! Started logfile: J0726+7911_X_2017_08_12_pus_uvs.log on Fri May 10 15:20:51 2019 obs J0726+7911_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0726+7911_X_2017_08_12_pus_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903111 visibilities/baseline/integration-bin. ! Found source: J0726+7911 ! ! 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 12192 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 J0726+7911_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.490479Jy sigma=0.004017 ! Fit after self-cal, rms=0.458266Jy sigma=0.003752 ! 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=0.7051 mas, bmaj=1.288 mas, bpa=32.51 degrees ! Estimated noise=1241.63 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 = 0.414466 Jy ! Component: 100 - total flux cleaned = 0.560048 Jy ! Total flux subtracted in 100 components = 0.560048 Jy ! Clean residual min=-0.020279 max=0.066994 Jy/beam ! Clean residual mean=-0.000362 rms=0.006564 Jy/beam ! Combined flux in latest and established models = 0.560048 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.560048 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=0.144134Jy sigma=0.001225 ! Fit after self-cal, rms=0.144083Jy sigma=0.001224 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739633 Jy ! Component: 100 - total flux cleaned = 0.113816 Jy ! Total flux subtracted in 100 components = 0.113816 Jy ! Clean residual min=-0.011165 max=0.019413 Jy/beam ! Clean residual mean=-0.000092 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.673864 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.673864 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=0.092519Jy sigma=0.000761 ! Fit after self-cal, rms=0.092516Jy sigma=0.000761 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225858 Jy ! Component: 100 - total flux cleaned = 0.0359293 Jy ! Total flux subtracted in 100 components = 0.0359293 Jy ! Clean residual min=-0.008151 max=0.009973 Jy/beam ! Clean residual mean=-0.000008 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.709793 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.709793 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=0.086079Jy sigma=0.000700 ! Fit after self-cal, rms=0.086073Jy sigma=0.000700 ! 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=0.8773 mas, bmaj=1.559 mas, bpa=32.84 degrees ! Estimated noise=766.891 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 = 0.00995478 Jy ! Component: 100 - total flux cleaned = 0.0154305 Jy ! Component: 150 - total flux cleaned = 0.0185664 Jy ! Component: 200 - total flux cleaned = 0.0192611 Jy ! Total flux subtracted in 200 components = 0.0192611 Jy ! Clean residual min=-0.006743 max=0.007086 Jy/beam ! Clean residual mean=0.000056 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.729054 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.729054 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=0.084985Jy sigma=0.000690 ! Fit after self-cal, rms=0.084954Jy sigma=0.000690 ! 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 1.02 HN 0.98 KP 1.00 ! LA 0.96 MK 0.94 NL 0.97 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.95 KP 1.02 ! LA 0.97 MK 0.94 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.95 ! LA 0.99 MK 0.98 NL 0.96 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.99 ! LA 0.99 MK 0.97 NL 0.97 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.99 ! LA 0.98 MK 0.98 NL 0.97 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 1.00 ! LA 1.00 MK 0.98 NL 0.96 OV 1.02 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 0.98 KP 1.00 ! LA 0.97 MK 0.98 NL 0.97 OV 1.03 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 1.01 ! LA 1.00 MK 0.95 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.98 ! LA 1.01 MK 1.08 NL 0.98 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 1.01 ! LA 1.01 MK 1.03 NL 0.98 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 1.00 ! LA 0.99 MK 0.96 NL 0.96 OV 1.04 ! PT 1.04 SC 1.08 ! ! ! Fit before self-cal, rms=0.084954Jy sigma=0.000690 ! Fit after self-cal, rms=0.082648Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8812 mas, bmaj=1.562 mas, bpa=32.81 degrees ! Estimated noise=767.426 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 = -0.00125668 Jy ! Component: 100 - total flux cleaned = -0.00133979 Jy ! Component: 150 - total flux cleaned = -0.00126725 Jy ! Component: 200 - total flux cleaned = -0.00127145 Jy ! Total flux subtracted in 200 components = -0.00127145 Jy ! Clean residual min=-0.004583 max=0.004530 Jy/beam ! Clean residual mean=0.000028 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.727783 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.727783 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=0.082453Jy sigma=0.000663 ! Fit after self-cal, rms=0.082448Jy sigma=0.000663 ! 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=0.082448Jy sigma=0.000663 ! Fit after self-cal, rms=0.080994Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8812 mas, bmaj=1.564 mas, bpa=32.77 degrees ! Estimated noise=767.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143951 Jy ! Component: 100 - total flux cleaned = -0.0014377 Jy ! Component: 150 - total flux cleaned = -0.00139078 Jy ! Component: 200 - total flux cleaned = -0.00134778 Jy ! Total flux subtracted in 200 components = -0.00134778 Jy ! Clean residual min=-0.002759 max=0.003131 Jy/beam ! Clean residual mean=-0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.726435 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.726435 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=0.080922Jy sigma=0.000649 ! Fit after self-cal, rms=0.080921Jy sigma=0.000649 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 (0.6, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283421 Jy ! Component: 100 - total flux cleaned = 0.00270862 Jy ! Component: 150 - total flux cleaned = 0.00253462 Jy ! Component: 200 - total flux cleaned = 0.00248128 Jy ! Total flux subtracted in 200 components = 0.00248128 Jy ! Clean residual min=-0.002578 max=0.002212 Jy/beam ! Clean residual mean=0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.728916 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.728916 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=0.080784Jy sigma=0.000648 ! Fit after self-cal, rms=0.080781Jy sigma=0.000648 ! 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=0.080781Jy sigma=0.000648 ! Fit after self-cal, rms=0.080764Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=1.565 mas, bpa=32.71 degrees ! Estimated noise=766.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000452556 Jy ! Component: 100 - total flux cleaned = -0.000500321 Jy ! Component: 150 - total flux cleaned = -0.000596006 Jy ! Component: 200 - total flux cleaned = -0.000597653 Jy ! Total flux subtracted in 200 components = -0.000597653 Jy ! Clean residual min=-0.002571 max=0.002093 Jy/beam ! Clean residual mean=0.000005 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.728319 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.728318 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=0.080707Jy sigma=0.000647 ! Fit after self-cal, rms=0.080707Jy sigma=0.000647 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 = -4.26381e-05 Jy ! Component: 100 - total flux cleaned = -8.47681e-05 Jy ! Component: 150 - total flux cleaned = -8.5694e-05 Jy ! Component: 200 - total flux cleaned = -8.5582e-05 Jy ! Total flux subtracted in 200 components = -8.5582e-05 Jy ! Clean residual min=-0.002584 max=0.002088 Jy/beam ! Clean residual mean=0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.728233 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 73 components and 0.728233 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=0.080668Jy sigma=0.000647 ! Fit after self-cal, rms=0.080668Jy sigma=0.000647 ! 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=0.080668Jy sigma=0.000647 ! Fit after self-cal, rms=0.080681Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=2.861 mas, bpa=34.12 degrees ! Estimated noise=998.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607051 Jy ! Component: 100 - total flux cleaned = 0.000847495 Jy ! Component: 150 - total flux cleaned = 0.00102407 Jy ! Component: 200 - total flux cleaned = 0.00109958 Jy ! Total flux subtracted in 200 components = 0.00109958 Jy ! Clean residual min=-0.002065 max=0.001839 Jy/beam ! Clean residual mean=0.000021 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.729332 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.729333 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=0.080686Jy sigma=0.000647 ! Fit after self-cal, rms=0.080686Jy sigma=0.000647 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 = 0.000118954 Jy ! Component: 100 - total flux cleaned = 0.000144873 Jy ! Component: 150 - total flux cleaned = 0.000169774 Jy ! Component: 200 - total flux cleaned = 0.000204658 Jy ! Total flux subtracted in 200 components = 0.000204658 Jy ! Clean residual min=-0.002082 max=0.001793 Jy/beam ! Clean residual mean=0.000021 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.729537 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.729537 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=0.080689Jy sigma=0.000647 ! Fit after self-cal, rms=0.080689Jy sigma=0.000647 ! 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=0.8822 mas, bmaj=1.566 mas, bpa=32.67 degrees ! Estimated noise=766.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8822 x 1.566 at 32.67 degrees (North through East) ! Clean map min=-0.0023801 max=0.56695 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 ! Performing amp+phase self-cal ! ! 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=0.080689Jy sigma=0.000647 ! Fit after self-cal, rms=0.075961Jy sigma=0.000605 ! Inverting map and beam ! Estimated beam: bmin=0.8819 mas, bmaj=1.566 mas, bpa=32.66 degrees ! Estimated noise=766.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000753619 Jy ! Component: 100 - total flux cleaned = -0.000997328 Jy ! Component: 150 - total flux cleaned = -0.00110956 Jy ! Component: 200 - total flux cleaned = -0.00114522 Jy ! Total flux subtracted in 200 components = -0.00114522 Jy ! Clean residual min=-0.002529 max=0.001905 Jy/beam ! Clean residual mean=0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.728392 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.728392 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=0.075920Jy sigma=0.000604 ! Fit after self-cal, rms=0.075919Jy sigma=0.000604 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.2099e-05 Jy ! Component: 100 - total flux cleaned = -7.22909e-05 Jy ! Component: 150 - total flux cleaned = -3.86005e-05 Jy ! Component: 200 - total flux cleaned = -3.9742e-05 Jy ! Total flux subtracted in 200 components = -3.9742e-05 Jy ! Clean residual min=-0.002515 max=0.001886 Jy/beam ! Clean residual mean=0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.728352 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.728352 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=0.075892Jy sigma=0.000604 ! Fit after self-cal, rms=0.075892Jy sigma=0.000604 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.075892Jy sigma=0.000604 ! Fit after self-cal, rms=0.075906Jy sigma=0.000604 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=0.7084 mas, bmaj=1.294 mas, bpa=32.3 degrees ! Estimated noise=1242.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.414707 Jy ! Component: 100 - total flux cleaned = 0.558846 Jy ! Component: 150 - total flux cleaned = 0.631295 Jy ! Component: 200 - total flux cleaned = 0.669948 Jy ! Total flux subtracted in 200 components = 0.669948 Jy ! Clean residual min=-0.007636 max=0.018712 Jy/beam ! Clean residual mean=-0.000121 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 0.669948 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.669948 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=1.566 mas, bpa=32.64 degrees ! Estimated noise=766.549 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 = 0.0264633 Jy ! Component: 100 - total flux cleaned = 0.0401978 Jy ! Component: 150 - total flux cleaned = 0.0477824 Jy ! Component: 200 - total flux cleaned = 0.0523669 Jy ! Total flux subtracted in 200 components = 0.0523669 Jy ! Clean residual min=-0.002729 max=0.004532 Jy/beam ! Clean residual mean=-0.000008 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.722314 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.722315 Jy ! Inverting map ! Added new window around map position (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401372 Jy ! Component: 100 - total flux cleaned = 0.00518078 Jy ! Component: 150 - total flux cleaned = 0.0055423 Jy ! Component: 200 - total flux cleaned = 0.00570518 Jy ! Total flux subtracted in 200 components = 0.00570518 Jy ! Clean residual min=-0.002255 max=0.002171 Jy/beam ! Clean residual mean=0.000008 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.72802 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.72802 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=2.144 mas, bmaj=2.862 mas, bpa=34.1 degrees ! Estimated noise=998.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133666 Jy ! Component: 100 - total flux cleaned = 0.000410066 Jy ! Component: 150 - total flux cleaned = 0.000516483 Jy ! Component: 200 - total flux cleaned = 0.000539181 Jy ! Total flux subtracted in 200 components = 0.000539181 Jy ! Clean residual min=-0.001932 max=0.001775 Jy/beam ! Clean residual mean=0.000019 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.728559 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 = 1.90337e-05 Jy ! Component: 100 - total flux cleaned = 5.21252e-05 Jy ! Component: 150 - total flux cleaned = 8.19514e-05 Jy ! Component: 200 - total flux cleaned = 0.000122143 Jy ! Total flux subtracted in 200 components = 0.000122143 Jy ! Clean residual min=-0.001926 max=0.001731 Jy/beam ! Clean residual mean=0.000019 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.728681 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 88 components and 0.728681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=1.566 mas, bpa=32.64 degrees ! Estimated noise=766.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340785 Jy ! Component: 100 - total flux cleaned = -0.00034024 Jy ! Component: 150 - total flux cleaned = -0.000476061 Jy ! Component: 200 - total flux cleaned = -0.000479397 Jy ! Total flux subtracted in 200 components = -0.000479397 Jy ! Clean residual min=-0.002232 max=0.002074 Jy/beam ! Clean residual mean=0.000007 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.728202 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.728202 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=0.076083Jy sigma=0.000605 ! Fit after self-cal, rms=0.076079Jy sigma=0.000605 wmodel J0726+7911_X_2017_08_12_pus_map.mod ! Writing 98 model components to file: J0726+7911_X_2017_08_12_pus_map.mod wobs J0726+7911_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0726+7911_X_2017_08_12_pus_uvs.fits wwins J0726+7911_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0726+7911_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 = -0.000514755 Jy ! Component: 100 - total flux cleaned = -0.000727971 Jy ! Component: 150 - total flux cleaned = -0.00106437 Jy ! Component: 200 - total flux cleaned = -0.00122623 Jy ! Component: 250 - total flux cleaned = -0.00141483 Jy ! Component: 300 - total flux cleaned = -0.00156732 Jy ! Component: 350 - total flux cleaned = -0.00174497 Jy ! Component: 400 - total flux cleaned = -0.00188978 Jy ! Component: 450 - total flux cleaned = -0.00214596 Jy ! Component: 500 - total flux cleaned = -0.0023686 Jy ! Component: 550 - total flux cleaned = -0.00253249 Jy ! Component: 600 - total flux cleaned = -0.00269372 Jy ! Component: 650 - total flux cleaned = -0.00279929 Jy ! Component: 700 - total flux cleaned = -0.00290305 Jy ! Component: 750 - total flux cleaned = -0.00297946 Jy ! Component: 800 - total flux cleaned = -0.00297944 Jy ! Component: 850 - total flux cleaned = -0.00307877 Jy ! Component: 900 - total flux cleaned = -0.0031034 Jy ! Component: 950 - total flux cleaned = -0.00322414 Jy ! Component: 1000 - total flux cleaned = -0.00336642 Jy ! Component: 1050 - total flux cleaned = -0.00341292 Jy ! Component: 1100 - total flux cleaned = -0.0035055 Jy ! Component: 1150 - total flux cleaned = -0.00366485 Jy ! Component: 1200 - total flux cleaned = -0.00377706 Jy ! Component: 1250 - total flux cleaned = -0.00382125 Jy ! Component: 1300 - total flux cleaned = -0.00395281 Jy ! Component: 1350 - total flux cleaned = -0.00395272 Jy ! Component: 1400 - total flux cleaned = -0.0040598 Jy ! Component: 1450 - total flux cleaned = -0.00405984 Jy ! Component: 1500 - total flux cleaned = -0.00416469 Jy ! Component: 1550 - total flux cleaned = -0.00422703 Jy ! Component: 1600 - total flux cleaned = -0.00430915 Jy ! Component: 1650 - total flux cleaned = -0.00443073 Jy ! Component: 1700 - total flux cleaned = -0.00449084 Jy ! Component: 1750 - total flux cleaned = -0.00459034 Jy ! Component: 1800 - total flux cleaned = -0.00464945 Jy ! Component: 1850 - total flux cleaned = -0.0047271 Jy ! Component: 1900 - total flux cleaned = -0.00474643 Jy ! Component: 1950 - total flux cleaned = -0.00476545 Jy ! Component: 2000 - total flux cleaned = -0.00487886 Jy ! Total flux subtracted in 2048 components = -0.00484131 Jy ! Clean residual min=-0.001166 max=0.001024 Jy/beam ! Clean residual mean=0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.72336 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 238 components and 0.72336 Jy ![Exited script file: muppet] wmap "J0726+7911_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8823 x 1.566 at 32.64 degrees (North through East) ! Clean map min=-0.0017565 max=0.56656 Jy/beam ! Writing clean map to FITS file: J0726+7911_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 0.566555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180108 0.180108 0.360217 0.720434 1.44087 2.88173 5.76347 11.5269 23.0539 46.1077 92.2155 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.566 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8823 x 1.566 at 32.64 degrees (North through East) ! Clean map min=-0.0017565 max=0.56656 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 J0726+7911_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:20:53 2019