! Started logfile: J1330+2509_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:13:03 2016 obs J1330+2509_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1330+2509_X_2014_06_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.381514 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1330+2509 ! ! 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 344 lines of history. ! ! Reading 23280 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 J1330+2509_X_2014_06_09_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 570 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 570 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 514 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 626 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 570 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 682 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 626 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 626 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 682 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915182Jy sigma=0.012276 ! Fit after self-cal, rms=0.893414Jy sigma=0.011990 ! 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=2.075 mas, bmaj=3.636 mas, bpa=-45.32 degrees ! Estimated noise=1470.02 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 = 0.067099 Jy ! Component: 100 - total flux cleaned = 0.112226 Jy ! Total flux subtracted in 100 components = 0.112226 Jy ! Clean residual min=-0.027711 max=0.027641 Jy/beam ! Clean residual mean=-0.002796 rms=0.013498 Jy/beam ! Combined flux in latest and established models = 0.112226 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 76 components and 0.112226 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=0.172472Jy sigma=0.002222 ! Fit after self-cal, rms=0.171970Jy sigma=0.002215 ! 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=3.314 mas, bmaj=4.429 mas, bpa=-33.65 degrees ! Estimated noise=461.588 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 = 0.0636603 Jy ! Component: 100 - total flux cleaned = 0.103912 Jy ! Component: 150 - total flux cleaned = 0.131281 Jy ! Component: 200 - total flux cleaned = 0.155999 Jy ! Total flux subtracted in 200 components = 0.155999 Jy ! Clean residual min=-0.024877 max=0.024924 Jy/beam ! Clean residual mean=-0.002598 rms=0.012876 Jy/beam ! Combined flux in latest and established models = 0.268225 Jy ! Performing phase self-cal ! Adding 164 model components to the UV plane model. ! The established model now contains 233 components and 0.268225 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=0.107862Jy sigma=0.001397 ! Fit after self-cal, rms=0.106501Jy sigma=0.001381 ! 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 1.00* FD 1.37 HN 1.00* KP 1.29 ! LA 0.91 MK 1.00* NL 1.06 OV 1.36 ! PT 0.62 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 1.00* FD 1.41 HN 1.25 KP 1.21 ! LA 0.92 MK 1.00* NL 1.17 OV 1.27 ! PT 0.59 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 1.00* FD 1.24 HN 1.00* KP 1.16 ! LA 0.94 MK 1.00* NL 2.60 OV 1.76 ! PT 0.59 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 1.00* FD 1.41 HN 1.00* KP 1.09 ! LA 0.93 MK 1.00* NL 2.96 OV 1.26 ! PT 0.60 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 1.00* FD 1.35 HN 1.00* KP 1.06 ! LA 0.93 MK 1.00* NL 2.29 OV 1.66 ! PT 0.61 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 1.00* FD 1.33 HN 1.00* KP 1.00 ! LA 0.92 MK 1.00* NL 2.19 OV 1.58 ! PT 0.63 SC 1.00* ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.43 HN 1.00* KP 1.09 ! LA 1.00 MK 1.00* NL 1.00* OV 1.60 ! PT 0.67 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 1.00* FD 1.37 HN 1.00* KP 1.03 ! LA 0.92 MK 1.00* NL 1.00* OV 1.68 ! PT 0.61 SC 1.00* ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.37 HN 1.00* KP 1.06 ! LA 0.95 MK 1.00* NL 1.00* OV 1.00* ! PT 0.62 SC 1.00* ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.30 HN 1.00* KP 1.04 ! LA 0.90 MK 1.00* NL 1.00* OV 1.45 ! PT 0.66 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 1.00* FD 1.30 HN 1.00* KP 1.09 ! LA 0.95 MK 1.00* NL 2.53 OV 1.00* ! PT 0.65 SC 1.00* ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.30 HN 1.00* KP 1.18 ! LA 0.94 MK 1.00* NL 1.00* OV 1.00* ! PT 0.66 SC 1.00* ! ! ! Fit before self-cal, rms=0.106501Jy sigma=0.001381 ! Fit after self-cal, rms=0.102440Jy sigma=0.000929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.987 mas, bmaj=5.258 mas, bpa=-29.82 degrees ! Estimated noise=507.585 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 = -0.0190519 Jy ! Component: 100 - total flux cleaned = -0.0191024 Jy ! Component: 150 - total flux cleaned = -0.0200583 Jy ! Component: 200 - total flux cleaned = -0.0201242 Jy ! Total flux subtracted in 200 components = -0.0201242 Jy ! Clean residual min=-0.006439 max=0.006411 Jy/beam ! Clean residual mean=-0.000202 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.248101 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 309 components and 0.248101 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=0.095409Jy sigma=0.000799 ! Fit after self-cal, rms=0.095707Jy sigma=0.000791 ! 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=0.095707Jy sigma=0.000791 ! Fit after self-cal, rms=0.094641Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.95 mas, bmaj=5.167 mas, bpa=-26.44 degrees ! Estimated noise=491.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00935807 Jy ! Component: 100 - total flux cleaned = 0.0114383 Jy ! Component: 150 - total flux cleaned = 0.0121021 Jy ! Component: 200 - total flux cleaned = 0.0135792 Jy ! Total flux subtracted in 200 components = 0.0135792 Jy ! Clean residual min=-0.002880 max=0.002895 Jy/beam ! Clean residual mean=-0.000053 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.26168 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 382 components and 0.26168 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=0.093035Jy sigma=0.000752 ! Fit after self-cal, rms=0.092666Jy sigma=0.000750 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 = 0.00191275 Jy ! Component: 100 - total flux cleaned = 0.00298912 Jy ! Component: 150 - total flux cleaned = 0.00353283 Jy ! Component: 200 - total flux cleaned = 0.00390537 Jy ! Total flux subtracted in 200 components = 0.00390537 Jy ! Clean residual min=-0.001983 max=0.001986 Jy/beam ! Clean residual mean=-0.000048 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.265585 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 432 components and 0.265585 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=0.092063Jy sigma=0.000744 ! Fit after self-cal, rms=0.091862Jy sigma=0.000744 ! 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=0.091862Jy sigma=0.000744 ! Fit after self-cal, rms=0.092684Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.97 mas, bmaj=5.155 mas, bpa=-27.14 degrees ! Estimated noise=488.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.04502e-05 Jy ! Component: 100 - total flux cleaned = -0.00036281 Jy ! Component: 150 - total flux cleaned = -0.00084779 Jy ! Component: 200 - total flux cleaned = -0.0015289 Jy ! Total flux subtracted in 200 components = -0.0015289 Jy ! Clean residual min=-0.001355 max=0.001359 Jy/beam ! Clean residual mean=-0.000028 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.264056 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 474 components and 0.264056 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=0.092375Jy sigma=0.000739 ! Fit after self-cal, rms=0.092226Jy sigma=0.000738 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 = 0.00030635 Jy ! Component: 100 - total flux cleaned = -9.86916e-05 Jy ! Component: 150 - total flux cleaned = -0.000477875 Jy ! Component: 200 - total flux cleaned = -0.000760667 Jy ! Total flux subtracted in 200 components = -0.000760667 Jy ! Clean residual min=-0.001119 max=0.001121 Jy/beam ! Clean residual mean=-0.000017 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.263296 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 508 components and 0.263296 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=0.092039Jy sigma=0.000737 ! Fit after self-cal, rms=0.091925Jy sigma=0.000737 ! 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=0.091925Jy sigma=0.000737 ! Fit after self-cal, rms=0.091322Jy sigma=0.000736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.612 mas, bmaj=5.532 mas, bpa=-15.48 degrees ! Estimated noise=472.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476386 Jy ! Component: 100 - total flux cleaned = -0.000287797 Jy ! Component: 150 - total flux cleaned = -0.000462651 Jy ! Component: 200 - total flux cleaned = -0.000676716 Jy ! Total flux subtracted in 200 components = -0.000676716 Jy ! Clean residual min=-0.000862 max=0.000859 Jy/beam ! Clean residual mean=-0.000013 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.262619 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 539 components and 0.262619 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=0.091202Jy sigma=0.000735 ! Fit after self-cal, rms=0.091120Jy sigma=0.000735 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 = 0.00030522 Jy ! Component: 100 - total flux cleaned = 0.000204277 Jy ! Component: 150 - total flux cleaned = 0.000202291 Jy ! Component: 200 - total flux cleaned = 0.000248357 Jy ! Total flux subtracted in 200 components = 0.000248357 Jy ! Clean residual min=-0.000754 max=0.000764 Jy/beam ! Clean residual mean=-0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.262867 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 555 components and 0.262867 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=0.091028Jy sigma=0.000734 ! Fit after self-cal, rms=0.090971Jy sigma=0.000734 ! 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=3.964 mas, bmaj=5.151 mas, bpa=-26.64 degrees ! Estimated noise=484.793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.964 x 5.151 at -26.64 degrees (North through East) ! Clean map min=-0.013626 max=0.10083 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=2.252 mas, bmaj=4.104 mas, bpa=-46.26 degrees ! Estimated noise=1817.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764753 Jy ! Component: 100 - total flux cleaned = 0.105467 Jy ! Component: 150 - total flux cleaned = 0.128819 Jy ! Component: 200 - total flux cleaned = 0.148984 Jy ! Total flux subtracted in 200 components = 0.148984 Jy ! Clean residual min=-0.018746 max=0.018846 Jy/beam ! Clean residual mean=-0.001816 rms=0.009156 Jy/beam ! Combined flux in latest and established models = 0.148984 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 106 model components to the UV plane model. ! The established model now contains 106 components and 0.148984 Jy ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=5.151 mas, bpa=-26.64 degrees ! Estimated noise=484.793 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 = 0.0270551 Jy ! Component: 100 - total flux cleaned = 0.0344382 Jy ! Component: 150 - total flux cleaned = 0.0355183 Jy ! Component: 200 - total flux cleaned = 0.0363706 Jy ! Total flux subtracted in 200 components = 0.0363706 Jy ! Clean residual min=-0.011263 max=0.011382 Jy/beam ! Clean residual mean=-0.000947 rms=0.005825 Jy/beam ! Combined flux in latest and established models = 0.185355 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 242 components and 0.185355 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=4.612 mas, bmaj=5.532 mas, bpa=-15.48 degrees ! Estimated noise=472.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00287735 Jy ! Component: 100 - total flux cleaned = -0.00240513 Jy ! Component: 150 - total flux cleaned = -0.00334293 Jy ! Component: 200 - total flux cleaned = -0.00215268 Jy ! Total flux subtracted in 200 components = -0.00215268 Jy ! Clean residual min=-0.006006 max=0.006004 Jy/beam ! Clean residual mean=-0.000430 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.183202 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 = -0.000344217 Jy ! Component: 100 - total flux cleaned = -0.0015662 Jy ! Component: 150 - total flux cleaned = -0.00372488 Jy ! Component: 200 - total flux cleaned = -0.00688751 Jy ! Total flux subtracted in 200 components = -0.00688751 Jy ! Clean residual min=-0.003919 max=0.003936 Jy/beam ! Clean residual mean=-0.000209 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.176315 Jy ! Adding 173 model components to the UV plane model. ! The established model now contains 400 components and 0.176315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=5.151 mas, bpa=-26.64 degrees ! Estimated noise=484.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323237 Jy ! Component: 100 - total flux cleaned = 0.0048443 Jy ! Component: 150 - total flux cleaned = 0.00578538 Jy ! Component: 200 - total flux cleaned = 0.00621943 Jy ! Total flux subtracted in 200 components = 0.00621943 Jy ! Clean residual min=-0.002306 max=0.002303 Jy/beam ! Clean residual mean=-0.000067 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.182534 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 457 components and 0.182534 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=0.091702Jy sigma=0.000741 ! Fit after self-cal, rms=0.091578Jy sigma=0.000739 wmodel J1330+2509_X_2014_06_09_pus_map.mod ! Writing 457 model components to file: J1330+2509_X_2014_06_09_pus_map.mod wobs J1330+2509_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1330+2509_X_2014_06_09_pus_uvs.fits wwins J1330+2509_X_2014_06_09_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1330+2509_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.964 x 5.151 at -26.64 degrees (North through East) ! Clean map min=-0.01694 max=0.089228 Jy/beam ! Writing clean map to FITS file: J1330+2509_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0892284 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000959474 device "J1330+2509_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1330+2509_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.2259 3.2259 6.45181 12.9036 25.8072 51.6145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.964 x 5.151 at -26.64 degrees (North through East) ! Clean map min=-0.01694 max=0.089228 Jy/beam quit ! Quitting program ! Log file J1330+2509_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:13:06 2016