! Started logfile: J0847-0703_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:37 2017 obs J0847-0703_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0847-0703_X_2014_01_04_pus_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.498889 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0847-0703 ! ! 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 16164 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 J0847-0703_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 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.810843Jy sigma=0.009565 ! Fit after self-cal, rms=0.775164Jy sigma=0.009174 ! 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=0.66 mas, bmaj=1.699 mas, bpa=0.5538 degrees ! Estimated noise=751.073 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 = 0.170123 Jy ! Component: 100 - total flux cleaned = 0.214556 Jy ! Total flux subtracted in 100 components = 0.214556 Jy ! Clean residual min=-0.014037 max=0.020033 Jy/beam ! Clean residual mean=0.000096 rms=0.003870 Jy/beam ! Combined flux in latest and established models = 0.214556 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.214556 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=0.085815Jy sigma=0.001042 ! Fit after self-cal, rms=0.085806Jy sigma=0.001042 ! 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=0.81 mas, bmaj=1.954 mas, bpa=0.008968 degrees ! Estimated noise=473.304 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 = 0.0309524 Jy ! Component: 100 - total flux cleaned = 0.0456954 Jy ! Component: 150 - total flux cleaned = 0.0536362 Jy ! Component: 200 - total flux cleaned = 0.0580181 Jy ! Total flux subtracted in 200 components = 0.0580181 Jy ! Clean residual min=-0.009139 max=0.014143 Jy/beam ! Clean residual mean=0.000157 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 0.272574 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.272574 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=0.076766Jy sigma=0.000894 ! Fit after self-cal, rms=0.076827Jy sigma=0.000894 ! 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 1.03 KP 1.00* LA 0.95 ! MK 0.95 NL 1.12 OV 0.96 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.95 ! MK 0.97 NL 1.12 OV 0.95 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.97 ! MK 0.98 NL 1.14 OV 0.96 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.99 ! MK 0.98 NL 1.13 OV 0.97 PT 0.86 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.95 ! MK 1.00 NL 1.15 OV 0.96 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.97 ! MK 0.98 NL 1.16 OV 0.97 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.97 ! MK 0.98 NL 1.13 OV 1.02 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.98 ! MK 0.98 NL 1.17 OV 1.01 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.96 ! MK 1.00 NL 1.18 OV 1.01 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.99 ! MK 1.01 NL 1.17 OV 1.00 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.99 ! MK 0.99 NL 1.18 OV 0.99 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.97 ! MK 1.01 NL 1.20 OV 1.01 PT 0.92 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.076827Jy sigma=0.000894 ! Fit after self-cal, rms=0.073726Jy sigma=0.000846 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8112 mas, bmaj=1.972 mas, bpa=0.09991 degrees ! Estimated noise=469.796 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 = -0.000587003 Jy ! Component: 100 - total flux cleaned = -0.000634232 Jy ! Component: 150 - total flux cleaned = -0.000676087 Jy ! Component: 200 - total flux cleaned = -0.00071219 Jy ! Total flux subtracted in 200 components = -0.00071219 Jy ! Clean residual min=-0.004194 max=0.006013 Jy/beam ! Clean residual mean=0.000017 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.271862 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.271862 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=0.073675Jy sigma=0.000845 ! Fit after self-cal, rms=0.073744Jy sigma=0.000845 ! 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=0.073744Jy sigma=0.000845 ! Fit after self-cal, rms=0.074201Jy sigma=0.000843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8103 mas, bmaj=1.979 mas, bpa=0.03253 degrees ! Estimated noise=470.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145771 Jy ! Component: 100 - total flux cleaned = -0.000194669 Jy ! Component: 150 - total flux cleaned = -0.000237692 Jy ! Component: 200 - total flux cleaned = -0.000236829 Jy ! Total flux subtracted in 200 components = -0.000236829 Jy ! Clean residual min=-0.003743 max=0.005991 Jy/beam ! Clean residual mean=0.000007 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.271625 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.271625 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=0.074141Jy sigma=0.000842 ! Fit after self-cal, rms=0.074152Jy sigma=0.000842 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 (11.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557047 Jy ! Component: 100 - total flux cleaned = 0.00676006 Jy ! Component: 150 - total flux cleaned = 0.00716506 Jy ! Component: 200 - total flux cleaned = 0.00776985 Jy ! Total flux subtracted in 200 components = 0.00776985 Jy ! Clean residual min=-0.003085 max=0.003282 Jy/beam ! Clean residual mean=-0.000015 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.279395 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.279395 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=0.073711Jy sigma=0.000837 ! Fit after self-cal, rms=0.073698Jy sigma=0.000837 ! 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=0.073698Jy sigma=0.000837 ! Fit after self-cal, rms=0.073772Jy sigma=0.000836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.812 mas, bmaj=1.982 mas, bpa=0.02059 degrees ! Estimated noise=469.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118066 Jy ! Component: 100 - total flux cleaned = 0.00128703 Jy ! Component: 150 - total flux cleaned = 0.00137087 Jy ! Component: 200 - total flux cleaned = 0.001407 Jy ! Total flux subtracted in 200 components = 0.001407 Jy ! Clean residual min=-0.002768 max=0.003136 Jy/beam ! Clean residual mean=-0.000019 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.280802 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.280802 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=0.073712Jy sigma=0.000836 ! Fit after self-cal, rms=0.073717Jy sigma=0.000836 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, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160735 Jy ! Component: 100 - total flux cleaned = 0.00126208 Jy ! Component: 150 - total flux cleaned = 0.00105008 Jy ! Component: 200 - total flux cleaned = 0.00113432 Jy ! Total flux subtracted in 200 components = 0.00113432 Jy ! Clean residual min=-0.002296 max=0.002413 Jy/beam ! Clean residual mean=-0.000024 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.281937 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.281937 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=0.073583Jy sigma=0.000834 ! Fit after self-cal, rms=0.073587Jy sigma=0.000834 ! 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=0.073587Jy sigma=0.000834 ! Fit after self-cal, rms=0.073485Jy sigma=0.000834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=4.414 mas, bpa=1.977 degrees ! Estimated noise=609.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613372 Jy ! Component: 100 - total flux cleaned = 0.000849543 Jy ! Component: 150 - total flux cleaned = 0.000899554 Jy ! Component: 200 - total flux cleaned = 0.00089896 Jy ! Total flux subtracted in 200 components = 0.00089896 Jy ! Clean residual min=-0.002311 max=0.002292 Jy/beam ! Clean residual mean=-0.000036 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.282836 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.282836 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=0.073477Jy sigma=0.000833 ! Fit after self-cal, rms=0.073474Jy sigma=0.000833 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 = -9.48212e-05 Jy ! Component: 100 - total flux cleaned = -7.45278e-05 Jy ! Component: 150 - total flux cleaned = -5.65214e-05 Jy ! Component: 200 - total flux cleaned = -4.00647e-05 Jy ! Total flux subtracted in 200 components = -4.00647e-05 Jy ! Clean residual min=-0.002274 max=0.002154 Jy/beam ! Clean residual mean=-0.000035 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.282795 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.282796 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=0.073479Jy sigma=0.000833 ! Fit after self-cal, rms=0.073475Jy sigma=0.000833 ! 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=0.8123 mas, bmaj=1.983 mas, bpa=0.001129 degrees ! Estimated noise=468.867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8123 x 1.983 at 0.001129 degrees (North through East) ! Clean map min=-0.0021678 max=0.22986 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=0.6599 mas, bmaj=1.72 mas, bpa=0.7953 degrees ! Estimated noise=751.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170048 Jy ! Component: 100 - total flux cleaned = 0.214907 Jy ! Component: 150 - total flux cleaned = 0.237864 Jy ! Component: 200 - total flux cleaned = 0.25071 Jy ! Total flux subtracted in 200 components = 0.25071 Jy ! Clean residual min=-0.006257 max=0.006615 Jy/beam ! Clean residual mean=0.000028 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.25071 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 0.25071 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8123 mas, bmaj=1.983 mas, bpa=0.001129 degrees ! Estimated noise=468.867 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 = 0.00925809 Jy ! Component: 100 - total flux cleaned = 0.0150206 Jy ! Component: 150 - total flux cleaned = 0.019085 Jy ! Component: 200 - total flux cleaned = 0.021926 Jy ! Total flux subtracted in 200 components = 0.021926 Jy ! Clean residual min=-0.003288 max=0.003821 Jy/beam ! Clean residual mean=0.000024 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.272636 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.272636 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=2.231 mas, bmaj=4.414 mas, bpa=1.977 degrees ! Estimated noise=609.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470066 Jy ! Component: 100 - total flux cleaned = 0.00718248 Jy ! Component: 150 - total flux cleaned = 0.00819418 Jy ! Component: 200 - total flux cleaned = 0.00870791 Jy ! Total flux subtracted in 200 components = 0.00870791 Jy ! Clean residual min=-0.002679 max=0.002782 Jy/beam ! Clean residual mean=-0.000019 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.281344 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 = 0.000374237 Jy ! Component: 100 - total flux cleaned = 0.000650652 Jy ! Component: 150 - total flux cleaned = 0.000923559 Jy ! Component: 200 - total flux cleaned = 0.00105762 Jy ! Total flux subtracted in 200 components = 0.00105762 Jy ! Clean residual min=-0.002322 max=0.002385 Jy/beam ! Clean residual mean=-0.000029 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.282402 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.282402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8123 mas, bmaj=1.983 mas, bpa=0.001129 degrees ! Estimated noise=468.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541672 Jy ! Component: 100 - total flux cleaned = 0.000674931 Jy ! Component: 150 - total flux cleaned = 0.000736929 Jy ! Component: 200 - total flux cleaned = 0.000892317 Jy ! Total flux subtracted in 200 components = 0.000892317 Jy ! Clean residual min=-0.002660 max=0.002097 Jy/beam ! Clean residual mean=-0.000016 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.283294 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.283294 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=0.073527Jy sigma=0.000834 ! Fit after self-cal, rms=0.073515Jy sigma=0.000834 wmodel J0847-0703_X_2014_01_04_pus_map.mod ! Writing 72 model components to file: J0847-0703_X_2014_01_04_pus_map.mod wobs J0847-0703_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0847-0703_X_2014_01_04_pus_uvs.fits wwins J0847-0703_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0847-0703_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 = -0.000495337 Jy ! Component: 100 - total flux cleaned = -0.000320255 Jy ! Component: 150 - total flux cleaned = -0.000289862 Jy ! Component: 200 - total flux cleaned = -0.000204467 Jy ! Component: 250 - total flux cleaned = -0.000179321 Jy ! Component: 300 - total flux cleaned = -5.47559e-05 Jy ! Component: 350 - total flux cleaned = 6.2758e-05 Jy ! Component: 400 - total flux cleaned = 0.000129523 Jy ! Component: 450 - total flux cleaned = 0.000215145 Jy ! Component: 500 - total flux cleaned = 0.000255437 Jy ! Component: 550 - total flux cleaned = 0.000334104 Jy ! Component: 600 - total flux cleaned = 0.000428929 Jy ! Component: 650 - total flux cleaned = 0.000538952 Jy ! Component: 700 - total flux cleaned = 0.00062724 Jy ! Component: 750 - total flux cleaned = 0.000729757 Jy ! Component: 800 - total flux cleaned = 0.000812314 Jy ! Component: 850 - total flux cleaned = 0.000860091 Jy ! Component: 900 - total flux cleaned = 0.000891376 Jy ! Component: 950 - total flux cleaned = 0.000937011 Jy ! Component: 1000 - total flux cleaned = 0.0010103 Jy ! Component: 1050 - total flux cleaned = 0.00103911 Jy ! Component: 1100 - total flux cleaned = 0.00110902 Jy ! Component: 1150 - total flux cleaned = 0.00110924 Jy ! Component: 1200 - total flux cleaned = 0.00109589 Jy ! Component: 1250 - total flux cleaned = 0.00109569 Jy ! Component: 1300 - total flux cleaned = 0.00110801 Jy ! Component: 1350 - total flux cleaned = 0.00109556 Jy ! Component: 1400 - total flux cleaned = 0.00110785 Jy ! Component: 1450 - total flux cleaned = 0.00111987 Jy ! Component: 1500 - total flux cleaned = 0.00117803 Jy ! Component: 1550 - total flux cleaned = 0.00118923 Jy ! Component: 1600 - total flux cleaned = 0.00120071 Jy ! Component: 1650 - total flux cleaned = 0.00121205 Jy ! Component: 1700 - total flux cleaned = 0.00124477 Jy ! Component: 1750 - total flux cleaned = 0.00124469 Jy ! Component: 1800 - total flux cleaned = 0.00125513 Jy ! Component: 1850 - total flux cleaned = 0.00125512 Jy ! Component: 1900 - total flux cleaned = 0.00129549 Jy ! Component: 1950 - total flux cleaned = 0.00129526 Jy ! Component: 2000 - total flux cleaned = 0.00128536 Jy ! Total flux subtracted in 2048 components = 0.00131424 Jy ! Clean residual min=-0.000488 max=0.000556 Jy/beam ! Clean residual mean=-0.000005 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.284608 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 207 components and 0.284608 Jy ![Exited script file: muppet] wmap "J0847-0703_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8123 x 1.983 at 0.001129 degrees (North through East) ! Clean map min=-0.0014228 max=0.23065 Jy/beam ! Writing clean map to FITS file: J0847-0703_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 0.230653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237402 0.237402 0.474804 0.949607 1.89921 3.79843 7.59686 15.1937 30.3874 60.7748 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.23 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8123 x 1.983 at 0.001129 degrees (North through East) ! Clean map min=-0.0014228 max=0.23065 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 J0847-0703_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:39 2017