! Started logfile: J1709-1728_X_2017_08_12_pus_uvs.log on Fri May 10 15:26:55 2019 obs J1709-1728_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1709-1728_X_2017_08_12_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736752 visibilities/baseline/integration-bin. ! Found source: J1709-1728 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 5172 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 J1709-1728_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 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=0.735441Jy sigma=0.005668 ! Fit after self-cal, rms=0.719371Jy sigma=0.005549 ! 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=0.7131 mas, bmaj=1.756 mas, bpa=-7.91 degrees ! Estimated noise=1674.1 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 = 0.213138 Jy ! Component: 100 - total flux cleaned = 0.280331 Jy ! Total flux subtracted in 100 components = 0.280331 Jy ! Clean residual min=-0.013180 max=0.028152 Jy/beam ! Clean residual mean=-0.000040 rms=0.004702 Jy/beam ! Combined flux in latest and established models = 0.280331 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.280331 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=0.100906Jy sigma=0.000761 ! Fit after self-cal, rms=0.100727Jy sigma=0.000759 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302912 Jy ! Component: 100 - total flux cleaned = 0.046078 Jy ! Total flux subtracted in 100 components = 0.046078 Jy ! Clean residual min=-0.007802 max=0.010467 Jy/beam ! Clean residual mean=-0.000023 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 0.326409 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.326409 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=0.090139Jy sigma=0.000666 ! Fit after self-cal, rms=0.090095Jy sigma=0.000665 ! 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=0.8504 mas, bmaj=1.986 mas, bpa=-7.099 degrees ! Estimated noise=1308.62 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 = 0.0129196 Jy ! Component: 100 - total flux cleaned = 0.0201994 Jy ! Component: 150 - total flux cleaned = 0.0246553 Jy ! Component: 200 - total flux cleaned = 0.0274595 Jy ! Total flux subtracted in 200 components = 0.0274595 Jy ! Clean residual min=-0.006195 max=0.008518 Jy/beam ! Clean residual mean=-0.000035 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.353868 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.353868 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=0.088384Jy sigma=0.000649 ! Fit after self-cal, rms=0.088364Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.07 KP 0.98 ! LA 0.98 MK 1.03 NL 0.95 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.10 KP 1.03 ! LA 0.96 MK 1.01 NL 0.99 OV 0.94 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.05 KP 0.94 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.09 KP 0.99 ! LA 1.02 MK 1.00 NL 0.99 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 0.98 ! LA 0.97 MK 1.04 NL 1.00 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.12 KP 0.96 ! LA 0.97 MK 0.97 NL 0.99 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.03 KP 0.98 ! LA 0.99 MK 1.04 NL 0.97 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.06 KP 1.00 ! LA 0.98 MK 1.00 NL 0.96 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.10 KP 1.00 ! LA 0.96 MK 0.97 NL 0.97 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.09 KP 1.01 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.04 KP 0.97 ! LA 1.04 MK 1.00* NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.01 KP 0.93 ! LA 0.97 MK 1.00* NL 0.97 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.088364Jy sigma=0.000649 ! Fit after self-cal, rms=0.088736Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.854 mas, bmaj=1.989 mas, bpa=-6.916 degrees ! Estimated noise=1307.92 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 = -0.000145425 Jy ! Component: 100 - total flux cleaned = -0.000357989 Jy ! Component: 150 - total flux cleaned = -0.000433856 Jy ! Component: 200 - total flux cleaned = -0.000503041 Jy ! Total flux subtracted in 200 components = -0.000503041 Jy ! Clean residual min=-0.004722 max=0.006495 Jy/beam ! Clean residual mean=-0.000036 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.353365 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.353365 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=0.088697Jy sigma=0.000641 ! Fit after self-cal, rms=0.088740Jy sigma=0.000641 ! 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=0.088740Jy sigma=0.000641 ! Fit after self-cal, rms=0.088719Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8539 mas, bmaj=1.989 mas, bpa=-6.871 degrees ! Estimated noise=1306.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154685 Jy ! Component: 100 - total flux cleaned = -0.000317154 Jy ! Component: 150 - total flux cleaned = -0.000402189 Jy ! Component: 200 - total flux cleaned = -0.000454047 Jy ! Total flux subtracted in 200 components = -0.000454047 Jy ! Clean residual min=-0.004653 max=0.006411 Jy/beam ! Clean residual mean=-0.000036 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.352911 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.352911 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=0.088697Jy sigma=0.000641 ! Fit after self-cal, rms=0.088690Jy sigma=0.000641 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 (-17, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578829 Jy ! Component: 100 - total flux cleaned = 0.00863119 Jy ! Component: 150 - total flux cleaned = 0.0102344 Jy ! Component: 200 - total flux cleaned = 0.0107772 Jy ! Total flux subtracted in 200 components = 0.0107772 Jy ! Clean residual min=-0.003549 max=0.004573 Jy/beam ! Clean residual mean=-0.000023 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.363688 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.363688 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=0.088315Jy sigma=0.000638 ! Fit after self-cal, rms=0.088275Jy sigma=0.000638 ! Inverting map ! Added new window around map position (-5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412197 Jy ! Component: 100 - total flux cleaned = 0.0063827 Jy ! Component: 150 - total flux cleaned = 0.00802477 Jy ! Component: 200 - total flux cleaned = 0.00931528 Jy ! Total flux subtracted in 200 components = 0.00931528 Jy ! Clean residual min=-0.002813 max=0.003337 Jy/beam ! Clean residual mean=-0.000005 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.373003 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 93 components and 0.373003 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=0.088058Jy sigma=0.000636 ! Fit after self-cal, rms=0.088055Jy sigma=0.000636 ! 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=0.088055Jy sigma=0.000636 ! Fit after self-cal, rms=0.087886Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8543 mas, bmaj=1.989 mas, bpa=-6.871 degrees ! Estimated noise=1304.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138015 Jy ! Component: 100 - total flux cleaned = 0.00216365 Jy ! Component: 150 - total flux cleaned = 0.00273869 Jy ! Component: 200 - total flux cleaned = 0.00298109 Jy ! Total flux subtracted in 200 components = 0.00298109 Jy ! Clean residual min=-0.002638 max=0.003334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.375985 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.375985 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=0.087844Jy sigma=0.000636 ! Fit after self-cal, rms=0.087844Jy sigma=0.000636 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 (22.6, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149344 Jy ! Component: 100 - total flux cleaned = 0.00123088 Jy ! Component: 150 - total flux cleaned = 0.00117925 Jy ! Component: 200 - total flux cleaned = 0.001352 Jy ! Total flux subtracted in 200 components = 0.001352 Jy ! Clean residual min=-0.002233 max=0.003224 Jy/beam ! Clean residual mean=-0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.377337 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.377337 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=0.087734Jy sigma=0.000635 ! Fit after self-cal, rms=0.087729Jy sigma=0.000635 ! Inverting map ! Added new window around map position (-3, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263033 Jy ! Component: 100 - total flux cleaned = 0.00292307 Jy ! Component: 150 - total flux cleaned = 0.00326254 Jy ! Component: 200 - total flux cleaned = 0.003644 Jy ! Total flux subtracted in 200 components = 0.003644 Jy ! Clean residual min=-0.001992 max=0.002447 Jy/beam ! Clean residual mean=-0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.380981 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 148 components and 0.380981 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=0.087605Jy sigma=0.000634 ! Fit after self-cal, rms=0.087603Jy sigma=0.000634 ! Inverting map ! Added new window around map position (18.6, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206407 Jy ! Component: 100 - total flux cleaned = 0.00272513 Jy ! Component: 150 - total flux cleaned = 0.00305182 Jy ! Component: 200 - total flux cleaned = 0.00324112 Jy ! Total flux subtracted in 200 components = 0.00324112 Jy ! Clean residual min=-0.001830 max=0.001616 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.384222 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.384222 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=0.087536Jy sigma=0.000633 ! Fit after self-cal, rms=0.087536Jy sigma=0.000633 ! 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=0.087536Jy sigma=0.000633 ! Fit after self-cal, rms=0.087394Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.079 mas, bmaj=4.139 mas, bpa=-10.97 degrees ! Estimated noise=1727.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124505 Jy ! Component: 100 - total flux cleaned = 0.00169058 Jy ! Component: 150 - total flux cleaned = 0.00207243 Jy ! Component: 200 - total flux cleaned = 0.00232755 Jy ! Total flux subtracted in 200 components = 0.00232755 Jy ! Clean residual min=-0.001869 max=0.001398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.386549 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 181 components and 0.386549 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=0.087385Jy sigma=0.000633 ! Fit after self-cal, rms=0.087387Jy sigma=0.000633 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 = 0.000386752 Jy ! Component: 100 - total flux cleaned = 0.00053259 Jy ! Component: 150 - total flux cleaned = 0.000599717 Jy ! Component: 200 - total flux cleaned = 0.00062121 Jy ! Total flux subtracted in 200 components = 0.00062121 Jy ! Clean residual min=-0.001726 max=0.001234 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.38717 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 193 components and 0.387171 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=0.087383Jy sigma=0.000633 ! Fit after self-cal, rms=0.087382Jy sigma=0.000633 ! 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=0.8544 mas, bmaj=1.989 mas, bpa=-6.824 degrees ! Estimated noise=1301.26 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8544 x 1.989 at -6.824 degrees (North through East) ! Clean map min=-0.0026854 max=0.27844 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=0.7158 mas, bmaj=1.758 mas, bpa=-7.661 degrees ! Estimated noise=1672.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213066 Jy ! Component: 100 - total flux cleaned = 0.280546 Jy ! Component: 150 - total flux cleaned = 0.309919 Jy ! Component: 200 - total flux cleaned = 0.325033 Jy ! Total flux subtracted in 200 components = 0.325033 Jy ! Clean residual min=-0.006503 max=0.008401 Jy/beam ! Clean residual mean=-0.000030 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.325033 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.325033 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8544 mas, bmaj=1.989 mas, bpa=-6.824 degrees ! Estimated noise=1301.26 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 = 0.0116183 Jy ! Component: 100 - total flux cleaned = 0.0189792 Jy ! Component: 150 - total flux cleaned = 0.0246214 Jy ! Component: 200 - total flux cleaned = 0.0292145 Jy ! Total flux subtracted in 200 components = 0.0292145 Jy ! Clean residual min=-0.003758 max=0.004284 Jy/beam ! Clean residual mean=-0.000024 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.354248 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.354248 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=2.079 mas, bmaj=4.139 mas, bpa=-10.97 degrees ! Estimated noise=1727.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621769 Jy ! Component: 100 - total flux cleaned = 0.00995065 Jy ! Component: 150 - total flux cleaned = 0.0122149 Jy ! Component: 200 - total flux cleaned = 0.0141662 Jy ! Total flux subtracted in 200 components = 0.0141662 Jy ! Clean residual min=-0.003631 max=0.002791 Jy/beam ! Clean residual mean=-0.000032 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.368414 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 = 0.00181104 Jy ! Component: 100 - total flux cleaned = 0.00348732 Jy ! Component: 150 - total flux cleaned = 0.00498357 Jy ! Component: 200 - total flux cleaned = 0.00632534 Jy ! Total flux subtracted in 200 components = 0.00632534 Jy ! Clean residual min=-0.002743 max=0.002001 Jy/beam ! Clean residual mean=-0.000019 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.374739 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 107 components and 0.374739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8544 mas, bmaj=1.989 mas, bpa=-6.824 degrees ! Estimated noise=1301.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108472 Jy ! Component: 100 - total flux cleaned = 0.0016606 Jy ! Component: 150 - total flux cleaned = 0.00231655 Jy ! Component: 200 - total flux cleaned = 0.00296386 Jy ! Total flux subtracted in 200 components = 0.00296386 Jy ! Clean residual min=-0.002152 max=0.001838 Jy/beam ! Clean residual mean=-0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.377703 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.377703 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=0.087568Jy sigma=0.000634 ! Fit after self-cal, rms=0.087530Jy sigma=0.000634 wmodel J1709-1728_X_2017_08_12_pus_map.mod ! Writing 123 model components to file: J1709-1728_X_2017_08_12_pus_map.mod wobs J1709-1728_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1709-1728_X_2017_08_12_pus_uvs.fits wwins J1709-1728_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J1709-1728_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347778 Jy ! Component: 100 - total flux cleaned = 3.98024e-05 Jy ! Component: 150 - total flux cleaned = 0.000129219 Jy ! Component: 200 - total flux cleaned = 0.000238814 Jy ! Component: 250 - total flux cleaned = 0.000343201 Jy ! Component: 300 - total flux cleaned = 0.000544399 Jy ! Component: 350 - total flux cleaned = 0.000641425 Jy ! Component: 400 - total flux cleaned = 0.000713152 Jy ! Component: 450 - total flux cleaned = 0.000782116 Jy ! Component: 500 - total flux cleaned = 0.000826749 Jy ! Component: 550 - total flux cleaned = 0.000936077 Jy ! Component: 600 - total flux cleaned = 0.00104257 Jy ! Component: 650 - total flux cleaned = 0.00116747 Jy ! Component: 700 - total flux cleaned = 0.00126928 Jy ! Component: 750 - total flux cleaned = 0.0013488 Jy ! Component: 800 - total flux cleaned = 0.0013686 Jy ! Component: 850 - total flux cleaned = 0.00142623 Jy ! Component: 900 - total flux cleaned = 0.00142597 Jy ! Component: 950 - total flux cleaned = 0.00142628 Jy ! Component: 1000 - total flux cleaned = 0.00144467 Jy ! Component: 1050 - total flux cleaned = 0.0014625 Jy ! Component: 1100 - total flux cleaned = 0.00144485 Jy ! Component: 1150 - total flux cleaned = 0.00146239 Jy ! Component: 1200 - total flux cleaned = 0.00146236 Jy ! Component: 1250 - total flux cleaned = 0.0014625 Jy ! Component: 1300 - total flux cleaned = 0.00147913 Jy ! Component: 1350 - total flux cleaned = 0.00149537 Jy ! Component: 1400 - total flux cleaned = 0.00149539 Jy ! Component: 1450 - total flux cleaned = 0.00155866 Jy ! Component: 1500 - total flux cleaned = 0.00157417 Jy ! Component: 1550 - total flux cleaned = 0.00155857 Jy ! Component: 1600 - total flux cleaned = 0.00155868 Jy ! Component: 1650 - total flux cleaned = 0.00158874 Jy ! Component: 1700 - total flux cleaned = 0.00160374 Jy ! Component: 1750 - total flux cleaned = 0.00161836 Jy ! Component: 1800 - total flux cleaned = 0.00160396 Jy ! Component: 1850 - total flux cleaned = 0.00158973 Jy ! Component: 1900 - total flux cleaned = 0.00161824 Jy ! Component: 1950 - total flux cleaned = 0.00156177 Jy ! Component: 2000 - total flux cleaned = 0.00150593 Jy ! Total flux subtracted in 2048 components = 0.00147827 Jy ! Clean residual min=-0.000695 max=0.000944 Jy/beam ! Clean residual mean=-0.000005 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.379181 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 239 components and 0.379181 Jy ![Exited script file: muppet] wmap "J1709-1728_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8544 x 1.989 at -6.824 degrees (North through East) ! Clean map min=-0.0027072 max=0.27958 Jy/beam ! Writing clean map to FITS file: J1709-1728_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.279581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255148 0.255148 0.510295 1.02059 2.04118 4.08236 8.16472 16.3294 32.6589 65.3178 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.279 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8544 x 1.989 at -6.824 degrees (North through East) ! Clean map min=-0.0027072 max=0.27958 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 J1709-1728_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:26:56 2019