! Started logfile: J0648-3044_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:38:43 2016 obs J0648-3044_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2014_12_20_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930159 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! 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 7032 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 J0648-3044_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.393428Jy sigma=0.003986 ! Fit after self-cal, rms=0.383946Jy sigma=0.003869 ! 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=0.6548 mas, bmaj=1.888 mas, bpa=-6.427 degrees ! Estimated noise=1281.52 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 = 0.490477 Jy ! Component: 100 - total flux cleaned = 0.600141 Jy ! Total flux subtracted in 100 components = 0.600141 Jy ! Clean residual min=-0.028342 max=0.051319 Jy/beam ! Clean residual mean=-0.000257 rms=0.008276 Jy/beam ! Combined flux in latest and established models = 0.600141 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.600141 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=0.134549Jy sigma=0.001349 ! Fit after self-cal, rms=0.134548Jy sigma=0.001348 ! Inverting map ! Added new window around map position (9.4, -23.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486574 Jy ! Component: 100 - total flux cleaned = 0.0736793 Jy ! Total flux subtracted in 100 components = 0.0736793 Jy ! Clean residual min=-0.029357 max=0.027070 Jy/beam ! Clean residual mean=-0.000104 rms=0.006078 Jy/beam ! Combined flux in latest and established models = 0.673821 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.673821 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=0.113869Jy sigma=0.001118 ! Fit after self-cal, rms=0.112924Jy sigma=0.001103 ! 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=0.8111 mas, bmaj=2.215 mas, bpa=-6.312 degrees ! Estimated noise=814.969 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 = 0.0199254 Jy ! Component: 100 - total flux cleaned = 0.0280603 Jy ! Component: 150 - total flux cleaned = 0.0286208 Jy ! Component: 200 - total flux cleaned = 0.0291383 Jy ! Total flux subtracted in 200 components = 0.0291383 Jy ! Clean residual min=-0.022584 max=0.027430 Jy/beam ! Clean residual mean=0.000006 rms=0.006039 Jy/beam ! Combined flux in latest and established models = 0.702959 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.702959 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=0.108797Jy sigma=0.001069 ! Fit after self-cal, rms=0.108718Jy sigma=0.001067 ! 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 0.88 FD 1.06 HN 1.11 KP 1.07 ! LA 0.98 MK 0.97 NL 0.97 OV 0.93 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.12 KP 1.01 ! LA 0.98 MK 0.97 NL 0.99 OV 0.93 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.13 KP 0.95 ! LA 1.00 MK 1.01 NL 0.99 OV 0.94 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.09 KP 0.91 ! LA 1.00 MK 0.99 NL 0.97 OV 0.92 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.05 KP 0.87 ! LA 1.00 MK 1.01 NL 1.01 OV 0.95 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.09 KP 0.86 ! LA 1.01 MK 0.99 NL 1.01 OV 0.96 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.21 KP 0.87 ! LA 1.02 MK 1.04 NL 1.07 OV 1.01 ! PT 1.12 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.16 KP 0.87 ! LA 0.99 MK 1.01 NL 1.01 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.14 KP 0.89 ! LA 1.01 MK 1.00 NL 0.99 OV 0.95 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.15 KP 0.93 ! LA 1.04 MK 1.03 NL 0.99 OV 0.96 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.17 KP 0.97 ! LA 1.03 MK 1.04 NL 1.01 OV 0.95 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.12 KP 0.98 ! LA 1.01 MK 1.03 NL 1.00 OV 0.95 ! PT 1.07 SC 0.96 ! ! ! Fit before self-cal, rms=0.108718Jy sigma=0.001067 ! Fit after self-cal, rms=0.091826Jy sigma=0.000870 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.814 mas, bmaj=2.201 mas, bpa=-5.954 degrees ! Estimated noise=815.43 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 (2.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201115 Jy ! Component: 100 - total flux cleaned = 0.0283175 Jy ! Component: 150 - total flux cleaned = 0.0314553 Jy ! Component: 200 - total flux cleaned = 0.0337557 Jy ! Total flux subtracted in 200 components = 0.0337557 Jy ! Clean residual min=-0.007341 max=0.010055 Jy/beam ! Clean residual mean=-0.000002 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.736715 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.736715 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=0.087608Jy sigma=0.000811 ! Fit after self-cal, rms=0.087341Jy sigma=0.000807 ! 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=0.087341Jy sigma=0.000807 ! Fit after self-cal, rms=0.087141Jy sigma=0.000804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8148 mas, bmaj=2.202 mas, bpa=-5.911 degrees ! Estimated noise=813.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431203 Jy ! Component: 100 - total flux cleaned = 0.00519689 Jy ! Component: 150 - total flux cleaned = 0.00585239 Jy ! Component: 200 - total flux cleaned = 0.00643125 Jy ! Total flux subtracted in 200 components = 0.00643125 Jy ! Clean residual min=-0.005455 max=0.006388 Jy/beam ! Clean residual mean=-0.000000 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.743146 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.743146 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=0.086429Jy sigma=0.000796 ! Fit after self-cal, rms=0.086340Jy sigma=0.000795 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 (5.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548716 Jy ! Component: 100 - total flux cleaned = 0.00718401 Jy ! Component: 150 - total flux cleaned = 0.00840895 Jy ! Component: 200 - total flux cleaned = 0.00902254 Jy ! Total flux subtracted in 200 components = 0.00902254 Jy ! Clean residual min=-0.005213 max=0.003866 Jy/beam ! Clean residual mean=0.000015 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.752169 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.752168 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=0.085859Jy sigma=0.000790 ! Fit after self-cal, rms=0.085843Jy sigma=0.000790 ! 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=0.085843Jy sigma=0.000790 ! Fit after self-cal, rms=0.086059Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8158 mas, bmaj=2.204 mas, bpa=-5.903 degrees ! Estimated noise=812.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000753326 Jy ! Component: 100 - total flux cleaned = -0.00059242 Jy ! Component: 150 - total flux cleaned = -0.000299981 Jy ! Component: 200 - total flux cleaned = -9.72284e-05 Jy ! Total flux subtracted in 200 components = -9.72284e-05 Jy ! Clean residual min=-0.004468 max=0.003547 Jy/beam ! Clean residual mean=0.000010 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.752071 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.752071 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=0.085885Jy sigma=0.000788 ! Fit after self-cal, rms=0.085861Jy sigma=0.000788 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 = -0.000118374 Jy ! Component: 100 - total flux cleaned = 0.000146056 Jy ! Component: 150 - total flux cleaned = 0.000451728 Jy ! Component: 200 - total flux cleaned = 0.000680692 Jy ! Total flux subtracted in 200 components = 0.000680692 Jy ! Clean residual min=-0.004090 max=0.003215 Jy/beam ! Clean residual mean=0.000010 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.752752 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.752752 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=0.085767Jy sigma=0.000787 ! Fit after self-cal, rms=0.085749Jy sigma=0.000787 ! 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=0.085749Jy sigma=0.000787 ! Fit after self-cal, rms=0.085927Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.267 mas, bmaj=6.411 mas, bpa=-1.206 degrees ! Estimated noise=1006.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023985 Jy ! Component: 100 - total flux cleaned = 0.000143628 Jy ! Component: 150 - total flux cleaned = 0.000412835 Jy ! Component: 200 - total flux cleaned = 0.000733331 Jy ! Total flux subtracted in 200 components = 0.000733331 Jy ! Clean residual min=-0.003141 max=0.002447 Jy/beam ! Clean residual mean=0.000026 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.753485 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.753485 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=0.085853Jy sigma=0.000786 ! Fit after self-cal, rms=0.085827Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.42878e-05 Jy ! Component: 100 - total flux cleaned = 0.000232334 Jy ! Component: 150 - total flux cleaned = 0.000273465 Jy ! Component: 200 - total flux cleaned = 0.000310519 Jy ! Total flux subtracted in 200 components = 0.000310519 Jy ! Clean residual min=-0.003026 max=0.002426 Jy/beam ! Clean residual mean=0.000027 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.753796 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 143 components and 0.753796 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=0.085808Jy sigma=0.000786 ! Fit after self-cal, rms=0.085789Jy sigma=0.000786 ! 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=0.8163 mas, bmaj=2.204 mas, bpa=-5.902 degrees ! Estimated noise=812.495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 2.204 at -5.902 degrees (North through East) ! Clean map min=-0.0059381 max=0.60743 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=0.085789Jy sigma=0.000786 ! Fit after self-cal, rms=0.081760Jy sigma=0.000733 ! Inverting map and beam ! Estimated beam: bmin=0.8171 mas, bmaj=2.205 mas, bpa=-5.85 degrees ! Estimated noise=813.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138206 Jy ! Component: 100 - total flux cleaned = -0.00161131 Jy ! Component: 150 - total flux cleaned = -0.00150882 Jy ! Component: 200 - total flux cleaned = -0.00141299 Jy ! Total flux subtracted in 200 components = -0.00141299 Jy ! Clean residual min=-0.003393 max=0.003180 Jy/beam ! Clean residual mean=0.000010 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.752383 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.752383 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=0.081686Jy sigma=0.000733 ! Fit after self-cal, rms=0.081677Jy sigma=0.000733 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.02522e-05 Jy ! Component: 100 - total flux cleaned = 1.19785e-05 Jy ! Component: 150 - total flux cleaned = 9.83412e-05 Jy ! Component: 200 - total flux cleaned = 0.000180209 Jy ! Total flux subtracted in 200 components = 0.000180209 Jy ! Clean residual min=-0.003266 max=0.003127 Jy/beam ! Clean residual mean=0.000010 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.752563 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.752563 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=0.081630Jy sigma=0.000732 ! Fit after self-cal, rms=0.081624Jy sigma=0.000732 ! 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=0.081624Jy sigma=0.000732 ! Fit after self-cal, rms=0.081726Jy sigma=0.000732 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=0.6581 mas, bmaj=1.874 mas, bpa=-5.945 degrees ! Estimated noise=1286.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.492289 Jy ! Component: 100 - total flux cleaned = 0.603234 Jy ! Component: 150 - total flux cleaned = 0.646396 Jy ! Component: 200 - total flux cleaned = 0.671106 Jy ! Total flux subtracted in 200 components = 0.671106 Jy ! Clean residual min=-0.009471 max=0.015648 Jy/beam ! Clean residual mean=-0.000107 rms=0.003110 Jy/beam ! Combined flux in latest and established models = 0.671106 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.671106 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8173 mas, bmaj=2.205 mas, bpa=-5.857 degrees ! Estimated noise=812.98 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) ! Added new window around map position (1.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223715 Jy ! Component: 100 - total flux cleaned = 0.0367207 Jy ! Component: 150 - total flux cleaned = 0.0469002 Jy ! Component: 200 - total flux cleaned = 0.054776 Jy ! Total flux subtracted in 200 components = 0.054776 Jy ! Clean residual min=-0.004792 max=0.005707 Jy/beam ! Clean residual mean=-0.000050 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.725882 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.725882 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=2.268 mas, bmaj=6.42 mas, bpa=-1.214 degrees ! Estimated noise=1005.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907561 Jy ! Component: 100 - total flux cleaned = 0.0148482 Jy ! Component: 150 - total flux cleaned = 0.0187169 Jy ! Component: 200 - total flux cleaned = 0.0214064 Jy ! Total flux subtracted in 200 components = 0.0214064 Jy ! Clean residual min=-0.002887 max=0.002527 Jy/beam ! Clean residual mean=0.000005 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.747289 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 = 0.00142976 Jy ! Component: 100 - total flux cleaned = 0.00212632 Jy ! Component: 150 - total flux cleaned = 0.00255912 Jy ! Component: 200 - total flux cleaned = 0.00288847 Jy ! Total flux subtracted in 200 components = 0.00288847 Jy ! Clean residual min=-0.002541 max=0.002566 Jy/beam ! Clean residual mean=0.000016 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.750177 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 108 components and 0.750177 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8173 mas, bmaj=2.205 mas, bpa=-5.857 degrees ! Estimated noise=812.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553515 Jy ! Component: 100 - total flux cleaned = -0.000348056 Jy ! Component: 150 - total flux cleaned = -0.000348331 Jy ! Component: 200 - total flux cleaned = -0.000189005 Jy ! Total flux subtracted in 200 components = -0.000189005 Jy ! Clean residual min=-0.003362 max=0.003377 Jy/beam ! Clean residual mean=0.000006 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.749988 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.749988 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=0.081958Jy sigma=0.000733 ! Fit after self-cal, rms=0.081884Jy sigma=0.000732 wmodel J0648-3044_X_2014_12_20_pus_map.mod ! Writing 122 model components to file: J0648-3044_X_2014_12_20_pus_map.mod wobs J0648-3044_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2014_12_20_pus_uvs.fits wwins J0648-3044_X_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0648-3044_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 = -3.26306e-05 Jy ! Component: 100 - total flux cleaned = -8.08749e-05 Jy ! Component: 150 - total flux cleaned = -0.000630787 Jy ! Component: 200 - total flux cleaned = -0.00101986 Jy ! Component: 250 - total flux cleaned = -0.00118313 Jy ! Component: 300 - total flux cleaned = -0.0012594 Jy ! Component: 350 - total flux cleaned = -0.00122118 Jy ! Component: 400 - total flux cleaned = -0.00118571 Jy ! Component: 450 - total flux cleaned = -0.00122048 Jy ! Component: 500 - total flux cleaned = -0.00121974 Jy ! Component: 550 - total flux cleaned = -0.0011872 Jy ! Component: 600 - total flux cleaned = -0.00115536 Jy ! Component: 650 - total flux cleaned = -0.00115543 Jy ! Component: 700 - total flux cleaned = -0.00106543 Jy ! Component: 750 - total flux cleaned = -0.00100647 Jy ! Component: 800 - total flux cleaned = -0.000920053 Jy ! Component: 850 - total flux cleaned = -0.000892233 Jy ! Component: 900 - total flux cleaned = -0.000809922 Jy ! Component: 950 - total flux cleaned = -0.000809808 Jy ! Component: 1000 - total flux cleaned = -0.000783684 Jy ! Component: 1050 - total flux cleaned = -0.000835146 Jy ! Component: 1100 - total flux cleaned = -0.000809373 Jy ! Component: 1150 - total flux cleaned = -0.000859522 Jy ! Component: 1200 - total flux cleaned = -0.000810204 Jy ! Component: 1250 - total flux cleaned = -0.000858954 Jy ! Component: 1300 - total flux cleaned = -0.000835096 Jy ! Component: 1350 - total flux cleaned = -0.00081173 Jy ! Component: 1400 - total flux cleaned = -0.000766151 Jy ! Component: 1450 - total flux cleaned = -0.000857305 Jy ! Component: 1500 - total flux cleaned = -0.000834618 Jy ! Component: 1550 - total flux cleaned = -0.000790713 Jy ! Component: 1600 - total flux cleaned = -0.000856426 Jy ! Component: 1650 - total flux cleaned = -0.000899211 Jy ! Component: 1700 - total flux cleaned = -0.000856458 Jy ! Component: 1750 - total flux cleaned = -0.00083559 Jy ! Component: 1800 - total flux cleaned = -0.000835342 Jy ! Component: 1850 - total flux cleaned = -0.00077435 Jy ! Component: 1900 - total flux cleaned = -0.000754129 Jy ! Component: 1950 - total flux cleaned = -0.000734156 Jy ! Component: 2000 - total flux cleaned = -0.000655166 Jy ! Total flux subtracted in 2048 components = -0.000577017 Jy ! Clean residual min=-0.001112 max=0.001142 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.749411 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 239 components and 0.749411 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8173 x 2.205 at -5.857 degrees (North through East) ! Clean map min=-0.0021811 max=0.61584 Jy/beam ! Writing clean map to FITS file: J0648-3044_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 0.615844 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000360453 device "J0648-3044_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0648-3044_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17559 0.17559 0.35118 0.702359 1.40472 2.80944 5.61887 11.2377 22.4755 44.951 89.902 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.615 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8173 x 2.205 at -5.857 degrees (North through East) ! Clean map min=-0.0021811 max=0.61584 Jy/beam quit ! Quitting program ! Log file J0648-3044_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:38:44 2016