! Started logfile: J1835+6119_X_2017_02_24_pus_uvs.log on Sat May 4 10:06:05 2019 obs J1835+6119_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1835+6119_X_2017_02_24_pus_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958384 visibilities/baseline/integration-bin. ! Found source: J1835+6119 ! ! 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 1882 lines of history. ! ! Reading 56928 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 J1835+6119_X_2017_02_24_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=0.767703Jy sigma=0.006603 ! Fit after self-cal, rms=0.759959Jy sigma=0.006539 ! 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=0.7912 mas, bmaj=1.045 mas, bpa=12.54 degrees ! Estimated noise=717.551 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 = 0.186445 Jy ! Component: 100 - total flux cleaned = 0.229755 Jy ! Total flux subtracted in 100 components = 0.229755 Jy ! Clean residual min=-0.004959 max=0.016179 Jy/beam ! Clean residual mean=-0.000043 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.229755 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.229755 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=0.086484Jy sigma=0.000709 ! Fit after self-cal, rms=0.086483Jy sigma=0.000709 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166455 Jy ! Component: 100 - total flux cleaned = 0.0243274 Jy ! Total flux subtracted in 100 components = 0.0243274 Jy ! Clean residual min=-0.003698 max=0.009325 Jy/beam ! Clean residual mean=-0.000022 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.254082 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.254082 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=0.083069Jy sigma=0.000677 ! Fit after self-cal, rms=0.083050Jy sigma=0.000677 ! Inverting map ! Added new window around map position (-0.6, -5.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794971 Jy ! Component: 100 - total flux cleaned = 0.0122716 Jy ! Total flux subtracted in 100 components = 0.0122716 Jy ! Clean residual min=-0.002876 max=0.005057 Jy/beam ! Clean residual mean=-0.000013 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.266354 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.266354 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=0.082043Jy sigma=0.000667 ! Fit after self-cal, rms=0.081977Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-0.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511818 Jy ! Component: 100 - total flux cleaned = 0.00843828 Jy ! Total flux subtracted in 100 components = 0.00843828 Jy ! Clean residual min=-0.002526 max=0.003489 Jy/beam ! Clean residual mean=-0.000006 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.274792 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.274792 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=0.081574Jy sigma=0.000662 ! Fit after self-cal, rms=0.081547Jy sigma=0.000662 ! 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=0.9858 mas, bmaj=1.3 mas, bpa=16.34 degrees ! Estimated noise=348.107 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 (-0.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482141 Jy ! Component: 100 - total flux cleaned = 0.0078251 Jy ! Component: 150 - total flux cleaned = 0.0100349 Jy ! Component: 200 - total flux cleaned = 0.0113942 Jy ! Total flux subtracted in 200 components = 0.0113942 Jy ! Clean residual min=-0.002083 max=0.002341 Jy/beam ! Clean residual mean=-0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.286187 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.286187 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=0.081228Jy sigma=0.000659 ! Fit after self-cal, rms=0.081203Jy sigma=0.000659 ! 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 0.97 FD 1.02 HN 1.02 KP 1.00 ! LA 1.03 MK 0.97 NL 1.00 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.00 KP 1.00 ! LA 1.03 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.02 KP 1.00 ! LA 1.01 MK 0.99 NL 0.96 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.01 ! LA 1.01 MK 0.98 NL 0.98 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 0.99 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 0.98 ! LA 1.04 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 1.00 ! LA 1.00 MK 0.99 NL 0.96 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.96 KP 0.98 ! LA 1.03 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.96 KP 0.99 ! LA 1.01 MK 0.97 NL 0.97 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.95 KP 0.99 ! LA 0.99 MK 0.99 NL 0.96 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.00 KP 0.98 ! LA 0.99 MK 0.98 NL 0.96 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 MK 0.97 NL 0.96 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.081203Jy sigma=0.000659 ! Fit after self-cal, rms=0.080341Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9911 mas, bmaj=1.301 mas, bpa=15.85 degrees ! Estimated noise=346.963 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 (-1.8, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233465 Jy ! Component: 100 - total flux cleaned = 0.00376611 Jy ! Component: 150 - total flux cleaned = 0.00468252 Jy ! Component: 200 - total flux cleaned = 0.00534882 Jy ! Total flux subtracted in 200 components = 0.00534882 Jy ! Clean residual min=-0.001286 max=0.001551 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.291535 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.291535 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=0.080264Jy sigma=0.000653 ! Fit after self-cal, rms=0.080261Jy sigma=0.000653 ! 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=0.080261Jy sigma=0.000653 ! Fit after self-cal, rms=0.080238Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.99 mas, bmaj=1.301 mas, bpa=16.14 degrees ! Estimated noise=347.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128741 Jy ! Component: 100 - total flux cleaned = 0.0022226 Jy ! Component: 150 - total flux cleaned = 0.00294548 Jy ! Component: 200 - total flux cleaned = 0.0034043 Jy ! Total flux subtracted in 200 components = 0.0034043 Jy ! Clean residual min=-0.001007 max=0.001056 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.29494 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.29494 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=0.080209Jy sigma=0.000651 ! Fit after self-cal, rms=0.080212Jy sigma=0.000651 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 (-4.4, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947935 Jy ! Component: 100 - total flux cleaned = 0.00145908 Jy ! Component: 150 - total flux cleaned = 0.00179186 Jy ! Component: 200 - total flux cleaned = 0.00199367 Jy ! Total flux subtracted in 200 components = 0.00199367 Jy ! Clean residual min=-0.001014 max=0.000855 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.296933 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.296933 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=0.080196Jy sigma=0.000651 ! Fit after self-cal, rms=0.080195Jy sigma=0.000651 ! 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=0.080195Jy sigma=0.000651 ! Fit after self-cal, rms=0.080206Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9899 mas, bmaj=1.301 mas, bpa=16.22 degrees ! Estimated noise=347.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650326 Jy ! Component: 100 - total flux cleaned = 0.00116307 Jy ! Component: 150 - total flux cleaned = 0.00139306 Jy ! Component: 200 - total flux cleaned = 0.00155158 Jy ! Total flux subtracted in 200 components = 0.00155158 Jy ! Clean residual min=-0.000920 max=0.000810 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.298485 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.298485 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=0.080198Jy sigma=0.000650 ! Fit after self-cal, rms=0.080199Jy sigma=0.000650 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 = 0.000244766 Jy ! Component: 100 - total flux cleaned = 0.000332052 Jy ! Component: 150 - total flux cleaned = 0.000413653 Jy ! Component: 200 - total flux cleaned = 0.00049022 Jy ! Total flux subtracted in 200 components = 0.00049022 Jy ! Clean residual min=-0.000905 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.298975 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 137 components and 0.298975 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=0.080194Jy sigma=0.000650 ! Fit after self-cal, rms=0.080194Jy sigma=0.000650 ! 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=0.080194Jy sigma=0.000650 ! Fit after self-cal, rms=0.080208Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.531 mas, bpa=35.53 degrees ! Estimated noise=443.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603514 Jy ! Component: 100 - total flux cleaned = 0.000832506 Jy ! Component: 150 - total flux cleaned = 0.000998976 Jy ! Component: 200 - total flux cleaned = 0.00113274 Jy ! Total flux subtracted in 200 components = 0.00113274 Jy ! Clean residual min=-0.000874 max=0.000883 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.300108 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.300108 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=0.080207Jy sigma=0.000650 ! Fit after self-cal, rms=0.080207Jy sigma=0.000650 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 = 0.000151046 Jy ! Component: 100 - total flux cleaned = 0.000276763 Jy ! Component: 150 - total flux cleaned = 0.000381889 Jy ! Component: 200 - total flux cleaned = 0.000459007 Jy ! Total flux subtracted in 200 components = 0.000459007 Jy ! Clean residual min=-0.000856 max=0.000864 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.300567 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.300567 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=0.080207Jy sigma=0.000650 ! Fit after self-cal, rms=0.080207Jy sigma=0.000650 ! 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=0.99 mas, bmaj=1.301 mas, bpa=16.25 degrees ! Estimated noise=347.451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.99 x 1.301 at 16.25 degrees (North through East) ! Clean map min=-0.00079458 max=0.24024 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=0.7958 mas, bmaj=1.046 mas, bpa=12.36 degrees ! Estimated noise=717.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186381 Jy ! Component: 100 - total flux cleaned = 0.229992 Jy ! Component: 150 - total flux cleaned = 0.24754 Jy ! Component: 200 - total flux cleaned = 0.25742 Jy ! Total flux subtracted in 200 components = 0.25742 Jy ! Clean residual min=-0.002851 max=0.005300 Jy/beam ! Clean residual mean=-0.000026 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.25742 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.25742 Jy ! Inverting map and beam ! Estimated beam: bmin=0.99 mas, bmaj=1.301 mas, bpa=16.25 degrees ! Estimated noise=347.451 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 = 0.00930445 Jy ! Component: 100 - total flux cleaned = 0.0156755 Jy ! Component: 150 - total flux cleaned = 0.0203014 Jy ! Component: 200 - total flux cleaned = 0.0238643 Jy ! Total flux subtracted in 200 components = 0.0238643 Jy ! Clean residual min=-0.001561 max=0.002332 Jy/beam ! Clean residual mean=-0.000035 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.281284 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.281284 Jy ! Inverting map ! Added new window around map position (-1, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286834 Jy ! Component: 100 - total flux cleaned = 0.00518764 Jy ! Component: 150 - total flux cleaned = 0.00710236 Jy ! Component: 200 - total flux cleaned = 0.00870713 Jy ! Total flux subtracted in 200 components = 0.00870713 Jy ! Clean residual min=-0.001209 max=0.001145 Jy/beam ! Clean residual mean=-0.000017 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.289991 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 86 components and 0.289991 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=2.281 mas, bmaj=2.531 mas, bpa=35.53 degrees ! Estimated noise=443.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253438 Jy ! Component: 100 - total flux cleaned = 0.00432397 Jy ! Component: 150 - total flux cleaned = 0.00567623 Jy ! Component: 200 - total flux cleaned = 0.00673705 Jy ! Total flux subtracted in 200 components = 0.00673705 Jy ! Clean residual min=-0.001129 max=0.001131 Jy/beam ! Clean residual mean=-0.000012 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.296728 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 = 0.000846539 Jy ! Component: 100 - total flux cleaned = 0.00153141 Jy ! Component: 150 - total flux cleaned = 0.00208808 Jy ! Component: 200 - total flux cleaned = 0.00254167 Jy ! Total flux subtracted in 200 components = 0.00254167 Jy ! Clean residual min=-0.000973 max=0.000923 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.29927 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 189 components and 0.29927 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.99 mas, bmaj=1.301 mas, bpa=16.25 degrees ! Estimated noise=347.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356417 Jy ! Component: 100 - total flux cleaned = 0.000526935 Jy ! Component: 150 - total flux cleaned = 0.000660625 Jy ! Component: 200 - total flux cleaned = 0.000767632 Jy ! Total flux subtracted in 200 components = 0.000767632 Jy ! Clean residual min=-0.000863 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.300038 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 208 components and 0.300038 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=0.080216Jy sigma=0.000650 ! Fit after self-cal, rms=0.080213Jy sigma=0.000650 wmodel J1835+6119_X_2017_02_24_pus_map.mod ! Writing 208 model components to file: J1835+6119_X_2017_02_24_pus_map.mod wobs J1835+6119_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1835+6119_X_2017_02_24_pus_uvs.fits wwins J1835+6119_X_2017_02_24_pus_map.win ! wwins: Wrote 7 windows to J1835+6119_X_2017_02_24_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 = -0.000267698 Jy ! Component: 100 - total flux cleaned = -0.000381874 Jy ! Component: 150 - total flux cleaned = -0.000395814 Jy ! Component: 200 - total flux cleaned = -0.000435558 Jy ! Component: 250 - total flux cleaned = -0.000384735 Jy ! Component: 300 - total flux cleaned = -0.000322459 Jy ! Component: 350 - total flux cleaned = -0.000273667 Jy ! Component: 400 - total flux cleaned = -0.000213579 Jy ! Component: 450 - total flux cleaned = -0.000142859 Jy ! Component: 500 - total flux cleaned = -7.39792e-05 Jy ! Component: 550 - total flux cleaned = -5.12096e-05 Jy ! Component: 600 - total flux cleaned = -1.77505e-05 Jy ! Component: 650 - total flux cleaned = 2.61134e-05 Jy ! Component: 700 - total flux cleaned = 3.68126e-05 Jy ! Component: 750 - total flux cleaned = 6.89076e-05 Jy ! Component: 800 - total flux cleaned = 9.00672e-05 Jy ! Component: 850 - total flux cleaned = 0.000121364 Jy ! Component: 900 - total flux cleaned = 0.000121116 Jy ! Component: 950 - total flux cleaned = 0.000131126 Jy ! Component: 1000 - total flux cleaned = 0.000101058 Jy ! Component: 1050 - total flux cleaned = 0.000131088 Jy ! Component: 1100 - total flux cleaned = 0.000150714 Jy ! Component: 1150 - total flux cleaned = 0.000160452 Jy ! Component: 1200 - total flux cleaned = 0.000189232 Jy ! Component: 1250 - total flux cleaned = 0.000179668 Jy ! Component: 1300 - total flux cleaned = 0.000198616 Jy ! Component: 1350 - total flux cleaned = 0.000179813 Jy ! Component: 1400 - total flux cleaned = 0.000161309 Jy ! Component: 1450 - total flux cleaned = 0.000198201 Jy ! Component: 1500 - total flux cleaned = 0.000243584 Jy ! Component: 1550 - total flux cleaned = 0.000225422 Jy ! Component: 1600 - total flux cleaned = 0.000243147 Jy ! Component: 1650 - total flux cleaned = 0.000207718 Jy ! Component: 1700 - total flux cleaned = 0.000260264 Jy ! Component: 1750 - total flux cleaned = 0.000190556 Jy ! Component: 1800 - total flux cleaned = 0.000225135 Jy ! Component: 1850 - total flux cleaned = 0.000216679 Jy ! Component: 1900 - total flux cleaned = 0.000191234 Jy ! Component: 1950 - total flux cleaned = 0.000216552 Jy ! Component: 2000 - total flux cleaned = 0.000233223 Jy ! Total flux subtracted in 2048 components = 0.00022488 Jy ! Clean residual min=-0.000442 max=0.000414 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.300263 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 366 components and 0.300263 Jy ![Exited script file: muppet] wmap "J1835+6119_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.99 x 1.301 at 16.25 degrees (North through East) ! Clean map min=-0.00077929 max=0.24019 Jy/beam ! Writing clean map to FITS file: J1835+6119_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.240191 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015321 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191359 0.191359 0.382719 0.765438 1.53088 3.06175 6.1235 12.247 24.494 48.988 97.976 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.24 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.99 x 1.301 at 16.25 degrees (North through East) ! Clean map min=-0.00077929 max=0.24019 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 J1835+6119_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:06:08 2019