! Started logfile: J0810+1010_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:46:29 2019 obs J0810+1010_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0810+1010_X_2017_05_31_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972028 visibilities/baseline/integration-bin. ! Found source: J0810+1010 ! ! 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 75060 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 J0810+1010_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972957Jy sigma=0.007815 ! Fit after self-cal, rms=0.942903Jy sigma=0.007591 ! 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=0.7219 mas, bmaj=1.728 mas, bpa=-1.862 degrees ! Estimated noise=554.599 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 = 0.0445133 Jy ! Component: 100 - total flux cleaned = 0.06003 Jy ! Total flux subtracted in 100 components = 0.06003 Jy ! Clean residual min=-0.002588 max=0.008422 Jy/beam ! Clean residual mean=-0.000010 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.06003 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.06003 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=0.087703Jy sigma=0.000662 ! Fit after self-cal, rms=0.087306Jy sigma=0.000659 ! Inverting map ! Added new window around map position (0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102772 Jy ! Component: 100 - total flux cleaned = 0.0156313 Jy ! Total flux subtracted in 100 components = 0.0156313 Jy ! Clean residual min=-0.002299 max=0.003382 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0756614 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0756614 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=0.086044Jy sigma=0.000648 ! Fit after self-cal, rms=0.085907Jy sigma=0.000646 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488306 Jy ! Component: 100 - total flux cleaned = 0.00712534 Jy ! Total flux subtracted in 100 components = 0.00712534 Jy ! Clean residual min=-0.002192 max=0.001989 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0827867 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0827867 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=0.085668Jy sigma=0.000644 ! Fit after self-cal, rms=0.085615Jy sigma=0.000644 ! 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=0.8628 mas, bmaj=1.947 mas, bpa=-0.6488 degrees ! Estimated noise=325.35 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 = 0.00208686 Jy ! Component: 100 - total flux cleaned = 0.00212054 Jy ! Component: 150 - total flux cleaned = 0.00212275 Jy ! Component: 200 - total flux cleaned = 0.00207177 Jy ! Total flux subtracted in 200 components = 0.00207177 Jy ! Clean residual min=-0.001600 max=0.001726 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0848585 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0848585 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=0.085566Jy sigma=0.000643 ! Fit after self-cal, rms=0.085548Jy sigma=0.000643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.04 KP 0.98 ! LA 1.01 MK 1.01 NL 0.93 OV 1.15 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.06 KP 0.98 ! LA 0.99 MK 1.01 NL 0.95 OV 1.16 ! PT 1.13 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 0.87 ! LA 1.04 MK 1.07 NL 0.95 OV 1.08 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.02 KP 0.98 ! LA 1.02 MK 0.99 NL 0.98 OV 1.09 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.93 KP 0.99 ! LA 0.99 MK 1.06 NL 0.88 OV 1.12 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.04 KP 0.98 ! LA 1.01 MK 1.01 NL 0.88 OV 1.03 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.07 KP 0.98 ! LA 1.00 MK 1.02 NL 0.89 OV 1.00 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 0.94 ! LA 1.01 MK 1.03 NL 0.89 OV 1.00 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.11 KP 0.98 ! LA 0.95 MK 0.90 NL 0.90 OV 1.00 ! PT 1.11 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.03 HN 1.03 KP 0.96 ! LA 1.02 MK 0.95 NL 0.92 OV 0.95 ! PT 1.13 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.97 KP 0.87 ! LA 1.04 MK 1.01 NL 0.91 OV 0.99 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 KP 0.98 ! LA 1.01 MK 0.84 NL 0.92 OV 1.07 ! PT 1.09 SC 0.88 ! ! ! Fit before self-cal, rms=0.085548Jy sigma=0.000643 ! Fit after self-cal, rms=0.086515Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=1.945 mas, bpa=-0.9272 degrees ! Estimated noise=324.488 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, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012768 Jy ! Component: 100 - total flux cleaned = 0.00164733 Jy ! Component: 150 - total flux cleaned = 0.00183845 Jy ! Component: 200 - total flux cleaned = 0.00183986 Jy ! Total flux subtracted in 200 components = 0.00183986 Jy ! Clean residual min=-0.000880 max=0.000898 Jy/beam ! Clean residual mean=-0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0866983 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0866983 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=0.086492Jy sigma=0.000641 ! Fit after self-cal, rms=0.086577Jy sigma=0.000641 ! 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=0.086577Jy sigma=0.000641 ! Fit after self-cal, rms=0.088068Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8596 mas, bmaj=1.94 mas, bpa=-1 degrees ! Estimated noise=324.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710221 Jy ! Component: 100 - total flux cleaned = 0.000733467 Jy ! Component: 150 - total flux cleaned = 0.000716054 Jy ! Component: 200 - total flux cleaned = 0.000655265 Jy ! Total flux subtracted in 200 components = 0.000655265 Jy ! Clean residual min=-0.000788 max=0.000792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0873536 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0873536 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=0.088059Jy sigma=0.000640 ! Fit after self-cal, rms=0.088112Jy sigma=0.000640 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 = 0.000177683 Jy ! Component: 100 - total flux cleaned = 0.000129894 Jy ! Component: 150 - total flux cleaned = 0.000116476 Jy ! Component: 200 - total flux cleaned = 7.87347e-05 Jy ! Total flux subtracted in 200 components = 7.87347e-05 Jy ! Clean residual min=-0.000788 max=0.000791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0874323 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.0874323 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=0.088107Jy sigma=0.000640 ! Fit after self-cal, rms=0.088106Jy sigma=0.000640 ! 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=0.088106Jy sigma=0.000640 ! Fit after self-cal, rms=0.088810Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8577 mas, bmaj=1.938 mas, bpa=-1.016 degrees ! Estimated noise=323.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209649 Jy ! Component: 100 - total flux cleaned = 0.00017975 Jy ! Component: 150 - total flux cleaned = 0.000229717 Jy ! Component: 200 - total flux cleaned = 0.000206914 Jy ! Total flux subtracted in 200 components = 0.000206914 Jy ! Clean residual min=-0.000772 max=0.000698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0876392 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.0876392 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=0.088806Jy sigma=0.000640 ! Fit after self-cal, rms=0.088826Jy sigma=0.000640 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 = 7.22335e-05 Jy ! Component: 100 - total flux cleaned = 9.58765e-05 Jy ! Component: 150 - total flux cleaned = 0.000107034 Jy ! Component: 200 - total flux cleaned = 9.67753e-05 Jy ! Total flux subtracted in 200 components = 9.67753e-05 Jy ! Clean residual min=-0.000758 max=0.000702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.087736 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.087736 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=0.088823Jy sigma=0.000640 ! Fit after self-cal, rms=0.088822Jy sigma=0.000640 ! 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=0.088822Jy sigma=0.000640 ! Fit after self-cal, rms=0.088938Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=2.981 mas, bpa=-3.482 degrees ! Estimated noise=428.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.91971e-05 Jy ! Component: 100 - total flux cleaned = -0.000136958 Jy ! Component: 150 - total flux cleaned = -0.000191056 Jy ! Component: 200 - total flux cleaned = -0.000236186 Jy ! Total flux subtracted in 200 components = -0.000236186 Jy ! Clean residual min=-0.000918 max=0.000914 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0874998 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0874998 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=0.088938Jy sigma=0.000640 ! Fit after self-cal, rms=0.088942Jy sigma=0.000640 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 = 1.30694e-05 Jy ! Component: 100 - total flux cleaned = -2.9803e-05 Jy ! Component: 150 - total flux cleaned = -3.7443e-05 Jy ! Component: 200 - total flux cleaned = -5.1424e-05 Jy ! Total flux subtracted in 200 components = -5.1424e-05 Jy ! Clean residual min=-0.000899 max=0.000902 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0874484 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.0874484 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=0.088942Jy sigma=0.000639 ! Fit after self-cal, rms=0.088943Jy sigma=0.000639 ! 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=0.857 mas, bmaj=1.937 mas, bpa=-1.05 degrees ! Estimated noise=323.345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.857 x 1.937 at -1.05 degrees (North through East) ! Clean map min=-0.00071607 max=0.05817 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=0.7142 mas, bmaj=1.718 mas, bpa=-1.993 degrees ! Estimated noise=545.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439776 Jy ! Component: 100 - total flux cleaned = 0.0633975 Jy ! Component: 150 - total flux cleaned = 0.0737793 Jy ! Component: 200 - total flux cleaned = 0.0795449 Jy ! Total flux subtracted in 200 components = 0.0795449 Jy ! Clean residual min=-0.001691 max=0.002834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0795449 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0795449 Jy ! Inverting map and beam ! Estimated beam: bmin=0.857 mas, bmaj=1.937 mas, bpa=-1.05 degrees ! Estimated noise=323.345 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 = 0.00375295 Jy ! Component: 100 - total flux cleaned = 0.00572834 Jy ! Component: 150 - total flux cleaned = 0.00696291 Jy ! Component: 200 - total flux cleaned = 0.00749189 Jy ! Total flux subtracted in 200 components = 0.00749189 Jy ! Clean residual min=-0.000890 max=0.000744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0870368 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.0870368 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=2.037 mas, bmaj=2.981 mas, bpa=-3.482 degrees ! Estimated noise=428.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451285 Jy ! Component: 100 - total flux cleaned = 0.000452637 Jy ! Component: 150 - total flux cleaned = 0.000433162 Jy ! Component: 200 - total flux cleaned = 0.000465259 Jy ! Total flux subtracted in 200 components = 0.000465259 Jy ! Clean residual min=-0.000980 max=0.001016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.087502 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 = 1.32298e-05 Jy ! Component: 100 - total flux cleaned = 2.52594e-05 Jy ! Component: 150 - total flux cleaned = 3.64601e-05 Jy ! Component: 200 - total flux cleaned = 2.7047e-05 Jy ! Total flux subtracted in 200 components = 2.7047e-05 Jy ! Clean residual min=-0.000936 max=0.000977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0875291 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.0875291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.857 mas, bmaj=1.937 mas, bpa=-1.05 degrees ! Estimated noise=323.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.94177e-05 Jy ! Component: 100 - total flux cleaned = 0.000152486 Jy ! Component: 150 - total flux cleaned = 0.000152672 Jy ! Component: 200 - total flux cleaned = 0.000135343 Jy ! Total flux subtracted in 200 components = 0.000135343 Jy ! Clean residual min=-0.000787 max=0.000732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0876644 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0876644 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=0.088947Jy sigma=0.000640 ! Fit after self-cal, rms=0.088950Jy sigma=0.000640 wmodel J0810+1010_X_2017_05_31_pus_map.mod ! Writing 67 model components to file: J0810+1010_X_2017_05_31_pus_map.mod wobs J0810+1010_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0810+1010_X_2017_05_31_pus_uvs.fits wwins J0810+1010_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0810+1010_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 = -0.000225405 Jy ! Component: 100 - total flux cleaned = -0.000370145 Jy ! Component: 150 - total flux cleaned = -0.000469687 Jy ! Component: 200 - total flux cleaned = -0.000565022 Jy ! Component: 250 - total flux cleaned = -0.000657591 Jy ! Component: 300 - total flux cleaned = -0.000759223 Jy ! Component: 350 - total flux cleaned = -0.000825404 Jy ! Component: 400 - total flux cleaned = -0.000922765 Jy ! Component: 450 - total flux cleaned = -0.000996867 Jy ! Component: 500 - total flux cleaned = -0.00104887 Jy ! Component: 550 - total flux cleaned = -0.00110017 Jy ! Component: 600 - total flux cleaned = -0.00117085 Jy ! Component: 650 - total flux cleaned = -0.00121072 Jy ! Component: 700 - total flux cleaned = -0.00127938 Jy ! Component: 750 - total flux cleaned = -0.0013276 Jy ! Component: 800 - total flux cleaned = -0.00138462 Jy ! Component: 850 - total flux cleaned = -0.00145025 Jy ! Component: 900 - total flux cleaned = -0.0014873 Jy ! Component: 950 - total flux cleaned = -0.00156046 Jy ! Component: 1000 - total flux cleaned = -0.00159644 Jy ! Component: 1050 - total flux cleaned = -0.00165873 Jy ! Component: 1100 - total flux cleaned = -0.00169402 Jy ! Component: 1150 - total flux cleaned = -0.00175483 Jy ! Component: 1200 - total flux cleaned = -0.00177196 Jy ! Component: 1250 - total flux cleaned = -0.00181435 Jy ! Component: 1300 - total flux cleaned = -0.00178921 Jy ! Component: 1350 - total flux cleaned = -0.00185593 Jy ! Component: 1400 - total flux cleaned = -0.00187228 Jy ! Component: 1450 - total flux cleaned = -0.00189678 Jy ! Component: 1500 - total flux cleaned = -0.00190486 Jy ! Component: 1550 - total flux cleaned = -0.00194502 Jy ! Component: 1600 - total flux cleaned = -0.00198481 Jy ! Component: 1650 - total flux cleaned = -0.00201632 Jy ! Component: 1700 - total flux cleaned = -0.00202415 Jy ! Component: 1750 - total flux cleaned = -0.00205517 Jy ! Component: 1800 - total flux cleaned = -0.00206277 Jy ! Component: 1850 - total flux cleaned = -0.00206286 Jy ! Component: 1900 - total flux cleaned = -0.00207036 Jy ! Component: 1950 - total flux cleaned = -0.00208529 Jy ! Component: 2000 - total flux cleaned = -0.00210762 Jy ! Total flux subtracted in 2048 components = -0.002115 Jy ! Clean residual min=-0.000465 max=0.000434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0855494 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 226 components and 0.0855494 Jy ![Exited script file: muppet] wmap "J0810+1010_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.857 x 1.937 at -1.05 degrees (North through East) ! Clean map min=-0.00066801 max=0.057817 Jy/beam ! Writing clean map to FITS file: J0810+1010_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 0.0578166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144019 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.747289 0.747289 1.49458 2.98916 5.97831 11.9566 23.9133 47.8265 95.653 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.857 x 1.937 at -1.05 degrees (North through East) ! Clean map min=-0.00066801 max=0.057817 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 J0810+1010_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:46:34 2019