! Started logfile: /scr/pima/bg219h_uvs/J2225-0457_X_dfm.log on Thu May 19 22:43:46 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J2225-0457_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2225-0457_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728571 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 5508 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 J2225-0457_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.487813Jy sigma=27.718373 ! Fit after self-cal, rms=0.638564Jy sigma=12.574834 ! 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=0.6677 mas, bmaj=1.681 mas, bpa=-1.103 degrees ! Estimated noise=0.759552 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 = 0.61289 Jy ! Component: 100 - total flux cleaned = 0.772334 Jy ! Total flux subtracted in 100 components = 0.772334 Jy ! Clean residual min=-0.089508 max=0.146415 Jy/beam ! Clean residual mean=-0.000392 rms=0.024839 Jy/beam ! Combined flux in latest and established models = 0.772334 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.772334 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=0.644778Jy sigma=11.621692 ! Fit after self-cal, rms=0.644528Jy sigma=11.618290 ! 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=0.8125 mas, bmaj=2 mas, bpa=0.8214 degrees ! Estimated noise=0.506667 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 = 0.101566 Jy ! Component: 100 - total flux cleaned = 0.13042 Jy ! Component: 150 - total flux cleaned = 0.136925 Jy ! Component: 200 - total flux cleaned = 0.140132 Jy ! Total flux subtracted in 200 components = 0.140132 Jy ! Clean residual min=-0.115239 max=0.209859 Jy/beam ! Clean residual mean=-0.000657 rms=0.039400 Jy/beam ! Combined flux in latest and established models = 0.912466 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.912466 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=0.609124Jy sigma=11.537095 ! Fit after self-cal, rms=0.608807Jy sigma=11.525239 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8125 x 2 at 0.8214 degrees (North through East) ! Clean map min=-0.11024 max=0.81704 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 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 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=0.608807Jy sigma=11.525239 ! Fit after self-cal, rms=0.608807Jy sigma=11.525239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2 mas, bpa=0.8214 degrees ! Estimated noise=0.506667 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 (-4.8, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.197283 Jy ! Component: 100 - total flux cleaned = 0.302871 Jy ! Component: 150 - total flux cleaned = 0.350679 Jy ! Component: 200 - total flux cleaned = 0.367644 Jy ! Total flux subtracted in 200 components = 0.367644 Jy ! Clean residual min=-0.100118 max=0.174779 Jy/beam ! Clean residual mean=-0.000414 rms=0.032946 Jy/beam ! Combined flux in latest and established models = 1.28011 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 1.28011 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=0.532522Jy sigma=10.060339 ! Fit after self-cal, rms=0.511746Jy sigma=9.724031 ! 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=0.511746Jy sigma=9.724031 ! Fit after self-cal, rms=0.511746Jy sigma=9.724031 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2 mas, bpa=0.8214 degrees ! Estimated noise=0.506667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087849 Jy ! Component: 100 - total flux cleaned = 0.127291 Jy ! Component: 150 - total flux cleaned = 0.139675 Jy ! Component: 200 - total flux cleaned = 0.144116 Jy ! Total flux subtracted in 200 components = 0.144116 Jy ! Clean residual min=-0.095965 max=0.132495 Jy/beam ! Clean residual mean=-0.000321 rms=0.029955 Jy/beam ! Combined flux in latest and established models = 1.42423 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 1.42423 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=0.488932Jy sigma=9.351409 ! Fit after self-cal, rms=0.484034Jy sigma=9.295381 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 (29.4, 44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138752 Jy ! Component: 100 - total flux cleaned = 0.214903 Jy ! Component: 150 - total flux cleaned = 0.24325 Jy ! Component: 200 - total flux cleaned = 0.248356 Jy ! Total flux subtracted in 200 components = 0.248356 Jy ! Clean residual min=-0.092797 max=0.116140 Jy/beam ! Clean residual mean=-0.000339 rms=0.025461 Jy/beam ! Combined flux in latest and established models = 1.67258 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 101 components and 1.67258 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=0.445977Jy sigma=8.246384 ! Fit after self-cal, rms=0.433787Jy sigma=8.113666 ! Inverting map ! Added new window around map position (-5.6, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108354 Jy ! Component: 100 - total flux cleaned = 0.151703 Jy ! Component: 150 - total flux cleaned = 0.179643 Jy ! Component: 200 - total flux cleaned = 0.189325 Jy ! Total flux subtracted in 200 components = 0.189325 Jy ! Clean residual min=-0.084780 max=0.089058 Jy/beam ! Clean residual mean=-0.000237 rms=0.022238 Jy/beam ! Combined flux in latest and established models = 1.86191 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 1.86191 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=0.403478Jy sigma=7.405355 ! Fit after self-cal, rms=0.396142Jy sigma=7.327075 ! Inverting map ! Added new window around map position (2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0982647 Jy ! Component: 100 - total flux cleaned = 0.137709 Jy ! Component: 150 - total flux cleaned = 0.15049 Jy ! Component: 200 - total flux cleaned = 0.161904 Jy ! Total flux subtracted in 200 components = 0.161904 Jy ! Clean residual min=-0.079935 max=0.084505 Jy/beam ! Clean residual mean=-0.000296 rms=0.020241 Jy/beam ! Combined flux in latest and established models = 2.02381 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 2.02381 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=0.357132Jy sigma=6.779899 ! Fit after self-cal, rms=0.353955Jy sigma=6.731883 ! 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=0.353955Jy sigma=6.731883 ! Fit after self-cal, rms=0.353955Jy sigma=6.731883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2 mas, bpa=0.8214 degrees ! Estimated noise=0.506667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314644 Jy ! Component: 100 - total flux cleaned = 0.0435639 Jy ! Component: 150 - total flux cleaned = 0.0462459 Jy ! Component: 200 - total flux cleaned = 0.0512217 Jy ! Total flux subtracted in 200 components = 0.0512217 Jy ! Clean residual min=-0.076083 max=0.081664 Jy/beam ! Clean residual mean=-0.000276 rms=0.019374 Jy/beam ! Combined flux in latest and established models = 2.07503 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 166 components and 2.07503 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=0.343267Jy sigma=6.505518 ! Fit after self-cal, rms=0.341814Jy sigma=6.491196 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 = 0.00845659 Jy ! Component: 100 - total flux cleaned = 0.0132445 Jy ! Component: 150 - total flux cleaned = 0.0121466 Jy ! Component: 200 - total flux cleaned = 0.0121825 Jy ! Total flux subtracted in 200 components = 0.0121825 Jy ! Clean residual min=-0.073869 max=0.076694 Jy/beam ! Clean residual mean=-0.000255 rms=0.018721 Jy/beam ! Combined flux in latest and established models = 2.08721 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 178 components and 2.08721 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=0.335809Jy sigma=6.329773 ! Fit after self-cal, rms=0.334907Jy sigma=6.321154 ! 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=0.334907Jy sigma=6.321154 ! Fit after self-cal, rms=0.334907Jy sigma=6.321154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=3.374 mas, bpa=4.387 degrees ! Estimated noise=0.702075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236087 Jy ! Component: 100 - total flux cleaned = 0.0202549 Jy ! Component: 150 - total flux cleaned = 0.0148772 Jy ! Component: 200 - total flux cleaned = 0.00891491 Jy ! Total flux subtracted in 200 components = 0.00891491 Jy ! Clean residual min=-0.123463 max=0.112913 Jy/beam ! Clean residual mean=-0.000475 rms=0.035195 Jy/beam ! Combined flux in latest and established models = 2.09613 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 2.09613 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=0.333598Jy sigma=6.267917 ! Fit after self-cal, rms=0.331725Jy sigma=6.233168 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 = 0.00598551 Jy ! Component: 100 - total flux cleaned = -0.000674213 Jy ! Component: 150 - total flux cleaned = -0.00838638 Jy ! Component: 200 - total flux cleaned = -0.0126632 Jy ! Total flux subtracted in 200 components = -0.0126632 Jy ! Clean residual min=-0.121657 max=0.105165 Jy/beam ! Clean residual mean=-0.000430 rms=0.033953 Jy/beam ! Combined flux in latest and established models = 2.08347 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 201 components and 2.08347 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=0.332798Jy sigma=6.238501 ! Fit after self-cal, rms=0.332161Jy sigma=6.221160 ! 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=0.8125 mas, bmaj=2 mas, bpa=0.8214 degrees ! Estimated noise=0.506667 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8125 x 2 at 0.8214 degrees (North through East) ! Clean map min=-0.066529 max=0.73051 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=0.332161Jy sigma=6.221160 ! Fit after self-cal, rms=0.332161Jy sigma=6.221160 ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2 mas, bpa=0.8214 degrees ! Estimated noise=0.506667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.01122 Jy ! Component: 100 - total flux cleaned = -0.0181641 Jy ! Component: 150 - total flux cleaned = -0.019252 Jy ! Component: 200 - total flux cleaned = -0.0193121 Jy ! Total flux subtracted in 200 components = -0.0193121 Jy ! Clean residual min=-0.069219 max=0.067196 Jy/beam ! Clean residual mean=-0.000181 rms=0.017155 Jy/beam ! Combined flux in latest and established models = 2.06415 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 217 components and 2.06415 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=0.326860Jy sigma=6.058795 ! Fit after self-cal, rms=0.326318Jy sigma=6.052795 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215452 Jy ! Component: 100 - total flux cleaned = 0.00222251 Jy ! Component: 150 - total flux cleaned = 0.00227274 Jy ! Component: 200 - total flux cleaned = 0.00378284 Jy ! Total flux subtracted in 200 components = 0.00378284 Jy ! Clean residual min=-0.069126 max=0.063723 Jy/beam ! Clean residual mean=-0.000176 rms=0.016952 Jy/beam ! Combined flux in latest and established models = 2.06794 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 225 components and 2.06794 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=0.323328Jy sigma=5.965668 ! Fit after self-cal, rms=0.323059Jy sigma=5.962651 ! 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=0.323059Jy sigma=5.962651 ! Fit after self-cal, rms=0.323059Jy sigma=5.962651 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=0.6677 mas, bmaj=1.681 mas, bpa=-1.103 degrees ! Estimated noise=0.759552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.582081 Jy ! Component: 100 - total flux cleaned = 0.816921 Jy ! Component: 150 - total flux cleaned = 0.995589 Jy ! Component: 200 - total flux cleaned = 1.14372 Jy ! Total flux subtracted in 200 components = 1.14372 Jy ! Clean residual min=-0.084960 max=0.157719 Jy/beam ! Clean residual mean=-0.000231 rms=0.021981 Jy/beam ! Combined flux in latest and established models = 1.14372 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 36 model components to the UV plane model. ! The established model now contains 36 components and 1.14372 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2 mas, bpa=0.8214 degrees ! Estimated noise=0.506667 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 (-7, -28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213865 Jy ! Component: 100 - total flux cleaned = 0.372139 Jy ! Component: 150 - total flux cleaned = 0.500288 Jy ! Component: 200 - total flux cleaned = 0.606055 Jy ! Total flux subtracted in 200 components = 0.606055 Jy ! Clean residual min=-0.087901 max=0.092426 Jy/beam ! Clean residual mean=-0.000219 rms=0.022144 Jy/beam ! Combined flux in latest and established models = 1.74977 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 88 components and 1.74977 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=2.097 mas, bmaj=3.374 mas, bpa=4.387 degrees ! Estimated noise=0.702075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166893 Jy ! Component: 100 - total flux cleaned = 0.278508 Jy ! Component: 150 - total flux cleaned = 0.33411 Jy ! Component: 200 - total flux cleaned = 0.352725 Jy ! Total flux subtracted in 200 components = 0.352725 Jy ! Clean residual min=-0.126828 max=0.107857 Jy/beam ! Clean residual mean=-0.000406 rms=0.035508 Jy/beam ! Combined flux in latest and established models = 2.1025 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 = -0.00214558 Jy ! Component: 100 - total flux cleaned = -0.00805314 Jy ! Component: 150 - total flux cleaned = -0.011531 Jy ! Component: 200 - total flux cleaned = -0.0130491 Jy ! Total flux subtracted in 200 components = -0.0130491 Jy ! Clean residual min=-0.117606 max=0.095483 Jy/beam ! Clean residual mean=-0.000406 rms=0.033481 Jy/beam ! Combined flux in latest and established models = 2.08945 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 143 components and 2.08945 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2 mas, bpa=0.8214 degrees ! Estimated noise=0.506667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0148444 Jy ! Component: 100 - total flux cleaned = -0.0128094 Jy ! Component: 150 - total flux cleaned = -0.0163408 Jy ! Component: 200 - total flux cleaned = -0.0195479 Jy ! Total flux subtracted in 200 components = -0.0195479 Jy ! Clean residual min=-0.076145 max=0.067658 Jy/beam ! Clean residual mean=-0.000148 rms=0.017196 Jy/beam ! Combined flux in latest and established models = 2.0699 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 168 components and 2.0699 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=0.338360Jy sigma=6.258735 ! Fit after self-cal, rms=0.336346Jy sigma=6.176089 wmodel /J2225-0457_X_map.mod ! wmodel: Unable to open new model file: /J2225-0457_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2225-0457_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8125 x 2 at 0.8214 degrees (North through East) ! Clean map min=-0.072479 max=0.64772 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2225-0457_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.647717 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0170619 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.90249 7.90249 15.805 31.61 63.22 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0511 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.647 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 37.962 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2225-0457_X_dfm.log closed on Thu May 19 22:43:49 2016