! Started logfile: J0558-0055_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:27 2019 obs J0558-0055_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0558-0055_X_2017_05_31_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868056 visibilities/baseline/integration-bin. ! Found source: J0558-0055 ! ! 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 1698 lines of history. ! ! Reading 45000 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 J0558-0055_X_2017_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 387 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 492 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.909034Jy sigma=0.007203 ! Fit after self-cal, rms=0.899073Jy sigma=0.007123 ! 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=0.6916 mas, bmaj=1.742 mas, bpa=-2.869 degrees ! Estimated noise=719.105 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 = 0.0770307 Jy ! Component: 100 - total flux cleaned = 0.100114 Jy ! Total flux subtracted in 100 components = 0.100114 Jy ! Clean residual min=-0.004353 max=0.010170 Jy/beam ! Clean residual mean=-0.000035 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.100114 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.100114 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=0.088877Jy sigma=0.000661 ! Fit after self-cal, rms=0.088860Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113391 Jy ! Component: 100 - total flux cleaned = 0.0172586 Jy ! Total flux subtracted in 100 components = 0.0172586 Jy ! Clean residual min=-0.003348 max=0.003252 Jy/beam ! Clean residual mean=-0.000012 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.117372 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.117372 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=0.087271Jy sigma=0.000646 ! Fit after self-cal, rms=0.087268Jy sigma=0.000646 ! 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=0.835 mas, bmaj=1.963 mas, bpa=-1.277 degrees ! Estimated noise=442.171 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 = 0.00463502 Jy ! Component: 100 - total flux cleaned = 0.00712236 Jy ! Component: 150 - total flux cleaned = 0.00857719 Jy ! Component: 200 - total flux cleaned = 0.00947948 Jy ! Total flux subtracted in 200 components = 0.00947948 Jy ! Clean residual min=-0.002272 max=0.002047 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.126852 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 44 components and 0.126852 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=0.087037Jy sigma=0.000644 ! Fit after self-cal, rms=0.087045Jy sigma=0.000644 ! 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 0.97 FD 1.01 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 0.98 OV 1.08 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.91 ! LA 0.98 MK 1.00 NL 0.97 OV 1.06 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.07 KP 0.91 ! LA 1.01 MK 1.01 NL 0.98 OV 1.06 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 0.94 ! LA 0.98 MK 1.09 NL 0.96 OV 1.06 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.04 KP 0.97 ! LA 0.98 MK 1.08 NL 0.91 OV 1.10 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 0.98 ! LA 1.01 MK 1.03 NL 0.93 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 1.02 ! LA 1.03 MK 1.03 NL 0.90 OV 1.00 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.06 KP 0.95 ! LA 1.04 MK 1.11 NL 0.89 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.05 KP 0.95 ! LA 1.02 MK 0.97 NL 0.88 OV 1.00 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.04 KP 0.97 ! LA 1.05 MK 0.92 NL 0.89 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.89 ! LA 1.01 MK 0.96 NL 0.96 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.01 KP 0.90 ! LA 1.03 MK 1.03 NL 0.91 OV 1.05 ! PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.087045Jy sigma=0.000644 ! Fit after self-cal, rms=0.087029Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.839 mas, bmaj=1.964 mas, bpa=-1.271 degrees ! Estimated noise=442.915 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 (-0.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152372 Jy ! Component: 100 - total flux cleaned = 0.00227585 Jy ! Component: 150 - total flux cleaned = 0.00255617 Jy ! Component: 200 - total flux cleaned = 0.00261944 Jy ! Total flux subtracted in 200 components = 0.00261944 Jy ! Clean residual min=-0.001092 max=0.001058 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.129471 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.129471 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=0.087002Jy sigma=0.000642 ! Fit after self-cal, rms=0.087029Jy sigma=0.000642 ! 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=0.087029Jy sigma=0.000642 ! Fit after self-cal, rms=0.087833Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8391 mas, bmaj=1.965 mas, bpa=-1.299 degrees ! Estimated noise=443.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663902 Jy ! Component: 100 - total flux cleaned = 0.000952739 Jy ! Component: 150 - total flux cleaned = 0.000975018 Jy ! Component: 200 - total flux cleaned = 0.000995176 Jy ! Total flux subtracted in 200 components = 0.000995176 Jy ! Clean residual min=-0.000917 max=0.001055 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.130466 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.130466 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=0.087827Jy sigma=0.000641 ! Fit after self-cal, rms=0.087851Jy sigma=0.000641 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 = 0.000158995 Jy ! Component: 100 - total flux cleaned = 0.000177188 Jy ! Component: 150 - total flux cleaned = 0.000177122 Jy ! Component: 200 - total flux cleaned = 0.000185169 Jy ! Total flux subtracted in 200 components = 0.000185169 Jy ! Clean residual min=-0.000910 max=0.001027 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.130652 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.130652 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=0.087849Jy sigma=0.000641 ! Fit after self-cal, rms=0.087849Jy sigma=0.000641 ! 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=0.087849Jy sigma=0.000641 ! Fit after self-cal, rms=0.087918Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8391 mas, bmaj=1.964 mas, bpa=-1.33 degrees ! Estimated noise=443.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031747 Jy ! Component: 100 - total flux cleaned = 0.000362175 Jy ! Component: 150 - total flux cleaned = 0.000369917 Jy ! Component: 200 - total flux cleaned = 0.000370168 Jy ! Total flux subtracted in 200 components = 0.000370168 Jy ! Clean residual min=-0.000914 max=0.001011 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.131022 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.131022 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=0.087916Jy sigma=0.000641 ! Fit after self-cal, rms=0.087919Jy sigma=0.000641 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 = 6.90851e-05 Jy ! Component: 100 - total flux cleaned = 7.52283e-05 Jy ! Component: 150 - total flux cleaned = 8.11357e-05 Jy ! Component: 200 - total flux cleaned = 8.10806e-05 Jy ! Total flux subtracted in 200 components = 8.10806e-05 Jy ! Clean residual min=-0.000904 max=0.001002 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.131103 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.131103 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=0.087918Jy sigma=0.000641 ! Fit after self-cal, rms=0.087918Jy sigma=0.000641 ! 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=0.087918Jy sigma=0.000641 ! Fit after self-cal, rms=0.087932Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=3.254 mas, bpa=-5.653 degrees ! Estimated noise=581.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149905 Jy ! Component: 100 - total flux cleaned = 0.000144423 Jy ! Component: 150 - total flux cleaned = 0.000139583 Jy ! Component: 200 - total flux cleaned = 0.000126575 Jy ! Total flux subtracted in 200 components = 0.000126575 Jy ! Clean residual min=-0.001113 max=0.000986 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.131229 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.131229 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=0.087931Jy sigma=0.000641 ! Fit after self-cal, rms=0.087932Jy sigma=0.000641 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 = 1.30824e-06 Jy ! Component: 100 - total flux cleaned = -6.70669e-06 Jy ! Component: 150 - total flux cleaned = -1.39698e-05 Jy ! Component: 200 - total flux cleaned = -2.06228e-05 Jy ! Total flux subtracted in 200 components = -2.06228e-05 Jy ! Clean residual min=-0.001116 max=0.000982 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.131209 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.131209 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=0.087931Jy sigma=0.000641 ! Fit after self-cal, rms=0.087932Jy sigma=0.000641 ! 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=0.839 mas, bmaj=1.964 mas, bpa=-1.345 degrees ! Estimated noise=443.634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.839 x 1.964 at -1.345 degrees (North through East) ! Clean map min=-0.00082989 max=0.10349 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=0.6949 mas, bmaj=1.747 mas, bpa=-2.975 degrees ! Estimated noise=723.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0771158 Jy ! Component: 100 - total flux cleaned = 0.100681 Jy ! Component: 150 - total flux cleaned = 0.111686 Jy ! Component: 200 - total flux cleaned = 0.117365 Jy ! Total flux subtracted in 200 components = 0.117365 Jy ! Clean residual min=-0.002169 max=0.002831 Jy/beam ! Clean residual mean=-0.000015 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.117365 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.117365 Jy ! Inverting map and beam ! Estimated beam: bmin=0.839 mas, bmaj=1.964 mas, bpa=-1.345 degrees ! Estimated noise=443.634 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 = 0.00437742 Jy ! Component: 100 - total flux cleaned = 0.00704563 Jy ! Component: 150 - total flux cleaned = 0.00887445 Jy ! Component: 200 - total flux cleaned = 0.0101763 Jy ! Total flux subtracted in 200 components = 0.0101763 Jy ! Clean residual min=-0.001022 max=0.000948 Jy/beam ! Clean residual mean=-0.000005 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.127541 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 56 components and 0.127541 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=2.015 mas, bmaj=3.254 mas, bpa=-5.653 degrees ! Estimated noise=581.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149583 Jy ! Component: 100 - total flux cleaned = 0.00232286 Jy ! Component: 150 - total flux cleaned = 0.00284362 Jy ! Component: 200 - total flux cleaned = 0.00318251 Jy ! Total flux subtracted in 200 components = 0.00318251 Jy ! Clean residual min=-0.001164 max=0.000930 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.130724 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 = 0.000176974 Jy ! Component: 100 - total flux cleaned = 0.000257794 Jy ! Component: 150 - total flux cleaned = 0.000319815 Jy ! Component: 200 - total flux cleaned = 0.0003369 Jy ! Total flux subtracted in 200 components = 0.0003369 Jy ! Clean residual min=-0.001142 max=0.000942 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.131061 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 94 components and 0.131061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.839 mas, bmaj=1.964 mas, bpa=-1.345 degrees ! Estimated noise=443.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012539 Jy ! Component: 100 - total flux cleaned = 0.000139053 Jy ! Component: 150 - total flux cleaned = 0.000163637 Jy ! Component: 200 - total flux cleaned = 0.000175129 Jy ! Total flux subtracted in 200 components = 0.000175129 Jy ! Clean residual min=-0.000960 max=0.000950 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.131236 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.131236 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=0.087934Jy sigma=0.000641 ! Fit after self-cal, rms=0.087934Jy sigma=0.000641 wmodel J0558-0055_X_2017_05_31_pus_map.mod ! Writing 109 model components to file: J0558-0055_X_2017_05_31_pus_map.mod wobs J0558-0055_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0558-0055_X_2017_05_31_pus_uvs.fits wwins J0558-0055_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0558-0055_X_2017_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 = 0.000160008 Jy ! Component: 100 - total flux cleaned = 0.000226409 Jy ! Component: 150 - total flux cleaned = 0.000320389 Jy ! Component: 200 - total flux cleaned = 0.000395087 Jy ! Component: 250 - total flux cleaned = 0.000452312 Jy ! Component: 300 - total flux cleaned = 0.000493549 Jy ! Component: 350 - total flux cleaned = 0.000547217 Jy ! Component: 400 - total flux cleaned = 0.000560122 Jy ! Component: 450 - total flux cleaned = 0.000560073 Jy ! Component: 500 - total flux cleaned = 0.000609919 Jy ! Component: 550 - total flux cleaned = 0.000634132 Jy ! Component: 600 - total flux cleaned = 0.000622371 Jy ! Component: 650 - total flux cleaned = 0.000657528 Jy ! Component: 700 - total flux cleaned = 0.000634529 Jy ! Component: 750 - total flux cleaned = 0.000612287 Jy ! Component: 800 - total flux cleaned = 0.000634386 Jy ! Component: 850 - total flux cleaned = 0.00062378 Jy ! Component: 900 - total flux cleaned = 0.000666349 Jy ! Component: 950 - total flux cleaned = 0.000613902 Jy ! Component: 1000 - total flux cleaned = 0.000624218 Jy ! Component: 1050 - total flux cleaned = 0.000593751 Jy ! Component: 1100 - total flux cleaned = 0.000583956 Jy ! Component: 1150 - total flux cleaned = 0.000603573 Jy ! Component: 1200 - total flux cleaned = 0.00057433 Jy ! Component: 1250 - total flux cleaned = 0.000583811 Jy ! Component: 1300 - total flux cleaned = 0.000574291 Jy ! Component: 1350 - total flux cleaned = 0.000555543 Jy ! Component: 1400 - total flux cleaned = 0.000537082 Jy ! Component: 1450 - total flux cleaned = 0.000518833 Jy ! Component: 1500 - total flux cleaned = 0.000518747 Jy ! Component: 1550 - total flux cleaned = 0.000492189 Jy ! Component: 1600 - total flux cleaned = 0.000509771 Jy ! Component: 1650 - total flux cleaned = 0.000535769 Jy ! Component: 1700 - total flux cleaned = 0.000535728 Jy ! Component: 1750 - total flux cleaned = 0.000501571 Jy ! Component: 1800 - total flux cleaned = 0.000501642 Jy ! Component: 1850 - total flux cleaned = 0.000493378 Jy ! Component: 1900 - total flux cleaned = 0.00050166 Jy ! Component: 1950 - total flux cleaned = 0.000501582 Jy ! Component: 2000 - total flux cleaned = 0.000493341 Jy ! Total flux subtracted in 2048 components = 0.000493248 Jy ! Clean residual min=-0.000493 max=0.000447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.131729 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 251 components and 0.131729 Jy ![Exited script file: muppet] wmap "J0558-0055_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.839 x 1.964 at -1.345 degrees (North through East) ! Clean map min=-0.00085722 max=0.10371 Jy/beam ! Writing clean map to FITS file: J0558-0055_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150909 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436546 0.436546 0.873092 1.74618 3.49237 6.98474 13.9695 27.939 55.8779 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.839 x 1.964 at -1.345 degrees (North through East) ! Clean map min=-0.00085722 max=0.10371 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 J0558-0055_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:30 2019