! Started logfile: J1607-3331_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:30:45 2019 obs J1607-3331_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1607-3331_X_2017_04_28_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.348792 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1607-3331 ! ! 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 907 lines of history. ! ! Reading 4332 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 J1607-3331_X_2017_04_28_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 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943063Jy sigma=0.005847 ! Fit after self-cal, rms=0.885905Jy sigma=0.005657 ! 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=0.8196 mas, bmaj=4.218 mas, bpa=17.27 degrees ! Estimated noise=2749.04 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 = 0.098126 Jy ! Component: 100 - total flux cleaned = 0.123979 Jy ! Total flux subtracted in 100 components = 0.123979 Jy ! Clean residual min=-0.009442 max=0.014275 Jy/beam ! Clean residual mean=-0.000016 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 0.123979 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.123979 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=0.133312Jy sigma=0.000654 ! Fit after self-cal, rms=0.133148Jy sigma=0.000654 ! 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 mas, bmaj=4.68 mas, bpa=14.5 degrees ! Estimated noise=1802.13 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 = 0.0140265 Jy ! Component: 100 - total flux cleaned = 0.0201627 Jy ! Component: 150 - total flux cleaned = 0.0236651 Jy ! Component: 200 - total flux cleaned = 0.0252026 Jy ! Total flux subtracted in 200 components = 0.0252026 Jy ! Clean residual min=-0.004678 max=0.004359 Jy/beam ! Clean residual mean=0.000009 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.149181 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.149181 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=0.131991Jy sigma=0.000641 ! Fit after self-cal, rms=0.131804Jy sigma=0.000641 ! 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 0.96 FD 0.96 HN 0.92 KP 0.96 ! LA 0.95 MK 1.00* NL 1.24 OV 1.05 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.97 KP 1.08 ! LA 1.04 MK 1.00* NL 1.04 OV 0.96 ! PT 1.00* SC 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.07 ! LA 0.94 MK 1.00* NL 0.97 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.14 KP 0.97 ! LA 1.12 MK 1.00* NL 0.90 OV 1.03 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.08 KP 1.13 ! LA 1.01 MK 1.00* NL 1.16 OV 0.91 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 0.99 ! LA 0.89 MK 1.00* NL 1.00 OV 1.03 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 1.22 KP 0.92 ! LA 1.03 MK 1.00* NL 1.05 OV 0.97 ! PT 1.00* SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.90 HN 0.88 KP 1.00 ! LA 0.95 MK 1.00* NL 1.09 OV 1.10 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.15 KP 0.94 ! LA 1.03 MK 1.00* NL 1.00 OV 0.93 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.21 KP 1.00 ! LA 1.03 MK 1.00* NL 1.00 OV 0.95 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 0.89 KP 1.00 ! LA 1.03 MK 1.00* NL 1.12 OV 0.94 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.99 KP 1.01 ! LA 0.91 MK 1.00* NL 0.99 OV 0.98 ! PT 1.00* SC 0.84 ! ! ! Fit before self-cal, rms=0.131804Jy sigma=0.000641 ! Fit after self-cal, rms=0.133772Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=4.74 mas, bpa=14.52 degrees ! Estimated noise=1792.93 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 = -0.000561062 Jy ! Component: 100 - total flux cleaned = -0.000552598 Jy ! Component: 150 - total flux cleaned = -0.000609985 Jy ! Component: 200 - total flux cleaned = -0.000661165 Jy ! Total flux subtracted in 200 components = -0.000661165 Jy ! Clean residual min=-0.004355 max=0.003772 Jy/beam ! Clean residual mean=0.000010 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.14852 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.14852 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=0.133680Jy sigma=0.000635 ! Fit after self-cal, rms=0.133903Jy sigma=0.000634 ! 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=0.133903Jy sigma=0.000634 ! Fit after self-cal, rms=0.133516Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=4.747 mas, bpa=14.58 degrees ! Estimated noise=1783.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0007044 Jy ! Component: 100 - total flux cleaned = -0.000751718 Jy ! Component: 150 - total flux cleaned = -0.000796483 Jy ! Component: 200 - total flux cleaned = -0.000877899 Jy ! Total flux subtracted in 200 components = -0.000877899 Jy ! Clean residual min=-0.004109 max=0.003802 Jy/beam ! Clean residual mean=0.000009 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.147642 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.147642 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=0.133462Jy sigma=0.000634 ! Fit after self-cal, rms=0.133454Jy sigma=0.000634 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 = -4.4436e-05 Jy ! Component: 100 - total flux cleaned = -4.42093e-05 Jy ! Component: 150 - total flux cleaned = -0.000120149 Jy ! Component: 200 - total flux cleaned = -0.000191943 Jy ! Total flux subtracted in 200 components = -0.000191943 Jy ! Clean residual min=-0.004019 max=0.003812 Jy/beam ! Clean residual mean=0.000009 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.14745 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.14745 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=0.133419Jy sigma=0.000634 ! Fit after self-cal, rms=0.133404Jy sigma=0.000634 ! 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=0.133404Jy sigma=0.000634 ! Fit after self-cal, rms=0.134339Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=4.767 mas, bpa=14.69 degrees ! Estimated noise=1775.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175172 Jy ! Component: 100 - total flux cleaned = -0.00217198 Jy ! Component: 150 - total flux cleaned = -0.00223594 Jy ! Component: 200 - total flux cleaned = -0.00226378 Jy ! Total flux subtracted in 200 components = -0.00226378 Jy ! Clean residual min=-0.003788 max=0.003583 Jy/beam ! Clean residual mean=0.000008 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.145186 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.145186 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=0.134309Jy sigma=0.000632 ! Fit after self-cal, rms=0.134603Jy sigma=0.000631 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 = -9.93084e-05 Jy ! Component: 100 - total flux cleaned = -0.000126471 Jy ! Component: 150 - total flux cleaned = -0.000178559 Jy ! Component: 200 - total flux cleaned = -0.000204169 Jy ! Total flux subtracted in 200 components = -0.000204169 Jy ! Clean residual min=-0.003710 max=0.003662 Jy/beam ! Clean residual mean=0.000008 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.144982 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.144982 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=0.134590Jy sigma=0.000631 ! Fit after self-cal, rms=0.134584Jy sigma=0.000631 ! 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=0.134584Jy sigma=0.000631 ! Fit after self-cal, rms=0.143110Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=7.19 mas, bpa=3.591 degrees ! Estimated noise=1889.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121641 Jy ! Component: 100 - total flux cleaned = -0.00154272 Jy ! Component: 150 - total flux cleaned = -0.00162051 Jy ! Component: 200 - total flux cleaned = -0.00165707 Jy ! Total flux subtracted in 200 components = -0.00165707 Jy ! Clean residual min=-0.003075 max=0.003072 Jy/beam ! Clean residual mean=0.000013 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.143325 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.143325 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=0.143100Jy sigma=0.000631 ! Fit after self-cal, rms=0.143341Jy sigma=0.000631 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 = -3.95633e-05 Jy ! Component: 100 - total flux cleaned = -5.68248e-05 Jy ! Component: 150 - total flux cleaned = -8.91366e-05 Jy ! Component: 200 - total flux cleaned = -0.000104872 Jy ! Total flux subtracted in 200 components = -0.000104872 Jy ! Clean residual min=-0.003065 max=0.003057 Jy/beam ! Clean residual mean=0.000013 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.14322 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.14322 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=0.143344Jy sigma=0.000631 ! Fit after self-cal, rms=0.143346Jy sigma=0.000631 ! 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=1.003 mas, bmaj=4.796 mas, bpa=14.71 degrees ! Estimated noise=1770.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 4.796 at 14.71 degrees (North through East) ! Clean map min=-0.0031278 max=0.12266 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=0.8048 mas, bmaj=4.287 mas, bpa=17.76 degrees ! Estimated noise=2655.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0927313 Jy ! Component: 100 - total flux cleaned = 0.118897 Jy ! Component: 150 - total flux cleaned = 0.13147 Jy ! Component: 200 - total flux cleaned = 0.138594 Jy ! Total flux subtracted in 200 components = 0.138594 Jy ! Clean residual min=-0.005321 max=0.005662 Jy/beam ! Clean residual mean=-0.000004 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.138594 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.138594 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=4.796 mas, bpa=14.71 degrees ! Estimated noise=1770.81 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 = 0.00341285 Jy ! Component: 100 - total flux cleaned = 0.00437575 Jy ! Component: 150 - total flux cleaned = 0.00509907 Jy ! Component: 200 - total flux cleaned = 0.00529906 Jy ! Total flux subtracted in 200 components = 0.00529906 Jy ! Clean residual min=-0.003975 max=0.003575 Jy/beam ! Clean residual mean=0.000012 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.143893 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.143893 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=2.197 mas, bmaj=7.19 mas, bpa=3.591 degrees ! Estimated noise=1889.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185649 Jy ! Component: 100 - total flux cleaned = 0.00028458 Jy ! Component: 150 - total flux cleaned = 0.000404519 Jy ! Component: 200 - total flux cleaned = 0.000369151 Jy ! Total flux subtracted in 200 components = 0.000369151 Jy ! Clean residual min=-0.003319 max=0.003182 Jy/beam ! Clean residual mean=0.000018 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.144262 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 = -6.75816e-05 Jy ! Component: 100 - total flux cleaned = -9.92268e-05 Jy ! Component: 150 - total flux cleaned = -0.00016086 Jy ! Component: 200 - total flux cleaned = -0.000189605 Jy ! Total flux subtracted in 200 components = -0.000189605 Jy ! Clean residual min=-0.003124 max=0.003172 Jy/beam ! Clean residual mean=0.000016 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.144073 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.144073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=4.796 mas, bpa=14.71 degrees ! Estimated noise=1770.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000607335 Jy ! Component: 100 - total flux cleaned = -0.000663663 Jy ! Component: 150 - total flux cleaned = -0.000711256 Jy ! Component: 200 - total flux cleaned = -0.000752757 Jy ! Total flux subtracted in 200 components = -0.000752757 Jy ! Clean residual min=-0.003654 max=0.003473 Jy/beam ! Clean residual mean=0.000008 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.14332 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.14332 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=0.143357Jy sigma=0.000631 ! Fit after self-cal, rms=0.143395Jy sigma=0.000631 wmodel J1607-3331_X_2017_04_28_pus_map.mod ! Writing 61 model components to file: J1607-3331_X_2017_04_28_pus_map.mod wobs J1607-3331_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1607-3331_X_2017_04_28_pus_uvs.fits wwins J1607-3331_X_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J1607-3331_X_2017_04_28_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 = -0.000213415 Jy ! Component: 100 - total flux cleaned = -0.000620901 Jy ! Component: 150 - total flux cleaned = -0.000680649 Jy ! Component: 200 - total flux cleaned = -0.00037275 Jy ! Component: 250 - total flux cleaned = -0.000225814 Jy ! Component: 300 - total flux cleaned = -0.000411832 Jy ! Component: 350 - total flux cleaned = -0.000367351 Jy ! Component: 400 - total flux cleaned = -0.000367689 Jy ! Component: 450 - total flux cleaned = -0.000409577 Jy ! Component: 500 - total flux cleaned = -0.00041087 Jy ! Component: 550 - total flux cleaned = -0.000372487 Jy ! Component: 600 - total flux cleaned = -0.000490801 Jy ! Component: 650 - total flux cleaned = -0.000565829 Jy ! Component: 700 - total flux cleaned = -0.000602668 Jy ! Component: 750 - total flux cleaned = -0.00074567 Jy ! Component: 800 - total flux cleaned = -0.000885352 Jy ! Component: 850 - total flux cleaned = -0.000954143 Jy ! Component: 900 - total flux cleaned = -0.00112263 Jy ! Component: 950 - total flux cleaned = -0.00125554 Jy ! Component: 1000 - total flux cleaned = -0.00151671 Jy ! Component: 1050 - total flux cleaned = -0.00167691 Jy ! Component: 1100 - total flux cleaned = -0.00177154 Jy ! Component: 1150 - total flux cleaned = -0.00192687 Jy ! Component: 1200 - total flux cleaned = -0.00207914 Jy ! Component: 1250 - total flux cleaned = -0.00210911 Jy ! Component: 1300 - total flux cleaned = -0.00222721 Jy ! Component: 1350 - total flux cleaned = -0.00231431 Jy ! Component: 1400 - total flux cleaned = -0.002285 Jy ! Component: 1450 - total flux cleaned = -0.0022849 Jy ! Component: 1500 - total flux cleaned = -0.00239771 Jy ! Component: 1550 - total flux cleaned = -0.00245321 Jy ! Component: 1600 - total flux cleaned = -0.00250824 Jy ! Component: 1650 - total flux cleaned = -0.00242656 Jy ! Component: 1700 - total flux cleaned = -0.00256227 Jy ! Component: 1750 - total flux cleaned = -0.00256242 Jy ! Component: 1800 - total flux cleaned = -0.00261602 Jy ! Component: 1850 - total flux cleaned = -0.00269501 Jy ! Component: 1900 - total flux cleaned = -0.00277332 Jy ! Component: 1950 - total flux cleaned = -0.00282507 Jy ! Component: 2000 - total flux cleaned = -0.00290184 Jy ! Total flux subtracted in 2048 components = -0.00297791 Jy ! Clean residual min=-0.001585 max=0.001367 Jy/beam ! Clean residual mean=0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.140342 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 167 components and 0.140342 Jy ![Exited script file: muppet] wmap "J1607-3331_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 4.796 at 14.71 degrees (North through East) ! Clean map min=-0.0025508 max=0.11966 Jy/beam ! Writing clean map to FITS file: J1607-3331_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00045863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14986 1.14986 2.29972 4.59944 9.19887 18.3977 36.7955 73.591 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 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: 1.003 x 4.796 at 14.71 degrees (North through East) ! Clean map min=-0.0025508 max=0.11966 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1607-3331_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:30:46 2019