! Started logfile: J1228+3706_X_2017_05_27_pus_uvs.log on Fri May 3 10:35:27 2019 obs J1228+3706_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1228+3706_X_2017_05_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672222 visibilities/baseline/integration-bin. ! Found source: J1228+3706 ! ! 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 1033 lines of history. ! ! Reading 2904 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 J1228+3706_X_2017_05_27_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.727972Jy sigma=0.006487 ! Fit after self-cal, rms=0.725729Jy sigma=0.006467 ! 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=0.6437 mas, bmaj=2.008 mas, bpa=5.397 degrees ! Estimated noise=2042.05 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 = 0.214521 Jy ! Component: 100 - total flux cleaned = 0.263564 Jy ! Total flux subtracted in 100 components = 0.263564 Jy ! Clean residual min=-0.010137 max=0.018084 Jy/beam ! Clean residual mean=-0.000039 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 0.263564 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.263564 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=0.079226Jy sigma=0.000690 ! Fit after self-cal, rms=0.079222Jy sigma=0.000690 ! 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=0.7541 mas, bmaj=2.254 mas, bpa=7.637 degrees ! Estimated noise=1479.69 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 = 0.0202646 Jy ! Component: 100 - total flux cleaned = 0.0292373 Jy ! Component: 150 - total flux cleaned = 0.0337644 Jy ! Component: 200 - total flux cleaned = 0.0366049 Jy ! Total flux subtracted in 200 components = 0.0366049 Jy ! Clean residual min=-0.003745 max=0.004785 Jy/beam ! Clean residual mean=-0.000003 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.300169 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.300169 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=0.074777Jy sigma=0.000644 ! Fit after self-cal, rms=0.074776Jy sigma=0.000644 ! 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 0.97 FD 0.95 HN 0.99 KP 0.99 ! LA 0.96 MK 0.95 NL 1.00* OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.02 ! LA 0.92 MK 0.99 NL 1.00* OV 0.94 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.98 ! LA 0.98 MK 0.98 NL 1.00* OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.08 KP 0.95 ! LA 0.99 MK 1.02 NL 1.00* OV 0.97 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00* OV 1.02 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.98 ! LA 0.95 MK 1.01 NL 1.00* OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.00 ! LA 1.02 MK 1.05 NL 1.00* OV 0.98 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.94 ! LA 0.96 MK 1.02 NL 1.00* OV 1.05 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.07 KP 0.99 ! LA 0.95 MK 1.01 NL 1.00* OV 0.99 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 1.00 ! LA 1.03 MK 0.98 NL 1.00* OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 1.04 ! LA 1.04 MK 0.94 NL 1.00* OV 1.00 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.05 KP 0.95 ! LA 0.94 MK 0.97 NL 1.00* OV 0.98 ! PT 1.10 SC 1.01 ! ! ! Fit before self-cal, rms=0.074776Jy sigma=0.000644 ! Fit after self-cal, rms=0.073681Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7561 mas, bmaj=2.263 mas, bpa=7.602 degrees ! Estimated noise=1474.08 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 (-2.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353603 Jy ! Component: 100 - total flux cleaned = 0.00366859 Jy ! Component: 150 - total flux cleaned = 0.00377552 Jy ! Component: 200 - total flux cleaned = 0.00391871 Jy ! Total flux subtracted in 200 components = 0.00391871 Jy ! Clean residual min=-0.002747 max=0.002747 Jy/beam ! Clean residual mean=0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.304088 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.304088 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=0.073463Jy sigma=0.000630 ! Fit after self-cal, rms=0.073476Jy sigma=0.000630 ! 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=0.073476Jy sigma=0.000630 ! Fit after self-cal, rms=0.073363Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7556 mas, bmaj=2.262 mas, bpa=7.603 degrees ! Estimated noise=1472.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010303 Jy ! Component: 100 - total flux cleaned = 0.00119261 Jy ! Component: 150 - total flux cleaned = 0.00123003 Jy ! Component: 200 - total flux cleaned = 0.00126361 Jy ! Total flux subtracted in 200 components = 0.00126361 Jy ! Clean residual min=-0.002621 max=0.002734 Jy/beam ! Clean residual mean=0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.305351 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.305351 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=0.073321Jy sigma=0.000629 ! Fit after self-cal, rms=0.073320Jy sigma=0.000629 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 = 0.000171791 Jy ! Component: 100 - total flux cleaned = 0.000141802 Jy ! Component: 150 - total flux cleaned = 0.000141972 Jy ! Component: 200 - total flux cleaned = 0.000166068 Jy ! Total flux subtracted in 200 components = 0.000166068 Jy ! Clean residual min=-0.002592 max=0.002727 Jy/beam ! Clean residual mean=0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.305517 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.305517 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=0.073301Jy sigma=0.000629 ! Fit after self-cal, rms=0.073300Jy sigma=0.000629 ! 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=0.073300Jy sigma=0.000629 ! Fit after self-cal, rms=0.073318Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7552 mas, bmaj=2.263 mas, bpa=7.594 degrees ! Estimated noise=1471.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390749 Jy ! Component: 100 - total flux cleaned = 0.000461772 Jy ! Component: 150 - total flux cleaned = 0.00048276 Jy ! Component: 200 - total flux cleaned = 0.000501646 Jy ! Total flux subtracted in 200 components = 0.000501646 Jy ! Clean residual min=-0.002549 max=0.002715 Jy/beam ! Clean residual mean=0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.306019 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.306019 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=0.073305Jy sigma=0.000629 ! Fit after self-cal, rms=0.073304Jy sigma=0.000629 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 (21.8, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.78593e-05 Jy ! Component: 100 - total flux cleaned = -0.000462797 Jy ! Component: 150 - total flux cleaned = -0.000764814 Jy ! Component: 200 - total flux cleaned = -0.000860593 Jy ! Total flux subtracted in 200 components = -0.000860593 Jy ! Clean residual min=-0.002266 max=0.002122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.305159 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.305159 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=0.073147Jy sigma=0.000628 ! Fit after self-cal, rms=0.073144Jy sigma=0.000628 ! 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=0.073144Jy sigma=0.000628 ! Fit after self-cal, rms=0.073202Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=3.083 mas, bpa=30.76 degrees ! Estimated noise=2019.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550108 Jy ! Component: 100 - total flux cleaned = 0.000717469 Jy ! Component: 150 - total flux cleaned = 0.000833049 Jy ! Component: 200 - total flux cleaned = 0.000883379 Jy ! Total flux subtracted in 200 components = 0.000883379 Jy ! Clean residual min=-0.001998 max=0.001662 Jy/beam ! Clean residual mean=-0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.306042 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.306042 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=0.073196Jy sigma=0.000628 ! Fit after self-cal, rms=0.073196Jy sigma=0.000628 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 = 0.000229133 Jy ! Component: 100 - total flux cleaned = 0.000245205 Jy ! Component: 150 - total flux cleaned = 0.000283649 Jy ! Component: 200 - total flux cleaned = 0.000307449 Jy ! Total flux subtracted in 200 components = 0.000307449 Jy ! Clean residual min=-0.001994 max=0.001687 Jy/beam ! Clean residual mean=-0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.306349 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.306349 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=0.073194Jy sigma=0.000628 ! Fit after self-cal, rms=0.073194Jy sigma=0.000628 ! 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=0.7551 mas, bmaj=2.264 mas, bpa=7.584 degrees ! Estimated noise=1472.26 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7551 x 2.264 at 7.584 degrees (North through East) ! Clean map min=-0.0020952 max=0.27653 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=0.6449 mas, bmaj=2.016 mas, bpa=5.356 degrees ! Estimated noise=2026.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212871 Jy ! Component: 100 - total flux cleaned = 0.261228 Jy ! Component: 150 - total flux cleaned = 0.279574 Jy ! Component: 200 - total flux cleaned = 0.289113 Jy ! Total flux subtracted in 200 components = 0.289113 Jy ! Clean residual min=-0.005199 max=0.005815 Jy/beam ! Clean residual mean=-0.000014 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.289113 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 0.289113 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7551 mas, bmaj=2.264 mas, bpa=7.584 degrees ! Estimated noise=1472.26 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 = 0.00622609 Jy ! Component: 100 - total flux cleaned = 0.00809682 Jy ! Component: 150 - total flux cleaned = 0.0091784 Jy ! Component: 200 - total flux cleaned = 0.0103631 Jy ! Total flux subtracted in 200 components = 0.0103631 Jy ! Clean residual min=-0.002870 max=0.002470 Jy/beam ! Clean residual mean=-0.000006 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.299476 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.299476 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=2.268 mas, bmaj=3.083 mas, bpa=30.76 degrees ! Estimated noise=2019.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295023 Jy ! Component: 100 - total flux cleaned = 0.00447718 Jy ! Component: 150 - total flux cleaned = 0.00516022 Jy ! Component: 200 - total flux cleaned = 0.00570247 Jy ! Total flux subtracted in 200 components = 0.00570247 Jy ! Clean residual min=-0.002238 max=0.001921 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.305179 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 = 0.000258847 Jy ! Component: 100 - total flux cleaned = 0.000436416 Jy ! Component: 150 - total flux cleaned = 0.000595722 Jy ! Component: 200 - total flux cleaned = 0.00072008 Jy ! Total flux subtracted in 200 components = 0.00072008 Jy ! Clean residual min=-0.002128 max=0.001750 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.305899 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 63 components and 0.305899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7551 mas, bmaj=2.264 mas, bpa=7.584 degrees ! Estimated noise=1472.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.37836e-05 Jy ! Component: 100 - total flux cleaned = -6.85879e-05 Jy ! Component: 150 - total flux cleaned = -6.48156e-05 Jy ! Component: 200 - total flux cleaned = -0.000166085 Jy ! Total flux subtracted in 200 components = -0.000166085 Jy ! Clean residual min=-0.002318 max=0.002215 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.305733 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.305733 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=0.073234Jy sigma=0.000628 ! Fit after self-cal, rms=0.073235Jy sigma=0.000628 wmodel J1228+3706_X_2017_05_27_pus_map.mod ! Writing 80 model components to file: J1228+3706_X_2017_05_27_pus_map.mod wobs J1228+3706_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1228+3706_X_2017_05_27_pus_uvs.fits wwins J1228+3706_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J1228+3706_X_2017_05_27_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 = -0.000433971 Jy ! Component: 100 - total flux cleaned = -0.000509591 Jy ! Component: 150 - total flux cleaned = -0.000720161 Jy ! Component: 200 - total flux cleaned = -0.000921436 Jy ! Component: 250 - total flux cleaned = -0.000953783 Jy ! Component: 300 - total flux cleaned = -0.00101643 Jy ! Component: 350 - total flux cleaned = -0.000897297 Jy ! Component: 400 - total flux cleaned = -0.000868864 Jy ! Component: 450 - total flux cleaned = -0.000756989 Jy ! Component: 500 - total flux cleaned = -0.00062107 Jy ! Component: 550 - total flux cleaned = -0.00048899 Jy ! Component: 600 - total flux cleaned = -0.00046234 Jy ! Component: 650 - total flux cleaned = -0.00028623 Jy ! Component: 700 - total flux cleaned = -0.000212519 Jy ! Component: 750 - total flux cleaned = -0.000188293 Jy ! Component: 800 - total flux cleaned = -0.000164473 Jy ! Component: 850 - total flux cleaned = -7.24137e-05 Jy ! Component: 900 - total flux cleaned = -4.99691e-05 Jy ! Component: 950 - total flux cleaned = -5.00309e-05 Jy ! Component: 1000 - total flux cleaned = -2.82998e-05 Jy ! Component: 1050 - total flux cleaned = -2.83229e-05 Jy ! Component: 1100 - total flux cleaned = -2.85696e-05 Jy ! Component: 1150 - total flux cleaned = -9.03597e-05 Jy ! Component: 1200 - total flux cleaned = -0.000130803 Jy ! Component: 1250 - total flux cleaned = -0.000170812 Jy ! Component: 1300 - total flux cleaned = -0.000230765 Jy ! Component: 1350 - total flux cleaned = -0.000309328 Jy ! Component: 1400 - total flux cleaned = -0.000367542 Jy ! Component: 1450 - total flux cleaned = -0.000444346 Jy ! Component: 1500 - total flux cleaned = -0.000539603 Jy ! Component: 1550 - total flux cleaned = -0.000633928 Jy ! Component: 1600 - total flux cleaned = -0.000690019 Jy ! Component: 1650 - total flux cleaned = -0.000819816 Jy ! Component: 1700 - total flux cleaned = -0.000911583 Jy ! Component: 1750 - total flux cleaned = -0.0010388 Jy ! Component: 1800 - total flux cleaned = -0.00114681 Jy ! Component: 1850 - total flux cleaned = -0.00118259 Jy ! Component: 1900 - total flux cleaned = -0.00125355 Jy ! Component: 1950 - total flux cleaned = -0.001324 Jy ! Component: 2000 - total flux cleaned = -0.00139382 Jy ! Total flux subtracted in 2048 components = -0.00142862 Jy ! Clean residual min=-0.001238 max=0.000949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.304304 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 187 components and 0.304304 Jy ![Exited script file: muppet] wmap "J1228+3706_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7551 x 2.264 at 7.584 degrees (North through East) ! Clean map min=-0.0020131 max=0.2761 Jy/beam ! Writing clean map to FITS file: J1228+3706_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.276098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306517 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333052 0.333052 0.666103 1.33221 2.66441 5.32883 10.6577 21.3153 42.6306 85.2612 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.276 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7551 x 2.264 at 7.584 degrees (North through East) ! Clean map min=-0.0020131 max=0.2761 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 J1228+3706_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:35:28 2019