! Started logfile: J0818+0517_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:04:00 2016 obs J0818+0517_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0818+0517_X_2014_05_31_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706173 visibilities/baseline/integration-bin. ! Found source: J0818+0517 ! ! 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 30888 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 J0818+0517_X_2014_05_31_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 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910818Jy sigma=0.010373 ! Fit after self-cal, rms=0.891929Jy sigma=0.010174 ! 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=0.7222 mas, bmaj=1.75 mas, bpa=-1.075 degrees ! Estimated noise=573.264 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 = 0.083979 Jy ! Component: 100 - total flux cleaned = 0.110926 Jy ! Total flux subtracted in 100 components = 0.110926 Jy ! Clean residual min=-0.005260 max=0.011242 Jy/beam ! Clean residual mean=-0.000014 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.110926 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.110926 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=0.078143Jy sigma=0.000845 ! Fit after self-cal, rms=0.078018Jy sigma=0.000844 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124617 Jy ! Component: 100 - total flux cleaned = 0.018693 Jy ! Total flux subtracted in 100 components = 0.018693 Jy ! Clean residual min=-0.004420 max=0.006261 Jy/beam ! Clean residual mean=0.000004 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.129619 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.129619 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=0.075906Jy sigma=0.000819 ! Fit after self-cal, rms=0.075855Jy 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=0.8373 mas, bmaj=1.935 mas, bpa=-1.543 degrees ! Estimated noise=357.049 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 = 0.00457102 Jy ! Component: 100 - total flux cleaned = 0.0069142 Jy ! Component: 150 - total flux cleaned = 0.00822638 Jy ! Component: 200 - total flux cleaned = 0.00889004 Jy ! Total flux subtracted in 200 components = 0.00889004 Jy ! Clean residual min=-0.005203 max=0.009038 Jy/beam ! Clean residual mean=0.000012 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.138509 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.138509 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=0.075547Jy sigma=0.000816 ! Fit after self-cal, rms=0.075548Jy sigma=0.000816 ! Inverting map ! Added new window around map position (-2.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0097032 Jy ! Component: 100 - total flux cleaned = 0.0153556 Jy ! Component: 150 - total flux cleaned = 0.0188969 Jy ! Component: 200 - total flux cleaned = 0.0212925 Jy ! Total flux subtracted in 200 components = 0.0212925 Jy ! Clean residual min=-0.004410 max=0.005126 Jy/beam ! Clean residual mean=0.000016 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.159802 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.159802 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=0.074339Jy sigma=0.000799 ! Fit after self-cal, rms=0.074249Jy sigma=0.000798 ! 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 0.87 FD 1.11 HN 1.10 KP 0.92 ! LA 0.98 MK 0.97 NL 0.98 OV 0.97 ! 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 0.90 FD 1.13 HN 1.10 KP 0.88 ! LA 1.02 MK 0.93 NL 0.96 OV 1.00 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.11 KP 0.84 ! LA 1.02 MK 0.96 NL 0.97 OV 1.00 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.07 KP 0.80 ! LA 1.03 MK 0.94 NL 1.01 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.07 KP 0.75 ! LA 1.03 MK 0.99 NL 0.99 OV 1.01 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.10 KP 0.75 ! LA 1.06 MK 0.98 NL 1.04 OV 1.00 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.24 HN 1.20 KP 0.83 ! LA 1.11 MK 1.06 NL 1.07 OV 1.08 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.20 HN 1.18 KP 0.76 ! LA 1.02 MK 0.98 NL 1.00 OV 1.05 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.16 KP 0.78 ! LA 1.03 MK 0.96 NL 1.04 OV 1.01 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.13 KP 0.81 ! LA 1.03 MK 1.03 NL 1.01 OV 1.04 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.11 KP 0.86 ! LA 1.04 MK 0.99 NL 1.02 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.12 KP 0.90 ! LA 1.02 MK 0.96 NL 1.02 OV 1.02 ! PT 0.96 SC 0.93 ! ! ! Fit before self-cal, rms=0.074249Jy sigma=0.000798 ! Fit after self-cal, rms=0.073009Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=1.937 mas, bpa=-1.441 degrees ! Estimated noise=354.155 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 = 0.00250278 Jy ! Component: 100 - total flux cleaned = 0.00335007 Jy ! Component: 150 - total flux cleaned = 0.00379778 Jy ! Component: 200 - total flux cleaned = 0.00418136 Jy ! Total flux subtracted in 200 components = 0.00418136 Jy ! Clean residual min=-0.001434 max=0.001912 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.163983 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.163983 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=0.072915Jy sigma=0.000776 ! Fit after self-cal, rms=0.072958Jy 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=0.072958Jy sigma=0.000776 ! Fit after self-cal, rms=0.073379Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8425 mas, bmaj=1.936 mas, bpa=-1.346 degrees ! Estimated noise=354.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563935 Jy ! Component: 100 - total flux cleaned = 0.000817413 Jy ! Component: 150 - total flux cleaned = 0.00106318 Jy ! Component: 200 - total flux cleaned = 0.00122352 Jy ! Total flux subtracted in 200 components = 0.00122352 Jy ! Clean residual min=-0.001260 max=0.001585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.165207 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.165207 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=0.073347Jy sigma=0.000774 ! Fit after self-cal, rms=0.073354Jy 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 (7, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153788 Jy ! Component: 100 - total flux cleaned = 0.00186018 Jy ! Component: 150 - total flux cleaned = 0.00200078 Jy ! Component: 200 - total flux cleaned = 0.00217439 Jy ! Total flux subtracted in 200 components = 0.00217439 Jy ! Clean residual min=-0.001236 max=0.001332 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.167381 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.167381 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=0.073316Jy sigma=0.000774 ! Fit after self-cal, rms=0.073311Jy sigma=0.000774 ! 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=0.073311Jy sigma=0.000774 ! Fit after self-cal, rms=0.073421Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=1.938 mas, bpa=-1.41 degrees ! Estimated noise=354.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332394 Jy ! Component: 100 - total flux cleaned = 0.000490765 Jy ! Component: 150 - total flux cleaned = 0.000585113 Jy ! Component: 200 - total flux cleaned = 0.000650401 Jy ! Total flux subtracted in 200 components = 0.000650401 Jy ! Clean residual min=-0.001175 max=0.001263 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.168032 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.168032 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=0.073404Jy sigma=0.000774 ! Fit after self-cal, rms=0.073404Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.80933e-05 Jy ! Component: 100 - total flux cleaned = 0.000150165 Jy ! Component: 150 - total flux cleaned = 0.000207238 Jy ! Component: 200 - total flux cleaned = 0.000261245 Jy ! Total flux subtracted in 200 components = 0.000261245 Jy ! Clean residual min=-0.001155 max=0.001232 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.168293 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.168293 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=0.073393Jy sigma=0.000773 ! Fit after self-cal, rms=0.073392Jy sigma=0.000773 ! 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=0.073392Jy sigma=0.000773 ! Fit after self-cal, rms=0.073435Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=3.145 mas, bpa=-1.127 degrees ! Estimated noise=443.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472979 Jy ! Component: 100 - total flux cleaned = 0.000491295 Jy ! Component: 150 - total flux cleaned = 0.00050511 Jy ! Component: 200 - total flux cleaned = 0.000504593 Jy ! Total flux subtracted in 200 components = 0.000504593 Jy ! Clean residual min=-0.001298 max=0.001318 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.168797 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.168797 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=0.073433Jy sigma=0.000773 ! Fit after self-cal, rms=0.073434Jy sigma=0.000773 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 = 6.35573e-05 Jy ! Component: 100 - total flux cleaned = 0.000137462 Jy ! Component: 150 - total flux cleaned = 0.00012702 Jy ! Component: 200 - total flux cleaned = 0.000127218 Jy ! Total flux subtracted in 200 components = 0.000127218 Jy ! Clean residual min=-0.001279 max=0.001321 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.168925 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.168925 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=0.073432Jy sigma=0.000773 ! Fit after self-cal, rms=0.073432Jy sigma=0.000773 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8433 mas, bmaj=1.938 mas, bpa=-1.459 degrees ! Estimated noise=354.018 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 1.938 at -1.459 degrees (North through East) ! Clean map min=-0.0010371 max=0.10898 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=0.727 mas, bmaj=1.747 mas, bpa=-0.7626 degrees ! Estimated noise=571.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0838001 Jy ! Component: 100 - total flux cleaned = 0.111473 Jy ! Component: 150 - total flux cleaned = 0.124264 Jy ! Component: 200 - total flux cleaned = 0.132182 Jy ! Total flux subtracted in 200 components = 0.132182 Jy ! Clean residual min=-0.002977 max=0.004478 Jy/beam ! Clean residual mean=-0.000013 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.132182 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.132182 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8433 mas, bmaj=1.938 mas, bpa=-1.459 degrees ! Estimated noise=354.018 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 = 0.00719975 Jy ! Component: 100 - total flux cleaned = 0.0123969 Jy ! Component: 150 - total flux cleaned = 0.0164339 Jy ! Component: 200 - total flux cleaned = 0.0196661 Jy ! Total flux subtracted in 200 components = 0.0196661 Jy ! Clean residual min=-0.001795 max=0.002435 Jy/beam ! Clean residual mean=-0.000009 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.151848 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.151848 Jy ! Inverting map ! Added new window around map position (-4.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274137 Jy ! Component: 100 - total flux cleaned = 0.00493277 Jy ! Component: 150 - total flux cleaned = 0.00674048 Jy ! Component: 200 - total flux cleaned = 0.00826018 Jy ! Total flux subtracted in 200 components = 0.00826018 Jy ! Clean residual min=-0.001447 max=0.001298 Jy/beam ! Clean residual mean=-0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.160108 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 80 components and 0.160108 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=2.151 mas, bmaj=3.145 mas, bpa=-1.127 degrees ! Estimated noise=443.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022353 Jy ! Component: 100 - total flux cleaned = 0.00381479 Jy ! Component: 150 - total flux cleaned = 0.00500709 Jy ! Component: 200 - total flux cleaned = 0.00592506 Jy ! Total flux subtracted in 200 components = 0.00592506 Jy ! Clean residual min=-0.001338 max=0.000989 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.166033 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 = 0.000714309 Jy ! Component: 100 - total flux cleaned = 0.00127432 Jy ! Component: 150 - total flux cleaned = 0.00171725 Jy ! Component: 200 - total flux cleaned = 0.00207083 Jy ! Total flux subtracted in 200 components = 0.00207083 Jy ! Clean residual min=-0.001217 max=0.001047 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.168104 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 156 components and 0.168104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8433 mas, bmaj=1.938 mas, bpa=-1.459 degrees ! Estimated noise=354.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171297 Jy ! Component: 100 - total flux cleaned = 0.000275489 Jy ! Component: 150 - total flux cleaned = 0.000384275 Jy ! Component: 200 - total flux cleaned = 0.00048271 Jy ! Total flux subtracted in 200 components = 0.00048271 Jy ! Clean residual min=-0.001052 max=0.001134 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.168587 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 174 components and 0.168587 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=0.073415Jy sigma=0.000773 ! Fit after self-cal, rms=0.073403Jy sigma=0.000773 wmodel J0818+0517_X_2014_05_31_pus_map.mod ! Writing 174 model components to file: J0818+0517_X_2014_05_31_pus_map.mod wobs J0818+0517_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0818+0517_X_2014_05_31_pus_uvs.fits wwins J0818+0517_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0818+0517_X_2014_05_31_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 = 0.000162246 Jy ! Component: 100 - total flux cleaned = 0.000309295 Jy ! Component: 150 - total flux cleaned = 0.000274882 Jy ! Component: 200 - total flux cleaned = 0.000324027 Jy ! Component: 250 - total flux cleaned = 0.000417101 Jy ! Component: 300 - total flux cleaned = 0.000431976 Jy ! Component: 350 - total flux cleaned = 0.000402988 Jy ! Component: 400 - total flux cleaned = 0.000403168 Jy ! Component: 450 - total flux cleaned = 0.000389112 Jy ! Component: 500 - total flux cleaned = 0.000335225 Jy ! Component: 550 - total flux cleaned = 0.000295759 Jy ! Component: 600 - total flux cleaned = 0.000231375 Jy ! Component: 650 - total flux cleaned = 0.000180961 Jy ! Component: 700 - total flux cleaned = 0.00010722 Jy ! Component: 750 - total flux cleaned = 5.91488e-05 Jy ! Component: 800 - total flux cleaned = 3.55477e-05 Jy ! Component: 850 - total flux cleaned = -1.11989e-05 Jy ! Component: 900 - total flux cleaned = -3.39662e-05 Jy ! Component: 950 - total flux cleaned = -5.62173e-05 Jy ! Component: 1000 - total flux cleaned = -6.73317e-05 Jy ! Component: 1050 - total flux cleaned = -0.000100095 Jy ! Component: 1100 - total flux cleaned = -0.00011066 Jy ! Component: 1150 - total flux cleaned = -0.000100182 Jy ! Component: 1200 - total flux cleaned = -8.98251e-05 Jy ! Component: 1250 - total flux cleaned = -8.97192e-05 Jy ! Component: 1300 - total flux cleaned = -2.85928e-05 Jy ! Component: 1350 - total flux cleaned = -3.8614e-05 Jy ! Component: 1400 - total flux cleaned = -2.87113e-05 Jy ! Component: 1450 - total flux cleaned = 9.08737e-07 Jy ! Component: 1500 - total flux cleaned = 3.96625e-05 Jy ! Component: 1550 - total flux cleaned = 6.83731e-05 Jy ! Component: 1600 - total flux cleaned = 8.72861e-05 Jy ! Component: 1650 - total flux cleaned = 0.000133996 Jy ! Component: 1700 - total flux cleaned = 0.00018955 Jy ! Component: 1750 - total flux cleaned = 0.000180317 Jy ! Component: 1800 - total flux cleaned = 0.000243915 Jy ! Component: 1850 - total flux cleaned = 0.000253023 Jy ! Component: 1900 - total flux cleaned = 0.000288636 Jy ! Component: 1950 - total flux cleaned = 0.000332814 Jy ! Component: 2000 - total flux cleaned = 0.000358901 Jy ! Total flux subtracted in 2048 components = 0.000376274 Jy ! Clean residual min=-0.000559 max=0.000486 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.168963 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 328 components and 0.168963 Jy ![Exited script file: muppet] wmap "J0818+0517_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 1.938 at -1.459 degrees (North through East) ! Clean map min=-0.00095869 max=0.10883 Jy/beam ! Writing clean map to FITS file: J0818+0517_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016345 device "J0818+0517_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0818+0517_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.450552 0.450552 0.901103 1.80221 3.60441 7.20883 14.4177 28.8353 57.6706 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 1.938 at -1.459 degrees (North through East) ! Clean map min=-0.00095869 max=0.10883 Jy/beam quit ! Quitting program ! Log file J0818+0517_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:04:02 2016