! Started logfile: J1911-2006_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:12 2019 obs J1911-2006_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2017_03_23_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 1124 lines of history. ! ! Reading 3744 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 J1911-2006_X_2017_03_23_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.611510Jy sigma=0.004654 ! Fit after self-cal, rms=0.525968Jy sigma=0.004107 ! 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=0.6622 mas, bmaj=1.858 mas, bpa=-4.095 degrees ! Estimated noise=2467.91 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 = 1.12149 Jy ! Component: 100 - total flux cleaned = 1.39939 Jy ! Total flux subtracted in 100 components = 1.39939 Jy ! Clean residual min=-0.035903 max=0.108641 Jy/beam ! Clean residual mean=-0.000775 rms=0.014783 Jy/beam ! Combined flux in latest and established models = 1.39939 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.39939 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=0.209064Jy sigma=0.001599 ! Fit after self-cal, rms=0.209093Jy sigma=0.001599 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11696 Jy ! Component: 100 - total flux cleaned = 0.177244 Jy ! Total flux subtracted in 100 components = 0.177244 Jy ! Clean residual min=-0.020612 max=0.028250 Jy/beam ! Clean residual mean=-0.000211 rms=0.005639 Jy/beam ! Combined flux in latest and established models = 1.57663 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 1.57663 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=0.125103Jy sigma=0.000859 ! Fit after self-cal, rms=0.124980Jy sigma=0.000858 ! 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=0.8312 mas, bmaj=2.186 mas, bpa=-1.673 degrees ! Estimated noise=1623.09 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 = 0.0370903 Jy ! Component: 100 - total flux cleaned = 0.0529641 Jy ! Component: 150 - total flux cleaned = 0.060171 Jy ! Component: 200 - total flux cleaned = 0.0625094 Jy ! Total flux subtracted in 200 components = 0.0625094 Jy ! Clean residual min=-0.016130 max=0.019444 Jy/beam ! Clean residual mean=-0.000087 rms=0.004705 Jy/beam ! Combined flux in latest and established models = 1.63914 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.63914 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=0.116843Jy sigma=0.000766 ! Fit after self-cal, rms=0.116772Jy sigma=0.000765 ! 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 1.01 FD 0.96 HN 1.03 KP 1.04 ! LA 0.97 MK 0.98 NL 0.99 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.03 KP 1.03 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 1.03 ! LA 0.99 MK 1.00 NL 0.99 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.03 KP 1.03 ! LA 1.00 MK 1.00 NL 0.99 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 1.03 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 1.04 ! LA 1.00 MK 1.00 NL 0.99 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 1.04 ! LA 1.00 MK 1.01 NL 0.99 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 1.03 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 1.03 ! LA 1.01 MK 0.97 NL 0.99 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.05 ! LA 1.02 MK 1.00 NL 0.99 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.03 ! LA 1.01 MK 1.02 NL 1.00 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.00 KP 1.06 ! LA 0.99 MK 1.02 NL 1.00 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.116772Jy sigma=0.000765 ! Fit after self-cal, rms=0.108252Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8323 mas, bmaj=2.188 mas, bpa=-1.706 degrees ! Estimated noise=1623.71 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 = -0.00198849 Jy ! Component: 100 - total flux cleaned = -0.00164369 Jy ! Component: 150 - total flux cleaned = -0.00155064 Jy ! Component: 200 - total flux cleaned = -0.00154205 Jy ! Total flux subtracted in 200 components = -0.00154205 Jy ! Clean residual min=-0.008866 max=0.015863 Jy/beam ! Clean residual mean=-0.000076 rms=0.003228 Jy/beam ! Combined flux in latest and established models = 1.6376 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 1.6376 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=0.107914Jy sigma=0.000681 ! Fit after self-cal, rms=0.107914Jy sigma=0.000681 ! 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=0.107914Jy sigma=0.000681 ! Fit after self-cal, rms=0.107951Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8327 mas, bmaj=2.189 mas, bpa=-1.695 degrees ! Estimated noise=1624.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123808 Jy ! Component: 100 - total flux cleaned = -0.00114722 Jy ! Component: 150 - total flux cleaned = -0.00106911 Jy ! Component: 200 - total flux cleaned = -0.000991678 Jy ! Total flux subtracted in 200 components = -0.000991678 Jy ! Clean residual min=-0.008509 max=0.015961 Jy/beam ! Clean residual mean=-0.000076 rms=0.003205 Jy/beam ! Combined flux in latest and established models = 1.63661 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 1.63661 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=0.107734Jy sigma=0.000680 ! Fit after self-cal, rms=0.107725Jy sigma=0.000680 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 (-2.8, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016437 Jy ! Component: 100 - total flux cleaned = 0.0253652 Jy ! Component: 150 - total flux cleaned = 0.0307554 Jy ! Component: 200 - total flux cleaned = 0.0336493 Jy ! Total flux subtracted in 200 components = 0.0336493 Jy ! Clean residual min=-0.006176 max=0.008712 Jy/beam ! Clean residual mean=-0.000055 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 1.67026 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 1.67026 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=0.105402Jy sigma=0.000655 ! Fit after self-cal, rms=0.105376Jy sigma=0.000655 ! Inverting map ! Added new window around map position (9.2, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739165 Jy ! Component: 100 - total flux cleaned = 0.0107844 Jy ! Component: 150 - total flux cleaned = 0.012132 Jy ! Component: 200 - total flux cleaned = 0.0127306 Jy ! Total flux subtracted in 200 components = 0.0127306 Jy ! Clean residual min=-0.005211 max=0.007413 Jy/beam ! Clean residual mean=-0.000046 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 1.68299 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 1.68299 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=0.104718Jy sigma=0.000650 ! Fit after self-cal, rms=0.104714Jy sigma=0.000650 ! Inverting map ! Added new window around map position (11.8, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684674 Jy ! Component: 100 - total flux cleaned = 0.00830156 Jy ! Component: 150 - total flux cleaned = 0.00914761 Jy ! Component: 200 - total flux cleaned = 0.00987859 Jy ! Total flux subtracted in 200 components = 0.00987859 Jy ! Clean residual min=-0.005138 max=0.004672 Jy/beam ! Clean residual mean=-0.000013 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 1.69287 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 1.69287 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=0.104076Jy sigma=0.000645 ! Fit after self-cal, rms=0.104053Jy sigma=0.000645 ! 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=0.104053Jy sigma=0.000645 ! Fit after self-cal, rms=0.103885Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.189 mas, bpa=-1.69 degrees ! Estimated noise=1622.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205643 Jy ! Component: 100 - total flux cleaned = 0.00226701 Jy ! Component: 150 - total flux cleaned = 0.00236015 Jy ! Component: 200 - total flux cleaned = 0.00244487 Jy ! Total flux subtracted in 200 components = 0.00244487 Jy ! Clean residual min=-0.004733 max=0.003710 Jy/beam ! Clean residual mean=0.000003 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 1.69531 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 1.69531 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=0.103701Jy sigma=0.000643 ! Fit after self-cal, rms=0.103698Jy 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 = 0.000320137 Jy ! Component: 100 - total flux cleaned = 0.000394424 Jy ! Component: 150 - total flux cleaned = 0.000328338 Jy ! Component: 200 - total flux cleaned = 0.00032974 Jy ! Total flux subtracted in 200 components = 0.00032974 Jy ! Clean residual min=-0.004396 max=0.003565 Jy/beam ! Clean residual mean=0.000005 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 1.69564 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 1.69564 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=0.103602Jy sigma=0.000642 ! Fit after self-cal, rms=0.103601Jy 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=0.103601Jy sigma=0.000642 ! Fit after self-cal, rms=0.103537Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=5.122 mas, bpa=0.08706 degrees ! Estimated noise=1989.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171156 Jy ! Component: 100 - total flux cleaned = 0.00177268 Jy ! Component: 150 - total flux cleaned = 0.00165399 Jy ! Component: 200 - total flux cleaned = 0.00159709 Jy ! Total flux subtracted in 200 components = 0.00159709 Jy ! Clean residual min=-0.005157 max=0.004795 Jy/beam ! Clean residual mean=0.000015 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 1.69724 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 1.69724 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=0.103509Jy sigma=0.000642 ! Fit after self-cal, rms=0.103504Jy 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 = 0.000423707 Jy ! Component: 100 - total flux cleaned = 0.000267056 Jy ! Component: 150 - total flux cleaned = 0.000218378 Jy ! Component: 200 - total flux cleaned = 0.000172724 Jy ! Total flux subtracted in 200 components = 0.000172724 Jy ! Clean residual min=-0.005025 max=0.004651 Jy/beam ! Clean residual mean=0.000018 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 1.69741 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 1.69741 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=0.103487Jy sigma=0.000642 ! Fit after self-cal, rms=0.103485Jy 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=0.833 mas, bmaj=2.189 mas, bpa=-1.684 degrees ! Estimated noise=1622.03 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2.189 at -1.684 degrees (North through East) ! Clean map min=-0.0046958 max=1.489 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=0.103485Jy sigma=0.000642 ! Fit after self-cal, rms=0.099052Jy sigma=0.000604 ! Inverting map and beam ! Estimated beam: bmin=0.8333 mas, bmaj=2.189 mas, bpa=-1.662 degrees ! Estimated noise=1622.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119877 Jy ! Component: 100 - total flux cleaned = 0.000543745 Jy ! Component: 150 - total flux cleaned = 0.000702656 Jy ! Component: 200 - total flux cleaned = 0.000751738 Jy ! Total flux subtracted in 200 components = 0.000751738 Jy ! Clean residual min=-0.003543 max=0.003405 Jy/beam ! Clean residual mean=0.000002 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 1.69816 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 171 components and 1.69816 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=0.098974Jy sigma=0.000604 ! Fit after self-cal, rms=0.098974Jy sigma=0.000604 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141182 Jy ! Component: 100 - total flux cleaned = 0.000227334 Jy ! Component: 150 - total flux cleaned = 0.000351069 Jy ! Component: 200 - total flux cleaned = 0.000311955 Jy ! Total flux subtracted in 200 components = 0.000311955 Jy ! Clean residual min=-0.003337 max=0.003359 Jy/beam ! Clean residual mean=0.000003 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 1.69848 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 179 components and 1.69848 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=0.098933Jy sigma=0.000604 ! Fit after self-cal, rms=0.098933Jy 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=0.098933Jy sigma=0.000604 ! Fit after self-cal, rms=0.098906Jy sigma=0.000603 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=0.6637 mas, bmaj=1.858 mas, bpa=-4.035 degrees ! Estimated noise=2469.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12228 Jy ! Component: 100 - total flux cleaned = 1.39858 Jy ! Component: 150 - total flux cleaned = 1.51426 Jy ! Component: 200 - total flux cleaned = 1.57371 Jy ! Total flux subtracted in 200 components = 1.57371 Jy ! Clean residual min=-0.016816 max=0.027930 Jy/beam ! Clean residual mean=-0.000213 rms=0.004660 Jy/beam ! Combined flux in latest and established models = 1.57371 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.57371 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8332 mas, bmaj=2.189 mas, bpa=-1.661 degrees ! Estimated noise=1621.92 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 = 0.0358611 Jy ! Component: 100 - total flux cleaned = 0.0550117 Jy ! Component: 150 - total flux cleaned = 0.069481 Jy ! Component: 200 - total flux cleaned = 0.0810027 Jy ! Total flux subtracted in 200 components = 0.0810027 Jy ! Clean residual min=-0.007928 max=0.008824 Jy/beam ! Clean residual mean=-0.000101 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 1.65472 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 1.65472 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=2.166 mas, bmaj=5.121 mas, bpa=0.09338 degrees ! Estimated noise=1989.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142407 Jy ! Component: 100 - total flux cleaned = 0.0235154 Jy ! Component: 150 - total flux cleaned = 0.0300641 Jy ! Component: 200 - total flux cleaned = 0.0349539 Jy ! Total flux subtracted in 200 components = 0.0349539 Jy ! Clean residual min=-0.006412 max=0.004326 Jy/beam ! Clean residual mean=-0.000034 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 1.68967 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 = 0.00374994 Jy ! Component: 100 - total flux cleaned = 0.0055603 Jy ! Component: 150 - total flux cleaned = 0.00697972 Jy ! Component: 200 - total flux cleaned = 0.00793812 Jy ! Total flux subtracted in 200 components = 0.00793812 Jy ! Clean residual min=-0.005485 max=0.004017 Jy/beam ! Clean residual mean=0.000002 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 1.69761 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 115 components and 1.69761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8332 mas, bmaj=2.189 mas, bpa=-1.661 degrees ! Estimated noise=1621.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000663366 Jy ! Component: 100 - total flux cleaned = 0.000113814 Jy ! Component: 150 - total flux cleaned = 0.000629096 Jy ! Component: 200 - total flux cleaned = 0.000938863 Jy ! Total flux subtracted in 200 components = 0.000938863 Jy ! Clean residual min=-0.005686 max=0.004347 Jy/beam ! Clean residual mean=0.000004 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 1.69855 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 1.69855 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=0.100017Jy sigma=0.000609 ! Fit after self-cal, rms=0.099928Jy sigma=0.000609 wmodel J1911-2006_X_2017_03_23_pus_map.mod ! Writing 131 model components to file: J1911-2006_X_2017_03_23_pus_map.mod wobs J1911-2006_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2017_03_23_pus_uvs.fits wwins J1911-2006_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J1911-2006_X_2017_03_23_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 = -0.00240305 Jy ! Component: 100 - total flux cleaned = -0.00400779 Jy ! Component: 150 - total flux cleaned = -0.00502811 Jy ! Component: 200 - total flux cleaned = -0.00570146 Jy ! Component: 250 - total flux cleaned = -0.00627671 Jy ! Component: 300 - total flux cleaned = -0.00670435 Jy ! Component: 350 - total flux cleaned = -0.00716923 Jy ! Component: 400 - total flux cleaned = -0.00772837 Jy ! Component: 450 - total flux cleaned = -0.00799733 Jy ! Component: 500 - total flux cleaned = -0.0081543 Jy ! Component: 550 - total flux cleaned = -0.0081049 Jy ! Component: 600 - total flux cleaned = -0.00815513 Jy ! Component: 650 - total flux cleaned = -0.00810625 Jy ! Component: 700 - total flux cleaned = -0.00810559 Jy ! Component: 750 - total flux cleaned = -0.0081511 Jy ! Component: 800 - total flux cleaned = -0.00823998 Jy ! Component: 850 - total flux cleaned = -0.00823998 Jy ! Component: 900 - total flux cleaned = -0.00828297 Jy ! Component: 950 - total flux cleaned = -0.00840771 Jy ! Component: 1000 - total flux cleaned = -0.00852953 Jy ! Component: 1050 - total flux cleaned = -0.00860927 Jy ! Component: 1100 - total flux cleaned = -0.00872662 Jy ! Component: 1150 - total flux cleaned = -0.00884161 Jy ! Component: 1200 - total flux cleaned = -0.00895247 Jy ! Component: 1250 - total flux cleaned = -0.00891546 Jy ! Component: 1300 - total flux cleaned = -0.00895127 Jy ! Component: 1350 - total flux cleaned = -0.008916 Jy ! Component: 1400 - total flux cleaned = -0.00895182 Jy ! Component: 1450 - total flux cleaned = -0.00891771 Jy ! Component: 1500 - total flux cleaned = -0.00888364 Jy ! Component: 1550 - total flux cleaned = -0.0089171 Jy ! Component: 1600 - total flux cleaned = -0.00891703 Jy ! Component: 1650 - total flux cleaned = -0.0089808 Jy ! Component: 1700 - total flux cleaned = -0.0090125 Jy ! Component: 1750 - total flux cleaned = -0.00907452 Jy ! Component: 1800 - total flux cleaned = -0.00898247 Jy ! Component: 1850 - total flux cleaned = -0.00907344 Jy ! Component: 1900 - total flux cleaned = -0.00904339 Jy ! Component: 1950 - total flux cleaned = -0.00904331 Jy ! Component: 2000 - total flux cleaned = -0.00907185 Jy ! Total flux subtracted in 2048 components = -0.00901458 Jy ! Clean residual min=-0.001960 max=0.001675 Jy/beam ! Clean residual mean=-0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 1.68953 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 259 components and 1.68953 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8332 x 2.189 at -1.661 degrees (North through East) ! Clean map min=-0.0035364 max=1.4866 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.48659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000504469 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.101804 0.101804 0.203608 0.407217 0.814433 1.62887 3.25773 6.51546 13.0309 26.0619 52.1237 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.486 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8332 x 2.189 at -1.661 degrees (North through East) ! Clean map min=-0.0035364 max=1.4866 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 J1911-2006_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:27:13 2019