! Started logfile: J0925+3612_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:02 2017 obs J0925+3612_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0925+3612_X_2014_01_04_pus_uva.fits ! AN table 1: 85 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: J0925+3612 ! ! 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 15300 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 J0925+3612_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 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.797036Jy sigma=0.010628 ! Fit after self-cal, rms=0.754329Jy sigma=0.010109 ! 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=0.9224 mas, bmaj=1.065 mas, bpa=23.86 degrees ! Estimated noise=1038.11 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 = 0.191035 Jy ! Component: 100 - total flux cleaned = 0.233332 Jy ! Total flux subtracted in 100 components = 0.233332 Jy ! Clean residual min=-0.008845 max=0.013589 Jy/beam ! Clean residual mean=-0.000182 rms=0.002687 Jy/beam ! Combined flux in latest and established models = 0.233332 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.233332 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=0.071993Jy sigma=0.000942 ! Fit after self-cal, rms=0.071992Jy sigma=0.000942 ! 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=1.132 mas, bmaj=1.307 mas, bpa=22.13 degrees ! Estimated noise=430.452 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 = 0.0161014 Jy ! Component: 100 - total flux cleaned = 0.0225012 Jy ! Component: 150 - total flux cleaned = 0.0252702 Jy ! Component: 200 - total flux cleaned = 0.0264963 Jy ! Total flux subtracted in 200 components = 0.0264963 Jy ! Clean residual min=-0.008518 max=0.007483 Jy/beam ! Clean residual mean=-0.000237 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.259828 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.259828 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=0.068899Jy sigma=0.000899 ! Fit after self-cal, rms=0.068920Jy sigma=0.000899 ! 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 1.14 KP 1.00* LA 0.99 ! MK 0.94 NL 0.99 OV 0.98 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.98 ! MK 0.95 NL 0.99 OV 0.97 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.02 ! MK 0.98 NL 0.99 OV 0.97 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.02 ! MK 0.96 NL 1.00 OV 0.97 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.01 ! MK 1.00 NL 1.02 OV 0.98 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.01 ! MK 0.98 NL 1.04 OV 1.00 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 1.02 ! MK 1.02 NL 1.01 OV 1.02 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 1.00* LA 1.02 ! MK 1.00 NL 1.02 OV 1.03 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 1.04 ! MK 0.98 NL 1.03 OV 1.02 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.01 ! MK 1.02 NL 1.03 OV 1.02 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.03 ! MK 1.04 NL 1.05 OV 1.02 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 1.02 ! MK 1.04 NL 1.03 OV 1.01 PT 0.94 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.068920Jy sigma=0.000899 ! Fit after self-cal, rms=0.066925Jy sigma=0.000865 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.31 mas, bpa=22 degrees ! Estimated noise=430.076 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 = 0.000229781 Jy ! Component: 100 - total flux cleaned = 0.000170274 Jy ! Component: 150 - total flux cleaned = 0.000153079 Jy ! Component: 200 - total flux cleaned = 0.00015315 Jy ! Total flux subtracted in 200 components = 0.00015315 Jy ! Clean residual min=-0.002165 max=0.002552 Jy/beam ! Clean residual mean=-0.000031 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.259982 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.259982 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=0.066913Jy sigma=0.000865 ! Fit after self-cal, rms=0.066923Jy sigma=0.000865 ! 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=0.066923Jy sigma=0.000865 ! Fit after self-cal, rms=0.066854Jy sigma=0.000864 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.308 mas, bpa=21.75 degrees ! Estimated noise=430.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325149 Jy ! Component: 100 - total flux cleaned = 0.000255566 Jy ! Component: 150 - total flux cleaned = 0.000242987 Jy ! Component: 200 - total flux cleaned = 0.000220383 Jy ! Total flux subtracted in 200 components = 0.000220383 Jy ! Clean residual min=-0.002106 max=0.002259 Jy/beam ! Clean residual mean=-0.000036 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.260202 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.260202 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=0.066847Jy sigma=0.000864 ! Fit after self-cal, rms=0.066848Jy sigma=0.000864 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 = 5.99663e-05 Jy ! Component: 100 - total flux cleaned = 3.29784e-06 Jy ! Component: 150 - total flux cleaned = -6.89461e-06 Jy ! Component: 200 - total flux cleaned = -1.63456e-05 Jy ! Total flux subtracted in 200 components = -1.63456e-05 Jy ! Clean residual min=-0.002071 max=0.002224 Jy/beam ! Clean residual mean=-0.000036 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.260186 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.260185 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=0.066844Jy sigma=0.000864 ! Fit after self-cal, rms=0.066844Jy sigma=0.000864 ! 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=0.066844Jy sigma=0.000864 ! Fit after self-cal, rms=0.066816Jy sigma=0.000864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.307 mas, bpa=21.61 degrees ! Estimated noise=430.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019784 Jy ! Component: 100 - total flux cleaned = 0.000186662 Jy ! Component: 150 - total flux cleaned = 0.000177581 Jy ! Component: 200 - total flux cleaned = 0.000177229 Jy ! Total flux subtracted in 200 components = 0.000177229 Jy ! Clean residual min=-0.002057 max=0.002253 Jy/beam ! Clean residual mean=-0.000036 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.260363 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.260363 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=0.066813Jy sigma=0.000864 ! Fit after self-cal, rms=0.066812Jy sigma=0.000864 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 = 1.98829e-05 Jy ! Component: 100 - total flux cleaned = -6.71144e-06 Jy ! Component: 150 - total flux cleaned = -6.97324e-06 Jy ! Component: 200 - total flux cleaned = -7.05066e-06 Jy ! Total flux subtracted in 200 components = -7.05066e-06 Jy ! Clean residual min=-0.002035 max=0.002265 Jy/beam ! Clean residual mean=-0.000036 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.260356 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.260356 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=0.066810Jy sigma=0.000864 ! Fit after self-cal, rms=0.066810Jy sigma=0.000864 ! 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=0.066810Jy sigma=0.000864 ! Fit after self-cal, rms=0.066795Jy sigma=0.000864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.58 mas, bmaj=3.249 mas, bpa=21.79 degrees ! Estimated noise=518.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.90696e-05 Jy ! Component: 100 - total flux cleaned = -1.49084e-05 Jy ! Component: 150 - total flux cleaned = -3.79207e-06 Jy ! Component: 200 - total flux cleaned = -3.53665e-06 Jy ! Total flux subtracted in 200 components = -3.53665e-06 Jy ! Clean residual min=-0.002372 max=0.003320 Jy/beam ! Clean residual mean=-0.000074 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.260352 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 36 components and 0.260352 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=0.066795Jy sigma=0.000864 ! Fit after self-cal, rms=0.066794Jy sigma=0.000864 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 = -3.5197e-05 Jy ! Component: 100 - total flux cleaned = -2.2297e-05 Jy ! Component: 150 - total flux cleaned = -1.20623e-05 Jy ! Component: 200 - total flux cleaned = -1.21203e-05 Jy ! Total flux subtracted in 200 components = -1.21203e-05 Jy ! Clean residual min=-0.002375 max=0.003311 Jy/beam ! Clean residual mean=-0.000074 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.26034 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 36 components and 0.26034 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=0.066794Jy sigma=0.000864 ! Fit after self-cal, rms=0.066794Jy sigma=0.000864 ! 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=1.133 mas, bmaj=1.306 mas, bpa=21.49 degrees ! Estimated noise=430.021 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 1.306 at 21.49 degrees (North through East) ! Clean map min=-0.0019495 max=0.24808 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=0.9199 mas, bmaj=1.063 mas, bpa=23.61 degrees ! Estimated noise=1038.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191146 Jy ! Component: 100 - total flux cleaned = 0.233663 Jy ! Component: 150 - total flux cleaned = 0.247661 Jy ! Component: 200 - total flux cleaned = 0.254518 Jy ! Total flux subtracted in 200 components = 0.254518 Jy ! Clean residual min=-0.003596 max=0.003572 Jy/beam ! Clean residual mean=-0.000037 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.254518 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.254518 Jy ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.306 mas, bpa=21.49 degrees ! Estimated noise=430.021 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 = 0.00364208 Jy ! Component: 100 - total flux cleaned = 0.00517898 Jy ! Component: 150 - total flux cleaned = 0.0058375 Jy ! Component: 200 - total flux cleaned = 0.00596681 Jy ! Total flux subtracted in 200 components = 0.00596681 Jy ! Clean residual min=-0.002160 max=0.002163 Jy/beam ! Clean residual mean=-0.000037 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.260485 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.260485 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=2.58 mas, bmaj=3.249 mas, bpa=21.79 degrees ! Estimated noise=518.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159379 Jy ! Component: 100 - total flux cleaned = -0.000149326 Jy ! Component: 150 - total flux cleaned = -0.000127668 Jy ! Component: 200 - total flux cleaned = -0.00011086 Jy ! Total flux subtracted in 200 components = -0.00011086 Jy ! Clean residual min=-0.002359 max=0.003314 Jy/beam ! Clean residual mean=-0.000074 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.260374 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 = -3.2842e-07 Jy ! Component: 100 - total flux cleaned = -2.16576e-07 Jy ! Component: 150 - total flux cleaned = -4.69765e-08 Jy ! Component: 200 - total flux cleaned = 2.96814e-07 Jy ! Total flux subtracted in 200 components = 2.96814e-07 Jy ! Clean residual min=-0.002359 max=0.003318 Jy/beam ! Clean residual mean=-0.000074 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.260374 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.260374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.306 mas, bpa=21.49 degrees ! Estimated noise=430.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017325 Jy ! Component: 100 - total flux cleaned = 0.000148786 Jy ! Component: 150 - total flux cleaned = 0.000128746 Jy ! Component: 200 - total flux cleaned = 0.00010316 Jy ! Total flux subtracted in 200 components = 0.00010316 Jy ! Clean residual min=-0.002112 max=0.002197 Jy/beam ! Clean residual mean=-0.000037 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.260478 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.260478 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=0.066795Jy sigma=0.000864 ! Fit after self-cal, rms=0.066795Jy sigma=0.000864 wmodel J0925+3612_X_2014_01_04_pus_map.mod ! Writing 38 model components to file: J0925+3612_X_2014_01_04_pus_map.mod wobs J0925+3612_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0925+3612_X_2014_01_04_pus_uvs.fits wwins J0925+3612_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0925+3612_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 = 0.000563996 Jy ! Component: 100 - total flux cleaned = 0.00100252 Jy ! Component: 150 - total flux cleaned = 0.0012413 Jy ! Component: 200 - total flux cleaned = 0.0012926 Jy ! Component: 250 - total flux cleaned = 0.00131633 Jy ! Component: 300 - total flux cleaned = 0.00123227 Jy ! Component: 350 - total flux cleaned = 0.00117265 Jy ! Component: 400 - total flux cleaned = 0.00107976 Jy ! Component: 450 - total flux cleaned = 0.00100967 Jy ! Component: 500 - total flux cleaned = 0.000960169 Jy ! Component: 550 - total flux cleaned = 0.000881862 Jy ! Component: 600 - total flux cleaned = 0.000881324 Jy ! Component: 650 - total flux cleaned = 0.000852876 Jy ! Component: 700 - total flux cleaned = 0.000812844 Jy ! Component: 750 - total flux cleaned = 0.000812536 Jy ! Component: 800 - total flux cleaned = 0.000849544 Jy ! Component: 850 - total flux cleaned = 0.000897772 Jy ! Component: 900 - total flux cleaned = 0.000932941 Jy ! Component: 950 - total flux cleaned = 0.00095582 Jy ! Component: 1000 - total flux cleaned = 0.000989314 Jy ! Component: 1050 - total flux cleaned = 0.000978412 Jy ! Component: 1100 - total flux cleaned = 0.000999852 Jy ! Component: 1150 - total flux cleaned = 0.00104137 Jy ! Component: 1200 - total flux cleaned = 0.00109254 Jy ! Component: 1250 - total flux cleaned = 0.00116271 Jy ! Component: 1300 - total flux cleaned = 0.00123168 Jy ! Component: 1350 - total flux cleaned = 0.00128978 Jy ! Component: 1400 - total flux cleaned = 0.00138479 Jy ! Component: 1450 - total flux cleaned = 0.00143137 Jy ! Component: 1500 - total flux cleaned = 0.00150474 Jy ! Component: 1550 - total flux cleaned = 0.00160406 Jy ! Component: 1600 - total flux cleaned = 0.00167504 Jy ! Component: 1650 - total flux cleaned = 0.00173625 Jy ! Component: 1700 - total flux cleaned = 0.00177081 Jy ! Component: 1750 - total flux cleaned = 0.00181344 Jy ! Component: 1800 - total flux cleaned = 0.0018303 Jy ! Component: 1850 - total flux cleaned = 0.00185541 Jy ! Component: 1900 - total flux cleaned = 0.00193748 Jy ! Component: 1950 - total flux cleaned = 0.0019943 Jy ! Component: 2000 - total flux cleaned = 0.0020425 Jy ! Total flux subtracted in 2048 components = 0.00209803 Jy ! Clean residual min=-0.000472 max=0.000565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.262576 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 163 components and 0.262576 Jy ![Exited script file: muppet] wmap "J0925+3612_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 1.306 at 21.49 degrees (North through East) ! Clean map min=-0.00086519 max=0.24765 Jy/beam ! Writing clean map to FITS file: J0925+3612_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 0.247645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135483 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164125 0.164125 0.328251 0.656501 1.313 2.62601 5.25201 10.504 21.008 42.0161 84.0322 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 1.306 at 21.49 degrees (North through East) ! Clean map min=-0.00086519 max=0.24765 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 J0925+3612_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:04 2017