! Started logfile: /scr/pima/bg219b_uvs/J0920-3631_X_dfm.log on Thu May 19 20:11:18 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/bg219b_uvs/J0920-3631_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0920-3631_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.721296 visibilities/baseline/integration-bin. ! Found source: J0920-3631 ! ! 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 18696 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 J0920-3631_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036030Jy sigma=18.272536 ! Fit after self-cal, rms=0.798649Jy sigma=13.706519 ! 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=0.6466 mas, bmaj=2.015 mas, bpa=0.5869 degrees ! Estimated noise=0.671698 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 = 0.154208 Jy ! Component: 100 - total flux cleaned = 0.188292 Jy ! Total flux subtracted in 100 components = 0.188292 Jy ! Clean residual min=-0.013157 max=0.027853 Jy/beam ! Clean residual mean=-0.000081 rms=0.003430 Jy/beam ! Combined flux in latest and established models = 0.188292 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.188292 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=0.111967Jy sigma=1.818281 ! Fit after self-cal, rms=0.111763Jy sigma=1.816869 ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231444 Jy ! Component: 100 - total flux cleaned = 0.0341546 Jy ! Total flux subtracted in 100 components = 0.0341546 Jy ! Clean residual min=-0.011641 max=0.026427 Jy/beam ! Clean residual mean=-0.000063 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.222447 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.222447 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=0.105610Jy sigma=1.673131 ! Fit after self-cal, rms=0.104884Jy sigma=1.650075 ! Inverting map ! Added new window around map position (1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021036 Jy ! Component: 100 - total flux cleaned = 0.0340449 Jy ! Total flux subtracted in 100 components = 0.0340449 Jy ! Clean residual min=-0.010987 max=0.013909 Jy/beam ! Clean residual mean=-0.000045 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.256492 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.256492 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=0.099538Jy sigma=1.544142 ! Fit after self-cal, rms=0.099375Jy sigma=1.540720 ! 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=0.8547 mas, bmaj=2.622 mas, bpa=2.061 degrees ! Estimated noise=0.306119 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 = 0.0118326 Jy ! Component: 100 - total flux cleaned = 0.0182902 Jy ! Component: 150 - total flux cleaned = 0.0208209 Jy ! Component: 200 - total flux cleaned = 0.0216151 Jy ! Total flux subtracted in 200 components = 0.0216151 Jy ! Clean residual min=-0.009691 max=0.011611 Jy/beam ! Clean residual mean=-0.000053 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.278107 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.278107 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=0.097910Jy sigma=1.510652 ! Fit after self-cal, rms=0.097811Jy sigma=1.508975 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 2.622 at 2.061 degrees (North through East) ! Clean map min=-0.0087164 max=0.1903 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 0.88 FD 0.92 HN 1.05 KP 0.91 ! LA 0.88 MK 1.00 NL 1.11 OV 0.93 ! PT 1.17 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.87 HN 1.09 KP 0.93 ! LA 0.90 MK 0.89 NL 1.08 OV 0.89 ! PT 1.13 SC 0.94 ! ! ! Fit before self-cal, rms=0.097811Jy sigma=1.508975 ! Fit after self-cal, rms=0.096639Jy sigma=1.485685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=2.62 mas, bpa=2.08 degrees ! Estimated noise=0.301928 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 = -0.00198336 Jy ! Component: 100 - total flux cleaned = -0.00209776 Jy ! Component: 150 - total flux cleaned = -0.00201834 Jy ! Component: 200 - total flux cleaned = -0.0019546 Jy ! Total flux subtracted in 200 components = -0.0019546 Jy ! Clean residual min=-0.008290 max=0.010164 Jy/beam ! Clean residual mean=-0.000036 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.276152 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.276152 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=0.096353Jy sigma=1.483280 ! Fit after self-cal, rms=0.096350Jy sigma=1.482640 ! 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=0.096350Jy sigma=1.482640 ! Fit after self-cal, rms=0.095694Jy sigma=1.482633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=2.621 mas, bpa=2.089 degrees ! Estimated noise=0.301016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396325 Jy ! Component: 100 - total flux cleaned = -0.000321865 Jy ! Component: 150 - total flux cleaned = -0.000322044 Jy ! Component: 200 - total flux cleaned = -0.000266482 Jy ! Total flux subtracted in 200 components = -0.000266482 Jy ! Clean residual min=-0.008063 max=0.010136 Jy/beam ! Clean residual mean=-0.000035 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.275886 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.275886 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=0.095570Jy sigma=1.481438 ! Fit after self-cal, rms=0.095533Jy sigma=1.481101 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 (-11.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00929851 Jy ! Component: 100 - total flux cleaned = 0.0128981 Jy ! Component: 150 - total flux cleaned = 0.0131683 Jy ! Component: 200 - total flux cleaned = 0.0132908 Jy ! Total flux subtracted in 200 components = 0.0132908 Jy ! Clean residual min=-0.007204 max=0.009463 Jy/beam ! Clean residual mean=-0.000035 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.289177 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.289176 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=0.094532Jy sigma=1.463705 ! Fit after self-cal, rms=0.094468Jy sigma=1.461263 ! 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=0.094468Jy sigma=1.461263 ! Fit after self-cal, rms=0.094087Jy sigma=1.444162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8556 mas, bmaj=2.629 mas, bpa=2.143 degrees ! Estimated noise=0.298692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305303 Jy ! Component: 100 - total flux cleaned = -0.000419134 Jy ! Component: 150 - total flux cleaned = -0.000518586 Jy ! Component: 200 - total flux cleaned = -0.000605233 Jy ! Total flux subtracted in 200 components = -0.000605233 Jy ! Clean residual min=-0.006028 max=0.008612 Jy/beam ! Clean residual mean=-0.000023 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.288571 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.288571 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=0.093809Jy sigma=1.441073 ! Fit after self-cal, rms=0.093856Jy sigma=1.440782 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 (-21.4, -26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831234 Jy ! Component: 100 - total flux cleaned = 0.010808 Jy ! Component: 150 - total flux cleaned = 0.0116342 Jy ! Component: 200 - total flux cleaned = 0.0120822 Jy ! Total flux subtracted in 200 components = 0.0120822 Jy ! Clean residual min=-0.005355 max=0.007295 Jy/beam ! Clean residual mean=-0.000011 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.300653 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 111 components and 0.300653 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=0.093104Jy sigma=1.422863 ! Fit after self-cal, rms=0.093046Jy sigma=1.420859 ! 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=0.093046Jy sigma=1.420859 ! Fit after self-cal, rms=0.092790Jy sigma=1.418377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=7.58 mas, bpa=-0.3625 degrees ! Estimated noise=0.364626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155843 Jy ! Component: 100 - total flux cleaned = 0.000952839 Jy ! Component: 150 - total flux cleaned = 0.000446893 Jy ! Component: 200 - total flux cleaned = 0.000322965 Jy ! Total flux subtracted in 200 components = 0.000322965 Jy ! Clean residual min=-0.006315 max=0.008354 Jy/beam ! Clean residual mean=-0.000006 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.300976 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.300976 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=0.092625Jy sigma=1.413838 ! Fit after self-cal, rms=0.092614Jy sigma=1.413266 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 = -0.000502905 Jy ! Component: 100 - total flux cleaned = -0.000514442 Jy ! Component: 150 - total flux cleaned = -0.000423097 Jy ! Component: 200 - total flux cleaned = -0.000337616 Jy ! Total flux subtracted in 200 components = -0.000337616 Jy ! Clean residual min=-0.005472 max=0.007719 Jy/beam ! Clean residual mean=-0.000006 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.300639 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.300639 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=0.092557Jy sigma=1.412129 ! Fit after self-cal, rms=0.092554Jy sigma=1.411948 ! 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=0.8562 mas, bmaj=2.632 mas, bpa=2.154 degrees ! Estimated noise=0.297827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8562 x 2.632 at 2.154 degrees (North through East) ! Clean map min=-0.0066732 max=0.18482 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=0.6461 mas, bmaj=2.015 mas, bpa=0.6342 degrees ! Estimated noise=0.651481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149068 Jy ! Component: 100 - total flux cleaned = 0.190569 Jy ! Component: 150 - total flux cleaned = 0.213564 Jy ! Component: 200 - total flux cleaned = 0.228775 Jy ! Total flux subtracted in 200 components = 0.228775 Jy ! Clean residual min=-0.008596 max=0.012785 Jy/beam ! Clean residual mean=-0.000041 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.228775 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.228775 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8562 mas, bmaj=2.632 mas, bpa=2.154 degrees ! Estimated noise=0.297827 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 = 0.0199054 Jy ! Component: 100 - total flux cleaned = 0.032636 Jy ! Component: 150 - total flux cleaned = 0.04246 Jy ! Component: 200 - total flux cleaned = 0.0502815 Jy ! Total flux subtracted in 200 components = 0.0502815 Jy ! Clean residual min=-0.006875 max=0.008136 Jy/beam ! Clean residual mean=-0.000032 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.279056 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.279056 Jy ! Inverting map ! Added new window around map position (-0.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762627 Jy ! Component: 100 - total flux cleaned = 0.0113706 Jy ! Component: 150 - total flux cleaned = 0.0143789 Jy ! Component: 200 - total flux cleaned = 0.0158768 Jy ! Total flux subtracted in 200 components = 0.0158768 Jy ! Clean residual min=-0.005716 max=0.006702 Jy/beam ! Clean residual mean=-0.000014 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.294933 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 86 components and 0.294933 Jy ! Inverting map ! Added new window around map position (-7, -36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571153 Jy ! Component: 100 - total flux cleaned = 0.00800147 Jy ! Component: 150 - total flux cleaned = 0.00921752 Jy ! Component: 200 - total flux cleaned = 0.00996394 Jy ! Total flux subtracted in 200 components = 0.00996394 Jy ! Clean residual min=-0.005329 max=0.005669 Jy/beam ! Clean residual mean=-0.000002 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.304897 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 118 components and 0.304897 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=2.287 mas, bmaj=7.58 mas, bpa=-0.3625 degrees ! Estimated noise=0.364626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177094 Jy ! Component: 100 - total flux cleaned = 0.00247123 Jy ! Component: 150 - total flux cleaned = 0.0024671 Jy ! Component: 200 - total flux cleaned = 0.00235915 Jy ! Total flux subtracted in 200 components = 0.00235915 Jy ! Clean residual min=-0.006121 max=0.006569 Jy/beam ! Clean residual mean=0.000005 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.307256 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 = -9.34508e-05 Jy ! Component: 100 - total flux cleaned = 6.91904e-07 Jy ! Component: 150 - total flux cleaned = 3.95261e-06 Jy ! Component: 200 - total flux cleaned = 3.94184e-06 Jy ! Total flux subtracted in 200 components = 3.94184e-06 Jy ! Clean residual min=-0.005991 max=0.006257 Jy/beam ! Clean residual mean=0.000007 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.30726 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.30726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8562 mas, bmaj=2.632 mas, bpa=2.154 degrees ! Estimated noise=0.297827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138285 Jy ! Component: 100 - total flux cleaned = -4.1054e-05 Jy ! Component: 150 - total flux cleaned = 0.000223237 Jy ! Component: 200 - total flux cleaned = 0.00038744 Jy ! Total flux subtracted in 200 components = 0.00038744 Jy ! Clean residual min=-0.004792 max=0.004733 Jy/beam ! Clean residual mean=0.000004 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.307648 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.307648 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=0.091924Jy sigma=1.403336 ! Fit after self-cal, rms=0.091840Jy sigma=1.401465 wmodel /J0920-3631_X_map.mod ! wmodel: Unable to open new model file: /J0920-3631_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0920-3631_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8562 x 2.632 at 2.154 degrees (North through East) ! Clean map min=-0.0060196 max=0.17955 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0920-3631_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.179547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0012089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01992 2.01992 4.03983 8.07966 16.1593 32.3186 64.6373 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 148.521 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0920-3631_X_dfm.log closed on Thu May 19 20:11:21 2016