! Started logfile: J0836+2139_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:39:50 2016 obs J0836+2139_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0836+2139_X_2014_12_20_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980828 visibilities/baseline/integration-bin. ! Found source: J0836+2139 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 54024 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 J0836+2139_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901940Jy sigma=0.011058 ! Fit after self-cal, rms=0.883691Jy sigma=0.010867 ! 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=0.8618 mas, bmaj=1.447 mas, bpa=-4.485 degrees ! Estimated noise=508.11 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 = 0.0919473 Jy ! Component: 100 - total flux cleaned = 0.113309 Jy ! Total flux subtracted in 100 components = 0.113309 Jy ! Clean residual min=-0.003498 max=0.007788 Jy/beam ! Clean residual mean=-0.000004 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.113309 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.113309 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=0.070113Jy sigma=0.000797 ! Fit after self-cal, rms=0.070112Jy sigma=0.000796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775884 Jy ! Component: 100 - total flux cleaned = 0.0111582 Jy ! Total flux subtracted in 100 components = 0.0111582 Jy ! Clean residual min=-0.002436 max=0.003631 Jy/beam ! Clean residual mean=0.000005 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.124467 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.124467 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=0.069394Jy sigma=0.000786 ! Fit after self-cal, rms=0.069406Jy sigma=0.000786 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.762 mas, bpa=-3.544 degrees ! Estimated noise=251.595 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 = 0.000947838 Jy ! Component: 100 - total flux cleaned = 0.000993631 Jy ! Component: 150 - total flux cleaned = 0.000989202 Jy ! Component: 200 - total flux cleaned = 0.000959265 Jy ! Total flux subtracted in 200 components = 0.000959265 Jy ! Clean residual min=-0.002087 max=0.002580 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.125426 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.125426 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=0.069357Jy sigma=0.000786 ! Fit after self-cal, rms=0.069358Jy sigma=0.000786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.04 KP 1.12 ! LA 0.97 MK 0.93 NL 0.95 OV 0.95 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.02 KP 1.04 ! LA 0.98 MK 0.94 NL 0.94 OV 0.96 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.04 KP 1.00 ! LA 0.99 MK 0.95 NL 0.95 OV 0.94 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.00 KP 0.97 ! LA 0.98 MK 0.97 NL 0.94 OV 0.95 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.97 KP 0.93 ! LA 0.98 MK 0.99 NL 0.96 OV 0.95 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.09 KP 0.91 ! LA 1.00 MK 0.98 NL 0.96 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.19 HN 1.13 KP 0.90 ! LA 0.99 MK 1.01 NL 0.99 OV 1.03 ! PT 1.09 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.06 KP 0.89 ! LA 0.98 MK 0.96 NL 0.95 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.10 KP 0.93 ! LA 1.01 MK 0.96 NL 0.96 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.07 KP 0.98 ! LA 1.01 MK 0.99 NL 0.96 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.07 KP 1.01 ! LA 1.01 MK 1.00 NL 0.94 OV 0.99 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.05 KP 1.00 ! LA 1.01 MK 0.97 NL 0.98 OV 0.97 ! PT 1.06 SC 1.03 ! ! ! Fit before self-cal, rms=0.069358Jy sigma=0.000786 ! Fit after self-cal, rms=0.068884Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.758 mas, bpa=-4.151 degrees ! Estimated noise=250.867 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138815 Jy ! Component: 100 - total flux cleaned = 0.00204876 Jy ! Component: 150 - total flux cleaned = 0.00225496 Jy ! Component: 200 - total flux cleaned = 0.00238545 Jy ! Total flux subtracted in 200 components = 0.00238545 Jy ! Clean residual min=-0.000985 max=0.001134 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.127812 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.127812 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=0.068855Jy sigma=0.000776 ! Fit after self-cal, rms=0.068870Jy sigma=0.000776 ! 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=0.068870Jy sigma=0.000776 ! Fit after self-cal, rms=0.069177Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.753 mas, bpa=-3.927 degrees ! Estimated noise=250.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480365 Jy ! Component: 100 - total flux cleaned = 0.000551799 Jy ! Component: 150 - total flux cleaned = 0.000654166 Jy ! Component: 200 - total flux cleaned = 0.000780845 Jy ! Total flux subtracted in 200 components = 0.000780845 Jy ! Clean residual min=-0.000722 max=0.000825 Jy/beam ! Clean residual mean=0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.128592 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.128592 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=0.069167Jy sigma=0.000775 ! Fit after self-cal, rms=0.069174Jy sigma=0.000775 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 = 0.000166171 Jy ! Component: 100 - total flux cleaned = 0.00026452 Jy ! Component: 150 - total flux cleaned = 0.000323301 Jy ! Component: 200 - total flux cleaned = 0.000350848 Jy ! Total flux subtracted in 200 components = 0.000350848 Jy ! Clean residual min=-0.000679 max=0.000810 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.128943 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.128943 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=0.069171Jy sigma=0.000775 ! Fit after self-cal, rms=0.069170Jy sigma=0.000775 ! 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=0.069170Jy sigma=0.000775 ! Fit after self-cal, rms=0.069300Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.753 mas, bpa=-4.009 degrees ! Estimated noise=250.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151325 Jy ! Component: 100 - total flux cleaned = 0.000183314 Jy ! Component: 150 - total flux cleaned = 0.000221347 Jy ! Component: 200 - total flux cleaned = 0.000263999 Jy ! Total flux subtracted in 200 components = 0.000263999 Jy ! Clean residual min=-0.000654 max=0.000794 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.129207 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.129207 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=0.069296Jy sigma=0.000775 ! Fit after self-cal, rms=0.069298Jy sigma=0.000775 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 (-18.2, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329295 Jy ! Component: 100 - total flux cleaned = 0.000409067 Jy ! Component: 150 - total flux cleaned = 0.00046051 Jy ! Component: 200 - total flux cleaned = 0.000494144 Jy ! Total flux subtracted in 200 components = 0.000494144 Jy ! Clean residual min=-0.000636 max=0.000699 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.129701 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.129701 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=0.069289Jy sigma=0.000775 ! Fit after self-cal, rms=0.069289Jy sigma=0.000775 ! 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=0.069289Jy sigma=0.000775 ! Fit after self-cal, rms=0.069325Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=2.856 mas, bpa=-5.452 degrees ! Estimated noise=292.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305911 Jy ! Component: 100 - total flux cleaned = 0.00041481 Jy ! Component: 150 - total flux cleaned = 0.000499463 Jy ! Component: 200 - total flux cleaned = 0.000574279 Jy ! Total flux subtracted in 200 components = 0.000574279 Jy ! Clean residual min=-0.000705 max=0.000699 Jy/beam ! Clean residual mean=0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.130276 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.130276 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=0.069324Jy sigma=0.000775 ! Fit after self-cal, rms=0.069325Jy sigma=0.000775 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 = 6.55117e-05 Jy ! Component: 100 - total flux cleaned = 0.000123468 Jy ! Component: 150 - total flux cleaned = 0.000175938 Jy ! Component: 200 - total flux cleaned = 0.000214507 Jy ! Total flux subtracted in 200 components = 0.000214507 Jy ! Clean residual min=-0.000686 max=0.000715 Jy/beam ! Clean residual mean=0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.13049 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.13049 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=0.069325Jy sigma=0.000775 ! Fit after self-cal, rms=0.069325Jy sigma=0.000775 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.753 mas, bpa=-4.074 degrees ! Estimated noise=250.857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 1.753 at -4.074 degrees (North through East) ! Clean map min=-0.00061405 max=0.11774 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=0.8589 mas, bmaj=1.439 mas, bpa=-5.32 degrees ! Estimated noise=504.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912627 Jy ! Component: 100 - total flux cleaned = 0.112472 Jy ! Component: 150 - total flux cleaned = 0.119929 Jy ! Component: 200 - total flux cleaned = 0.122961 Jy ! Total flux subtracted in 200 components = 0.122961 Jy ! Clean residual min=-0.001611 max=0.001628 Jy/beam ! Clean residual mean=-0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.122961 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 0.122961 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.753 mas, bpa=-4.074 degrees ! Estimated noise=250.857 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 = 0.00230293 Jy ! Component: 100 - total flux cleaned = 0.00365883 Jy ! Component: 150 - total flux cleaned = 0.00466486 Jy ! Component: 200 - total flux cleaned = 0.00536193 Jy ! Total flux subtracted in 200 components = 0.00536193 Jy ! Clean residual min=-0.000696 max=0.000706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.128323 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.128323 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=2.189 mas, bmaj=2.856 mas, bpa=-5.452 degrees ! Estimated noise=292.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840672 Jy ! Component: 100 - total flux cleaned = 0.001379 Jy ! Component: 150 - total flux cleaned = 0.00177674 Jy ! Component: 200 - total flux cleaned = 0.0019507 Jy ! Total flux subtracted in 200 components = 0.0019507 Jy ! Clean residual min=-0.000668 max=0.000662 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.130274 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 = 0.000126144 Jy ! Component: 100 - total flux cleaned = 0.000216235 Jy ! Component: 150 - total flux cleaned = 0.000279412 Jy ! Component: 200 - total flux cleaned = 0.000321663 Jy ! Total flux subtracted in 200 components = 0.000321663 Jy ! Clean residual min=-0.000666 max=0.000683 Jy/beam ! Clean residual mean=0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.130595 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 79 components and 0.130595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.753 mas, bpa=-4.074 degrees ! Estimated noise=250.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323599 Jy ! Component: 100 - total flux cleaned = -0.000374777 Jy ! Component: 150 - total flux cleaned = -0.000403758 Jy ! Component: 200 - total flux cleaned = -0.000416388 Jy ! Total flux subtracted in 200 components = -0.000416388 Jy ! Clean residual min=-0.000643 max=0.000702 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.130179 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.130179 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=0.069329Jy sigma=0.000775 ! Fit after self-cal, rms=0.069326Jy sigma=0.000775 wmodel J0836+2139_X_2014_12_20_pus_map.mod ! Writing 87 model components to file: J0836+2139_X_2014_12_20_pus_map.mod wobs J0836+2139_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0836+2139_X_2014_12_20_pus_uvs.fits wwins J0836+2139_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0836+2139_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116396 Jy ! Component: 100 - total flux cleaned = 8.31507e-05 Jy ! Component: 150 - total flux cleaned = 5.1686e-05 Jy ! Component: 200 - total flux cleaned = -3.88996e-05 Jy ! Component: 250 - total flux cleaned = -9.70423e-05 Jy ! Component: 300 - total flux cleaned = -0.000143784 Jy ! Component: 350 - total flux cleaned = -0.000171065 Jy ! Component: 400 - total flux cleaned = -0.000179785 Jy ! Component: 450 - total flux cleaned = -0.000197077 Jy ! Component: 500 - total flux cleaned = -0.000205637 Jy ! Component: 550 - total flux cleaned = -0.000247195 Jy ! Component: 600 - total flux cleaned = -0.000255282 Jy ! Component: 650 - total flux cleaned = -0.000247333 Jy ! Component: 700 - total flux cleaned = -0.000255103 Jy ! Component: 750 - total flux cleaned = -0.000262707 Jy ! Component: 800 - total flux cleaned = -0.000277778 Jy ! Component: 850 - total flux cleaned = -0.000285212 Jy ! Component: 900 - total flux cleaned = -0.000336522 Jy ! Component: 950 - total flux cleaned = -0.000358202 Jy ! Component: 1000 - total flux cleaned = -0.000408033 Jy ! Component: 1050 - total flux cleaned = -0.000436129 Jy ! Component: 1100 - total flux cleaned = -0.000449871 Jy ! Component: 1150 - total flux cleaned = -0.000477312 Jy ! Component: 1200 - total flux cleaned = -0.000497569 Jy ! Component: 1250 - total flux cleaned = -0.000557449 Jy ! Component: 1300 - total flux cleaned = -0.000577212 Jy ! Component: 1350 - total flux cleaned = -0.000609717 Jy ! Component: 1400 - total flux cleaned = -0.000629016 Jy ! Component: 1450 - total flux cleaned = -0.000660752 Jy ! Component: 1500 - total flux cleaned = -0.000711085 Jy ! Component: 1550 - total flux cleaned = -0.000742176 Jy ! Component: 1600 - total flux cleaned = -0.000766852 Jy ! Component: 1650 - total flux cleaned = -0.000821659 Jy ! Component: 1700 - total flux cleaned = -0.000851803 Jy ! Component: 1750 - total flux cleaned = -0.000875819 Jy ! Component: 1800 - total flux cleaned = -0.000899564 Jy ! Component: 1850 - total flux cleaned = -0.000923071 Jy ! Component: 1900 - total flux cleaned = -0.000958017 Jy ! Component: 1950 - total flux cleaned = -0.000975275 Jy ! Component: 2000 - total flux cleaned = -0.000998082 Jy ! Total flux subtracted in 2048 components = -0.00102632 Jy ! Clean residual min=-0.000323 max=0.000298 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.129153 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 230 components and 0.129153 Jy ![Exited script file: muppet] wmap "J0836+2139_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 1.753 at -4.074 degrees (North through East) ! Clean map min=-0.00047186 max=0.11773 Jy/beam ! Writing clean map to FITS file: J0836+2139_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106223 device "J0836+2139_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0836+2139_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270669 0.270669 0.541338 1.08268 2.16535 4.33071 8.66141 17.3228 34.6456 69.2913 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 1.753 at -4.074 degrees (North through East) ! Clean map min=-0.00047186 max=0.11773 Jy/beam quit ! Quitting program ! Log file J0836+2139_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:39:53 2016