! Started logfile: J1015+4926_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:17 2019 obs J1015+4926_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1015+4926_X_2017_01_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.71004 visibilities/baseline/integration-bin. ! Found source: J1015+4926 ! ! 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 1309 lines of history. ! ! Reading 31824 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 J1015+4926_X_2017_01_16_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930170Jy sigma=0.008042 ! Fit after self-cal, rms=0.918669Jy sigma=0.007971 ! 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=1.024 mas, bmaj=1.507 mas, bpa=19.55 degrees ! Estimated noise=1063.75 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 = 0.0657274 Jy ! Component: 100 - total flux cleaned = 0.0821371 Jy ! Total flux subtracted in 100 components = 0.0821371 Jy ! Clean residual min=-0.004622 max=0.009946 Jy/beam ! Clean residual mean=0.000023 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.0821371 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0821371 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=0.090750Jy sigma=0.000676 ! Fit after self-cal, rms=0.090724Jy sigma=0.000676 ! Inverting map ! Added new window around map position (-1.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972883 Jy ! Component: 100 - total flux cleaned = 0.0153567 Jy ! Total flux subtracted in 100 components = 0.0153567 Jy ! Clean residual min=-0.003803 max=0.007169 Jy/beam ! Clean residual mean=0.000014 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.0974938 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0974938 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=0.089635Jy sigma=0.000663 ! Fit after self-cal, rms=0.089566Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663121 Jy ! Component: 100 - total flux cleaned = 0.010844 Jy ! Total flux subtracted in 100 components = 0.010844 Jy ! Clean residual min=-0.002985 max=0.003874 Jy/beam ! Clean residual mean=0.000012 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.108338 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.108338 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=0.089061Jy sigma=0.000656 ! Fit after self-cal, rms=0.088991Jy sigma=0.000656 ! 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=1.239 mas, bmaj=1.69 mas, bpa=13.82 degrees ! Estimated noise=475.438 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 = 0.00473386 Jy ! Component: 100 - total flux cleaned = 0.00773151 Jy ! Component: 150 - total flux cleaned = 0.00978517 Jy ! Component: 200 - total flux cleaned = 0.0109894 Jy ! Total flux subtracted in 200 components = 0.0109894 Jy ! Clean residual min=-0.002283 max=0.002605 Jy/beam ! Clean residual mean=0.000005 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.119327 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.119327 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=0.088732Jy sigma=0.000652 ! Fit after self-cal, rms=0.088686Jy sigma=0.000652 ! 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 1.01 FD 0.97 HN 0.89 KP 0.98 ! LA 0.97 MK 1.00* NL 0.99 OV 0.97 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.98 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00* NL 0.95 OV 1.01 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.93 KP 1.00 ! LA 0.95 MK 1.00* NL 0.95 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.92 KP 1.01 ! LA 0.98 MK 1.00* NL 0.93 OV 1.00 ! PT 1.16 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.90 KP 0.97 ! LA 0.98 MK 1.00* NL 0.94 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.00 HN 0.89 KP 1.05 ! LA 1.04 MK 1.00* NL 0.93 OV 0.96 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 KP 1.01 ! LA 0.92 MK 1.00* NL 0.94 OV 0.99 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.97 KP 1.01 ! LA 1.01 MK 1.00* NL 0.96 OV 0.97 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.96 KP 1.01 ! LA 0.94 MK 1.00* NL 0.97 OV 0.96 ! PT 1.11 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 0.94 KP 0.98 ! LA 0.96 MK 1.00* NL 0.97 OV 1.00 ! PT 1.25 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.92 KP 0.96 ! LA 0.96 MK 1.00* NL 0.95 OV 1.03 ! PT 1.17 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.03 HN 0.95 KP 1.21 ! LA 0.91 MK 1.00* NL 0.89 OV 1.01 ! PT 1.33 SC 0.98 ! ! ! Fit before self-cal, rms=0.088686Jy sigma=0.000652 ! Fit after self-cal, rms=0.093906Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=1.685 mas, bpa=12.68 degrees ! Estimated noise=469.754 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 (-3.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278918 Jy ! Component: 100 - total flux cleaned = 0.00441467 Jy ! Component: 150 - total flux cleaned = 0.00513576 Jy ! Component: 200 - total flux cleaned = 0.00564049 Jy ! Total flux subtracted in 200 components = 0.00564049 Jy ! Clean residual min=-0.001385 max=0.001291 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.124968 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 94 components and 0.124968 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=0.093813Jy sigma=0.000647 ! Fit after self-cal, rms=0.093972Jy sigma=0.000647 ! 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=0.093972Jy sigma=0.000647 ! Fit after self-cal, rms=0.097879Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=1.684 mas, bpa=12.41 degrees ! Estimated noise=470.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121648 Jy ! Component: 100 - total flux cleaned = 0.00192906 Jy ! Component: 150 - total flux cleaned = 0.00219066 Jy ! Component: 200 - total flux cleaned = 0.0023432 Jy ! Total flux subtracted in 200 components = 0.0023432 Jy ! Clean residual min=-0.001148 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.127311 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.127311 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=0.097858Jy sigma=0.000644 ! Fit after self-cal, rms=0.097948Jy sigma=0.000644 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 = 0.000504033 Jy ! Component: 100 - total flux cleaned = 0.000742198 Jy ! Component: 150 - total flux cleaned = 0.000802865 Jy ! Component: 200 - total flux cleaned = 0.000858953 Jy ! Total flux subtracted in 200 components = 0.000858953 Jy ! Clean residual min=-0.001075 max=0.001083 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.12817 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.12817 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=0.097939Jy sigma=0.000644 ! Fit after self-cal, rms=0.097941Jy sigma=0.000644 ! 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=0.097941Jy sigma=0.000644 ! Fit after self-cal, rms=0.098530Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=1.683 mas, bpa=12.05 degrees ! Estimated noise=470.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648172 Jy ! Component: 100 - total flux cleaned = 0.000868311 Jy ! Component: 150 - total flux cleaned = 0.000973534 Jy ! Component: 200 - total flux cleaned = 0.00105142 Jy ! Total flux subtracted in 200 components = 0.00105142 Jy ! Clean residual min=-0.001035 max=0.001098 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.129221 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 0.129221 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=0.098524Jy sigma=0.000644 ! Fit after self-cal, rms=0.098532Jy sigma=0.000644 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 = 0.000197573 Jy ! Component: 100 - total flux cleaned = 0.000257488 Jy ! Component: 150 - total flux cleaned = 0.000257 Jy ! Component: 200 - total flux cleaned = 0.000256956 Jy ! Total flux subtracted in 200 components = 0.000256956 Jy ! Clean residual min=-0.001021 max=0.001089 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.129478 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 0.129478 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=0.098529Jy sigma=0.000644 ! Fit after self-cal, rms=0.098529Jy sigma=0.000644 ! 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=0.098529Jy sigma=0.000644 ! Fit after self-cal, rms=0.098676Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=2.452 mas, bpa=-26 degrees ! Estimated noise=567.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460276 Jy ! Component: 100 - total flux cleaned = 0.000529759 Jy ! Component: 150 - total flux cleaned = 0.000638135 Jy ! Component: 200 - total flux cleaned = 0.000719305 Jy ! Total flux subtracted in 200 components = 0.000719305 Jy ! Clean residual min=-0.001110 max=0.001321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.130198 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.130198 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=0.098673Jy sigma=0.000644 ! Fit after self-cal, rms=0.098675Jy sigma=0.000644 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 = 9.148e-05 Jy ! Component: 100 - total flux cleaned = 0.000160779 Jy ! Component: 150 - total flux cleaned = 0.00021097 Jy ! Component: 200 - total flux cleaned = 0.000229409 Jy ! Total flux subtracted in 200 components = 0.000229409 Jy ! Clean residual min=-0.001110 max=0.001334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.130427 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 0.130427 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=0.098674Jy sigma=0.000644 ! Fit after self-cal, rms=0.098674Jy sigma=0.000644 ! 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=1.245 mas, bmaj=1.683 mas, bpa=11.78 degrees ! Estimated noise=470.131 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 1.683 at 11.78 degrees (North through East) ! Clean map min=-0.00099466 max=0.082664 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=1.037 mas, bmaj=1.499 mas, bpa=17.99 degrees ! Estimated noise=1055.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0644834 Jy ! Component: 100 - total flux cleaned = 0.0829661 Jy ! Component: 150 - total flux cleaned = 0.0939071 Jy ! Component: 200 - total flux cleaned = 0.10155 Jy ! Total flux subtracted in 200 components = 0.10155 Jy ! Clean residual min=-0.003145 max=0.004383 Jy/beam ! Clean residual mean=0.000015 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.10155 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.10155 Jy ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=1.683 mas, bpa=11.78 degrees ! Estimated noise=470.131 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 = 0.00688747 Jy ! Component: 100 - total flux cleaned = 0.0117646 Jy ! Component: 150 - total flux cleaned = 0.015512 Jy ! Component: 200 - total flux cleaned = 0.018437 Jy ! Total flux subtracted in 200 components = 0.018437 Jy ! Clean residual min=-0.001678 max=0.001720 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.119987 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.119987 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=2.223 mas, bmaj=2.452 mas, bpa=-26 degrees ! Estimated noise=567.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351404 Jy ! Component: 100 - total flux cleaned = 0.00579104 Jy ! Component: 150 - total flux cleaned = 0.00741198 Jy ! Component: 200 - total flux cleaned = 0.00855414 Jy ! Total flux subtracted in 200 components = 0.00855414 Jy ! Clean residual min=-0.001228 max=0.001237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.128542 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 = 0.000578142 Jy ! Component: 100 - total flux cleaned = 0.00103677 Jy ! Component: 150 - total flux cleaned = 0.00131892 Jy ! Component: 200 - total flux cleaned = 0.00149419 Jy ! Total flux subtracted in 200 components = 0.00149419 Jy ! Clean residual min=-0.001093 max=0.001295 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.130036 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 111 components and 0.130036 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=1.683 mas, bpa=11.78 degrees ! Estimated noise=470.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424909 Jy ! Component: 100 - total flux cleaned = 0.000694227 Jy ! Component: 150 - total flux cleaned = 0.000807065 Jy ! Component: 200 - total flux cleaned = 0.000827468 Jy ! Total flux subtracted in 200 components = 0.000827468 Jy ! Clean residual min=-0.001040 max=0.001047 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.130863 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.130863 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=0.098686Jy sigma=0.000644 ! Fit after self-cal, rms=0.098684Jy sigma=0.000644 wmodel J1015+4926_X_2017_01_16_pus_map.mod ! Writing 129 model components to file: J1015+4926_X_2017_01_16_pus_map.mod wobs J1015+4926_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1015+4926_X_2017_01_16_pus_uvs.fits wwins J1015+4926_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J1015+4926_X_2017_01_16_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 = 6.63571e-05 Jy ! Component: 100 - total flux cleaned = 1.16839e-05 Jy ! Component: 150 - total flux cleaned = -2.26697e-05 Jy ! Component: 200 - total flux cleaned = -5.59217e-05 Jy ! Component: 250 - total flux cleaned = -4.03028e-05 Jy ! Component: 300 - total flux cleaned = -5.61121e-05 Jy ! Component: 350 - total flux cleaned = -7.15572e-05 Jy ! Component: 400 - total flux cleaned = -7.15722e-05 Jy ! Component: 450 - total flux cleaned = -8.6323e-05 Jy ! Component: 500 - total flux cleaned = -0.000100878 Jy ! Component: 550 - total flux cleaned = -0.000143063 Jy ! Component: 600 - total flux cleaned = -0.00017053 Jy ! Component: 650 - total flux cleaned = -0.000264738 Jy ! Component: 700 - total flux cleaned = -0.000343784 Jy ! Component: 750 - total flux cleaned = -0.000447581 Jy ! Component: 800 - total flux cleaned = -0.000498521 Jy ! Component: 850 - total flux cleaned = -0.000561531 Jy ! Component: 900 - total flux cleaned = -0.000635798 Jy ! Component: 950 - total flux cleaned = -0.000708949 Jy ! Component: 1000 - total flux cleaned = -0.000756923 Jy ! Component: 1050 - total flux cleaned = -0.000815764 Jy ! Component: 1100 - total flux cleaned = -0.0008623 Jy ! Component: 1150 - total flux cleaned = -0.000908238 Jy ! Component: 1200 - total flux cleaned = -0.000964763 Jy ! Component: 1250 - total flux cleaned = -0.000975928 Jy ! Component: 1300 - total flux cleaned = -0.0010202 Jy ! Component: 1350 - total flux cleaned = -0.00106404 Jy ! Component: 1400 - total flux cleaned = -0.00112879 Jy ! Component: 1450 - total flux cleaned = -0.00118187 Jy ! Component: 1500 - total flux cleaned = -0.00119241 Jy ! Component: 1550 - total flux cleaned = -0.00125472 Jy ! Component: 1600 - total flux cleaned = -0.0012547 Jy ! Component: 1650 - total flux cleaned = -0.00129532 Jy ! Component: 1700 - total flux cleaned = -0.00131547 Jy ! Component: 1750 - total flux cleaned = -0.00135549 Jy ! Component: 1800 - total flux cleaned = -0.00138496 Jy ! Component: 1850 - total flux cleaned = -0.0013852 Jy ! Component: 1900 - total flux cleaned = -0.0014431 Jy ! Component: 1950 - total flux cleaned = -0.00147181 Jy ! Component: 2000 - total flux cleaned = -0.00152835 Jy ! Total flux subtracted in 2048 components = -0.00156555 Jy ! Clean residual min=-0.000618 max=0.000475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.129298 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 278 components and 0.129298 Jy ![Exited script file: muppet] wmap "J1015+4926_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 1.683 at 11.78 degrees (North through East) ! Clean map min=-0.00096297 max=0.08235 Jy/beam ! Writing clean map to FITS file: J1015+4926_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0823497 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.641411 0.641411 1.28282 2.56564 5.13129 10.2626 20.5251 41.0503 82.1006 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 1.683 at 11.78 degrees (North through East) ! Clean map min=-0.00096297 max=0.08235 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 J1015+4926_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:19 2019