! Started logfile: J1108+0202_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:39 2017 obs J1108+0202_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1108+0202_X_2014_01_04_pus_uva.fits ! AN table 1: 159 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.277778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1108+0202 ! ! 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 19080 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 J1108+0202_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 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 636 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.934074Jy sigma=0.012845 ! Fit after self-cal, rms=0.912268Jy sigma=0.012560 ! 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=0.836 mas, bmaj=1.709 mas, bpa=-0.5898 degrees ! Estimated noise=1207.44 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 = 0.0645774 Jy ! Component: 100 - total flux cleaned = 0.0828498 Jy ! Total flux subtracted in 100 components = 0.0828498 Jy ! Clean residual min=-0.006247 max=0.008828 Jy/beam ! Clean residual mean=-0.000011 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 0.0828498 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0828498 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=0.057502Jy sigma=0.000775 ! Fit after self-cal, rms=0.057508Jy sigma=0.000774 ! 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=0.9806 mas, bmaj=2.146 mas, bpa=7.736 degrees ! Estimated noise=373.531 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 = 0.0140384 Jy ! Component: 100 - total flux cleaned = 0.0202759 Jy ! Component: 150 - total flux cleaned = 0.0233472 Jy ! Component: 200 - total flux cleaned = 0.0250494 Jy ! Total flux subtracted in 200 components = 0.0250494 Jy ! Clean residual min=-0.003449 max=0.003273 Jy/beam ! Clean residual mean=-0.000005 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.107899 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.107899 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=0.054505Jy sigma=0.000730 ! Fit after self-cal, rms=0.054530Jy sigma=0.000729 ! 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 0.96 ! MK 0.99 NL 1.04 OV 1.01 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.02 NL 1.03 OV 1.00 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.06 OV 0.98 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.05 NL 1.04 OV 0.99 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.01 OV 1.02 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.95 NL 1.03 OV 1.01 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.98 NL 1.04 OV 1.04 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 1.08 OV 1.02 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 0.98 ! MK 1.00 NL 1.05 OV 1.04 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.08 OV 1.01 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.90 NL 1.07 OV 1.00 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.89 NL 1.07 OV 1.04 PT 0.93 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.054530Jy sigma=0.000729 ! Fit after self-cal, rms=0.053885Jy sigma=0.000725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=2.156 mas, bpa=7.438 degrees ! Estimated noise=371.987 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 = 4.15277e-05 Jy ! Component: 100 - total flux cleaned = 0.000156635 Jy ! Component: 150 - total flux cleaned = 0.00015659 Jy ! Component: 200 - total flux cleaned = 0.000156198 Jy ! Total flux subtracted in 200 components = 0.000156198 Jy ! Clean residual min=-0.001417 max=0.001929 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.108055 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.108055 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=0.053866Jy sigma=0.000725 ! Fit after self-cal, rms=0.053867Jy sigma=0.000725 ! 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=0.053867Jy sigma=0.000725 ! Fit after self-cal, rms=0.053756Jy sigma=0.000724 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9807 mas, bmaj=2.154 mas, bpa=7.477 degrees ! Estimated noise=371.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.04602e-05 Jy ! Component: 100 - total flux cleaned = 6.17063e-05 Jy ! Component: 150 - total flux cleaned = 6.13678e-05 Jy ! Component: 200 - total flux cleaned = 7.60847e-05 Jy ! Total flux subtracted in 200 components = 7.60847e-05 Jy ! Clean residual min=-0.001326 max=0.001636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.108131 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.108131 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=0.053744Jy sigma=0.000724 ! Fit after self-cal, rms=0.053746Jy sigma=0.000724 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 = -7.95705e-05 Jy ! Component: 100 - total flux cleaned = -5.26682e-05 Jy ! Component: 150 - total flux cleaned = -5.24585e-05 Jy ! Component: 200 - total flux cleaned = -5.34799e-05 Jy ! Total flux subtracted in 200 components = -5.34799e-05 Jy ! Clean residual min=-0.001291 max=0.001526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.108078 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 0.108078 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=0.053738Jy sigma=0.000724 ! Fit after self-cal, rms=0.053736Jy sigma=0.000724 ! 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=0.053736Jy sigma=0.000724 ! Fit after self-cal, rms=0.053661Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=2.153 mas, bpa=7.522 degrees ! Estimated noise=371.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.67554e-05 Jy ! Component: 100 - total flux cleaned = 2.97249e-06 Jy ! Component: 150 - total flux cleaned = 1.35494e-05 Jy ! Component: 200 - total flux cleaned = 2.36049e-05 Jy ! Total flux subtracted in 200 components = 2.36049e-05 Jy ! Clean residual min=-0.001247 max=0.001430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.108102 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.108102 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=0.053655Jy sigma=0.000724 ! Fit after self-cal, rms=0.053654Jy sigma=0.000724 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 = -5.92691e-05 Jy ! Component: 100 - total flux cleaned = -4.10092e-05 Jy ! Component: 150 - total flux cleaned = -3.28513e-05 Jy ! Component: 200 - total flux cleaned = -3.30234e-05 Jy ! Total flux subtracted in 200 components = -3.30234e-05 Jy ! Clean residual min=-0.001230 max=0.001384 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.108069 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.108069 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=0.053650Jy sigma=0.000724 ! Fit after self-cal, rms=0.053648Jy sigma=0.000724 ! 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=0.053648Jy sigma=0.000724 ! Fit after self-cal, rms=0.053608Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=5.35 mas, bpa=-8.407 degrees ! Estimated noise=459.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209394 Jy ! Component: 100 - total flux cleaned = 0.000207536 Jy ! Component: 150 - total flux cleaned = 0.00020665 Jy ! Component: 200 - total flux cleaned = 0.000206156 Jy ! Total flux subtracted in 200 components = 0.000206156 Jy ! Clean residual min=-0.001136 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.108275 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.108275 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=0.053611Jy sigma=0.000724 ! Fit after self-cal, rms=0.053608Jy sigma=0.000724 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 = 2.03287e-05 Jy ! Component: 100 - total flux cleaned = 2.12783e-05 Jy ! Component: 150 - total flux cleaned = 2.18675e-05 Jy ! Component: 200 - total flux cleaned = 2.22555e-05 Jy ! Total flux subtracted in 200 components = 2.22555e-05 Jy ! Clean residual min=-0.001128 max=0.001405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.108297 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.108297 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=0.053612Jy sigma=0.000724 ! Fit after self-cal, rms=0.053609Jy sigma=0.000724 ! 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=0.9779 mas, bmaj=2.152 mas, bpa=7.565 degrees ! Estimated noise=371.123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9779 x 2.152 at 7.565 degrees (North through East) ! Clean map min=-0.0012602 max=0.088054 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=0.8306 mas, bmaj=1.712 mas, bpa=-0.6609 degrees ! Estimated noise=1204.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637584 Jy ! Component: 100 - total flux cleaned = 0.0833396 Jy ! Component: 150 - total flux cleaned = 0.0941797 Jy ! Component: 200 - total flux cleaned = 0.100321 Jy ! Total flux subtracted in 200 components = 0.100321 Jy ! Clean residual min=-0.003088 max=0.003405 Jy/beam ! Clean residual mean=-0.000003 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.100321 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.100321 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9779 mas, bmaj=2.152 mas, bpa=7.565 degrees ! Estimated noise=371.123 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 = 0.00444182 Jy ! Component: 100 - total flux cleaned = 0.00633477 Jy ! Component: 150 - total flux cleaned = 0.00702953 Jy ! Component: 200 - total flux cleaned = 0.00714377 Jy ! Total flux subtracted in 200 components = 0.00714377 Jy ! Clean residual min=-0.001265 max=0.001606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.107465 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.107465 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=2.312 mas, bmaj=5.35 mas, bpa=-8.407 degrees ! Estimated noise=459.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705235 Jy ! Component: 100 - total flux cleaned = 0.000707741 Jy ! Component: 150 - total flux cleaned = 0.000708803 Jy ! Component: 200 - total flux cleaned = 0.000708631 Jy ! Total flux subtracted in 200 components = 0.000708631 Jy ! Clean residual min=-0.001173 max=0.001391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.108173 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 = -6.08102e-06 Jy ! Component: 100 - total flux cleaned = -6.07816e-06 Jy ! Component: 150 - total flux cleaned = -6.14393e-06 Jy ! Component: 200 - total flux cleaned = -1.5969e-06 Jy ! Total flux subtracted in 200 components = -1.5969e-06 Jy ! Clean residual min=-0.001175 max=0.001363 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.108172 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.108172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9779 mas, bmaj=2.152 mas, bpa=7.565 degrees ! Estimated noise=371.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000377624 Jy ! Component: 100 - total flux cleaned = -0.000377054 Jy ! Component: 150 - total flux cleaned = -0.000359879 Jy ! Component: 200 - total flux cleaned = -0.000344579 Jy ! Total flux subtracted in 200 components = -0.000344579 Jy ! Clean residual min=-0.001242 max=0.001429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.107827 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.107827 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=0.053610Jy sigma=0.000724 ! Fit after self-cal, rms=0.053609Jy sigma=0.000724 wmodel J1108+0202_X_2014_01_04_pus_map.mod ! Writing 31 model components to file: J1108+0202_X_2014_01_04_pus_map.mod wobs J1108+0202_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1108+0202_X_2014_01_04_pus_uvs.fits wwins J1108+0202_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1108+0202_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 = 0.000506853 Jy ! Component: 100 - total flux cleaned = 0.000609363 Jy ! Component: 150 - total flux cleaned = 0.000676895 Jy ! Component: 200 - total flux cleaned = 0.000676253 Jy ! Component: 250 - total flux cleaned = 0.000637083 Jy ! Component: 300 - total flux cleaned = 0.000624555 Jy ! Component: 350 - total flux cleaned = 0.000612982 Jy ! Component: 400 - total flux cleaned = 0.000622533 Jy ! Component: 450 - total flux cleaned = 0.00064093 Jy ! Component: 500 - total flux cleaned = 0.000649471 Jy ! Component: 550 - total flux cleaned = 0.000649339 Jy ! Component: 600 - total flux cleaned = 0.000641494 Jy ! Component: 650 - total flux cleaned = 0.00064156 Jy ! Component: 700 - total flux cleaned = 0.000627267 Jy ! Component: 750 - total flux cleaned = 0.000599345 Jy ! Component: 800 - total flux cleaned = 0.000572129 Jy ! Component: 850 - total flux cleaned = 0.000539048 Jy ! Component: 900 - total flux cleaned = 0.000513239 Jy ! Component: 950 - total flux cleaned = 0.000494226 Jy ! Component: 1000 - total flux cleaned = 0.000475577 Jy ! Component: 1050 - total flux cleaned = 0.00046338 Jy ! Component: 1100 - total flux cleaned = 0.000457433 Jy ! Component: 1150 - total flux cleaned = 0.000451491 Jy ! Component: 1200 - total flux cleaned = 0.000433855 Jy ! Component: 1250 - total flux cleaned = 0.000416362 Jy ! Component: 1300 - total flux cleaned = 0.00039897 Jy ! Component: 1350 - total flux cleaned = 0.000387447 Jy ! Component: 1400 - total flux cleaned = 0.000375974 Jy ! Component: 1450 - total flux cleaned = 0.000370221 Jy ! Component: 1500 - total flux cleaned = 0.000364437 Jy ! Component: 1550 - total flux cleaned = 0.000364418 Jy ! Component: 1600 - total flux cleaned = 0.000358628 Jy ! Component: 1650 - total flux cleaned = 0.000358585 Jy ! Component: 1700 - total flux cleaned = 0.00035276 Jy ! Component: 1750 - total flux cleaned = 0.000346873 Jy ! Component: 1800 - total flux cleaned = 0.000340962 Jy ! Component: 1850 - total flux cleaned = 0.000340929 Jy ! Component: 1900 - total flux cleaned = 0.000328951 Jy ! Component: 1950 - total flux cleaned = 0.000316845 Jy ! Component: 2000 - total flux cleaned = 0.000304607 Jy ! Total flux subtracted in 2048 components = 0.000292296 Jy ! Clean residual min=-0.000392 max=0.000341 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.108119 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 135 components and 0.108119 Jy ![Exited script file: muppet] wmap "J1108+0202_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9779 x 2.152 at 7.565 degrees (North through East) ! Clean map min=-0.00036273 max=0.088009 Jy/beam ! Writing clean map to FITS file: J1108+0202_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 0.0880086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.92913e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.304372 0.304372 0.608744 1.21749 2.43498 4.86995 9.73991 19.4798 38.9596 77.9193 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9779 x 2.152 at 7.565 degrees (North through East) ! Clean map min=-0.00036273 max=0.088009 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 J1108+0202_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:40 2017