! Started logfile: J2115-1416_X_2017_08_05_pus_uvs.log on Thu May 9 18:59:37 2019 obs J2115-1416_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2115-1416_X_2017_08_05_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96462 visibilities/baseline/integration-bin. ! Found source: J2115-1416 ! ! 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 39588 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 J2115-1416_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.861810Jy sigma=0.006839 ! Fit after self-cal, rms=0.835130Jy sigma=0.006630 ! 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=0.6652 mas, bmaj=1.684 mas, bpa=-1.702 degrees ! Estimated noise=869.664 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119982 Jy ! Component: 100 - total flux cleaned = 0.162773 Jy ! Total flux subtracted in 100 components = 0.162773 Jy ! Clean residual min=-0.009120 max=0.027436 Jy/beam ! Clean residual mean=0.000037 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 0.162773 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.162773 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=0.105808Jy sigma=0.000792 ! Fit after self-cal, rms=0.105686Jy sigma=0.000791 ! Inverting map ! Added new window around map position (1, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283194 Jy ! Component: 100 - total flux cleaned = 0.0455478 Jy ! Total flux subtracted in 100 components = 0.0455478 Jy ! Clean residual min=-0.006372 max=0.012289 Jy/beam ! Clean residual mean=0.000012 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.208321 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.208321 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=0.094552Jy sigma=0.000697 ! Fit after self-cal, rms=0.094248Jy sigma=0.000694 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124591 Jy ! Component: 100 - total flux cleaned = 0.0205337 Jy ! Total flux subtracted in 100 components = 0.0205337 Jy ! Clean residual min=-0.005652 max=0.008089 Jy/beam ! Clean residual mean=-0.000000 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.228855 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.228855 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=0.091671Jy sigma=0.000674 ! Fit after self-cal, rms=0.091562Jy sigma=0.000673 ! 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=0.8395 mas, bmaj=2.009 mas, bpa=-1.07 degrees ! Estimated noise=454.509 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 = 0.00905285 Jy ! Component: 100 - total flux cleaned = 0.014229 Jy ! Component: 150 - total flux cleaned = 0.0175372 Jy ! Component: 200 - total flux cleaned = 0.0186566 Jy ! Total flux subtracted in 200 components = 0.0186566 Jy ! Clean residual min=-0.005612 max=0.005061 Jy/beam ! Clean residual mean=-0.000011 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.247511 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.247511 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=0.090505Jy sigma=0.000666 ! Fit after self-cal, rms=0.090445Jy sigma=0.000666 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.09 KP 1.11 ! LA 0.97 MK 0.99 NL 0.87 OV 1.11 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 1.07 ! LA 0.99 MK 0.98 NL 0.88 OV 1.08 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 1.01 ! LA 1.00 MK 0.98 NL 0.89 OV 1.08 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 0.93 ! LA 1.00 MK 1.03 NL 0.89 OV 1.09 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.87 ! LA 0.98 MK 1.04 NL 0.89 OV 1.09 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.06 KP 0.87 ! LA 0.99 MK 1.02 NL 0.92 OV 1.11 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.11 KP 0.85 ! LA 1.02 MK 1.00 NL 0.89 OV 1.12 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.10 KP 0.88 ! LA 0.98 MK 0.98 NL 0.91 OV 1.15 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.10 KP 0.90 ! LA 1.01 MK 0.99 NL 0.87 OV 1.12 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.07 KP 0.94 ! LA 1.02 MK 1.03 NL 0.89 OV 1.09 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.08 KP 1.01 ! LA 1.01 MK 1.02 NL 0.90 OV 1.10 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.00 ! LA 0.98 MK 0.97 NL 0.89 OV 1.10 ! PT 1.03 SC 0.95 ! ! ! Fit before self-cal, rms=0.090445Jy sigma=0.000666 ! Fit after self-cal, rms=0.088316Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.005 mas, bpa=-1.132 degrees ! Estimated noise=453.217 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 = -0.00015009 Jy ! Component: 100 - total flux cleaned = -0.000153095 Jy ! Component: 150 - total flux cleaned = -0.000199675 Jy ! Component: 200 - total flux cleaned = -0.000198623 Jy ! Total flux subtracted in 200 components = -0.000198623 Jy ! Clean residual min=-0.003641 max=0.002875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.247313 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.247313 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=0.088231Jy sigma=0.000651 ! Fit after self-cal, rms=0.088192Jy sigma=0.000650 ! 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=0.088192Jy sigma=0.000650 ! Fit after self-cal, rms=0.088580Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8442 mas, bmaj=2.01 mas, bpa=-1.338 degrees ! Estimated noise=453.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326935 Jy ! Component: 100 - total flux cleaned = -0.000179403 Jy ! Component: 150 - total flux cleaned = -0.000219582 Jy ! Component: 200 - total flux cleaned = -0.000221655 Jy ! Total flux subtracted in 200 components = -0.000221655 Jy ! Clean residual min=-0.003426 max=0.002569 Jy/beam ! Clean residual mean=-0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.247091 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.247091 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=0.088523Jy sigma=0.000649 ! Fit after self-cal, rms=0.088503Jy sigma=0.000649 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 = -5.96479e-05 Jy ! Component: 100 - total flux cleaned = 7.10868e-05 Jy ! Component: 150 - total flux cleaned = 4.16745e-05 Jy ! Component: 200 - total flux cleaned = 1.2505e-05 Jy ! Total flux subtracted in 200 components = 1.2505e-05 Jy ! Clean residual min=-0.003272 max=0.002562 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.247104 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.247104 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=0.088463Jy sigma=0.000649 ! Fit after self-cal, rms=0.088441Jy sigma=0.000649 ! 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=0.088441Jy sigma=0.000649 ! Fit after self-cal, rms=0.088519Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=2.014 mas, bpa=-1.471 degrees ! Estimated noise=454.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307673 Jy ! Component: 100 - total flux cleaned = -0.000163215 Jy ! Component: 150 - total flux cleaned = -0.00022243 Jy ! Component: 200 - total flux cleaned = -0.000248882 Jy ! Total flux subtracted in 200 components = -0.000248882 Jy ! Clean residual min=-0.003128 max=0.002546 Jy/beam ! Clean residual mean=-0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.246855 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.246855 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=0.088485Jy sigma=0.000648 ! Fit after self-cal, rms=0.088467Jy sigma=0.000648 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 = -5.40856e-05 Jy ! Component: 100 - total flux cleaned = 4.13213e-05 Jy ! Component: 150 - total flux cleaned = 3.98839e-05 Jy ! Component: 200 - total flux cleaned = 1.60115e-05 Jy ! Total flux subtracted in 200 components = 1.60115e-05 Jy ! Clean residual min=-0.002981 max=0.002533 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.246871 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.246871 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=0.088441Jy sigma=0.000648 ! Fit after self-cal, rms=0.088427Jy sigma=0.000648 ! 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=0.088427Jy sigma=0.000648 ! Fit after self-cal, rms=0.088484Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=4.127 mas, bpa=3.39 degrees ! Estimated noise=579.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614363 Jy ! Component: 100 - total flux cleaned = 0.000678497 Jy ! Component: 150 - total flux cleaned = 0.000678559 Jy ! Component: 200 - total flux cleaned = 0.000697853 Jy ! Total flux subtracted in 200 components = 0.000697853 Jy ! Clean residual min=-0.001863 max=0.002346 Jy/beam ! Clean residual mean=-0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.247569 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.247569 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=0.088481Jy sigma=0.000648 ! Fit after self-cal, rms=0.088469Jy sigma=0.000648 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 (3.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893328 Jy ! Component: 100 - total flux cleaned = 0.00112432 Jy ! Component: 150 - total flux cleaned = 0.00140207 Jy ! Component: 200 - total flux cleaned = 0.00174641 Jy ! Total flux subtracted in 200 components = 0.00174641 Jy ! Clean residual min=-0.001591 max=0.001324 Jy/beam ! Clean residual mean=-0.000007 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.249315 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.249315 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=0.088411Jy sigma=0.000647 ! Fit after self-cal, rms=0.088408Jy sigma=0.000647 ! 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=0.8458 mas, bmaj=2.016 mas, bpa=-1.6 degrees ! Estimated noise=454.482 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8458 x 2.016 at -1.6 degrees (North through East) ! Clean map min=-0.0021463 max=0.15531 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=0.6682 mas, bmaj=1.689 mas, bpa=-2.254 degrees ! Estimated noise=871.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120612 Jy ! Component: 100 - total flux cleaned = 0.166102 Jy ! Component: 150 - total flux cleaned = 0.192404 Jy ! Component: 200 - total flux cleaned = 0.209273 Jy ! Total flux subtracted in 200 components = 0.209273 Jy ! Clean residual min=-0.004629 max=0.009070 Jy/beam ! Clean residual mean=0.000017 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.209273 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.209273 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8458 mas, bmaj=2.016 mas, bpa=-1.6 degrees ! Estimated noise=454.482 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 = 0.015738 Jy ! Component: 100 - total flux cleaned = 0.024412 Jy ! Component: 150 - total flux cleaned = 0.0299144 Jy ! Component: 200 - total flux cleaned = 0.0332519 Jy ! Total flux subtracted in 200 components = 0.0332519 Jy ! Clean residual min=-0.001988 max=0.002662 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.242525 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.242525 Jy ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146779 Jy ! Component: 100 - total flux cleaned = 0.00230339 Jy ! Component: 150 - total flux cleaned = 0.00301633 Jy ! Component: 200 - total flux cleaned = 0.00358659 Jy ! Total flux subtracted in 200 components = 0.00358659 Jy ! Clean residual min=-0.001581 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.246112 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 0.246112 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=4.127 mas, bpa=3.39 degrees ! Estimated noise=579.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132971 Jy ! Component: 100 - total flux cleaned = 0.001957 Jy ! Component: 150 - total flux cleaned = 0.00229257 Jy ! Component: 200 - total flux cleaned = 0.00257835 Jy ! Total flux subtracted in 200 components = 0.00257835 Jy ! Clean residual min=-0.001209 max=0.001277 Jy/beam ! Clean residual mean=-0.000005 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.24869 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 = 0.000125091 Jy ! Component: 100 - total flux cleaned = 0.000183367 Jy ! Component: 150 - total flux cleaned = 0.000238358 Jy ! Component: 200 - total flux cleaned = 0.000263982 Jy ! Total flux subtracted in 200 components = 0.000263982 Jy ! Clean residual min=-0.001194 max=0.001186 Jy/beam ! Clean residual mean=-0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.248954 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 115 components and 0.248954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8458 mas, bmaj=2.016 mas, bpa=-1.6 degrees ! Estimated noise=454.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.37067e-05 Jy ! Component: 100 - total flux cleaned = 2.05392e-05 Jy ! Component: 150 - total flux cleaned = -8.13805e-05 Jy ! Component: 200 - total flux cleaned = -0.000129287 Jy ! Total flux subtracted in 200 components = -0.000129287 Jy ! Clean residual min=-0.001440 max=0.001603 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.248825 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.248825 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=0.088301Jy sigma=0.000646 ! Fit after self-cal, rms=0.088278Jy sigma=0.000646 wmodel J2115-1416_X_2017_08_05_pus_map.mod ! Writing 130 model components to file: J2115-1416_X_2017_08_05_pus_map.mod wobs J2115-1416_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2115-1416_X_2017_08_05_pus_uvs.fits wwins J2115-1416_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J2115-1416_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 = 0.000405202 Jy ! Component: 100 - total flux cleaned = 0.000673069 Jy ! Component: 150 - total flux cleaned = 0.000673185 Jy ! Component: 200 - total flux cleaned = 0.000672782 Jy ! Component: 250 - total flux cleaned = 0.000672802 Jy ! Component: 300 - total flux cleaned = 0.000672981 Jy ! Component: 350 - total flux cleaned = 0.000653728 Jy ! Component: 400 - total flux cleaned = 0.000672424 Jy ! Component: 450 - total flux cleaned = 0.000654126 Jy ! Component: 500 - total flux cleaned = 0.000618526 Jy ! Component: 550 - total flux cleaned = 0.000600868 Jy ! Component: 600 - total flux cleaned = 0.000515373 Jy ! Component: 650 - total flux cleaned = 0.000515172 Jy ! Component: 700 - total flux cleaned = 0.000482221 Jy ! Component: 750 - total flux cleaned = 0.000433804 Jy ! Component: 800 - total flux cleaned = 0.000370764 Jy ! Component: 850 - total flux cleaned = 0.000339998 Jy ! Component: 900 - total flux cleaned = 0.000324924 Jy ! Component: 950 - total flux cleaned = 0.000280037 Jy ! Component: 1000 - total flux cleaned = 0.000250417 Jy ! Component: 1050 - total flux cleaned = 0.00020679 Jy ! Component: 1100 - total flux cleaned = 0.000163781 Jy ! Component: 1150 - total flux cleaned = 9.33035e-05 Jy ! Component: 1200 - total flux cleaned = 5.12839e-05 Jy ! Component: 1250 - total flux cleaned = -1.71503e-05 Jy ! Component: 1300 - total flux cleaned = -5.75166e-05 Jy ! Component: 1350 - total flux cleaned = -0.000123925 Jy ! Component: 1400 - total flux cleaned = -0.000176012 Jy ! Component: 1450 - total flux cleaned = -0.000175953 Jy ! Component: 1500 - total flux cleaned = -0.000214243 Jy ! Component: 1550 - total flux cleaned = -0.000251826 Jy ! Component: 1600 - total flux cleaned = -0.000301167 Jy ! Component: 1650 - total flux cleaned = -0.000325617 Jy ! Component: 1700 - total flux cleaned = -0.000349843 Jy ! Component: 1750 - total flux cleaned = -0.000361666 Jy ! Component: 1800 - total flux cleaned = -0.000385122 Jy ! Component: 1850 - total flux cleaned = -0.000396863 Jy ! Component: 1900 - total flux cleaned = -0.000477272 Jy ! Component: 1950 - total flux cleaned = -0.000431834 Jy ! Component: 2000 - total flux cleaned = -0.00049915 Jy ! Total flux subtracted in 2048 components = -0.000510297 Jy ! Clean residual min=-0.000564 max=0.000613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.248315 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 256 components and 0.248315 Jy ![Exited script file: muppet] wmap "J2115-1416_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8458 x 2.016 at -1.6 degrees (North through East) ! Clean map min=-0.0024165 max=0.15444 Jy/beam ! Writing clean map to FITS file: J2115-1416_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 0.154445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402288 0.402288 0.804577 1.60915 3.21831 6.43661 12.8732 25.7464 51.4929 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8458 x 2.016 at -1.6 degrees (North through East) ! Clean map min=-0.0024165 max=0.15444 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 J2115-1416_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:59:40 2019