! Started logfile: J0233+3442_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:06:25 2016 obs J0233+3442_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0233+3442_X_2014_06_09_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.610893 visibilities/baseline/integration-bin. ! Found source: J0233+3442 ! ! 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 33648 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 J0233+3442_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 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.922230Jy sigma=0.011485 ! Fit after self-cal, rms=0.896316Jy sigma=0.011186 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.824 mas, bpa=15.89 degrees ! Estimated noise=704.781 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 = 0.0785715 Jy ! Component: 100 - total flux cleaned = 0.101954 Jy ! Total flux subtracted in 100 components = 0.101954 Jy ! Clean residual min=-0.007533 max=0.013768 Jy/beam ! Clean residual mean=-0.000195 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.101954 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.101954 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=0.073062Jy sigma=0.000865 ! Fit after self-cal, rms=0.072993Jy sigma=0.000864 ! Inverting map ! Added new window around map position (1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140757 Jy ! Component: 100 - total flux cleaned = 0.0225376 Jy ! Total flux subtracted in 100 components = 0.0225376 Jy ! Clean residual min=-0.006177 max=0.010041 Jy/beam ! Clean residual mean=-0.000113 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.124492 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.124492 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=0.069533Jy sigma=0.000820 ! Fit after self-cal, rms=0.069456Jy sigma=0.000818 ! 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=1.258 mas, bmaj=2.073 mas, bpa=10.32 degrees ! Estimated noise=312.243 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 (-2.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108353 Jy ! Component: 100 - total flux cleaned = 0.0172072 Jy ! Component: 150 - total flux cleaned = 0.0218034 Jy ! Component: 200 - total flux cleaned = 0.025285 Jy ! Total flux subtracted in 200 components = 0.025285 Jy ! Clean residual min=-0.006186 max=0.004323 Jy/beam ! Clean residual mean=-0.000048 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.149777 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 76 components and 0.149777 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=0.067441Jy sigma=0.000795 ! Fit after self-cal, rms=0.067348Jy sigma=0.000793 ! 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 1.00* FD 1.07 HN 1.07 KP 0.89 ! LA 1.03 MK 1.00* NL 1.00 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.04 KP 0.87 ! LA 1.04 MK 1.00* NL 0.97 OV 0.95 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.10 KP 0.81 ! LA 1.06 MK 1.00* NL 0.97 OV 0.98 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.06 KP 0.78 ! LA 1.06 MK 1.00* NL 0.97 OV 0.97 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.76 ! LA 1.03 MK 1.00* NL 1.00 OV 0.98 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.03 KP 0.74 ! LA 1.05 MK 1.00* NL 1.03 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.20 KP 0.79 ! LA 1.12 MK 1.00* NL 1.02 OV 1.07 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.74 ! LA 1.06 MK 1.00* NL 1.03 OV 1.02 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.04 KP 0.76 ! LA 1.06 MK 1.00* NL 1.04 OV 1.06 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.11 KP 0.78 ! LA 1.09 MK 1.00* NL 1.04 OV 1.02 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.81 ! LA 1.08 MK 1.00* NL 1.02 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.07 KP 0.86 ! LA 1.06 MK 1.00* NL 1.02 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.067348Jy sigma=0.000793 ! Fit after self-cal, rms=0.065425Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.266 mas, bmaj=2.1 mas, bpa=10.2 degrees ! Estimated noise=310.317 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 = 0.000530586 Jy ! Component: 100 - total flux cleaned = 0.000113358 Jy ! Component: 150 - total flux cleaned = -0.00012309 Jy ! Component: 200 - total flux cleaned = -0.00014914 Jy ! Total flux subtracted in 200 components = -0.00014914 Jy ! Clean residual min=-0.001364 max=0.001304 Jy/beam ! Clean residual mean=-0.000017 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.149627 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.149628 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=0.065362Jy sigma=0.000767 ! Fit after self-cal, rms=0.065391Jy sigma=0.000766 ! 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=0.065391Jy sigma=0.000766 ! Fit after self-cal, rms=0.065474Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.103 mas, bpa=10.35 degrees ! Estimated noise=309.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.6214e-05 Jy ! Component: 100 - total flux cleaned = -0.000226495 Jy ! Component: 150 - total flux cleaned = -0.000333999 Jy ! Component: 200 - total flux cleaned = -0.000352366 Jy ! Total flux subtracted in 200 components = -0.000352366 Jy ! Clean residual min=-0.000998 max=0.001001 Jy/beam ! Clean residual mean=-0.000010 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.149275 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.149275 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=0.065452Jy sigma=0.000765 ! Fit after self-cal, rms=0.065458Jy sigma=0.000765 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 = 1.87109e-05 Jy ! Component: 100 - total flux cleaned = 5.57412e-05 Jy ! Component: 150 - total flux cleaned = 8.78488e-05 Jy ! Component: 200 - total flux cleaned = 8.74481e-05 Jy ! Total flux subtracted in 200 components = 8.74481e-05 Jy ! Clean residual min=-0.000942 max=0.000971 Jy/beam ! Clean residual mean=-0.000010 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.149363 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.149363 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=0.065448Jy sigma=0.000765 ! Fit after self-cal, rms=0.065445Jy sigma=0.000765 ! 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=0.065445Jy sigma=0.000765 ! Fit after self-cal, rms=0.065446Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.263 mas, bmaj=2.106 mas, bpa=10.42 degrees ! Estimated noise=308.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317938 Jy ! Component: 100 - total flux cleaned = -0.000420215 Jy ! Component: 150 - total flux cleaned = -0.000419541 Jy ! Component: 200 - total flux cleaned = -0.00043224 Jy ! Total flux subtracted in 200 components = -0.00043224 Jy ! Clean residual min=-0.000915 max=0.000893 Jy/beam ! Clean residual mean=-0.000008 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.14893 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.14893 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=0.065437Jy sigma=0.000765 ! Fit after self-cal, rms=0.065436Jy sigma=0.000765 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 = 1.2838e-05 Jy ! Component: 100 - total flux cleaned = 1.25861e-05 Jy ! Component: 150 - total flux cleaned = 2.43877e-05 Jy ! Component: 200 - total flux cleaned = 3.51223e-05 Jy ! Total flux subtracted in 200 components = 3.51223e-05 Jy ! Clean residual min=-0.000893 max=0.000875 Jy/beam ! Clean residual mean=-0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.148965 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.148965 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=0.065431Jy sigma=0.000765 ! Fit after self-cal, rms=0.065430Jy sigma=0.000765 ! 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=0.065430Jy sigma=0.000765 ! Fit after self-cal, rms=0.065456Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=3.268 mas, bpa=-19.46 degrees ! Estimated noise=348.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187501 Jy ! Component: 100 - total flux cleaned = -0.000264725 Jy ! Component: 150 - total flux cleaned = -0.000305328 Jy ! Component: 200 - total flux cleaned = -0.00031276 Jy ! Total flux subtracted in 200 components = -0.00031276 Jy ! Clean residual min=-0.000808 max=0.000828 Jy/beam ! Clean residual mean=-0.000013 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.148653 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 141 components and 0.148653 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=0.065452Jy sigma=0.000764 ! Fit after self-cal, rms=0.065453Jy sigma=0.000764 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 = 2.99683e-05 Jy ! Component: 100 - total flux cleaned = 2.38738e-05 Jy ! Component: 150 - total flux cleaned = 2.40169e-05 Jy ! Component: 200 - total flux cleaned = 2.42911e-05 Jy ! Total flux subtracted in 200 components = 2.42911e-05 Jy ! Clean residual min=-0.000795 max=0.000829 Jy/beam ! Clean residual mean=-0.000013 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.148677 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 0.148677 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=0.065451Jy sigma=0.000764 ! Fit after self-cal, rms=0.065451Jy sigma=0.000764 ! 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=1.263 mas, bmaj=2.108 mas, bpa=10.47 degrees ! Estimated noise=308.503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.263 x 2.108 at 10.47 degrees (North through East) ! Clean map min=-0.00079984 max=0.093626 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.845 mas, bpa=16.01 degrees ! Estimated noise=700.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0779995 Jy ! Component: 100 - total flux cleaned = 0.102306 Jy ! Component: 150 - total flux cleaned = 0.115496 Jy ! Component: 200 - total flux cleaned = 0.124341 Jy ! Total flux subtracted in 200 components = 0.124341 Jy ! Clean residual min=-0.003224 max=0.004849 Jy/beam ! Clean residual mean=-0.000097 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.124341 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 0.124341 Jy ! Inverting map and beam ! Estimated beam: bmin=1.263 mas, bmaj=2.108 mas, bpa=10.47 degrees ! Estimated noise=308.503 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 = 0.00797362 Jy ! Component: 100 - total flux cleaned = 0.0127912 Jy ! Component: 150 - total flux cleaned = 0.0159616 Jy ! Component: 200 - total flux cleaned = 0.0181675 Jy ! Total flux subtracted in 200 components = 0.0181675 Jy ! Clean residual min=-0.001146 max=0.001248 Jy/beam ! Clean residual mean=-0.000025 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.142509 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 74 components and 0.142509 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=2.308 mas, bmaj=3.268 mas, bpa=-19.46 degrees ! Estimated noise=348.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022839 Jy ! Component: 100 - total flux cleaned = 0.00363285 Jy ! Component: 150 - total flux cleaned = 0.0045343 Jy ! Component: 200 - total flux cleaned = 0.00516934 Jy ! Total flux subtracted in 200 components = 0.00516934 Jy ! Clean residual min=-0.000871 max=0.000839 Jy/beam ! Clean residual mean=-0.000019 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.147678 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 = 0.000451892 Jy ! Component: 100 - total flux cleaned = 0.000775053 Jy ! Component: 150 - total flux cleaned = 0.000948673 Jy ! Component: 200 - total flux cleaned = 0.00100348 Jy ! Total flux subtracted in 200 components = 0.00100348 Jy ! Clean residual min=-0.000807 max=0.000844 Jy/beam ! Clean residual mean=-0.000013 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.148681 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 136 components and 0.148681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.263 mas, bmaj=2.108 mas, bpa=10.47 degrees ! Estimated noise=308.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.23636e-05 Jy ! Component: 100 - total flux cleaned = -3.06622e-05 Jy ! Component: 150 - total flux cleaned = -3.03168e-05 Jy ! Component: 200 - total flux cleaned = -3.01307e-05 Jy ! Total flux subtracted in 200 components = -3.01307e-05 Jy ! Clean residual min=-0.000875 max=0.000906 Jy/beam ! Clean residual mean=-0.000007 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.148651 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 152 components and 0.148651 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=0.065458Jy sigma=0.000765 ! Fit after self-cal, rms=0.065446Jy sigma=0.000764 wmodel J0233+3442_X_2014_06_09_pus_map.mod ! Writing 152 model components to file: J0233+3442_X_2014_06_09_pus_map.mod wobs J0233+3442_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0233+3442_X_2014_06_09_pus_uvs.fits wwins J0233+3442_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0233+3442_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 = -7.63484e-05 Jy ! Component: 100 - total flux cleaned = -4.93657e-05 Jy ! Component: 150 - total flux cleaned = 3.85409e-06 Jy ! Component: 200 - total flux cleaned = 1.64472e-05 Jy ! Component: 250 - total flux cleaned = 3.971e-06 Jy ! Component: 300 - total flux cleaned = 1.58202e-05 Jy ! Component: 350 - total flux cleaned = 3.83984e-05 Jy ! Component: 400 - total flux cleaned = 6.00361e-05 Jy ! Component: 450 - total flux cleaned = 7.07186e-05 Jy ! Component: 500 - total flux cleaned = 7.11627e-05 Jy ! Component: 550 - total flux cleaned = 9.11308e-05 Jy ! Component: 600 - total flux cleaned = 9.1242e-05 Jy ! Component: 650 - total flux cleaned = 0.000119288 Jy ! Component: 700 - total flux cleaned = 9.14765e-05 Jy ! Component: 750 - total flux cleaned = 7.35844e-05 Jy ! Component: 800 - total flux cleaned = 7.37445e-05 Jy ! Component: 850 - total flux cleaned = 6.51967e-05 Jy ! Component: 900 - total flux cleaned = 5.68362e-05 Jy ! Component: 950 - total flux cleaned = 2.40809e-05 Jy ! Component: 1000 - total flux cleaned = 1.63579e-05 Jy ! Component: 1050 - total flux cleaned = 3.2129e-05 Jy ! Component: 1100 - total flux cleaned = 3.19215e-05 Jy ! Component: 1150 - total flux cleaned = 4.70592e-05 Jy ! Component: 1200 - total flux cleaned = 8.42441e-05 Jy ! Component: 1250 - total flux cleaned = 9.88158e-05 Jy ! Component: 1300 - total flux cleaned = 0.000106119 Jy ! Component: 1350 - total flux cleaned = 0.000141689 Jy ! Component: 1400 - total flux cleaned = 0.000197559 Jy ! Component: 1450 - total flux cleaned = 0.000204468 Jy ! Component: 1500 - total flux cleaned = 0.000238575 Jy ! Component: 1550 - total flux cleaned = 0.000252075 Jy ! Component: 1600 - total flux cleaned = 0.000311752 Jy ! Component: 1650 - total flux cleaned = 0.000337931 Jy ! Component: 1700 - total flux cleaned = 0.000357328 Jy ! Component: 1750 - total flux cleaned = 0.000408297 Jy ! Component: 1800 - total flux cleaned = 0.000427177 Jy ! Component: 1850 - total flux cleaned = 0.000451997 Jy ! Component: 1900 - total flux cleaned = 0.000488829 Jy ! Component: 1950 - total flux cleaned = 0.000513196 Jy ! Component: 2000 - total flux cleaned = 0.000573159 Jy ! Total flux subtracted in 2048 components = 0.00059679 Jy ! Clean residual min=-0.000361 max=0.000344 Jy/beam ! Clean residual mean=-0.000004 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.149248 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 275 components and 0.149248 Jy ![Exited script file: muppet] wmap "J0233+3442_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.263 x 2.108 at 10.47 degrees (North through East) ! Clean map min=-0.00056066 max=0.094274 Jy/beam ! Writing clean map to FITS file: J0233+3442_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 0.0942739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011068 device "J0233+3442_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0233+3442_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352209 0.352209 0.704418 1.40884 2.81767 5.63535 11.2707 22.5414 45.0828 90.1656 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.263 x 2.108 at 10.47 degrees (North through East) ! Clean map min=-0.00056066 max=0.094274 Jy/beam quit ! Quitting program ! Log file J0233+3442_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:06:27 2016