! Started logfile: J1124+2307_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:49 2017 obs J1124+2307_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1124+2307_X_2014_01_04_pus_uva.fits ! AN table 1: 86 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1124+2307 ! ! 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 382 lines of history. ! ! Reading 12900 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 J1124+2307_X_2014_01_04_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 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972371Jy sigma=0.012745 ! Fit after self-cal, rms=0.947007Jy sigma=0.012453 ! 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=0.7365 mas, bmaj=1.351 mas, bpa=5.851 degrees ! Estimated noise=1017.37 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 = 0.0394171 Jy ! Component: 100 - total flux cleaned = 0.0507368 Jy ! Total flux subtracted in 100 components = 0.0507368 Jy ! Clean residual min=-0.004845 max=0.005321 Jy/beam ! Clean residual mean=-0.000146 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.0507369 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0507369 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=0.058079Jy sigma=0.000735 ! Fit after self-cal, rms=0.057938Jy sigma=0.000732 ! 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=0.8946 mas, bmaj=1.616 mas, bpa=4.247 degrees ! Estimated noise=478.516 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 = 0.00995049 Jy ! Component: 100 - total flux cleaned = 0.0147672 Jy ! Component: 150 - total flux cleaned = 0.0173494 Jy ! Component: 200 - total flux cleaned = 0.0188587 Jy ! Total flux subtracted in 200 components = 0.0188587 Jy ! Clean residual min=-0.002842 max=0.002257 Jy/beam ! Clean residual mean=-0.000111 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0695956 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.0695956 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=0.056464Jy sigma=0.000709 ! Fit after self-cal, rms=0.056468Jy sigma=0.000708 ! 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 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.08 NL 1.06 OV 1.02 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.12 NL 1.04 OV 0.98 PT 0.87 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.11 NL 1.00 OV 1.02 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.02 NL 1.02 OV 0.95 PT 0.89 ! SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.11 NL 1.10 OV 1.03 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 1.05 OV 1.02 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.09 NL 1.05 OV 0.98 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 1.11 OV 1.09 PT 0.91 ! SC 1.17 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.07 NL 1.08 OV 1.08 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.99 NL 1.09 OV 1.02 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.86 NL 1.04 OV 1.08 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 0.90 NL 1.18 OV 1.02 PT 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.056468Jy sigma=0.000708 ! Fit after self-cal, rms=0.056925Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9069 mas, bmaj=1.642 mas, bpa=4.354 degrees ! Estimated noise=478.87 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 = 0.000260963 Jy ! Component: 100 - total flux cleaned = 0.000225554 Jy ! Component: 150 - total flux cleaned = 0.000253143 Jy ! Component: 200 - total flux cleaned = 0.000278366 Jy ! Total flux subtracted in 200 components = 0.000278366 Jy ! Clean residual min=-0.001394 max=0.002023 Jy/beam ! Clean residual mean=-0.000014 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0698739 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0698739 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=0.056889Jy sigma=0.000704 ! Fit after self-cal, rms=0.056961Jy sigma=0.000703 ! 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=0.056961Jy sigma=0.000703 ! Fit after self-cal, rms=0.056816Jy sigma=0.000703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=1.646 mas, bpa=4.792 degrees ! Estimated noise=477.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168089 Jy ! Component: 100 - total flux cleaned = 0.0001369 Jy ! Component: 150 - total flux cleaned = 0.000210244 Jy ! Component: 200 - total flux cleaned = 0.000210688 Jy ! Total flux subtracted in 200 components = 0.000210688 Jy ! Clean residual min=-0.001286 max=0.001717 Jy/beam ! Clean residual mean=-0.000010 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0700846 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0700846 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=0.056789Jy sigma=0.000702 ! Fit after self-cal, rms=0.056813Jy sigma=0.000702 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 (5.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137127 Jy ! Component: 100 - total flux cleaned = 0.00159329 Jy ! Component: 150 - total flux cleaned = 0.00156375 Jy ! Component: 200 - total flux cleaned = 0.00156453 Jy ! Total flux subtracted in 200 components = 0.00156453 Jy ! Clean residual min=-0.001063 max=0.001141 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0716492 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0716492 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=0.056755Jy sigma=0.000702 ! Fit after self-cal, rms=0.056724Jy sigma=0.000701 ! 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=0.056724Jy sigma=0.000701 ! Fit after self-cal, rms=0.056250Jy sigma=0.000701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=1.646 mas, bpa=5.033 degrees ! Estimated noise=474.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704794 Jy ! Component: 100 - total flux cleaned = 0.000758932 Jy ! Component: 150 - total flux cleaned = 0.000782209 Jy ! Component: 200 - total flux cleaned = 0.000782572 Jy ! Total flux subtracted in 200 components = 0.000782572 Jy ! Clean residual min=-0.000964 max=0.000998 Jy/beam ! Clean residual mean=0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0724317 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0724318 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=0.056225Jy sigma=0.000701 ! Fit after self-cal, rms=0.056215Jy sigma=0.000701 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 = 0.000154286 Jy ! Component: 100 - total flux cleaned = 0.000177624 Jy ! Component: 150 - total flux cleaned = 0.00017707 Jy ! Component: 200 - total flux cleaned = 0.000158024 Jy ! Total flux subtracted in 200 components = 0.000158024 Jy ! Clean residual min=-0.000922 max=0.000947 Jy/beam ! Clean residual mean=0.000006 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0725898 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0725898 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=0.056198Jy sigma=0.000701 ! Fit after self-cal, rms=0.056190Jy sigma=0.000701 ! 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=0.056190Jy sigma=0.000701 ! Fit after self-cal, rms=0.056152Jy sigma=0.000701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=4.032 mas, bpa=-9.953 degrees ! Estimated noise=598.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370798 Jy ! Component: 100 - total flux cleaned = 0.000506423 Jy ! Component: 150 - total flux cleaned = 0.000569093 Jy ! Component: 200 - total flux cleaned = 0.000595355 Jy ! Total flux subtracted in 200 components = 0.000595355 Jy ! Clean residual min=-0.000775 max=0.000648 Jy/beam ! Clean residual mean=0.000016 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0731851 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0731851 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=0.056149Jy sigma=0.000701 ! Fit after self-cal, rms=0.056148Jy sigma=0.000701 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 = -1.8456e-05 Jy ! Component: 100 - total flux cleaned = 4.60989e-05 Jy ! Component: 150 - total flux cleaned = 8.01144e-05 Jy ! Component: 200 - total flux cleaned = 6.44358e-05 Jy ! Total flux subtracted in 200 components = 6.44358e-05 Jy ! Clean residual min=-0.000739 max=0.000641 Jy/beam ! Clean residual mean=0.000017 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0732496 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.0732496 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=0.056147Jy sigma=0.000701 ! Fit after self-cal, rms=0.056145Jy sigma=0.000701 ! 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=0.8965 mas, bmaj=1.646 mas, bpa=5.06 degrees ! Estimated noise=473.843 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8965 x 1.646 at 5.06 degrees (North through East) ! Clean map min=-0.0010791 max=0.05333 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=0.7298 mas, bmaj=1.373 mas, bpa=6.789 degrees ! Estimated noise=1016.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038698 Jy ! Component: 100 - total flux cleaned = 0.0524485 Jy ! Component: 150 - total flux cleaned = 0.0597477 Jy ! Component: 200 - total flux cleaned = 0.0635024 Jy ! Total flux subtracted in 200 components = 0.0635024 Jy ! Clean residual min=-0.002936 max=0.003251 Jy/beam ! Clean residual mean=-0.000051 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0635024 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0635024 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=1.646 mas, bpa=5.06 degrees ! Estimated noise=473.843 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) ! Added new window around map position (1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411972 Jy ! Component: 100 - total flux cleaned = 0.00622716 Jy ! Component: 150 - total flux cleaned = 0.00763687 Jy ! Component: 200 - total flux cleaned = 0.0085015 Jy ! Total flux subtracted in 200 components = 0.0085015 Jy ! Clean residual min=-0.001267 max=0.001115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0720039 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.0720039 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=2.22 mas, bmaj=4.032 mas, bpa=-9.953 degrees ! Estimated noise=598.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831802 Jy ! Component: 100 - total flux cleaned = 0.00117173 Jy ! Component: 150 - total flux cleaned = 0.00131896 Jy ! Component: 200 - total flux cleaned = 0.00137332 Jy ! Total flux subtracted in 200 components = 0.00137332 Jy ! Clean residual min=-0.000866 max=0.000861 Jy/beam ! Clean residual mean=0.000025 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0733772 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 = 3.60741e-05 Jy ! Component: 100 - total flux cleaned = 3.57099e-05 Jy ! Component: 150 - total flux cleaned = 3.50175e-05 Jy ! Component: 200 - total flux cleaned = 3.46718e-05 Jy ! Total flux subtracted in 200 components = 3.46718e-05 Jy ! Clean residual min=-0.000754 max=0.000797 Jy/beam ! Clean residual mean=0.000025 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0734119 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0734119 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=1.646 mas, bpa=5.06 degrees ! Estimated noise=473.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.37735e-05 Jy ! Component: 100 - total flux cleaned = -1.29101e-05 Jy ! Component: 150 - total flux cleaned = 4.74599e-06 Jy ! Component: 200 - total flux cleaned = 2.86523e-06 Jy ! Total flux subtracted in 200 components = 2.86523e-06 Jy ! Clean residual min=-0.000849 max=0.000945 Jy/beam ! Clean residual mean=0.000011 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0734148 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0734147 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=0.056140Jy sigma=0.000701 ! Fit after self-cal, rms=0.056110Jy sigma=0.000700 wmodel J1124+2307_X_2014_01_04_pus_map.mod ! Writing 62 model components to file: J1124+2307_X_2014_01_04_pus_map.mod wobs J1124+2307_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1124+2307_X_2014_01_04_pus_uvs.fits wwins J1124+2307_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1124+2307_X_2014_01_04_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 = 0.00031512 Jy ! Component: 100 - total flux cleaned = 0.000472038 Jy ! Component: 150 - total flux cleaned = 0.000663775 Jy ! Component: 200 - total flux cleaned = 0.000802343 Jy ! Component: 250 - total flux cleaned = 0.00088113 Jy ! Component: 300 - total flux cleaned = 0.000969287 Jy ! Component: 350 - total flux cleaned = 0.00105411 Jy ! Component: 400 - total flux cleaned = 0.001159 Jy ! Component: 450 - total flux cleaned = 0.00121501 Jy ! Component: 500 - total flux cleaned = 0.00128021 Jy ! Component: 550 - total flux cleaned = 0.00133299 Jy ! Component: 600 - total flux cleaned = 0.00140487 Jy ! Component: 650 - total flux cleaned = 0.00145493 Jy ! Component: 700 - total flux cleaned = 0.00150377 Jy ! Component: 750 - total flux cleaned = 0.00152289 Jy ! Component: 800 - total flux cleaned = 0.00156997 Jy ! Component: 850 - total flux cleaned = 0.00163439 Jy ! Component: 900 - total flux cleaned = 0.00170668 Jy ! Component: 950 - total flux cleaned = 0.00177753 Jy ! Component: 1000 - total flux cleaned = 0.00183842 Jy ! Component: 1050 - total flux cleaned = 0.00192369 Jy ! Component: 1100 - total flux cleaned = 0.00198229 Jy ! Component: 1150 - total flux cleaned = 0.00205637 Jy ! Component: 1200 - total flux cleaned = 0.00213717 Jy ! Component: 1250 - total flux cleaned = 0.00220861 Jy ! Component: 1300 - total flux cleaned = 0.00229453 Jy ! Component: 1350 - total flux cleaned = 0.00236362 Jy ! Component: 1400 - total flux cleaned = 0.00245423 Jy ! Component: 1450 - total flux cleaned = 0.00252103 Jy ! Component: 1500 - total flux cleaned = 0.00257953 Jy ! Component: 1550 - total flux cleaned = 0.00265157 Jy ! Component: 1600 - total flux cleaned = 0.00272961 Jy ! Component: 1650 - total flux cleaned = 0.00281349 Jy ! Component: 1700 - total flux cleaned = 0.00286855 Jy ! Component: 1750 - total flux cleaned = 0.0029297 Jy ! Component: 1800 - total flux cleaned = 0.00299014 Jy ! Component: 1850 - total flux cleaned = 0.00304994 Jy ! Component: 1900 - total flux cleaned = 0.0031158 Jy ! Component: 1950 - total flux cleaned = 0.00318742 Jy ! Component: 2000 - total flux cleaned = 0.00326484 Jy ! Total flux subtracted in 2048 components = 0.00333504 Jy ! Clean residual min=-0.000327 max=0.000411 Jy/beam ! Clean residual mean=0.000005 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0767498 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 168 components and 0.0767498 Jy ![Exited script file: muppet] wmap "J1124+2307_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8965 x 1.646 at 5.06 degrees (North through East) ! Clean map min=-0.00072102 max=0.053747 Jy/beam ! Writing clean map to FITS file: J1124+2307_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0537466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102864 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.574164 0.574164 1.14833 2.29666 4.59331 9.18662 18.3732 36.7465 73.493 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8965 x 1.646 at 5.06 degrees (North through East) ! Clean map min=-0.00072102 max=0.053747 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 J1124+2307_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:50 2017