! Started logfile: J2229-0832_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:47 2019 obs J2229-0832_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2229-0832_X_2017_04_28_pus_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.42716 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2229-0832 ! ! 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 907 lines of history. ! ! Reading 4152 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 J2229-0832_X_2017_04_28_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.378183Jy sigma=0.010618 ! Fit after self-cal, rms=1.373060Jy sigma=0.010590 ! 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=0.584 mas, bmaj=1.5 mas, bpa=1.983 degrees ! Estimated noise=2047.25 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 = 1.85027 Jy ! Component: 100 - total flux cleaned = 2.25419 Jy ! Total flux subtracted in 100 components = 2.25419 Jy ! Clean residual min=-0.088023 max=0.134895 Jy/beam ! Clean residual mean=0.000030 rms=0.027671 Jy/beam ! Combined flux in latest and established models = 2.25419 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 2.25419 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=0.250980Jy sigma=0.001937 ! Fit after self-cal, rms=0.250974Jy sigma=0.001937 ! 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=0.671 mas, bmaj=1.645 mas, bpa=2.063 degrees ! Estimated noise=1536.81 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 = 0.132194 Jy ! Component: 100 - total flux cleaned = 0.188471 Jy ! Component: 150 - total flux cleaned = 0.21656 Jy ! Component: 200 - total flux cleaned = 0.231343 Jy ! Total flux subtracted in 200 components = 0.231343 Jy ! Clean residual min=-0.046877 max=0.094684 Jy/beam ! Clean residual mean=0.000022 rms=0.018539 Jy/beam ! Combined flux in latest and established models = 2.48553 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 2.48553 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=0.207469Jy sigma=0.001268 ! Fit after self-cal, rms=0.206958Jy sigma=0.001263 ! 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 0.99 FD 0.97 HN 0.95 KP 1.00* ! LA 1.00* MK 0.98 NL 1.11 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.00* ! LA 1.00* MK 0.97 NL 1.12 OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 1.00* ! LA 1.00* MK 0.99 NL 1.11 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.95 KP 1.00* ! LA 1.00* MK 1.00 NL 1.08 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.96 KP 1.00* ! LA 1.00* MK 1.01 NL 1.12 OV 0.97 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.94 KP 1.00* ! LA 1.00* MK 1.00 NL 1.18 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.00* ! LA 1.00* MK 1.00 NL 1.14 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.00* ! LA 1.00* MK 1.00 NL 1.12 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 1.00* ! LA 1.00* MK 0.98 NL 1.12 OV 0.98 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 1.00* ! LA 1.00* MK 1.01 NL 1.16 OV 0.97 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 1.00* ! LA 1.00* MK 1.00 NL 1.18 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 1.00* ! LA 1.00* MK 1.01 NL 1.17 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.206958Jy sigma=0.001263 ! Fit after self-cal, rms=0.129243Jy sigma=0.000812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6711 mas, bmaj=1.648 mas, bpa=2.029 degrees ! Estimated noise=1533.06 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 = 0.0126973 Jy ! Component: 100 - total flux cleaned = 0.0127019 Jy ! Component: 150 - total flux cleaned = 0.0123547 Jy ! Component: 200 - total flux cleaned = 0.0123385 Jy ! Total flux subtracted in 200 components = 0.0123385 Jy ! Clean residual min=-0.021040 max=0.038980 Jy/beam ! Clean residual mean=-0.000011 rms=0.008126 Jy/beam ! Combined flux in latest and established models = 2.49787 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 2.49787 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=0.126577Jy sigma=0.000788 ! Fit after self-cal, rms=0.126459Jy sigma=0.000785 ! 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=0.126459Jy sigma=0.000785 ! Fit after self-cal, rms=0.126382Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6707 mas, bmaj=1.647 mas, bpa=2.071 degrees ! Estimated noise=1533.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977174 Jy ! Component: 100 - total flux cleaned = 0.0100892 Jy ! Component: 150 - total flux cleaned = 0.0103553 Jy ! Component: 200 - total flux cleaned = 0.0106015 Jy ! Total flux subtracted in 200 components = 0.0106015 Jy ! Clean residual min=-0.019283 max=0.035614 Jy/beam ! Clean residual mean=-0.000011 rms=0.007569 Jy/beam ! Combined flux in latest and established models = 2.50847 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 2.50847 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=0.124804Jy sigma=0.000770 ! Fit after self-cal, rms=0.124717Jy sigma=0.000769 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 (-8.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300949 Jy ! Component: 100 - total flux cleaned = 0.0411419 Jy ! Component: 150 - total flux cleaned = 0.0469024 Jy ! Component: 200 - total flux cleaned = 0.0522833 Jy ! Total flux subtracted in 200 components = 0.0522833 Jy ! Clean residual min=-0.014234 max=0.015701 Jy/beam ! Clean residual mean=-0.000010 rms=0.004430 Jy/beam ! Combined flux in latest and established models = 2.56076 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 2.56076 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=0.116524Jy sigma=0.000697 ! Fit after self-cal, rms=0.116379Jy sigma=0.000696 ! 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=0.116379Jy sigma=0.000696 ! Fit after self-cal, rms=0.116195Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6707 mas, bmaj=1.648 mas, bpa=2.049 degrees ! Estimated noise=1532.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552048 Jy ! Component: 100 - total flux cleaned = 0.00870488 Jy ! Component: 150 - total flux cleaned = 0.0111487 Jy ! Component: 200 - total flux cleaned = 0.013434 Jy ! Total flux subtracted in 200 components = 0.013434 Jy ! Clean residual min=-0.013475 max=0.015522 Jy/beam ! Clean residual mean=-0.000008 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 2.57419 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 2.57419 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=0.115326Jy sigma=0.000684 ! Fit after self-cal, rms=0.115297Jy sigma=0.000684 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 (0.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128252 Jy ! Component: 100 - total flux cleaned = 0.0158026 Jy ! Component: 150 - total flux cleaned = 0.0184431 Jy ! Component: 200 - total flux cleaned = 0.0207331 Jy ! Total flux subtracted in 200 components = 0.0207331 Jy ! Clean residual min=-0.008112 max=0.009026 Jy/beam ! Clean residual mean=-0.000002 rms=0.002278 Jy/beam ! Combined flux in latest and established models = 2.59492 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 2.59492 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=0.113188Jy sigma=0.000665 ! Fit after self-cal, rms=0.113137Jy sigma=0.000665 ! 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=0.113137Jy sigma=0.000665 ! Fit after self-cal, rms=0.113036Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=2.933 mas, bpa=14.28 degrees ! Estimated noise=2377.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810531 Jy ! Component: 100 - total flux cleaned = 0.0119228 Jy ! Component: 150 - total flux cleaned = 0.0143297 Jy ! Component: 200 - total flux cleaned = 0.0145068 Jy ! Total flux subtracted in 200 components = 0.0145068 Jy ! Clean residual min=-0.005100 max=0.006057 Jy/beam ! Clean residual mean=0.000002 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 2.60943 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 2.60943 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=0.112820Jy sigma=0.000662 ! Fit after self-cal, rms=0.112771Jy sigma=0.000661 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 = 0.00298488 Jy ! Component: 100 - total flux cleaned = 0.00279082 Jy ! Component: 150 - total flux cleaned = 0.00221448 Jy ! Component: 200 - total flux cleaned = 0.00148682 Jy ! Total flux subtracted in 200 components = 0.00148682 Jy ! Clean residual min=-0.003958 max=0.004844 Jy/beam ! Clean residual mean=0.000002 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 2.61092 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 2.61092 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=0.112818Jy sigma=0.000661 ! Fit after self-cal, rms=0.112815Jy sigma=0.000661 ! 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=0.6706 mas, bmaj=1.648 mas, bpa=2.041 degrees ! Estimated noise=1530.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6706 x 1.648 at 2.041 degrees (North through East) ! Clean map min=-0.0084345 max=2.3715 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=0.112815Jy sigma=0.000661 ! Fit after self-cal, rms=0.102861Jy sigma=0.000587 ! Inverting map and beam ! Estimated beam: bmin=0.6705 mas, bmaj=1.647 mas, bpa=2.069 degrees ! Estimated noise=1530.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245564 Jy ! Component: 100 - total flux cleaned = 0.0033831 Jy ! Component: 150 - total flux cleaned = 0.00412893 Jy ! Component: 200 - total flux cleaned = 0.00502059 Jy ! Total flux subtracted in 200 components = 0.00502059 Jy ! Clean residual min=-0.005593 max=0.006059 Jy/beam ! Clean residual mean=-0.000001 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 2.61594 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 2.61594 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=0.102464Jy sigma=0.000584 ! Fit after self-cal, rms=0.102447Jy sigma=0.000584 ! Inverting map ! Added new window around map position (-7.2, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020312 Jy ! Component: 100 - total flux cleaned = 0.00251696 Jy ! Component: 150 - total flux cleaned = 0.00282699 Jy ! Component: 200 - total flux cleaned = 0.00310498 Jy ! Total flux subtracted in 200 components = 0.00310498 Jy ! Clean residual min=-0.004461 max=0.004704 Jy/beam ! Clean residual mean=-0.000001 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 2.61904 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 2.61904 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=0.102058Jy sigma=0.000581 ! Fit after self-cal, rms=0.102031Jy sigma=0.000580 ! 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=0.102031Jy sigma=0.000580 ! Fit after self-cal, rms=0.102007Jy sigma=0.000580 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=0.5838 mas, bmaj=1.503 mas, bpa=1.97 degrees ! Estimated noise=2036.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.84069 Jy ! Component: 100 - total flux cleaned = 2.24273 Jy ! Component: 150 - total flux cleaned = 2.36818 Jy ! Component: 200 - total flux cleaned = 2.4264 Jy ! Total flux subtracted in 200 components = 2.4264 Jy ! Clean residual min=-0.034428 max=0.030620 Jy/beam ! Clean residual mean=0.000010 rms=0.008685 Jy/beam ! Combined flux in latest and established models = 2.4264 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 9 model components to the UV plane model. ! The established model now contains 9 components and 2.4264 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6705 mas, bmaj=1.647 mas, bpa=2.07 degrees ! Estimated noise=1530.72 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 = 0.0424399 Jy ! Component: 100 - total flux cleaned = 0.0717521 Jy ! Component: 150 - total flux cleaned = 0.0938697 Jy ! Component: 200 - total flux cleaned = 0.110452 Jy ! Total flux subtracted in 200 components = 0.110452 Jy ! Clean residual min=-0.017532 max=0.015997 Jy/beam ! Clean residual mean=-0.000005 rms=0.005222 Jy/beam ! Combined flux in latest and established models = 2.53685 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 2.53685 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=1.571 mas, bmaj=2.933 mas, bpa=14.32 degrees ! Estimated noise=2378.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304361 Jy ! Component: 100 - total flux cleaned = 0.0438102 Jy ! Component: 150 - total flux cleaned = 0.0526135 Jy ! Component: 200 - total flux cleaned = 0.0592828 Jy ! Total flux subtracted in 200 components = 0.0592828 Jy ! Clean residual min=-0.008375 max=0.012049 Jy/beam ! Clean residual mean=-0.000004 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 2.59614 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 = 0.00540223 Jy ! Component: 100 - total flux cleaned = 0.0107312 Jy ! Component: 150 - total flux cleaned = 0.0143983 Jy ! Component: 200 - total flux cleaned = 0.0163679 Jy ! Total flux subtracted in 200 components = 0.0163679 Jy ! Clean residual min=-0.005891 max=0.007538 Jy/beam ! Clean residual mean=0.000002 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 2.6125 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 66 components and 2.6125 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6705 mas, bmaj=1.647 mas, bpa=2.07 degrees ! Estimated noise=1530.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239838 Jy ! Component: 100 - total flux cleaned = 0.00151436 Jy ! Component: 150 - total flux cleaned = 0.00218127 Jy ! Component: 200 - total flux cleaned = 0.00304066 Jy ! Total flux subtracted in 200 components = 0.00304066 Jy ! Clean residual min=-0.009917 max=0.007191 Jy/beam ! Clean residual mean=-0.000001 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 2.61555 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 2.61555 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=0.103343Jy sigma=0.000591 ! Fit after self-cal, rms=0.102975Jy sigma=0.000588 wmodel J2229-0832_X_2017_04_28_pus_map.mod ! Writing 81 model components to file: J2229-0832_X_2017_04_28_pus_map.mod wobs J2229-0832_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2229-0832_X_2017_04_28_pus_uvs.fits wwins J2229-0832_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J2229-0832_X_2017_04_28_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 = -0.00409864 Jy ! Component: 100 - total flux cleaned = -0.00484001 Jy ! Component: 150 - total flux cleaned = -0.0047628 Jy ! Component: 200 - total flux cleaned = -0.00440071 Jy ! Component: 250 - total flux cleaned = -0.00374983 Jy ! Component: 300 - total flux cleaned = -0.00307585 Jy ! Component: 350 - total flux cleaned = -0.00258582 Jy ! Component: 400 - total flux cleaned = -0.00225918 Jy ! Component: 450 - total flux cleaned = -0.00183058 Jy ! Component: 500 - total flux cleaned = -0.00171286 Jy ! Component: 550 - total flux cleaned = -0.00126672 Jy ! Component: 600 - total flux cleaned = -0.00100264 Jy ! Component: 650 - total flux cleaned = -0.000547211 Jy ! Component: 700 - total flux cleaned = -0.000304984 Jy ! Component: 750 - total flux cleaned = 2.23678e-05 Jy ! Component: 800 - total flux cleaned = 0.000469129 Jy ! Component: 850 - total flux cleaned = 0.000726235 Jy ! Component: 900 - total flux cleaned = 0.000893257 Jy ! Component: 950 - total flux cleaned = 0.00109369 Jy ! Component: 1000 - total flux cleaned = 0.00117112 Jy ! Component: 1050 - total flux cleaned = 0.00128388 Jy ! Component: 1100 - total flux cleaned = 0.00139203 Jy ! Component: 1150 - total flux cleaned = 0.00139162 Jy ! Component: 1200 - total flux cleaned = 0.00149325 Jy ! Component: 1250 - total flux cleaned = 0.00146022 Jy ! Component: 1300 - total flux cleaned = 0.00155608 Jy ! Component: 1350 - total flux cleaned = 0.0016185 Jy ! Component: 1400 - total flux cleaned = 0.0017089 Jy ! Component: 1450 - total flux cleaned = 0.00173796 Jy ! Component: 1500 - total flux cleaned = 0.00182449 Jy ! Component: 1550 - total flux cleaned = 0.00190914 Jy ! Component: 1600 - total flux cleaned = 0.00204595 Jy ! Component: 1650 - total flux cleaned = 0.00212584 Jy ! Component: 1700 - total flux cleaned = 0.00225743 Jy ! Component: 1750 - total flux cleaned = 0.00241102 Jy ! Component: 1800 - total flux cleaned = 0.00248583 Jy ! Component: 1850 - total flux cleaned = 0.00253514 Jy ! Component: 1900 - total flux cleaned = 0.0027043 Jy ! Component: 1950 - total flux cleaned = 0.00277565 Jy ! Component: 2000 - total flux cleaned = 0.00293898 Jy ! Total flux subtracted in 2048 components = 0.00307675 Jy ! Clean residual min=-0.001223 max=0.001279 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 2.61862 Jy keep ! Adding 103 model components to the UV plane model. ! The established model now contains 184 components and 2.61862 Jy ![Exited script file: muppet] wmap "J2229-0832_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6705 x 1.647 at 2.07 degrees (North through East) ! Clean map min=-0.0054488 max=2.3735 Jy/beam ! Writing clean map to FITS file: J2229-0832_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.37354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0500709 0.0500709 0.100142 0.200284 0.400568 0.801135 1.60227 3.20454 6.40908 12.8182 25.6363 51.2727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.373 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6705 x 1.647 at 2.07 degrees (North through East) ! Clean map min=-0.0054488 max=2.3735 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 J2229-0832_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:48 2019