! Started logfile: J0128-1722_X_2017_05_01_pus_uvs.log on Wed May 1 19:51:01 2019 obs J0128-1722_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0128-1722_X_2017_05_01_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877895 visibilities/baseline/integration-bin. ! Found source: J0128-1722 ! ! 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 863 lines of history. ! ! Reading 45036 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 J0128-1722_X_2017_05_01_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971950Jy sigma=0.007696 ! Fit after self-cal, rms=0.944604Jy sigma=0.007537 ! 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=0.7211 mas, bmaj=1.595 mas, bpa=1.483 degrees ! Estimated noise=1031.51 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 = 0.0444998 Jy ! Component: 100 - total flux cleaned = 0.0547236 Jy ! Total flux subtracted in 100 components = 0.0547236 Jy ! Clean residual min=-0.003630 max=0.005149 Jy/beam ! Clean residual mean=0.000041 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0547236 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0547236 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=0.090906Jy sigma=0.000650 ! Fit after self-cal, rms=0.090625Jy sigma=0.000649 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=2.028 mas, bpa=2.907 degrees ! Estimated noise=426.381 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 = 0.00585149 Jy ! Component: 100 - total flux cleaned = 0.00830288 Jy ! Component: 150 - total flux cleaned = 0.00939911 Jy ! Component: 200 - total flux cleaned = 0.00978921 Jy ! Total flux subtracted in 200 components = 0.00978921 Jy ! Clean residual min=-0.002312 max=0.005793 Jy/beam ! Clean residual mean=0.000038 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0645128 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0645128 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=0.090273Jy sigma=0.000646 ! Fit after self-cal, rms=0.090264Jy sigma=0.000646 ! Inverting map ! Added new window around map position (9.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483572 Jy ! Component: 100 - total flux cleaned = 0.00695026 Jy ! Component: 150 - total flux cleaned = 0.00816931 Jy ! Component: 200 - total flux cleaned = 0.0085702 Jy ! Total flux subtracted in 200 components = 0.0085702 Jy ! Clean residual min=-0.001929 max=0.002784 Jy/beam ! Clean residual mean=0.000024 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.073083 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.0730829 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=0.090033Jy sigma=0.000644 ! Fit after self-cal, rms=0.089965Jy sigma=0.000643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.93 KP 1.05 ! LA 0.92 MK 1.01 NL 1.02 OV 1.04 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.98 KP 0.96 ! LA 0.95 MK 0.99 NL 0.99 OV 1.01 ! PT 1.11 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.90 KP 1.04 ! LA 0.98 MK 0.99 NL 1.04 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.99 KP 0.99 ! LA 0.96 MK 0.97 NL 0.99 OV 1.03 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.00 KP 0.96 ! LA 0.95 MK 0.99 NL 1.07 OV 1.49 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.94 KP 0.92 ! LA 0.98 MK 1.14 NL 1.09 OV 1.03 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.96 KP 0.97 ! LA 0.99 MK 0.94 NL 1.04 OV 1.08 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.94 KP 0.97 ! LA 0.90 MK 1.05 NL 1.06 OV 1.06 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.97 KP 0.99 ! LA 0.89 MK 1.03 NL 0.95 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 0.98 KP 0.95 ! LA 0.99 MK 0.96 NL 1.04 OV 1.24 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.05 ! LA 1.00 MK 0.93 NL 1.04 OV 1.03 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.90 HN 0.85 KP 0.90 ! LA 0.96 MK 0.94 NL 1.02 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Fit before self-cal, rms=0.089965Jy sigma=0.000643 ! Fit after self-cal, rms=0.089474Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9325 mas, bmaj=2.032 mas, bpa=2.401 degrees ! Estimated noise=425.418 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 = 0.00196162 Jy ! Component: 100 - total flux cleaned = 0.00240963 Jy ! Component: 150 - total flux cleaned = 0.00271899 Jy ! Component: 200 - total flux cleaned = 0.00284773 Jy ! Total flux subtracted in 200 components = 0.00284773 Jy ! Clean residual min=-0.001749 max=0.002771 Jy/beam ! Clean residual mean=0.000010 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0759307 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.0759307 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=0.089428Jy sigma=0.000641 ! Fit after self-cal, rms=0.089474Jy sigma=0.000641 ! Inverting map ! Added new window around map position (3.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264582 Jy ! Component: 100 - total flux cleaned = 0.0040772 Jy ! Component: 150 - total flux cleaned = 0.00505287 Jy ! Component: 200 - total flux cleaned = 0.0057126 Jy ! Total flux subtracted in 200 components = 0.0057126 Jy ! Clean residual min=-0.001466 max=0.001763 Jy/beam ! Clean residual mean=0.000010 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0816433 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.0816433 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=0.089402Jy sigma=0.000640 ! Fit after self-cal, rms=0.089398Jy sigma=0.000640 ! 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=0.089398Jy sigma=0.000640 ! Fit after self-cal, rms=0.089437Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9326 mas, bmaj=2.024 mas, bpa=2.408 degrees ! Estimated noise=424.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131824 Jy ! Component: 100 - total flux cleaned = 0.00213065 Jy ! Component: 150 - total flux cleaned = 0.00264166 Jy ! Component: 200 - total flux cleaned = 0.00291528 Jy ! Total flux subtracted in 200 components = 0.00291528 Jy ! Clean residual min=-0.001243 max=0.001343 Jy/beam ! Clean residual mean=0.000006 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0845586 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.0845586 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=0.089417Jy sigma=0.000639 ! Fit after self-cal, rms=0.089460Jy sigma=0.000638 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 = 0.000719457 Jy ! Component: 100 - total flux cleaned = 0.00106562 Jy ! Component: 150 - total flux cleaned = 0.00113375 Jy ! Component: 200 - total flux cleaned = 0.00116471 Jy ! Total flux subtracted in 200 components = 0.00116471 Jy ! Clean residual min=-0.001203 max=0.001318 Jy/beam ! Clean residual mean=0.000006 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0857233 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.0857233 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=0.089452Jy sigma=0.000638 ! Fit after self-cal, rms=0.089454Jy sigma=0.000638 ! 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=0.089454Jy sigma=0.000638 ! Fit after self-cal, rms=0.089918Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=2.02 mas, bpa=2.383 degrees ! Estimated noise=424.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557272 Jy ! Component: 100 - total flux cleaned = 0.000659471 Jy ! Component: 150 - total flux cleaned = 0.000719435 Jy ! Component: 200 - total flux cleaned = 0.000733359 Jy ! Total flux subtracted in 200 components = 0.000733359 Jy ! Clean residual min=-0.001159 max=0.001265 Jy/beam ! Clean residual mean=0.000005 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0864567 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.0864567 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=0.089913Jy sigma=0.000638 ! Fit after self-cal, rms=0.089928Jy sigma=0.000638 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 = 0.000196256 Jy ! Component: 100 - total flux cleaned = 0.000238446 Jy ! Component: 150 - total flux cleaned = 0.000251977 Jy ! Component: 200 - total flux cleaned = 0.000252214 Jy ! Total flux subtracted in 200 components = 0.000252214 Jy ! Clean residual min=-0.001144 max=0.001252 Jy/beam ! Clean residual mean=0.000005 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0867089 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.0867089 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=0.089924Jy sigma=0.000638 ! Fit after self-cal, rms=0.089918Jy sigma=0.000638 ! 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=0.089918Jy sigma=0.000638 ! Fit after self-cal, rms=0.090049Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=4.346 mas, bpa=4.221 degrees ! Estimated noise=527.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721887 Jy ! Component: 100 - total flux cleaned = 0.000801059 Jy ! Component: 150 - total flux cleaned = 0.00076951 Jy ! Component: 200 - total flux cleaned = 0.000769543 Jy ! Total flux subtracted in 200 components = 0.000769543 Jy ! Clean residual min=-0.001514 max=0.001471 Jy/beam ! Clean residual mean=0.000008 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0874784 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.0874784 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=0.090048Jy sigma=0.000638 ! Fit after self-cal, rms=0.090049Jy sigma=0.000638 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 = 0.000303529 Jy ! Component: 100 - total flux cleaned = 0.000290183 Jy ! Component: 150 - total flux cleaned = 0.000276885 Jy ! Component: 200 - total flux cleaned = 0.000239788 Jy ! Total flux subtracted in 200 components = 0.000239788 Jy ! Clean residual min=-0.001490 max=0.001506 Jy/beam ! Clean residual mean=0.000008 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0877182 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.0877182 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=0.090048Jy sigma=0.000638 ! Fit after self-cal, rms=0.090045Jy sigma=0.000638 ! 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=0.9307 mas, bmaj=2.018 mas, bpa=2.363 degrees ! Estimated noise=424.512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9307 x 2.018 at 2.363 degrees (North through East) ! Clean map min=-0.0010504 max=0.059352 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7221 mas, bmaj=1.588 mas, bpa=0.6559 degrees ! Estimated noise=1022.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438691 Jy ! Component: 100 - total flux cleaned = 0.0548085 Jy ! Component: 150 - total flux cleaned = 0.0610968 Jy ! Component: 200 - total flux cleaned = 0.0656231 Jy ! Total flux subtracted in 200 components = 0.0656231 Jy ! Clean residual min=-0.003100 max=0.003035 Jy/beam ! Clean residual mean=0.000026 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0656231 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0656231 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=2.018 mas, bpa=2.363 degrees ! Estimated noise=424.512 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 = 0.00459725 Jy ! Component: 100 - total flux cleaned = 0.00810415 Jy ! Component: 150 - total flux cleaned = 0.0109157 Jy ! Component: 200 - total flux cleaned = 0.0131939 Jy ! Total flux subtracted in 200 components = 0.0131939 Jy ! Clean residual min=-0.001642 max=0.001744 Jy/beam ! Clean residual mean=0.000016 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0788171 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.0788171 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=2.205 mas, bmaj=4.346 mas, bpa=4.221 degrees ! Estimated noise=527.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306987 Jy ! Component: 100 - total flux cleaned = 0.00518533 Jy ! Component: 150 - total flux cleaned = 0.0066901 Jy ! Component: 200 - total flux cleaned = 0.00777637 Jy ! Total flux subtracted in 200 components = 0.00777637 Jy ! Clean residual min=-0.001882 max=0.001588 Jy/beam ! Clean residual mean=0.000014 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0865934 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 = 0.000434725 Jy ! Component: 100 - total flux cleaned = 0.000789574 Jy ! Component: 150 - total flux cleaned = 0.000881937 Jy ! Component: 200 - total flux cleaned = 0.000923743 Jy ! Total flux subtracted in 200 components = 0.000923743 Jy ! Clean residual min=-0.001699 max=0.001522 Jy/beam ! Clean residual mean=0.000010 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0875172 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 92 components and 0.0875172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=2.018 mas, bpa=2.363 degrees ! Estimated noise=424.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317339 Jy ! Component: 100 - total flux cleaned = 0.000372735 Jy ! Component: 150 - total flux cleaned = 0.000327984 Jy ! Component: 200 - total flux cleaned = 0.000287223 Jy ! Total flux subtracted in 200 components = 0.000287223 Jy ! Clean residual min=-0.001164 max=0.001353 Jy/beam ! Clean residual mean=0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0878044 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.0878044 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=0.090059Jy sigma=0.000638 ! Fit after self-cal, rms=0.090056Jy sigma=0.000638 wmodel J0128-1722_X_2017_05_01_pus_map.mod ! Writing 110 model components to file: J0128-1722_X_2017_05_01_pus_map.mod wobs J0128-1722_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0128-1722_X_2017_05_01_pus_uvs.fits wwins J0128-1722_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0128-1722_X_2017_05_01_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 = 0.000434188 Jy ! Component: 100 - total flux cleaned = 0.00061553 Jy ! Component: 150 - total flux cleaned = 0.000747309 Jy ! Component: 200 - total flux cleaned = 0.000943952 Jy ! Component: 250 - total flux cleaned = 0.00114872 Jy ! Component: 300 - total flux cleaned = 0.00139447 Jy ! Component: 350 - total flux cleaned = 0.00161523 Jy ! Component: 400 - total flux cleaned = 0.00181321 Jy ! Component: 450 - total flux cleaned = 0.00201946 Jy ! Component: 500 - total flux cleaned = 0.00223288 Jy ! Component: 550 - total flux cleaned = 0.00239854 Jy ! Component: 600 - total flux cleaned = 0.00260002 Jy ! Component: 650 - total flux cleaned = 0.00279585 Jy ! Component: 700 - total flux cleaned = 0.00296145 Jy ! Component: 750 - total flux cleaned = 0.00316041 Jy ! Component: 800 - total flux cleaned = 0.00330621 Jy ! Component: 850 - total flux cleaned = 0.00349673 Jy ! Component: 900 - total flux cleaned = 0.00364809 Jy ! Component: 950 - total flux cleaned = 0.00379654 Jy ! Component: 1000 - total flux cleaned = 0.00391966 Jy ! Component: 1050 - total flux cleaned = 0.00402966 Jy ! Component: 1100 - total flux cleaned = 0.00411607 Jy ! Component: 1150 - total flux cleaned = 0.00422224 Jy ! Component: 1200 - total flux cleaned = 0.00429518 Jy ! Component: 1250 - total flux cleaned = 0.0043363 Jy ! Component: 1300 - total flux cleaned = 0.00438692 Jy ! Component: 1350 - total flux cleaned = 0.004407 Jy ! Component: 1400 - total flux cleaned = 0.00447597 Jy ! Component: 1450 - total flux cleaned = 0.00451475 Jy ! Component: 1500 - total flux cleaned = 0.0045339 Jy ! Component: 1550 - total flux cleaned = 0.0045435 Jy ! Component: 1600 - total flux cleaned = 0.00460898 Jy ! Component: 1650 - total flux cleaned = 0.004646 Jy ! Component: 1700 - total flux cleaned = 0.00467329 Jy ! Component: 1750 - total flux cleaned = 0.00465542 Jy ! Component: 1800 - total flux cleaned = 0.00469095 Jy ! Component: 1850 - total flux cleaned = 0.0046999 Jy ! Component: 1900 - total flux cleaned = 0.00472615 Jy ! Component: 1950 - total flux cleaned = 0.00472612 Jy ! Component: 2000 - total flux cleaned = 0.00473455 Jy ! Total flux subtracted in 2048 components = 0.00475984 Jy ! Clean residual min=-0.000419 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0925642 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 253 components and 0.0925642 Jy ![Exited script file: muppet] wmap "J0128-1722_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9307 x 2.018 at 2.363 degrees (North through East) ! Clean map min=-0.00070021 max=0.058975 Jy/beam ! Writing clean map to FITS file: J0128-1722_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.058975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165573 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.842256 0.842256 1.68451 3.36902 6.73804 13.4761 26.9522 53.9044 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9307 x 2.018 at 2.363 degrees (North through East) ! Clean map min=-0.00070021 max=0.058975 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 J0128-1722_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:51:04 2019