! Started logfile: J1258-2219_X_2017_05_01_pus_uvs.log on Wed May 1 19:58:23 2019 obs J1258-2219_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1258-2219_X_2017_05_01_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955159 visibilities/baseline/integration-bin. ! Found source: J1258-2219 ! ! 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 863 lines of history. ! ! Reading 28884 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 J1258-2219_X_2017_05_01_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.489099Jy sigma=0.003526 ! Fit after self-cal, rms=0.425736Jy sigma=0.003040 ! 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=0.6453 mas, bmaj=1.679 mas, bpa=0.2877 degrees ! Estimated noise=828.596 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 = 0.465551 Jy ! Component: 100 - total flux cleaned = 0.572729 Jy ! Total flux subtracted in 100 components = 0.572729 Jy ! Clean residual min=-0.015509 max=0.039857 Jy/beam ! Clean residual mean=-0.000091 rms=0.005538 Jy/beam ! Combined flux in latest and established models = 0.572729 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.572729 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=0.164117Jy sigma=0.001096 ! Fit after self-cal, rms=0.164035Jy sigma=0.001096 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423152 Jy ! Component: 100 - total flux cleaned = 0.0648228 Jy ! Total flux subtracted in 100 components = 0.0648228 Jy ! Clean residual min=-0.013110 max=0.025005 Jy/beam ! Clean residual mean=-0.000031 rms=0.003660 Jy/beam ! Combined flux in latest and established models = 0.637552 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.637552 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=0.151765Jy sigma=0.000874 ! Fit after self-cal, rms=0.151654Jy sigma=0.000873 ! Inverting map ! Added new window around map position (0.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238321 Jy ! Component: 100 - total flux cleaned = 0.0374176 Jy ! Total flux subtracted in 100 components = 0.0374176 Jy ! Clean residual min=-0.012585 max=0.023640 Jy/beam ! Clean residual mean=-0.000012 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 0.674969 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.674969 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=0.145103Jy sigma=0.000801 ! Fit after self-cal, rms=0.144415Jy sigma=0.000795 ! 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=0.8191 mas, bmaj=2.009 mas, bpa=-0.8314 degrees ! Estimated noise=548.415 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 = 0.0225732 Jy ! Component: 100 - total flux cleaned = 0.0348072 Jy ! Component: 150 - total flux cleaned = 0.0422421 Jy ! Component: 200 - total flux cleaned = 0.045582 Jy ! Total flux subtracted in 200 components = 0.045582 Jy ! Clean residual min=-0.011622 max=0.016181 Jy/beam ! Clean residual mean=-0.000015 rms=0.002882 Jy/beam ! Combined flux in latest and established models = 0.720551 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.720551 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=0.140837Jy sigma=0.000752 ! Fit after self-cal, rms=0.140444Jy sigma=0.000747 ! 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 0.96 FD 0.99 HN 1.28 KP 0.99 ! LA 0.93 MK 0.96 NL 1.01 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.27 KP 0.99 ! LA 0.94 MK 0.95 NL 1.00 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.49 KP 0.99 ! LA 0.96 MK 0.99 NL 1.02 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.21 KP 0.99 ! LA 0.96 MK 0.98 NL 1.01 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.17 KP 0.99 ! LA 0.94 MK 1.01 NL 1.03 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.21 KP 0.98 ! LA 0.95 MK 0.98 NL 1.03 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.25 KP 0.99 ! LA 0.97 MK 1.00 NL 1.02 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.22 KP 0.98 ! LA 0.94 MK 0.98 NL 1.03 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.30 KP 0.99 ! LA 0.96 MK 0.97 NL 1.03 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.25 KP 0.99 ! LA 0.97 MK 0.99 NL 1.03 OV 0.99 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.30 KP 1.05 ! LA 1.03 MK 1.02 NL 1.10 OV 1.03 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.25 KP 0.96 ! LA 0.95 MK 0.98 NL 1.03 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.140444Jy sigma=0.000747 ! Fit after self-cal, rms=0.148057Jy sigma=0.000691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8206 mas, bmaj=2.002 mas, bpa=-0.6981 degrees ! Estimated noise=548.659 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 = 0.00260236 Jy ! Component: 100 - total flux cleaned = 0.00207142 Jy ! Component: 150 - total flux cleaned = 0.00164178 Jy ! Component: 200 - total flux cleaned = 0.00126731 Jy ! Total flux subtracted in 200 components = 0.00126731 Jy ! Clean residual min=-0.006780 max=0.009233 Jy/beam ! Clean residual mean=-0.000031 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.721819 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.721819 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=0.147580Jy sigma=0.000686 ! Fit after self-cal, rms=0.147586Jy sigma=0.000685 ! 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=0.147586Jy sigma=0.000685 ! Fit after self-cal, rms=0.148303Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8201 mas, bmaj=2 mas, bpa=-0.7041 degrees ! Estimated noise=549.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224839 Jy ! Component: 100 - total flux cleaned = 0.00181106 Jy ! Component: 150 - total flux cleaned = 0.0014474 Jy ! Component: 200 - total flux cleaned = 0.00120658 Jy ! Total flux subtracted in 200 components = 0.00120658 Jy ! Clean residual min=-0.003486 max=0.007762 Jy/beam ! Clean residual mean=-0.000014 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.723025 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.723025 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=0.148148Jy sigma=0.000661 ! Fit after self-cal, rms=0.148125Jy sigma=0.000661 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 (3.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709574 Jy ! Component: 100 - total flux cleaned = 0.0102547 Jy ! Component: 150 - total flux cleaned = 0.0108422 Jy ! Component: 200 - total flux cleaned = 0.0112563 Jy ! Total flux subtracted in 200 components = 0.0112563 Jy ! Clean residual min=-0.002981 max=0.004584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.734282 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.734282 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=0.147815Jy sigma=0.000656 ! Fit after self-cal, rms=0.147803Jy sigma=0.000656 ! Inverting map ! Added new window around map position (-0.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405462 Jy ! Component: 100 - total flux cleaned = 0.00507119 Jy ! Component: 150 - total flux cleaned = 0.00556221 Jy ! Component: 200 - total flux cleaned = 0.00587402 Jy ! Total flux subtracted in 200 components = 0.00587402 Jy ! Clean residual min=-0.002853 max=0.003031 Jy/beam ! Clean residual mean=0.000005 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.740156 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.740156 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=0.147664Jy sigma=0.000654 ! Fit after self-cal, rms=0.147659Jy sigma=0.000654 ! 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=0.147659Jy sigma=0.000654 ! Fit after self-cal, rms=0.148862Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8196 mas, bmaj=1.998 mas, bpa=-0.7136 degrees ! Estimated noise=548.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208889 Jy ! Component: 100 - total flux cleaned = 0.00233975 Jy ! Component: 150 - total flux cleaned = 0.00244726 Jy ! Component: 200 - total flux cleaned = 0.00239761 Jy ! Total flux subtracted in 200 components = 0.00239761 Jy ! Clean residual min=-0.002574 max=0.002824 Jy/beam ! Clean residual mean=0.000009 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.742553 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.742553 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=0.148811Jy sigma=0.000652 ! Fit after self-cal, rms=0.148809Jy sigma=0.000652 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 (-3.2, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178966 Jy ! Component: 100 - total flux cleaned = 0.00190086 Jy ! Component: 150 - total flux cleaned = 0.00210495 Jy ! Component: 200 - total flux cleaned = 0.00219982 Jy ! Total flux subtracted in 200 components = 0.00219982 Jy ! Clean residual min=-0.002663 max=0.002496 Jy/beam ! Clean residual mean=0.000009 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.744753 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.744753 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=0.148759Jy sigma=0.000652 ! Fit after self-cal, rms=0.148756Jy sigma=0.000652 ! 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=0.148756Jy sigma=0.000652 ! Fit after self-cal, rms=0.149011Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=5.027 mas, bpa=3.092 degrees ! Estimated noise=680.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179464 Jy ! Component: 100 - total flux cleaned = 0.00214818 Jy ! Component: 150 - total flux cleaned = 0.00219894 Jy ! Component: 200 - total flux cleaned = 0.00220211 Jy ! Total flux subtracted in 200 components = 0.00220211 Jy ! Clean residual min=-0.002050 max=0.002213 Jy/beam ! Clean residual mean=0.000017 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.746955 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.746955 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=0.149001Jy sigma=0.000651 ! Fit after self-cal, rms=0.148995Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.91925e-05 Jy ! Component: 100 - total flux cleaned = 7.89877e-05 Jy ! Component: 150 - total flux cleaned = 8.1258e-05 Jy ! Component: 200 - total flux cleaned = 5.08167e-05 Jy ! Total flux subtracted in 200 components = 5.08167e-05 Jy ! Clean residual min=-0.001966 max=0.002209 Jy/beam ! Clean residual mean=0.000016 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.747006 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.747006 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=0.148989Jy sigma=0.000651 ! Fit after self-cal, rms=0.148984Jy sigma=0.000651 ! 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=0.8195 mas, bmaj=1.997 mas, bpa=-0.7184 degrees ! Estimated noise=548.787 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8195 x 1.997 at -0.7184 degrees (North through East) ! Clean map min=-0.0020347 max=0.6012 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 ! Performing amp+phase self-cal ! ! 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=0.148984Jy sigma=0.000651 ! Fit after self-cal, rms=0.173855Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.8196 mas, bmaj=1.996 mas, bpa=-0.7267 degrees ! Estimated noise=548.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116887 Jy ! Component: 100 - total flux cleaned = -2.04255e-05 Jy ! Component: 150 - total flux cleaned = -9.99054e-05 Jy ! Component: 200 - total flux cleaned = -0.000213529 Jy ! Total flux subtracted in 200 components = -0.000213529 Jy ! Clean residual min=-0.002188 max=0.002237 Jy/beam ! Clean residual mean=0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.746793 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.746793 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=0.173830Jy sigma=0.000606 ! Fit after self-cal, rms=0.173829Jy sigma=0.000606 ! Inverting map ! Added new window around map position (12.6, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151386 Jy ! Component: 100 - total flux cleaned = 0.00155471 Jy ! Component: 150 - total flux cleaned = 0.00151838 Jy ! Component: 200 - total flux cleaned = 0.00141677 Jy ! Total flux subtracted in 200 components = 0.00141677 Jy ! Clean residual min=-0.002021 max=0.002055 Jy/beam ! Clean residual mean=0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.748209 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 0.748209 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=0.173796Jy sigma=0.000606 ! Fit after self-cal, rms=0.173795Jy sigma=0.000606 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.173795Jy sigma=0.000606 ! Fit after self-cal, rms=0.173872Jy sigma=0.000606 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=0.6441 mas, bmaj=1.668 mas, bpa=0.5327 degrees ! Estimated noise=830.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.466275 Jy ! Component: 100 - total flux cleaned = 0.577456 Jy ! Component: 150 - total flux cleaned = 0.624826 Jy ! Component: 200 - total flux cleaned = 0.652822 Jy ! Total flux subtracted in 200 components = 0.652822 Jy ! Clean residual min=-0.006473 max=0.016679 Jy/beam ! Clean residual mean=-0.000050 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 0.652822 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.652822 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8194 mas, bmaj=1.996 mas, bpa=-0.7263 degrees ! Estimated noise=548.606 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) ! Added new window around map position (0.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298197 Jy ! Component: 100 - total flux cleaned = 0.0463057 Jy ! Component: 150 - total flux cleaned = 0.0566778 Jy ! Component: 200 - total flux cleaned = 0.0638257 Jy ! Total flux subtracted in 200 components = 0.0638257 Jy ! Clean residual min=-0.003153 max=0.005202 Jy/beam ! Clean residual mean=-0.000032 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.716648 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 63 components and 0.716648 Jy ! Inverting map ! Added new window around map position (2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565902 Jy ! Component: 100 - total flux cleaned = 0.00986785 Jy ! Component: 150 - total flux cleaned = 0.0132686 Jy ! Component: 200 - total flux cleaned = 0.0160693 Jy ! Total flux subtracted in 200 components = 0.0160693 Jy ! Clean residual min=-0.002375 max=0.002488 Jy/beam ! Clean residual mean=-0.000012 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.732717 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 92 components and 0.732717 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=2.307 mas, bmaj=5.023 mas, bpa=3.104 degrees ! Estimated noise=680.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391454 Jy ! Component: 100 - total flux cleaned = 0.00677397 Jy ! Component: 150 - total flux cleaned = 0.00901886 Jy ! Component: 200 - total flux cleaned = 0.0108025 Jy ! Total flux subtracted in 200 components = 0.0108025 Jy ! Clean residual min=-0.002091 max=0.001937 Jy/beam ! Clean residual mean=-0.000005 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.74352 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 = 0.00144458 Jy ! Component: 100 - total flux cleaned = 0.00262234 Jy ! Component: 150 - total flux cleaned = 0.00351371 Jy ! Component: 200 - total flux cleaned = 0.00404279 Jy ! Total flux subtracted in 200 components = 0.00404279 Jy ! Clean residual min=-0.001781 max=0.001700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.747562 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 140 components and 0.747562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8194 mas, bmaj=1.996 mas, bpa=-0.7263 degrees ! Estimated noise=548.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138391 Jy ! Component: 100 - total flux cleaned = 0.000446923 Jy ! Component: 150 - total flux cleaned = 0.000582853 Jy ! Component: 200 - total flux cleaned = 0.000709375 Jy ! Total flux subtracted in 200 components = 0.000709375 Jy ! Clean residual min=-0.001734 max=0.001908 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.748272 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 163 components and 0.748272 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=0.173885Jy sigma=0.000606 ! Fit after self-cal, rms=0.173856Jy sigma=0.000606 wmodel J1258-2219_X_2017_05_01_pus_map.mod ! Writing 163 model components to file: J1258-2219_X_2017_05_01_pus_map.mod wobs J1258-2219_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1258-2219_X_2017_05_01_pus_uvs.fits wwins J1258-2219_X_2017_05_01_pus_map.win ! wwins: Wrote 8 windows to J1258-2219_X_2017_05_01_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 = 0.000192612 Jy ! Component: 100 - total flux cleaned = 0.000341253 Jy ! Component: 150 - total flux cleaned = 0.000397943 Jy ! Component: 200 - total flux cleaned = 0.000345086 Jy ! Component: 250 - total flux cleaned = 0.000345086 Jy ! Component: 300 - total flux cleaned = 0.000345184 Jy ! Component: 350 - total flux cleaned = 0.000369095 Jy ! Component: 400 - total flux cleaned = 0.000322151 Jy ! Component: 450 - total flux cleaned = 0.000276722 Jy ! Component: 500 - total flux cleaned = 0.000232453 Jy ! Component: 550 - total flux cleaned = 0.000125012 Jy ! Component: 600 - total flux cleaned = 0.000125179 Jy ! Component: 650 - total flux cleaned = 6.38227e-05 Jy ! Component: 700 - total flux cleaned = 4.40114e-05 Jy ! Component: 750 - total flux cleaned = 5.21314e-06 Jy ! Component: 800 - total flux cleaned = 5.43698e-06 Jy ! Component: 850 - total flux cleaned = 2.47045e-05 Jy ! Component: 900 - total flux cleaned = 4.32762e-05 Jy ! Component: 950 - total flux cleaned = 6.17538e-05 Jy ! Component: 1000 - total flux cleaned = 4.45718e-05 Jy ! Component: 1050 - total flux cleaned = 9.71844e-05 Jy ! Component: 1100 - total flux cleaned = 9.74332e-05 Jy ! Component: 1150 - total flux cleaned = 8.11534e-05 Jy ! Component: 1200 - total flux cleaned = 0.000114384 Jy ! Component: 1250 - total flux cleaned = 0.000114289 Jy ! Component: 1300 - total flux cleaned = 0.000130491 Jy ! Component: 1350 - total flux cleaned = 0.000177975 Jy ! Component: 1400 - total flux cleaned = 0.000177625 Jy ! Component: 1450 - total flux cleaned = 0.000162354 Jy ! Component: 1500 - total flux cleaned = 0.000177736 Jy ! Component: 1550 - total flux cleaned = 0.000177904 Jy ! Component: 1600 - total flux cleaned = 0.000148402 Jy ! Component: 1650 - total flux cleaned = 0.00019214 Jy ! Component: 1700 - total flux cleaned = 0.000206693 Jy ! Component: 1750 - total flux cleaned = 0.000291707 Jy ! Component: 1800 - total flux cleaned = 0.000305675 Jy ! Component: 1850 - total flux cleaned = 0.000333286 Jy ! Component: 1900 - total flux cleaned = 0.000360752 Jy ! Component: 1950 - total flux cleaned = 0.00041502 Jy ! Component: 2000 - total flux cleaned = 0.000481581 Jy ! Total flux subtracted in 2048 components = 0.000547407 Jy ! Clean residual min=-0.000764 max=0.000689 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.748819 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 291 components and 0.748819 Jy ![Exited script file: muppet] wmap "J1258-2219_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 1.996 at -0.7263 degrees (North through East) ! Clean map min=-0.0014956 max=0.59909 Jy/beam ! Writing clean map to FITS file: J1258-2219_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.599086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123367 0.123367 0.246733 0.493467 0.986934 1.97387 3.94773 7.89547 15.7909 31.5819 63.1638 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.599 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 1.996 at -0.7263 degrees (North through East) ! Clean map min=-0.0014956 max=0.59909 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 J1258-2219_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:58:26 2019