! Started logfile: J0110-0741_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:33:51 2016 obs J0110-0741_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0110-0741_X_2014_12_20_pus_uva.fits ! AN table 1: 70 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78254 visibilities/baseline/integration-bin. ! Found source: J0110-0741 ! ! 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 364 lines of history. ! ! Reading 29580 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 J0110-0741_X_2014_12_20_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.727707Jy sigma=0.008650 ! Fit after self-cal, rms=0.691491Jy sigma=0.008194 ! 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=0.8038 mas, bmaj=1.758 mas, bpa=2.486 degrees ! Estimated noise=799.905 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 = 0.232983 Jy ! Component: 100 - total flux cleaned = 0.29152 Jy ! Total flux subtracted in 100 components = 0.29152 Jy ! Clean residual min=-0.011643 max=0.028797 Jy/beam ! Clean residual mean=-0.000108 rms=0.003948 Jy/beam ! Combined flux in latest and established models = 0.29152 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.29152 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=0.095186Jy sigma=0.001102 ! Fit after self-cal, rms=0.095058Jy sigma=0.001101 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313756 Jy ! Component: 100 - total flux cleaned = 0.0485158 Jy ! Total flux subtracted in 100 components = 0.0485158 Jy ! Clean residual min=-0.007656 max=0.011988 Jy/beam ! Clean residual mean=-0.000052 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.340035 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.340035 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=0.081416Jy sigma=0.000915 ! Fit after self-cal, rms=0.081031Jy sigma=0.000911 ! 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=1.025 mas, bmaj=2.104 mas, bpa=4.172 degrees ! Estimated noise=350.234 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 = 0.0168667 Jy ! Component: 100 - total flux cleaned = 0.0259634 Jy ! Component: 150 - total flux cleaned = 0.0316153 Jy ! Component: 200 - total flux cleaned = 0.0351913 Jy ! Total flux subtracted in 200 components = 0.0351913 Jy ! Clean residual min=-0.006849 max=0.012800 Jy/beam ! Clean residual mean=-0.000008 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.375227 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.375227 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=0.077623Jy sigma=0.000865 ! Fit after self-cal, rms=0.077416Jy sigma=0.000862 ! Inverting map ! Added new window around map position (2.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108386 Jy ! Component: 100 - total flux cleaned = 0.0152738 Jy ! Component: 150 - total flux cleaned = 0.0171497 Jy ! Component: 200 - total flux cleaned = 0.0178026 Jy ! Total flux subtracted in 200 components = 0.0178026 Jy ! Clean residual min=-0.005381 max=0.006864 Jy/beam ! Clean residual mean=-0.000002 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.393029 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.393029 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=0.076072Jy sigma=0.000844 ! Fit after self-cal, rms=0.075859Jy sigma=0.000841 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.00 KP 1.12 ! LA 0.99 MK 0.95 NL 0.98 OV 0.94 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.02 KP 1.07 ! LA 1.00 MK 0.95 NL 0.98 OV 0.96 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.04 KP 0.99 ! LA 1.03 MK 1.00 NL 0.97 OV 0.95 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.01 KP 0.95 ! LA 1.03 MK 0.97 NL 0.97 OV 0.94 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.97 KP 0.91 ! LA 1.03 MK 0.98 NL 0.99 OV 0.97 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.02 KP 0.92 ! LA 1.02 MK 0.98 NL 1.00 OV 0.95 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.19 HN 1.13 KP 0.90 ! LA 1.04 MK 1.04 NL 1.03 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.06 KP 0.90 ! LA 1.02 MK 0.98 NL 0.99 OV 1.00 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.06 KP 0.94 ! LA 1.03 MK 0.99 NL 0.99 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.03 KP 0.97 ! LA 1.04 MK 0.99 NL 1.00 OV 0.98 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.01 KP 1.01 ! LA 1.03 MK 1.01 NL 1.00 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.02 KP 1.04 ! LA 1.02 MK 1.00 NL 0.98 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.075859Jy sigma=0.000841 ! Fit after self-cal, rms=0.071825Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.099 mas, bpa=4.126 degrees ! Estimated noise=349.604 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 = 0.00300131 Jy ! Component: 100 - total flux cleaned = 0.00443079 Jy ! Component: 150 - total flux cleaned = 0.00467678 Jy ! Component: 200 - total flux cleaned = 0.00478287 Jy ! Total flux subtracted in 200 components = 0.00478287 Jy ! Clean residual min=-0.002572 max=0.002864 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.397812 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.397812 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=0.071651Jy sigma=0.000786 ! Fit after self-cal, rms=0.071631Jy sigma=0.000786 ! 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=0.071631Jy sigma=0.000786 ! Fit after self-cal, rms=0.071722Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.101 mas, bpa=4.132 degrees ! Estimated noise=349.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159385 Jy ! Component: 100 - total flux cleaned = 0.00163971 Jy ! Component: 150 - total flux cleaned = 0.00179841 Jy ! Component: 200 - total flux cleaned = 0.00193759 Jy ! Total flux subtracted in 200 components = 0.00193759 Jy ! Clean residual min=-0.001335 max=0.001748 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.39975 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.39975 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=0.071654Jy sigma=0.000781 ! Fit after self-cal, rms=0.071652Jy sigma=0.000781 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 (7, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113619 Jy ! Component: 100 - total flux cleaned = 0.00145238 Jy ! Component: 150 - total flux cleaned = 0.00175725 Jy ! Component: 200 - total flux cleaned = 0.00172725 Jy ! Total flux subtracted in 200 components = 0.00172725 Jy ! Clean residual min=-0.001229 max=0.001129 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.401477 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.401477 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=0.071605Jy sigma=0.000780 ! Fit after self-cal, rms=0.071603Jy sigma=0.000780 ! 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=0.071603Jy sigma=0.000780 ! Fit after self-cal, rms=0.071660Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.1 mas, bpa=4.157 degrees ! Estimated noise=350.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791828 Jy ! Component: 100 - total flux cleaned = 0.000997853 Jy ! Component: 150 - total flux cleaned = 0.000944915 Jy ! Component: 200 - total flux cleaned = 0.000922373 Jy ! Total flux subtracted in 200 components = 0.000922373 Jy ! Clean residual min=-0.000970 max=0.000899 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.4024 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.4024 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=0.071636Jy sigma=0.000780 ! Fit after self-cal, rms=0.071635Jy sigma=0.000780 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 = 0.000261148 Jy ! Component: 100 - total flux cleaned = 0.000282778 Jy ! Component: 150 - total flux cleaned = 0.000262191 Jy ! Component: 200 - total flux cleaned = 0.000261515 Jy ! Total flux subtracted in 200 components = 0.000261515 Jy ! Clean residual min=-0.000900 max=0.000876 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.402661 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.402661 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=0.071623Jy sigma=0.000780 ! Fit after self-cal, rms=0.071622Jy sigma=0.000780 ! 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=0.071622Jy sigma=0.000780 ! Fit after self-cal, rms=0.071645Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=3.587 mas, bpa=-2.648 degrees ! Estimated noise=415.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152124 Jy ! Component: 100 - total flux cleaned = 0.000274534 Jy ! Component: 150 - total flux cleaned = 0.000228558 Jy ! Component: 200 - total flux cleaned = 0.000188627 Jy ! Total flux subtracted in 200 components = 0.000188627 Jy ! Clean residual min=-0.000726 max=0.000772 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.40285 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.40285 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=0.071640Jy sigma=0.000780 ! Fit after self-cal, rms=0.071638Jy sigma=0.000780 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 = 6.0013e-05 Jy ! Component: 100 - total flux cleaned = 0.000141991 Jy ! Component: 150 - total flux cleaned = 0.000130739 Jy ! Component: 200 - total flux cleaned = 0.000121216 Jy ! Total flux subtracted in 200 components = 0.000121216 Jy ! Clean residual min=-0.000695 max=0.000746 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.402971 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 154 components and 0.402971 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=0.071635Jy sigma=0.000780 ! Fit after self-cal, rms=0.071634Jy sigma=0.000780 ! 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=1.026 mas, bmaj=2.1 mas, bpa=4.175 degrees ! Estimated noise=350.014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.1 at 4.175 degrees (North through East) ! Clean map min=-0.00093735 max=0.30951 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=0.8046 mas, bmaj=1.756 mas, bpa=2.556 degrees ! Estimated noise=800.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232659 Jy ! Component: 100 - total flux cleaned = 0.293333 Jy ! Component: 150 - total flux cleaned = 0.323246 Jy ! Component: 200 - total flux cleaned = 0.341147 Jy ! Total flux subtracted in 200 components = 0.341147 Jy ! Clean residual min=-0.005598 max=0.009701 Jy/beam ! Clean residual mean=-0.000050 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.341147 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 0.341147 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.1 mas, bpa=4.175 degrees ! Estimated noise=350.014 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 = 0.0193514 Jy ! Component: 100 - total flux cleaned = 0.030943 Jy ! Component: 150 - total flux cleaned = 0.0385717 Jy ! Component: 200 - total flux cleaned = 0.0439097 Jy ! Total flux subtracted in 200 components = 0.0439097 Jy ! Clean residual min=-0.001728 max=0.003003 Jy/beam ! Clean residual mean=-0.000013 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.385057 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 65 components and 0.385057 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=2.133 mas, bmaj=3.587 mas, bpa=-2.648 degrees ! Estimated noise=415.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614086 Jy ! Component: 100 - total flux cleaned = 0.00963287 Jy ! Component: 150 - total flux cleaned = 0.0120183 Jy ! Component: 200 - total flux cleaned = 0.01374 Jy ! Total flux subtracted in 200 components = 0.01374 Jy ! Clean residual min=-0.000957 max=0.001322 Jy/beam ! Clean residual mean=-0.000005 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.398797 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 = 0.00127648 Jy ! Component: 100 - total flux cleaned = 0.00223566 Jy ! Component: 150 - total flux cleaned = 0.00285719 Jy ! Component: 200 - total flux cleaned = 0.00307306 Jy ! Total flux subtracted in 200 components = 0.00307306 Jy ! Clean residual min=-0.000745 max=0.000826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.40187 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 165 components and 0.40187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.1 mas, bpa=4.175 degrees ! Estimated noise=350.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127925 Jy ! Component: 100 - total flux cleaned = 0.000126277 Jy ! Component: 150 - total flux cleaned = 0.000214382 Jy ! Component: 200 - total flux cleaned = 0.000265184 Jy ! Total flux subtracted in 200 components = 0.000265184 Jy ! Clean residual min=-0.000969 max=0.000973 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.402135 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 184 components and 0.402135 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=0.071659Jy sigma=0.000780 ! Fit after self-cal, rms=0.071647Jy sigma=0.000780 wmodel J0110-0741_X_2014_12_20_pus_map.mod ! Writing 184 model components to file: J0110-0741_X_2014_12_20_pus_map.mod wobs J0110-0741_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0110-0741_X_2014_12_20_pus_uvs.fits wwins J0110-0741_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0110-0741_X_2014_12_20_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 = 0.000283627 Jy ! Component: 100 - total flux cleaned = 0.0004186 Jy ! Component: 150 - total flux cleaned = 0.000572485 Jy ! Component: 200 - total flux cleaned = 0.000653235 Jy ! Component: 250 - total flux cleaned = 0.000717605 Jy ! Component: 300 - total flux cleaned = 0.000755105 Jy ! Component: 350 - total flux cleaned = 0.000779949 Jy ! Component: 400 - total flux cleaned = 0.000816126 Jy ! Component: 450 - total flux cleaned = 0.000851138 Jy ! Component: 500 - total flux cleaned = 0.000885235 Jy ! Component: 550 - total flux cleaned = 0.000940808 Jy ! Component: 600 - total flux cleaned = 0.00096276 Jy ! Component: 650 - total flux cleaned = 0.00102721 Jy ! Component: 700 - total flux cleaned = 0.00107993 Jy ! Component: 750 - total flux cleaned = 0.00115221 Jy ! Component: 800 - total flux cleaned = 0.0011927 Jy ! Component: 850 - total flux cleaned = 0.00129209 Jy ! Component: 900 - total flux cleaned = 0.00132129 Jy ! Component: 950 - total flux cleaned = 0.00139836 Jy ! Component: 1000 - total flux cleaned = 0.0014835 Jy ! Component: 1050 - total flux cleaned = 0.0015392 Jy ! Component: 1100 - total flux cleaned = 0.00157596 Jy ! Component: 1150 - total flux cleaned = 0.00163931 Jy ! Component: 1200 - total flux cleaned = 0.00170157 Jy ! Component: 1250 - total flux cleaned = 0.00172815 Jy ! Component: 1300 - total flux cleaned = 0.00180637 Jy ! Component: 1350 - total flux cleaned = 0.00185772 Jy ! Component: 1400 - total flux cleaned = 0.00184929 Jy ! Component: 1450 - total flux cleaned = 0.00186618 Jy ! Component: 1500 - total flux cleaned = 0.00189935 Jy ! Component: 1550 - total flux cleaned = 0.0019403 Jy ! Component: 1600 - total flux cleaned = 0.0019645 Jy ! Component: 1650 - total flux cleaned = 0.00198031 Jy ! Component: 1700 - total flux cleaned = 0.00197249 Jy ! Component: 1750 - total flux cleaned = 0.0019959 Jy ! Component: 1800 - total flux cleaned = 0.001996 Jy ! Component: 1850 - total flux cleaned = 0.00201145 Jy ! Component: 1900 - total flux cleaned = 0.00201915 Jy ! Component: 1950 - total flux cleaned = 0.00202671 Jy ! Component: 2000 - total flux cleaned = 0.00202674 Jy ! Total flux subtracted in 2048 components = 0.00205638 Jy ! Clean residual min=-0.000434 max=0.000672 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.404191 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 309 components and 0.404191 Jy ![Exited script file: muppet] wmap "J0110-0741_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.1 at 4.175 degrees (North through East) ! Clean map min=-0.00072249 max=0.31051 Jy/beam ! Writing clean map to FITS file: J0110-0741_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.310511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136709 device "J0110-0741_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0110-0741_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132081 0.132081 0.264162 0.528325 1.05665 2.1133 4.2266 8.45319 16.9064 33.8128 67.6256 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.31 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.1 at 4.175 degrees (North through East) ! Clean map min=-0.00072249 max=0.31051 Jy/beam quit ! Quitting program ! Log file J0110-0741_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:33:54 2016