! Started logfile: J1052+8317_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:48:20 2019 obs J1052+8317_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1052+8317_X_2017_05_31_pus_uva.fits ! AN table 1: 342 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883561 visibilities/baseline/integration-bin. ! Found source: J1052+8317 ! ! 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 1698 lines of history. ! ! Reading 163176 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 J1052+8317_X_2017_05_31_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 455 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 336 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 605 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 525 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 635 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 715 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 635 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 865 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002124Jy sigma=0.007863 ! Fit after self-cal, rms=0.960573Jy sigma=0.007559 ! 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=0.7919 mas, bmaj=0.8464 mas, bpa=-73.53 degrees ! Estimated noise=769.364 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 = 0.0327142 Jy ! Component: 100 - total flux cleaned = 0.0400563 Jy ! Total flux subtracted in 100 components = 0.0400563 Jy ! Clean residual min=-0.002007 max=0.002566 Jy/beam ! Clean residual mean=-0.000011 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0400563 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0400563 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=0.090125Jy sigma=0.000627 ! Fit after self-cal, rms=0.088713Jy sigma=0.000615 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482146 Jy ! Component: 100 - total flux cleaned = 0.00678061 Jy ! Total flux subtracted in 100 components = 0.00678061 Jy ! Clean residual min=-0.001836 max=0.002410 Jy/beam ! Clean residual mean=-0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0468369 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0468369 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=0.088428Jy sigma=0.000614 ! Fit after self-cal, rms=0.088420Jy sigma=0.000614 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.211 mas, bpa=-53.47 degrees ! Estimated noise=248.584 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 = 0.00045155 Jy ! Component: 100 - total flux cleaned = 0.000462642 Jy ! Component: 150 - total flux cleaned = 0.000469286 Jy ! Component: 200 - total flux cleaned = 0.000468591 Jy ! Total flux subtracted in 200 components = 0.000468591 Jy ! Clean residual min=-0.001152 max=0.001312 Jy/beam ! Clean residual mean=-0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0473055 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0473055 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=0.088413Jy sigma=0.000614 ! Fit after self-cal, rms=0.088407Jy sigma=0.000614 ! 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 0.98 FD 1.05 HN 1.01 KP 0.97 ! LA 1.03 MK 1.00 NL 1.09 OV 1.13 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.06 KP 0.95 ! LA 1.02 MK 1.07 NL 1.04 OV 1.12 ! PT 1.16 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 0.91 ! LA 1.02 MK 1.05 NL 1.09 OV 1.12 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.04 KP 1.03 ! LA 1.07 MK 1.10 NL 1.08 OV 1.09 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.01 KP 0.97 ! LA 0.99 MK 1.08 NL 1.01 OV 1.09 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.95 ! LA 1.00 MK 1.01 NL 0.98 OV 1.06 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.08 KP 0.94 ! LA 1.03 MK 1.01 NL 0.97 OV 1.00 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.00 KP 0.95 ! LA 1.03 MK 0.95 NL 1.02 OV 1.05 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.99 KP 0.95 ! LA 1.02 MK 0.96 NL 0.96 OV 1.04 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.93 KP 0.96 ! LA 1.02 MK 0.91 NL 0.96 OV 1.08 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.93 HN 0.93 KP 0.88 ! LA 0.96 MK 0.94 NL 0.98 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.86 HN 0.96 KP 0.91 ! LA 0.96 MK 0.93 NL 0.96 OV 0.99 ! PT 0.98 SC 0.92 ! ! ! Fit before self-cal, rms=0.088407Jy sigma=0.000614 ! Fit after self-cal, rms=0.086732Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.208 mas, bpa=-53.33 degrees ! Estimated noise=250.959 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 (-11.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117638 Jy ! Component: 100 - total flux cleaned = 0.00169611 Jy ! Component: 150 - total flux cleaned = 0.00186353 Jy ! Component: 200 - total flux cleaned = 0.00196369 Jy ! Total flux subtracted in 200 components = 0.00196369 Jy ! Clean residual min=-0.000804 max=0.000935 Jy/beam ! Clean residual mean=-0.000008 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0492692 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.0492692 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=0.086716Jy sigma=0.000613 ! Fit after self-cal, rms=0.086660Jy sigma=0.000613 ! 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=0.086660Jy sigma=0.000613 ! Fit after self-cal, rms=0.082491Jy sigma=0.000612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.211 mas, bpa=-53.54 degrees ! Estimated noise=249.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773309 Jy ! Component: 100 - total flux cleaned = 0.00115015 Jy ! Component: 150 - total flux cleaned = 0.00126904 Jy ! Component: 200 - total flux cleaned = 0.00131139 Jy ! Total flux subtracted in 200 components = 0.00131139 Jy ! Clean residual min=-0.000633 max=0.000704 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0505806 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0505806 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=0.082484Jy sigma=0.000612 ! Fit after self-cal, rms=0.082423Jy sigma=0.000611 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 (8, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075882 Jy ! Component: 100 - total flux cleaned = 0.000921851 Jy ! Component: 150 - total flux cleaned = 0.00106591 Jy ! Component: 200 - total flux cleaned = 0.00118409 Jy ! Total flux subtracted in 200 components = 0.00118409 Jy ! Clean residual min=-0.000624 max=0.000642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0517647 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.0517647 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=0.082415Jy sigma=0.000611 ! Fit after self-cal, rms=0.082406Jy sigma=0.000611 ! 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=0.082406Jy sigma=0.000611 ! Fit after self-cal, rms=0.082060Jy sigma=0.000611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.212 mas, bpa=-53.06 degrees ! Estimated noise=248.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058123 Jy ! Component: 100 - total flux cleaned = 0.000763571 Jy ! Component: 150 - total flux cleaned = 0.000909601 Jy ! Component: 200 - total flux cleaned = 0.000981363 Jy ! Total flux subtracted in 200 components = 0.000981363 Jy ! Clean residual min=-0.000590 max=0.000614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.052746 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.052746 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=0.082055Jy sigma=0.000611 ! Fit after self-cal, rms=0.082046Jy sigma=0.000611 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 = 0.000415935 Jy ! Component: 100 - total flux cleaned = 0.000537651 Jy ! Component: 150 - total flux cleaned = 0.000588777 Jy ! Component: 200 - total flux cleaned = 0.000606816 Jy ! Total flux subtracted in 200 components = 0.000606816 Jy ! Clean residual min=-0.000595 max=0.000592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0533529 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0533529 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=0.082043Jy sigma=0.000611 ! Fit after self-cal, rms=0.082035Jy sigma=0.000611 ! 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=0.082035Jy sigma=0.000611 ! Fit after self-cal, rms=0.082013Jy sigma=0.000611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=2.777 mas, bpa=-60.63 degrees ! Estimated noise=315.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445619 Jy ! Component: 100 - total flux cleaned = 0.000545609 Jy ! Component: 150 - total flux cleaned = 0.000552655 Jy ! Component: 200 - total flux cleaned = 0.000546466 Jy ! Total flux subtracted in 200 components = 0.000546466 Jy ! Clean residual min=-0.000693 max=0.000755 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0538993 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.0538993 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=0.082010Jy sigma=0.000611 ! Fit after self-cal, rms=0.082014Jy sigma=0.000611 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 = 0.000306835 Jy ! Component: 100 - total flux cleaned = 0.000324396 Jy ! Component: 150 - total flux cleaned = 0.00030009 Jy ! Component: 200 - total flux cleaned = 0.000284171 Jy ! Total flux subtracted in 200 components = 0.000284171 Jy ! Clean residual min=-0.000705 max=0.000750 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0541835 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0541835 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=0.082012Jy sigma=0.000611 ! Fit after self-cal, rms=0.082012Jy sigma=0.000611 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.211 mas, bpa=-52.96 degrees ! Estimated noise=248.864 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.211 at -52.96 degrees (North through East) ! Clean map min=-0.00068551 max=0.045367 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=0.7873 mas, bmaj=0.8484 mas, bpa=-68.35 degrees ! Estimated noise=760.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346549 Jy ! Component: 100 - total flux cleaned = 0.0427045 Jy ! Component: 150 - total flux cleaned = 0.0458791 Jy ! Component: 200 - total flux cleaned = 0.0474645 Jy ! Total flux subtracted in 200 components = 0.0474645 Jy ! Clean residual min=-0.001666 max=0.001874 Jy/beam ! Clean residual mean=-0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0474646 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 0.0474646 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.211 mas, bpa=-52.96 degrees ! Estimated noise=248.864 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 = 0.00222194 Jy ! Component: 100 - total flux cleaned = 0.00359649 Jy ! Component: 150 - total flux cleaned = 0.00458985 Jy ! Component: 200 - total flux cleaned = 0.00532843 Jy ! Total flux subtracted in 200 components = 0.00532843 Jy ! Clean residual min=-0.000631 max=0.000687 Jy/beam ! Clean residual mean=-0.000003 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.052793 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.052793 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=2.52 mas, bmaj=2.777 mas, bpa=-60.63 degrees ! Estimated noise=315.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837674 Jy ! Component: 100 - total flux cleaned = 0.00117579 Jy ! Component: 150 - total flux cleaned = 0.00126774 Jy ! Component: 200 - total flux cleaned = 0.00134189 Jy ! Total flux subtracted in 200 components = 0.00134189 Jy ! Clean residual min=-0.000719 max=0.000782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0541349 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 = 5.19454e-05 Jy ! Component: 100 - total flux cleaned = 7.01456e-05 Jy ! Component: 150 - total flux cleaned = 9.46746e-05 Jy ! Component: 200 - total flux cleaned = 0.000116359 Jy ! Total flux subtracted in 200 components = 0.000116359 Jy ! Clean residual min=-0.000713 max=0.000764 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0542512 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.0542512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.211 mas, bpa=-52.96 degrees ! Estimated noise=248.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.31295e-05 Jy ! Component: 100 - total flux cleaned = 9.44854e-05 Jy ! Component: 150 - total flux cleaned = 0.000115666 Jy ! Component: 200 - total flux cleaned = 0.000125585 Jy ! Total flux subtracted in 200 components = 0.000125585 Jy ! Clean residual min=-0.000609 max=0.000604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0543768 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0543768 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=0.082014Jy sigma=0.000611 ! Fit after self-cal, rms=0.082015Jy sigma=0.000611 wmodel J1052+8317_X_2017_05_31_pus_map.mod ! Writing 83 model components to file: J1052+8317_X_2017_05_31_pus_map.mod wobs J1052+8317_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1052+8317_X_2017_05_31_pus_uvs.fits wwins J1052+8317_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1052+8317_X_2017_05_31_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 = 0.00011867 Jy ! Component: 100 - total flux cleaned = 0.000254151 Jy ! Component: 150 - total flux cleaned = 0.000293591 Jy ! Component: 200 - total flux cleaned = 0.000331865 Jy ! Component: 250 - total flux cleaned = 0.000387016 Jy ! Component: 300 - total flux cleaned = 0.000395807 Jy ! Component: 350 - total flux cleaned = 0.000430405 Jy ! Component: 400 - total flux cleaned = 0.000455872 Jy ! Component: 450 - total flux cleaned = 0.00048077 Jy ! Component: 500 - total flux cleaned = 0.000513105 Jy ! Component: 550 - total flux cleaned = 0.000560833 Jy ! Component: 600 - total flux cleaned = 0.000560879 Jy ! Component: 650 - total flux cleaned = 0.000584086 Jy ! Component: 700 - total flux cleaned = 0.000599163 Jy ! Component: 750 - total flux cleaned = 0.000599092 Jy ! Component: 800 - total flux cleaned = 0.000584258 Jy ! Component: 850 - total flux cleaned = 0.000598855 Jy ! Component: 900 - total flux cleaned = 0.000591505 Jy ! Component: 950 - total flux cleaned = 0.000577318 Jy ! Component: 1000 - total flux cleaned = 0.000577327 Jy ! Component: 1050 - total flux cleaned = 0.000556412 Jy ! Component: 1100 - total flux cleaned = 0.000570322 Jy ! Component: 1150 - total flux cleaned = 0.000570405 Jy ! Component: 1200 - total flux cleaned = 0.000563572 Jy ! Component: 1250 - total flux cleaned = 0.000570427 Jy ! Component: 1300 - total flux cleaned = 0.000590355 Jy ! Component: 1350 - total flux cleaned = 0.000570466 Jy ! Component: 1400 - total flux cleaned = 0.000570512 Jy ! Component: 1450 - total flux cleaned = 0.000544593 Jy ! Component: 1500 - total flux cleaned = 0.000544651 Jy ! Component: 1550 - total flux cleaned = 0.00055101 Jy ! Component: 1600 - total flux cleaned = 0.000544676 Jy ! Component: 1650 - total flux cleaned = 0.000544639 Jy ! Component: 1700 - total flux cleaned = 0.000544649 Jy ! Component: 1750 - total flux cleaned = 0.000544699 Jy ! Component: 1800 - total flux cleaned = 0.000538577 Jy ! Component: 1850 - total flux cleaned = 0.000550718 Jy ! Component: 1900 - total flux cleaned = 0.000568672 Jy ! Component: 1950 - total flux cleaned = 0.000556837 Jy ! Component: 2000 - total flux cleaned = 0.000603979 Jy ! Total flux subtracted in 2048 components = 0.000598092 Jy ! Clean residual min=-0.000336 max=0.000400 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0549749 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 239 components and 0.0549749 Jy ![Exited script file: muppet] wmap "J1052+8317_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.211 at -52.96 degrees (North through East) ! Clean map min=-0.00070159 max=0.045199 Jy/beam ! Writing clean map to FITS file: J1052+8317_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0451992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111436 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.739629 0.739629 1.47926 2.95852 5.91703 11.8341 23.6681 47.3363 94.6725 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.211 at -52.96 degrees (North through East) ! Clean map min=-0.00070159 max=0.045199 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 J1052+8317_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:48:27 2019