! Started logfile: J0922-3959_X_2017_10_21_pus_uvs.log on Sat May 11 21:53:06 2019 obs J0922-3959_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0922-3959_X_2017_10_21_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.538462 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! 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 1202 lines of history. ! ! Reading 3024 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 J0922-3959_X_2017_10_21_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.559599Jy sigma=0.003553 ! Fit after self-cal, rms=0.523824Jy sigma=0.003334 ! 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=0.7197 mas, bmaj=7.016 mas, bpa=-25.61 degrees ! Estimated noise=2952.01 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 = 0.499416 Jy ! Component: 100 - total flux cleaned = 0.724184 Jy ! Total flux subtracted in 100 components = 0.724184 Jy ! Clean residual min=-0.038952 max=0.097648 Jy/beam ! Clean residual mean=-0.000541 rms=0.018607 Jy/beam ! Combined flux in latest and established models = 0.724184 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.724184 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=0.219649Jy sigma=0.001481 ! Fit after self-cal, rms=0.218750Jy sigma=0.001477 ! 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=0.9224 mas, bmaj=7.271 mas, bpa=-25.21 degrees ! Estimated noise=2030.95 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 = 0.139086 Jy ! Component: 100 - total flux cleaned = 0.198915 Jy ! Component: 150 - total flux cleaned = 0.23148 Jy ! Component: 200 - total flux cleaned = 0.24995 Jy ! Total flux subtracted in 200 components = 0.24995 Jy ! Clean residual min=-0.022554 max=0.017450 Jy/beam ! Clean residual mean=0.000088 rms=0.006205 Jy/beam ! Combined flux in latest and established models = 0.974134 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.974134 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=0.132262Jy sigma=0.000777 ! Fit after self-cal, rms=0.131794Jy sigma=0.000775 ! 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 1.00* FD 1.01 HN 1.00* KP 0.94 ! LA 1.00 MK 1.14 NL 1.09 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.93 ! LA 1.02 MK 1.07 NL 1.07 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.92 ! LA 1.00 MK 1.11 NL 1.05 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.92 ! LA 0.97 MK 1.09 NL 1.05 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.92 ! LA 1.04 MK 0.92 NL 1.03 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.93 ! LA 1.06 MK 1.09 NL 1.04 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.91 ! LA 1.02 MK 1.06 NL 1.05 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.91 ! LA 1.05 MK 1.07 NL 1.03 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.92 ! LA 0.99 MK 0.92 NL 1.03 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.93 ! LA 1.00 MK 1.01 NL 1.07 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.94 ! LA 1.00 MK 1.19 NL 1.07 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.93 ! LA 1.03 MK 0.82 NL 1.07 OV 1.03 ! PT 1.07 ! ! ! Fit before self-cal, rms=0.131794Jy sigma=0.000775 ! Fit after self-cal, rms=0.125859Jy sigma=0.000710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9369 mas, bmaj=7.304 mas, bpa=-25.23 degrees ! Estimated noise=2033.12 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 = -0.00100856 Jy ! Component: 100 - total flux cleaned = -0.00101824 Jy ! Component: 150 - total flux cleaned = -0.00112215 Jy ! Component: 200 - total flux cleaned = -0.00138251 Jy ! Total flux subtracted in 200 components = -0.00138251 Jy ! Clean residual min=-0.006039 max=0.004587 Jy/beam ! Clean residual mean=0.000158 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.972751 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.972751 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=0.125671Jy sigma=0.000708 ! Fit after self-cal, rms=0.125733Jy sigma=0.000708 ! 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=0.125733Jy sigma=0.000708 ! Fit after self-cal, rms=0.126503Jy sigma=0.000708 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9414 mas, bmaj=7.306 mas, bpa=-25.21 degrees ! Estimated noise=2042.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000933611 Jy ! Component: 100 - total flux cleaned = -0.00111173 Jy ! Component: 150 - total flux cleaned = -0.00126429 Jy ! Component: 200 - total flux cleaned = -0.00140525 Jy ! Total flux subtracted in 200 components = -0.00140525 Jy ! Clean residual min=-0.005682 max=0.004235 Jy/beam ! Clean residual mean=0.000151 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.971346 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.971346 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=0.126414Jy sigma=0.000707 ! Fit after self-cal, rms=0.126400Jy sigma=0.000707 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 = -9.64567e-05 Jy ! Component: 100 - total flux cleaned = -0.000270028 Jy ! Component: 150 - total flux cleaned = -0.000431173 Jy ! Component: 200 - total flux cleaned = -0.000630718 Jy ! Total flux subtracted in 200 components = -0.000630718 Jy ! Clean residual min=-0.005511 max=0.004219 Jy/beam ! Clean residual mean=0.000148 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.970715 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.970715 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=0.126362Jy sigma=0.000707 ! Fit after self-cal, rms=0.126351Jy sigma=0.000707 ! 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=0.126351Jy sigma=0.000707 ! Fit after self-cal, rms=0.127194Jy sigma=0.000707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9463 mas, bmaj=7.308 mas, bpa=-25.19 degrees ! Estimated noise=2051.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139849 Jy ! Component: 100 - total flux cleaned = -0.00157869 Jy ! Component: 150 - total flux cleaned = -0.00168398 Jy ! Component: 200 - total flux cleaned = -0.00173406 Jy ! Total flux subtracted in 200 components = -0.00173406 Jy ! Clean residual min=-0.005290 max=0.004037 Jy/beam ! Clean residual mean=0.000134 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.968981 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.968981 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=0.127151Jy sigma=0.000706 ! Fit after self-cal, rms=0.127152Jy sigma=0.000706 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 = -3.41328e-05 Jy ! Component: 100 - total flux cleaned = -0.000114492 Jy ! Component: 150 - total flux cleaned = -0.000260607 Jy ! Component: 200 - total flux cleaned = -0.000362818 Jy ! Total flux subtracted in 200 components = -0.000362818 Jy ! Clean residual min=-0.005136 max=0.004076 Jy/beam ! Clean residual mean=0.000132 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.968618 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.968618 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=0.127134Jy sigma=0.000706 ! Fit after self-cal, rms=0.127128Jy sigma=0.000706 ! 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=0.127128Jy sigma=0.000706 ! Fit after self-cal, rms=0.127832Jy sigma=0.000706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.744 mas, bmaj=14.5 mas, bpa=-7.974 degrees ! Estimated noise=2344.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182811 Jy ! Component: 100 - total flux cleaned = -0.00251951 Jy ! Component: 150 - total flux cleaned = -0.00270102 Jy ! Component: 200 - total flux cleaned = -0.00277702 Jy ! Total flux subtracted in 200 components = -0.00277702 Jy ! Clean residual min=-0.005426 max=0.004197 Jy/beam ! Clean residual mean=0.000182 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.965841 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.965841 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=0.127826Jy sigma=0.000706 ! Fit after self-cal, rms=0.127835Jy sigma=0.000706 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 = -0.000179472 Jy ! Component: 100 - total flux cleaned = -0.000200137 Jy ! Component: 150 - total flux cleaned = -0.000239628 Jy ! Component: 200 - total flux cleaned = -0.000220775 Jy ! Total flux subtracted in 200 components = -0.000220775 Jy ! Clean residual min=-0.005327 max=0.004114 Jy/beam ! Clean residual mean=0.000179 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.96562 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.96562 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=0.127835Jy sigma=0.000706 ! Fit after self-cal, rms=0.127840Jy sigma=0.000706 ! 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=0.9503 mas, bmaj=7.31 mas, bpa=-25.17 degrees ! Estimated noise=2057.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9503 x 7.31 at -25.17 degrees (North through East) ! Clean map min=-0.0050276 max=0.59629 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=0.127840Jy sigma=0.000706 ! Fit after self-cal, rms=0.130322Jy sigma=0.000628 ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=7.313 mas, bpa=-25.17 degrees ! Estimated noise=2057.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013569 Jy ! Component: 100 - total flux cleaned = -0.00159394 Jy ! Component: 150 - total flux cleaned = -0.00151765 Jy ! Component: 200 - total flux cleaned = -0.00144942 Jy ! Total flux subtracted in 200 components = -0.00144942 Jy ! Clean residual min=-0.005153 max=0.003916 Jy/beam ! Clean residual mean=0.000103 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.964171 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.964171 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=0.130273Jy sigma=0.000628 ! Fit after self-cal, rms=0.130266Jy sigma=0.000628 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.40026e-05 Jy ! Component: 100 - total flux cleaned = 0.000147688 Jy ! Component: 150 - total flux cleaned = 0.000205994 Jy ! Component: 200 - total flux cleaned = 0.000260793 Jy ! Total flux subtracted in 200 components = 0.000260793 Jy ! Clean residual min=-0.004994 max=0.003849 Jy/beam ! Clean residual mean=0.000104 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.964432 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.964432 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=0.130242Jy sigma=0.000627 ! Fit after self-cal, rms=0.130242Jy sigma=0.000627 ! 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=0.130242Jy sigma=0.000627 ! Fit after self-cal, rms=0.129894Jy sigma=0.000627 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=0.7374 mas, bmaj=7.033 mas, bpa=-25.66 degrees ! Estimated noise=3057.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.51172 Jy ! Component: 100 - total flux cleaned = 0.736453 Jy ! Component: 150 - total flux cleaned = 0.837764 Jy ! Component: 200 - total flux cleaned = 0.886306 Jy ! Total flux subtracted in 200 components = 0.886306 Jy ! Clean residual min=-0.015432 max=0.024913 Jy/beam ! Clean residual mean=-0.000136 rms=0.005422 Jy/beam ! Combined flux in latest and established models = 0.886306 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.886306 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=7.316 mas, bpa=-25.17 degrees ! Estimated noise=2060.01 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 = 0.0361521 Jy ! Component: 100 - total flux cleaned = 0.0546569 Jy ! Component: 150 - total flux cleaned = 0.0647229 Jy ! Component: 200 - total flux cleaned = 0.0703975 Jy ! Total flux subtracted in 200 components = 0.0703975 Jy ! Clean residual min=-0.005817 max=0.004983 Jy/beam ! Clean residual mean=0.000056 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.956703 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.956703 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=2.748 mas, bmaj=14.52 mas, bpa=-7.958 degrees ! Estimated noise=2341.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301199 Jy ! Component: 100 - total flux cleaned = 0.00334891 Jy ! Component: 150 - total flux cleaned = 0.00365871 Jy ! Component: 200 - total flux cleaned = 0.00400837 Jy ! Total flux subtracted in 200 components = 0.00400837 Jy ! Clean residual min=-0.004638 max=0.003955 Jy/beam ! Clean residual mean=0.000129 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.960712 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 = 0.000204155 Jy ! Component: 100 - total flux cleaned = 0.000205216 Jy ! Component: 150 - total flux cleaned = 0.000171936 Jy ! Component: 200 - total flux cleaned = 0.000171093 Jy ! Total flux subtracted in 200 components = 0.000171093 Jy ! Clean residual min=-0.004620 max=0.003950 Jy/beam ! Clean residual mean=0.000131 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.960883 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 92 components and 0.960883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=7.316 mas, bpa=-25.17 degrees ! Estimated noise=2060.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151022 Jy ! Component: 100 - total flux cleaned = 1.8813e-05 Jy ! Component: 150 - total flux cleaned = 7.35274e-05 Jy ! Component: 200 - total flux cleaned = 0.000175109 Jy ! Total flux subtracted in 200 components = 0.000175109 Jy ! Clean residual min=-0.005214 max=0.003703 Jy/beam ! Clean residual mean=0.000084 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.961058 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.961058 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=0.129936Jy sigma=0.000628 ! Fit after self-cal, rms=0.129817Jy sigma=0.000628 wmodel J0922-3959_X_2017_10_21_pus_map.mod ! Writing 103 model components to file: J0922-3959_X_2017_10_21_pus_map.mod wobs J0922-3959_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0922-3959_X_2017_10_21_pus_uvs.fits wwins J0922-3959_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0922-3959_X_2017_10_21_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 = -0.00183803 Jy ! Component: 100 - total flux cleaned = -0.0017255 Jy ! Component: 150 - total flux cleaned = -0.00131728 Jy ! Component: 200 - total flux cleaned = -0.00121354 Jy ! Component: 250 - total flux cleaned = -0.00116323 Jy ! Component: 300 - total flux cleaned = -0.000922457 Jy ! Component: 350 - total flux cleaned = -0.000647906 Jy ! Component: 400 - total flux cleaned = -0.000473079 Jy ! Component: 450 - total flux cleaned = -0.000263447 Jy ! Component: 500 - total flux cleaned = 1.5006e-05 Jy ! Component: 550 - total flux cleaned = 0.000282294 Jy ! Component: 600 - total flux cleaned = 0.000574738 Jy ! Component: 650 - total flux cleaned = 0.000855464 Jy ! Component: 700 - total flux cleaned = 0.00112504 Jy ! Component: 750 - total flux cleaned = 0.00135319 Jy ! Component: 800 - total flux cleaned = 0.00160585 Jy ! Component: 850 - total flux cleaned = 0.00175895 Jy ! Component: 900 - total flux cleaned = 0.00190815 Jy ! Component: 950 - total flux cleaned = 0.00205381 Jy ! Component: 1000 - total flux cleaned = 0.00213892 Jy ! Component: 1050 - total flux cleaned = 0.00222307 Jy ! Component: 1100 - total flux cleaned = 0.00235998 Jy ! Component: 1150 - total flux cleaned = 0.00252061 Jy ! Component: 1200 - total flux cleaned = 0.00254692 Jy ! Component: 1250 - total flux cleaned = 0.0025731 Jy ! Component: 1300 - total flux cleaned = 0.00262435 Jy ! Component: 1350 - total flux cleaned = 0.00259938 Jy ! Component: 1400 - total flux cleaned = 0.00262414 Jy ! Component: 1450 - total flux cleaned = 0.00267251 Jy ! Component: 1500 - total flux cleaned = 0.00272079 Jy ! Component: 1550 - total flux cleaned = 0.00283965 Jy ! Component: 1600 - total flux cleaned = 0.00291 Jy ! Component: 1650 - total flux cleaned = 0.0030024 Jy ! Component: 1700 - total flux cleaned = 0.00307079 Jy ! Component: 1750 - total flux cleaned = 0.00313839 Jy ! Component: 1800 - total flux cleaned = 0.00322809 Jy ! Component: 1850 - total flux cleaned = 0.00325019 Jy ! Component: 1900 - total flux cleaned = 0.00320591 Jy ! Component: 1950 - total flux cleaned = 0.00322783 Jy ! Component: 2000 - total flux cleaned = 0.00320575 Jy ! Total flux subtracted in 2048 components = 0.00320549 Jy ! Clean residual min=-0.001226 max=0.001155 Jy/beam ! Clean residual mean=0.000020 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.964263 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 220 components and 0.964263 Jy ![Exited script file: muppet] wmap "J0922-3959_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9527 x 7.316 at -25.17 degrees (North through East) ! Clean map min=-0.0030547 max=0.62062 Jy/beam ! Writing clean map to FITS file: J0922-3959_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.620618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000450062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217555 0.217555 0.435111 0.870221 1.74044 3.48089 6.96177 13.9235 27.8471 55.6942 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.62 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9527 x 7.316 at -25.17 degrees (North through East) ! Clean map min=-0.0030547 max=0.62062 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 J0922-3959_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:53:07 2019