! Started logfile: J2216+3102_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:51:59 2016 obs J2216+3102_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2216+3102_X_2014_12_20_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87095 visibilities/baseline/integration-bin. ! Found source: J2216+3102 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 39036 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2216+3102_X_2014_12_20_pus] 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 = 512x512 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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.844329Jy sigma=0.010042 ! Fit after self-cal, rms=0.821331Jy sigma=0.009774 ! 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=0.7746 mas, bmaj=1.391 mas, bpa=-1.884 degrees ! Estimated noise=529.558 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 = 0.13327 Jy ! Component: 100 - total flux cleaned = 0.187473 Jy ! Total flux subtracted in 100 components = 0.187473 Jy ! Clean residual min=-0.012083 max=0.037036 Jy/beam ! Clean residual mean=-0.000198 rms=0.004016 Jy/beam ! Combined flux in latest and established models = 0.187473 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.187473 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=0.099011Jy sigma=0.001181 ! Fit after self-cal, rms=0.098888Jy sigma=0.001180 ! Inverting map ! Added new window around map position (1, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037904 Jy ! Component: 100 - total flux cleaned = 0.0609174 Jy ! Total flux subtracted in 100 components = 0.0609174 Jy ! Clean residual min=-0.007013 max=0.012316 Jy/beam ! Clean residual mean=-0.000083 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.24839 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.24839 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=0.081071Jy sigma=0.000911 ! Fit after self-cal, rms=0.080635Jy sigma=0.000906 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161 Jy ! Component: 100 - total flux cleaned = 0.0266157 Jy ! Total flux subtracted in 100 components = 0.0266157 Jy ! Clean residual min=-0.005145 max=0.006710 Jy/beam ! Clean residual mean=-0.000032 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.275006 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.275006 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=0.076772Jy sigma=0.000842 ! Fit after self-cal, rms=0.076685Jy sigma=0.000841 ! 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=0.9577 mas, bmaj=1.671 mas, bpa=-2.338 degrees ! Estimated noise=302.174 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 = 0.0104359 Jy ! Component: 100 - total flux cleaned = 0.0163816 Jy ! Component: 150 - total flux cleaned = 0.018551 Jy ! Component: 200 - total flux cleaned = 0.0199364 Jy ! Total flux subtracted in 200 components = 0.0199364 Jy ! Clean residual min=-0.004432 max=0.005967 Jy/beam ! Clean residual mean=-0.000007 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.294942 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.294942 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=0.075385Jy sigma=0.000818 ! Fit after self-cal, rms=0.075364Jy sigma=0.000818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.02 KP 1.09 ! LA 0.96 MK 0.95 NL 0.93 OV 0.94 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.99 KP 1.04 ! LA 0.97 MK 0.96 NL 0.94 OV 0.94 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.05 KP 0.98 ! LA 0.99 MK 0.98 NL 0.94 OV 0.92 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.01 KP 0.92 ! LA 0.99 MK 1.01 NL 0.93 OV 0.92 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.99 KP 0.89 ! LA 0.99 MK 0.98 NL 0.96 OV 0.94 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.07 KP 0.88 ! LA 0.98 MK 0.95 NL 0.98 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.17 HN 1.12 KP 0.89 ! LA 1.01 MK 1.02 NL 1.01 OV 1.01 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.09 KP 0.90 ! LA 0.98 MK 0.95 NL 0.95 OV 0.98 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.13 KP 0.92 ! LA 1.01 MK 0.95 NL 0.97 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.07 KP 0.96 ! LA 1.02 MK 0.99 NL 0.96 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.05 KP 1.00 ! LA 1.04 MK 0.99 NL 0.96 OV 0.95 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.04 KP 1.00 ! LA 1.01 MK 1.02 NL 0.97 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.075364Jy sigma=0.000818 ! Fit after self-cal, rms=0.075207Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9621 mas, bmaj=1.684 mas, bpa=-2.95 degrees ! Estimated noise=300.92 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 = -0.000319008 Jy ! Component: 100 - total flux cleaned = -0.000493167 Jy ! Component: 150 - total flux cleaned = -0.000595941 Jy ! Component: 200 - total flux cleaned = -0.000729634 Jy ! Total flux subtracted in 200 components = -0.000729634 Jy ! Clean residual min=-0.004294 max=0.004298 Jy/beam ! Clean residual mean=0.000041 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.294213 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.294213 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=0.075122Jy sigma=0.000791 ! Fit after self-cal, rms=0.075159Jy sigma=0.000791 ! 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=0.075159Jy sigma=0.000791 ! Fit after self-cal, rms=0.075775Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=1.682 mas, bpa=-2.137 degrees ! Estimated noise=300.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000777082 Jy ! Component: 100 - total flux cleaned = -0.00103031 Jy ! Component: 150 - total flux cleaned = -0.00107392 Jy ! Component: 200 - total flux cleaned = -0.00107212 Jy ! Total flux subtracted in 200 components = -0.00107212 Jy ! Clean residual min=-0.002639 max=0.002595 Jy/beam ! Clean residual mean=-0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.29314 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.29314 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=0.075714Jy sigma=0.000781 ! Fit after self-cal, rms=0.075733Jy sigma=0.000780 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 = 7.28936e-05 Jy ! Component: 100 - total flux cleaned = 3.88623e-05 Jy ! Component: 150 - total flux cleaned = 8.7368e-06 Jy ! Component: 200 - total flux cleaned = -1.79792e-05 Jy ! Total flux subtracted in 200 components = -1.79792e-05 Jy ! Clean residual min=-0.002566 max=0.002464 Jy/beam ! Clean residual mean=-0.000007 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.293123 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.293122 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=0.075704Jy sigma=0.000780 ! Fit after self-cal, rms=0.075702Jy sigma=0.000780 ! 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=0.075702Jy sigma=0.000780 ! Fit after self-cal, rms=0.075635Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.959 mas, bmaj=1.683 mas, bpa=-1.955 degrees ! Estimated noise=300.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000377269 Jy ! Component: 100 - total flux cleaned = -0.000561625 Jy ! Component: 150 - total flux cleaned = -0.000641746 Jy ! Component: 200 - total flux cleaned = -0.000665107 Jy ! Total flux subtracted in 200 components = -0.000665107 Jy ! Clean residual min=-0.002576 max=0.002445 Jy/beam ! Clean residual mean=-0.000008 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.292457 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.292457 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=0.075610Jy sigma=0.000780 ! Fit after self-cal, rms=0.075608Jy sigma=0.000780 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 = 1.56067e-05 Jy ! Component: 100 - total flux cleaned = 3.82358e-05 Jy ! Component: 150 - total flux cleaned = 1.75067e-05 Jy ! Component: 200 - total flux cleaned = -3.46668e-06 Jy ! Total flux subtracted in 200 components = -3.46668e-06 Jy ! Clean residual min=-0.002530 max=0.002400 Jy/beam ! Clean residual mean=-0.000008 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.292454 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.292454 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=0.075592Jy sigma=0.000780 ! Fit after self-cal, rms=0.075589Jy sigma=0.000780 ! 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=0.075589Jy sigma=0.000780 ! Fit after self-cal, rms=0.075604Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=2.785 mas, bpa=-1.495 degrees ! Estimated noise=358.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.41508e-05 Jy ! Component: 100 - total flux cleaned = -9.82722e-05 Jy ! Component: 150 - total flux cleaned = -0.000119301 Jy ! Component: 200 - total flux cleaned = -0.000134889 Jy ! Total flux subtracted in 200 components = -0.000134889 Jy ! Clean residual min=-0.001622 max=0.001915 Jy/beam ! Clean residual mean=-0.000016 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.292319 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 68 components and 0.292319 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=0.075613Jy sigma=0.000780 ! Fit after self-cal, rms=0.075587Jy sigma=0.000779 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 (-1.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100527 Jy ! Component: 100 - total flux cleaned = 0.00134217 Jy ! Component: 150 - total flux cleaned = 0.00147049 Jy ! Component: 200 - total flux cleaned = 0.00159964 Jy ! Total flux subtracted in 200 components = 0.00159964 Jy ! Clean residual min=-0.001265 max=0.001048 Jy/beam ! Clean residual mean=-0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.293919 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.293919 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=0.075505Jy sigma=0.000778 ! Fit after self-cal, rms=0.075493Jy sigma=0.000778 ! 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=0.9588 mas, bmaj=1.684 mas, bpa=-1.836 degrees ! Estimated noise=299.961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 1.684 at -1.836 degrees (North through East) ! Clean map min=-0.0021002 max=0.17203 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=0.7736 mas, bmaj=1.399 mas, bpa=-1.035 degrees ! Estimated noise=528.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133523 Jy ! Component: 100 - total flux cleaned = 0.191844 Jy ! Component: 150 - total flux cleaned = 0.225937 Jy ! Component: 200 - total flux cleaned = 0.247237 Jy ! Total flux subtracted in 200 components = 0.247237 Jy ! Clean residual min=-0.005183 max=0.011189 Jy/beam ! Clean residual mean=-0.000094 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.247237 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.247237 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=1.684 mas, bpa=-1.836 degrees ! Estimated noise=299.961 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 = 0.0182467 Jy ! Component: 100 - total flux cleaned = 0.0288338 Jy ! Component: 150 - total flux cleaned = 0.0355213 Jy ! Component: 200 - total flux cleaned = 0.0400385 Jy ! Total flux subtracted in 200 components = 0.0400385 Jy ! Clean residual min=-0.002322 max=0.002482 Jy/beam ! Clean residual mean=-0.000020 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.287275 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.287275 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225804 Jy ! Component: 100 - total flux cleaned = 0.00300412 Jy ! Component: 150 - total flux cleaned = 0.00354907 Jy ! Component: 200 - total flux cleaned = 0.00370361 Jy ! Total flux subtracted in 200 components = 0.00370361 Jy ! Clean residual min=-0.001683 max=0.001521 Jy/beam ! Clean residual mean=-0.000010 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.290979 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.290979 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=2.137 mas, bmaj=2.785 mas, bpa=-1.495 degrees ! Estimated noise=358.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187387 Jy ! Component: 100 - total flux cleaned = 0.00248352 Jy ! Component: 150 - total flux cleaned = 0.00292447 Jy ! Component: 200 - total flux cleaned = 0.00329189 Jy ! Total flux subtracted in 200 components = 0.00329189 Jy ! Clean residual min=-0.001211 max=0.001033 Jy/beam ! Clean residual mean=-0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.294271 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 = 0.000132172 Jy ! Component: 100 - total flux cleaned = 0.000203891 Jy ! Component: 150 - total flux cleaned = 0.000269424 Jy ! Component: 200 - total flux cleaned = 0.000309015 Jy ! Total flux subtracted in 200 components = 0.000309015 Jy ! Clean residual min=-0.001087 max=0.000927 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.29458 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 103 components and 0.29458 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=1.684 mas, bpa=-1.836 degrees ! Estimated noise=299.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454327 Jy ! Component: 100 - total flux cleaned = -0.000456492 Jy ! Component: 150 - total flux cleaned = -0.000506108 Jy ! Component: 200 - total flux cleaned = -0.000414999 Jy ! Total flux subtracted in 200 components = -0.000414999 Jy ! Clean residual min=-0.001240 max=0.001182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.294165 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.294165 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=0.075359Jy sigma=0.000777 ! Fit after self-cal, rms=0.075345Jy sigma=0.000777 wmodel J2216+3102_X_2014_12_20_pus_map.mod ! Writing 119 model components to file: J2216+3102_X_2014_12_20_pus_map.mod wobs J2216+3102_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2216+3102_X_2014_12_20_pus_uvs.fits wwins J2216+3102_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2216+3102_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378787 Jy ! Component: 100 - total flux cleaned = 0.000567964 Jy ! Component: 150 - total flux cleaned = 0.000626434 Jy ! Component: 200 - total flux cleaned = 0.000644329 Jy ! Component: 250 - total flux cleaned = 0.000732408 Jy ! Component: 300 - total flux cleaned = 0.000817002 Jy ! Component: 350 - total flux cleaned = 0.000882859 Jy ! Component: 400 - total flux cleaned = 0.000962455 Jy ! Component: 450 - total flux cleaned = 0.000978245 Jy ! Component: 500 - total flux cleaned = 0.00102367 Jy ! Component: 550 - total flux cleaned = 0.00105325 Jy ! Component: 600 - total flux cleaned = 0.00105343 Jy ! Component: 650 - total flux cleaned = 0.00105383 Jy ! Component: 700 - total flux cleaned = 0.00110865 Jy ! Component: 750 - total flux cleaned = 0.00112176 Jy ! Component: 800 - total flux cleaned = 0.00113471 Jy ! Component: 850 - total flux cleaned = 0.00113484 Jy ! Component: 900 - total flux cleaned = 0.00110953 Jy ! Component: 950 - total flux cleaned = 0.00108514 Jy ! Component: 1000 - total flux cleaned = 0.00109739 Jy ! Component: 1050 - total flux cleaned = 0.00106171 Jy ! Component: 1100 - total flux cleaned = 0.00107329 Jy ! Component: 1150 - total flux cleaned = 0.00101561 Jy ! Component: 1200 - total flux cleaned = 0.00101565 Jy ! Component: 1250 - total flux cleaned = 0.000971169 Jy ! Component: 1300 - total flux cleaned = 0.000971389 Jy ! Component: 1350 - total flux cleaned = 0.000917341 Jy ! Component: 1400 - total flux cleaned = 0.00090676 Jy ! Component: 1450 - total flux cleaned = 0.000854188 Jy ! Component: 1500 - total flux cleaned = 0.000792046 Jy ! Component: 1550 - total flux cleaned = 0.000720759 Jy ! Component: 1600 - total flux cleaned = 0.000680636 Jy ! Component: 1650 - total flux cleaned = 0.000640945 Jy ! Component: 1700 - total flux cleaned = 0.000591964 Jy ! Component: 1750 - total flux cleaned = 0.000582502 Jy ! Component: 1800 - total flux cleaned = 0.00053465 Jy ! Component: 1850 - total flux cleaned = 0.000487611 Jy ! Component: 1900 - total flux cleaned = 0.000459682 Jy ! Component: 1950 - total flux cleaned = 0.000422961 Jy ! Component: 2000 - total flux cleaned = 0.000404609 Jy ! Total flux subtracted in 2048 components = 0.000368692 Jy ! Clean residual min=-0.000501 max=0.000499 Jy/beam ! Clean residual mean=-0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.294533 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 253 components and 0.294533 Jy ![Exited script file: muppet] wmap "J2216+3102_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 1.684 at -1.836 degrees (North through East) ! Clean map min=-0.0014027 max=0.17315 Jy/beam ! Writing clean map to FITS file: J2216+3102_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016542 device "J2216+3102_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2216+3102_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286603 0.286603 0.573206 1.14641 2.29282 4.58565 9.1713 18.3426 36.6852 73.3704 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 1.684 at -1.836 degrees (North through East) ! Clean map min=-0.0014027 max=0.17315 Jy/beam quit ! Quitting program ! Log file J2216+3102_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:52:02 2016