! Started logfile: J1740+2211_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:25 2016 obs J1740+2211_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1740+2211_X_2014_05_31_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953175 visibilities/baseline/integration-bin. ! Found source: J1740+2211 ! ! 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 344 lines of history. ! ! Reading 28824 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 J1740+2211_X_2014_05_31_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.524234Jy sigma=0.006358 ! Fit after self-cal, rms=0.492920Jy sigma=0.006011 ! 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=0.7887 mas, bmaj=1.556 mas, bpa=0.3649 degrees ! Estimated noise=551.855 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 = 0.394732 Jy ! Component: 100 - total flux cleaned = 0.48135 Jy ! Total flux subtracted in 100 components = 0.48135 Jy ! Clean residual min=-0.017951 max=0.026940 Jy/beam ! Clean residual mean=-0.000084 rms=0.004710 Jy/beam ! Combined flux in latest and established models = 0.48135 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.48135 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=0.116272Jy sigma=0.001325 ! Fit after self-cal, rms=0.116271Jy sigma=0.001325 ! 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=0.9524 mas, bmaj=1.816 mas, bpa=-0.589 degrees ! Estimated noise=347.243 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 = 0.0363154 Jy ! Component: 100 - total flux cleaned = 0.0527741 Jy ! Component: 150 - total flux cleaned = 0.0629806 Jy ! Component: 200 - total flux cleaned = 0.0694944 Jy ! Total flux subtracted in 200 components = 0.0694944 Jy ! Clean residual min=-0.017127 max=0.023751 Jy/beam ! Clean residual mean=-0.000075 rms=0.004669 Jy/beam ! Combined flux in latest and established models = 0.550844 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.550844 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=0.104373Jy sigma=0.001195 ! Fit after self-cal, rms=0.104379Jy sigma=0.001195 ! 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 0.91 FD 1.10 HN 1.12 KP 0.92 ! LA 1.02 MK 0.94 NL 1.00 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.13 KP 0.87 ! LA 1.03 MK 0.95 NL 0.99 OV 0.98 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.14 KP 0.82 ! LA 1.06 MK 0.97 NL 1.00 OV 0.98 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.12 KP 0.78 ! LA 1.06 MK 0.96 NL 1.00 OV 0.97 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 0.74 ! LA 1.05 MK 0.98 NL 1.02 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.13 KP 0.76 ! LA 1.06 MK 0.96 NL 1.03 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.27 KP 0.80 ! LA 1.13 MK 1.01 NL 1.08 OV 1.06 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.20 KP 0.75 ! LA 1.05 MK 0.97 NL 1.02 OV 1.03 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.20 KP 0.77 ! LA 1.06 MK 0.96 NL 1.03 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.17 KP 0.80 ! LA 1.08 MK 0.99 NL 1.04 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.16 KP 0.83 ! LA 1.09 MK 1.00 NL 1.03 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.16 KP 0.87 ! LA 1.07 MK 0.99 NL 1.03 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.104379Jy sigma=0.001195 ! Fit after self-cal, rms=0.071806Jy sigma=0.000820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=1.823 mas, bpa=-0.4354 degrees ! Estimated noise=345.849 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 (-0.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010178 Jy ! Component: 100 - total flux cleaned = 0.0148582 Jy ! Component: 150 - total flux cleaned = 0.0159914 Jy ! Component: 200 - total flux cleaned = 0.0169919 Jy ! Total flux subtracted in 200 components = 0.0169919 Jy ! Clean residual min=-0.004007 max=0.004972 Jy/beam ! Clean residual mean=-0.000021 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.567836 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.567836 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=0.070344Jy sigma=0.000798 ! Fit after self-cal, rms=0.070310Jy sigma=0.000796 ! Inverting map ! Added new window around map position (1.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466405 Jy ! Component: 100 - total flux cleaned = 0.00682973 Jy ! Component: 150 - total flux cleaned = 0.00731158 Jy ! Component: 200 - total flux cleaned = 0.00766672 Jy ! Total flux subtracted in 200 components = 0.00766672 Jy ! Clean residual min=-0.003347 max=0.003108 Jy/beam ! Clean residual mean=-0.000012 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.575503 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.575503 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=0.069954Jy sigma=0.000792 ! Fit after self-cal, rms=0.069931Jy sigma=0.000791 ! 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=0.069931Jy sigma=0.000791 ! Fit after self-cal, rms=0.069564Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=1.822 mas, bpa=-0.4505 degrees ! Estimated noise=345.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000456038 Jy ! Component: 100 - total flux cleaned = -0.000402364 Jy ! Component: 150 - total flux cleaned = -0.000239808 Jy ! Component: 200 - total flux cleaned = -0.000141135 Jy ! Total flux subtracted in 200 components = -0.000141135 Jy ! Clean residual min=-0.002688 max=0.002934 Jy/beam ! Clean residual mean=-0.000009 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.575362 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.575362 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=0.069470Jy sigma=0.000786 ! Fit after self-cal, rms=0.069471Jy sigma=0.000786 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 (-2.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243786 Jy ! Component: 100 - total flux cleaned = 0.0032192 Jy ! Component: 150 - total flux cleaned = 0.00354071 Jy ! Component: 200 - total flux cleaned = 0.00370858 Jy ! Total flux subtracted in 200 components = 0.00370858 Jy ! Clean residual min=-0.002337 max=0.001972 Jy/beam ! Clean residual mean=-0.000006 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.579071 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.579071 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=0.069366Jy sigma=0.000785 ! Fit after self-cal, rms=0.069363Jy sigma=0.000785 ! 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=0.069363Jy sigma=0.000785 ! Fit after self-cal, rms=0.069336Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=1.823 mas, bpa=-0.4811 degrees ! Estimated noise=344.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000577652 Jy ! Component: 100 - total flux cleaned = -0.000451288 Jy ! Component: 150 - total flux cleaned = -0.000258906 Jy ! Component: 200 - total flux cleaned = -0.000187736 Jy ! Total flux subtracted in 200 components = -0.000187736 Jy ! Clean residual min=-0.002198 max=0.001926 Jy/beam ! Clean residual mean=-0.000005 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.578883 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.578883 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=0.069290Jy sigma=0.000784 ! Fit after self-cal, rms=0.069290Jy sigma=0.000784 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 = 0.000362911 Jy ! Component: 100 - total flux cleaned = 0.000394319 Jy ! Component: 150 - total flux cleaned = 0.000456218 Jy ! Component: 200 - total flux cleaned = 0.000545719 Jy ! Total flux subtracted in 200 components = 0.000545719 Jy ! Clean residual min=-0.002074 max=0.001865 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.579429 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 118 components and 0.579429 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=0.069263Jy sigma=0.000784 ! Fit after self-cal, rms=0.069263Jy sigma=0.000784 ! 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=0.069263Jy sigma=0.000784 ! Fit after self-cal, rms=0.069265Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=2.872 mas, bpa=-1.649 degrees ! Estimated noise=416.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382445 Jy ! Component: 100 - total flux cleaned = -0.000475836 Jy ! Component: 150 - total flux cleaned = -0.000355321 Jy ! Component: 200 - total flux cleaned = -0.000286396 Jy ! Total flux subtracted in 200 components = -0.000286396 Jy ! Clean residual min=-0.001658 max=0.002372 Jy/beam ! Clean residual mean=-0.000012 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.579142 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.579142 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=0.069255Jy sigma=0.000784 ! Fit after self-cal, rms=0.069253Jy sigma=0.000784 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 (-15.2, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173728 Jy ! Component: 100 - total flux cleaned = 0.00170006 Jy ! Component: 150 - total flux cleaned = 0.0016952 Jy ! Component: 200 - total flux cleaned = 0.00163796 Jy ! Total flux subtracted in 200 components = 0.00163796 Jy ! Clean residual min=-0.001513 max=0.001484 Jy/beam ! Clean residual mean=-0.000009 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.58078 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 173 components and 0.58078 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=0.069213Jy sigma=0.000783 ! Fit after self-cal, rms=0.069211Jy sigma=0.000783 ! 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=0.9602 mas, bmaj=1.823 mas, bpa=-0.5268 degrees ! Estimated noise=344.781 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9602 x 1.823 at -0.5268 degrees (North through East) ! Clean map min=-0.0017122 max=0.50981 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=0.069211Jy sigma=0.000783 ! Fit after self-cal, rms=0.065421Jy sigma=0.000734 ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=1.824 mas, bpa=-0.5784 degrees ! Estimated noise=344.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000597753 Jy ! Component: 100 - total flux cleaned = -0.000901044 Jy ! Component: 150 - total flux cleaned = -0.0011304 Jy ! Component: 200 - total flux cleaned = -0.00119852 Jy ! Total flux subtracted in 200 components = -0.00119852 Jy ! Clean residual min=-0.001772 max=0.001248 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.579582 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 194 components and 0.579582 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=0.065373Jy sigma=0.000733 ! Fit after self-cal, rms=0.065371Jy sigma=0.000733 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201137 Jy ! Component: 100 - total flux cleaned = -0.000293898 Jy ! Component: 150 - total flux cleaned = -0.000380019 Jy ! Component: 200 - total flux cleaned = -0.000434283 Jy ! Total flux subtracted in 200 components = -0.000434283 Jy ! Clean residual min=-0.001629 max=0.001213 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.579148 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 211 components and 0.579148 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=0.065347Jy sigma=0.000733 ! Fit after self-cal, rms=0.065346Jy sigma=0.000733 ! 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=0.065346Jy sigma=0.000733 ! Fit after self-cal, rms=0.065336Jy sigma=0.000733 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=0.7927 mas, bmaj=1.557 mas, bpa=0.4368 degrees ! Estimated noise=552.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.394837 Jy ! Component: 100 - total flux cleaned = 0.481279 Jy ! Component: 150 - total flux cleaned = 0.506852 Jy ! Component: 200 - total flux cleaned = 0.518354 Jy ! Total flux subtracted in 200 components = 0.518354 Jy ! Clean residual min=-0.004032 max=0.005925 Jy/beam ! Clean residual mean=-0.000033 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.518354 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.518354 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9607 mas, bmaj=1.824 mas, bpa=-0.5975 degrees ! Estimated noise=344.269 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 = 0.0114601 Jy ! Component: 100 - total flux cleaned = 0.0195685 Jy ! Component: 150 - total flux cleaned = 0.0256952 Jy ! Component: 200 - total flux cleaned = 0.030495 Jy ! Total flux subtracted in 200 components = 0.030495 Jy ! Clean residual min=-0.002581 max=0.003191 Jy/beam ! Clean residual mean=-0.000047 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.548849 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 54 components and 0.548849 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=2.121 mas, bmaj=2.874 mas, bpa=-1.718 degrees ! Estimated noise=415.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00685356 Jy ! Component: 100 - total flux cleaned = 0.0115635 Jy ! Component: 150 - total flux cleaned = 0.0150452 Jy ! Component: 200 - total flux cleaned = 0.0178096 Jy ! Total flux subtracted in 200 components = 0.0178096 Jy ! Clean residual min=-0.001985 max=0.002279 Jy/beam ! Clean residual mean=-0.000046 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.566658 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 = 0.00225161 Jy ! Component: 100 - total flux cleaned = 0.00410101 Jy ! Component: 150 - total flux cleaned = 0.00564452 Jy ! Component: 200 - total flux cleaned = 0.0067007 Jy ! Total flux subtracted in 200 components = 0.0067007 Jy ! Clean residual min=-0.001708 max=0.001745 Jy/beam ! Clean residual mean=-0.000026 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.573359 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 136 components and 0.573359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9607 mas, bmaj=1.824 mas, bpa=-0.5975 degrees ! Estimated noise=344.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094368 Jy ! Component: 100 - total flux cleaned = 0.00125988 Jy ! Component: 150 - total flux cleaned = 0.00154943 Jy ! Component: 200 - total flux cleaned = 0.00172874 Jy ! Total flux subtracted in 200 components = 0.00172874 Jy ! Clean residual min=-0.001690 max=0.001587 Jy/beam ! Clean residual mean=-0.000008 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.575088 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.575088 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=0.065466Jy sigma=0.000734 ! Fit after self-cal, rms=0.065458Jy sigma=0.000734 wmodel J1740+2211_X_2014_05_31_pus_map.mod ! Writing 165 model components to file: J1740+2211_X_2014_05_31_pus_map.mod wobs J1740+2211_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1740+2211_X_2014_05_31_pus_uvs.fits wwins J1740+2211_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1740+2211_X_2014_05_31_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 = -0.000187124 Jy ! Component: 100 - total flux cleaned = -0.000185626 Jy ! Component: 150 - total flux cleaned = -0.000113167 Jy ! Component: 200 - total flux cleaned = -6.7263e-05 Jy ! Component: 250 - total flux cleaned = -8.99804e-05 Jy ! Component: 300 - total flux cleaned = -4.32634e-06 Jy ! Component: 350 - total flux cleaned = 1.64414e-05 Jy ! Component: 400 - total flux cleaned = 7.69382e-05 Jy ! Component: 450 - total flux cleaned = 0.000116124 Jy ! Component: 500 - total flux cleaned = 0.000212296 Jy ! Component: 550 - total flux cleaned = 0.000380178 Jy ! Component: 600 - total flux cleaned = 0.000471027 Jy ! Component: 650 - total flux cleaned = 0.00054242 Jy ! Component: 700 - total flux cleaned = 0.000612318 Jy ! Component: 750 - total flux cleaned = 0.000680825 Jy ! Component: 800 - total flux cleaned = 0.00071455 Jy ! Component: 850 - total flux cleaned = 0.000763814 Jy ! Component: 900 - total flux cleaned = 0.000795982 Jy ! Component: 950 - total flux cleaned = 0.000795887 Jy ! Component: 1000 - total flux cleaned = 0.000842641 Jy ! Component: 1050 - total flux cleaned = 0.000842428 Jy ! Component: 1100 - total flux cleaned = 0.000872337 Jy ! Component: 1150 - total flux cleaned = 0.000872171 Jy ! Component: 1200 - total flux cleaned = 0.000843092 Jy ! Component: 1250 - total flux cleaned = 0.000872155 Jy ! Component: 1300 - total flux cleaned = 0.000914493 Jy ! Component: 1350 - total flux cleaned = 0.000872667 Jy ! Component: 1400 - total flux cleaned = 0.00084497 Jy ! Component: 1450 - total flux cleaned = 0.00081788 Jy ! Component: 1500 - total flux cleaned = 0.000777836 Jy ! Component: 1550 - total flux cleaned = 0.000804156 Jy ! Component: 1600 - total flux cleaned = 0.000804296 Jy ! Component: 1650 - total flux cleaned = 0.000791754 Jy ! Component: 1700 - total flux cleaned = 0.000842012 Jy ! Component: 1750 - total flux cleaned = 0.000804529 Jy ! Component: 1800 - total flux cleaned = 0.000779943 Jy ! Component: 1850 - total flux cleaned = 0.000767964 Jy ! Component: 1900 - total flux cleaned = 0.000744207 Jy ! Component: 1950 - total flux cleaned = 0.000756231 Jy ! Component: 2000 - total flux cleaned = 0.000767761 Jy ! Total flux subtracted in 2048 components = 0.000709975 Jy ! Clean residual min=-0.000640 max=0.000572 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.575798 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 309 components and 0.575798 Jy ![Exited script file: muppet] wmap "J1740+2211_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9607 x 1.824 at -0.5975 degrees (North through East) ! Clean map min=-0.0011587 max=0.51139 Jy/beam ! Writing clean map to FITS file: J1740+2211_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.511391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214456 device "J1740+2211_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1740+2211_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125808 0.125808 0.251615 0.50323 1.00646 2.01292 4.02584 8.05168 16.1034 32.2067 64.4135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.511 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9607 x 1.824 at -0.5975 degrees (North through East) ! Clean map min=-0.0011587 max=0.51139 Jy/beam quit ! Quitting program ! Log file J1740+2211_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:10:28 2016