! Started logfile: /scr/pima/bg219a_uvs/J0510+1800_X_dfm.log on Thu May 19 23:53:01 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/bg219a_uvs/J0510+1800_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0510+1800_X_uva.fits ! AN table 1: 9 integrations on 3 of 3 possible baselines. ! AN table 2: 18 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.826087 visibilities/baseline/integration-bin. ! Found source: J0510+1800 ! ! 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 121 lines of history. ! ! Reading 2052 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 J0510+1800_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 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.201671Jy sigma=27.956849 ! Fit after self-cal, rms=0.436145Jy sigma=9.771950 ! 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=0.6928 mas, bmaj=1.22 mas, bpa=-10.21 degrees ! Estimated noise=1.32948 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 = 0.421185 Jy ! Component: 100 - total flux cleaned = 0.534115 Jy ! Total flux subtracted in 100 components = 0.534115 Jy ! Clean residual min=-0.029894 max=0.051212 Jy/beam ! Clean residual mean=0.000307 rms=0.009893 Jy/beam ! Combined flux in latest and established models = 0.534114 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.534114 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=0.162132Jy sigma=3.730918 ! Fit after self-cal, rms=0.162101Jy sigma=3.728731 ! 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=1.018 mas, bmaj=1.723 mas, bpa=-16.13 degrees ! Estimated noise=0.740801 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 = 0.0721927 Jy ! Component: 100 - total flux cleaned = 0.100472 Jy ! Component: 150 - total flux cleaned = 0.114245 Jy ! Component: 200 - total flux cleaned = 0.119542 Jy ! Total flux subtracted in 200 components = 0.119542 Jy ! Clean residual min=-0.022028 max=0.037009 Jy/beam ! Clean residual mean=0.000630 rms=0.008727 Jy/beam ! Combined flux in latest and established models = 0.653656 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.653656 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=0.131223Jy sigma=3.050874 ! Fit after self-cal, rms=0.131216Jy sigma=3.048699 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.723 at -16.13 degrees (North through East) ! Clean map min=-0.020893 max=0.57984 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. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 0.99 NL 0.98 OV 1.10 ! PT 0.96 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.97 NL 0.99 OV 1.08 ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 0.99 NL 0.98 OV 1.08 ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.96 NL 1.00 OV 1.08 ! PT 0.95 ! ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.99 NL 0.99 OV 1.08 ! PT 0.95 ! ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 0.98 NL 0.99 OV 1.09 ! PT 0.96 ! ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.98 NL 0.98 OV 1.08 ! PT 0.96 ! ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.99 NL 0.98 OV 1.09 ! PT 0.96 ! ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.00 NL 0.99 OV 1.07 ! PT 0.95 ! ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.99 NL 0.98 OV 1.07 ! PT 0.94 ! ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.94 NL 0.97 OV 1.10 ! PT 0.94 ! ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MK 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.98 NL 0.96 OV 1.07 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.131216Jy sigma=3.048699 ! Fit after self-cal, rms=0.123580Jy sigma=2.936814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=5.686 mas, bpa=-39.15 degrees ! Estimated noise=0.77308 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 = -0.00195866 Jy ! Component: 100 - total flux cleaned = -0.0020589 Jy ! Component: 150 - total flux cleaned = -0.00237011 Jy ! Component: 200 - total flux cleaned = -0.00265395 Jy ! Total flux subtracted in 200 components = -0.00265395 Jy ! Clean residual min=-0.012036 max=0.013316 Jy/beam ! Clean residual mean=0.000175 rms=0.003404 Jy/beam ! Combined flux in latest and established models = 0.651002 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.651002 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=0.123309Jy sigma=2.931647 ! Fit after self-cal, rms=0.123291Jy sigma=2.930608 ! 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=0.123291Jy sigma=2.930608 ! Fit after self-cal, rms=0.123323Jy sigma=2.930429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=5.685 mas, bpa=-39.15 degrees ! Estimated noise=0.773226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011242 Jy ! Component: 100 - total flux cleaned = -0.00122019 Jy ! Component: 150 - total flux cleaned = -0.00153463 Jy ! Component: 200 - total flux cleaned = -0.00168045 Jy ! Total flux subtracted in 200 components = -0.00168045 Jy ! Clean residual min=-0.011340 max=0.012798 Jy/beam ! Clean residual mean=0.000169 rms=0.003266 Jy/beam ! Combined flux in latest and established models = 0.649322 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.649321 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=0.123164Jy sigma=2.927618 ! Fit after self-cal, rms=0.123156Jy sigma=2.926981 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 = -0.000431596 Jy ! Component: 100 - total flux cleaned = -0.000440053 Jy ! Component: 150 - total flux cleaned = -0.000674951 Jy ! Component: 200 - total flux cleaned = -0.000840219 Jy ! Total flux subtracted in 200 components = -0.000840219 Jy ! Clean residual min=-0.010973 max=0.012446 Jy/beam ! Clean residual mean=0.000177 rms=0.003195 Jy/beam ! Combined flux in latest and established models = 0.648481 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.648481 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=0.123064Jy sigma=2.925406 ! Fit after self-cal, rms=0.123062Jy sigma=2.924992 ! 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=0.123062Jy sigma=2.924992 ! Fit after self-cal, rms=0.123192Jy sigma=2.924737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=5.685 mas, bpa=-39.14 degrees ! Estimated noise=0.773897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476858 Jy ! Component: 100 - total flux cleaned = -0.000537005 Jy ! Component: 150 - total flux cleaned = -0.000592026 Jy ! Component: 200 - total flux cleaned = -0.000696961 Jy ! Total flux subtracted in 200 components = -0.000696961 Jy ! Clean residual min=-0.010754 max=0.011980 Jy/beam ! Clean residual mean=0.000164 rms=0.003086 Jy/beam ! Combined flux in latest and established models = 0.647784 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.647784 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=0.123118Jy sigma=2.923526 ! Fit after self-cal, rms=0.123119Jy sigma=2.923249 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 = -0.000386835 Jy ! Component: 100 - total flux cleaned = -0.00049612 Jy ! Component: 150 - total flux cleaned = -0.00064765 Jy ! Component: 200 - total flux cleaned = -0.000694306 Jy ! Total flux subtracted in 200 components = -0.000694306 Jy ! Clean residual min=-0.010651 max=0.011765 Jy/beam ! Clean residual mean=0.000170 rms=0.003046 Jy/beam ! Combined flux in latest and established models = 0.64709 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 23 components and 0.64709 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=0.123067Jy sigma=2.922393 ! Fit after self-cal, rms=0.123071Jy sigma=2.922235 ! 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=0.123071Jy sigma=2.922235 ! Fit after self-cal, rms=0.123151Jy sigma=2.922117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.808 mas, bmaj=5.628 mas, bpa=-50.4 degrees ! Estimated noise=0.896614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.09285e-05 Jy ! Component: 100 - total flux cleaned = 8.06594e-05 Jy ! Component: 150 - total flux cleaned = 7.93785e-05 Jy ! Component: 200 - total flux cleaned = 7.80067e-05 Jy ! Total flux subtracted in 200 components = 7.80067e-05 Jy ! Clean residual min=-0.010273 max=0.011344 Jy/beam ! Clean residual mean=0.000245 rms=0.003679 Jy/beam ! Combined flux in latest and established models = 0.647168 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 25 components and 0.647168 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=0.123138Jy sigma=2.922443 ! Fit after self-cal, rms=0.123132Jy sigma=2.922027 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 = -0.000182197 Jy ! Component: 100 - total flux cleaned = -0.000189774 Jy ! Component: 150 - total flux cleaned = -0.000268442 Jy ! Component: 200 - total flux cleaned = -0.000268641 Jy ! Total flux subtracted in 200 components = -0.000268641 Jy ! Clean residual min=-0.010189 max=0.011263 Jy/beam ! Clean residual mean=0.000249 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.646899 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 25 components and 0.646899 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=0.123133Jy sigma=2.922500 ! Fit after self-cal, rms=0.123131Jy sigma=2.922202 ! 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=1.097 mas, bmaj=5.685 mas, bpa=-39.13 degrees ! Estimated noise=0.774385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 5.685 at -39.13 degrees (North through East) ! Clean map min=-0.010221 max=0.61612 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 ! Performing amp+phase self-cal ! ! 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=0.123131Jy sigma=2.922202 ! Fit after self-cal, rms=0.114133Jy sigma=2.712515 ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=5.706 mas, bpa=-39.15 degrees ! Estimated noise=0.739324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0244181 Jy ! Component: 100 - total flux cleaned = -0.0331606 Jy ! Component: 150 - total flux cleaned = -0.036814 Jy ! Component: 200 - total flux cleaned = -0.0380386 Jy ! Total flux subtracted in 200 components = -0.0380386 Jy ! Clean residual min=-0.010435 max=0.016175 Jy/beam ! Clean residual mean=0.000346 rms=0.004727 Jy/beam ! Combined flux in latest and established models = 0.608861 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.608861 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=0.109179Jy sigma=2.602804 ! Fit after self-cal, rms=0.109177Jy sigma=2.602765 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119796 Jy ! Component: 100 - total flux cleaned = -6.91101e-05 Jy ! Component: 150 - total flux cleaned = -0.000115056 Jy ! Component: 200 - total flux cleaned = -0.000160102 Jy ! Total flux subtracted in 200 components = -0.000160102 Jy ! Clean residual min=-0.010417 max=0.016053 Jy/beam ! Clean residual mean=0.000348 rms=0.004687 Jy/beam ! Combined flux in latest and established models = 0.608701 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.608701 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=0.109140Jy sigma=2.601954 ! Fit after self-cal, rms=0.109141Jy sigma=2.601925 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.109141Jy sigma=2.601925 ! Fit after self-cal, rms=0.104473Jy sigma=2.492982 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=0.7253 mas, bmaj=6.604 mas, bpa=-37.89 degrees ! Estimated noise=1.35296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.426596 Jy ! Component: 100 - total flux cleaned = 0.519622 Jy ! Component: 150 - total flux cleaned = 0.547381 Jy ! Component: 200 - total flux cleaned = 0.563456 Jy ! Total flux subtracted in 200 components = 0.563456 Jy ! Clean residual min=-0.011291 max=0.013427 Jy/beam ! Clean residual mean=0.000116 rms=0.003686 Jy/beam ! Combined flux in latest and established models = 0.563456 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.563456 Jy ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=5.703 mas, bpa=-39.15 degrees ! Estimated noise=0.707633 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 = 0.0140395 Jy ! Component: 100 - total flux cleaned = 0.0162675 Jy ! Component: 150 - total flux cleaned = 0.0167814 Jy ! Component: 200 - total flux cleaned = 0.0167723 Jy ! Total flux subtracted in 200 components = 0.0167723 Jy ! Clean residual min=-0.012476 max=0.019390 Jy/beam ! Clean residual mean=0.000301 rms=0.005475 Jy/beam ! Combined flux in latest and established models = 0.580228 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.580228 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=2.821 mas, bmaj=5.625 mas, bpa=-49.77 degrees ! Estimated noise=0.807906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131403 Jy ! Component: 100 - total flux cleaned = 0.0010253 Jy ! Component: 150 - total flux cleaned = 0.000761552 Jy ! Component: 200 - total flux cleaned = 0.000523688 Jy ! Total flux subtracted in 200 components = 0.000523688 Jy ! Clean residual min=-0.012420 max=0.023228 Jy/beam ! Clean residual mean=0.000453 rms=0.006986 Jy/beam ! Combined flux in latest and established models = 0.580752 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 = -0.000226297 Jy ! Component: 100 - total flux cleaned = -0.000428526 Jy ! Component: 150 - total flux cleaned = -0.000525553 Jy ! Component: 200 - total flux cleaned = -0.000717797 Jy ! Total flux subtracted in 200 components = -0.000717797 Jy ! Clean residual min=-0.011767 max=0.022772 Jy/beam ! Clean residual mean=0.000463 rms=0.006773 Jy/beam ! Combined flux in latest and established models = 0.580034 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.580034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=5.703 mas, bpa=-39.15 degrees ! Estimated noise=0.707633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000870501 Jy ! Component: 100 - total flux cleaned = -0.00116028 Jy ! Component: 150 - total flux cleaned = -0.00124128 Jy ! Component: 200 - total flux cleaned = -0.00138289 Jy ! Total flux subtracted in 200 components = -0.00138289 Jy ! Clean residual min=-0.009814 max=0.017270 Jy/beam ! Clean residual mean=0.000315 rms=0.004936 Jy/beam ! Combined flux in latest and established models = 0.578651 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.578651 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=0.100759Jy sigma=2.420953 ! Fit after self-cal, rms=0.100752Jy sigma=2.420898 wmodel /J0510+1800_X_map.mod ! wmodel: Unable to open new model file: /J0510+1800_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0510+1800_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 5.703 at -39.15 degrees (North through East) ! Clean map min=-0.0096231 max=0.56349 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0510+1800_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.563491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00492849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.62391 2.62391 5.24781 10.4956 20.9912 41.9825 83.965 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0147 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.563 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 114.333 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0510+1800_X_dfm.log closed on Thu May 19 23:53:03 2016