! Started logfile: J1221+4411_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:16:19 2017 obs J1221+4411_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1221+4411_X_2015_01_23_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875743 visibilities/baseline/integration-bin. ! Found source: J1221+4411 ! ! 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 350 lines of history. ! ! Reading 33576 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 J1221+4411_X_2015_01_23_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.762344Jy sigma=0.009270 ! Fit after self-cal, rms=0.737850Jy sigma=0.009009 ! 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=0.9203 mas, bmaj=1.09 mas, bpa=-14.61 degrees ! Estimated noise=678.753 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 = 0.199934 Jy ! Component: 100 - total flux cleaned = 0.249778 Jy ! Total flux subtracted in 100 components = 0.249778 Jy ! Clean residual min=-0.010417 max=0.019506 Jy/beam ! Clean residual mean=0.000005 rms=0.003043 Jy/beam ! Combined flux in latest and established models = 0.249778 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.249778 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=0.090323Jy sigma=0.000998 ! Fit after self-cal, rms=0.090329Jy sigma=0.000998 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202572 Jy ! Component: 100 - total flux cleaned = 0.030057 Jy ! Total flux subtracted in 100 components = 0.030057 Jy ! Clean residual min=-0.011489 max=0.009613 Jy/beam ! Clean residual mean=0.000024 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.279835 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.279835 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=0.084751Jy sigma=0.000931 ! Fit after self-cal, rms=0.084748Jy sigma=0.000931 ! 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=1.143 mas, bmaj=1.324 mas, bpa=-4.509 degrees ! Estimated noise=322.244 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 = 0.0072073 Jy ! Component: 100 - total flux cleaned = 0.0107021 Jy ! Component: 150 - total flux cleaned = 0.0126317 Jy ! Component: 200 - total flux cleaned = 0.0137134 Jy ! Total flux subtracted in 200 components = 0.0137134 Jy ! Clean residual min=-0.013898 max=0.011676 Jy/beam ! Clean residual mean=0.000106 rms=0.003145 Jy/beam ! Combined flux in latest and established models = 0.293549 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.293549 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=0.083952Jy sigma=0.000927 ! Fit after self-cal, rms=0.083957Jy sigma=0.000927 ! 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 0.93 FD 1.10 HN 1.21 KP 0.91 ! LA 1.10 MK 0.95 NL 0.97 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.28 KP 0.86 ! LA 1.11 MK 0.95 NL 0.97 OV 0.97 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.19 KP 0.81 ! LA 1.14 MK 0.97 NL 0.98 OV 0.97 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.19 KP 0.77 ! LA 1.14 MK 0.95 NL 0.97 OV 0.97 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.10 KP 0.73 ! LA 1.15 MK 1.00 NL 0.98 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.16 KP 0.72 ! LA 1.15 MK 0.98 NL 1.00 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.34 KP 0.71 ! LA 1.17 MK 1.03 NL 1.04 OV 1.06 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.27 KP 0.73 ! LA 1.14 MK 0.97 NL 0.99 OV 1.03 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.29 KP 0.75 ! LA 1.17 MK 0.98 NL 0.99 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.20 KP 0.78 ! LA 1.18 MK 0.99 NL 0.99 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.28 KP 0.81 ! LA 1.18 MK 0.99 NL 0.99 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.26 KP 0.83 ! LA 1.17 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.083957Jy sigma=0.000927 ! Fit after self-cal, rms=0.073738Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=1.341 mas, bpa=-4.954 degrees ! Estimated noise=323.446 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 = -0.00179136 Jy ! Component: 100 - total flux cleaned = -0.00189873 Jy ! Component: 150 - total flux cleaned = -0.00194648 Jy ! Component: 200 - total flux cleaned = -0.00199257 Jy ! Total flux subtracted in 200 components = -0.00199257 Jy ! Clean residual min=-0.001921 max=0.002173 Jy/beam ! Clean residual mean=-0.000036 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.291556 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.291556 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=0.073644Jy sigma=0.000777 ! Fit after self-cal, rms=0.073715Jy sigma=0.000776 ! 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=0.073715Jy sigma=0.000776 ! Fit after self-cal, rms=0.073841Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=1.339 mas, bpa=-4.898 degrees ! Estimated noise=322.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000614826 Jy ! Component: 100 - total flux cleaned = -0.000752456 Jy ! Component: 150 - total flux cleaned = -0.000849265 Jy ! Component: 200 - total flux cleaned = -0.000939531 Jy ! Total flux subtracted in 200 components = -0.000939531 Jy ! Clean residual min=-0.001674 max=0.002015 Jy/beam ! Clean residual mean=-0.000037 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.290616 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.290617 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=0.073805Jy sigma=0.000774 ! Fit after self-cal, rms=0.073810Jy sigma=0.000774 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 (-3.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203289 Jy ! Component: 100 - total flux cleaned = 0.00307125 Jy ! Component: 150 - total flux cleaned = 0.00341464 Jy ! Component: 200 - total flux cleaned = 0.00357165 Jy ! Total flux subtracted in 200 components = 0.00357165 Jy ! Clean residual min=-0.001543 max=0.001720 Jy/beam ! Clean residual mean=-0.000026 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.294188 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.294188 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=0.073742Jy sigma=0.000773 ! Fit after self-cal, rms=0.073740Jy sigma=0.000773 ! Inverting map ! Added new window around map position (-9, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184617 Jy ! Component: 100 - total flux cleaned = 0.00300873 Jy ! Component: 150 - total flux cleaned = 0.0039041 Jy ! Component: 200 - total flux cleaned = 0.00466967 Jy ! Total flux subtracted in 200 components = 0.00466967 Jy ! Clean residual min=-0.001332 max=0.001366 Jy/beam ! Clean residual mean=-0.000011 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.298858 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.298858 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=0.073683Jy sigma=0.000773 ! Fit after self-cal, rms=0.073679Jy sigma=0.000773 ! 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=0.073679Jy sigma=0.000773 ! Fit after self-cal, rms=0.073743Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=1.34 mas, bpa=-4.829 degrees ! Estimated noise=322.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510237 Jy ! Component: 100 - total flux cleaned = 0.000831687 Jy ! Component: 150 - total flux cleaned = 0.00108917 Jy ! Component: 200 - total flux cleaned = 0.00132243 Jy ! Total flux subtracted in 200 components = 0.00132243 Jy ! Clean residual min=-0.001213 max=0.001296 Jy/beam ! Clean residual mean=-0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.30018 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.30018 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=0.073722Jy sigma=0.000772 ! Fit after self-cal, rms=0.073722Jy sigma=0.000772 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 = 0.000267744 Jy ! Component: 100 - total flux cleaned = 0.000439748 Jy ! Component: 150 - total flux cleaned = 0.000559356 Jy ! Component: 200 - total flux cleaned = 0.000616897 Jy ! Total flux subtracted in 200 components = 0.000616897 Jy ! Clean residual min=-0.001173 max=0.001273 Jy/beam ! Clean residual mean=-0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.300797 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.300797 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=0.073710Jy sigma=0.000772 ! Fit after self-cal, rms=0.073709Jy sigma=0.000772 ! 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=0.073709Jy sigma=0.000772 ! Fit after self-cal, rms=0.073735Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.46 mas, bmaj=2.528 mas, bpa=5.257 degrees ! Estimated noise=379.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496986 Jy ! Component: 100 - total flux cleaned = 0.000759166 Jy ! Component: 150 - total flux cleaned = 0.000928005 Jy ! Component: 200 - total flux cleaned = 0.00107025 Jy ! Total flux subtracted in 200 components = 0.00107025 Jy ! Clean residual min=-0.001288 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.301868 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.301868 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=0.073730Jy sigma=0.000772 ! Fit after self-cal, rms=0.073730Jy sigma=0.000772 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 = 0.000208205 Jy ! Component: 100 - total flux cleaned = 0.000360026 Jy ! Component: 150 - total flux cleaned = 0.00040814 Jy ! Component: 200 - total flux cleaned = 0.000441478 Jy ! Total flux subtracted in 200 components = 0.000441478 Jy ! Clean residual min=-0.001267 max=0.001552 Jy/beam ! Clean residual mean=0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.302309 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.302309 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=0.073728Jy sigma=0.000772 ! Fit after self-cal, rms=0.073727Jy sigma=0.000772 ! 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=1.151 mas, bmaj=1.341 mas, bpa=-4.766 degrees ! Estimated noise=322.456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 1.341 at -4.766 degrees (North through East) ! Clean map min=-0.0011528 max=0.26428 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=0.9265 mas, bmaj=1.104 mas, bpa=-14.06 degrees ! Estimated noise=689.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203015 Jy ! Component: 100 - total flux cleaned = 0.252057 Jy ! Component: 150 - total flux cleaned = 0.270816 Jy ! Component: 200 - total flux cleaned = 0.279929 Jy ! Total flux subtracted in 200 components = 0.279929 Jy ! Clean residual min=-0.003404 max=0.004279 Jy/beam ! Clean residual mean=-0.000022 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.279929 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.279929 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=1.341 mas, bpa=-4.766 degrees ! Estimated noise=322.456 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 = 0.00502211 Jy ! Component: 100 - total flux cleaned = 0.0076236 Jy ! Component: 150 - total flux cleaned = 0.00966357 Jy ! Component: 200 - total flux cleaned = 0.011391 Jy ! Total flux subtracted in 200 components = 0.011391 Jy ! Clean residual min=-0.001462 max=0.001590 Jy/beam ! Clean residual mean=-0.000027 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.29132 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.29132 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=2.46 mas, bmaj=2.528 mas, bpa=5.257 degrees ! Estimated noise=379.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231363 Jy ! Component: 100 - total flux cleaned = 0.00404976 Jy ! Component: 150 - total flux cleaned = 0.00541085 Jy ! Component: 200 - total flux cleaned = 0.00649485 Jy ! Total flux subtracted in 200 components = 0.00649485 Jy ! Clean residual min=-0.001276 max=0.001524 Jy/beam ! Clean residual mean=-0.000020 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.297815 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 = 0.00088302 Jy ! Component: 100 - total flux cleaned = 0.00161266 Jy ! Component: 150 - total flux cleaned = 0.00221981 Jy ! Component: 200 - total flux cleaned = 0.00272792 Jy ! Total flux subtracted in 200 components = 0.00272792 Jy ! Clean residual min=-0.001247 max=0.001544 Jy/beam ! Clean residual mean=-0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.300543 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 80 components and 0.300543 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=1.341 mas, bpa=-4.766 degrees ! Estimated noise=322.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518667 Jy ! Component: 100 - total flux cleaned = 0.000777718 Jy ! Component: 150 - total flux cleaned = 0.000878915 Jy ! Component: 200 - total flux cleaned = 0.000949182 Jy ! Total flux subtracted in 200 components = 0.000949182 Jy ! Clean residual min=-0.001378 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.301492 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.301492 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=0.073758Jy sigma=0.000772 ! Fit after self-cal, rms=0.073753Jy sigma=0.000772 wmodel J1221+4411_X_2015_01_23_pus_map.mod ! Writing 94 model components to file: J1221+4411_X_2015_01_23_pus_map.mod wobs J1221+4411_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1221+4411_X_2015_01_23_pus_uvs.fits wwins J1221+4411_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1221+4411_X_2015_01_23_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 = -6.84063e-05 Jy ! Component: 100 - total flux cleaned = 0.000114512 Jy ! Component: 150 - total flux cleaned = 0.000307174 Jy ! Component: 200 - total flux cleaned = 0.000436399 Jy ! Component: 250 - total flux cleaned = 0.000524638 Jy ! Component: 300 - total flux cleaned = 0.000610114 Jy ! Component: 350 - total flux cleaned = 0.000676203 Jy ! Component: 400 - total flux cleaned = 0.000724102 Jy ! Component: 450 - total flux cleaned = 0.000723732 Jy ! Component: 500 - total flux cleaned = 0.000633115 Jy ! Component: 550 - total flux cleaned = 0.000618659 Jy ! Component: 600 - total flux cleaned = 0.000604294 Jy ! Component: 650 - total flux cleaned = 0.000561922 Jy ! Component: 700 - total flux cleaned = 0.000534196 Jy ! Component: 750 - total flux cleaned = 0.000466653 Jy ! Component: 800 - total flux cleaned = 0.000440282 Jy ! Component: 850 - total flux cleaned = 0.000401384 Jy ! Component: 900 - total flux cleaned = 0.000338194 Jy ! Component: 950 - total flux cleaned = 0.000313388 Jy ! Component: 1000 - total flux cleaned = 0.000264459 Jy ! Component: 1050 - total flux cleaned = 0.000216635 Jy ! Component: 1100 - total flux cleaned = 0.000193092 Jy ! Component: 1150 - total flux cleaned = 0.000169679 Jy ! Component: 1200 - total flux cleaned = 0.000123824 Jy ! Component: 1250 - total flux cleaned = 0.000112339 Jy ! Component: 1300 - total flux cleaned = 7.92298e-05 Jy ! Component: 1350 - total flux cleaned = 6.82881e-05 Jy ! Component: 1400 - total flux cleaned = 7.90804e-05 Jy ! Component: 1450 - total flux cleaned = 5.81307e-05 Jy ! Component: 1500 - total flux cleaned = 6.87808e-05 Jy ! Component: 1550 - total flux cleaned = 7.91844e-05 Jy ! Component: 1600 - total flux cleaned = 8.9452e-05 Jy ! Component: 1650 - total flux cleaned = 6.93068e-05 Jy ! Component: 1700 - total flux cleaned = 9.90636e-05 Jy ! Component: 1750 - total flux cleaned = 8.92255e-05 Jy ! Component: 1800 - total flux cleaned = 0.000127822 Jy ! Component: 1850 - total flux cleaned = 0.000108609 Jy ! Component: 1900 - total flux cleaned = 8.97493e-05 Jy ! Component: 1950 - total flux cleaned = 8.96875e-05 Jy ! Component: 2000 - total flux cleaned = 9.86517e-05 Jy ! Total flux subtracted in 2048 components = 8.95718e-05 Jy ! Clean residual min=-0.000559 max=0.000536 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.301581 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 239 components and 0.301581 Jy ![Exited script file: muppet] wmap "J1221+4411_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 1.341 at -4.766 degrees (North through East) ! Clean map min=-0.0010603 max=0.26492 Jy/beam ! Writing clean map to FITS file: J1221+4411_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.264917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183824 0.183824 0.367648 0.735295 1.47059 2.94118 5.88236 11.7647 23.5294 47.0589 94.1178 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.264 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 1.341 at -4.766 degrees (North through East) ! Clean map min=-0.0010603 max=0.26492 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1221+4411_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:16:21 2017