! Started logfile: /scr/pima/bg219i_uvs/J0943-0819_X_dfm.log on Thu May 19 23:14:10 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/bg219i_uvs/J0943-0819_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0943-0819_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.410394 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0943-0819 ! ! 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 13740 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 J0943-0819_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 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009161Jy sigma=22.523051 ! Fit after self-cal, rms=0.904089Jy sigma=20.308167 ! 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=1.078 mas, bmaj=4.366 mas, bpa=-24.1 degrees ! Estimated noise=0.782932 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 = 0.0561852 Jy ! Component: 100 - total flux cleaned = 0.0796153 Jy ! Total flux subtracted in 100 components = 0.0796153 Jy ! Clean residual min=-0.012348 max=0.016700 Jy/beam ! Clean residual mean=0.000121 rms=0.003829 Jy/beam ! Combined flux in latest and established models = 0.0796153 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0796153 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=0.108863Jy sigma=1.893990 ! Fit after self-cal, rms=0.107943Jy sigma=1.876465 ! 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=1.679 mas, bmaj=4.769 mas, bpa=-23.68 degrees ! Estimated noise=0.324535 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 = 0.0326986 Jy ! Component: 100 - total flux cleaned = 0.0541646 Jy ! Component: 150 - total flux cleaned = 0.070164 Jy ! Component: 200 - total flux cleaned = 0.0826007 Jy ! Total flux subtracted in 200 components = 0.0826007 Jy ! Clean residual min=-0.016840 max=0.020335 Jy/beam ! Clean residual mean=0.000112 rms=0.005597 Jy/beam ! Combined flux in latest and established models = 0.162216 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 111 components and 0.162216 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=0.090381Jy sigma=1.609181 ! Fit after self-cal, rms=0.089705Jy sigma=1.598427 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.679 x 4.769 at -23.68 degrees (North through East) ! Clean map min=-0.017304 max=0.080215 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=0.089705Jy sigma=1.598427 ! Fit after self-cal, rms=0.089705Jy sigma=1.598427 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.769 mas, bpa=-23.68 degrees ! Estimated noise=0.324535 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 = 0.011162 Jy ! Component: 100 - total flux cleaned = 0.0193234 Jy ! Component: 150 - total flux cleaned = 0.0257116 Jy ! Component: 200 - total flux cleaned = 0.0307519 Jy ! Total flux subtracted in 200 components = 0.0307519 Jy ! Clean residual min=-0.016747 max=0.019568 Jy/beam ! Clean residual mean=0.000096 rms=0.005286 Jy/beam ! Combined flux in latest and established models = 0.192968 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.192968 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=0.086503Jy sigma=1.572604 ! Fit after self-cal, rms=0.086415Jy sigma=1.570269 ! 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=0.086415Jy sigma=1.570269 ! Fit after self-cal, rms=0.086415Jy sigma=1.570269 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.769 mas, bpa=-23.68 degrees ! Estimated noise=0.324535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329131 Jy ! Component: 100 - total flux cleaned = 0.00521576 Jy ! Component: 150 - total flux cleaned = 0.00678027 Jy ! Component: 200 - total flux cleaned = 0.00832058 Jy ! Total flux subtracted in 200 components = 0.00832058 Jy ! Clean residual min=-0.016166 max=0.019755 Jy/beam ! Clean residual mean=0.000093 rms=0.005186 Jy/beam ! Combined flux in latest and established models = 0.201288 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.201288 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=0.085609Jy sigma=1.563660 ! Fit after self-cal, rms=0.085611Jy sigma=1.562825 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 = 0.0016831 Jy ! Component: 100 - total flux cleaned = 0.00283852 Jy ! Component: 150 - total flux cleaned = 0.00387418 Jy ! Component: 200 - total flux cleaned = 0.00472893 Jy ! Total flux subtracted in 200 components = 0.00472893 Jy ! Clean residual min=-0.015760 max=0.019764 Jy/beam ! Clean residual mean=0.000090 rms=0.005131 Jy/beam ! Combined flux in latest and established models = 0.206017 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.206017 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=0.085186Jy sigma=1.559693 ! Fit after self-cal, rms=0.085187Jy sigma=1.559285 ! 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=0.085187Jy sigma=1.559285 ! Fit after self-cal, rms=0.085187Jy sigma=1.559285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.769 mas, bpa=-23.68 degrees ! Estimated noise=0.324535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010353 Jy ! Component: 100 - total flux cleaned = 0.00157436 Jy ! Component: 150 - total flux cleaned = 0.00200343 Jy ! Component: 200 - total flux cleaned = 0.00257445 Jy ! Total flux subtracted in 200 components = 0.00257445 Jy ! Clean residual min=-0.015475 max=0.019601 Jy/beam ! Clean residual mean=0.000089 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 0.208592 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.208592 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=0.084931Jy sigma=1.557087 ! Fit after self-cal, rms=0.084933Jy sigma=1.556926 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 = 0.000527647 Jy ! Component: 100 - total flux cleaned = 0.000998834 Jy ! Component: 150 - total flux cleaned = 0.00144733 Jy ! Component: 200 - total flux cleaned = 0.00187863 Jy ! Total flux subtracted in 200 components = 0.00187863 Jy ! Clean residual min=-0.015237 max=0.019463 Jy/beam ! Clean residual mean=0.000088 rms=0.005068 Jy/beam ! Combined flux in latest and established models = 0.21047 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 137 components and 0.21047 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=0.084746Jy sigma=1.555186 ! Fit after self-cal, rms=0.084741Jy sigma=1.555091 ! 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=0.084741Jy sigma=1.555091 ! Fit after self-cal, rms=0.084741Jy sigma=1.555091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.933 mas, bmaj=4.857 mas, bpa=-17.77 degrees ! Estimated noise=0.350672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362377 Jy ! Component: 100 - total flux cleaned = 0.00458813 Jy ! Component: 150 - total flux cleaned = 0.00515471 Jy ! Component: 200 - total flux cleaned = 0.00560042 Jy ! Total flux subtracted in 200 components = 0.00560042 Jy ! Clean residual min=-0.019215 max=0.025617 Jy/beam ! Clean residual mean=0.000115 rms=0.006528 Jy/beam ! Combined flux in latest and established models = 0.216071 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 143 components and 0.216071 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=0.084443Jy sigma=1.557232 ! Fit after self-cal, rms=0.084464Jy sigma=1.556725 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 = 0.000845202 Jy ! Component: 100 - total flux cleaned = 0.00127525 Jy ! Component: 150 - total flux cleaned = 0.00159805 Jy ! Component: 200 - total flux cleaned = 0.00198383 Jy ! Total flux subtracted in 200 components = 0.00198383 Jy ! Clean residual min=-0.018971 max=0.025620 Jy/beam ! Clean residual mean=0.000113 rms=0.006492 Jy/beam ! Combined flux in latest and established models = 0.218055 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 143 components and 0.218055 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=0.084320Jy sigma=1.557121 ! Fit after self-cal, rms=0.084336Jy sigma=1.556873 ! 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=1.679 mas, bmaj=4.769 mas, bpa=-23.68 degrees ! Estimated noise=0.324535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.679 x 4.769 at -23.68 degrees (North through East) ! Clean map min=-0.014865 max=0.070269 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=1.078 mas, bmaj=4.366 mas, bpa=-24.1 degrees ! Estimated noise=0.782932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541865 Jy ! Component: 100 - total flux cleaned = 0.0804894 Jy ! Component: 150 - total flux cleaned = 0.0998445 Jy ! Component: 200 - total flux cleaned = 0.11508 Jy ! Total flux subtracted in 200 components = 0.11508 Jy ! Clean residual min=-0.011769 max=0.013741 Jy/beam ! Clean residual mean=0.000109 rms=0.003519 Jy/beam ! Combined flux in latest and established models = 0.11508 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.11508 Jy ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.769 mas, bpa=-23.68 degrees ! Estimated noise=0.324535 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 = 0.0244443 Jy ! Component: 100 - total flux cleaned = 0.0417393 Jy ! Component: 150 - total flux cleaned = 0.0547058 Jy ! Component: 200 - total flux cleaned = 0.0646214 Jy ! Total flux subtracted in 200 components = 0.0646214 Jy ! Clean residual min=-0.016703 max=0.018500 Jy/beam ! Clean residual mean=0.000112 rms=0.005312 Jy/beam ! Combined flux in latest and established models = 0.179702 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 95 components and 0.179702 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=2.933 mas, bmaj=4.857 mas, bpa=-17.77 degrees ! Estimated noise=0.350672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108934 Jy ! Component: 100 - total flux cleaned = 0.0188162 Jy ! Component: 150 - total flux cleaned = 0.0247102 Jy ! Component: 200 - total flux cleaned = 0.0291117 Jy ! Total flux subtracted in 200 components = 0.0291117 Jy ! Clean residual min=-0.019897 max=0.025202 Jy/beam ! Clean residual mean=0.000122 rms=0.006614 Jy/beam ! Combined flux in latest and established models = 0.208813 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 = 0.00196857 Jy ! Component: 100 - total flux cleaned = 0.00332982 Jy ! Component: 150 - total flux cleaned = 0.00455331 Jy ! Component: 200 - total flux cleaned = 0.00546432 Jy ! Total flux subtracted in 200 components = 0.00546432 Jy ! Clean residual min=-0.019382 max=0.025560 Jy/beam ! Clean residual mean=0.000117 rms=0.006554 Jy/beam ! Combined flux in latest and established models = 0.214278 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.214278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.769 mas, bpa=-23.68 degrees ! Estimated noise=0.324535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137863 Jy ! Component: 100 - total flux cleaned = -0.0010989 Jy ! Component: 150 - total flux cleaned = -0.000858026 Jy ! Component: 200 - total flux cleaned = -0.000644415 Jy ! Total flux subtracted in 200 components = -0.000644415 Jy ! Clean residual min=-0.015437 max=0.020047 Jy/beam ! Clean residual mean=0.000088 rms=0.005048 Jy/beam ! Combined flux in latest and established models = 0.213633 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.213633 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=0.084674Jy sigma=1.561745 ! Fit after self-cal, rms=0.084712Jy sigma=1.560640 wmodel /J0943-0819_X_map.mod ! wmodel: Unable to open new model file: /J0943-0819_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0943-0819_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.679 x 4.769 at -23.68 degrees (North through East) ! Clean map min=-0.015249 max=0.06833 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0943-0819_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0683302 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00504543 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -22.1517 22.1517 44.3034 88.6068 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0151 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 13.542 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0943-0819_X_dfm.log closed on Thu May 19 23:14:12 2016