! Started logfile: J0648-3044_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:48 2019 obs J0648-3044_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_05_31_pus_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.122222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0648-3044 ! ! 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 1698 lines of history. ! ! Reading 1188 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 J0648-3044_X_2017_05_31_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 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.532651Jy sigma=0.002445 ! Fit after self-cal, rms=0.495130Jy sigma=0.002254 ! 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=0.6498 mas, bmaj=3.937 mas, bpa=22.36 degrees ! Estimated noise=5627.54 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 = 0.429962 Jy ! Component: 100 - total flux cleaned = 0.539429 Jy ! Total flux subtracted in 100 components = 0.539429 Jy ! Clean residual min=-0.042785 max=0.042104 Jy/beam ! Clean residual mean=-0.000020 rms=0.017482 Jy/beam ! Combined flux in latest and established models = 0.539429 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.539429 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=0.157272Jy sigma=0.000703 ! Fit after self-cal, rms=0.157578Jy sigma=0.000702 ! 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=0.7218 mas, bmaj=3.63 mas, bpa=23.04 degrees ! Estimated noise=4316.65 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 = 0.000397269 Jy ! Component: 100 - total flux cleaned = -0.00279407 Jy ! Component: 150 - total flux cleaned = -0.0126826 Jy ! Component: 200 - total flux cleaned = -0.020879 Jy ! Total flux subtracted in 200 components = -0.020879 Jy ! Clean residual min=-0.007899 max=0.007849 Jy/beam ! Clean residual mean=-0.000014 rms=0.003698 Jy/beam ! Combined flux in latest and established models = 0.51855 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 53 components and 0.51855 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=0.138503Jy sigma=0.000586 ! Fit after self-cal, rms=0.138497Jy sigma=0.000585 ! 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 1.05 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 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 0.96 FD 1.00* HN 0.91 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 OV 1.00* ! PT 1.00* SC 1.08 ! ! ! Correcting IF 3. ! 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 1.06 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.08 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! 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 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 0.97 OV 1.00* ! PT 1.00* SC 0.96 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.03 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.94 KP 1.00* ! LA 1.00* MK 1.00* NL 0.99 OV 1.00* ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 1.00* ! LA 1.00* MK 1.00* NL 0.97 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 0.96 FD 1.00* HN 1.07 KP 1.00* ! LA 1.00* MK 1.00* NL 0.92 OV 1.00* ! PT 1.00* SC 1.03 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 0.99 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! 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 1.03 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! 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 1.01 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 1.06 ! ! ! Fit before self-cal, rms=0.138497Jy sigma=0.000585 ! Fit after self-cal, rms=0.136456Jy sigma=0.000570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7356 mas, bmaj=3.565 mas, bpa=22.76 degrees ! Estimated noise=4554.61 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 = 0.00198694 Jy ! Component: 100 - total flux cleaned = 0.000986662 Jy ! Component: 150 - total flux cleaned = 0.000222607 Jy ! Component: 200 - total flux cleaned = -0.000342962 Jy ! Total flux subtracted in 200 components = -0.000342962 Jy ! Clean residual min=-0.001507 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.518207 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.518207 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=0.136051Jy sigma=0.000569 ! Fit after self-cal, rms=0.136083Jy sigma=0.000569 ! 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=0.136083Jy sigma=0.000569 ! Fit after self-cal, rms=0.136176Jy sigma=0.000569 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7357 mas, bmaj=3.566 mas, bpa=22.77 degrees ! Estimated noise=4554.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000704397 Jy ! Component: 100 - total flux cleaned = -0.000805051 Jy ! Component: 150 - total flux cleaned = -0.00114044 Jy ! Component: 200 - total flux cleaned = -0.00136754 Jy ! Total flux subtracted in 200 components = -0.00136754 Jy ! Clean residual min=-0.000753 max=0.000753 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.51684 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 124 components and 0.516839 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=0.136135Jy sigma=0.000569 ! Fit after self-cal, rms=0.136153Jy sigma=0.000569 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 = -0.000182767 Jy ! Component: 100 - total flux cleaned = -0.000432688 Jy ! Component: 150 - total flux cleaned = -0.000569082 Jy ! Component: 200 - total flux cleaned = -0.000738135 Jy ! Total flux subtracted in 200 components = -0.000738135 Jy ! Clean residual min=-0.000561 max=0.000550 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.516101 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.516101 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=0.136133Jy sigma=0.000569 ! Fit after self-cal, rms=0.136144Jy sigma=0.000569 ! 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=0.136144Jy sigma=0.000569 ! Fit after self-cal, rms=0.136243Jy sigma=0.000569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7357 mas, bmaj=3.566 mas, bpa=22.77 degrees ! Estimated noise=4555.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000648143 Jy ! Component: 100 - total flux cleaned = -0.000741709 Jy ! Component: 150 - total flux cleaned = -0.000830696 Jy ! Component: 200 - total flux cleaned = -0.00091927 Jy ! Total flux subtracted in 200 components = -0.00091927 Jy ! Clean residual min=-0.000492 max=0.000492 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.515182 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 167 components and 0.515182 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=0.136229Jy sigma=0.000569 ! Fit after self-cal, rms=0.136232Jy sigma=0.000569 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 = -0.000312248 Jy ! Component: 100 - total flux cleaned = -0.000421036 Jy ! Component: 150 - total flux cleaned = -0.000369727 Jy ! Component: 200 - total flux cleaned = -0.000295913 Jy ! Total flux subtracted in 200 components = -0.000295913 Jy ! Clean residual min=-0.000411 max=0.000418 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.514886 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 192 components and 0.514886 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=0.136222Jy sigma=0.000568 ! Fit after self-cal, rms=0.136220Jy sigma=0.000568 ! Inverting map ! Added new window around map position (-24.8, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496937 Jy ! Component: 100 - total flux cleaned = 0.0004831 Jy ! Component: 150 - total flux cleaned = 0.000295941 Jy ! Component: 200 - total flux cleaned = 0.000281304 Jy ! Total flux subtracted in 200 components = 0.000281304 Jy ! Clean residual min=-0.000601 max=0.000722 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.515167 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 198 components and 0.515167 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=0.136215Jy sigma=0.000568 ! Fit after self-cal, rms=0.136213Jy sigma=0.000568 ! 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=0.136213Jy sigma=0.000568 ! Fit after self-cal, rms=0.136257Jy sigma=0.000568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=3.489 mas, bpa=22.38 degrees ! Estimated noise=6693.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215534 Jy ! Component: 100 - total flux cleaned = 0.000298915 Jy ! Component: 150 - total flux cleaned = 0.000388015 Jy ! Component: 200 - total flux cleaned = 0.00044882 Jy ! Total flux subtracted in 200 components = 0.00044882 Jy ! Clean residual min=-0.001127 max=0.001149 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.515616 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 213 components and 0.515616 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=0.136256Jy sigma=0.000568 ! Fit after self-cal, rms=0.136258Jy sigma=0.000568 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 = 0.000101047 Jy ! Component: 100 - total flux cleaned = 0.000142293 Jy ! Component: 150 - total flux cleaned = 0.000167498 Jy ! Component: 200 - total flux cleaned = 0.000195199 Jy ! Total flux subtracted in 200 components = 0.000195199 Jy ! Clean residual min=-0.001105 max=0.001132 Jy/beam ! Clean residual mean=-0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.515811 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 217 components and 0.515811 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=0.136258Jy sigma=0.000568 ! Fit after self-cal, rms=0.136257Jy sigma=0.000568 ! 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=0.7357 mas, bmaj=3.567 mas, bpa=22.77 degrees ! Estimated noise=4556.04 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7357 x 3.567 at 22.77 degrees (North through East) ! Clean map min=-0.011592 max=0.48484 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6513 mas, bmaj=3.943 mas, bpa=22.35 degrees ! Estimated noise=5792.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0823988 Jy ! Component: 100 - total flux cleaned = 0.0159994 Jy ! Component: 150 - total flux cleaned = -0.0366592 Jy ! Component: 200 - total flux cleaned = -0.0535237 Jy ! Total flux subtracted in 200 components = -0.0535237 Jy ! Clean residual min=-0.263363 max=0.442355 Jy/beam ! Clean residual mean=-0.000156 rms=0.117193 Jy/beam ! Combined flux in latest and established models = -0.0535236 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 18 model components to the UV plane model. ! The established model now contains 18 components and -0.0535236 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7357 mas, bmaj=3.567 mas, bpa=22.77 degrees ! Estimated noise=4556.04 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 = 0.0937748 Jy ! Component: 100 - total flux cleaned = 0.0891421 Jy ! Component: 150 - total flux cleaned = 0.0777834 Jy ! Component: 200 - total flux cleaned = 0.0630951 Jy ! Total flux subtracted in 200 components = 0.0630951 Jy ! Clean residual min=-0.231850 max=0.425039 Jy/beam ! Clean residual mean=-0.000113 rms=0.112206 Jy/beam ! Combined flux in latest and established models = 0.00957146 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.00957145 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=1.211 mas, bmaj=3.489 mas, bpa=22.38 degrees ! Estimated noise=6693.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677322 Jy ! Component: 100 - total flux cleaned = 0.000972336 Jy ! Component: 150 - total flux cleaned = -0.00367945 Jy ! Component: 200 - total flux cleaned = -0.00928628 Jy ! Total flux subtracted in 200 components = -0.00928628 Jy ! Clean residual min=-0.261330 max=0.337249 Jy/beam ! Clean residual mean=-0.000167 rms=0.101171 Jy/beam ! Combined flux in latest and established models = 0.000285167 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 = -0.00574056 Jy ! Component: 100 - total flux cleaned = -0.0117374 Jy ! Component: 150 - total flux cleaned = -0.017226 Jy ! Component: 200 - total flux cleaned = -0.0218388 Jy ! Total flux subtracted in 200 components = -0.0218388 Jy ! Clean residual min=-0.262662 max=0.337228 Jy/beam ! Clean residual mean=-0.000167 rms=0.100791 Jy/beam ! Combined flux in latest and established models = -0.0215536 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and -0.0215536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7357 mas, bmaj=3.567 mas, bpa=22.77 degrees ! Estimated noise=4556.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0154113 Jy ! Component: 100 - total flux cleaned = -0.0291492 Jy ! Component: 150 - total flux cleaned = -0.0399415 Jy ! Component: 200 - total flux cleaned = -0.0483003 Jy ! Total flux subtracted in 200 components = -0.0483003 Jy ! Clean residual min=-0.215195 max=0.419071 Jy/beam ! Clean residual mean=-0.000102 rms=0.110685 Jy/beam ! Combined flux in latest and established models = -0.069854 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and -0.069854 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=0.481115Jy sigma=0.002511 ! Fit after self-cal, rms=0.440147Jy sigma=0.002298 wmodel J0648-3044_X_2017_05_31_pus_map.mod ! Writing 63 model components to file: J0648-3044_X_2017_05_31_pus_map.mod wobs J0648-3044_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_05_31_pus_uvs.fits wwins J0648-3044_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J0648-3044_X_2017_05_31_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 = 0.0828481 Jy ! Component: 100 - total flux cleaned = 0.127248 Jy ! Component: 150 - total flux cleaned = 0.119436 Jy ! Component: 200 - total flux cleaned = 0.115962 Jy ! Component: 250 - total flux cleaned = 0.109793 Jy ! Component: 300 - total flux cleaned = 0.104365 Jy ! Component: 350 - total flux cleaned = 0.0918446 Jy ! Component: 400 - total flux cleaned = 0.0846695 Jy ! Component: 450 - total flux cleaned = 0.0766114 Jy ! Component: 500 - total flux cleaned = 0.0653857 Jy ! Component: 550 - total flux cleaned = 0.0576923 Jy ! Component: 600 - total flux cleaned = 0.0490416 Jy ! Component: 650 - total flux cleaned = 0.043691 Jy ! Component: 700 - total flux cleaned = 0.044752 Jy ! Component: 750 - total flux cleaned = 0.0458093 Jy ! Component: 800 - total flux cleaned = 0.0479718 Jy ! Component: 850 - total flux cleaned = 0.0512523 Jy ! Component: 900 - total flux cleaned = 0.0546289 Jy ! Component: 950 - total flux cleaned = 0.0581596 Jy ! Component: 1000 - total flux cleaned = 0.0618353 Jy ! Component: 1050 - total flux cleaned = 0.0656534 Jy ! Component: 1100 - total flux cleaned = 0.0696399 Jy ! Component: 1150 - total flux cleaned = 0.0738056 Jy ! Component: 1200 - total flux cleaned = 0.0781431 Jy ! Component: 1250 - total flux cleaned = 0.082658 Jy ! Component: 1300 - total flux cleaned = 0.0873523 Jy ! Component: 1350 - total flux cleaned = 0.092283 Jy ! Component: 1400 - total flux cleaned = 0.0973838 Jy ! Component: 1450 - total flux cleaned = 0.104516 Jy ! Component: 1500 - total flux cleaned = 0.110064 Jy ! Component: 1550 - total flux cleaned = 0.115905 Jy ! Component: 1600 - total flux cleaned = 0.121993 Jy ! Component: 1650 - total flux cleaned = 0.128377 Jy ! Component: 1700 - total flux cleaned = 0.135042 Jy ! Component: 1750 - total flux cleaned = 0.142046 Jy ! Component: 1800 - total flux cleaned = 0.149336 Jy ! Component: 1850 - total flux cleaned = 0.154392 Jy ! Component: 1900 - total flux cleaned = 0.162282 Jy ! Component: 1950 - total flux cleaned = 0.17051 Jy ! Component: 2000 - total flux cleaned = 0.179123 Jy ! Total flux subtracted in 2048 components = 0.188171 Jy ! Clean residual min=-0.186110 max=0.169001 Jy/beam ! Clean residual mean=-0.000040 rms=0.038589 Jy/beam ! Combined flux in latest and established models = 0.118317 Jy keep ! Adding 46 model components to the UV plane model. ! The established model now contains 107 components and 0.118317 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7357 x 3.567 at 22.77 degrees (North through East) ! Clean map min=-0.23429 max=0.17484 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.174837 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0425603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -73.0287 73.0287 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.1276 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7357 x 3.567 at 22.77 degrees (North through East) ! Clean map min=-0.23429 max=0.17484 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 J0648-3044_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:49 2019