! Started logfile: J0122-0056_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:34:09 2016 obs J0122-0056_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0122-0056_X_2014_12_20_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.69127 visibilities/baseline/integration-bin. ! Found source: J0122-0056 ! ! 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 41808 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 J0122-0056_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 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916468Jy sigma=0.011143 ! Fit after self-cal, rms=0.882144Jy sigma=0.010741 ! 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=0.8782 mas, bmaj=1.866 mas, bpa=7.055 degrees ! Estimated noise=485.502 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 = 0.092705 Jy ! Component: 100 - total flux cleaned = 0.113551 Jy ! Total flux subtracted in 100 components = 0.113551 Jy ! Clean residual min=-0.003540 max=0.007214 Jy/beam ! Clean residual mean=-0.000009 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.113551 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.113551 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=0.071054Jy sigma=0.000799 ! Fit after self-cal, rms=0.071058Jy sigma=0.000799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708962 Jy ! Component: 100 - total flux cleaned = 0.0100173 Jy ! Total flux subtracted in 100 components = 0.0100173 Jy ! Clean residual min=-0.003230 max=0.003854 Jy/beam ! Clean residual mean=0.000008 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.123568 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.123568 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=0.070296Jy sigma=0.000789 ! Fit after self-cal, rms=0.070309Jy sigma=0.000789 ! 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=1.019 mas, bmaj=2.146 mas, bpa=7.472 degrees ! Estimated noise=288.927 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 = 0.00253362 Jy ! Component: 100 - total flux cleaned = 0.00365845 Jy ! Component: 150 - total flux cleaned = 0.00423497 Jy ! Component: 200 - total flux cleaned = 0.00443914 Jy ! Total flux subtracted in 200 components = 0.00443914 Jy ! Clean residual min=-0.002685 max=0.004848 Jy/beam ! Clean residual mean=0.000033 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.128007 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.128007 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=0.070221Jy sigma=0.000788 ! Fit after self-cal, rms=0.070228Jy sigma=0.000788 ! Inverting map ! Added new window around map position (-2.2, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487487 Jy ! Component: 100 - total flux cleaned = 0.00750347 Jy ! Component: 150 - total flux cleaned = 0.00922317 Jy ! Component: 200 - total flux cleaned = 0.0104563 Jy ! Total flux subtracted in 200 components = 0.0104563 Jy ! Clean residual min=-0.002127 max=0.002451 Jy/beam ! Clean residual mean=0.000020 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.138464 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 0.138464 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=0.069917Jy sigma=0.000783 ! Fit after self-cal, rms=0.069896Jy sigma=0.000783 ! 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 0.93 FD 1.06 HN 1.04 KP 1.14 ! LA 1.01 MK 0.97 NL 0.95 OV 0.94 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.02 KP 1.07 ! LA 1.00 MK 0.97 NL 0.95 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.03 KP 1.01 ! LA 1.02 MK 0.94 NL 0.95 OV 0.93 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 4. ! 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 0.98 KP 0.96 ! LA 1.02 MK 0.97 NL 0.95 OV 0.95 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.99 KP 0.92 ! LA 1.03 MK 0.97 NL 0.96 OV 0.95 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.01 KP 0.93 ! LA 1.02 MK 1.02 NL 0.97 OV 0.95 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.16 HN 1.13 KP 0.90 ! LA 1.05 MK 1.03 NL 1.04 OV 1.01 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.06 KP 0.92 ! LA 1.02 MK 0.98 NL 0.96 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.05 KP 0.95 ! LA 1.04 MK 0.98 NL 0.96 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.09 KP 0.98 ! LA 1.03 MK 1.04 NL 0.97 OV 1.00 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.05 KP 1.01 ! LA 1.03 MK 1.05 NL 0.99 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.02 KP 1.01 ! LA 1.05 MK 0.96 NL 0.98 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.069896Jy sigma=0.000783 ! Fit after self-cal, rms=0.069083Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.146 mas, bpa=7.406 degrees ! Estimated noise=287.335 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 = 0.000832997 Jy ! Component: 100 - total flux cleaned = 0.00122076 Jy ! Component: 150 - total flux cleaned = 0.00135161 Jy ! Component: 200 - total flux cleaned = 0.00146385 Jy ! Total flux subtracted in 200 components = 0.00146385 Jy ! Clean residual min=-0.000873 max=0.001018 Jy/beam ! Clean residual mean=0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.139928 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.139928 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=0.069062Jy sigma=0.000774 ! Fit after self-cal, rms=0.069072Jy sigma=0.000774 ! 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=0.069072Jy sigma=0.000774 ! Fit after self-cal, rms=0.069337Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.148 mas, bpa=7.398 degrees ! Estimated noise=287.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.26874e-05 Jy ! Component: 100 - total flux cleaned = -3.62488e-05 Jy ! Component: 150 - total flux cleaned = -7.62536e-05 Jy ! Component: 200 - total flux cleaned = -0.000100929 Jy ! Total flux subtracted in 200 components = -0.000100929 Jy ! Clean residual min=-0.000836 max=0.000851 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.139827 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.139827 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=0.069330Jy sigma=0.000773 ! Fit after self-cal, rms=0.069339Jy sigma=0.000773 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 = -2.6638e-05 Jy ! Component: 100 - total flux cleaned = -2.64765e-05 Jy ! Component: 150 - total flux cleaned = -3.70391e-05 Jy ! Component: 200 - total flux cleaned = -4.7002e-05 Jy ! Total flux subtracted in 200 components = -4.7002e-05 Jy ! Clean residual min=-0.000842 max=0.000831 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.13978 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.13978 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=0.069335Jy sigma=0.000773 ! Fit after self-cal, rms=0.069335Jy sigma=0.000773 ! 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=0.069335Jy sigma=0.000773 ! Fit after self-cal, rms=0.069310Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.148 mas, bpa=7.355 degrees ! Estimated noise=287.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162055 Jy ! Component: 100 - total flux cleaned = -0.000213821 Jy ! Component: 150 - total flux cleaned = -0.000232503 Jy ! Component: 200 - total flux cleaned = -0.000260327 Jy ! Total flux subtracted in 200 components = -0.000260327 Jy ! Clean residual min=-0.000837 max=0.000815 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.139519 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.139519 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=0.069307Jy sigma=0.000773 ! Fit after self-cal, rms=0.069307Jy sigma=0.000773 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 = -5.57437e-05 Jy ! Component: 100 - total flux cleaned = -7.25864e-05 Jy ! Component: 150 - total flux cleaned = -8.05257e-05 Jy ! Component: 200 - total flux cleaned = -8.82415e-05 Jy ! Total flux subtracted in 200 components = -8.82415e-05 Jy ! Clean residual min=-0.000834 max=0.000796 Jy/beam ! Clean residual mean=0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.139431 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.139431 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=0.069305Jy sigma=0.000773 ! Fit after self-cal, rms=0.069304Jy sigma=0.000773 ! 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=0.069304Jy sigma=0.000773 ! Fit after self-cal, rms=0.069281Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.067 mas, bmaj=3.311 mas, bpa=-4.668 degrees ! Estimated noise=340.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103659 Jy ! Component: 100 - total flux cleaned = -0.000158552 Jy ! Component: 150 - total flux cleaned = -0.000182125 Jy ! Component: 200 - total flux cleaned = -0.000196363 Jy ! Total flux subtracted in 200 components = -0.000196363 Jy ! Clean residual min=-0.000906 max=0.000885 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.139235 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 133 components and 0.139235 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=0.069280Jy sigma=0.000773 ! Fit after self-cal, rms=0.069281Jy sigma=0.000773 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 = -2.7245e-05 Jy ! Component: 100 - total flux cleaned = -2.09422e-05 Jy ! Component: 150 - total flux cleaned = -1.52372e-05 Jy ! Component: 200 - total flux cleaned = -9.96318e-06 Jy ! Total flux subtracted in 200 components = -9.96318e-06 Jy ! Clean residual min=-0.000921 max=0.000878 Jy/beam ! Clean residual mean=0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.139225 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.139225 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=0.069281Jy sigma=0.000773 ! Fit after self-cal, rms=0.069281Jy sigma=0.000773 ! 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=1.023 mas, bmaj=2.148 mas, bpa=7.33 degrees ! Estimated noise=287.014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.148 at 7.33 degrees (North through East) ! Clean map min=-0.0008181 max=0.12004 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=0.8793 mas, bmaj=1.859 mas, bpa=7.002 degrees ! Estimated noise=484.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0924586 Jy ! Component: 100 - total flux cleaned = 0.113287 Jy ! Component: 150 - total flux cleaned = 0.120386 Jy ! Component: 200 - total flux cleaned = 0.12434 Jy ! Total flux subtracted in 200 components = 0.12434 Jy ! Clean residual min=-0.002301 max=0.002359 Jy/beam ! Clean residual mean=-0.000004 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.12434 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.12434 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.148 mas, bpa=7.33 degrees ! Estimated noise=287.014 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 = 0.00365708 Jy ! Component: 100 - total flux cleaned = 0.00620872 Jy ! Component: 150 - total flux cleaned = 0.00809191 Jy ! Component: 200 - total flux cleaned = 0.00952373 Jy ! Total flux subtracted in 200 components = 0.00952373 Jy ! Clean residual min=-0.001015 max=0.001123 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.133864 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.133864 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=2.067 mas, bmaj=3.311 mas, bpa=-4.668 degrees ! Estimated noise=340.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159867 Jy ! Component: 100 - total flux cleaned = 0.00261648 Jy ! Component: 150 - total flux cleaned = 0.00337195 Jy ! Component: 200 - total flux cleaned = 0.00395269 Jy ! Total flux subtracted in 200 components = 0.00395269 Jy ! Clean residual min=-0.000921 max=0.000948 Jy/beam ! Clean residual mean=0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.137817 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 = 0.000353276 Jy ! Component: 100 - total flux cleaned = 0.000611805 Jy ! Component: 150 - total flux cleaned = 0.00080418 Jy ! Component: 200 - total flux cleaned = 0.00097884 Jy ! Total flux subtracted in 200 components = 0.00097884 Jy ! Clean residual min=-0.000905 max=0.000932 Jy/beam ! Clean residual mean=0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.138796 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 90 components and 0.138796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.148 mas, bpa=7.33 degrees ! Estimated noise=287.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212201 Jy ! Component: 100 - total flux cleaned = 0.00021166 Jy ! Component: 150 - total flux cleaned = 0.000211278 Jy ! Component: 200 - total flux cleaned = 0.000236944 Jy ! Total flux subtracted in 200 components = 0.000236944 Jy ! Clean residual min=-0.000868 max=0.000819 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.139033 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.139033 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=0.069286Jy sigma=0.000773 ! Fit after self-cal, rms=0.069284Jy sigma=0.000773 wmodel J0122-0056_X_2014_12_20_pus_map.mod ! Writing 109 model components to file: J0122-0056_X_2014_12_20_pus_map.mod wobs J0122-0056_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0122-0056_X_2014_12_20_pus_uvs.fits wwins J0122-0056_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0122-0056_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 = -3.58219e-05 Jy ! Component: 100 - total flux cleaned = -3.6922e-05 Jy ! Component: 150 - total flux cleaned = 2.8983e-05 Jy ! Component: 200 - total flux cleaned = 4.14299e-05 Jy ! Component: 250 - total flux cleaned = 5.33455e-05 Jy ! Component: 300 - total flux cleaned = 5.33197e-05 Jy ! Component: 350 - total flux cleaned = 2.05802e-05 Jy ! Component: 400 - total flux cleaned = -1.073e-05 Jy ! Component: 450 - total flux cleaned = -5.13375e-05 Jy ! Component: 500 - total flux cleaned = -0.000110207 Jy ! Component: 550 - total flux cleaned = -0.000148261 Jy ! Component: 600 - total flux cleaned = -0.000194746 Jy ! Component: 650 - total flux cleaned = -0.000231065 Jy ! Component: 700 - total flux cleaned = -0.000222287 Jy ! Component: 750 - total flux cleaned = -0.000205223 Jy ! Component: 800 - total flux cleaned = -0.000196716 Jy ! Component: 850 - total flux cleaned = -0.000171831 Jy ! Component: 900 - total flux cleaned = -0.000155486 Jy ! Component: 950 - total flux cleaned = -0.000123548 Jy ! Component: 1000 - total flux cleaned = -8.45711e-05 Jy ! Component: 1050 - total flux cleaned = -9.25151e-05 Jy ! Component: 1100 - total flux cleaned = -6.22721e-05 Jy ! Component: 1150 - total flux cleaned = -3.26183e-05 Jy ! Component: 1200 - total flux cleaned = -1.0707e-05 Jy ! Component: 1250 - total flux cleaned = 3.76603e-06 Jy ! Component: 1300 - total flux cleaned = 5.346e-05 Jy ! Component: 1350 - total flux cleaned = 7.42485e-05 Jy ! Component: 1400 - total flux cleaned = 9.48439e-05 Jy ! Component: 1450 - total flux cleaned = 0.000135442 Jy ! Component: 1500 - total flux cleaned = 0.000182122 Jy ! Component: 1550 - total flux cleaned = 0.000215021 Jy ! Component: 1600 - total flux cleaned = 0.000241014 Jy ! Component: 1650 - total flux cleaned = 0.000273067 Jy ! Component: 1700 - total flux cleaned = 0.000304671 Jy ! Component: 1750 - total flux cleaned = 0.000310853 Jy ! Component: 1800 - total flux cleaned = 0.000347891 Jy ! Component: 1850 - total flux cleaned = 0.000353971 Jy ! Component: 1900 - total flux cleaned = 0.000359905 Jy ! Component: 1950 - total flux cleaned = 0.00037185 Jy ! Component: 2000 - total flux cleaned = 0.000389458 Jy ! Total flux subtracted in 2048 components = 0.000383538 Jy ! Clean residual min=-0.000290 max=0.000327 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.139416 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 232 components and 0.139416 Jy ![Exited script file: muppet] wmap "J0122-0056_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.148 at 7.33 degrees (North through East) ! Clean map min=-0.00064909 max=0.11969 Jy/beam ! Writing clean map to FITS file: J0122-0056_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 0.119687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106454 device "J0122-0056_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0122-0056_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266831 0.266831 0.533663 1.06733 2.13465 4.2693 8.53861 17.0772 34.1544 68.3089 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.148 at 7.33 degrees (North through East) ! Clean map min=-0.00064909 max=0.11969 Jy/beam quit ! Quitting program ! Log file J0122-0056_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:34:12 2016