! Started logfile: J1141+6410_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:03:08 2019 obs J1141+6410_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1141+6410_X_2017_03_27_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88249 visibilities/baseline/integration-bin. ! Found source: J1141+6410 ! ! 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 1844 lines of history. ! ! Reading 91020 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 J1141+6410_X_2017_03_27_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 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921460Jy sigma=0.007731 ! Fit after self-cal, rms=0.909835Jy sigma=0.007657 ! 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=0.8031 mas, bmaj=1.065 mas, bpa=56.06 degrees ! Estimated noise=827.021 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 = 0.0697204 Jy ! Component: 100 - total flux cleaned = 0.086873 Jy ! Total flux subtracted in 100 components = 0.086873 Jy ! Clean residual min=-0.003162 max=0.007208 Jy/beam ! Clean residual mean=0.000003 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.086873 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.086873 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=0.088110Jy sigma=0.000661 ! Fit after self-cal, rms=0.088093Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080897 Jy ! Component: 100 - total flux cleaned = 0.0122739 Jy ! Total flux subtracted in 100 components = 0.0122739 Jy ! Clean residual min=-0.002591 max=0.003125 Jy/beam ! Clean residual mean=0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0991469 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0991469 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=0.087131Jy sigma=0.000652 ! Fit after self-cal, rms=0.087115Jy sigma=0.000651 ! 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=1.055 mas, bmaj=1.304 mas, bpa=60.14 degrees ! Estimated noise=284.02 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 = 0.00419014 Jy ! Component: 100 - total flux cleaned = 0.00615314 Jy ! Component: 150 - total flux cleaned = 0.00720638 Jy ! Component: 200 - total flux cleaned = 0.00778905 Jy ! Total flux subtracted in 200 components = 0.00778905 Jy ! Clean residual min=-0.001250 max=0.001612 Jy/beam ! Clean residual mean=0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.106936 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.106936 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=0.086930Jy sigma=0.000650 ! Fit after self-cal, rms=0.086928Jy sigma=0.000650 ! 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 0.98 FD 0.95 HN 1.00 KP 1.01 ! LA 1.02 MK 1.01 NL 0.99 OV 0.98 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.95 KP 1.03 ! LA 1.03 MK 1.00 NL 0.94 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.98 KP 0.98 ! LA 1.03 MK 0.95 NL 0.96 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 1.00 ! LA 1.03 MK 0.98 NL 0.97 OV 0.97 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.98 KP 1.01 ! LA 1.04 MK 0.98 NL 0.99 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00 KP 1.01 ! LA 1.03 MK 1.00 NL 0.97 OV 0.99 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 1.01 ! LA 1.04 MK 1.03 NL 0.96 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.94 KP 1.02 ! LA 1.05 MK 1.00 NL 0.96 OV 0.98 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 1.02 ! LA 1.03 MK 0.95 NL 0.96 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.00 KP 0.92 ! LA 1.04 MK 0.95 NL 0.84 OV 1.09 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.07 KP 0.99 ! LA 1.12 MK 1.00 NL 0.92 OV 1.13 ! PT 1.16 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.02 KP 1.02 ! LA 1.06 MK 0.97 NL 0.92 OV 1.10 ! PT 1.07 SC 1.03 ! ! ! Fit before self-cal, rms=0.086928Jy sigma=0.000650 ! Fit after self-cal, rms=0.086321Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.307 mas, bpa=60.79 degrees ! Estimated noise=284.014 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 (-0.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126033 Jy ! Component: 100 - total flux cleaned = 0.00152024 Jy ! Component: 150 - total flux cleaned = 0.00159935 Jy ! Component: 200 - total flux cleaned = 0.00165015 Jy ! Total flux subtracted in 200 components = 0.00165015 Jy ! Clean residual min=-0.000820 max=0.000998 Jy/beam ! Clean residual mean=-0.000006 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.108586 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.108586 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=0.086300Jy sigma=0.000647 ! Fit after self-cal, rms=0.086286Jy sigma=0.000647 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086286Jy sigma=0.000647 ! Fit after self-cal, rms=0.087979Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.308 mas, bpa=60.66 degrees ! Estimated noise=284.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657809 Jy ! Component: 100 - total flux cleaned = 0.00081613 Jy ! Component: 150 - total flux cleaned = 0.000868469 Jy ! Component: 200 - total flux cleaned = 0.000891187 Jy ! Total flux subtracted in 200 components = 0.000891187 Jy ! Clean residual min=-0.000763 max=0.000805 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.109477 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.109477 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=0.087972Jy sigma=0.000646 ! Fit after self-cal, rms=0.088006Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-22.4, -23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416037 Jy ! Component: 100 - total flux cleaned = 0.000399893 Jy ! Component: 150 - total flux cleaned = 0.000383691 Jy ! Component: 200 - total flux cleaned = 0.00037005 Jy ! Total flux subtracted in 200 components = 0.00037005 Jy ! Clean residual min=-0.000712 max=0.000703 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.109847 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.109847 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=0.087999Jy sigma=0.000646 ! Fit after self-cal, rms=0.087999Jy sigma=0.000646 ! 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=0.087999Jy sigma=0.000646 ! Fit after self-cal, rms=0.088169Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.307 mas, bpa=60.64 degrees ! Estimated noise=284.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435174 Jy ! Component: 100 - total flux cleaned = 0.00052954 Jy ! Component: 150 - total flux cleaned = 0.000565498 Jy ! Component: 200 - total flux cleaned = 0.000587151 Jy ! Total flux subtracted in 200 components = 0.000587151 Jy ! Clean residual min=-0.000722 max=0.000699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.110434 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.110435 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=0.088165Jy sigma=0.000646 ! Fit after self-cal, rms=0.088166Jy sigma=0.000646 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 = 8.32461e-05 Jy ! Component: 100 - total flux cleaned = 9.35051e-05 Jy ! Component: 150 - total flux cleaned = 0.000112959 Jy ! Component: 200 - total flux cleaned = 0.000131295 Jy ! Total flux subtracted in 200 components = 0.000131295 Jy ! Clean residual min=-0.000715 max=0.000694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.110566 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.110566 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=0.088164Jy sigma=0.000646 ! Fit after self-cal, rms=0.088164Jy sigma=0.000646 ! 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=0.088164Jy sigma=0.000646 ! Fit after self-cal, rms=0.088198Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=2.544 mas, bpa=70.8 degrees ! Estimated noise=358.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355718 Jy ! Component: 100 - total flux cleaned = 0.000508593 Jy ! Component: 150 - total flux cleaned = 0.000577002 Jy ! Component: 200 - total flux cleaned = 0.000616365 Jy ! Total flux subtracted in 200 components = 0.000616365 Jy ! Clean residual min=-0.000661 max=0.000586 Jy/beam ! Clean residual mean=-0.000005 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.111182 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.111182 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=0.088197Jy sigma=0.000646 ! Fit after self-cal, rms=0.088197Jy sigma=0.000646 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 = 8.54322e-05 Jy ! Component: 100 - total flux cleaned = 0.000120304 Jy ! Component: 150 - total flux cleaned = 0.000135261 Jy ! Component: 200 - total flux cleaned = 0.000149004 Jy ! Total flux subtracted in 200 components = 0.000149004 Jy ! Clean residual min=-0.000665 max=0.000597 Jy/beam ! Clean residual mean=-0.000004 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.111331 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.111331 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=0.088197Jy sigma=0.000646 ! Fit after self-cal, rms=0.088197Jy sigma=0.000646 ! 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=1.056 mas, bmaj=1.306 mas, bpa=60.59 degrees ! Estimated noise=284.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.306 at 60.59 degrees (North through East) ! Clean map min=-0.00066831 max=0.092421 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=0.8057 mas, bmaj=1.065 mas, bpa=56.36 degrees ! Estimated noise=827.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695006 Jy ! Component: 100 - total flux cleaned = 0.0871879 Jy ! Component: 150 - total flux cleaned = 0.0955121 Jy ! Component: 200 - total flux cleaned = 0.100074 Jy ! Total flux subtracted in 200 components = 0.100074 Jy ! Clean residual min=-0.002503 max=0.002476 Jy/beam ! Clean residual mean=0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.100074 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.100074 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.306 mas, bpa=60.59 degrees ! Estimated noise=284.81 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 = 0.00438373 Jy ! Component: 100 - total flux cleaned = 0.00664898 Jy ! Component: 150 - total flux cleaned = 0.00801828 Jy ! Component: 200 - total flux cleaned = 0.00902111 Jy ! Total flux subtracted in 200 components = 0.00902111 Jy ! Clean residual min=-0.000755 max=0.000788 Jy/beam ! Clean residual mean=-0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.109095 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.109095 Jy ! Inverting map ! Added new window around map position (-18, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557296 Jy ! Component: 100 - total flux cleaned = 0.00100274 Jy ! Component: 150 - total flux cleaned = 0.00126205 Jy ! Component: 200 - total flux cleaned = 0.0014282 Jy ! Total flux subtracted in 200 components = 0.0014282 Jy ! Clean residual min=-0.000753 max=0.000625 Jy/beam ! Clean residual mean=-0.000004 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.110523 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.110523 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=2.259 mas, bmaj=2.544 mas, bpa=70.8 degrees ! Estimated noise=358.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546937 Jy ! Component: 100 - total flux cleaned = 0.000696814 Jy ! Component: 150 - total flux cleaned = 0.000762216 Jy ! Component: 200 - total flux cleaned = 0.000778408 Jy ! Total flux subtracted in 200 components = 0.000778408 Jy ! Clean residual min=-0.000665 max=0.000609 Jy/beam ! Clean residual mean=-0.000006 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.111301 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 = 1.50457e-05 Jy ! Component: 100 - total flux cleaned = 2.8618e-05 Jy ! Component: 150 - total flux cleaned = 3.46446e-05 Jy ! Component: 200 - total flux cleaned = 4.04545e-05 Jy ! Total flux subtracted in 200 components = 4.04545e-05 Jy ! Clean residual min=-0.000670 max=0.000599 Jy/beam ! Clean residual mean=-0.000006 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.111342 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 107 components and 0.111342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.306 mas, bpa=60.59 degrees ! Estimated noise=284.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.93463e-05 Jy ! Component: 100 - total flux cleaned = 8.20498e-07 Jy ! Component: 150 - total flux cleaned = -8.41878e-05 Jy ! Component: 200 - total flux cleaned = -0.000111112 Jy ! Total flux subtracted in 200 components = -0.000111112 Jy ! Clean residual min=-0.000754 max=0.000594 Jy/beam ! Clean residual mean=-0.000003 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.111231 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.111231 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=0.088194Jy sigma=0.000646 ! Fit after self-cal, rms=0.088192Jy sigma=0.000646 wmodel J1141+6410_X_2017_03_27_pus_map.mod ! Writing 119 model components to file: J1141+6410_X_2017_03_27_pus_map.mod wobs J1141+6410_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1141+6410_X_2017_03_27_pus_uvs.fits wwins J1141+6410_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1141+6410_X_2017_03_27_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 = -0.000280337 Jy ! Component: 100 - total flux cleaned = -0.000345622 Jy ! Component: 150 - total flux cleaned = -0.000306073 Jy ! Component: 200 - total flux cleaned = -0.000305733 Jy ! Component: 250 - total flux cleaned = -0.000296509 Jy ! Component: 300 - total flux cleaned = -0.000323825 Jy ! Component: 350 - total flux cleaned = -0.000394555 Jy ! Component: 400 - total flux cleaned = -0.000420485 Jy ! Component: 450 - total flux cleaned = -0.000462951 Jy ! Component: 500 - total flux cleaned = -0.000513201 Jy ! Component: 550 - total flux cleaned = -0.000546131 Jy ! Component: 600 - total flux cleaned = -0.000570529 Jy ! Component: 650 - total flux cleaned = -0.000586616 Jy ! Component: 700 - total flux cleaned = -0.0005945 Jy ! Component: 750 - total flux cleaned = -0.000617875 Jy ! Component: 800 - total flux cleaned = -0.000625396 Jy ! Component: 850 - total flux cleaned = -0.000640432 Jy ! Component: 900 - total flux cleaned = -0.000640293 Jy ! Component: 950 - total flux cleaned = -0.000670364 Jy ! Component: 1000 - total flux cleaned = -0.000685243 Jy ! Component: 1050 - total flux cleaned = -0.000722123 Jy ! Component: 1100 - total flux cleaned = -0.000729441 Jy ! Component: 1150 - total flux cleaned = -0.000743957 Jy ! Component: 1200 - total flux cleaned = -0.000779934 Jy ! Component: 1250 - total flux cleaned = -0.000794175 Jy ! Component: 1300 - total flux cleaned = -0.00082945 Jy ! Component: 1350 - total flux cleaned = -0.000808272 Jy ! Component: 1400 - total flux cleaned = -0.00082217 Jy ! Component: 1450 - total flux cleaned = -0.000801484 Jy ! Component: 1500 - total flux cleaned = -0.000781025 Jy ! Component: 1550 - total flux cleaned = -0.000794669 Jy ! Component: 1600 - total flux cleaned = -0.000801435 Jy ! Component: 1650 - total flux cleaned = -0.000808039 Jy ! Component: 1700 - total flux cleaned = -0.000794706 Jy ! Component: 1750 - total flux cleaned = -0.000788221 Jy ! Component: 1800 - total flux cleaned = -0.000840547 Jy ! Component: 1850 - total flux cleaned = -0.000860076 Jy ! Component: 1900 - total flux cleaned = -0.000872953 Jy ! Component: 1950 - total flux cleaned = -0.000892132 Jy ! Component: 2000 - total flux cleaned = -0.000898545 Jy ! Total flux subtracted in 2048 components = -0.000942858 Jy ! Clean residual min=-0.000409 max=0.000332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.110288 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 273 components and 0.110288 Jy ![Exited script file: muppet] wmap "J1141+6410_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.306 at 60.59 degrees (North through East) ! Clean map min=-0.0006983 max=0.092488 Jy/beam ! Writing clean map to FITS file: J1141+6410_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0924877 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382006 0.382006 0.764012 1.52802 3.05605 6.1121 12.2242 24.4484 48.8968 97.7936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.306 at 60.59 degrees (North through East) ! Clean map min=-0.0006983 max=0.092488 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 J1141+6410_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:03:13 2019