=0.079568Jy sigma=1.568778 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079568Jy sigma=1.568778 ! Fit after self-cal, rms=0.078718Jy sigma=1.554851 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.836 mas, bmaj=1.984 mas, bpa=-5.045 degrees ! Estimated noise=0.307273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000544155 Jy ! Component: 100 - total flux cleaned = -0.000635211 Jy ! Component: 150 - total flux cleaned = -0.000635605 Jy ! Component: 200 - total flux cleaned = -0.000636284 Jy ! Total flux subtracted in 200 components = -0.000636284 Jy ! Clean residual min=-0.002050 max=0.002156 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.329682 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.329682 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078668Jy sigma=1.553937 ! Fit after self-cal, rms=0.078665Jy sigma=1.553877 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 (-1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180273 Jy ! Component: 100 - total flux cleaned = 0.00167385 Jy ! Component: 150 - total flux cleaned = 0.00148767 Jy ! Component: 200 - total flux cleaned = 0.00138907 Jy ! Total flux subtracted in 200 components = 0.00138907 Jy ! Clean residual min=-0.001942 max=0.002023 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.331071 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.331071 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078597Jy sigma=1.552632 ! Fit after self-cal, rms=0.078590Jy sigma=1.552541 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078590Jy sigma=1.552541 ! Fit after self-cal, rms=0.078609Jy sigma=1.552353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8363 mas, bmaj=1.985 mas, bpa=-4.988 degrees ! Estimated noise=0.307388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209647 Jy ! Component: 100 - total flux cleaned = 0.000112909 Jy ! Component: 150 - total flux cleaned = 8.38796e-05 Jy ! Component: 200 - total flux cleaned = 5.65599e-05 Jy ! Total flux subtracted in 200 components = 5.65599e-05 Jy ! Clean residual min=-0.001894 max=0.001995 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.331128 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.331128 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078579Jy sigma=1.551828 ! Fit after self-cal, rms=0.078577Jy sigma=1.551798 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 (38.2, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161859 Jy ! Component: 100 - total flux cleaned = 0.00201773 Jy ! Component: 150 - total flux cleaned = 0.00220998 Jy ! Component: 200 - total flux cleaned = 0.00230758 Jy ! Total flux subtracted in 200 components = 0.00230758 Jy ! Clean residual min=-0.001798 max=0.001878 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.333435 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.333435 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078534Jy sigma=1.551033 ! Fit after self-cal, rms=0.078530Jy sigma=1.550986 ! Inverting map ! Added new window around map position (39.2, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112242 Jy ! Component: 100 - total flux cleaned = 0.00121954 Jy ! Component: 150 - total flux cleaned = 0.00141355 Jy ! Component: 200 - total flux cleaned = 0.00153965 Jy ! Total flux subtracted in 200 components = 0.00153965 Jy ! Clean residual min=-0.001796 max=0.001632 Jy/beam ! Clean residual mean=0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.334975 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.334975 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078489Jy sigma=1.550229 ! Fit after self-cal, rms=0.078487Jy sigma=1.550187 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078487Jy sigma=1.550187 ! Fit after self-cal, rms=0.078525Jy sigma=1.550005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=4.244 mas, bpa=-3.186 degrees ! Estimated noise=0.396211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590415 Jy ! Component: 100 - total flux cleaned = 0.000868279 Jy ! Component: 150 - total flux cleaned = 0.00100168 Jy ! Component: 200 - total flux cleaned = 0.00109506 Jy ! Total flux subtracted in 200 components = 0.00109506 Jy ! Clean residual min=-0.001913 max=0.001625 Jy/beam ! Clean residual mean=0.000007 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.33607 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.33607 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078516Jy sigma=1.549851 ! Fit after self-cal, rms=0.078516Jy sigma=1.549839 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 = 0.000106937 Jy ! Component: 100 - total flux cleaned = 0.000139015 Jy ! Component: 150 - total flux cleaned = 0.000124185 Jy ! Component: 200 - total flux cleaned = 9.67847e-05 Jy ! Total flux subtracted in 200 components = 9.67847e-05 Jy ! Clean residual min=-0.001921 max=0.001617 Jy/beam ! Clean residual mean=0.000007 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.336167 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.336167 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078514Jy sigma=1.549792 ! Fit after self-cal, rms=0.078514Jy sigma=1.549791 ! 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=0.8367 mas, bmaj=1.986 mas, bpa=-4.958 degrees ! Estimated noise=0.307385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8367 x 1.986 at -4.958 degrees (North through East) ! Clean map min=-0.001666 max=0.29211 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=0.6567 mas, bmaj=1.644 mas, bpa=-4.544 degrees ! Estimated noise=0.51581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222983 Jy ! Component: 100 - total flux cleaned = 0.279803 Jy ! Component: 150 - total flux cleaned = 0.302701 Jy ! Component: 200 - total flux cleaned = 0.313435 Jy ! Total flux subtracted in 200 components = 0.313435 Jy ! Clean residual min=-0.004197 max=0.004978 Jy/beam ! Clean residual mean=0.000005 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.313435 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.313435 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8367 mas, bmaj=1.986 mas, bpa=-4.958 degrees ! Estimated noise=0.307385 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 = 0.00717322 Jy ! Component: 100 - total flux cleaned = 0.011191 Jy ! Component: 150 - total flux cleaned = 0.0140134 Jy ! Component: 200 - total flux cleaned = 0.0162758 Jy ! Total flux subtracted in 200 components = 0.0162758 Jy ! Clean residual min=-0.002059 max=0.002379 Jy/beam ! Clean residual mean=0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.329711 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.329711 Jy ! Inverting map ! Added new window around map position (17, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211245 Jy ! Component: 100 - total flux cleaned = 0.00330583 Jy ! Component: 150 - total flux cleaned = 0.00416976 Jy ! Component: 200 - total flux cleaned = 0.00483507 Jy ! Total flux subtracted in 200 components = 0.00483507 Jy ! Clean residual min=-0.001943 max=0.001754 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.334546 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.334546 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=2.165 mas, bmaj=4.244 mas, bpa=-3.186 degrees ! Estimated noise=0.396211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65084e-05 Jy ! Component: 100 - total flux cleaned = 0.000384395 Jy ! Component: 150 - total flux cleaned = 0.000770267 Jy ! Component: 200 - total flux cleaned = 0.00113825 Jy ! Total flux subtracted in 200 components = 0.00113825 Jy ! Clean residual min=-0.001990 max=0.001711 Jy/beam ! Clean residual mean=0.000007 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.335684 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 = 0.000245896 Jy ! Component: 100 - total flux cleaned = 0.000420578 Jy ! Component: 150 - total flux cleaned = 0.000512589 Jy ! Component: 200 - total flux cleaned = 0.000511972 Jy ! Total flux subtracted in 200 components = 0.000511972 Jy ! Clean residual min=-0.001972 max=0.001642 Jy/beam ! Clean residual mean=0.000007 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.336196 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.336196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8367 mas, bmaj=1.986 mas, bpa=-4.958 degrees ! Estimated noise=0.307385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029202 Jy ! Component: 100 - total flux cleaned = -0.000372005 Jy ! Component: 150 - total flux cleaned = -0.000445205 Jy ! Component: 200 - total flux cleaned = -0.000477787 Jy ! Total flux subtracted in 200 components = -0.000477787 Jy ! Clean residual min=-0.001827 max=0.001534 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.335718 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.335718 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078517Jy sigma=1.550050 ! Fit after self-cal, rms=0.078508Jy sigma=1.549857 wmodel /J0151-1732_X_map.mod ! wmodel: Unable to open new model file: /J0151-1732_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0151-1732_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8367 x 1.986 at -4.958 degrees (North through East) ! Clean map min=-0.0016732 max=0.29253 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0151-1732_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.292526 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000404658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414997 0.414997 0.829993 1.65999 3.31997 6.63995 13.2799 26.5598 53.1196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.292 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 722.897 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0151-1732_X_dfm.log closed on Thu May 19 22:01:56 2016