! Started logfile: J1112+3446_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:10:05 2017 obs J1112+3446_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1112+3446_X_2015_01_22_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.762573 visibilities/baseline/integration-bin. ! Found source: J1112+3446 ! ! 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 295 lines of history. ! ! Reading 15648 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 J1112+3446_X_2015_01_22_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.785326Jy sigma=0.009708 ! Fit after self-cal, rms=0.764500Jy sigma=0.009471 ! 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=0.7765 mas, bmaj=2.542 mas, bpa=-51.86 degrees ! Estimated noise=869.825 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 = 0.182549 Jy ! Component: 100 - total flux cleaned = 0.210901 Jy ! Total flux subtracted in 100 components = 0.210901 Jy ! Clean residual min=-0.015956 max=0.028907 Jy/beam ! Clean residual mean=0.000180 rms=0.005991 Jy/beam ! Combined flux in latest and established models = 0.210901 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.210901 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=0.092408Jy sigma=0.001030 ! Fit after self-cal, rms=0.092393Jy sigma=0.001030 ! 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=0.9949 mas, bmaj=2.526 mas, bpa=-52.61 degrees ! Estimated noise=505.138 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 = 0.0220079 Jy ! Component: 100 - total flux cleaned = 0.0220191 Jy ! Component: 150 - total flux cleaned = 0.0220082 Jy ! Component: 200 - total flux cleaned = 0.0215517 Jy ! Total flux subtracted in 200 components = 0.0215517 Jy ! Clean residual min=-0.009392 max=0.012330 Jy/beam ! Clean residual mean=0.000007 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 0.232453 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.232453 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=0.087727Jy sigma=0.000948 ! Fit after self-cal, rms=0.087714Jy sigma=0.000948 ! 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 0.93 FD 1.04 HN 1.01 KP 1.17 ! LA 4.77 MK 0.94 NL 0.89 OV 0.91 ! PT 1.11 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.99 KP 1.14 ! LA 5.13 MK 0.93 NL 0.89 OV 0.91 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.05 KP 1.06 ! LA 1.00* MK 0.95 NL 0.89 OV 0.91 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.02 KP 0.98 ! LA 1.00* MK 0.94 NL 0.91 OV 0.91 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.99 KP 0.97 ! LA 1.00* MK 0.98 NL 0.90 OV 0.91 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.99 KP 0.96 ! LA 1.00* MK 0.95 NL 0.92 OV 0.93 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.13 KP 0.95 ! LA 1.00* MK 1.01 NL 0.97 OV 0.98 ! PT 1.13 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.09 KP 0.93 ! LA 1.00* MK 0.96 NL 0.92 OV 0.96 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.07 KP 0.99 ! LA 1.00* MK 0.96 NL 0.92 OV 0.93 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 0.99 ! LA 1.00* MK 0.96 NL 0.93 OV 0.94 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.03 KP 1.06 ! LA 1.00* MK 0.98 NL 0.91 OV 0.92 ! PT 1.12 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.03 KP 1.07 ! LA 1.00* MK 1.00 NL 0.92 OV 0.92 ! PT 1.09 SC 1.00* ! ! ! Fit before self-cal, rms=0.087714Jy sigma=0.000948 ! Fit after self-cal, rms=0.124660Jy sigma=0.000852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=2.532 mas, bpa=-52.6 degrees ! Estimated noise=499.28 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 = 0.00309747 Jy ! Component: 100 - total flux cleaned = 0.00462589 Jy ! Component: 150 - total flux cleaned = 0.00520516 Jy ! Component: 200 - total flux cleaned = 0.00555083 Jy ! Total flux subtracted in 200 components = 0.00555083 Jy ! Clean residual min=-0.003221 max=0.002918 Jy/beam ! Clean residual mean=-0.000002 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.238003 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.238003 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=0.124522Jy sigma=0.000850 ! Fit after self-cal, rms=0.124832Jy sigma=0.000850 ! 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=0.124832Jy sigma=0.000850 ! Fit after self-cal, rms=0.126537Jy sigma=0.000849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.98 mas, bmaj=2.528 mas, bpa=-52.6 degrees ! Estimated noise=499.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205107 Jy ! Component: 100 - total flux cleaned = 0.00327869 Jy ! Component: 150 - total flux cleaned = 0.00359658 Jy ! Component: 200 - total flux cleaned = 0.00380751 Jy ! Total flux subtracted in 200 components = 0.00380751 Jy ! Clean residual min=-0.002689 max=0.002478 Jy/beam ! Clean residual mean=-0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.241811 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.241811 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=0.126470Jy sigma=0.000849 ! Fit after self-cal, rms=0.126468Jy sigma=0.000849 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122607 Jy ! Component: 100 - total flux cleaned = 0.000296541 Jy ! Component: 150 - total flux cleaned = 0.000428071 Jy ! Component: 200 - total flux cleaned = 0.000547801 Jy ! Total flux subtracted in 200 components = 0.000547801 Jy ! Clean residual min=-0.002548 max=0.002404 Jy/beam ! Clean residual mean=-0.000005 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.242359 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.242359 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=0.126452Jy sigma=0.000848 ! Fit after self-cal, rms=0.126453Jy sigma=0.000848 ! 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=0.126453Jy sigma=0.000848 ! Fit after self-cal, rms=0.127101Jy sigma=0.000848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=2.524 mas, bpa=-52.61 degrees ! Estimated noise=500.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142966 Jy ! Component: 100 - total flux cleaned = 0.00222742 Jy ! Component: 150 - total flux cleaned = 0.00249245 Jy ! Component: 200 - total flux cleaned = 0.00272358 Jy ! Total flux subtracted in 200 components = 0.00272358 Jy ! Clean residual min=-0.002280 max=0.002173 Jy/beam ! Clean residual mean=-0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.245082 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.245082 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=0.127065Jy sigma=0.000848 ! Fit after self-cal, rms=0.127065Jy sigma=0.000848 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129314 Jy ! Component: 100 - total flux cleaned = 0.000225388 Jy ! Component: 150 - total flux cleaned = 0.000313826 Jy ! Component: 200 - total flux cleaned = 0.000380345 Jy ! Total flux subtracted in 200 components = 0.000380345 Jy ! Clean residual min=-0.002217 max=0.002135 Jy/beam ! Clean residual mean=-0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.245463 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.245463 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=0.127058Jy sigma=0.000848 ! Fit after self-cal, rms=0.127058Jy sigma=0.000848 ! 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=0.127058Jy sigma=0.000848 ! Fit after self-cal, rms=0.127589Jy sigma=0.000847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=2.918 mas, bpa=-83.14 degrees ! Estimated noise=596.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125881 Jy ! Component: 100 - total flux cleaned = 0.00176756 Jy ! Component: 150 - total flux cleaned = 0.00189667 Jy ! Component: 200 - total flux cleaned = 0.00202692 Jy ! Total flux subtracted in 200 components = 0.00202692 Jy ! Clean residual min=-0.002066 max=0.002650 Jy/beam ! Clean residual mean=-0.000009 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.247489 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.247489 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=0.127573Jy sigma=0.000847 ! Fit after self-cal, rms=0.127572Jy sigma=0.000847 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126862 Jy ! Component: 100 - total flux cleaned = 0.000202877 Jy ! Component: 150 - total flux cleaned = 0.000258869 Jy ! Component: 200 - total flux cleaned = 0.000298506 Jy ! Total flux subtracted in 200 components = 0.000298506 Jy ! Clean residual min=-0.002025 max=0.002658 Jy/beam ! Clean residual mean=-0.000011 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.247788 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.247788 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=0.127567Jy sigma=0.000847 ! Fit after self-cal, rms=0.127567Jy sigma=0.000847 ! 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=0.9786 mas, bmaj=2.522 mas, bpa=-52.61 degrees ! Estimated noise=501.104 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9786 x 2.522 at -52.61 degrees (North through East) ! Clean map min=-0.0018866 max=0.24426 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=0.7483 mas, bmaj=2.527 mas, bpa=-51.91 degrees ! Estimated noise=905.831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190063 Jy ! Component: 100 - total flux cleaned = 0.231514 Jy ! Component: 150 - total flux cleaned = 0.242907 Jy ! Component: 200 - total flux cleaned = 0.24486 Jy ! Total flux subtracted in 200 components = 0.24486 Jy ! Clean residual min=-0.004026 max=0.004826 Jy/beam ! Clean residual mean=-0.000040 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.24486 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 0.24486 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9786 mas, bmaj=2.522 mas, bpa=-52.61 degrees ! Estimated noise=501.104 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 = 0.00153499 Jy ! Component: 100 - total flux cleaned = 0.00183868 Jy ! Component: 150 - total flux cleaned = 0.00211744 Jy ! Component: 200 - total flux cleaned = 0.00232957 Jy ! Total flux subtracted in 200 components = 0.00232957 Jy ! Clean residual min=-0.002559 max=0.002564 Jy/beam ! Clean residual mean=-0.000006 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.24719 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.24719 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=2.229 mas, bmaj=2.918 mas, bpa=-83.14 degrees ! Estimated noise=596.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674309 Jy ! Component: 100 - total flux cleaned = 0.000719506 Jy ! Component: 150 - total flux cleaned = 0.000701052 Jy ! Component: 200 - total flux cleaned = 0.000683907 Jy ! Total flux subtracted in 200 components = 0.000683907 Jy ! Clean residual min=-0.002194 max=0.002921 Jy/beam ! Clean residual mean=-0.000011 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.247873 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 = -1.50523e-05 Jy ! Component: 100 - total flux cleaned = -1.46718e-05 Jy ! Component: 150 - total flux cleaned = -2.88348e-05 Jy ! Component: 200 - total flux cleaned = -5.65323e-05 Jy ! Total flux subtracted in 200 components = -5.65323e-05 Jy ! Clean residual min=-0.002152 max=0.002833 Jy/beam ! Clean residual mean=-0.000011 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.247817 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.247817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9786 mas, bmaj=2.522 mas, bpa=-52.61 degrees ! Estimated noise=501.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.38908e-06 Jy ! Component: 100 - total flux cleaned = -8.1194e-05 Jy ! Component: 150 - total flux cleaned = -0.000128253 Jy ! Component: 200 - total flux cleaned = -0.000212039 Jy ! Total flux subtracted in 200 components = -0.000212039 Jy ! Clean residual min=-0.002279 max=0.002161 Jy/beam ! Clean residual mean=-0.000006 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.247605 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.247605 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=0.127579Jy sigma=0.000847 ! Fit after self-cal, rms=0.127580Jy sigma=0.000847 wmodel J1112+3446_X_2015_01_22_pus_map.mod ! Writing 52 model components to file: J1112+3446_X_2015_01_22_pus_map.mod wobs J1112+3446_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1112+3446_X_2015_01_22_pus_uvs.fits wwins J1112+3446_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1112+3446_X_2015_01_22_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 = -0.00025461 Jy ! Component: 100 - total flux cleaned = -0.000427386 Jy ! Component: 150 - total flux cleaned = -0.000681355 Jy ! Component: 200 - total flux cleaned = -0.000795764 Jy ! Component: 250 - total flux cleaned = -0.000927799 Jy ! Component: 300 - total flux cleaned = -0.00105005 Jy ! Component: 350 - total flux cleaned = -0.00116501 Jy ! Component: 400 - total flux cleaned = -0.00129459 Jy ! Component: 450 - total flux cleaned = -0.0013754 Jy ! Component: 500 - total flux cleaned = -0.0014139 Jy ! Component: 550 - total flux cleaned = -0.00148711 Jy ! Component: 600 - total flux cleaned = -0.00141515 Jy ! Component: 650 - total flux cleaned = -0.00138107 Jy ! Component: 700 - total flux cleaned = -0.00133193 Jy ! Component: 750 - total flux cleaned = -0.00123762 Jy ! Component: 800 - total flux cleaned = -0.00114608 Jy ! Component: 850 - total flux cleaned = -0.00107128 Jy ! Component: 900 - total flux cleaned = -0.000998495 Jy ! Component: 950 - total flux cleaned = -0.000956021 Jy ! Component: 1000 - total flux cleaned = -0.000900983 Jy ! Component: 1050 - total flux cleaned = -0.000833629 Jy ! Component: 1100 - total flux cleaned = -0.00074071 Jy ! Component: 1150 - total flux cleaned = -0.000649224 Jy ! Component: 1200 - total flux cleaned = -0.000546751 Jy ! Component: 1250 - total flux cleaned = -0.000483661 Jy ! Component: 1300 - total flux cleaned = -0.000396595 Jy ! Component: 1350 - total flux cleaned = -0.000298856 Jy ! Component: 1400 - total flux cleaned = -0.000202646 Jy ! Component: 1450 - total flux cleaned = -0.000131318 Jy ! Component: 1500 - total flux cleaned = -2.56927e-05 Jy ! Component: 1550 - total flux cleaned = 5.54115e-05 Jy ! Component: 1600 - total flux cleaned = 0.00014687 Jy ! Component: 1650 - total flux cleaned = 0.000237359 Jy ! Component: 1700 - total flux cleaned = 0.00029328 Jy ! Component: 1750 - total flux cleaned = 0.000370765 Jy ! Component: 1800 - total flux cleaned = 0.000425569 Jy ! Component: 1850 - total flux cleaned = 0.000490712 Jy ! Component: 1900 - total flux cleaned = 0.000544573 Jy ! Component: 1950 - total flux cleaned = 0.000597854 Jy ! Component: 2000 - total flux cleaned = 0.000629625 Jy ! Total flux subtracted in 2048 components = 0.000671615 Jy ! Clean residual min=-0.000540 max=0.000683 Jy/beam ! Clean residual mean=-0.000009 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.248276 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 162 components and 0.248276 Jy ![Exited script file: muppet] wmap "J1112+3446_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9786 x 2.522 at -52.61 degrees (North through East) ! Clean map min=-0.0014181 max=0.24284 Jy/beam ! Writing clean map to FITS file: J1112+3446_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.242839 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173962 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214911 0.214911 0.429821 0.859643 1.71929 3.43857 6.87714 13.7543 27.5086 55.0171 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.242 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9786 x 2.522 at -52.61 degrees (North through East) ! Clean map min=-0.0014181 max=0.24284 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 J1112+3446_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:10:06 2017