! Started logfile: J1400+0425_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:43 2019 obs J1400+0425_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1400+0425_X_2017_07_16_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784105 visibilities/baseline/integration-bin. ! Found source: J1400+0425 ! ! 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 1200 lines of history. ! ! Reading 60972 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 J1400+0425_X_2017_07_16_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 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931158Jy sigma=0.007584 ! Fit after self-cal, rms=0.909745Jy sigma=0.007425 ! 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=0.6811 mas, bmaj=1.634 mas, bpa=0.02596 degrees ! Estimated noise=619.04 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 = 0.0698284 Jy ! Component: 100 - total flux cleaned = 0.0868847 Jy ! Total flux subtracted in 100 components = 0.0868847 Jy ! Clean residual min=-0.003808 max=0.006939 Jy/beam ! Clean residual mean=0.000008 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0868847 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0868847 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=0.089482Jy sigma=0.000660 ! Fit after self-cal, rms=0.089468Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790467 Jy ! Component: 100 - total flux cleaned = 0.01219 Jy ! Total flux subtracted in 100 components = 0.01219 Jy ! Clean residual min=-0.003075 max=0.002914 Jy/beam ! Clean residual mean=0.000006 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0990747 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0990747 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=0.088543Jy sigma=0.000651 ! Fit after self-cal, rms=0.088544Jy sigma=0.000651 ! 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=0.8248 mas, bmaj=1.868 mas, bpa=-0.6725 degrees ! Estimated noise=365.274 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 = 0.00419785 Jy ! Component: 100 - total flux cleaned = 0.00611438 Jy ! Component: 150 - total flux cleaned = 0.00702999 Jy ! Component: 200 - total flux cleaned = 0.00742189 Jy ! Total flux subtracted in 200 components = 0.00742189 Jy ! Clean residual min=-0.001865 max=0.003037 Jy/beam ! Clean residual mean=0.000007 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.106497 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.106497 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=0.088365Jy sigma=0.000649 ! Fit after self-cal, rms=0.088373Jy 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 0.94 FD 1.00* HN 0.98 KP 0.97 ! LA 0.99 MK 1.01 NL 1.02 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 0.99 ! LA 0.93 MK 1.01 NL 1.00 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 0.93 ! LA 0.99 MK 1.01 NL 1.02 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 1.11 ! LA 0.96 MK 1.06 NL 1.00 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.92 KP 1.21 ! LA 0.96 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00 KP 1.20 ! LA 0.96 MK 1.03 NL 0.98 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 KP 1.11 ! LA 0.97 MK 1.03 NL 1.00 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 KP 1.17 ! LA 0.97 MK 1.03 NL 0.99 OV 1.04 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 1.07 ! LA 0.95 MK 0.95 NL 1.01 OV 0.97 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 0.95 ! LA 0.98 MK 1.00 NL 1.01 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00 KP 1.05 ! LA 0.98 MK 0.92 NL 1.04 OV 1.20 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.93 KP 0.96 ! LA 0.94 MK 0.95 NL 0.98 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.088373Jy sigma=0.000649 ! Fit after self-cal, rms=0.088250Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8265 mas, bmaj=1.865 mas, bpa=-0.7439 degrees ! Estimated noise=364.742 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 = 0.000120061 Jy ! Component: 100 - total flux cleaned = 0.000170249 Jy ! Component: 150 - total flux cleaned = 0.000178444 Jy ! Component: 200 - total flux cleaned = 0.000185874 Jy ! Total flux subtracted in 200 components = 0.000185874 Jy ! Clean residual min=-0.002020 max=0.002832 Jy/beam ! Clean residual mean=0.000008 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.106682 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.106682 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=0.088248Jy sigma=0.000647 ! Fit after self-cal, rms=0.088270Jy 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=0.088270Jy sigma=0.000647 ! Fit after self-cal, rms=0.095570Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8261 mas, bmaj=1.863 mas, bpa=-0.7325 degrees ! Estimated noise=367.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645287 Jy ! Component: 100 - total flux cleaned = 0.000793521 Jy ! Component: 150 - total flux cleaned = 0.000846632 Jy ! Component: 200 - total flux cleaned = 0.000879327 Jy ! Total flux subtracted in 200 components = 0.000879327 Jy ! Clean residual min=-0.001614 max=0.002979 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.107562 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.107562 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=0.095565Jy sigma=0.000641 ! Fit after self-cal, rms=0.095723Jy sigma=0.000641 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 (-3.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306017 Jy ! Component: 100 - total flux cleaned = 0.00485285 Jy ! Component: 150 - total flux cleaned = 0.00603317 Jy ! Component: 200 - total flux cleaned = 0.00673933 Jy ! Total flux subtracted in 200 components = 0.00673933 Jy ! Clean residual min=-0.001427 max=0.001962 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.114301 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.114301 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=0.095640Jy sigma=0.000640 ! Fit after self-cal, rms=0.095615Jy sigma=0.000640 ! Inverting map ! Added new window around map position (-5.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177867 Jy ! Component: 100 - total flux cleaned = 0.00292479 Jy ! Component: 150 - total flux cleaned = 0.00380692 Jy ! Component: 200 - total flux cleaned = 0.00450674 Jy ! Total flux subtracted in 200 components = 0.00450674 Jy ! Clean residual min=-0.001237 max=0.001584 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.118808 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 90 components and 0.118808 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=0.095580Jy sigma=0.000639 ! Fit after self-cal, rms=0.095574Jy sigma=0.000639 ! Inverting map ! Added new window around map position (-1.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133626 Jy ! Component: 100 - total flux cleaned = 0.0020445 Jy ! Component: 150 - total flux cleaned = 0.00250069 Jy ! Component: 200 - total flux cleaned = 0.00262603 Jy ! Total flux subtracted in 200 components = 0.00262603 Jy ! Clean residual min=-0.001190 max=0.001315 Jy/beam ! Clean residual mean=0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.121434 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.121434 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=0.095555Jy sigma=0.000639 ! Fit after self-cal, rms=0.095552Jy sigma=0.000639 ! Inverting map ! Added new window around map position (-4.8, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905255 Jy ! Component: 100 - total flux cleaned = 0.00126978 Jy ! Component: 150 - total flux cleaned = 0.00147805 Jy ! Component: 200 - total flux cleaned = 0.001562 Jy ! Total flux subtracted in 200 components = 0.001562 Jy ! Clean residual min=-0.001101 max=0.001021 Jy/beam ! Clean residual mean=0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.122996 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.122996 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=0.095533Jy sigma=0.000639 ! Fit after self-cal, rms=0.095531Jy sigma=0.000639 ! 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=0.095531Jy sigma=0.000639 ! Fit after self-cal, rms=0.101062Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8265 mas, bmaj=1.865 mas, bpa=-0.7608 degrees ! Estimated noise=367.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850218 Jy ! Component: 100 - total flux cleaned = 0.00139418 Jy ! Component: 150 - total flux cleaned = 0.00165605 Jy ! Component: 200 - total flux cleaned = 0.00179322 Jy ! Total flux subtracted in 200 components = 0.00179322 Jy ! Clean residual min=-0.000937 max=0.000913 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.124789 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.124789 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=0.101054Jy sigma=0.000638 ! Fit after self-cal, rms=0.101111Jy sigma=0.000638 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 = 0.000321292 Jy ! Component: 100 - total flux cleaned = 0.000391362 Jy ! Component: 150 - total flux cleaned = 0.000403788 Jy ! Component: 200 - total flux cleaned = 0.000379466 Jy ! Total flux subtracted in 200 components = 0.000379466 Jy ! Clean residual min=-0.000946 max=0.000917 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.125169 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 155 components and 0.125169 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=0.101108Jy sigma=0.000638 ! Fit after self-cal, rms=0.101107Jy sigma=0.000638 ! 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=0.101107Jy sigma=0.000638 ! Fit after self-cal, rms=0.101742Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=3.115 mas, bpa=-2.943 degrees ! Estimated noise=490.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576397 Jy ! Component: 100 - total flux cleaned = 0.000682311 Jy ! Component: 150 - total flux cleaned = 0.000634076 Jy ! Component: 200 - total flux cleaned = 0.000591823 Jy ! Total flux subtracted in 200 components = 0.000591823 Jy ! Clean residual min=-0.001003 max=0.001038 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.12576 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 0.12576 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=0.101741Jy sigma=0.000638 ! Fit after self-cal, rms=0.101745Jy sigma=0.000638 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 = 0.000130761 Jy ! Component: 100 - total flux cleaned = 0.000110971 Jy ! Component: 150 - total flux cleaned = 9.33344e-05 Jy ! Component: 200 - total flux cleaned = 5.47786e-05 Jy ! Total flux subtracted in 200 components = 5.47786e-05 Jy ! Clean residual min=-0.001016 max=0.001036 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.125815 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 0.125815 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=0.101745Jy sigma=0.000638 ! Fit after self-cal, rms=0.101744Jy sigma=0.000638 ! 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=0.8268 mas, bmaj=1.865 mas, bpa=-0.7563 degrees ! Estimated noise=367.675 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8268 x 1.865 at -0.7563 degrees (North through East) ! Clean map min=-0.00087551 max=0.094064 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=0.6816 mas, bmaj=1.625 mas, bpa=-0.004708 degrees ! Estimated noise=629.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0704562 Jy ! Component: 100 - total flux cleaned = 0.088357 Jy ! Component: 150 - total flux cleaned = 0.09662 Jy ! Component: 200 - total flux cleaned = 0.101103 Jy ! Total flux subtracted in 200 components = 0.101103 Jy ! Clean residual min=-0.002200 max=0.002497 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.101103 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.101103 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8268 mas, bmaj=1.865 mas, bpa=-0.7563 degrees ! Estimated noise=367.675 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 = 0.00483436 Jy ! Component: 100 - total flux cleaned = 0.00846556 Jy ! Component: 150 - total flux cleaned = 0.0113435 Jy ! Component: 200 - total flux cleaned = 0.0136353 Jy ! Total flux subtracted in 200 components = 0.0136353 Jy ! Clean residual min=-0.001302 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.114739 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.114739 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=1.946 mas, bmaj=3.115 mas, bpa=-2.943 degrees ! Estimated noise=490.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347004 Jy ! Component: 100 - total flux cleaned = 0.00563087 Jy ! Component: 150 - total flux cleaned = 0.00714818 Jy ! Component: 200 - total flux cleaned = 0.00825677 Jy ! Total flux subtracted in 200 components = 0.00825677 Jy ! Clean residual min=-0.001246 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.122995 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 = 0.000820491 Jy ! Component: 100 - total flux cleaned = 0.00139158 Jy ! Component: 150 - total flux cleaned = 0.00177524 Jy ! Component: 200 - total flux cleaned = 0.00206989 Jy ! Total flux subtracted in 200 components = 0.00206989 Jy ! Clean residual min=-0.001113 max=0.000954 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.125065 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 89 components and 0.125065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8268 mas, bmaj=1.865 mas, bpa=-0.7563 degrees ! Estimated noise=367.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358333 Jy ! Component: 100 - total flux cleaned = 0.000559685 Jy ! Component: 150 - total flux cleaned = 0.000627976 Jy ! Component: 200 - total flux cleaned = 0.000784534 Jy ! Total flux subtracted in 200 components = 0.000784534 Jy ! Clean residual min=-0.000959 max=0.000889 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.12585 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.12585 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=0.101746Jy sigma=0.000638 ! Fit after self-cal, rms=0.101743Jy sigma=0.000638 wmodel J1400+0425_X_2017_07_16_pus_map.mod ! Writing 107 model components to file: J1400+0425_X_2017_07_16_pus_map.mod wobs J1400+0425_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1400+0425_X_2017_07_16_pus_uvs.fits wwins J1400+0425_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J1400+0425_X_2017_07_16_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 = -2.40086e-05 Jy ! Component: 100 - total flux cleaned = 3.64161e-05 Jy ! Component: 150 - total flux cleaned = 7.83425e-05 Jy ! Component: 200 - total flux cleaned = 0.000184369 Jy ! Component: 250 - total flux cleaned = 0.000248023 Jy ! Component: 300 - total flux cleaned = 0.000309422 Jy ! Component: 350 - total flux cleaned = 0.000380808 Jy ! Component: 400 - total flux cleaned = 0.000462321 Jy ! Component: 450 - total flux cleaned = 0.000553167 Jy ! Component: 500 - total flux cleaned = 0.000619678 Jy ! Component: 550 - total flux cleaned = 0.000674117 Jy ! Component: 600 - total flux cleaned = 0.00075953 Jy ! Component: 650 - total flux cleaned = 0.000863992 Jy ! Component: 700 - total flux cleaned = 0.000935713 Jy ! Component: 750 - total flux cleaned = 0.00099581 Jy ! Component: 800 - total flux cleaned = 0.00101568 Jy ! Component: 850 - total flux cleaned = 0.00107435 Jy ! Component: 900 - total flux cleaned = 0.00109377 Jy ! Component: 950 - total flux cleaned = 0.00116025 Jy ! Component: 1000 - total flux cleaned = 0.00122563 Jy ! Component: 1050 - total flux cleaned = 0.00124392 Jy ! Component: 1100 - total flux cleaned = 0.00128927 Jy ! Component: 1150 - total flux cleaned = 0.00134283 Jy ! Component: 1200 - total flux cleaned = 0.00137809 Jy ! Component: 1250 - total flux cleaned = 0.00140422 Jy ! Component: 1300 - total flux cleaned = 0.00141291 Jy ! Component: 1350 - total flux cleaned = 0.00144705 Jy ! Component: 1400 - total flux cleaned = 0.00143861 Jy ! Component: 1450 - total flux cleaned = 0.00148031 Jy ! Component: 1500 - total flux cleaned = 0.00148868 Jy ! Component: 1550 - total flux cleaned = 0.0014887 Jy ! Component: 1600 - total flux cleaned = 0.00148867 Jy ! Component: 1650 - total flux cleaned = 0.00151258 Jy ! Component: 1700 - total flux cleaned = 0.00152041 Jy ! Component: 1750 - total flux cleaned = 0.00151248 Jy ! Component: 1800 - total flux cleaned = 0.00150474 Jy ! Component: 1850 - total flux cleaned = 0.00150483 Jy ! Component: 1900 - total flux cleaned = 0.00150479 Jy ! Component: 1950 - total flux cleaned = 0.0014973 Jy ! Component: 2000 - total flux cleaned = 0.00150473 Jy ! Total flux subtracted in 2048 components = 0.00148994 Jy ! Clean residual min=-0.000479 max=0.000428 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.12734 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 249 components and 0.12734 Jy ![Exited script file: muppet] wmap "J1400+0425_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8268 x 1.865 at -0.7563 degrees (North through East) ! Clean map min=-0.00074291 max=0.094293 Jy/beam ! Writing clean map to FITS file: J1400+0425_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0942926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138852 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44177 0.44177 0.883539 1.76708 3.53416 7.06831 14.1366 28.2733 56.5465 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8268 x 1.865 at -0.7563 degrees (North through East) ! Clean map min=-0.00074291 max=0.094293 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 J1400+0425_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:47 2019