! Started logfile: J0615+4819_X_2017_03_23_pus_uvs.log on Mon May 13 10:19:17 2019 obs J0615+4819_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0615+4819_X_2017_03_23_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0615+4819 ! ! 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 1124 lines of history. ! ! Reading 43344 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 J0615+4819_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892875Jy sigma=0.007557 ! Fit after self-cal, rms=0.880659Jy sigma=0.007465 ! 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=0.8239 mas, bmaj=1.084 mas, bpa=3.522 degrees ! Estimated noise=787.246 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 = 0.0887045 Jy ! Component: 100 - total flux cleaned = 0.119511 Jy ! Total flux subtracted in 100 components = 0.119511 Jy ! Clean residual min=-0.010532 max=0.043931 Jy/beam ! Clean residual mean=-0.000048 rms=0.002979 Jy/beam ! Combined flux in latest and established models = 0.119511 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.119511 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=0.104764Jy sigma=0.000860 ! Fit after self-cal, rms=0.104671Jy sigma=0.000859 ! Inverting map ! Added new window around map position (1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366798 Jy ! Component: 100 - total flux cleaned = 0.0520903 Jy ! Total flux subtracted in 100 components = 0.0520903 Jy ! Clean residual min=-0.005898 max=0.013893 Jy/beam ! Clean residual mean=0.000006 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.171601 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.171601 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=0.090643Jy sigma=0.000732 ! Fit after self-cal, rms=0.087893Jy sigma=0.000709 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016455 Jy ! Component: 100 - total flux cleaned = 0.0243894 Jy ! Total flux subtracted in 100 components = 0.0243894 Jy ! Clean residual min=-0.004116 max=0.004966 Jy/beam ! Clean residual mean=0.000030 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.19599 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.19599 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=0.084547Jy sigma=0.000680 ! Fit after self-cal, rms=0.084112Jy sigma=0.000676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734883 Jy ! Component: 100 - total flux cleaned = 0.0105248 Jy ! Total flux subtracted in 100 components = 0.0105248 Jy ! Clean residual min=-0.003510 max=0.004136 Jy/beam ! Clean residual mean=0.000041 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.206515 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.206515 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=0.083485Jy sigma=0.000671 ! Fit after self-cal, rms=0.083409Jy sigma=0.000670 ! 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=1.031 mas, bmaj=1.342 mas, bpa=5.745 degrees ! Estimated noise=405.12 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 = 0.00252286 Jy ! Component: 100 - total flux cleaned = 0.00260942 Jy ! Component: 150 - total flux cleaned = 0.00260942 Jy ! Component: 200 - total flux cleaned = 0.00261041 Jy ! Total flux subtracted in 200 components = 0.00261041 Jy ! Clean residual min=-0.003300 max=0.003908 Jy/beam ! Clean residual mean=0.000095 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.209126 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.209126 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=0.083210Jy sigma=0.000668 ! Fit after self-cal, rms=0.083188Jy sigma=0.000668 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.98 ! LA 1.07 MK 1.00 NL 0.92 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.96 KP 0.98 ! LA 1.08 MK 1.01 NL 0.93 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.96 KP 0.98 ! LA 1.15 MK 0.96 NL 0.92 OV 0.98 ! PT 1.03 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.96 KP 0.96 ! LA 1.10 MK 0.99 NL 0.92 OV 1.03 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 0.94 KP 0.98 ! LA 1.12 MK 1.01 NL 0.92 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.01 KP 0.98 ! LA 1.09 MK 0.99 NL 0.96 OV 0.98 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.98 KP 0.97 ! LA 1.12 MK 1.03 NL 0.93 OV 0.96 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.92 KP 0.98 ! LA 1.05 MK 1.16 NL 0.97 OV 1.04 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.96 ! LA 1.08 MK 0.98 NL 0.96 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.98 ! LA 1.13 MK 1.00 NL 0.91 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.96 KP 0.97 ! LA 1.11 MK 0.96 NL 0.94 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.95 KP 1.02 ! LA 1.08 MK 0.99 NL 0.94 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.083188Jy sigma=0.000668 ! Fit after self-cal, rms=0.082354Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.347 mas, bpa=4.565 degrees ! Estimated noise=401.782 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 = 0.000285048 Jy ! Component: 100 - total flux cleaned = 0.000498723 Jy ! Component: 150 - total flux cleaned = 0.000586325 Jy ! Component: 200 - total flux cleaned = 0.000623839 Jy ! Total flux subtracted in 200 components = 0.000623839 Jy ! Clean residual min=-0.002708 max=0.002569 Jy/beam ! Clean residual mean=0.000045 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.209749 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.209749 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=0.082269Jy sigma=0.000662 ! Fit after self-cal, rms=0.082260Jy sigma=0.000661 ! 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=0.082260Jy sigma=0.000661 ! Fit after self-cal, rms=0.081717Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.343 mas, bpa=5.108 degrees ! Estimated noise=399.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284055 Jy ! Component: 100 - total flux cleaned = 0.000523448 Jy ! Component: 150 - total flux cleaned = 0.000624659 Jy ! Component: 200 - total flux cleaned = 0.000623646 Jy ! Total flux subtracted in 200 components = 0.000623646 Jy ! Clean residual min=-0.001241 max=0.001029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.210373 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.210373 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=0.081682Jy sigma=0.000650 ! Fit after self-cal, rms=0.081726Jy sigma=0.000650 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 = 8.4711e-05 Jy ! Component: 100 - total flux cleaned = 3.29095e-05 Jy ! Component: 150 - total flux cleaned = 1.0162e-05 Jy ! Component: 200 - total flux cleaned = -1.0695e-05 Jy ! Total flux subtracted in 200 components = -1.0695e-05 Jy ! Clean residual min=-0.001173 max=0.001016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.210362 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.210362 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=0.081711Jy sigma=0.000650 ! Fit after self-cal, rms=0.081710Jy sigma=0.000650 ! 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=0.081710Jy sigma=0.000650 ! Fit after self-cal, rms=0.081525Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.34 mas, bpa=4.814 degrees ! Estimated noise=398.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014961 Jy ! Component: 100 - total flux cleaned = 0.000238743 Jy ! Component: 150 - total flux cleaned = 0.000279691 Jy ! Component: 200 - total flux cleaned = 0.000279959 Jy ! Total flux subtracted in 200 components = 0.000279959 Jy ! Clean residual min=-0.001151 max=0.000968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.210642 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.210642 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=0.081513Jy sigma=0.000650 ! Fit after self-cal, rms=0.081514Jy sigma=0.000650 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 = -8.04417e-06 Jy ! Component: 100 - total flux cleaned = -2.50993e-05 Jy ! Component: 150 - total flux cleaned = -4.19732e-05 Jy ! Component: 200 - total flux cleaned = -5.76811e-05 Jy ! Total flux subtracted in 200 components = -5.76811e-05 Jy ! Clean residual min=-0.001125 max=0.000957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.210585 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.210585 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=0.081507Jy sigma=0.000650 ! Fit after self-cal, rms=0.081507Jy sigma=0.000650 ! 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=0.081507Jy sigma=0.000650 ! Fit after self-cal, rms=0.081400Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.28 mas, bmaj=2.39 mas, bpa=20.98 degrees ! Estimated noise=504.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296703 Jy ! Component: 100 - total flux cleaned = 0.000343437 Jy ! Component: 150 - total flux cleaned = 0.000372034 Jy ! Component: 200 - total flux cleaned = 0.000395041 Jy ! Total flux subtracted in 200 components = 0.000395041 Jy ! Clean residual min=-0.001071 max=0.000938 Jy/beam ! Clean residual mean=-0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.21098 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.21098 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=0.081399Jy sigma=0.000650 ! Fit after self-cal, rms=0.081398Jy sigma=0.000650 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 = -1.3011e-05 Jy ! Component: 100 - total flux cleaned = -1.80605e-06 Jy ! Component: 150 - total flux cleaned = 6.85155e-06 Jy ! Component: 200 - total flux cleaned = 1.37984e-05 Jy ! Total flux subtracted in 200 components = 1.37984e-05 Jy ! Clean residual min=-0.001064 max=0.000939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.210993 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.210993 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=0.081398Jy sigma=0.000650 ! Fit after self-cal, rms=0.081397Jy sigma=0.000650 ! 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=1.026 mas, bmaj=1.338 mas, bpa=4.665 degrees ! Estimated noise=397.571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.338 at 4.665 degrees (North through East) ! Clean map min=-0.0009791 max=0.10799 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=0.82 mas, bmaj=1.084 mas, bpa=2.439 degrees ! Estimated noise=770.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.09326 Jy ! Component: 100 - total flux cleaned = 0.138129 Jy ! Component: 150 - total flux cleaned = 0.164135 Jy ! Component: 200 - total flux cleaned = 0.180366 Jy ! Total flux subtracted in 200 components = 0.180366 Jy ! Clean residual min=-0.003274 max=0.008927 Jy/beam ! Clean residual mean=-0.000027 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.180366 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.180366 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.338 mas, bpa=4.665 degrees ! Estimated noise=397.571 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 = 0.0131893 Jy ! Component: 100 - total flux cleaned = 0.0205173 Jy ! Component: 150 - total flux cleaned = 0.024754 Jy ! Component: 200 - total flux cleaned = 0.0272762 Jy ! Total flux subtracted in 200 components = 0.0272762 Jy ! Clean residual min=-0.001189 max=0.001550 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.207642 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.207642 Jy ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164304 Jy ! Component: 100 - total flux cleaned = 0.00269688 Jy ! Component: 150 - total flux cleaned = 0.00309727 Jy ! Component: 200 - total flux cleaned = 0.00317513 Jy ! Total flux subtracted in 200 components = 0.00317513 Jy ! Clean residual min=-0.001030 max=0.000932 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.210818 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.210818 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=2.28 mas, bmaj=2.39 mas, bpa=20.98 degrees ! Estimated noise=504.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301852 Jy ! Component: 100 - total flux cleaned = 0.000319942 Jy ! Component: 150 - total flux cleaned = 0.000334723 Jy ! Component: 200 - total flux cleaned = 0.000340869 Jy ! Total flux subtracted in 200 components = 0.000340869 Jy ! Clean residual min=-0.001067 max=0.000948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.211158 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 = -3.92833e-09 Jy ! Component: 100 - total flux cleaned = -2.11309e-07 Jy ! Component: 150 - total flux cleaned = -5.05809e-06 Jy ! Component: 200 - total flux cleaned = -9.5439e-06 Jy ! Total flux subtracted in 200 components = -9.5439e-06 Jy ! Clean residual min=-0.001064 max=0.000951 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.211149 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.211149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.338 mas, bpa=4.665 degrees ! Estimated noise=397.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128301 Jy ! Component: 100 - total flux cleaned = -0.000128212 Jy ! Component: 150 - total flux cleaned = -9.22087e-05 Jy ! Component: 200 - total flux cleaned = -9.25427e-05 Jy ! Total flux subtracted in 200 components = -9.25427e-05 Jy ! Clean residual min=-0.000987 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.211056 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.211056 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=0.081382Jy sigma=0.000650 ! Fit after self-cal, rms=0.081383Jy sigma=0.000650 wmodel J0615+4819_X_2017_03_23_pus_map.mod ! Writing 68 model components to file: J0615+4819_X_2017_03_23_pus_map.mod wobs J0615+4819_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0615+4819_X_2017_03_23_pus_uvs.fits wwins J0615+4819_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0615+4819_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219456 Jy ! Component: 100 - total flux cleaned = -0.000352855 Jy ! Component: 150 - total flux cleaned = -0.000400738 Jy ! Component: 200 - total flux cleaned = -0.00040082 Jy ! Component: 250 - total flux cleaned = -0.000400904 Jy ! Component: 300 - total flux cleaned = -0.000386268 Jy ! Component: 350 - total flux cleaned = -0.000342714 Jy ! Component: 400 - total flux cleaned = -0.000243483 Jy ! Component: 450 - total flux cleaned = -0.000201979 Jy ! Component: 500 - total flux cleaned = -0.000188394 Jy ! Component: 550 - total flux cleaned = -0.000148046 Jy ! Component: 600 - total flux cleaned = -0.000161286 Jy ! Component: 650 - total flux cleaned = -0.000148038 Jy ! Component: 700 - total flux cleaned = -0.000122184 Jy ! Component: 750 - total flux cleaned = -0.000122073 Jy ! Component: 800 - total flux cleaned = -5.96451e-05 Jy ! Component: 850 - total flux cleaned = -5.96963e-05 Jy ! Component: 900 - total flux cleaned = -1.10787e-05 Jy ! Component: 950 - total flux cleaned = 1.26809e-05 Jy ! Component: 1000 - total flux cleaned = 2.42525e-05 Jy ! Component: 1050 - total flux cleaned = 2.41986e-05 Jy ! Component: 1100 - total flux cleaned = 4.72222e-05 Jy ! Component: 1150 - total flux cleaned = 2.4523e-05 Jy ! Component: 1200 - total flux cleaned = 5.84375e-05 Jy ! Component: 1250 - total flux cleaned = 5.84302e-05 Jy ! Component: 1300 - total flux cleaned = 5.83079e-05 Jy ! Component: 1350 - total flux cleaned = 2.57612e-05 Jy ! Component: 1400 - total flux cleaned = 2.57354e-05 Jy ! Component: 1450 - total flux cleaned = 3.62294e-05 Jy ! Component: 1500 - total flux cleaned = 2.5591e-05 Jy ! Component: 1550 - total flux cleaned = 2.54879e-05 Jy ! Component: 1600 - total flux cleaned = 2.53669e-05 Jy ! Component: 1650 - total flux cleaned = 2.5461e-05 Jy ! Component: 1700 - total flux cleaned = 3.55871e-05 Jy ! Component: 1750 - total flux cleaned = 4.55743e-05 Jy ! Component: 1800 - total flux cleaned = 4.56062e-05 Jy ! Component: 1850 - total flux cleaned = 4.56978e-05 Jy ! Component: 1900 - total flux cleaned = 6.51945e-05 Jy ! Component: 1950 - total flux cleaned = 5.56625e-05 Jy ! Component: 2000 - total flux cleaned = 9.37197e-05 Jy ! Total flux subtracted in 2048 components = 0.000112342 Jy ! Clean residual min=-0.000470 max=0.000596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.211169 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 193 components and 0.211169 Jy ![Exited script file: muppet] wmap "J0615+4819_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.338 at 4.665 degrees (North through East) ! Clean map min=-0.00080424 max=0.1081 Jy/beam ! Writing clean map to FITS file: J0615+4819_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468059 0.468059 0.936118 1.87224 3.74447 7.48895 14.9779 29.9558 59.9116 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 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: 1.026 x 1.338 at 4.665 degrees (North through East) ! Clean map min=-0.00080424 max=0.1081 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 J0615+4819_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:19:20 2019