! Started logfile: J2129-1538_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:52:16 2019 obs J2129-1538_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2129-1538_X_2017_01_16_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672222 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 1309 lines of history. ! ! Reading 5808 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 J2129-1538_X_2017_01_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.634734Jy sigma=0.002997 ! Fit after self-cal, rms=0.625164Jy sigma=0.002882 ! 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=0.8193 mas, bmaj=3.205 mas, bpa=25.11 degrees ! Estimated noise=1895.88 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 = 0.897356 Jy ! Component: 100 - total flux cleaned = 1.11891 Jy ! Total flux subtracted in 100 components = 1.11891 Jy ! Clean residual min=-0.054799 max=0.090226 Jy/beam ! Clean residual mean=0.000548 rms=0.016309 Jy/beam ! Combined flux in latest and established models = 1.11891 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.11891 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=0.567882Jy sigma=0.002445 ! Fit after self-cal, rms=0.567874Jy sigma=0.002445 ! 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=1.013 mas, bmaj=3.601 mas, bpa=25.06 degrees ! Estimated noise=1341.78 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 = 0.171684 Jy ! Component: 100 - total flux cleaned = 0.264031 Jy ! Component: 150 - total flux cleaned = 0.326097 Jy ! Component: 200 - total flux cleaned = 0.369437 Jy ! Total flux subtracted in 200 components = 0.369437 Jy ! Clean residual min=-0.089961 max=0.053119 Jy/beam ! Clean residual mean=0.001835 rms=0.022974 Jy/beam ! Combined flux in latest and established models = 1.48835 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 1.48835 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=0.465764Jy sigma=0.002039 ! Fit after self-cal, rms=0.465747Jy sigma=0.002038 ! 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 1.06 FD 1.05 HN 1.10 KP 1.07 ! LA 1.08 MK 1.00* NL 0.98 OV 1.02 ! PT 0.58 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.10 KP 1.07 ! LA 1.08 MK 1.00* NL 0.98 OV 1.01 ! PT 0.57 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.09 KP 1.06 ! LA 1.08 MK 1.00* NL 0.97 OV 1.01 ! PT 0.58 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.06 KP 1.07 ! LA 1.10 MK 1.00* NL 0.98 OV 1.01 ! PT 0.57 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.04 KP 1.05 ! LA 1.10 MK 1.00* NL 0.98 OV 1.02 ! PT 0.58 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.06 KP 1.05 ! LA 1.08 MK 1.00* NL 0.99 OV 1.02 ! PT 0.57 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.11 KP 1.06 ! LA 1.05 MK 1.00* NL 0.99 OV 0.99 ! PT 0.57 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.13 KP 1.05 ! LA 1.10 MK 1.00* NL 0.98 OV 0.98 ! PT 0.58 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 1.15 KP 1.04 ! LA 1.04 MK 1.00* NL 0.99 OV 0.98 ! PT 0.56 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.12 KP 1.06 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.58 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.12 KP 1.07 ! LA 1.06 MK 1.00* NL 0.99 OV 1.02 ! PT 0.60 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.13 KP 1.08 ! LA 1.05 MK 1.00* NL 0.98 OV 1.03 ! PT 0.62 SC 1.07 ! ! ! Fit before self-cal, rms=0.465747Jy sigma=0.002038 ! Fit after self-cal, rms=0.200531Jy sigma=0.001050 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.676 mas, bpa=25.09 degrees ! Estimated noise=1336.91 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 = -0.0209728 Jy ! Component: 100 - total flux cleaned = -0.0331153 Jy ! Component: 150 - total flux cleaned = -0.041 Jy ! Component: 200 - total flux cleaned = -0.0451833 Jy ! Total flux subtracted in 200 components = -0.0451833 Jy ! Clean residual min=-0.021655 max=0.030658 Jy/beam ! Clean residual mean=0.000703 rms=0.007569 Jy/beam ! Combined flux in latest and established models = 1.44316 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 1.44316 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=0.196526Jy sigma=0.001040 ! Fit after self-cal, rms=0.196373Jy sigma=0.001039 ! 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=0.196373Jy sigma=0.001039 ! Fit after self-cal, rms=0.134014Jy sigma=0.000696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.662 mas, bpa=25.01 degrees ! Estimated noise=1334.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00908787 Jy ! Component: 100 - total flux cleaned = -0.0115424 Jy ! Component: 150 - total flux cleaned = -0.0120786 Jy ! Component: 200 - total flux cleaned = -0.0125707 Jy ! Total flux subtracted in 200 components = -0.0125707 Jy ! Clean residual min=-0.008681 max=0.008898 Jy/beam ! Clean residual mean=0.000133 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 1.43059 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 1.43059 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=0.133019Jy sigma=0.000691 ! Fit after self-cal, rms=0.133134Jy sigma=0.000691 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 = -0.000615955 Jy ! Component: 100 - total flux cleaned = -0.00100815 Jy ! Component: 150 - total flux cleaned = -0.00136243 Jy ! Component: 200 - total flux cleaned = -0.00168489 Jy ! Total flux subtracted in 200 components = -0.00168489 Jy ! Clean residual min=-0.008449 max=0.009143 Jy/beam ! Clean residual mean=0.000138 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 1.42891 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 1.42891 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=0.132987Jy sigma=0.000688 ! Fit after self-cal, rms=0.132979Jy sigma=0.000688 ! 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=0.132979Jy sigma=0.000688 ! Fit after self-cal, rms=0.131234Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.655 mas, bpa=25 degrees ! Estimated noise=1333.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00243853 Jy ! Component: 100 - total flux cleaned = -0.00288985 Jy ! Component: 150 - total flux cleaned = -0.00343673 Jy ! Component: 200 - total flux cleaned = -0.00380176 Jy ! Total flux subtracted in 200 components = -0.00380176 Jy ! Clean residual min=-0.007035 max=0.007119 Jy/beam ! Clean residual mean=-0.000040 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 1.42511 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 1.42511 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=0.130799Jy sigma=0.000658 ! Fit after self-cal, rms=0.130836Jy sigma=0.000658 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 (-0.8, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000992935 Jy ! Component: 100 - total flux cleaned = -0.00308012 Jy ! Component: 150 - total flux cleaned = -0.0044618 Jy ! Component: 200 - total flux cleaned = -0.00565794 Jy ! Total flux subtracted in 200 components = -0.00565794 Jy ! Clean residual min=-0.006086 max=0.005521 Jy/beam ! Clean residual mean=-0.000015 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 1.41945 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 1.41945 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=0.130134Jy sigma=0.000653 ! Fit after self-cal, rms=0.130117Jy sigma=0.000653 ! 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=0.130117Jy sigma=0.000653 ! Fit after self-cal, rms=0.130071Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=4.896 mas, bpa=13.51 degrees ! Estimated noise=1558.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250366 Jy ! Component: 100 - total flux cleaned = -0.00377262 Jy ! Component: 150 - total flux cleaned = -0.00418954 Jy ! Component: 200 - total flux cleaned = -0.0044876 Jy ! Total flux subtracted in 200 components = -0.0044876 Jy ! Clean residual min=-0.004981 max=0.005383 Jy/beam ! Clean residual mean=-0.000019 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 1.41496 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 1.41496 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=0.129887Jy sigma=0.000651 ! Fit after self-cal, rms=0.129884Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000511637 Jy ! Component: 100 - total flux cleaned = -0.00076712 Jy ! Component: 150 - total flux cleaned = -0.00106212 Jy ! Component: 200 - total flux cleaned = -0.00122771 Jy ! Total flux subtracted in 200 components = -0.00122771 Jy ! Clean residual min=-0.004555 max=0.005411 Jy/beam ! Clean residual mean=-0.000011 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 1.41373 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 1.41373 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=0.129807Jy sigma=0.000651 ! Fit after self-cal, rms=0.129803Jy sigma=0.000651 ! 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=1.034 mas, bmaj=3.653 mas, bpa=25.03 degrees ! Estimated noise=1331.96 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.653 at 25.03 degrees (North through East) ! Clean map min=-0.0056199 max=1.2063 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 ! Performing amp+phase self-cal ! ! 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=0.129803Jy sigma=0.000651 ! Fit after self-cal, rms=0.124374Jy sigma=0.000606 ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.655 mas, bpa=25.04 degrees ! Estimated noise=1330.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105571 Jy ! Component: 100 - total flux cleaned = -0.00150927 Jy ! Component: 150 - total flux cleaned = -0.00151304 Jy ! Component: 200 - total flux cleaned = -0.0017971 Jy ! Total flux subtracted in 200 components = -0.0017971 Jy ! Clean residual min=-0.004973 max=0.004683 Jy/beam ! Clean residual mean=-0.000010 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 1.41194 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 1.41194 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=0.124149Jy sigma=0.000604 ! Fit after self-cal, rms=0.124145Jy sigma=0.000604 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307915 Jy ! Component: 100 - total flux cleaned = -0.000392566 Jy ! Component: 150 - total flux cleaned = -0.000473753 Jy ! Component: 200 - total flux cleaned = -0.000776922 Jy ! Total flux subtracted in 200 components = -0.000776922 Jy ! Clean residual min=-0.004681 max=0.004480 Jy/beam ! Clean residual mean=-0.000009 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 1.41116 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 166 components and 1.41116 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=0.124016Jy sigma=0.000604 ! Fit after self-cal, rms=0.124015Jy sigma=0.000604 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.124015Jy sigma=0.000604 ! Fit after self-cal, rms=0.124042Jy sigma=0.000603 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=0.8219 mas, bmaj=3.211 mas, bpa=25.16 degrees ! Estimated noise=1968.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.93152 Jy ! Component: 100 - total flux cleaned = 1.16158 Jy ! Component: 150 - total flux cleaned = 1.26055 Jy ! Component: 200 - total flux cleaned = 1.30733 Jy ! Total flux subtracted in 200 components = 1.30733 Jy ! Clean residual min=-0.015778 max=0.022649 Jy/beam ! Clean residual mean=0.000022 rms=0.004275 Jy/beam ! Combined flux in latest and established models = 1.30733 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 1.30733 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.654 mas, bpa=25.05 degrees ! Estimated noise=1329.6 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 = 0.0375318 Jy ! Component: 100 - total flux cleaned = 0.059083 Jy ! Component: 150 - total flux cleaned = 0.0729301 Jy ! Component: 200 - total flux cleaned = 0.0789354 Jy ! Total flux subtracted in 200 components = 0.0789354 Jy ! Clean residual min=-0.008069 max=0.009769 Jy/beam ! Clean residual mean=0.000014 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 1.38627 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 1.38627 Jy ! Inverting map ! Added new window around map position (-1, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768421 Jy ! Component: 100 - total flux cleaned = 0.0106421 Jy ! Component: 150 - total flux cleaned = 0.012029 Jy ! Component: 200 - total flux cleaned = 0.0138471 Jy ! Total flux subtracted in 200 components = 0.0138471 Jy ! Clean residual min=-0.006966 max=0.006233 Jy/beam ! Clean residual mean=0.000003 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 1.40011 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 1.40011 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=2.237 mas, bmaj=4.896 mas, bpa=13.5 degrees ! Estimated noise=1556.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323227 Jy ! Component: 100 - total flux cleaned = 0.00445228 Jy ! Component: 150 - total flux cleaned = 0.00497155 Jy ! Component: 200 - total flux cleaned = 0.00542821 Jy ! Total flux subtracted in 200 components = 0.00542821 Jy ! Clean residual min=-0.004451 max=0.004615 Jy/beam ! Clean residual mean=0.000005 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 1.40554 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 = 0.000314882 Jy ! Component: 100 - total flux cleaned = 0.000791215 Jy ! Component: 150 - total flux cleaned = 0.00122444 Jy ! Component: 200 - total flux cleaned = 0.00146521 Jy ! Total flux subtracted in 200 components = 0.00146521 Jy ! Clean residual min=-0.003880 max=0.004587 Jy/beam ! Clean residual mean=0.000001 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 1.40701 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 128 components and 1.40701 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.654 mas, bpa=25.05 degrees ! Estimated noise=1329.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465084 Jy ! Component: 100 - total flux cleaned = -0.000749667 Jy ! Component: 150 - total flux cleaned = -0.000631458 Jy ! Component: 200 - total flux cleaned = -0.000517626 Jy ! Total flux subtracted in 200 components = -0.000517626 Jy ! Clean residual min=-0.005118 max=0.004705 Jy/beam ! Clean residual mean=0.000002 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 1.40649 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 1.40649 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=0.123891Jy sigma=0.000603 ! Fit after self-cal, rms=0.123859Jy sigma=0.000603 wmodel J2129-1538_X_2017_01_16_pus_map.mod ! Writing 150 model components to file: J2129-1538_X_2017_01_16_pus_map.mod wobs J2129-1538_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2129-1538_X_2017_01_16_pus_uvs.fits wwins J2129-1538_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J2129-1538_X_2017_01_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 = -0.0016608 Jy ! Component: 100 - total flux cleaned = -0.00312208 Jy ! Component: 150 - total flux cleaned = -0.00459972 Jy ! Component: 200 - total flux cleaned = -0.00590037 Jy ! Component: 250 - total flux cleaned = -0.00694153 Jy ! Component: 300 - total flux cleaned = -0.00764394 Jy ! Component: 350 - total flux cleaned = -0.00831725 Jy ! Component: 400 - total flux cleaned = -0.0087482 Jy ! Component: 450 - total flux cleaned = -0.00947446 Jy ! Component: 500 - total flux cleaned = -0.0100774 Jy ! Component: 550 - total flux cleaned = -0.0105666 Jy ! Component: 600 - total flux cleaned = -0.0109 Jy ! Component: 650 - total flux cleaned = -0.0112716 Jy ! Component: 700 - total flux cleaned = -0.0115881 Jy ! Component: 750 - total flux cleaned = -0.0116767 Jy ! Component: 800 - total flux cleaned = -0.0118063 Jy ! Component: 850 - total flux cleaned = -0.011849 Jy ! Component: 900 - total flux cleaned = -0.0118896 Jy ! Component: 950 - total flux cleaned = -0.0118479 Jy ! Component: 1000 - total flux cleaned = -0.0118878 Jy ! Component: 1050 - total flux cleaned = -0.012005 Jy ! Component: 1100 - total flux cleaned = -0.0120048 Jy ! Component: 1150 - total flux cleaned = -0.0121935 Jy ! Component: 1200 - total flux cleaned = -0.0121557 Jy ! Component: 1250 - total flux cleaned = -0.0121557 Jy ! Component: 1300 - total flux cleaned = -0.0122642 Jy ! Component: 1350 - total flux cleaned = -0.01237 Jy ! Component: 1400 - total flux cleaned = -0.0123349 Jy ! Component: 1450 - total flux cleaned = -0.0124036 Jy ! Component: 1500 - total flux cleaned = -0.012506 Jy ! Component: 1550 - total flux cleaned = -0.0125058 Jy ! Component: 1600 - total flux cleaned = -0.012539 Jy ! Component: 1650 - total flux cleaned = -0.0127033 Jy ! Component: 1700 - total flux cleaned = -0.0128004 Jy ! Component: 1750 - total flux cleaned = -0.0129289 Jy ! Component: 1800 - total flux cleaned = -0.0129607 Jy ! Component: 1850 - total flux cleaned = -0.0129919 Jy ! Component: 1900 - total flux cleaned = -0.0131463 Jy ! Component: 1950 - total flux cleaned = -0.0132378 Jy ! Component: 2000 - total flux cleaned = -0.013268 Jy ! Total flux subtracted in 2048 components = -0.0133275 Jy ! Clean residual min=-0.001539 max=0.001591 Jy/beam ! Clean residual mean=-0.000013 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.39316 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 281 components and 1.39316 Jy ![Exited script file: muppet] wmap "J2129-1538_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 3.654 at 25.05 degrees (North through East) ! Clean map min=-0.004683 max=1.2206 Jy/beam ! Writing clean map to FITS file: J2129-1538_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.22061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000603848 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148413 0.148413 0.296826 0.593652 1.1873 2.37461 4.74922 9.49843 18.9969 37.9937 75.9875 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.22 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 3.654 at 25.05 degrees (North through East) ! Clean map min=-0.004683 max=1.2206 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 J2129-1538_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:52:17 2019