! Started logfile: J0050-0929_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:48 2017 obs J0050-0929_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0050-0929_X_2014_01_04_pus_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0050-0929 ! ! 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 7200 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 J0050-0929_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.592700Jy sigma=0.007022 ! Fit after self-cal, rms=0.579647Jy sigma=0.006866 ! 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=0.6348 mas, bmaj=1.62 mas, bpa=1.413 degrees ! Estimated noise=1112.02 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.331896 Jy ! Component: 100 - total flux cleaned = 0.405757 Jy ! Total flux subtracted in 100 components = 0.405757 Jy ! Clean residual min=-0.017812 max=0.025805 Jy/beam ! Clean residual mean=0.000133 rms=0.005486 Jy/beam ! Combined flux in latest and established models = 0.405757 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.405757 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=0.116745Jy sigma=0.001440 ! Fit after self-cal, rms=0.116747Jy sigma=0.001439 ! 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=0.761 mas, bmaj=1.827 mas, bpa=1.267 degrees ! Estimated noise=701.459 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 = 0.0386165 Jy ! Component: 100 - total flux cleaned = 0.0582261 Jy ! Component: 150 - total flux cleaned = 0.068935 Jy ! Component: 200 - total flux cleaned = 0.0748455 Jy ! Total flux subtracted in 200 components = 0.0748455 Jy ! Clean residual min=-0.011001 max=0.010628 Jy/beam ! Clean residual mean=0.000027 rms=0.002983 Jy/beam ! Combined flux in latest and established models = 0.480602 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.480602 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=0.105823Jy sigma=0.001271 ! Fit after self-cal, rms=0.105897Jy sigma=0.001271 ! 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 0.97 ! MK 0.95 NL 0.98 OV 1.02 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.96 NL 1.00 OV 1.01 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 0.99 OV 1.01 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 1.00 OV 1.00 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.02 NL 1.02 OV 1.02 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.02 OV 1.04 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 1.02 OV 1.07 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.03 OV 1.07 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.02 OV 1.07 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.02 NL 1.03 OV 1.06 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.03 NL 1.05 OV 1.04 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.04 NL 1.03 OV 1.04 PT 0.96 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.105897Jy sigma=0.001271 ! Fit after self-cal, rms=0.103708Jy sigma=0.001234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7628 mas, bmaj=1.833 mas, bpa=1.222 degrees ! Estimated noise=696.125 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 = -0.000262976 Jy ! Component: 100 - total flux cleaned = -0.000367263 Jy ! Component: 150 - total flux cleaned = -0.000413363 Jy ! Component: 200 - total flux cleaned = -0.000457118 Jy ! Total flux subtracted in 200 components = -0.000457118 Jy ! Clean residual min=-0.005082 max=0.005169 Jy/beam ! Clean residual mean=-0.000001 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.480145 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.480145 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=0.103629Jy sigma=0.001234 ! Fit after self-cal, rms=0.103621Jy sigma=0.001234 ! 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=0.103621Jy sigma=0.001234 ! Fit after self-cal, rms=0.103892Jy sigma=0.001226 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7651 mas, bmaj=1.83 mas, bpa=1.105 degrees ! Estimated noise=697.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.24314e-05 Jy ! Component: 100 - total flux cleaned = 2.75548e-05 Jy ! Component: 150 - total flux cleaned = -5.19547e-05 Jy ! Component: 200 - total flux cleaned = -8.79193e-05 Jy ! Total flux subtracted in 200 components = -8.79193e-05 Jy ! Clean residual min=-0.002233 max=0.002575 Jy/beam ! Clean residual mean=0.000005 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.480057 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.480057 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=0.103853Jy sigma=0.001226 ! Fit after self-cal, rms=0.103873Jy sigma=0.001226 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 (7.8, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173133 Jy ! Component: 100 - total flux cleaned = 0.00218486 Jy ! Component: 150 - total flux cleaned = 0.00258493 Jy ! Component: 200 - total flux cleaned = 0.00268972 Jy ! Total flux subtracted in 200 components = 0.00268972 Jy ! Clean residual min=-0.002029 max=0.002253 Jy/beam ! Clean residual mean=0.000000 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.482747 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.482747 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=0.103796Jy sigma=0.001225 ! Fit after self-cal, rms=0.103795Jy sigma=0.001225 ! 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=0.103795Jy sigma=0.001225 ! Fit after self-cal, rms=0.103759Jy sigma=0.001225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7648 mas, bmaj=1.829 mas, bpa=1.123 degrees ! Estimated noise=696.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281195 Jy ! Component: 100 - total flux cleaned = 0.0001796 Jy ! Component: 150 - total flux cleaned = 5.71791e-05 Jy ! Component: 200 - total flux cleaned = 8.48523e-07 Jy ! Total flux subtracted in 200 components = 8.48523e-07 Jy ! Clean residual min=-0.001894 max=0.002000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.482748 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.482748 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=0.103736Jy sigma=0.001225 ! Fit after self-cal, rms=0.103734Jy sigma=0.001225 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 = -2.1089e-05 Jy ! Component: 100 - total flux cleaned = -0.000127594 Jy ! Component: 150 - total flux cleaned = -0.000176622 Jy ! Component: 200 - total flux cleaned = -0.000246158 Jy ! Total flux subtracted in 200 components = -0.000246158 Jy ! Clean residual min=-0.001846 max=0.001844 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.482502 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.482502 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=0.103720Jy sigma=0.001225 ! Fit after self-cal, rms=0.103719Jy sigma=0.001225 ! 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=0.103719Jy sigma=0.001225 ! Fit after self-cal, rms=0.103701Jy sigma=0.001225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=4.855 mas, bpa=-4.488 degrees ! Estimated noise=903.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231567 Jy ! Component: 100 - total flux cleaned = -0.000231943 Jy ! Component: 150 - total flux cleaned = -0.000255273 Jy ! Component: 200 - total flux cleaned = -0.00026532 Jy ! Total flux subtracted in 200 components = -0.00026532 Jy ! Clean residual min=-0.001654 max=0.001797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.482236 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.482236 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=0.103699Jy sigma=0.001224 ! Fit after self-cal, rms=0.103697Jy sigma=0.001224 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 = -3.03241e-05 Jy ! Component: 100 - total flux cleaned = -1.90312e-05 Jy ! Component: 150 - total flux cleaned = -2.8275e-05 Jy ! Component: 200 - total flux cleaned = -4.59901e-05 Jy ! Total flux subtracted in 200 components = -4.59901e-05 Jy ! Clean residual min=-0.001646 max=0.001799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.48219 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.48219 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=0.103696Jy sigma=0.001224 ! Fit after self-cal, rms=0.103695Jy sigma=0.001224 ! 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=0.7647 mas, bmaj=1.829 mas, bpa=1.146 degrees ! Estimated noise=696.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7647 x 1.829 at 1.146 degrees (North through East) ! Clean map min=-0.0015738 max=0.43344 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=0.6379 mas, bmaj=1.618 mas, bpa=1.3 degrees ! Estimated noise=1107.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.330527 Jy ! Component: 100 - total flux cleaned = 0.403666 Jy ! Component: 150 - total flux cleaned = 0.430835 Jy ! Component: 200 - total flux cleaned = 0.447007 Jy ! Total flux subtracted in 200 components = 0.447007 Jy ! Clean residual min=-0.005662 max=0.008592 Jy/beam ! Clean residual mean=0.000070 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.447007 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.447007 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7647 mas, bmaj=1.829 mas, bpa=1.146 degrees ! Estimated noise=696.05 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 = 0.015083 Jy ! Component: 100 - total flux cleaned = 0.0229275 Jy ! Component: 150 - total flux cleaned = 0.0270879 Jy ! Component: 200 - total flux cleaned = 0.0292638 Jy ! Total flux subtracted in 200 components = 0.0292638 Jy ! Clean residual min=-0.002318 max=0.002092 Jy/beam ! Clean residual mean=0.000018 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.476271 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.476271 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=2.051 mas, bmaj=4.855 mas, bpa=-4.488 degrees ! Estimated noise=903.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246857 Jy ! Component: 100 - total flux cleaned = 0.00356292 Jy ! Component: 150 - total flux cleaned = 0.00424811 Jy ! Component: 200 - total flux cleaned = 0.0046986 Jy ! Total flux subtracted in 200 components = 0.0046986 Jy ! Clean residual min=-0.001715 max=0.001901 Jy/beam ! Clean residual mean=0.000006 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.480969 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 = 0.000302149 Jy ! Component: 100 - total flux cleaned = 0.000330497 Jy ! Component: 150 - total flux cleaned = 0.000321301 Jy ! Component: 200 - total flux cleaned = 0.00032927 Jy ! Total flux subtracted in 200 components = 0.00032927 Jy ! Clean residual min=-0.001621 max=0.001860 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.481299 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.481299 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7647 mas, bmaj=1.829 mas, bpa=1.146 degrees ! Estimated noise=696.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040282 Jy ! Component: 100 - total flux cleaned = 0.000329791 Jy ! Component: 150 - total flux cleaned = 0.000299359 Jy ! Component: 200 - total flux cleaned = 0.000216811 Jy ! Total flux subtracted in 200 components = 0.000216811 Jy ! Clean residual min=-0.001835 max=0.001930 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.481515 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.481515 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=0.103698Jy sigma=0.001224 ! Fit after self-cal, rms=0.103694Jy sigma=0.001224 wmodel J0050-0929_X_2014_01_04_pus_map.mod ! Writing 78 model components to file: J0050-0929_X_2014_01_04_pus_map.mod wobs J0050-0929_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0050-0929_X_2014_01_04_pus_uvs.fits wwins J0050-0929_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0050-0929_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 = 0.00037071 Jy ! Component: 100 - total flux cleaned = 0.000678732 Jy ! Component: 150 - total flux cleaned = 0.000779859 Jy ! Component: 200 - total flux cleaned = 0.000875315 Jy ! Component: 250 - total flux cleaned = 0.000965674 Jy ! Component: 300 - total flux cleaned = 0.000966472 Jy ! Component: 350 - total flux cleaned = 0.000904317 Jy ! Component: 400 - total flux cleaned = 0.000904252 Jy ! Component: 450 - total flux cleaned = 0.000865745 Jy ! Component: 500 - total flux cleaned = 0.000847161 Jy ! Component: 550 - total flux cleaned = 0.000865457 Jy ! Component: 600 - total flux cleaned = 0.000812487 Jy ! Component: 650 - total flux cleaned = 0.000813122 Jy ! Component: 700 - total flux cleaned = 0.000813356 Jy ! Component: 750 - total flux cleaned = 0.000829758 Jy ! Component: 800 - total flux cleaned = 0.000830206 Jy ! Component: 850 - total flux cleaned = 0.000846217 Jy ! Component: 900 - total flux cleaned = 0.000846084 Jy ! Component: 950 - total flux cleaned = 0.000815794 Jy ! Component: 1000 - total flux cleaned = 0.0007567 Jy ! Component: 1050 - total flux cleaned = 0.000713342 Jy ! Component: 1100 - total flux cleaned = 0.000670633 Jy ! Component: 1150 - total flux cleaned = 0.000615041 Jy ! Component: 1200 - total flux cleaned = 0.000560172 Jy ! Component: 1250 - total flux cleaned = 0.000506103 Jy ! Component: 1300 - total flux cleaned = 0.000439801 Jy ! Component: 1350 - total flux cleaned = 0.000361593 Jy ! Component: 1400 - total flux cleaned = 0.000310387 Jy ! Component: 1450 - total flux cleaned = 0.000209305 Jy ! Component: 1500 - total flux cleaned = 0.000134546 Jy ! Component: 1550 - total flux cleaned = 3.6309e-05 Jy ! Component: 1600 - total flux cleaned = -7.25166e-05 Jy ! Component: 1650 - total flux cleaned = -0.0001442 Jy ! Component: 1700 - total flux cleaned = -0.000191441 Jy ! Component: 1750 - total flux cleaned = -0.000295888 Jy ! Component: 1800 - total flux cleaned = -0.000353222 Jy ! Component: 1850 - total flux cleaned = -0.000421054 Jy ! Component: 1900 - total flux cleaned = -0.000510459 Jy ! Component: 1950 - total flux cleaned = -0.000554585 Jy ! Component: 2000 - total flux cleaned = -0.00063086 Jy ! Total flux subtracted in 2048 components = -0.000674067 Jy ! Clean residual min=-0.000743 max=0.000566 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.480841 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 178 components and 0.480841 Jy ![Exited script file: muppet] wmap "J0050-0929_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7647 x 1.829 at 1.146 degrees (North through East) ! Clean map min=-0.0010217 max=0.43223 Jy/beam ! Writing clean map to FITS file: J0050-0929_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 0.432229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186727 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129603 0.129603 0.259206 0.518413 1.03683 2.07365 4.1473 8.2946 16.5892 33.1784 66.3568 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.432 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7647 x 1.829 at 1.146 degrees (North through East) ! Clean map min=-0.0010217 max=0.43223 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 J0050-0929_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:20:49 2017