! Started logfile: J1215-1731_X_2017_08_05_pus_uvs.log on Thu May 9 18:52:50 2019 obs J1215-1731_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1215-1731_X_2017_08_05_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.0763285 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1215-1731 ! ! 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 575 lines of history. ! ! Reading 948 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 J1215-1731_X_2017_08_05_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 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.371584Jy sigma=0.001702 ! Fit after self-cal, rms=0.327334Jy sigma=0.001396 ! 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=0.6169 mas, bmaj=4.095 mas, bpa=37.1 degrees ! Estimated noise=6389.31 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.634635 Jy ! Component: 100 - total flux cleaned = 0.650691 Jy ! Total flux subtracted in 100 components = 0.650691 Jy ! Clean residual min=-0.092051 max=0.089937 Jy/beam ! Clean residual mean=0.000003 rms=0.038571 Jy/beam ! Combined flux in latest and established models = 0.650691 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.650691 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=0.200276Jy sigma=0.000982 ! Fit after self-cal, rms=0.200288Jy sigma=0.000981 ! 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=0.6837 mas, bmaj=3.893 mas, bpa=36.57 degrees ! Estimated noise=5176.56 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 = -2.16722e-05 Jy ! Component: 100 - total flux cleaned = -0.00196827 Jy ! Component: 150 - total flux cleaned = -0.00205264 Jy ! Component: 200 - total flux cleaned = 0.000719319 Jy ! Total flux subtracted in 200 components = 0.000719319 Jy ! Clean residual min=-0.008085 max=0.008194 Jy/beam ! Clean residual mean=0.000002 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 0.65141 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 61 components and 0.65141 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=0.155766Jy sigma=0.000614 ! Fit after self-cal, rms=0.155940Jy sigma=0.000614 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.04 KP 1.00* ! LA 1.00* MK 1.00* NL 0.99 OV 1.00* ! PT 1.00* SC 0.97 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.19 KP 1.00* ! LA 1.00* MK 1.00* NL 0.93 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 0.96 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.87 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.90 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.09 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.10 KP 1.00* ! LA 1.00* MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.11 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 OV 1.00* ! PT 1.00* SC 0.92 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.03 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.94 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.155940Jy sigma=0.000614 ! Fit after self-cal, rms=0.150806Jy sigma=0.000582 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7057 mas, bmaj=3.829 mas, bpa=36.62 degrees ! Estimated noise=5775.21 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 = 0.00386196 Jy ! Component: 100 - total flux cleaned = 0.00428425 Jy ! Component: 150 - total flux cleaned = 0.0042823 Jy ! Component: 200 - total flux cleaned = 0.00467004 Jy ! Total flux subtracted in 200 components = 0.00467004 Jy ! Clean residual min=-0.001900 max=0.001911 Jy/beam ! Clean residual mean=-0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.65608 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.65608 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=0.150210Jy sigma=0.000580 ! Fit after self-cal, rms=0.150261Jy sigma=0.000580 ! 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=0.150261Jy sigma=0.000580 ! Fit after self-cal, rms=0.149640Jy sigma=0.000579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7058 mas, bmaj=3.828 mas, bpa=36.61 degrees ! Estimated noise=5765.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361087 Jy ! Component: 100 - total flux cleaned = 0.00413517 Jy ! Component: 150 - total flux cleaned = 0.00379435 Jy ! Component: 200 - total flux cleaned = 0.00386511 Jy ! Total flux subtracted in 200 components = 0.00386511 Jy ! Clean residual min=-0.001245 max=0.001249 Jy/beam ! Clean residual mean=-0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.659945 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.659945 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=0.149490Jy sigma=0.000579 ! Fit after self-cal, rms=0.149486Jy sigma=0.000579 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 (-24.2, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121111 Jy ! Component: 100 - total flux cleaned = 0.00130212 Jy ! Component: 150 - total flux cleaned = 0.00122148 Jy ! Component: 200 - total flux cleaned = 0.00137186 Jy ! Total flux subtracted in 200 components = 0.00137186 Jy ! Clean residual min=-0.001503 max=0.001604 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.661317 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.661317 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=0.149444Jy sigma=0.000579 ! Fit after self-cal, rms=0.149440Jy sigma=0.000579 ! 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=0.149440Jy sigma=0.000579 ! Fit after self-cal, rms=0.148903Jy sigma=0.000578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.706 mas, bmaj=3.827 mas, bpa=36.61 degrees ! Estimated noise=5756.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184177 Jy ! Component: 100 - total flux cleaned = -0.000285353 Jy ! Component: 150 - total flux cleaned = -7.05711e-05 Jy ! Component: 200 - total flux cleaned = 0.000240144 Jy ! Total flux subtracted in 200 components = 0.000240144 Jy ! Clean residual min=-0.001577 max=0.002285 Jy/beam ! Clean residual mean=-0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.661557 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 145 components and 0.661557 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=0.148874Jy sigma=0.000578 ! Fit after self-cal, rms=0.148874Jy sigma=0.000578 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 (21.4, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148775 Jy ! Component: 100 - total flux cleaned = 0.00174202 Jy ! Component: 150 - total flux cleaned = 0.00183612 Jy ! Component: 200 - total flux cleaned = 0.00196481 Jy ! Total flux subtracted in 200 components = 0.00196481 Jy ! Clean residual min=-0.001835 max=0.001843 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.663522 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 0.663522 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=0.148826Jy sigma=0.000578 ! Fit after self-cal, rms=0.148815Jy sigma=0.000578 ! 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=0.148815Jy sigma=0.000578 ! Fit after self-cal, rms=0.148413Jy sigma=0.000578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=4.289 mas, bpa=30.11 degrees ! Estimated noise=9704.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399976 Jy ! Component: 100 - total flux cleaned = -0.000412798 Jy ! Component: 150 - total flux cleaned = -0.000110999 Jy ! Component: 200 - total flux cleaned = 0.000159716 Jy ! Total flux subtracted in 200 components = 0.000159716 Jy ! Clean residual min=-0.001362 max=0.001526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.663682 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 0.663682 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=0.148389Jy sigma=0.000578 ! Fit after self-cal, rms=0.148390Jy sigma=0.000578 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 = 0.000316839 Jy ! Component: 100 - total flux cleaned = 0.000586645 Jy ! Component: 150 - total flux cleaned = 0.000756891 Jy ! Component: 200 - total flux cleaned = 0.00101138 Jy ! Total flux subtracted in 200 components = 0.00101138 Jy ! Clean residual min=-0.001085 max=0.001365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.664693 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 190 components and 0.664693 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=0.148379Jy sigma=0.000578 ! Fit after self-cal, rms=0.148379Jy sigma=0.000578 ! 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=0.706 mas, bmaj=3.826 mas, bpa=36.61 degrees ! Estimated noise=5748.46 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.706 x 3.826 at 36.61 degrees (North through East) ! Clean map min=-0.062679 max=0.71239 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=0.148379Jy sigma=0.000578 ! Fit after self-cal, rms=0.129277Jy sigma=0.000437 ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=3.825 mas, bpa=36.61 degrees ! Estimated noise=5744.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562014 Jy ! Component: 100 - total flux cleaned = 0.00145734 Jy ! Component: 150 - total flux cleaned = 0.00163614 Jy ! Component: 200 - total flux cleaned = 0.0017353 Jy ! Total flux subtracted in 200 components = 0.0017353 Jy ! Clean residual min=-0.001356 max=0.001783 Jy/beam ! Clean residual mean=-0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.666428 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 200 components and 0.666428 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=0.129242Jy sigma=0.000437 ! Fit after self-cal, rms=0.129243Jy sigma=0.000437 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000781624 Jy ! Component: 100 - total flux cleaned = -0.00129872 Jy ! Component: 150 - total flux cleaned = -0.00147277 Jy ! Component: 200 - total flux cleaned = -0.00154247 Jy ! Total flux subtracted in 200 components = -0.00154247 Jy ! Clean residual min=-0.001230 max=0.001748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.664886 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 215 components and 0.664886 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=0.129235Jy sigma=0.000437 ! Fit after self-cal, rms=0.129235Jy sigma=0.000437 ! 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=0.129235Jy sigma=0.000437 ! Fit after self-cal, rms=0.129029Jy sigma=0.000437 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=0.6449 mas, bmaj=3.95 mas, bpa=37.39 degrees ! Estimated noise=6421.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0885836 Jy ! Component: 100 - total flux cleaned = 0.14872 Jy ! Component: 150 - total flux cleaned = 0.175235 Jy ! Component: 200 - total flux cleaned = 0.207365 Jy ! Total flux subtracted in 200 components = 0.207365 Jy ! Clean residual min=-0.385831 max=0.661911 Jy/beam ! Clean residual mean=0.000090 rms=0.188931 Jy/beam ! Combined flux in latest and established models = 0.207365 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.207365 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=3.825 mas, bpa=36.6 degrees ! Estimated noise=5740.22 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 = -0.0828147 Jy ! Component: 100 - total flux cleaned = -0.0760932 Jy ! Component: 150 - total flux cleaned = -0.00236453 Jy ! Component: 200 - total flux cleaned = 0.0723031 Jy ! Total flux subtracted in 200 components = 0.0723031 Jy ! Clean residual min=-0.296204 max=0.519582 Jy/beam ! Clean residual mean=0.000118 rms=0.146880 Jy/beam ! Combined flux in latest and established models = 0.279668 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.279668 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=4.287 mas, bpa=30.11 degrees ! Estimated noise=9695.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0886139 Jy ! Component: 100 - total flux cleaned = -0.0921143 Jy ! Component: 150 - total flux cleaned = -0.0999067 Jy ! Component: 200 - total flux cleaned = -0.0999897 Jy ! Total flux subtracted in 200 components = -0.0999897 Jy ! Clean residual min=-0.193750 max=0.193712 Jy/beam ! Clean residual mean=0.000163 rms=0.058719 Jy/beam ! Combined flux in latest and established models = 0.179678 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 = 0.0020368 Jy ! Component: 100 - total flux cleaned = 0.00202787 Jy ! Component: 150 - total flux cleaned = -0.00164 Jy ! Component: 200 - total flux cleaned = 6.89746e-05 Jy ! Total flux subtracted in 200 components = 6.89746e-05 Jy ! Clean residual min=-0.202876 max=0.185990 Jy/beam ! Clean residual mean=0.000167 rms=0.056804 Jy/beam ! Combined flux in latest and established models = 0.179747 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.179747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7059 mas, bmaj=3.825 mas, bpa=36.6 degrees ! Estimated noise=5740.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271762 Jy ! Component: 100 - total flux cleaned = 0.0246239 Jy ! Component: 150 - total flux cleaned = 0.0199433 Jy ! Component: 200 - total flux cleaned = 0.0110353 Jy ! Total flux subtracted in 200 components = 0.0110353 Jy ! Clean residual min=-0.300836 max=0.425181 Jy/beam ! Clean residual mean=-0.000004 rms=0.131062 Jy/beam ! Combined flux in latest and established models = 0.190782 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.190782 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=0.560727Jy sigma=0.003106 ! Fit after self-cal, rms=0.554773Jy sigma=0.003032 wmodel J1215-1731_X_2017_08_05_pus_map.mod ! Writing 93 model components to file: J1215-1731_X_2017_08_05_pus_map.mod wobs J1215-1731_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1215-1731_X_2017_08_05_pus_uvs.fits wwins J1215-1731_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1215-1731_X_2017_08_05_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 = 0.106236 Jy ! Component: 100 - total flux cleaned = 0.114647 Jy ! Component: 150 - total flux cleaned = 0.117641 Jy ! Component: 200 - total flux cleaned = 0.132965 Jy ! Component: 250 - total flux cleaned = 0.137555 Jy ! Component: 300 - total flux cleaned = 0.132264 Jy ! Component: 350 - total flux cleaned = 0.119339 Jy ! Component: 400 - total flux cleaned = 0.107591 Jy ! Component: 450 - total flux cleaned = 0.0980835 Jy ! Component: 500 - total flux cleaned = 0.0878638 Jy ! Component: 550 - total flux cleaned = 0.081818 Jy ! Component: 600 - total flux cleaned = 0.0806955 Jy ! Component: 650 - total flux cleaned = 0.0795949 Jy ! Component: 700 - total flux cleaned = 0.0763583 Jy ! Component: 750 - total flux cleaned = 0.0731949 Jy ! Component: 800 - total flux cleaned = 0.0721566 Jy ! Component: 850 - total flux cleaned = 0.0680508 Jy ! Component: 900 - total flux cleaned = 0.065005 Jy ! Component: 950 - total flux cleaned = 0.064 Jy ! Component: 1000 - total flux cleaned = 0.0660156 Jy ! Component: 1050 - total flux cleaned = 0.0680436 Jy ! Component: 1100 - total flux cleaned = 0.0731131 Jy ! Component: 1150 - total flux cleaned = 0.0771805 Jy ! Component: 1200 - total flux cleaned = 0.0812699 Jy ! Component: 1250 - total flux cleaned = 0.0853962 Jy ! Component: 1300 - total flux cleaned = 0.0885152 Jy ! Component: 1350 - total flux cleaned = 0.0895629 Jy ! Component: 1400 - total flux cleaned = 0.0906169 Jy ! Component: 1450 - total flux cleaned = 0.0938205 Jy ! Component: 1500 - total flux cleaned = 0.0981444 Jy ! Component: 1550 - total flux cleaned = 0.103664 Jy ! Component: 1600 - total flux cleaned = 0.107023 Jy ! Component: 1650 - total flux cleaned = 0.1116 Jy ! Component: 1700 - total flux cleaned = 0.115114 Jy ! Component: 1750 - total flux cleaned = 0.117491 Jy ! Component: 1800 - total flux cleaned = 0.121158 Jy ! Component: 1850 - total flux cleaned = 0.123667 Jy ! Component: 1900 - total flux cleaned = 0.12752 Jy ! Component: 1950 - total flux cleaned = 0.131468 Jy ! Component: 2000 - total flux cleaned = 0.134162 Jy ! Total flux subtracted in 2048 components = 0.138289 Jy ! Clean residual min=-0.073777 max=0.078529 Jy/beam ! Clean residual mean=-0.000009 rms=0.023914 Jy/beam ! Combined flux in latest and established models = 0.329071 Jy keep ! Adding 88 model components to the UV plane model. ! The established model now contains 181 components and 0.329071 Jy ![Exited script file: muppet] wmap "J1215-1731_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7059 x 3.825 at 36.6 degrees (North through East) ! Clean map min=-0.25234 max=0.14891 Jy/beam ! Writing clean map to FITS file: J1215-1731_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0285922 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -57.6048 57.6048 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0857 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7059 x 3.825 at 36.6 degrees (North through East) ! Clean map min=-0.25234 max=0.14891 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 J1215-1731_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:52:51 2019