! Started logfile: /scr/pima/bg219g_uvs/J1512+0203_X_dfm.log on Thu May 19 21:51:16 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/bg219g_uvs/J1512+0203_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1512+0203_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885648 visibilities/baseline/integration-bin. ! Found source: J1512+0203 ! ! 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 22956 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 J1512+0203_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. ! ! 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=1.023885Jy sigma=23.327043 ! Fit after self-cal, rms=0.812078Jy sigma=18.361326 ! 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=0.718 mas, bmaj=1.703 mas, bpa=-4.935 degrees ! Estimated noise=0.388036 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 = 0.155053 Jy ! Component: 100 - total flux cleaned = 0.188865 Jy ! Total flux subtracted in 100 components = 0.188865 Jy ! Clean residual min=-0.007646 max=0.011162 Jy/beam ! Clean residual mean=-0.000001 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.188865 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.188865 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=0.085740Jy sigma=1.776552 ! Fit after self-cal, rms=0.085489Jy sigma=1.772057 ! Inverting map ! Added new window around map position (-15.6, 35). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714317 Jy ! Component: 100 - total flux cleaned = 0.00791869 Jy ! Total flux subtracted in 100 components = 0.00791869 Jy ! Clean residual min=-0.006176 max=0.008626 Jy/beam ! Clean residual mean=-0.000000 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.196784 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.196784 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=0.084064Jy sigma=1.740925 ! Fit after self-cal, rms=0.083967Jy sigma=1.738396 ! 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=0.9132 mas, bmaj=2.046 mas, bpa=-3.794 degrees ! Estimated noise=0.210647 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 = 0.00572753 Jy ! Component: 100 - total flux cleaned = 0.00594554 Jy ! Component: 150 - total flux cleaned = 0.00566158 Jy ! Component: 200 - total flux cleaned = 0.00519907 Jy ! Total flux subtracted in 200 components = 0.00519907 Jy ! Clean residual min=-0.008080 max=0.011709 Jy/beam ! Clean residual mean=0.000002 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.201983 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.201983 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=0.083000Jy sigma=1.722516 ! Fit after self-cal, rms=0.082871Jy sigma=1.719147 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9132 x 2.046 at -3.794 degrees (North through East) ! Clean map min=-0.0071358 max=0.19136 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.92 KP 1.02 ! LA 1.19 MK 0.97 NL 0.98 OV 0.94 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.082871Jy sigma=1.719147 ! Fit after self-cal, rms=0.082863Jy sigma=1.714985 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=2.044 mas, bpa=-3.782 degrees ! Estimated noise=0.20988 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 = 0.00217621 Jy ! Component: 100 - total flux cleaned = 0.0018412 Jy ! Component: 150 - total flux cleaned = 0.00138952 Jy ! Component: 200 - total flux cleaned = 0.00108641 Jy ! Total flux subtracted in 200 components = 0.00108641 Jy ! Clean residual min=-0.007714 max=0.010725 Jy/beam ! Clean residual mean=0.000002 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.203069 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.203069 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=0.082529Jy sigma=1.710960 ! Fit after self-cal, rms=0.082500Jy sigma=1.709953 ! 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=0.082500Jy sigma=1.709953 ! Fit after self-cal, rms=0.080116Jy sigma=1.691281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.916 mas, bmaj=2.05 mas, bpa=-3.693 degrees ! Estimated noise=0.203734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00402306 Jy ! Component: 100 - total flux cleaned = -0.00474806 Jy ! Component: 150 - total flux cleaned = -0.00508759 Jy ! Component: 200 - total flux cleaned = -0.00544753 Jy ! Total flux subtracted in 200 components = -0.00544753 Jy ! Clean residual min=-0.006441 max=0.010417 Jy/beam ! Clean residual mean=0.000002 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.197622 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.197622 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=0.079599Jy sigma=1.686939 ! Fit after self-cal, rms=0.079567Jy sigma=1.686296 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 (-6.2, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0088775 Jy ! Component: 100 - total flux cleaned = 0.010909 Jy ! Component: 150 - total flux cleaned = 0.011722 Jy ! Component: 200 - total flux cleaned = 0.0122717 Jy ! Total flux subtracted in 200 components = 0.0122717 Jy ! Clean residual min=-0.006280 max=0.009629 Jy/beam ! Clean residual mean=-0.000001 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.209893 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 95 components and 0.209894 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=0.078176Jy sigma=1.661979 ! Fit after self-cal, rms=0.078015Jy sigma=1.657313 ! 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=0.078015Jy sigma=1.657313 ! Fit after self-cal, rms=0.077406Jy sigma=1.655522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=2.053 mas, bpa=-3.596 degrees ! Estimated noise=0.202202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154714 Jy ! Component: 100 - total flux cleaned = 0.00124755 Jy ! Component: 150 - total flux cleaned = 0.00137262 Jy ! Component: 200 - total flux cleaned = 0.00169754 Jy ! Total flux subtracted in 200 components = 0.00169754 Jy ! Clean residual min=-0.006241 max=0.007895 Jy/beam ! Clean residual mean=-0.000001 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.211591 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 125 components and 0.211591 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=0.076775Jy sigma=1.647603 ! Fit after self-cal, rms=0.076730Jy sigma=1.646237 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 = 0.00126851 Jy ! Component: 100 - total flux cleaned = 0.00116908 Jy ! Component: 150 - total flux cleaned = 0.0010829 Jy ! Component: 200 - total flux cleaned = 0.00148794 Jy ! Total flux subtracted in 200 components = 0.00148794 Jy ! Clean residual min=-0.006451 max=0.007271 Jy/beam ! Clean residual mean=-0.000001 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.213079 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 147 components and 0.213079 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=0.076436Jy sigma=1.642629 ! Fit after self-cal, rms=0.076413Jy sigma=1.642067 ! 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=0.076413Jy sigma=1.642067 ! Fit after self-cal, rms=0.075990Jy sigma=1.641064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=3.223 mas, bpa=-4.682 degrees ! Estimated noise=0.250316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169434 Jy ! Component: 100 - total flux cleaned = 0.00180052 Jy ! Component: 150 - total flux cleaned = 0.00191927 Jy ! Component: 200 - total flux cleaned = 0.0018008 Jy ! Total flux subtracted in 200 components = 0.0018008 Jy ! Clean residual min=-0.009631 max=0.011910 Jy/beam ! Clean residual mean=-0.000003 rms=0.003283 Jy/beam ! Combined flux in latest and established models = 0.21488 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 0.21488 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=0.075809Jy sigma=1.638971 ! Fit after self-cal, rms=0.075760Jy sigma=1.637939 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 = 0.00044802 Jy ! Component: 100 - total flux cleaned = 0.000556115 Jy ! Component: 150 - total flux cleaned = 0.00045601 Jy ! Component: 200 - total flux cleaned = 0.000457368 Jy ! Total flux subtracted in 200 components = 0.000457368 Jy ! Clean residual min=-0.009515 max=0.011403 Jy/beam ! Clean residual mean=-0.000003 rms=0.003214 Jy/beam ! Combined flux in latest and established models = 0.215337 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 0.215337 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=0.075716Jy sigma=1.638320 ! Fit after self-cal, rms=0.075697Jy sigma=1.637945 ! 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=0.9189 mas, bmaj=2.054 mas, bpa=-3.515 degrees ! Estimated noise=0.201297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9189 x 2.054 at -3.515 degrees (North through East) ! Clean map min=-0.0087588 max=0.17866 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=0.7213 mas, bmaj=1.706 mas, bpa=-4.669 degrees ! Estimated noise=0.373021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148943 Jy ! Component: 100 - total flux cleaned = 0.182873 Jy ! Component: 150 - total flux cleaned = 0.194443 Jy ! Component: 200 - total flux cleaned = 0.196872 Jy ! Total flux subtracted in 200 components = 0.196872 Jy ! Clean residual min=-0.005801 max=0.008695 Jy/beam ! Clean residual mean=-0.000000 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.196872 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 0.196872 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9189 mas, bmaj=2.054 mas, bpa=-3.515 degrees ! Estimated noise=0.201297 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 (-14.6, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122025 Jy ! Component: 100 - total flux cleaned = 0.0164515 Jy ! Component: 150 - total flux cleaned = 0.0194091 Jy ! Component: 200 - total flux cleaned = 0.020919 Jy ! Total flux subtracted in 200 components = 0.020919 Jy ! Clean residual min=-0.006749 max=0.008064 Jy/beam ! Clean residual mean=-0.000001 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.217791 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.217791 Jy ! Inverting map ! Added new window around map position (7.2, -41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684424 Jy ! Component: 100 - total flux cleaned = 0.00809045 Jy ! Component: 150 - total flux cleaned = 0.00920909 Jy ! Component: 200 - total flux cleaned = 0.0102287 Jy ! Total flux subtracted in 200 components = 0.0102287 Jy ! Clean residual min=-0.005804 max=0.007140 Jy/beam ! Clean residual mean=-0.000002 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.228019 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 94 components and 0.228019 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=2.135 mas, bmaj=3.223 mas, bpa=-4.682 degrees ! Estimated noise=0.250316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413749 Jy ! Component: 100 - total flux cleaned = 0.0050226 Jy ! Component: 150 - total flux cleaned = 0.00595696 Jy ! Component: 200 - total flux cleaned = 0.00692377 Jy ! Total flux subtracted in 200 components = 0.00692377 Jy ! Clean residual min=-0.008880 max=0.010451 Jy/beam ! Clean residual mean=-0.000003 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.234943 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 = 0.000433203 Jy ! Component: 100 - total flux cleaned = 0.000689131 Jy ! Component: 150 - total flux cleaned = 0.00103967 Jy ! Component: 200 - total flux cleaned = 0.0012483 Jy ! Total flux subtracted in 200 components = 0.0012483 Jy ! Clean residual min=-0.008964 max=0.010131 Jy/beam ! Clean residual mean=-0.000004 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 0.236191 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 147 components and 0.236191 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9189 mas, bmaj=2.054 mas, bpa=-3.515 degrees ! Estimated noise=0.201297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.98444e-05 Jy ! Component: 100 - total flux cleaned = 0.000911519 Jy ! Component: 150 - total flux cleaned = 0.00147747 Jy ! Component: 200 - total flux cleaned = 0.0016457 Jy ! Total flux subtracted in 200 components = 0.0016457 Jy ! Clean residual min=-0.005726 max=0.006569 Jy/beam ! Clean residual mean=-0.000002 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.237837 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 0.237837 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=0.074459Jy sigma=1.616042 ! Fit after self-cal, rms=0.074339Jy sigma=1.611276 wmodel /J1512+0203_X_map.mod ! wmodel: Unable to open new model file: /J1512+0203_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1512+0203_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9189 x 2.054 at -3.515 degrees (North through East) ! Clean map min=-0.0071506 max=0.17589 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1512+0203_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.175885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00155032 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.64432 2.64432 5.28864 10.5773 21.1546 42.3091 84.6183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 113.45 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1512+0203_X_dfm.log closed on Thu May 19 21:51:19 2016