! Started logfile: J0121+1149_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:05:51 2016 obs J0121+1149_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0121+1149_X_2014_06_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.572593 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! 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 344 lines of history. ! ! Reading 9276 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 J0121+1149_X_2014_06_09_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967655Jy sigma=0.012046 ! Fit after self-cal, rms=0.946306Jy sigma=0.011774 ! 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=0.9559 mas, bmaj=2.413 mas, bpa=16.3 degrees ! Estimated noise=963.933 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 = 1.29801 Jy ! Component: 100 - total flux cleaned = 1.72729 Jy ! Total flux subtracted in 100 components = 1.72729 Jy ! Clean residual min=-0.084351 max=0.175719 Jy/beam ! Clean residual mean=-0.000904 rms=0.032117 Jy/beam ! Combined flux in latest and established models = 1.72729 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.72729 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=0.434463Jy sigma=0.005142 ! Fit after self-cal, rms=0.434171Jy sigma=0.005139 ! 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=1.188 mas, bmaj=2.602 mas, bpa=13.09 degrees ! Estimated noise=595.922 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 = 0.229289 Jy ! Component: 100 - total flux cleaned = 0.34436 Jy ! Component: 150 - total flux cleaned = 0.412694 Jy ! Component: 200 - total flux cleaned = 0.457269 Jy ! Total flux subtracted in 200 components = 0.457269 Jy ! Clean residual min=-0.088537 max=0.078357 Jy/beam ! Clean residual mean=0.000259 rms=0.022473 Jy/beam ! Combined flux in latest and established models = 2.18456 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 53 components and 2.18456 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=0.291587Jy sigma=0.003408 ! Fit after self-cal, rms=0.291565Jy sigma=0.003408 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.05 KP 0.91 ! LA 1.03 MK 1.00* NL 0.97 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.86 ! LA 1.03 MK 1.00* NL 0.98 OV 0.96 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.08 KP 0.82 ! LA 1.06 MK 1.00* NL 0.98 OV 0.96 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.78 ! LA 1.06 MK 1.00* NL 0.98 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.03 KP 0.74 ! LA 1.06 MK 1.00* NL 1.01 OV 0.97 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.06 KP 0.75 ! LA 1.07 MK 1.00* NL 1.01 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.20 KP 0.80 ! LA 1.14 MK 1.00* NL 1.05 OV 1.04 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.13 KP 0.74 ! LA 1.06 MK 1.00* NL 1.01 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.14 KP 0.76 ! LA 1.08 MK 1.00* NL 1.01 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.13 KP 0.80 ! LA 1.10 MK 1.00* NL 1.02 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.11 KP 0.83 ! LA 1.10 MK 1.00* NL 1.02 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.09 KP 0.87 ! LA 1.08 MK 1.00* NL 1.02 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.291565Jy sigma=0.003408 ! Fit after self-cal, rms=0.080636Jy sigma=0.000923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=2.642 mas, bpa=13.11 degrees ! Estimated noise=597.623 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 = -0.01224 Jy ! Component: 100 - total flux cleaned = -0.0147989 Jy ! Component: 150 - total flux cleaned = -0.0158985 Jy ! Component: 200 - total flux cleaned = -0.0168642 Jy ! Total flux subtracted in 200 components = -0.0168642 Jy ! Clean residual min=-0.011074 max=0.009155 Jy/beam ! Clean residual mean=-0.000006 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 2.1677 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 2.1677 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=0.077792Jy sigma=0.000894 ! Fit after self-cal, rms=0.077821Jy sigma=0.000893 ! 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=0.077821Jy sigma=0.000893 ! Fit after self-cal, rms=0.075741Jy sigma=0.000868 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=2.648 mas, bpa=13.08 degrees ! Estimated noise=597.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00935753 Jy ! Component: 100 - total flux cleaned = -0.0106308 Jy ! Component: 150 - total flux cleaned = -0.0113799 Jy ! Component: 200 - total flux cleaned = -0.0120721 Jy ! Total flux subtracted in 200 components = -0.0120721 Jy ! Clean residual min=-0.009840 max=0.007672 Jy/beam ! Clean residual mean=-0.000015 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 2.15562 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 2.15562 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=0.074087Jy sigma=0.000852 ! Fit after self-cal, rms=0.074078Jy sigma=0.000852 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 = -0.000528876 Jy ! Component: 100 - total flux cleaned = -0.00111712 Jy ! Component: 150 - total flux cleaned = -0.00165625 Jy ! Component: 200 - total flux cleaned = -0.00191299 Jy ! Total flux subtracted in 200 components = -0.00191299 Jy ! Clean residual min=-0.009181 max=0.007367 Jy/beam ! Clean residual mean=-0.000018 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 2.15371 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 2.15371 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=0.073564Jy sigma=0.000846 ! Fit after self-cal, rms=0.073558Jy sigma=0.000846 ! 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=0.073558Jy sigma=0.000846 ! Fit after self-cal, rms=0.073077Jy sigma=0.000841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=2.653 mas, bpa=13.1 degrees ! Estimated noise=597.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00608161 Jy ! Component: 100 - total flux cleaned = -0.00760475 Jy ! Component: 150 - total flux cleaned = -0.00826107 Jy ! Component: 200 - total flux cleaned = -0.00897669 Jy ! Total flux subtracted in 200 components = -0.00897669 Jy ! Clean residual min=-0.007901 max=0.007030 Jy/beam ! Clean residual mean=-0.000008 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 2.14473 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 2.14473 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=0.072306Jy sigma=0.000833 ! Fit after self-cal, rms=0.072306Jy sigma=0.000833 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 = -0.000454793 Jy ! Component: 100 - total flux cleaned = -0.000763282 Jy ! Component: 150 - total flux cleaned = -0.00105074 Jy ! Component: 200 - total flux cleaned = -0.00132518 Jy ! Total flux subtracted in 200 components = -0.00132518 Jy ! Clean residual min=-0.007499 max=0.006788 Jy/beam ! Clean residual mean=-0.000010 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 2.14341 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 2.14341 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=0.072055Jy sigma=0.000830 ! Fit after self-cal, rms=0.072054Jy sigma=0.000830 ! 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=0.072054Jy sigma=0.000830 ! Fit after self-cal, rms=0.071833Jy sigma=0.000827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.342 mas, bmaj=3.774 mas, bpa=-9.484 degrees ! Estimated noise=677.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00484088 Jy ! Component: 100 - total flux cleaned = -0.00609893 Jy ! Component: 150 - total flux cleaned = -0.00668161 Jy ! Component: 200 - total flux cleaned = -0.00721679 Jy ! Total flux subtracted in 200 components = -0.00721679 Jy ! Clean residual min=-0.006319 max=0.007581 Jy/beam ! Clean residual mean=-0.000007 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 2.13619 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 2.13619 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=0.071508Jy sigma=0.000824 ! Fit after self-cal, rms=0.071506Jy sigma=0.000824 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 = -0.000502349 Jy ! Component: 100 - total flux cleaned = -0.000946456 Jy ! Component: 150 - total flux cleaned = -0.00135561 Jy ! Component: 200 - total flux cleaned = -0.00166785 Jy ! Total flux subtracted in 200 components = -0.00166785 Jy ! Clean residual min=-0.006247 max=0.007293 Jy/beam ! Clean residual mean=-0.000012 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 2.13452 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 76 components and 2.13452 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=0.071408Jy sigma=0.000823 ! Fit after self-cal, rms=0.071405Jy sigma=0.000823 ! 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=1.19 mas, bmaj=2.655 mas, bpa=13.12 degrees ! Estimated noise=596.893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.19 x 2.655 at 13.12 degrees (North through East) ! Clean map min=-0.0056582 max=1.7168 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=0.071405Jy sigma=0.000823 ! Fit after self-cal, rms=0.065598Jy sigma=0.000748 ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.657 mas, bpa=13.07 degrees ! Estimated noise=597.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00350132 Jy ! Component: 100 - total flux cleaned = -0.00416837 Jy ! Component: 150 - total flux cleaned = -0.00450675 Jy ! Component: 200 - total flux cleaned = -0.00474183 Jy ! Total flux subtracted in 200 components = -0.00474183 Jy ! Clean residual min=-0.005807 max=0.006308 Jy/beam ! Clean residual mean=0.000005 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 2.12978 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 2.12978 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=0.065302Jy sigma=0.000745 ! Fit after self-cal, rms=0.065301Jy sigma=0.000745 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235518 Jy ! Component: 100 - total flux cleaned = -0.000376175 Jy ! Component: 150 - total flux cleaned = -0.000506438 Jy ! Component: 200 - total flux cleaned = -0.000630593 Jy ! Total flux subtracted in 200 components = -0.000630593 Jy ! Clean residual min=-0.005615 max=0.006145 Jy/beam ! Clean residual mean=0.000004 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 2.12915 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 2.12915 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=0.065175Jy sigma=0.000743 ! Fit after self-cal, rms=0.065176Jy sigma=0.000743 ! 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=0.065176Jy sigma=0.000743 ! Fit after self-cal, rms=0.065116Jy sigma=0.000742 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=0.9587 mas, bmaj=2.465 mas, bpa=16.33 degrees ! Estimated noise=971.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30201 Jy ! Component: 100 - total flux cleaned = 1.72512 Jy ! Component: 150 - total flux cleaned = 1.89468 Jy ! Component: 200 - total flux cleaned = 1.98152 Jy ! Total flux subtracted in 200 components = 1.98152 Jy ! Clean residual min=-0.020513 max=0.042884 Jy/beam ! Clean residual mean=-0.000255 rms=0.007270 Jy/beam ! Combined flux in latest and established models = 1.98152 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.98152 Jy ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.658 mas, bpa=13.09 degrees ! Estimated noise=597.007 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 = 0.0626936 Jy ! Component: 100 - total flux cleaned = 0.095313 Jy ! Component: 150 - total flux cleaned = 0.11301 Jy ! Component: 200 - total flux cleaned = 0.123306 Jy ! Total flux subtracted in 200 components = 0.123306 Jy ! Clean residual min=-0.006310 max=0.007014 Jy/beam ! Clean residual mean=-0.000039 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 2.10483 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 2.10483 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=2.345 mas, bmaj=3.782 mas, bpa=-9.546 degrees ! Estimated noise=676.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727669 Jy ! Component: 100 - total flux cleaned = 0.0108523 Jy ! Component: 150 - total flux cleaned = 0.0122862 Jy ! Component: 200 - total flux cleaned = 0.012689 Jy ! Total flux subtracted in 200 components = 0.012689 Jy ! Clean residual min=-0.005662 max=0.006171 Jy/beam ! Clean residual mean=-0.000016 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 2.11752 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 = 0.000369541 Jy ! Component: 100 - total flux cleaned = 0.000710637 Jy ! Component: 150 - total flux cleaned = 0.000974872 Jy ! Component: 200 - total flux cleaned = 0.00122228 Jy ! Total flux subtracted in 200 components = 0.00122228 Jy ! Clean residual min=-0.005690 max=0.006276 Jy/beam ! Clean residual mean=-0.000012 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 2.11874 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 2.11874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.658 mas, bpa=13.09 degrees ! Estimated noise=597.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210532 Jy ! Component: 100 - total flux cleaned = 0.00036251 Jy ! Component: 150 - total flux cleaned = 0.000987774 Jy ! Component: 200 - total flux cleaned = 0.00152624 Jy ! Total flux subtracted in 200 components = 0.00152624 Jy ! Clean residual min=-0.005299 max=0.005779 Jy/beam ! Clean residual mean=-0.000004 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 2.12027 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 2.12027 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=0.065578Jy sigma=0.000747 ! Fit after self-cal, rms=0.065569Jy sigma=0.000747 wmodel J0121+1149_X_2014_06_09_pus_map.mod ! Writing 74 model components to file: J0121+1149_X_2014_06_09_pus_map.mod wobs J0121+1149_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0121+1149_X_2014_06_09_pus_uvs.fits wwins J0121+1149_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J0121+1149_X_2014_06_09_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 = 0.00158732 Jy ! Component: 100 - total flux cleaned = 0.00260581 Jy ! Component: 150 - total flux cleaned = 0.00328679 Jy ! Component: 200 - total flux cleaned = 0.00392669 Jy ! Component: 250 - total flux cleaned = 0.0042292 Jy ! Component: 300 - total flux cleaned = 0.00415464 Jy ! Component: 350 - total flux cleaned = 0.00422325 Jy ! Component: 400 - total flux cleaned = 0.00428936 Jy ! Component: 450 - total flux cleaned = 0.00429136 Jy ! Component: 500 - total flux cleaned = 0.00447782 Jy ! Component: 550 - total flux cleaned = 0.00459696 Jy ! Component: 600 - total flux cleaned = 0.0046559 Jy ! Component: 650 - total flux cleaned = 0.00482404 Jy ! Component: 700 - total flux cleaned = 0.00498645 Jy ! Component: 750 - total flux cleaned = 0.00503967 Jy ! Component: 800 - total flux cleaned = 0.00514315 Jy ! Component: 850 - total flux cleaned = 0.00519381 Jy ! Component: 900 - total flux cleaned = 0.00514464 Jy ! Component: 950 - total flux cleaned = 0.00504966 Jy ! Component: 1000 - total flux cleaned = 0.00514218 Jy ! Component: 1050 - total flux cleaned = 0.0050511 Jy ! Component: 1100 - total flux cleaned = 0.00496365 Jy ! Component: 1150 - total flux cleaned = 0.00496473 Jy ! Component: 1200 - total flux cleaned = 0.0050064 Jy ! Component: 1250 - total flux cleaned = 0.00512847 Jy ! Component: 1300 - total flux cleaned = 0.00516824 Jy ! Component: 1350 - total flux cleaned = 0.00516819 Jy ! Component: 1400 - total flux cleaned = 0.00528295 Jy ! Component: 1450 - total flux cleaned = 0.00532051 Jy ! Component: 1500 - total flux cleaned = 0.00528388 Jy ! Component: 1550 - total flux cleaned = 0.00531932 Jy ! Component: 1600 - total flux cleaned = 0.00538964 Jy ! Component: 1650 - total flux cleaned = 0.00552805 Jy ! Component: 1700 - total flux cleaned = 0.00559623 Jy ! Component: 1750 - total flux cleaned = 0.00576332 Jy ! Component: 1800 - total flux cleaned = 0.00595871 Jy ! Component: 1850 - total flux cleaned = 0.00598996 Jy ! Component: 1900 - total flux cleaned = 0.00602134 Jy ! Component: 1950 - total flux cleaned = 0.00602148 Jy ! Component: 2000 - total flux cleaned = 0.00608221 Jy ! Total flux subtracted in 2048 components = 0.00617167 Jy ! Clean residual min=-0.001520 max=0.001622 Jy/beam ! Clean residual mean=0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 2.12644 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 201 components and 2.12644 Jy ![Exited script file: muppet] wmap "J0121+1149_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.658 at 13.09 degrees (North through East) ! Clean map min=-0.0030425 max=1.7227 Jy/beam ! Writing clean map to FITS file: J0121+1149_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.72275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000581203 device "J0121+1149_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0121+1149_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.101211 0.101211 0.202422 0.404843 0.809687 1.61937 3.23875 6.47749 12.955 25.91 51.8199 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.722 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.658 at 13.09 degrees (North through East) ! Clean map min=-0.0030425 max=1.7227 Jy/beam quit ! Quitting program ! Log file J0121+1149_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:05:53 2016