! Started logfile: J1322+2645_X_2017_06_15_pus_uvs.log on Tue May 7 19:56:46 2019 obs J1322+2645_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1322+2645_X_2017_06_15_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7319 visibilities/baseline/integration-bin. ! Found source: J1322+2645 ! ! 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 85764 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 J1322+2645_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 489 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 576 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 459 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 576 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 489 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 605 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 548 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 605 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000924Jy sigma=0.008400 ! Fit after self-cal, rms=0.964057Jy sigma=0.008103 ! 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 ! Your choice of large map pixels excluded 0.11% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7814 mas, bmaj=1.463 mas, bpa=-1.862 degrees ! Estimated noise=631.786 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 = 0.0294386 Jy ! Component: 100 - total flux cleaned = 0.0358582 Jy ! Total flux subtracted in 100 components = 0.0358582 Jy ! Clean residual min=-0.002058 max=0.002549 Jy/beam ! Clean residual mean=-0.000067 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0358582 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0358582 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=0.081281Jy sigma=0.000634 ! Fit after self-cal, rms=0.079691Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.11% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421031 Jy ! Component: 100 - total flux cleaned = 0.00568445 Jy ! Total flux subtracted in 100 components = 0.00568445 Jy ! Clean residual min=-0.002009 max=0.001986 Jy/beam ! Clean residual mean=-0.000057 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0415426 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0415427 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=0.079393Jy sigma=0.000618 ! Fit after self-cal, rms=0.079378Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.11% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.11% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.038 mas, bmaj=1.819 mas, bpa=-1.398 degrees ! Estimated noise=309.466 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 = 0.00207546 Jy ! Component: 100 - total flux cleaned = 0.00312784 Jy ! Component: 150 - total flux cleaned = 0.00370639 Jy ! Component: 200 - total flux cleaned = 0.00394584 Jy ! Total flux subtracted in 200 components = 0.00394584 Jy ! Clean residual min=-0.001789 max=0.002332 Jy/beam ! Clean residual mean=-0.000101 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0454885 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0454885 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=0.079321Jy sigma=0.000617 ! Fit after self-cal, rms=0.079327Jy sigma=0.000617 ! Inverting map ! Your choice of large map pixels excluded 0.11% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.07 KP 1.02 ! LA 1.02 MK 1.07 NL 1.10 OV 1.15 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 0.99 KP 1.02 ! LA 0.92 MK 1.12 NL 1.18 OV 1.18 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.11 KP 1.04 ! LA 0.94 MK 1.06 NL 1.13 OV 1.19 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.03 KP 1.05 ! LA 0.99 MK 1.09 NL 1.09 OV 1.18 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 1.06 ! LA 0.92 MK 1.10 NL 1.15 OV 1.11 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.04 ! LA 0.96 MK 1.05 NL 1.14 OV 1.13 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.93 KP 1.11 ! LA 0.97 MK 0.98 NL 1.01 OV 1.14 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 0.96 KP 0.99 ! LA 0.93 MK 1.00 NL 1.06 OV 1.19 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.02 ! LA 0.93 MK 1.00 NL 1.04 OV 1.13 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.94 KP 1.05 ! LA 0.94 MK 0.95 NL 1.02 OV 1.07 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 1.00 KP 0.95 ! LA 0.99 MK 0.92 NL 1.03 OV 1.04 ! PT 0.88 SC 0.86 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.86 KP 0.95 ! LA 0.94 MK 0.82 NL 0.92 OV 0.98 ! PT 0.84 SC 0.94 ! ! ! Fit before self-cal, rms=0.079327Jy sigma=0.000617 ! Fit after self-cal, rms=0.079953Jy sigma=0.000616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.035 mas, bmaj=1.812 mas, bpa=-1.169 degrees ! Estimated noise=315.243 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 = 0.000609074 Jy ! Component: 100 - total flux cleaned = 0.000792895 Jy ! Component: 150 - total flux cleaned = 0.000820765 Jy ! Component: 200 - total flux cleaned = 0.000846643 Jy ! Total flux subtracted in 200 components = 0.000846643 Jy ! Clean residual min=-0.001761 max=0.001876 Jy/beam ! Clean residual mean=-0.000068 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0463351 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0463351 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=0.079947Jy sigma=0.000616 ! Fit after self-cal, rms=0.080014Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.080014Jy sigma=0.000616 ! Fit after self-cal, rms=0.079425Jy sigma=0.000615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.041 mas, bmaj=1.821 mas, bpa=-1.571 degrees ! Estimated noise=316.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188084 Jy ! Component: 100 - total flux cleaned = 0.000216356 Jy ! Component: 150 - total flux cleaned = 0.000242383 Jy ! Component: 200 - total flux cleaned = 0.000274039 Jy ! Total flux subtracted in 200 components = 0.000274039 Jy ! Clean residual min=-0.001462 max=0.001815 Jy/beam ! Clean residual mean=-0.000063 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0466092 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0466092 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=0.079424Jy sigma=0.000615 ! Fit after self-cal, rms=0.079460Jy sigma=0.000614 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000163669 Jy ! Component: 100 - total flux cleaned = 0.000189089 Jy ! Component: 150 - total flux cleaned = 0.000204462 Jy ! Component: 200 - total flux cleaned = 0.000224929 Jy ! Total flux subtracted in 200 components = 0.000224929 Jy ! Clean residual min=-0.001559 max=0.001668 Jy/beam ! Clean residual mean=-0.000065 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0468341 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0468341 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=0.079459Jy sigma=0.000614 ! Fit after self-cal, rms=0.079455Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.079455Jy sigma=0.000614 ! Fit after self-cal, rms=0.080005Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.04 mas, bmaj=1.82 mas, bpa=-1.711 degrees ! Estimated noise=316.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305057 Jy ! Component: 100 - total flux cleaned = 0.000349137 Jy ! Component: 150 - total flux cleaned = 0.000380692 Jy ! Component: 200 - total flux cleaned = 0.000402079 Jy ! Total flux subtracted in 200 components = 0.000402079 Jy ! Clean residual min=-0.001465 max=0.001777 Jy/beam ! Clean residual mean=-0.000062 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0472362 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0472362 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=0.080003Jy sigma=0.000614 ! Fit after self-cal, rms=0.080046Jy sigma=0.000614 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 3.0726e-05 Jy ! Component: 100 - total flux cleaned = 5.48129e-05 Jy ! Component: 150 - total flux cleaned = 6.89864e-05 Jy ! Component: 200 - total flux cleaned = 8.85726e-05 Jy ! Total flux subtracted in 200 components = 8.85726e-05 Jy ! Clean residual min=-0.001497 max=0.001759 Jy/beam ! Clean residual mean=-0.000062 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0473248 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0473248 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=0.080045Jy sigma=0.000614 ! Fit after self-cal, rms=0.080044Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.080044Jy sigma=0.000614 ! Fit after self-cal, rms=0.080269Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.406 mas, bmaj=2.989 mas, bpa=3.131 degrees ! Estimated noise=373.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703952 Jy ! Component: 100 - total flux cleaned = 0.00088939 Jy ! Component: 150 - total flux cleaned = 0.000928992 Jy ! Component: 200 - total flux cleaned = 0.000965171 Jy ! Total flux subtracted in 200 components = 0.000965171 Jy ! Clean residual min=-0.002109 max=0.002112 Jy/beam ! Clean residual mean=-0.000117 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0482899 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0482899 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=0.080270Jy sigma=0.000614 ! Fit after self-cal, rms=0.080291Jy sigma=0.000614 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.00014452 Jy ! Component: 100 - total flux cleaned = 0.000171664 Jy ! Component: 150 - total flux cleaned = 0.000204239 Jy ! Component: 200 - total flux cleaned = 0.000234178 Jy ! Total flux subtracted in 200 components = 0.000234178 Jy ! Clean residual min=-0.002105 max=0.002101 Jy/beam ! Clean residual mean=-0.000117 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0485241 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0485241 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=0.080293Jy sigma=0.000614 ! Fit after self-cal, rms=0.080297Jy sigma=0.000613 ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.037 mas, bmaj=1.818 mas, bpa=-1.822 degrees ! Estimated noise=317.004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.818 at -1.822 degrees (North through East) ! Clean map min=-0.0013899 max=0.04092 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 ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7733 mas, bmaj=1.46 mas, bpa=-3.028 degrees ! Estimated noise=642.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321839 Jy ! Component: 100 - total flux cleaned = 0.0393616 Jy ! Component: 150 - total flux cleaned = 0.0420485 Jy ! Component: 200 - total flux cleaned = 0.0436021 Jy ! Total flux subtracted in 200 components = 0.0436021 Jy ! Clean residual min=-0.001762 max=0.001789 Jy/beam ! Clean residual mean=-0.000041 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0436021 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0436021 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.037 mas, bmaj=1.818 mas, bpa=-1.822 degrees ! Estimated noise=317.004 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 = 0.00207359 Jy ! Component: 100 - total flux cleaned = 0.00317201 Jy ! Component: 150 - total flux cleaned = 0.00379125 Jy ! Component: 200 - total flux cleaned = 0.0041468 Jy ! Total flux subtracted in 200 components = 0.0041468 Jy ! Clean residual min=-0.001480 max=0.001759 Jy/beam ! Clean residual mean=-0.000061 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0477489 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0477489 Jy ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.406 mas, bmaj=2.989 mas, bpa=3.131 degrees ! Estimated noise=373.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572666 Jy ! Component: 100 - total flux cleaned = 0.000742094 Jy ! Component: 150 - total flux cleaned = 0.000776245 Jy ! Component: 200 - total flux cleaned = 0.000807651 Jy ! Total flux subtracted in 200 components = 0.000807651 Jy ! Clean residual min=-0.002100 max=0.002101 Jy/beam ! Clean residual mean=-0.000117 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0485565 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 = 2.91161e-05 Jy ! Component: 100 - total flux cleaned = 5.56979e-05 Jy ! Component: 150 - total flux cleaned = 8.00631e-05 Jy ! Component: 200 - total flux cleaned = 9.70907e-05 Jy ! Total flux subtracted in 200 components = 9.70907e-05 Jy ! Clean residual min=-0.002097 max=0.002100 Jy/beam ! Clean residual mean=-0.000116 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0486536 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0486536 Jy ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.037 mas, bmaj=1.818 mas, bpa=-1.822 degrees ! Estimated noise=317.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344651 Jy ! Component: 100 - total flux cleaned = -0.000378289 Jy ! Component: 150 - total flux cleaned = -0.00040718 Jy ! Component: 200 - total flux cleaned = -0.00041389 Jy ! Total flux subtracted in 200 components = -0.00041389 Jy ! Clean residual min=-0.001442 max=0.001769 Jy/beam ! Clean residual mean=-0.000060 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0482397 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0482397 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=0.080297Jy sigma=0.000614 ! Fit after self-cal, rms=0.080294Jy sigma=0.000613 wmodel J1322+2645_X_2017_06_15_pus_map.mod ! Writing 31 model components to file: J1322+2645_X_2017_06_15_pus_map.mod wobs J1322+2645_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1322+2645_X_2017_06_15_pus_uvs.fits wwins J1322+2645_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1322+2645_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 ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549265 Jy ! Component: 100 - total flux cleaned = 0.000784726 Jy ! Component: 150 - total flux cleaned = 0.00109921 Jy ! Component: 200 - total flux cleaned = 0.001376 Jy ! Component: 250 - total flux cleaned = 0.00168674 Jy ! Component: 300 - total flux cleaned = 0.00192255 Jy ! Component: 350 - total flux cleaned = 0.00219306 Jy ! Component: 400 - total flux cleaned = 0.00243564 Jy ! Component: 450 - total flux cleaned = 0.0026525 Jy ! Component: 500 - total flux cleaned = 0.00288309 Jy ! Component: 550 - total flux cleaned = 0.00312659 Jy ! Component: 600 - total flux cleaned = 0.00334596 Jy ! Component: 650 - total flux cleaned = 0.00361377 Jy ! Component: 700 - total flux cleaned = 0.00378821 Jy ! Component: 750 - total flux cleaned = 0.00397652 Jy ! Component: 800 - total flux cleaned = 0.00412702 Jy ! Component: 850 - total flux cleaned = 0.00424204 Jy ! Component: 900 - total flux cleaned = 0.00435508 Jy ! Component: 950 - total flux cleaned = 0.00449781 Jy ! Component: 1000 - total flux cleaned = 0.00460648 Jy ! Component: 1050 - total flux cleaned = 0.00471346 Jy ! Component: 1100 - total flux cleaned = 0.00477365 Jy ! Component: 1150 - total flux cleaned = 0.00483286 Jy ! Component: 1200 - total flux cleaned = 0.00491973 Jy ! Component: 1250 - total flux cleaned = 0.00489135 Jy ! Component: 1300 - total flux cleaned = 0.00490561 Jy ! Component: 1350 - total flux cleaned = 0.00489188 Jy ! Component: 1400 - total flux cleaned = 0.00491935 Jy ! Component: 1450 - total flux cleaned = 0.00490583 Jy ! Component: 1500 - total flux cleaned = 0.00493238 Jy ! Component: 1550 - total flux cleaned = 0.00494553 Jy ! Component: 1600 - total flux cleaned = 0.00495845 Jy ! Component: 1650 - total flux cleaned = 0.0049838 Jy ! Component: 1700 - total flux cleaned = 0.00498387 Jy ! Component: 1750 - total flux cleaned = 0.00504575 Jy ! Component: 1800 - total flux cleaned = 0.00504573 Jy ! Component: 1850 - total flux cleaned = 0.00505775 Jy ! Component: 1900 - total flux cleaned = 0.00504596 Jy ! Component: 1950 - total flux cleaned = 0.00508121 Jy ! Component: 2000 - total flux cleaned = 0.00511587 Jy ! Total flux subtracted in 2048 components = 0.00511577 Jy ! Clean residual min=-0.000725 max=0.000643 Jy/beam ! Clean residual mean=-0.000037 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0533555 Jy keep ! Adding 187 model components to the UV plane model. ! The established model now contains 218 components and 0.0533555 Jy ![Exited script file: muppet] wmap "J1322+2645_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.818 at -1.822 degrees (North through East) ! Clean map min=-0.0011024 max=0.040881 Jy/beam ! Writing clean map to FITS file: J1322+2645_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 0.0408807 invert ! Inverting map ! Your choice of large map pixels excluded 0.111% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77566 1.77566 3.55133 7.10266 14.2053 28.4106 56.8212 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.818 at -1.822 degrees (North through East) ! Clean map min=-0.0011024 max=0.040881 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 J1322+2645_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:56:50 2019