! Started logfile: J0421+4352_X_2017_08_12_pus_uvs.log on Fri May 10 15:19:02 2019 obs J0421+4352_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0421+4352_X_2017_08_12_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956627 visibilities/baseline/integration-bin. ! Found source: J0421+4352 ! ! 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 1049 lines of history. ! ! Reading 42876 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 J0421+4352_X_2017_08_12_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.905584Jy sigma=0.007437 ! Fit after self-cal, rms=0.894092Jy sigma=0.007360 ! 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=0.795 mas, bmaj=1.22 mas, bpa=4.275 degrees ! Estimated noise=854.245 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 = 0.082898 Jy ! Component: 100 - total flux cleaned = 0.115934 Jy ! Total flux subtracted in 100 components = 0.115934 Jy ! Clean residual min=-0.004051 max=0.015023 Jy/beam ! Clean residual mean=-0.000020 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.115934 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.115934 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=0.089857Jy sigma=0.000693 ! Fit after self-cal, rms=0.089329Jy sigma=0.000689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182969 Jy ! Component: 100 - total flux cleaned = 0.0264059 Jy ! Total flux subtracted in 100 components = 0.0264059 Jy ! Clean residual min=-0.003163 max=0.003537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.14234 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.14234 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=0.085726Jy sigma=0.000653 ! Fit after self-cal, rms=0.085548Jy sigma=0.000652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560901 Jy ! Component: 100 - total flux cleaned = 0.00769987 Jy ! Total flux subtracted in 100 components = 0.00769987 Jy ! Clean residual min=-0.003065 max=0.002595 Jy/beam ! Clean residual mean=0.000005 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.15004 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.15004 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=0.085263Jy sigma=0.000649 ! Fit after self-cal, rms=0.085234Jy sigma=0.000649 ! 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=1.002 mas, bmaj=1.477 mas, bpa=4.476 degrees ! Estimated noise=419.907 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 = 0.00127422 Jy ! Component: 100 - total flux cleaned = 0.00144413 Jy ! Component: 150 - total flux cleaned = 0.00148107 Jy ! Component: 200 - total flux cleaned = 0.00144692 Jy ! Total flux subtracted in 200 components = 0.00144692 Jy ! Clean residual min=-0.001512 max=0.001686 Jy/beam ! Clean residual mean=0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.151487 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.151487 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=0.085187Jy sigma=0.000649 ! Fit after self-cal, rms=0.085176Jy sigma=0.000649 ! 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 0.98 KP 1.00 ! LA 0.95 MK 0.95 NL 0.98 OV 0.99 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.01 ! LA 0.98 MK 0.98 NL 0.96 OV 0.99 ! PT 1.02 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.94 KP 0.95 ! LA 0.95 MK 1.03 NL 0.97 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.01 ! LA 0.96 MK 1.09 NL 0.97 OV 1.03 ! PT 1.05 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 KP 0.99 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.94 KP 0.99 ! LA 1.01 MK 0.99 NL 0.97 OV 0.98 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 1.01 ! LA 1.00 MK 0.98 NL 0.96 OV 0.99 ! PT 1.02 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.13 KP 0.98 ! LA 0.96 MK 1.03 NL 1.00 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 1.01 ! LA 1.00 MK 1.01 NL 0.94 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.02 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 1.01 ! LA 1.02 MK 0.98 NL 0.99 OV 1.03 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.08 KP 1.00 ! LA 1.01 MK 0.95 NL 1.03 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.085176Jy sigma=0.000649 ! Fit after self-cal, rms=0.086750Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.484 mas, bpa=3.554 degrees ! Estimated noise=422.028 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 = 5.59687e-05 Jy ! Component: 100 - total flux cleaned = -8.95073e-05 Jy ! Component: 150 - total flux cleaned = -0.000187277 Jy ! Component: 200 - total flux cleaned = -0.000188144 Jy ! Total flux subtracted in 200 components = -0.000188144 Jy ! Clean residual min=-0.001446 max=0.001494 Jy/beam ! Clean residual mean=0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.151298 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.151298 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=0.086719Jy sigma=0.000647 ! Fit after self-cal, rms=0.086734Jy 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=0.086734Jy sigma=0.000647 ! Fit after self-cal, rms=0.088322Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9974 mas, bmaj=1.465 mas, bpa=6.722 degrees ! Estimated noise=416.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301794 Jy ! Component: 100 - total flux cleaned = 0.000440241 Jy ! Component: 150 - total flux cleaned = 0.000440149 Jy ! Component: 200 - total flux cleaned = 0.000412507 Jy ! Total flux subtracted in 200 components = 0.000412507 Jy ! Clean residual min=-0.001175 max=0.001213 Jy/beam ! Clean residual mean=0.000006 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.151711 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.151711 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=0.088302Jy sigma=0.000643 ! Fit after self-cal, rms=0.088384Jy sigma=0.000643 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 = -1.57737e-05 Jy ! Component: 100 - total flux cleaned = -4.30145e-05 Jy ! Component: 150 - total flux cleaned = -9.71331e-05 Jy ! Component: 200 - total flux cleaned = -0.000122324 Jy ! Total flux subtracted in 200 components = -0.000122324 Jy ! Clean residual min=-0.001172 max=0.001206 Jy/beam ! Clean residual mean=0.000006 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.151589 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.151589 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=0.088369Jy sigma=0.000643 ! Fit after self-cal, rms=0.088366Jy sigma=0.000643 ! 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=0.088366Jy sigma=0.000643 ! Fit after self-cal, rms=0.089002Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9911 mas, bmaj=1.458 mas, bpa=7.653 degrees ! Estimated noise=413.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150049 Jy ! Component: 100 - total flux cleaned = 0.000204896 Jy ! Component: 150 - total flux cleaned = 0.000205722 Jy ! Component: 200 - total flux cleaned = 0.000183967 Jy ! Total flux subtracted in 200 components = 0.000183967 Jy ! Clean residual min=-0.001091 max=0.001200 Jy/beam ! Clean residual mean=0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.151773 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.151773 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=0.088990Jy sigma=0.000643 ! Fit after self-cal, rms=0.089000Jy sigma=0.000643 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 = -4.43221e-05 Jy ! Component: 100 - total flux cleaned = -4.43331e-05 Jy ! Component: 150 - total flux cleaned = -8.72548e-05 Jy ! Component: 200 - total flux cleaned = -0.000107103 Jy ! Total flux subtracted in 200 components = -0.000107103 Jy ! Clean residual min=-0.001076 max=0.001196 Jy/beam ! Clean residual mean=0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.151665 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.151665 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=0.088991Jy sigma=0.000642 ! Fit after self-cal, rms=0.088989Jy sigma=0.000642 ! 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=0.088989Jy sigma=0.000642 ! Fit after self-cal, rms=0.089002Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=2.517 mas, bpa=16.44 degrees ! Estimated noise=519.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274455 Jy ! Component: 100 - total flux cleaned = -0.000291341 Jy ! Component: 150 - total flux cleaned = -0.000300448 Jy ! Component: 200 - total flux cleaned = -0.000309448 Jy ! Total flux subtracted in 200 components = -0.000309448 Jy ! Clean residual min=-0.001289 max=0.001207 Jy/beam ! Clean residual mean=0.000009 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.151356 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.151356 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=0.089001Jy sigma=0.000642 ! Fit after self-cal, rms=0.089001Jy sigma=0.000642 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 = -9.62891e-06 Jy ! Component: 100 - total flux cleaned = -2.07757e-05 Jy ! Component: 150 - total flux cleaned = -2.55007e-05 Jy ! Component: 200 - total flux cleaned = -3.39168e-05 Jy ! Total flux subtracted in 200 components = -3.39168e-05 Jy ! Clean residual min=-0.001283 max=0.001208 Jy/beam ! Clean residual mean=0.000009 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.151322 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.151322 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=0.089001Jy sigma=0.000642 ! Fit after self-cal, rms=0.089000Jy sigma=0.000642 ! 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=0.9895 mas, bmaj=1.456 mas, bpa=7.959 degrees ! Estimated noise=412.983 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9895 x 1.456 at 7.959 degrees (North through East) ! Clean map min=-0.00093746 max=0.10079 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=0.7773 mas, bmaj=1.204 mas, bpa=8.331 degrees ! Estimated noise=830.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0833858 Jy ! Component: 100 - total flux cleaned = 0.117911 Jy ! Component: 150 - total flux cleaned = 0.134493 Jy ! Component: 200 - total flux cleaned = 0.14276 Jy ! Total flux subtracted in 200 components = 0.14276 Jy ! Clean residual min=-0.002635 max=0.004167 Jy/beam ! Clean residual mean=-0.000003 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.14276 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.14276 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9895 mas, bmaj=1.456 mas, bpa=7.959 degrees ! Estimated noise=412.983 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 = 0.00499254 Jy ! Component: 100 - total flux cleaned = 0.00709944 Jy ! Component: 150 - total flux cleaned = 0.00809929 Jy ! Component: 200 - total flux cleaned = 0.00851239 Jy ! Total flux subtracted in 200 components = 0.00851239 Jy ! Clean residual min=-0.001146 max=0.001078 Jy/beam ! Clean residual mean=0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.151272 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.151272 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=2.233 mas, bmaj=2.517 mas, bpa=16.44 degrees ! Estimated noise=519.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156253 Jy ! Component: 100 - total flux cleaned = 0.000123235 Jy ! Component: 150 - total flux cleaned = 9.29699e-05 Jy ! Component: 200 - total flux cleaned = 6.5023e-05 Jy ! Total flux subtracted in 200 components = 6.5023e-05 Jy ! Clean residual min=-0.001289 max=0.001229 Jy/beam ! Clean residual mean=0.000009 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.151337 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 = -2.61883e-05 Jy ! Component: 100 - total flux cleaned = -5.04582e-05 Jy ! Component: 150 - total flux cleaned = -7.2261e-05 Jy ! Component: 200 - total flux cleaned = -9.26973e-05 Jy ! Total flux subtracted in 200 components = -9.26973e-05 Jy ! Clean residual min=-0.001279 max=0.001224 Jy/beam ! Clean residual mean=0.000009 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.151245 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 23 components and 0.151245 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9895 mas, bmaj=1.456 mas, bpa=7.959 degrees ! Estimated noise=412.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159744 Jy ! Component: 100 - total flux cleaned = -0.000107396 Jy ! Component: 150 - total flux cleaned = -5.86501e-05 Jy ! Component: 200 - total flux cleaned = -1.37348e-05 Jy ! Total flux subtracted in 200 components = -1.37348e-05 Jy ! Clean residual min=-0.001097 max=0.001104 Jy/beam ! Clean residual mean=0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.151231 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.151231 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=0.089007Jy sigma=0.000642 ! Fit after self-cal, rms=0.088983Jy sigma=0.000642 wmodel J0421+4352_X_2017_08_12_pus_map.mod ! Writing 27 model components to file: J0421+4352_X_2017_08_12_pus_map.mod wobs J0421+4352_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0421+4352_X_2017_08_12_pus_uvs.fits wwins J0421+4352_X_2017_08_12_pus_map.win ! wwins: Wrote 1 windows to J0421+4352_X_2017_08_12_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 = 0.000147876 Jy ! Component: 100 - total flux cleaned = 7.43047e-05 Jy ! Component: 150 - total flux cleaned = -6.74209e-05 Jy ! Component: 200 - total flux cleaned = -0.000188356 Jy ! Component: 250 - total flux cleaned = -0.000306344 Jy ! Component: 300 - total flux cleaned = -0.00040486 Jy ! Component: 350 - total flux cleaned = -0.00046918 Jy ! Component: 400 - total flux cleaned = -0.000548255 Jy ! Component: 450 - total flux cleaned = -0.000656705 Jy ! Component: 500 - total flux cleaned = -0.000777956 Jy ! Component: 550 - total flux cleaned = -0.000867271 Jy ! Component: 600 - total flux cleaned = -0.000984491 Jy ! Component: 650 - total flux cleaned = -0.00108483 Jy ! Component: 700 - total flux cleaned = -0.00114114 Jy ! Component: 750 - total flux cleaned = -0.00116921 Jy ! Component: 800 - total flux cleaned = -0.00125189 Jy ! Component: 850 - total flux cleaned = -0.00131929 Jy ! Component: 900 - total flux cleaned = -0.00133225 Jy ! Component: 950 - total flux cleaned = -0.00133229 Jy ! Component: 1000 - total flux cleaned = -0.00134548 Jy ! Component: 1050 - total flux cleaned = -0.00140957 Jy ! Component: 1100 - total flux cleaned = -0.00139696 Jy ! Component: 1150 - total flux cleaned = -0.00139715 Jy ! Component: 1200 - total flux cleaned = -0.00142201 Jy ! Component: 1250 - total flux cleaned = -0.00144657 Jy ! Component: 1300 - total flux cleaned = -0.00145877 Jy ! Component: 1350 - total flux cleaned = -0.00153002 Jy ! Component: 1400 - total flux cleaned = -0.00151811 Jy ! Component: 1450 - total flux cleaned = -0.00155297 Jy ! Component: 1500 - total flux cleaned = -0.00158726 Jy ! Component: 1550 - total flux cleaned = -0.00159875 Jy ! Component: 1600 - total flux cleaned = -0.00159868 Jy ! Component: 1650 - total flux cleaned = -0.00163212 Jy ! Component: 1700 - total flux cleaned = -0.00166501 Jy ! Component: 1750 - total flux cleaned = -0.00166495 Jy ! Component: 1800 - total flux cleaned = -0.00168646 Jy ! Component: 1850 - total flux cleaned = -0.00168654 Jy ! Component: 1900 - total flux cleaned = -0.00172862 Jy ! Component: 1950 - total flux cleaned = -0.00169745 Jy ! Component: 2000 - total flux cleaned = -0.00173885 Jy ! Total flux subtracted in 2048 components = -0.0017389 Jy ! Clean residual min=-0.000683 max=0.000533 Jy/beam ! Clean residual mean=0.000003 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.149492 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 184 components and 0.149492 Jy ![Exited script file: muppet] wmap "J0421+4352_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9895 x 1.456 at 7.959 degrees (North through East) ! Clean map min=-0.00076408 max=0.10076 Jy/beam ! Writing clean map to FITS file: J0421+4352_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100759 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191435 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.569981 0.569981 1.13996 2.27992 4.55984 9.11969 18.2394 36.4788 72.9575 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9895 x 1.456 at 7.959 degrees (North through East) ! Clean map min=-0.00076408 max=0.10076 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 J0421+4352_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:19:04 2019