! Started logfile: J1646+7419_X_2017_06_15_pus_uvs.log on Tue May 7 19:59:05 2019 obs J1646+7419_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1646+7419_X_2017_06_15_pus_uva.fits ! AN table 1: 291 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.74853 visibilities/baseline/integration-bin. ! Found source: J1646+7419 ! ! 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 989 lines of history. ! ! Reading 117624 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 J1646+7419_X_2017_06_15_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 587 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 633 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 532 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 822 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 676 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 688 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 775 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 817 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 786 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 856 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 975 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995127Jy sigma=0.008540 ! Fit after self-cal, rms=0.961851Jy sigma=0.008270 ! 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=0.76 mas, bmaj=0.9841 mas, bpa=-84.82 degrees ! Estimated noise=753.331 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 = 0.0297765 Jy ! Component: 100 - total flux cleaned = 0.0363691 Jy ! Total flux subtracted in 100 components = 0.0363691 Jy ! Clean residual min=-0.002463 max=0.002914 Jy/beam ! Clean residual mean=-0.000019 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0363691 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0363691 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=0.078438Jy sigma=0.000635 ! Fit after self-cal, rms=0.077114Jy sigma=0.000624 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466151 Jy ! Component: 100 - total flux cleaned = 0.00650953 Jy ! Total flux subtracted in 100 components = 0.00650953 Jy ! Clean residual min=-0.002323 max=0.002752 Jy/beam ! Clean residual mean=-0.000015 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0428787 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0428787 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=0.076684Jy sigma=0.000620 ! Fit after self-cal, rms=0.076670Jy sigma=0.000620 ! 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=1.077 mas, bmaj=1.398 mas, bpa=-87.69 degrees ! Estimated noise=273.17 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 = 0.00313047 Jy ! Component: 100 - total flux cleaned = 0.00467493 Jy ! Component: 150 - total flux cleaned = 0.00544487 Jy ! Component: 200 - total flux cleaned = 0.00559783 Jy ! Total flux subtracted in 200 components = 0.00559783 Jy ! Clean residual min=-0.001936 max=0.003541 Jy/beam ! Clean residual mean=-0.000052 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0484765 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0484765 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=0.076557Jy sigma=0.000619 ! Fit after self-cal, rms=0.076547Jy sigma=0.000619 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.21 KP 0.97 ! LA 0.92 MK 1.05 NL 1.21 OV 1.15 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 HN 1.05 KP 0.97 ! LA 0.89 MK 1.11 NL 1.25 OV 1.23 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.14 KP 0.98 ! LA 0.97 MK 1.06 NL 1.20 OV 1.18 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.93 HN 1.02 KP 0.95 ! LA 0.94 MK 1.11 NL 1.25 OV 1.13 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.00 HN 1.05 KP 0.96 ! LA 0.93 MK 1.09 NL 1.16 OV 1.18 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.06 KP 0.94 ! LA 0.92 MK 1.07 NL 1.21 OV 1.20 ! PT 0.85 SC 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.07 KP 0.95 ! LA 0.94 MK 1.09 NL 1.15 OV 1.16 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 1.03 KP 0.97 ! LA 0.95 MK 1.03 NL 1.19 OV 1.16 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.91 KP 0.97 ! LA 0.93 MK 0.98 NL 1.12 OV 1.18 ! PT 0.89 SC 0.92 ! ! ! Correcting IF 10. ! A total of 168 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.93 KP 0.93 ! LA 1.00 MK 0.95 NL 1.12 OV 1.10 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 0.97 KP 0.91 ! LA 0.97 MK 0.93 NL 1.08 OV 1.11 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 12. ! A total of 171 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.87 HN 0.89 KP 0.90 ! LA 0.97 MK 0.81 NL 1.11 OV 1.00 ! PT 0.90 SC 0.97 ! ! ! Fit before self-cal, rms=0.076547Jy sigma=0.000619 ! Fit after self-cal, rms=0.079819Jy sigma=0.000616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.409 mas, bpa=-88.5 degrees ! Estimated noise=278.991 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 = 0.000390868 Jy ! Component: 100 - total flux cleaned = 0.000391222 Jy ! Component: 150 - total flux cleaned = 0.000400571 Jy ! Component: 200 - total flux cleaned = 0.000400768 Jy ! Total flux subtracted in 200 components = 0.000400768 Jy ! Clean residual min=-0.001813 max=0.002737 Jy/beam ! Clean residual mean=-0.000021 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0488773 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0488773 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=0.079815Jy sigma=0.000616 ! Fit after self-cal, rms=0.079978Jy sigma=0.000616 ! 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=0.079978Jy sigma=0.000616 ! Fit after self-cal, rms=0.080061Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.422 mas, bpa=-88.73 degrees ! Estimated noise=279.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168346 Jy ! Component: 100 - total flux cleaned = 0.000198007 Jy ! Component: 150 - total flux cleaned = 0.000224693 Jy ! Component: 200 - total flux cleaned = 0.000240386 Jy ! Total flux subtracted in 200 components = 0.000240386 Jy ! Clean residual min=-0.001291 max=0.002071 Jy/beam ! Clean residual mean=-0.000018 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0491177 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0491177 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=0.080061Jy sigma=0.000613 ! Fit after self-cal, rms=0.080243Jy sigma=0.000613 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 (-1.2, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203469 Jy ! Component: 100 - total flux cleaned = 0.00311892 Jy ! Component: 150 - total flux cleaned = 0.00350986 Jy ! Component: 200 - total flux cleaned = 0.00361732 Jy ! Total flux subtracted in 200 components = 0.00361732 Jy ! Clean residual min=-0.001259 max=0.001810 Jy/beam ! Clean residual mean=-0.000008 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.052735 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.052735 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=0.080197Jy sigma=0.000612 ! Fit after self-cal, rms=0.080181Jy sigma=0.000612 ! Inverting map ! Added new window around map position (-0.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162922 Jy ! Component: 100 - total flux cleaned = 0.00258101 Jy ! Component: 150 - total flux cleaned = 0.00301776 Jy ! Component: 200 - total flux cleaned = 0.00314759 Jy ! Total flux subtracted in 200 components = 0.00314759 Jy ! Clean residual min=-0.001262 max=0.001522 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0558826 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.0558826 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=0.080148Jy sigma=0.000611 ! Fit after self-cal, rms=0.080115Jy 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=0.080115Jy sigma=0.000611 ! Fit after self-cal, rms=0.079859Jy sigma=0.000611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.404 mas, bpa=-88.65 degrees ! Estimated noise=279.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129685 Jy ! Component: 100 - total flux cleaned = 0.00210996 Jy ! Component: 150 - total flux cleaned = 0.00242543 Jy ! Component: 200 - total flux cleaned = 0.00256698 Jy ! Total flux subtracted in 200 components = 0.00256698 Jy ! Clean residual min=-0.001083 max=0.001502 Jy/beam ! Clean residual mean=-0.000006 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0584495 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.0584495 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=0.079836Jy sigma=0.000611 ! Fit after self-cal, rms=0.079834Jy 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 = 0.000939277 Jy ! Component: 100 - total flux cleaned = 0.00129131 Jy ! Component: 150 - total flux cleaned = 0.0013523 Jy ! Component: 200 - total flux cleaned = 0.00137021 Jy ! Total flux subtracted in 200 components = 0.00137021 Jy ! Clean residual min=-0.001092 max=0.001358 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0598198 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.0598198 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=0.079821Jy sigma=0.000610 ! Fit after self-cal, rms=0.079803Jy sigma=0.000610 ! 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=0.079803Jy sigma=0.000610 ! Fit after self-cal, rms=0.079306Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.652 mas, bmaj=3.439 mas, bpa=80.51 degrees ! Estimated noise=333.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115864 Jy ! Component: 100 - total flux cleaned = 0.00164224 Jy ! Component: 150 - total flux cleaned = 0.00181873 Jy ! Component: 200 - total flux cleaned = 0.00195884 Jy ! Total flux subtracted in 200 components = 0.00195884 Jy ! Clean residual min=-0.001466 max=0.001858 Jy/beam ! Clean residual mean=-0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0617786 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.0617786 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=0.079299Jy sigma=0.000610 ! Fit after self-cal, rms=0.079276Jy sigma=0.000610 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 = 0.00059917 Jy ! Component: 100 - total flux cleaned = 0.000681293 Jy ! Component: 150 - total flux cleaned = 0.00071821 Jy ! Component: 200 - total flux cleaned = 0.000758573 Jy ! Total flux subtracted in 200 components = 0.000758573 Jy ! Clean residual min=-0.001472 max=0.001580 Jy/beam ! Clean residual mean=-0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0625372 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.0625372 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=0.079273Jy sigma=0.000610 ! Fit after self-cal, rms=0.079270Jy sigma=0.000610 ! 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=1.073 mas, bmaj=1.391 mas, bpa=-88.66 degrees ! Estimated noise=278.984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.391 at -88.66 degrees (North through East) ! Clean map min=-0.0009683 max=0.041658 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=0.7548 mas, bmaj=0.9726 mas, bpa=-86.47 degrees ! Estimated noise=743.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031659 Jy ! Component: 100 - total flux cleaned = 0.0391898 Jy ! Component: 150 - total flux cleaned = 0.0434037 Jy ! Component: 200 - total flux cleaned = 0.0467662 Jy ! Total flux subtracted in 200 components = 0.0467662 Jy ! Clean residual min=-0.002397 max=0.002570 Jy/beam ! Clean residual mean=-0.000011 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0467662 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0467662 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.391 mas, bpa=-88.66 degrees ! Estimated noise=278.984 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 = 0.00482712 Jy ! Component: 100 - total flux cleaned = 0.00790584 Jy ! Component: 150 - total flux cleaned = 0.010141 Jy ! Component: 200 - total flux cleaned = 0.0118154 Jy ! Total flux subtracted in 200 components = 0.0118154 Jy ! Clean residual min=-0.001153 max=0.001468 Jy/beam ! Clean residual mean=-0.000014 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0585816 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.0585816 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=2.652 mas, bmaj=3.439 mas, bpa=80.51 degrees ! Estimated noise=333.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185182 Jy ! Component: 100 - total flux cleaned = 0.00296865 Jy ! Component: 150 - total flux cleaned = 0.00338117 Jy ! Component: 200 - total flux cleaned = 0.0036714 Jy ! Total flux subtracted in 200 components = 0.0036714 Jy ! Clean residual min=-0.001527 max=0.001461 Jy/beam ! Clean residual mean=-0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.062253 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 = 0.000224668 Jy ! Component: 100 - total flux cleaned = 0.000387376 Jy ! Component: 150 - total flux cleaned = 0.000528382 Jy ! Component: 200 - total flux cleaned = 0.000622962 Jy ! Total flux subtracted in 200 components = 0.000622962 Jy ! Clean residual min=-0.001483 max=0.001425 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0628759 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 85 components and 0.0628759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.391 mas, bpa=-88.66 degrees ! Estimated noise=278.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.18688e-05 Jy ! Component: 100 - total flux cleaned = -0.000130172 Jy ! Component: 150 - total flux cleaned = -0.000129102 Jy ! Component: 200 - total flux cleaned = -0.000129779 Jy ! Total flux subtracted in 200 components = -0.000129779 Jy ! Clean residual min=-0.001000 max=0.001223 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0627462 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.0627462 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=0.079270Jy sigma=0.000610 ! Fit after self-cal, rms=0.079255Jy sigma=0.000610 wmodel J1646+7419_X_2017_06_15_pus_map.mod ! Writing 96 model components to file: J1646+7419_X_2017_06_15_pus_map.mod wobs J1646+7419_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1646+7419_X_2017_06_15_pus_uvs.fits wwins J1646+7419_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J1646+7419_X_2017_06_15_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 = 0.000569607 Jy ! Component: 100 - total flux cleaned = 0.00108362 Jy ! Component: 150 - total flux cleaned = 0.0014281 Jy ! Component: 200 - total flux cleaned = 0.00169864 Jy ! Component: 250 - total flux cleaned = 0.00190599 Jy ! Component: 300 - total flux cleaned = 0.00205595 Jy ! Component: 350 - total flux cleaned = 0.00221743 Jy ! Component: 400 - total flux cleaned = 0.00235842 Jy ! Component: 450 - total flux cleaned = 0.00248011 Jy ! Component: 500 - total flux cleaned = 0.00261336 Jy ! Component: 550 - total flux cleaned = 0.0027859 Jy ! Component: 600 - total flux cleaned = 0.00295423 Jy ! Component: 650 - total flux cleaned = 0.00311892 Jy ! Component: 700 - total flux cleaned = 0.00330727 Jy ! Component: 750 - total flux cleaned = 0.00346565 Jy ! Component: 800 - total flux cleaned = 0.0036346 Jy ! Component: 850 - total flux cleaned = 0.00382581 Jy ! Component: 900 - total flux cleaned = 0.00396344 Jy ! Component: 950 - total flux cleaned = 0.00408661 Jy ! Component: 1000 - total flux cleaned = 0.00421987 Jy ! Component: 1050 - total flux cleaned = 0.004339 Jy ! Component: 1100 - total flux cleaned = 0.00444462 Jy ! Component: 1150 - total flux cleaned = 0.00456031 Jy ! Component: 1200 - total flux cleaned = 0.00466269 Jy ! Component: 1250 - total flux cleaned = 0.00474135 Jy ! Component: 1300 - total flux cleaned = 0.00486327 Jy ! Component: 1350 - total flux cleaned = 0.00495067 Jy ! Component: 1400 - total flux cleaned = 0.00503691 Jy ! Component: 1450 - total flux cleaned = 0.0051007 Jy ! Component: 1500 - total flux cleaned = 0.00517428 Jy ! Component: 1550 - total flux cleaned = 0.00523679 Jy ! Component: 1600 - total flux cleaned = 0.00532894 Jy ! Component: 1650 - total flux cleaned = 0.00537966 Jy ! Component: 1700 - total flux cleaned = 0.00542968 Jy ! Component: 1750 - total flux cleaned = 0.00548885 Jy ! Component: 1800 - total flux cleaned = 0.00552783 Jy ! Component: 1850 - total flux cleaned = 0.00557614 Jy ! Component: 1900 - total flux cleaned = 0.00560482 Jy ! Component: 1950 - total flux cleaned = 0.00562382 Jy ! Component: 2000 - total flux cleaned = 0.00567064 Jy ! Total flux subtracted in 2048 components = 0.00568901 Jy ! Clean residual min=-0.000572 max=0.000495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0684352 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 235 components and 0.0684351 Jy ![Exited script file: muppet] wmap "J1646+7419_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.391 at -88.66 degrees (North through East) ! Clean map min=-0.00076583 max=0.041744 Jy/beam ! Writing clean map to FITS file: J1646+7419_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0417437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175209 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25918 1.25918 2.51836 5.03671 10.0734 20.1469 40.2937 80.5874 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.391 at -88.66 degrees (North through East) ! Clean map min=-0.00076583 max=0.041744 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 J1646+7419_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:59:11 2019