! Started logfile: J1425+1424_X_2017_07_09_pus_uvs.log on Wed May 8 15:26:38 2019 obs J1425+1424_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1425+1424_X_2017_07_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883704 visibilities/baseline/integration-bin. ! Found source: J1425+1424 ! ! 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 979 lines of history. ! ! Reading 14316 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 J1425+1424_X_2017_07_09_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.734749Jy sigma=0.006258 ! Fit after self-cal, rms=0.730246Jy sigma=0.006217 ! 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=0.7164 mas, bmaj=1.665 mas, bpa=1.261 degrees ! Estimated noise=1150.99 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 = 0.202429 Jy ! Component: 100 - total flux cleaned = 0.267155 Jy ! Total flux subtracted in 100 components = 0.267155 Jy ! Clean residual min=-0.009719 max=0.031497 Jy/beam ! Clean residual mean=-0.000061 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 0.267155 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.267155 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=0.102783Jy sigma=0.000854 ! Fit after self-cal, rms=0.102382Jy sigma=0.000851 ! Inverting map ! Added new window around map position (-0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360657 Jy ! Component: 100 - total flux cleaned = 0.0564462 Jy ! Total flux subtracted in 100 components = 0.0564462 Jy ! Clean residual min=-0.006144 max=0.010137 Jy/beam ! Clean residual mean=-0.000024 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.323601 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.323601 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=0.086254Jy sigma=0.000702 ! Fit after self-cal, rms=0.085942Jy sigma=0.000700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129939 Jy ! Component: 100 - total flux cleaned = 0.0213489 Jy ! Total flux subtracted in 100 components = 0.0213489 Jy ! Clean residual min=-0.005085 max=0.005197 Jy/beam ! Clean residual mean=-0.000010 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.34495 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.34495 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=0.083201Jy sigma=0.000674 ! Fit after self-cal, rms=0.083145Jy sigma=0.000674 ! 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=0.8793 mas, bmaj=1.942 mas, bpa=1.429 degrees ! Estimated noise=698.338 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 = 0.00905844 Jy ! Component: 100 - total flux cleaned = 0.0144408 Jy ! Component: 150 - total flux cleaned = 0.0181589 Jy ! Component: 200 - total flux cleaned = 0.0207792 Jy ! Total flux subtracted in 200 components = 0.0207792 Jy ! Clean residual min=-0.002703 max=0.004645 Jy/beam ! Clean residual mean=-0.000004 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.365729 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.365729 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=0.082065Jy sigma=0.000664 ! Fit after self-cal, rms=0.082042Jy sigma=0.000664 ! Inverting map ! Added new window around map position (-2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406015 Jy ! Component: 100 - total flux cleaned = 0.0063796 Jy ! Component: 150 - total flux cleaned = 0.00809692 Jy ! Component: 200 - total flux cleaned = 0.00896561 Jy ! Total flux subtracted in 200 components = 0.00896561 Jy ! Clean residual min=-0.002510 max=0.002917 Jy/beam ! Clean residual mean=0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.374695 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.374695 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=0.081806Jy sigma=0.000662 ! Fit after self-cal, rms=0.081776Jy sigma=0.000662 ! 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 1.02 FD 0.97 HN 1.02 KP 1.00 ! LA 0.97 MK 0.99 NL 1.00 OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.01 ! LA 0.98 MK 1.01 NL 0.97 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.05 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 1.01 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 0.98 ! LA 1.00 MK 1.01 NL 0.98 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.01 ! LA 1.02 MK 0.99 NL 0.98 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.00 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.99 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.98 ! LA 1.01 MK 1.05 NL 0.98 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.98 ! LA 1.01 MK 1.06 NL 0.98 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.97 ! LA 1.00 MK 1.13 NL 0.98 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.081776Jy sigma=0.000662 ! Fit after self-cal, rms=0.081968Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8838 mas, bmaj=1.946 mas, bpa=1.451 degrees ! Estimated noise=698.853 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 = 0.0017627 Jy ! Component: 100 - total flux cleaned = 0.00254825 Jy ! Component: 150 - total flux cleaned = 0.00314595 Jy ! Component: 200 - total flux cleaned = 0.00362268 Jy ! Total flux subtracted in 200 components = 0.00362268 Jy ! Clean residual min=-0.002209 max=0.002601 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.378317 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.378317 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=0.081887Jy sigma=0.000657 ! Fit after self-cal, rms=0.081891Jy sigma=0.000657 ! 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=0.081891Jy sigma=0.000657 ! Fit after self-cal, rms=0.080780Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8827 mas, bmaj=1.942 mas, bpa=1.335 degrees ! Estimated noise=698.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793237 Jy ! Component: 100 - total flux cleaned = 0.000973683 Jy ! Component: 150 - total flux cleaned = 0.00106094 Jy ! Component: 200 - total flux cleaned = 0.00103905 Jy ! Total flux subtracted in 200 components = 0.00103905 Jy ! Clean residual min=-0.001593 max=0.002124 Jy/beam ! Clean residual mean=0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.379356 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.379356 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=0.080752Jy sigma=0.000651 ! Fit after self-cal, rms=0.080747Jy sigma=0.000651 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 (3, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196925 Jy ! Component: 100 - total flux cleaned = 0.00299563 Jy ! Component: 150 - total flux cleaned = 0.00352652 Jy ! Component: 200 - total flux cleaned = 0.00390167 Jy ! Total flux subtracted in 200 components = 0.00390167 Jy ! Clean residual min=-0.001519 max=0.001693 Jy/beam ! Clean residual mean=0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.383258 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.383258 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=0.080690Jy sigma=0.000650 ! Fit after self-cal, rms=0.080688Jy sigma=0.000650 ! 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=0.080688Jy sigma=0.000650 ! Fit after self-cal, rms=0.080562Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8824 mas, bmaj=1.941 mas, bpa=1.342 degrees ! Estimated noise=697.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441733 Jy ! Component: 100 - total flux cleaned = 0.000611248 Jy ! Component: 150 - total flux cleaned = 0.000833099 Jy ! Component: 200 - total flux cleaned = 0.00087886 Jy ! Total flux subtracted in 200 components = 0.00087886 Jy ! Clean residual min=-0.001532 max=0.001753 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.384137 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.384137 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=0.080544Jy sigma=0.000650 ! Fit after self-cal, rms=0.080544Jy sigma=0.000650 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 = 0.000193546 Jy ! Component: 100 - total flux cleaned = 0.000300954 Jy ! Component: 150 - total flux cleaned = 0.000321264 Jy ! Component: 200 - total flux cleaned = 0.000377191 Jy ! Total flux subtracted in 200 components = 0.000377191 Jy ! Clean residual min=-0.001500 max=0.001736 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.384514 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.384514 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=0.080534Jy sigma=0.000650 ! Fit after self-cal, rms=0.080533Jy sigma=0.000650 ! 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=0.080533Jy sigma=0.000650 ! Fit after self-cal, rms=0.080495Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.09 mas, bmaj=2.971 mas, bpa=-3.321 degrees ! Estimated noise=895.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269786 Jy ! Component: 100 - total flux cleaned = 0.000642841 Jy ! Component: 150 - total flux cleaned = 0.0008622 Jy ! Component: 200 - total flux cleaned = 0.000977186 Jy ! Total flux subtracted in 200 components = 0.000977186 Jy ! Clean residual min=-0.001767 max=0.001597 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.385491 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.385491 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=0.080491Jy sigma=0.000650 ! Fit after self-cal, rms=0.080490Jy sigma=0.000650 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 = 0.000145634 Jy ! Component: 100 - total flux cleaned = 0.000317605 Jy ! Component: 150 - total flux cleaned = 0.00037799 Jy ! Component: 200 - total flux cleaned = 0.000389217 Jy ! Total flux subtracted in 200 components = 0.000389217 Jy ! Clean residual min=-0.001758 max=0.001574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.38588 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.38588 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=0.080488Jy sigma=0.000650 ! Fit after self-cal, rms=0.080488Jy sigma=0.000650 ! 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=0.8827 mas, bmaj=1.941 mas, bpa=1.336 degrees ! Estimated noise=696.811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8827 x 1.941 at 1.336 degrees (North through East) ! Clean map min=-0.0013563 max=0.27226 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=0.7199 mas, bmaj=1.664 mas, bpa=1.104 degrees ! Estimated noise=1153.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202741 Jy ! Component: 100 - total flux cleaned = 0.270387 Jy ! Component: 150 - total flux cleaned = 0.306016 Jy ! Component: 200 - total flux cleaned = 0.326139 Jy ! Total flux subtracted in 200 components = 0.326139 Jy ! Clean residual min=-0.004344 max=0.010124 Jy/beam ! Clean residual mean=-0.000025 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.326139 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 0.326139 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8827 mas, bmaj=1.941 mas, bpa=1.336 degrees ! Estimated noise=696.811 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 = 0.0165287 Jy ! Component: 100 - total flux cleaned = 0.0261367 Jy ! Component: 150 - total flux cleaned = 0.032752 Jy ! Component: 200 - total flux cleaned = 0.0375327 Jy ! Total flux subtracted in 200 components = 0.0375327 Jy ! Clean residual min=-0.002081 max=0.002710 Jy/beam ! Clean residual mean=-0.000012 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.363672 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.363672 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354996 Jy ! Component: 100 - total flux cleaned = 0.00634168 Jy ! Component: 150 - total flux cleaned = 0.00857897 Jy ! Component: 200 - total flux cleaned = 0.0104136 Jy ! Total flux subtracted in 200 components = 0.0104136 Jy ! Clean residual min=-0.001707 max=0.001896 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.374086 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 75 components and 0.374086 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=2.09 mas, bmaj=2.971 mas, bpa=-3.321 degrees ! Estimated noise=895.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262634 Jy ! Component: 100 - total flux cleaned = 0.00441106 Jy ! Component: 150 - total flux cleaned = 0.00576698 Jy ! Component: 200 - total flux cleaned = 0.00684682 Jy ! Total flux subtracted in 200 components = 0.00684682 Jy ! Clean residual min=-0.001908 max=0.001536 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.380933 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 = 0.000873835 Jy ! Component: 100 - total flux cleaned = 0.00158896 Jy ! Component: 150 - total flux cleaned = 0.00218836 Jy ! Component: 200 - total flux cleaned = 0.00269566 Jy ! Total flux subtracted in 200 components = 0.00269566 Jy ! Clean residual min=-0.001835 max=0.001540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.383628 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 136 components and 0.383628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8827 mas, bmaj=1.941 mas, bpa=1.336 degrees ! Estimated noise=696.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221506 Jy ! Component: 100 - total flux cleaned = 0.000342597 Jy ! Component: 150 - total flux cleaned = 0.000429177 Jy ! Component: 200 - total flux cleaned = 0.000488991 Jy ! Total flux subtracted in 200 components = 0.000488991 Jy ! Clean residual min=-0.001605 max=0.001681 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.384117 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 0.384117 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=0.080496Jy sigma=0.000650 ! Fit after self-cal, rms=0.080491Jy sigma=0.000650 wmodel J1425+1424_X_2017_07_09_pus_map.mod ! Writing 153 model components to file: J1425+1424_X_2017_07_09_pus_map.mod wobs J1425+1424_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1425+1424_X_2017_07_09_pus_uvs.fits wwins J1425+1424_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1425+1424_X_2017_07_09_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 = 0.000269301 Jy ! Component: 100 - total flux cleaned = 0.000513516 Jy ! Component: 150 - total flux cleaned = 0.000643631 Jy ! Component: 200 - total flux cleaned = 0.000644724 Jy ! Component: 250 - total flux cleaned = 0.000765814 Jy ! Component: 300 - total flux cleaned = 0.000741906 Jy ! Component: 350 - total flux cleaned = 0.000742273 Jy ! Component: 400 - total flux cleaned = 0.000810346 Jy ! Component: 450 - total flux cleaned = 0.000899577 Jy ! Component: 500 - total flux cleaned = 0.00103082 Jy ! Component: 550 - total flux cleaned = 0.00113797 Jy ! Component: 600 - total flux cleaned = 0.00124366 Jy ! Component: 650 - total flux cleaned = 0.00138909 Jy ! Component: 700 - total flux cleaned = 0.00149132 Jy ! Component: 750 - total flux cleaned = 0.00157173 Jy ! Component: 800 - total flux cleaned = 0.00165094 Jy ! Component: 850 - total flux cleaned = 0.00170927 Jy ! Component: 900 - total flux cleaned = 0.00176698 Jy ! Component: 950 - total flux cleaned = 0.001824 Jy ! Component: 1000 - total flux cleaned = 0.00186167 Jy ! Component: 1050 - total flux cleaned = 0.00195462 Jy ! Component: 1100 - total flux cleaned = 0.00200955 Jy ! Component: 1150 - total flux cleaned = 0.00204588 Jy ! Component: 1200 - total flux cleaned = 0.00202822 Jy ! Component: 1250 - total flux cleaned = 0.00211725 Jy ! Component: 1300 - total flux cleaned = 0.00211752 Jy ! Component: 1350 - total flux cleaned = 0.00223949 Jy ! Component: 1400 - total flux cleaned = 0.00232553 Jy ! Component: 1450 - total flux cleaned = 0.00237645 Jy ! Component: 1500 - total flux cleaned = 0.0023934 Jy ! Component: 1550 - total flux cleaned = 0.00252729 Jy ! Component: 1600 - total flux cleaned = 0.00256043 Jy ! Component: 1650 - total flux cleaned = 0.00264265 Jy ! Component: 1700 - total flux cleaned = 0.00269145 Jy ! Component: 1750 - total flux cleaned = 0.00280384 Jy ! Component: 1800 - total flux cleaned = 0.00285145 Jy ! Component: 1850 - total flux cleaned = 0.00280395 Jy ! Component: 1900 - total flux cleaned = 0.00288225 Jy ! Component: 1950 - total flux cleaned = 0.00295972 Jy ! Component: 2000 - total flux cleaned = 0.00294395 Jy ! Total flux subtracted in 2048 components = 0.00295939 Jy ! Clean residual min=-0.000763 max=0.000910 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.387077 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 305 components and 0.387077 Jy ![Exited script file: muppet] wmap "J1425+1424_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8827 x 1.941 at 1.336 degrees (North through East) ! Clean map min=-0.0012386 max=0.27303 Jy/beam ! Writing clean map to FITS file: J1425+1424_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.273027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318171 0.318171 0.636342 1.27268 2.54537 5.09074 10.1815 20.363 40.7259 81.4518 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.273 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8827 x 1.941 at 1.336 degrees (North through East) ! Clean map min=-0.0012386 max=0.27303 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 J1425+1424_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:26:40 2019