! Started logfile: J1121-0553_X_2017_06_15_pus_uvs.log on Tue May 7 19:55:42 2019 obs J1121-0553_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1121-0553_X_2017_06_15_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960107 visibilities/baseline/integration-bin. ! Found source: J1121-0553 ! ! 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 989 lines of history. ! ! Reading 43032 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 J1121-0553_X_2017_06_15_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.826366Jy sigma=0.006516 ! Fit after self-cal, rms=0.810691Jy sigma=0.006401 ! 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=0.693 mas, bmaj=1.72 mas, bpa=0.2316 degrees ! Estimated noise=680.813 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 = 0.146129 Jy ! Component: 100 - total flux cleaned = 0.192941 Jy ! Total flux subtracted in 100 components = 0.192941 Jy ! Clean residual min=-0.005995 max=0.019186 Jy/beam ! Clean residual mean=-0.000017 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.192941 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.192941 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=0.099026Jy sigma=0.000721 ! Fit after self-cal, rms=0.098918Jy sigma=0.000720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198944 Jy ! Component: 100 - total flux cleaned = 0.0285704 Jy ! Total flux subtracted in 100 components = 0.0285704 Jy ! Clean residual min=-0.003760 max=0.006538 Jy/beam ! Clean residual mean=-0.000009 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.221511 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.221511 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=0.094374Jy sigma=0.000673 ! Fit after self-cal, rms=0.094344Jy sigma=0.000673 ! Inverting map ! Added new window around map position (1.6, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687317 Jy ! Component: 100 - total flux cleaned = 0.0117391 Jy ! Total flux subtracted in 100 components = 0.0117391 Jy ! Clean residual min=-0.003284 max=0.004129 Jy/beam ! Clean residual mean=-0.000007 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.23325 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.23325 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=0.093579Jy sigma=0.000665 ! Fit after self-cal, rms=0.093550Jy sigma=0.000664 ! 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=0.8538 mas, bmaj=2.04 mas, bpa=-1.587 degrees ! Estimated noise=437.787 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693151 Jy ! Component: 100 - total flux cleaned = 0.0113648 Jy ! Component: 150 - total flux cleaned = 0.014425 Jy ! Component: 200 - total flux cleaned = 0.0165807 Jy ! Total flux subtracted in 200 components = 0.0165807 Jy ! Clean residual min=-0.002178 max=0.002665 Jy/beam ! Clean residual mean=-0.000010 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.249831 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 63 components and 0.249831 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=0.093010Jy sigma=0.000659 ! Fit after self-cal, rms=0.092962Jy sigma=0.000658 ! 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 0.99 FD 0.99 HN 1.01 KP 1.01 ! LA 0.96 MK 1.01 NL 0.99 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.95 ! LA 0.98 MK 1.02 NL 1.02 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 0.98 ! LA 0.99 MK 0.97 NL 1.02 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 0.96 ! LA 0.99 MK 0.98 NL 0.96 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00 KP 0.99 ! LA 0.98 MK 1.03 NL 1.02 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 0.98 ! LA 0.99 MK 1.01 NL 1.00 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.00 ! LA 1.00 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 0.98 ! LA 0.97 MK 1.02 NL 1.00 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.04 ! LA 0.98 MK 1.03 NL 1.00 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.05 KP 0.99 ! LA 1.01 MK 1.00 NL 1.01 OV 1.07 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.99 ! LA 1.01 MK 0.97 NL 1.00 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 KP 0.97 ! LA 0.98 MK 0.92 NL 0.95 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.092962Jy sigma=0.000658 ! Fit after self-cal, rms=0.092659Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8566 mas, bmaj=2.048 mas, bpa=-1.721 degrees ! Estimated noise=435.656 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 (4.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026665 Jy ! Component: 100 - total flux cleaned = 0.00391729 Jy ! Component: 150 - total flux cleaned = 0.0042318 Jy ! Component: 200 - total flux cleaned = 0.00442814 Jy ! Total flux subtracted in 200 components = 0.00442814 Jy ! Clean residual min=-0.001650 max=0.001570 Jy/beam ! Clean residual mean=-0.000008 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.254259 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.254259 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=0.092574Jy sigma=0.000655 ! Fit after self-cal, rms=0.092579Jy sigma=0.000655 ! 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=0.092579Jy sigma=0.000655 ! Fit after self-cal, rms=0.093114Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8565 mas, bmaj=2.049 mas, bpa=-1.692 degrees ! Estimated noise=436.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110146 Jy ! Component: 100 - total flux cleaned = 0.00151568 Jy ! Component: 150 - total flux cleaned = 0.00160151 Jy ! Component: 200 - total flux cleaned = 0.00165116 Jy ! Total flux subtracted in 200 components = 0.00165116 Jy ! Clean residual min=-0.001433 max=0.001444 Jy/beam ! Clean residual mean=-0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.25591 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.25591 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=0.093090Jy sigma=0.000652 ! Fit after self-cal, rms=0.093099Jy sigma=0.000652 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 = 0.0001868 Jy ! Component: 100 - total flux cleaned = 0.00029177 Jy ! Component: 150 - total flux cleaned = 0.000334656 Jy ! Component: 200 - total flux cleaned = 0.000354406 Jy ! Total flux subtracted in 200 components = 0.000354406 Jy ! Clean residual min=-0.001429 max=0.001391 Jy/beam ! Clean residual mean=-0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.256265 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.256265 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=0.093086Jy sigma=0.000652 ! Fit after self-cal, rms=0.093084Jy sigma=0.000652 ! 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=0.093084Jy sigma=0.000652 ! Fit after self-cal, rms=0.093174Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8563 mas, bmaj=2.049 mas, bpa=-1.72 degrees ! Estimated noise=436.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424716 Jy ! Component: 100 - total flux cleaned = 0.000512826 Jy ! Component: 150 - total flux cleaned = 0.000477063 Jy ! Component: 200 - total flux cleaned = 0.000476657 Jy ! Total flux subtracted in 200 components = 0.000476657 Jy ! Clean residual min=-0.001404 max=0.001380 Jy/beam ! Clean residual mean=-0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.256741 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.256741 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=0.093163Jy sigma=0.000652 ! Fit after self-cal, rms=0.093163Jy sigma=0.000652 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 = 5.91509e-05 Jy ! Component: 100 - total flux cleaned = 0.000114085 Jy ! Component: 150 - total flux cleaned = 0.000129717 Jy ! Component: 200 - total flux cleaned = 0.000116204 Jy ! Total flux subtracted in 200 components = 0.000116204 Jy ! Clean residual min=-0.001401 max=0.001374 Jy/beam ! Clean residual mean=-0.000006 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.256858 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.256858 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=0.093156Jy sigma=0.000652 ! Fit after self-cal, rms=0.093155Jy sigma=0.000652 ! 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=0.093155Jy sigma=0.000652 ! Fit after self-cal, rms=0.093121Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.684 mas, bpa=-1.268 degrees ! Estimated noise=561.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005169 Jy ! Component: 100 - total flux cleaned = 0.000492536 Jy ! Component: 150 - total flux cleaned = 0.000472507 Jy ! Component: 200 - total flux cleaned = 0.00041138 Jy ! Total flux subtracted in 200 components = 0.00041138 Jy ! Clean residual min=-0.001685 max=0.001850 Jy/beam ! Clean residual mean=-0.000013 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.257269 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.257269 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=0.093119Jy sigma=0.000652 ! Fit after self-cal, rms=0.093118Jy sigma=0.000652 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 = -8.28867e-06 Jy ! Component: 100 - total flux cleaned = -5.4303e-05 Jy ! Component: 150 - total flux cleaned = -9.09123e-05 Jy ! Component: 200 - total flux cleaned = -0.000113091 Jy ! Total flux subtracted in 200 components = -0.000113091 Jy ! Clean residual min=-0.001696 max=0.001855 Jy/beam ! Clean residual mean=-0.000013 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.257156 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.257156 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=0.093115Jy sigma=0.000652 ! Fit after self-cal, rms=0.093115Jy sigma=0.000652 ! 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=0.8564 mas, bmaj=2.05 mas, bpa=-1.742 degrees ! Estimated noise=436.302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8564 x 2.05 at -1.742 degrees (North through East) ! Clean map min=-0.001322 max=0.18807 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=0.6947 mas, bmaj=1.724 mas, bpa=0.08802 degrees ! Estimated noise=680.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146126 Jy ! Component: 100 - total flux cleaned = 0.194516 Jy ! Component: 150 - total flux cleaned = 0.214285 Jy ! Component: 200 - total flux cleaned = 0.223771 Jy ! Total flux subtracted in 200 components = 0.223771 Jy ! Clean residual min=-0.003402 max=0.005269 Jy/beam ! Clean residual mean=-0.000007 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.223771 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.223771 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.05 mas, bpa=-1.742 degrees ! Estimated noise=436.302 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 = 0.0100565 Jy ! Component: 100 - total flux cleaned = 0.016478 Jy ! Component: 150 - total flux cleaned = 0.0209306 Jy ! Component: 200 - total flux cleaned = 0.0241853 Jy ! Total flux subtracted in 200 components = 0.0241853 Jy ! Clean residual min=-0.001896 max=0.001997 Jy/beam ! Clean residual mean=-0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.247956 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 63 components and 0.247956 Jy ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243252 Jy ! Component: 100 - total flux cleaned = 0.00425123 Jy ! Component: 150 - total flux cleaned = 0.00563571 Jy ! Component: 200 - total flux cleaned = 0.00642824 Jy ! Total flux subtracted in 200 components = 0.00642824 Jy ! Clean residual min=-0.001549 max=0.001353 Jy/beam ! Clean residual mean=-0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.254385 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.254385 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=2.146 mas, bmaj=3.684 mas, bpa=-1.268 degrees ! Estimated noise=561.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130444 Jy ! Component: 100 - total flux cleaned = 0.00167963 Jy ! Component: 150 - total flux cleaned = 0.00173487 Jy ! Component: 200 - total flux cleaned = 0.00175889 Jy ! Total flux subtracted in 200 components = 0.00175889 Jy ! Clean residual min=-0.001727 max=0.001787 Jy/beam ! Clean residual mean=-0.000013 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.256144 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 = 2.09051e-05 Jy ! Component: 100 - total flux cleaned = 4.27085e-06 Jy ! Component: 150 - total flux cleaned = 2.1115e-05 Jy ! Component: 200 - total flux cleaned = -9.25876e-06 Jy ! Total flux subtracted in 200 components = -9.25876e-06 Jy ! Clean residual min=-0.001710 max=0.001795 Jy/beam ! Clean residual mean=-0.000012 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.256134 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 126 components and 0.256134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.05 mas, bpa=-1.742 degrees ! Estimated noise=436.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264319 Jy ! Component: 100 - total flux cleaned = -0.000152609 Jy ! Component: 150 - total flux cleaned = -5.33469e-05 Jy ! Component: 200 - total flux cleaned = 1.07787e-06 Jy ! Total flux subtracted in 200 components = 1.07787e-06 Jy ! Clean residual min=-0.001437 max=0.001431 Jy/beam ! Clean residual mean=-0.000006 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.256135 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.256135 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=0.093106Jy sigma=0.000652 ! Fit after self-cal, rms=0.093103Jy sigma=0.000652 wmodel J1121-0553_X_2017_06_15_pus_map.mod ! Writing 142 model components to file: J1121-0553_X_2017_06_15_pus_map.mod wobs J1121-0553_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1121-0553_X_2017_06_15_pus_uvs.fits wwins J1121-0553_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J1121-0553_X_2017_06_15_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 = 6.77524e-05 Jy ! Component: 100 - total flux cleaned = 0.000317454 Jy ! Component: 150 - total flux cleaned = 0.000467947 Jy ! Component: 200 - total flux cleaned = 0.000592073 Jy ! Component: 250 - total flux cleaned = 0.000790496 Jy ! Component: 300 - total flux cleaned = 0.000924818 Jy ! Component: 350 - total flux cleaned = 0.00105491 Jy ! Component: 400 - total flux cleaned = 0.00118119 Jy ! Component: 450 - total flux cleaned = 0.00130338 Jy ! Component: 500 - total flux cleaned = 0.00137157 Jy ! Component: 550 - total flux cleaned = 0.00142178 Jy ! Component: 600 - total flux cleaned = 0.00150342 Jy ! Component: 650 - total flux cleaned = 0.00158353 Jy ! Component: 700 - total flux cleaned = 0.00169381 Jy ! Component: 750 - total flux cleaned = 0.00177111 Jy ! Component: 800 - total flux cleaned = 0.00184716 Jy ! Component: 850 - total flux cleaned = 0.00190715 Jy ! Component: 900 - total flux cleaned = 0.00198075 Jy ! Component: 950 - total flux cleaned = 0.00200989 Jy ! Component: 1000 - total flux cleaned = 0.00199556 Jy ! Component: 1050 - total flux cleaned = 0.00202392 Jy ! Component: 1100 - total flux cleaned = 0.00203769 Jy ! Component: 1150 - total flux cleaned = 0.00205136 Jy ! Component: 1200 - total flux cleaned = 0.0020647 Jy ! Component: 1250 - total flux cleaned = 0.00207806 Jy ! Component: 1300 - total flux cleaned = 0.00213071 Jy ! Component: 1350 - total flux cleaned = 0.00214356 Jy ! Component: 1400 - total flux cleaned = 0.00219511 Jy ! Component: 1450 - total flux cleaned = 0.00222032 Jy ! Component: 1500 - total flux cleaned = 0.00227062 Jy ! Component: 1550 - total flux cleaned = 0.00229536 Jy ! Component: 1600 - total flux cleaned = 0.00231997 Jy ! Component: 1650 - total flux cleaned = 0.00233228 Jy ! Component: 1700 - total flux cleaned = 0.00242814 Jy ! Component: 1750 - total flux cleaned = 0.00246373 Jy ! Component: 1800 - total flux cleaned = 0.00246385 Jy ! Component: 1850 - total flux cleaned = 0.00252215 Jy ! Component: 1900 - total flux cleaned = 0.00256811 Jy ! Component: 1950 - total flux cleaned = 0.0026135 Jy ! Component: 2000 - total flux cleaned = 0.00262465 Jy ! Total flux subtracted in 2048 components = 0.00263591 Jy ! Clean residual min=-0.000595 max=0.000618 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.258771 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 286 components and 0.258771 Jy ![Exited script file: muppet] wmap "J1121-0553_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8564 x 2.05 at -1.742 degrees (North through East) ! Clean map min=-0.0010986 max=0.18766 Jy/beam ! Writing clean map to FITS file: J1121-0553_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.187658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340894 0.340894 0.681787 1.36357 2.72715 5.4543 10.9086 21.8172 43.6344 87.2687 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.187 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8564 x 2.05 at -1.742 degrees (North through East) ! Clean map min=-0.0010986 max=0.18766 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 J1121-0553_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:55:45 2019