! Started logfile: /scr/pima/bg219g_uvs/J1343+6602_X_dfm.log on Thu May 19 21:49:04 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/bg219g_uvs/J1343+6602_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1343+6602_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.752381 visibilities/baseline/integration-bin. ! Found source: J1343+6602 ! ! 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 2844 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 J1343+6602_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004866Jy sigma=20.922378 ! Fit after self-cal, rms=0.872312Jy sigma=18.078040 ! 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=0.6315 mas, bmaj=2.697 mas, bpa=-51.06 degrees ! Estimated noise=1.04851 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 = 0.0878073 Jy ! Component: 100 - total flux cleaned = 0.126516 Jy ! Total flux subtracted in 100 components = 0.126516 Jy ! Clean residual min=-0.010758 max=0.018989 Jy/beam ! Clean residual mean=-0.000090 rms=0.003375 Jy/beam ! Combined flux in latest and established models = 0.126516 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.126516 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=0.086867Jy sigma=1.764695 ! Fit after self-cal, rms=0.086085Jy sigma=1.749267 ! 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=0.7925 mas, bmaj=2.664 mas, bpa=-52.07 degrees ! Estimated noise=0.737351 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 = 0.0348595 Jy ! Component: 100 - total flux cleaned = 0.0528346 Jy ! Component: 150 - total flux cleaned = 0.0627815 Jy ! Component: 200 - total flux cleaned = 0.0685638 Jy ! Total flux subtracted in 200 components = 0.0685638 Jy ! Clean residual min=-0.007314 max=0.008373 Jy/beam ! Clean residual mean=-0.000057 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.19508 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.19508 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=0.072892Jy sigma=1.411842 ! Fit after self-cal, rms=0.072642Jy sigma=1.407233 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7925 x 2.664 at -52.07 degrees (North through East) ! Clean map min=-0.0070755 max=0.13177 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 0.96 HN 1.08 KP 0.96 ! LA 0.95 MK 1.16 NL 1.00 OV 0.98 ! PT 0.99 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.01 KP 1.05 ! LA 0.85 MK 1.00 NL 1.08 OV 1.03 ! PT 0.90 SC 0.86 ! ! ! 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 0.94 FD 0.97 HN 1.03 KP 1.00 ! LA 0.89 MK 1.09 NL 1.07 OV 0.98 ! PT 0.96 SC 0.85 ! ! ! 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=0.072642Jy sigma=1.407233 ! Fit after self-cal, rms=0.071969Jy sigma=1.400201 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7982 mas, bmaj=2.669 mas, bpa=-52.09 degrees ! Estimated noise=0.732702 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 = 0.00230701 Jy ! Component: 100 - total flux cleaned = 0.00269633 Jy ! Component: 150 - total flux cleaned = 0.00301559 Jy ! Component: 200 - total flux cleaned = 0.0032869 Jy ! Total flux subtracted in 200 components = 0.0032869 Jy ! Clean residual min=-0.006325 max=0.006366 Jy/beam ! Clean residual mean=-0.000030 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.198366 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.198366 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=0.071799Jy sigma=1.394915 ! Fit after self-cal, rms=0.071755Jy sigma=1.393889 ! 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=0.071755Jy sigma=1.393889 ! Fit after self-cal, rms=0.071822Jy sigma=1.387283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8055 mas, bmaj=2.674 mas, bpa=-52.2 degrees ! Estimated noise=0.737257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000620531 Jy ! Component: 100 - total flux cleaned = -0.000929786 Jy ! Component: 150 - total flux cleaned = -0.00114741 Jy ! Component: 200 - total flux cleaned = -0.00134831 Jy ! Total flux subtracted in 200 components = -0.00134831 Jy ! Clean residual min=-0.005817 max=0.005123 Jy/beam ! Clean residual mean=-0.000028 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.197018 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.197018 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=0.071771Jy sigma=1.385216 ! Fit after self-cal, rms=0.071755Jy sigma=1.384829 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 = 0.000164555 Jy ! Component: 100 - total flux cleaned = 4.16019e-05 Jy ! Component: 150 - total flux cleaned = -0.00010877 Jy ! Component: 200 - total flux cleaned = -0.000248206 Jy ! Total flux subtracted in 200 components = -0.000248206 Jy ! Clean residual min=-0.005866 max=0.005058 Jy/beam ! Clean residual mean=-0.000028 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.19677 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.19677 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=0.071723Jy sigma=1.383691 ! Fit after self-cal, rms=0.071711Jy sigma=1.383544 ! 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=0.071711Jy sigma=1.383544 ! Fit after self-cal, rms=0.071847Jy sigma=1.383470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8065 mas, bmaj=2.675 mas, bpa=-52.2 degrees ! Estimated noise=0.739057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241661 Jy ! Component: 100 - total flux cleaned = -0.000391023 Jy ! Component: 150 - total flux cleaned = -0.000461554 Jy ! Component: 200 - total flux cleaned = -0.000594923 Jy ! Total flux subtracted in 200 components = -0.000594923 Jy ! Clean residual min=-0.005875 max=0.004935 Jy/beam ! Clean residual mean=-0.000028 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.196175 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.196175 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=0.071822Jy sigma=1.382579 ! Fit after self-cal, rms=0.071815Jy sigma=1.382489 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 = 9.90173e-05 Jy ! Component: 100 - total flux cleaned = 1.50261e-06 Jy ! Component: 150 - total flux cleaned = -9.06151e-05 Jy ! Component: 200 - total flux cleaned = -0.00020704 Jy ! Total flux subtracted in 200 components = -0.00020704 Jy ! Clean residual min=-0.005905 max=0.004876 Jy/beam ! Clean residual mean=-0.000029 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.195968 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.195968 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=0.071793Jy sigma=1.381844 ! Fit after self-cal, rms=0.071787Jy sigma=1.381777 ! 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=0.071787Jy sigma=1.381777 ! Fit after self-cal, rms=0.071826Jy sigma=1.381758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=3.034 mas, bpa=-62.02 degrees ! Estimated noise=0.97402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141131 Jy ! Component: 100 - total flux cleaned = -0.00157368 Jy ! Component: 150 - total flux cleaned = -0.00165134 Jy ! Component: 200 - total flux cleaned = -0.00162921 Jy ! Total flux subtracted in 200 components = -0.00162921 Jy ! Clean residual min=-0.005747 max=0.005850 Jy/beam ! Clean residual mean=-0.000084 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.194339 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.194339 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=0.071830Jy sigma=1.381755 ! Fit after self-cal, rms=0.071819Jy sigma=1.381633 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 = 4.13157e-05 Jy ! Component: 100 - total flux cleaned = 6.59843e-05 Jy ! Component: 150 - total flux cleaned = 6.56529e-05 Jy ! Component: 200 - total flux cleaned = 4.91985e-05 Jy ! Total flux subtracted in 200 components = 4.91985e-05 Jy ! Clean residual min=-0.005643 max=0.005826 Jy/beam ! Clean residual mean=-0.000084 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.194388 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.194388 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=0.071814Jy sigma=1.381561 ! Fit after self-cal, rms=0.071808Jy sigma=1.381483 ! 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=0.8066 mas, bmaj=2.676 mas, bpa=-52.2 degrees ! Estimated noise=0.739675 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8066 x 2.676 at -52.2 degrees (North through East) ! Clean map min=-0.0055791 max=0.13052 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=0.6418 mas, bmaj=2.703 mas, bpa=-51.11 degrees ! Estimated noise=1.0674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889901 Jy ! Component: 100 - total flux cleaned = 0.127709 Jy ! Component: 150 - total flux cleaned = 0.149317 Jy ! Component: 200 - total flux cleaned = 0.16384 Jy ! Total flux subtracted in 200 components = 0.16384 Jy ! Clean residual min=-0.008438 max=0.010085 Jy/beam ! Clean residual mean=-0.000043 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.16384 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.16384 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8066 mas, bmaj=2.676 mas, bpa=-52.2 degrees ! Estimated noise=0.739675 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 = 0.0165658 Jy ! Component: 100 - total flux cleaned = 0.0253915 Jy ! Component: 150 - total flux cleaned = 0.0300987 Jy ! Component: 200 - total flux cleaned = 0.0314101 Jy ! Total flux subtracted in 200 components = 0.0314101 Jy ! Clean residual min=-0.006361 max=0.005922 Jy/beam ! Clean residual mean=-0.000032 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.19525 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.19525 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=2.035 mas, bmaj=3.034 mas, bpa=-62.02 degrees ! Estimated noise=0.97402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504605 Jy ! Component: 100 - total flux cleaned = 0.000106644 Jy ! Component: 150 - total flux cleaned = -7.05099e-06 Jy ! Component: 200 - total flux cleaned = -5.33803e-05 Jy ! Total flux subtracted in 200 components = -5.33803e-05 Jy ! Clean residual min=-0.005845 max=0.006037 Jy/beam ! Clean residual mean=-0.000078 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.195197 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 = -0.000154565 Jy ! Component: 100 - total flux cleaned = -0.000294635 Jy ! Component: 150 - total flux cleaned = -0.000423572 Jy ! Component: 200 - total flux cleaned = -0.000484353 Jy ! Total flux subtracted in 200 components = -0.000484353 Jy ! Clean residual min=-0.005782 max=0.005965 Jy/beam ! Clean residual mean=-0.000081 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.194712 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.194712 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8066 mas, bmaj=2.676 mas, bpa=-52.2 degrees ! Estimated noise=0.739675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732418 Jy ! Component: 100 - total flux cleaned = 0.00067292 Jy ! Component: 150 - total flux cleaned = 0.000573202 Jy ! Component: 200 - total flux cleaned = 0.000530554 Jy ! Total flux subtracted in 200 components = 0.000530554 Jy ! Clean residual min=-0.006088 max=0.005167 Jy/beam ! Clean residual mean=-0.000030 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.195243 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.195243 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=0.071948Jy sigma=1.383888 ! Fit after self-cal, rms=0.071935Jy sigma=1.383694 wmodel /J1343+6602_X_map.mod ! wmodel: Unable to open new model file: /J1343+6602_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1343+6602_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8066 x 2.676 at -52.2 degrees (North through East) ! Clean map min=-0.0056515 max=0.13122 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1343+6602_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00124686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.85055 2.85055 5.70109 11.4022 22.8044 45.6087 91.2175 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 105.243 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1343+6602_X_dfm.log closed on Thu May 19 21:49:06 2016