! Started logfile: /scr/pima/bg219e_uvs/J1619-1817_X_dfm.log on Thu May 19 18:47:02 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/bg219e_uvs/J1619-1817_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1619-1817_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.793735 visibilities/baseline/integration-bin. ! Found source: J1619-1817 ! ! 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 16116 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 J1619-1817_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029173Jy sigma=22.055027 ! Fit after self-cal, rms=0.785481Jy sigma=16.575757 ! 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=0.8458 mas, bmaj=2.518 mas, bpa=20.49 degrees ! Estimated noise=0.617532 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 = 0.160803 Jy ! Component: 100 - total flux cleaned = 0.199974 Jy ! Total flux subtracted in 100 components = 0.199974 Jy ! Clean residual min=-0.010848 max=0.016114 Jy/beam ! Clean residual mean=0.000022 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.199974 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.199974 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=0.086120Jy sigma=1.670964 ! Fit after self-cal, rms=0.086028Jy sigma=1.669357 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187582 Jy ! Component: 100 - total flux cleaned = 0.0303642 Jy ! Total flux subtracted in 100 components = 0.0303642 Jy ! Clean residual min=-0.008017 max=0.010101 Jy/beam ! Clean residual mean=0.000011 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.230338 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.230338 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=0.079607Jy sigma=1.484688 ! Fit after self-cal, rms=0.079580Jy sigma=1.483326 ! 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=1.17 mas, bmaj=2.972 mas, bpa=15.31 degrees ! Estimated noise=0.269653 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 (-1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144162 Jy ! Component: 100 - total flux cleaned = 0.0228942 Jy ! Component: 150 - total flux cleaned = 0.028554 Jy ! Component: 200 - total flux cleaned = 0.0306231 Jy ! Total flux subtracted in 200 components = 0.0306231 Jy ! Clean residual min=-0.004943 max=0.006544 Jy/beam ! Clean residual mean=0.000011 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.260961 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.260961 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=0.076785Jy sigma=1.412445 ! Fit after self-cal, rms=0.076723Jy sigma=1.409698 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 2.972 at 15.31 degrees (North through East) ! Clean map min=-0.0046838 max=0.21451 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 0.99 HN 1.11 KP 0.98 ! LA 0.99 NL 1.00 OV 0.98 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.10 KP 0.98 ! LA 0.99 NL 1.01 OV 0.98 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.07 KP 0.98 ! LA 0.98 NL 0.98 OV 0.97 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.11 KP 0.98 ! LA 1.01 NL 1.01 OV 0.98 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.10 KP 0.99 ! LA 0.98 NL 1.01 OV 0.97 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.09 KP 0.97 ! LA 0.99 NL 0.99 OV 0.98 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.09 KP 0.96 ! LA 0.99 NL 1.01 OV 0.98 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.13 KP 1.00 ! LA 0.97 NL 0.99 OV 0.97 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 0.99 ! LA 0.99 NL 0.99 OV 0.98 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.09 KP 0.97 ! LA 1.00 NL 0.98 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.06 KP 0.97 ! LA 0.99 NL 1.00 OV 0.96 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.08 KP 1.00 ! LA 0.98 NL 0.97 OV 0.96 PT 1.01 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.076723Jy sigma=1.409698 ! Fit after self-cal, rms=0.077350Jy sigma=1.393011 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.009 mas, bpa=15.73 degrees ! Estimated noise=0.266476 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 = -0.00178131 Jy ! Component: 100 - total flux cleaned = -0.00190696 Jy ! Component: 150 - total flux cleaned = -0.0021902 Jy ! Component: 200 - total flux cleaned = -0.0025219 Jy ! Total flux subtracted in 200 components = -0.0025219 Jy ! Clean residual min=-0.005434 max=0.005779 Jy/beam ! Clean residual mean=0.000005 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.258439 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.258439 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=0.076750Jy sigma=1.387281 ! Fit after self-cal, rms=0.076790Jy sigma=1.386859 ! Inverting map ! Added new window around map position (5, 46.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519784 Jy ! Component: 100 - total flux cleaned = 0.00757908 Jy ! Component: 150 - total flux cleaned = 0.0089597 Jy ! Component: 200 - total flux cleaned = 0.00952428 Jy ! Total flux subtracted in 200 components = 0.00952428 Jy ! Clean residual min=-0.004938 max=0.003905 Jy/beam ! Clean residual mean=0.000005 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.267963 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 104 components and 0.267963 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=0.076235Jy sigma=1.378658 ! Fit after self-cal, rms=0.076201Jy sigma=1.377614 ! 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=0.076201Jy sigma=1.377614 ! Fit after self-cal, rms=0.074788Jy sigma=1.370918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=2.987 mas, bpa=15.36 degrees ! Estimated noise=0.263159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162697 Jy ! Component: 100 - total flux cleaned = 0.000474938 Jy ! Component: 150 - total flux cleaned = 0.000745963 Jy ! Component: 200 - total flux cleaned = 0.0010531 Jy ! Total flux subtracted in 200 components = 0.0010531 Jy ! Clean residual min=-0.003582 max=0.004007 Jy/beam ! Clean residual mean=0.000003 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.269016 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.269016 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=0.074533Jy sigma=1.369011 ! Fit after self-cal, rms=0.074535Jy sigma=1.368833 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 (-4.4, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190045 Jy ! Component: 100 - total flux cleaned = 0.00100703 Jy ! Component: 150 - total flux cleaned = 0.000575929 Jy ! Component: 200 - total flux cleaned = 0.000342302 Jy ! Total flux subtracted in 200 components = 0.000342302 Jy ! Clean residual min=-0.003501 max=0.002866 Jy/beam ! Clean residual mean=0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.269359 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.269359 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=0.074157Jy sigma=1.364164 ! Fit after self-cal, rms=0.074154Jy sigma=1.363845 ! 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=0.074154Jy sigma=1.363845 ! Fit after self-cal, rms=0.073815Jy sigma=1.363378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.981 mas, bpa=15.26 degrees ! Estimated noise=0.261977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384906 Jy ! Component: 100 - total flux cleaned = -0.000528816 Jy ! Component: 150 - total flux cleaned = -0.000657072 Jy ! Component: 200 - total flux cleaned = -0.00071665 Jy ! Total flux subtracted in 200 components = -0.00071665 Jy ! Clean residual min=-0.003016 max=0.002742 Jy/beam ! Clean residual mean=0.000003 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.268642 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.268642 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=0.073612Jy sigma=1.361680 ! Fit after self-cal, rms=0.073617Jy sigma=1.361632 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 = 2.37561e-06 Jy ! Component: 100 - total flux cleaned = -5.13549e-05 Jy ! Component: 150 - total flux cleaned = -3.87372e-08 Jy ! Component: 200 - total flux cleaned = 4.86063e-05 Jy ! Total flux subtracted in 200 components = 4.86063e-05 Jy ! Clean residual min=-0.002910 max=0.002600 Jy/beam ! Clean residual mean=0.000003 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.268691 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 181 components and 0.268691 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=0.073509Jy sigma=1.360605 ! Fit after self-cal, rms=0.073514Jy sigma=1.360596 ! 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=0.073514Jy sigma=1.360596 ! Fit after self-cal, rms=0.074786Jy sigma=1.358515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.32 mas, bmaj=4.355 mas, bpa=4.346 degrees ! Estimated noise=0.29825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724873 Jy ! Component: 100 - total flux cleaned = 0.000979856 Jy ! Component: 150 - total flux cleaned = 0.000981558 Jy ! Component: 200 - total flux cleaned = 0.00104583 Jy ! Total flux subtracted in 200 components = 0.00104583 Jy ! Clean residual min=-0.003205 max=0.002752 Jy/beam ! Clean residual mean=0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.269736 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 207 components and 0.269736 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=0.074742Jy sigma=1.358156 ! Fit after self-cal, rms=0.074761Jy sigma=1.358054 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 = 0.00010087 Jy ! Component: 100 - total flux cleaned = 0.000224893 Jy ! Component: 150 - total flux cleaned = 0.000225926 Jy ! Component: 200 - total flux cleaned = 0.000252488 Jy ! Total flux subtracted in 200 components = 0.000252488 Jy ! Clean residual min=-0.003179 max=0.002664 Jy/beam ! Clean residual mean=0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.269989 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 217 components and 0.269989 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=0.074733Jy sigma=1.357937 ! Fit after self-cal, rms=0.074732Jy sigma=1.357911 ! 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=1.17 mas, bmaj=2.976 mas, bpa=15.19 degrees ! Estimated noise=0.261811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 2.976 at 15.19 degrees (North through East) ! Clean map min=-0.0029548 max=0.20756 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=0.8451 mas, bmaj=2.52 mas, bpa=20.36 degrees ! Estimated noise=0.60119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156463 Jy ! Component: 100 - total flux cleaned = 0.195399 Jy ! Component: 150 - total flux cleaned = 0.21342 Jy ! Component: 200 - total flux cleaned = 0.224024 Jy ! Total flux subtracted in 200 components = 0.224024 Jy ! Clean residual min=-0.006411 max=0.006704 Jy/beam ! Clean residual mean=0.000010 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.224024 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 0.224024 Jy ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.976 mas, bpa=15.19 degrees ! Estimated noise=0.261811 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 = 0.0131476 Jy ! Component: 100 - total flux cleaned = 0.0214196 Jy ! Component: 150 - total flux cleaned = 0.0275095 Jy ! Component: 200 - total flux cleaned = 0.0323386 Jy ! Total flux subtracted in 200 components = 0.0323386 Jy ! Clean residual min=-0.003190 max=0.004539 Jy/beam ! Clean residual mean=0.000009 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.256363 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 68 components and 0.256363 Jy ! Inverting map ! Added new window around map position (-12, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450627 Jy ! Component: 100 - total flux cleaned = 0.0068716 Jy ! Component: 150 - total flux cleaned = 0.00844227 Jy ! Component: 200 - total flux cleaned = 0.00962025 Jy ! Total flux subtracted in 200 components = 0.00962025 Jy ! Clean residual min=-0.002938 max=0.003219 Jy/beam ! Clean residual mean=0.000003 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.265983 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 103 components and 0.265983 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=2.32 mas, bmaj=4.355 mas, bpa=4.346 degrees ! Estimated noise=0.29825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320273 Jy ! Component: 100 - total flux cleaned = 0.00437647 Jy ! Component: 150 - total flux cleaned = 0.00488554 Jy ! Component: 200 - total flux cleaned = 0.00526363 Jy ! Total flux subtracted in 200 components = 0.00526363 Jy ! Clean residual min=-0.003178 max=0.003651 Jy/beam ! Clean residual mean=0.000000 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.271247 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 = 7.36592e-05 Jy ! Component: 100 - total flux cleaned = 0.000266471 Jy ! Component: 150 - total flux cleaned = 0.000445395 Jy ! Component: 200 - total flux cleaned = 0.000500508 Jy ! Total flux subtracted in 200 components = 0.000500508 Jy ! Clean residual min=-0.003016 max=0.003286 Jy/beam ! Clean residual mean=0.000000 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.271747 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 158 components and 0.271747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.976 mas, bpa=15.19 degrees ! Estimated noise=0.261811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153814 Jy ! Component: 100 - total flux cleaned = -0.0016858 Jy ! Component: 150 - total flux cleaned = -0.00169104 Jy ! Component: 200 - total flux cleaned = -0.00175376 Jy ! Total flux subtracted in 200 components = -0.00175376 Jy ! Clean residual min=-0.002607 max=0.002628 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.269994 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 188 components and 0.269994 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=0.075007Jy sigma=1.360992 ! Fit after self-cal, rms=0.074966Jy sigma=1.360420 wmodel /J1619-1817_X_map.mod ! wmodel: Unable to open new model file: /J1619-1817_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1619-1817_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 2.976 at 15.19 degrees (North through East) ! Clean map min=-0.0028755 max=0.20711 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1619-1817_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.207111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000653259 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.946247 0.946247 1.89249 3.78499 7.56997 15.1399 30.2799 60.5598 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 317.042 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1619-1817_X_dfm.log closed on Thu May 19 18:47:04 2016