! Started logfile: J0046+3900_X_2017_05_27_pus_uvs.log on Fri May 3 10:28:17 2019 obs J0046+3900_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0046+3900_X_2017_05_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962045 visibilities/baseline/integration-bin. ! Found source: J0046+3900 ! ! 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 1033 lines of history. ! ! Reading 58704 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 J0046+3900_X_2017_05_27_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894259Jy sigma=0.007998 ! Fit after self-cal, rms=0.888014Jy sigma=0.007946 ! 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=0.7319 mas, bmaj=1.338 mas, bpa=0.6137 degrees ! Estimated noise=641.498 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 = 0.0882516 Jy ! Component: 100 - total flux cleaned = 0.107694 Jy ! Total flux subtracted in 100 components = 0.107694 Jy ! Clean residual min=-0.002357 max=0.006237 Jy/beam ! Clean residual mean=-0.000013 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.107694 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.107694 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=0.076309Jy sigma=0.000657 ! Fit after self-cal, rms=0.076304Jy sigma=0.000657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00658201 Jy ! Component: 100 - total flux cleaned = 0.0100567 Jy ! Total flux subtracted in 100 components = 0.0100567 Jy ! Clean residual min=-0.001849 max=0.002334 Jy/beam ! Clean residual mean=-0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.117751 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.117751 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=0.075662Jy sigma=0.000650 ! Fit after self-cal, rms=0.075665Jy sigma=0.000650 ! 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=0.9201 mas, bmaj=1.614 mas, bpa=2.402 degrees ! Estimated noise=328.886 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 = 0.00267706 Jy ! Component: 100 - total flux cleaned = 0.00404078 Jy ! Component: 150 - total flux cleaned = 0.00478297 Jy ! Component: 200 - total flux cleaned = 0.00508072 Jy ! Total flux subtracted in 200 components = 0.00508072 Jy ! Clean residual min=-0.001311 max=0.001729 Jy/beam ! Clean residual mean=-0.000007 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.122831 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.122831 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=0.075582Jy sigma=0.000649 ! Fit after self-cal, rms=0.075587Jy sigma=0.000649 ! 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 0.99 FD 0.97 HN 1.00 KP 1.01 ! LA 0.94 MK 0.96 NL 0.96 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.99 ! LA 0.98 MK 0.98 NL 0.97 OV 1.02 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 1.00 ! LA 0.99 MK 1.04 NL 0.99 OV 1.02 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.94 KP 1.01 ! LA 0.99 MK 1.03 NL 0.93 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.01 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.97 ! LA 1.03 MK 1.00 NL 0.96 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.96 KP 0.99 ! LA 0.97 MK 1.02 NL 0.96 OV 1.01 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 1.00 ! LA 1.00 MK 0.98 NL 0.97 OV 0.99 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.98 KP 0.99 ! LA 1.02 MK 1.00 NL 0.95 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.97 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.96 KP 0.96 ! LA 0.99 MK 0.97 NL 1.00 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.075587Jy sigma=0.000649 ! Fit after self-cal, rms=0.075627Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=1.621 mas, bpa=1.79 degrees ! Estimated noise=329.33 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 (-1.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151261 Jy ! Component: 100 - total flux cleaned = 0.00182944 Jy ! Component: 150 - total flux cleaned = 0.00188749 Jy ! Component: 200 - total flux cleaned = 0.00193337 Jy ! Total flux subtracted in 200 components = 0.00193337 Jy ! Clean residual min=-0.001002 max=0.001099 Jy/beam ! Clean residual mean=-0.000006 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.124765 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.124765 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=0.075586Jy sigma=0.000647 ! Fit after self-cal, rms=0.075594Jy sigma=0.000647 ! 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=0.075594Jy sigma=0.000647 ! Fit after self-cal, rms=0.075692Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9255 mas, bmaj=1.618 mas, bpa=2.022 degrees ! Estimated noise=328.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542294 Jy ! Component: 100 - total flux cleaned = 0.000659319 Jy ! Component: 150 - total flux cleaned = 0.000702185 Jy ! Component: 200 - total flux cleaned = 0.00072692 Jy ! Total flux subtracted in 200 components = 0.00072692 Jy ! Clean residual min=-0.000831 max=0.000800 Jy/beam ! Clean residual mean=-0.000006 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.125492 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.125492 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=0.075686Jy sigma=0.000646 ! Fit after self-cal, rms=0.075700Jy sigma=0.000645 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 = 0.000144536 Jy ! Component: 100 - total flux cleaned = 0.000166291 Jy ! Component: 150 - total flux cleaned = 0.000176227 Jy ! Component: 200 - total flux cleaned = 0.000194881 Jy ! Total flux subtracted in 200 components = 0.000194881 Jy ! Clean residual min=-0.000815 max=0.000772 Jy/beam ! Clean residual mean=-0.000005 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.125687 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.125687 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=0.075697Jy sigma=0.000645 ! Fit after self-cal, rms=0.075697Jy sigma=0.000645 ! 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=0.075697Jy sigma=0.000645 ! Fit after self-cal, rms=0.075689Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9258 mas, bmaj=1.618 mas, bpa=2.004 degrees ! Estimated noise=328.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181823 Jy ! Component: 100 - total flux cleaned = 0.00024821 Jy ! Component: 150 - total flux cleaned = 0.000272788 Jy ! Component: 200 - total flux cleaned = 0.000272962 Jy ! Total flux subtracted in 200 components = 0.000272962 Jy ! Clean residual min=-0.000790 max=0.000758 Jy/beam ! Clean residual mean=-0.000005 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.12596 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.12596 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=0.075686Jy sigma=0.000645 ! Fit after self-cal, rms=0.075687Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.56748e-05 Jy ! Component: 100 - total flux cleaned = 7.28703e-05 Jy ! Component: 150 - total flux cleaned = 7.97083e-05 Jy ! Component: 200 - total flux cleaned = 8.59767e-05 Jy ! Total flux subtracted in 200 components = 8.59767e-05 Jy ! Clean residual min=-0.000782 max=0.000737 Jy/beam ! Clean residual mean=-0.000005 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.126046 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.126046 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=0.075686Jy sigma=0.000645 ! Fit after self-cal, rms=0.075686Jy sigma=0.000645 ! 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=0.075686Jy sigma=0.000645 ! Fit after self-cal, rms=0.075667Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=2.602 mas, bpa=0.4511 degrees ! Estimated noise=416.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328137 Jy ! Component: 100 - total flux cleaned = 0.0004271 Jy ! Component: 150 - total flux cleaned = 0.000432483 Jy ! Component: 200 - total flux cleaned = 0.000436706 Jy ! Total flux subtracted in 200 components = 0.000436706 Jy ! Clean residual min=-0.000837 max=0.000783 Jy/beam ! Clean residual mean=-0.000013 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.126482 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.126482 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=0.075668Jy sigma=0.000645 ! Fit after self-cal, rms=0.075668Jy sigma=0.000645 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 = 5.46007e-05 Jy ! Component: 100 - total flux cleaned = 5.88177e-05 Jy ! Component: 150 - total flux cleaned = 6.29788e-05 Jy ! Component: 200 - total flux cleaned = 6.64674e-05 Jy ! Total flux subtracted in 200 components = 6.64674e-05 Jy ! Clean residual min=-0.000851 max=0.000780 Jy/beam ! Clean residual mean=-0.000013 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.126549 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.126549 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=0.075668Jy sigma=0.000645 ! Fit after self-cal, rms=0.075668Jy sigma=0.000645 ! 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=0.9262 mas, bmaj=1.618 mas, bpa=1.997 degrees ! Estimated noise=328.759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9262 x 1.618 at 1.997 degrees (North through East) ! Clean map min=-0.00074023 max=0.11433 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=0.7345 mas, bmaj=1.344 mas, bpa=0.3109 degrees ! Estimated noise=639.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0879187 Jy ! Component: 100 - total flux cleaned = 0.107496 Jy ! Component: 150 - total flux cleaned = 0.113807 Jy ! Component: 200 - total flux cleaned = 0.117053 Jy ! Total flux subtracted in 200 components = 0.117053 Jy ! Clean residual min=-0.001557 max=0.001672 Jy/beam ! Clean residual mean=-0.000007 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.117053 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.117053 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9262 mas, bmaj=1.618 mas, bpa=1.997 degrees ! Estimated noise=328.759 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 = 0.00289042 Jy ! Component: 100 - total flux cleaned = 0.00467868 Jy ! Component: 150 - total flux cleaned = 0.00593775 Jy ! Component: 200 - total flux cleaned = 0.00686525 Jy ! Total flux subtracted in 200 components = 0.00686525 Jy ! Clean residual min=-0.000836 max=0.000765 Jy/beam ! Clean residual mean=-0.000009 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.123918 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.123918 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=2.109 mas, bmaj=2.602 mas, bpa=0.4511 degrees ! Estimated noise=416.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011301 Jy ! Component: 100 - total flux cleaned = 0.0017666 Jy ! Component: 150 - total flux cleaned = 0.0021576 Jy ! Component: 200 - total flux cleaned = 0.00231723 Jy ! Total flux subtracted in 200 components = 0.00231723 Jy ! Clean residual min=-0.000907 max=0.000779 Jy/beam ! Clean residual mean=-0.000014 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.126235 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 = 7.89848e-05 Jy ! Component: 100 - total flux cleaned = 0.000135591 Jy ! Component: 150 - total flux cleaned = 0.000181331 Jy ! Component: 200 - total flux cleaned = 0.000214895 Jy ! Total flux subtracted in 200 components = 0.000214895 Jy ! Clean residual min=-0.000872 max=0.000772 Jy/beam ! Clean residual mean=-0.000014 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.12645 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 0.12645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9262 mas, bmaj=1.618 mas, bpa=1.997 degrees ! Estimated noise=328.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.92463e-05 Jy ! Component: 100 - total flux cleaned = -3.89347e-06 Jy ! Component: 150 - total flux cleaned = -3.56783e-06 Jy ! Component: 200 - total flux cleaned = -1.44027e-05 Jy ! Total flux subtracted in 200 components = -1.44027e-05 Jy ! Clean residual min=-0.000763 max=0.000758 Jy/beam ! Clean residual mean=-0.000005 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.126436 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.126436 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=0.075669Jy sigma=0.000645 ! Fit after self-cal, rms=0.075667Jy sigma=0.000645 wmodel J0046+3900_X_2017_05_27_pus_map.mod ! Writing 78 model components to file: J0046+3900_X_2017_05_27_pus_map.mod wobs J0046+3900_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0046+3900_X_2017_05_27_pus_uvs.fits wwins J0046+3900_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J0046+3900_X_2017_05_27_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 = 1.33468e-05 Jy ! Component: 100 - total flux cleaned = -1.13188e-05 Jy ! Component: 150 - total flux cleaned = -2.37563e-05 Jy ! Component: 200 - total flux cleaned = -2.39429e-05 Jy ! Component: 250 - total flux cleaned = -4.67128e-05 Jy ! Component: 300 - total flux cleaned = -5.79802e-05 Jy ! Component: 350 - total flux cleaned = -3.6508e-05 Jy ! Component: 400 - total flux cleaned = -2.60889e-05 Jy ! Component: 450 - total flux cleaned = -2.59947e-05 Jy ! Component: 500 - total flux cleaned = 1.50766e-05 Jy ! Component: 550 - total flux cleaned = 3.51126e-05 Jy ! Component: 600 - total flux cleaned = 4.52556e-05 Jy ! Component: 650 - total flux cleaned = 6.47823e-05 Jy ! Component: 700 - total flux cleaned = 8.39479e-05 Jy ! Component: 750 - total flux cleaned = 8.37918e-05 Jy ! Component: 800 - total flux cleaned = 9.30246e-05 Jy ! Component: 850 - total flux cleaned = 0.000102181 Jy ! Component: 900 - total flux cleaned = 0.000102188 Jy ! Component: 950 - total flux cleaned = 8.44958e-05 Jy ! Component: 1000 - total flux cleaned = 7.57155e-05 Jy ! Component: 1050 - total flux cleaned = 6.71087e-05 Jy ! Component: 1100 - total flux cleaned = 3.29658e-05 Jy ! Component: 1150 - total flux cleaned = 3.30069e-05 Jy ! Component: 1200 - total flux cleaned = 2.45908e-05 Jy ! Component: 1250 - total flux cleaned = 2.46153e-05 Jy ! Component: 1300 - total flux cleaned = 1.64424e-05 Jy ! Component: 1350 - total flux cleaned = -1.6193e-05 Jy ! Component: 1400 - total flux cleaned = -2.42059e-05 Jy ! Component: 1450 - total flux cleaned = -3.22797e-05 Jy ! Component: 1500 - total flux cleaned = -3.23237e-05 Jy ! Component: 1550 - total flux cleaned = -7.93853e-05 Jy ! Component: 1600 - total flux cleaned = -9.48582e-05 Jy ! Component: 1650 - total flux cleaned = -0.000118018 Jy ! Component: 1700 - total flux cleaned = -0.000163759 Jy ! Component: 1750 - total flux cleaned = -0.000186483 Jy ! Component: 1800 - total flux cleaned = -0.000231402 Jy ! Component: 1850 - total flux cleaned = -0.000246173 Jy ! Component: 1900 - total flux cleaned = -0.000268251 Jy ! Component: 1950 - total flux cleaned = -0.000297483 Jy ! Component: 2000 - total flux cleaned = -0.00034819 Jy ! Total flux subtracted in 2048 components = -0.000340925 Jy ! Clean residual min=-0.000359 max=0.000427 Jy/beam ! Clean residual mean=-0.000003 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.126095 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 237 components and 0.126095 Jy ![Exited script file: muppet] wmap "J0046+3900_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9262 x 1.618 at 1.997 degrees (North through East) ! Clean map min=-0.00053692 max=0.1144 Jy/beam ! Writing clean map to FITS file: J0046+3900_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353824 0.353824 0.707649 1.4153 2.83059 5.66119 11.3224 22.6448 45.2895 90.579 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9262 x 1.618 at 1.997 degrees (North through East) ! Clean map min=-0.00053692 max=0.1144 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 J0046+3900_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:28:20 2019