! Started logfile: J0348-2749_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:04 2019 obs J0348-2749_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2017_06_10_pus_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.312346 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0348-2749 ! ! 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 3036 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 J0348-2749_X_2017_06_10_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.519127Jy sigma=0.004344 ! Fit after self-cal, rms=0.431679Jy sigma=0.003592 ! 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=2.629 mas, bmaj=12.68 mas, bpa=23.52 degrees ! Estimated noise=1655.64 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 = 0.451186 Jy ! Component: 100 - total flux cleaned = 0.554905 Jy ! Total flux subtracted in 100 components = 0.554905 Jy ! Clean residual min=-0.025390 max=0.041087 Jy/beam ! Clean residual mean=0.000050 rms=0.012301 Jy/beam ! Combined flux in latest and established models = 0.554905 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.554905 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=0.118915Jy sigma=0.000880 ! Fit after self-cal, rms=0.118828Jy sigma=0.000880 ! 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=2.815 mas, bmaj=11.98 mas, bpa=21.93 degrees ! Estimated noise=1559.85 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 = 0.047968 Jy ! Component: 100 - total flux cleaned = 0.0733333 Jy ! Component: 150 - total flux cleaned = 0.0847786 Jy ! Component: 200 - total flux cleaned = 0.0873797 Jy ! Total flux subtracted in 200 components = 0.0873797 Jy ! Clean residual min=-0.006142 max=0.006138 Jy/beam ! Clean residual mean=0.000050 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 0.642285 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.642285 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=0.097705Jy sigma=0.000685 ! Fit after self-cal, rms=0.097647Jy sigma=0.000685 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 0.99 ! LA 0.97 MK 1.00* NL 1.00* OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00* KP 0.96 ! LA 0.98 MK 1.00* NL 1.00* OV 1.01 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00* KP 0.98 ! LA 1.00 MK 1.00* NL 1.00* OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 0.96 ! LA 1.01 MK 1.00* NL 1.00* OV 0.99 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00* KP 0.96 ! LA 1.01 MK 1.00* NL 1.00* OV 1.01 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.65 FD 0.98 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00* NL 1.00* OV 1.03 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00* KP 1.00 ! LA 1.02 MK 1.00* NL 1.00* OV 1.01 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 0.97 ! LA 0.98 MK 1.00* NL 1.00* OV 1.02 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00* NL 1.00* OV 1.00 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.98 ! LA 1.02 MK 1.00* NL 1.00* OV 0.99 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00* KP 1.00 ! LA 0.99 MK 1.00* NL 1.00* OV 0.98 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 0.92 ! LA 1.01 MK 1.00* NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.097647Jy sigma=0.000685 ! Fit after self-cal, rms=0.078036Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.823 mas, bmaj=11.89 mas, bpa=21.93 degrees ! Estimated noise=1550.46 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 = 0.00283816 Jy ! Component: 100 - total flux cleaned = 0.00297395 Jy ! Component: 150 - total flux cleaned = 0.00337837 Jy ! Component: 200 - total flux cleaned = 0.00361633 Jy ! Total flux subtracted in 200 components = 0.00361633 Jy ! Clean residual min=-0.001259 max=0.001270 Jy/beam ! Clean residual mean=0.000015 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.645901 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 91 components and 0.645901 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=0.077522Jy sigma=0.000626 ! Fit after self-cal, rms=0.077510Jy sigma=0.000626 ! 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=0.077510Jy sigma=0.000626 ! Fit after self-cal, rms=0.077510Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.823 mas, bmaj=11.89 mas, bpa=21.92 degrees ! Estimated noise=1550.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934308 Jy ! Component: 100 - total flux cleaned = 0.00131644 Jy ! Component: 150 - total flux cleaned = 0.0016933 Jy ! Component: 200 - total flux cleaned = 0.00202628 Jy ! Total flux subtracted in 200 components = 0.00202628 Jy ! Clean residual min=-0.000660 max=0.000659 Jy/beam ! Clean residual mean=0.000008 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.647928 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 146 components and 0.647928 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=0.077441Jy sigma=0.000625 ! Fit after self-cal, rms=0.077442Jy sigma=0.000625 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 = -0.000245168 Jy ! Component: 100 - total flux cleaned = -0.000110492 Jy ! Component: 150 - total flux cleaned = -1.86826e-05 Jy ! Component: 200 - total flux cleaned = 9.84119e-06 Jy ! Total flux subtracted in 200 components = 9.84119e-06 Jy ! Clean residual min=-0.000480 max=0.000470 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.647938 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 195 components and 0.647938 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=0.077415Jy sigma=0.000625 ! Fit after self-cal, rms=0.077415Jy sigma=0.000625 ! 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=0.077415Jy sigma=0.000625 ! Fit after self-cal, rms=0.077414Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.823 mas, bmaj=11.89 mas, bpa=21.92 degrees ! Estimated noise=1550.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.26055e-05 Jy ! Component: 100 - total flux cleaned = 1.36875e-05 Jy ! Component: 150 - total flux cleaned = 3.87404e-05 Jy ! Component: 200 - total flux cleaned = -9.98039e-06 Jy ! Total flux subtracted in 200 components = -9.98039e-06 Jy ! Clean residual min=-0.000405 max=0.000405 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.647928 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 228 components and 0.647928 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=0.077398Jy sigma=0.000625 ! Fit after self-cal, rms=0.077398Jy sigma=0.000625 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 = -0.000282011 Jy ! Component: 100 - total flux cleaned = -0.000456942 Jy ! Component: 150 - total flux cleaned = -0.000620609 Jy ! Component: 200 - total flux cleaned = -0.000816312 Jy ! Total flux subtracted in 200 components = -0.000816312 Jy ! Clean residual min=-0.000318 max=0.000318 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.647111 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 254 components and 0.647111 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=0.077387Jy sigma=0.000625 ! Fit after self-cal, rms=0.077387Jy sigma=0.000625 ! 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=0.077387Jy sigma=0.000625 ! Fit after self-cal, rms=0.077394Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.05 mas, bmaj=11.83 mas, bpa=21.43 degrees ! Estimated noise=1556.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.5868e-05 Jy ! Component: 100 - total flux cleaned = -0.000193563 Jy ! Component: 150 - total flux cleaned = -0.000327144 Jy ! Component: 200 - total flux cleaned = -0.000392834 Jy ! Total flux subtracted in 200 components = -0.000392834 Jy ! Clean residual min=-0.000272 max=0.000275 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.646719 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 284 components and 0.646719 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=0.077387Jy sigma=0.000625 ! Fit after self-cal, rms=0.077387Jy sigma=0.000625 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 = -0.00015639 Jy ! Component: 100 - total flux cleaned = -0.000275647 Jy ! Component: 150 - total flux cleaned = -0.000389568 Jy ! Component: 200 - total flux cleaned = -0.000526184 Jy ! Total flux subtracted in 200 components = -0.000526184 Jy ! Clean residual min=-0.000223 max=0.000221 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.646192 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 306 components and 0.646192 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=0.077381Jy sigma=0.000625 ! Fit after self-cal, rms=0.077382Jy sigma=0.000625 ! 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=2.823 mas, bmaj=11.89 mas, bpa=21.91 degrees ! Estimated noise=1550.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.823 x 11.89 at 21.91 degrees (North through East) ! Clean map min=-0.0037124 max=0.5816 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=0.077382Jy sigma=0.000625 ! Fit after self-cal, rms=0.068955Jy sigma=0.000549 ! Inverting map and beam ! Estimated beam: bmin=2.823 mas, bmaj=11.89 mas, bpa=21.91 degrees ! Estimated noise=1550.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.0186e-05 Jy ! Component: 100 - total flux cleaned = 3.81108e-07 Jy ! Component: 150 - total flux cleaned = -0.000113557 Jy ! Component: 200 - total flux cleaned = -0.000248511 Jy ! Total flux subtracted in 200 components = -0.000248511 Jy ! Clean residual min=-0.000221 max=0.000219 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.645944 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 324 components and 0.645944 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=0.068949Jy sigma=0.000548 ! Fit after self-cal, rms=0.068949Jy sigma=0.000548 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.15339e-05 Jy ! Component: 100 - total flux cleaned = -9.22809e-05 Jy ! Component: 150 - total flux cleaned = -0.000156783 Jy ! Component: 200 - total flux cleaned = -0.000169789 Jy ! Total flux subtracted in 200 components = -0.000169789 Jy ! Clean residual min=-0.000201 max=0.000201 Jy/beam ! Clean residual mean=0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.645774 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 347 components and 0.645774 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=0.068945Jy sigma=0.000548 ! Fit after self-cal, rms=0.068945Jy sigma=0.000548 ! 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=0.068945Jy sigma=0.000548 ! Fit after self-cal, rms=0.068953Jy sigma=0.000548 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=2.634 mas, bmaj=12.66 mas, bpa=23.55 degrees ! Estimated noise=1647.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.446069 Jy ! Component: 100 - total flux cleaned = 0.548446 Jy ! Component: 150 - total flux cleaned = 0.593762 Jy ! Component: 200 - total flux cleaned = 0.618609 Jy ! Total flux subtracted in 200 components = 0.618609 Jy ! Clean residual min=-0.010198 max=0.012070 Jy/beam ! Clean residual mean=0.000046 rms=0.004190 Jy/beam ! Combined flux in latest and established models = 0.618609 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.618609 Jy ! Inverting map and beam ! Estimated beam: bmin=2.823 mas, bmaj=11.89 mas, bpa=21.91 degrees ! Estimated noise=1550.26 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 = 0.0147652 Jy ! Component: 100 - total flux cleaned = 0.0207795 Jy ! Component: 150 - total flux cleaned = 0.0221411 Jy ! Component: 200 - total flux cleaned = 0.0210947 Jy ! Total flux subtracted in 200 components = 0.0210947 Jy ! Clean residual min=-0.003150 max=0.003140 Jy/beam ! Clean residual mean=0.000013 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.639703 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.639703 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=3.05 mas, bmaj=11.83 mas, bpa=21.43 degrees ! Estimated noise=1556.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000947679 Jy ! Component: 100 - total flux cleaned = -0.0026525 Jy ! Component: 150 - total flux cleaned = -0.00323409 Jy ! Component: 200 - total flux cleaned = -0.00315309 Jy ! Total flux subtracted in 200 components = -0.00315309 Jy ! Clean residual min=-0.001139 max=0.001142 Jy/beam ! Clean residual mean=0.000010 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.63655 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 = 6.88226e-05 Jy ! Component: 100 - total flux cleaned = 7.18009e-05 Jy ! Component: 150 - total flux cleaned = 0.000270857 Jy ! Component: 200 - total flux cleaned = 0.00036132 Jy ! Total flux subtracted in 200 components = 0.00036132 Jy ! Clean residual min=-0.000705 max=0.000705 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.636911 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 162 components and 0.636912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.823 mas, bmaj=11.89 mas, bpa=21.91 degrees ! Estimated noise=1550.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443046 Jy ! Component: 100 - total flux cleaned = 0.000483837 Jy ! Component: 150 - total flux cleaned = 0.0003084 Jy ! Component: 200 - total flux cleaned = 0.000144116 Jy ! Total flux subtracted in 200 components = 0.000144116 Jy ! Clean residual min=-0.000531 max=0.000531 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.637056 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 202 components and 0.637056 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=0.069013Jy sigma=0.000549 ! Fit after self-cal, rms=0.069012Jy sigma=0.000549 wmodel J0348-2749_X_2017_06_10_pus_map.mod ! Writing 202 model components to file: J0348-2749_X_2017_06_10_pus_map.mod wobs J0348-2749_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2017_06_10_pus_uvs.fits wwins J0348-2749_X_2017_06_10_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0348-2749_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.823 x 11.89 at 21.91 degrees (North through East) ! Clean map min=-0.0038667 max=0.58006 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.580063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239651 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123944 0.123944 0.247888 0.495776 0.991551 1.9831 3.9662 7.93241 15.8648 31.7296 63.4593 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.58 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.823 x 11.89 at 21.91 degrees (North through East) ! Clean map min=-0.0038667 max=0.58006 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 J0348-2749_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:06 2019