! Started logfile: J2349+0534_X_2017_03_23_pus_uvs.log on Mon May 13 10:29:48 2019 obs J2349+0534_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2349+0534_X_2017_03_23_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909827 visibilities/baseline/integration-bin. ! Found source: J2349+0534 ! ! 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 1124 lines of history. ! ! Reading 84996 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 J2349+0534_X_2017_03_23_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867782Jy sigma=0.006384 ! Fit after self-cal, rms=0.833276Jy sigma=0.006138 ! 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 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.701 mas, bmaj=1.795 mas, bpa=-4.934 degrees ! Estimated noise=902.894 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 = 0.134922 Jy ! Component: 100 - total flux cleaned = 0.164991 Jy ! Total flux subtracted in 100 components = 0.164991 Jy ! Clean residual min=-0.003958 max=0.010352 Jy/beam ! Clean residual mean=-0.000001 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.164991 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.164991 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=0.116241Jy sigma=0.000665 ! Fit after self-cal, rms=0.116249Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108268 Jy ! Component: 100 - total flux cleaned = 0.0164808 Jy ! Total flux subtracted in 100 components = 0.0164808 Jy ! Clean residual min=-0.002904 max=0.003597 Jy/beam ! Clean residual mean=0.000003 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.181471 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.181471 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=0.115287Jy sigma=0.000653 ! Fit after self-cal, rms=0.115311Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8712 mas, bmaj=2.047 mas, bpa=-3.469 degrees ! Estimated noise=342.611 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 (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376783 Jy ! Component: 100 - total flux cleaned = 0.00449622 Jy ! Component: 150 - total flux cleaned = 0.00473544 Jy ! Component: 200 - total flux cleaned = 0.00478298 Jy ! Total flux subtracted in 200 components = 0.00478298 Jy ! Clean residual min=-0.002143 max=0.003335 Jy/beam ! Clean residual mean=0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.186254 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.186254 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=0.115195Jy sigma=0.000651 ! Fit after self-cal, rms=0.115189Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (6.6, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262238 Jy ! Component: 100 - total flux cleaned = 0.00354609 Jy ! Component: 150 - total flux cleaned = 0.00379993 Jy ! Component: 200 - total flux cleaned = 0.00387128 Jy ! Total flux subtracted in 200 components = 0.00387128 Jy ! Clean residual min=-0.001867 max=0.003061 Jy/beam ! Clean residual mean=0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.190126 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.190126 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=0.115121Jy sigma=0.000650 ! Fit after self-cal, rms=0.115118Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.99 FD 1.01 HN 1.03 KP 0.96 ! LA 0.98 MK 0.97 NL 0.99 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 0.96 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 0.97 ! LA 1.01 MK 1.01 NL 0.99 OV 0.98 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.95 ! LA 1.02 MK 1.00 NL 0.99 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 0.96 ! LA 1.01 MK 1.02 NL 1.01 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.96 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00 KP 0.95 ! LA 1.03 MK 1.02 NL 0.98 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.96 ! LA 0.98 MK 0.98 NL 0.98 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.95 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.96 ! LA 1.01 MK 1.01 NL 0.99 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.01 KP 0.93 ! LA 1.02 MK 0.96 NL 1.01 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.96 ! LA 1.01 MK 0.92 NL 1.00 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.115118Jy sigma=0.000650 ! Fit after self-cal, rms=0.113906Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8708 mas, bmaj=2.044 mas, bpa=-3.558 degrees ! Estimated noise=340.699 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 = 0.000736302 Jy ! Component: 100 - total flux cleaned = 0.000606613 Jy ! Component: 150 - total flux cleaned = 0.000435699 Jy ! Component: 200 - total flux cleaned = 0.000282438 Jy ! Total flux subtracted in 200 components = 0.000282438 Jy ! Clean residual min=-0.001521 max=0.001641 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.190408 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.190408 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=0.113881Jy sigma=0.000649 ! Fit after self-cal, rms=0.113874Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.113874Jy sigma=0.000649 ! Fit after self-cal, rms=0.117477Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8711 mas, bmaj=2.041 mas, bpa=-3.551 degrees ! Estimated noise=341.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000848259 Jy ! Component: 100 - total flux cleaned = -0.000932602 Jy ! Component: 150 - total flux cleaned = -0.000969594 Jy ! Component: 200 - total flux cleaned = -0.00101551 Jy ! Total flux subtracted in 200 components = -0.00101551 Jy ! Clean residual min=-0.000859 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.189393 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.189393 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=0.117465Jy sigma=0.000647 ! Fit after self-cal, rms=0.117510Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000181496 Jy ! Component: 100 - total flux cleaned = -0.000139807 Jy ! Component: 150 - total flux cleaned = -0.000127529 Jy ! Component: 200 - total flux cleaned = -0.000127563 Jy ! Total flux subtracted in 200 components = -0.000127563 Jy ! Clean residual min=-0.000853 max=0.000891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.189265 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.189265 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=0.117506Jy sigma=0.000647 ! Fit after self-cal, rms=0.117505Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.117505Jy sigma=0.000647 ! Fit after self-cal, rms=0.117738Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.871 mas, bmaj=2.04 mas, bpa=-3.585 degrees ! Estimated noise=341.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257308 Jy ! Component: 100 - total flux cleaned = -0.000257906 Jy ! Component: 150 - total flux cleaned = -0.000222447 Jy ! Component: 200 - total flux cleaned = -0.000180522 Jy ! Total flux subtracted in 200 components = -0.000180522 Jy ! Clean residual min=-0.000803 max=0.000831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.189085 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.189085 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=0.117734Jy sigma=0.000647 ! Fit after self-cal, rms=0.117736Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -4.44665e-05 Jy ! Component: 100 - total flux cleaned = -2.39752e-05 Jy ! Component: 150 - total flux cleaned = -2.39455e-05 Jy ! Component: 200 - total flux cleaned = -4.20485e-05 Jy ! Total flux subtracted in 200 components = -4.20485e-05 Jy ! Clean residual min=-0.000807 max=0.000813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.189043 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.189043 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=0.117734Jy sigma=0.000647 ! Fit after self-cal, rms=0.117733Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.117733Jy sigma=0.000647 ! Fit after self-cal, rms=0.117805Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.123 mas, bmaj=3.269 mas, bpa=-0.5772 degrees ! Estimated noise=419.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37852e-05 Jy ! Component: 100 - total flux cleaned = -4.21361e-05 Jy ! Component: 150 - total flux cleaned = -2.4312e-05 Jy ! Component: 200 - total flux cleaned = -3.18591e-05 Jy ! Total flux subtracted in 200 components = -3.18591e-05 Jy ! Clean residual min=-0.001032 max=0.001034 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.189011 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.189011 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=0.117804Jy sigma=0.000647 ! Fit after self-cal, rms=0.117806Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -2.115e-05 Jy ! Component: 100 - total flux cleaned = -2.10453e-05 Jy ! Component: 150 - total flux cleaned = -1.5542e-05 Jy ! Component: 200 - total flux cleaned = -2.09419e-05 Jy ! Total flux subtracted in 200 components = -2.09419e-05 Jy ! Clean residual min=-0.001016 max=0.001016 Jy/beam ! Clean residual mean=-0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.18899 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.18899 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=0.117806Jy sigma=0.000647 ! Fit after self-cal, rms=0.117806Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.871 mas, bmaj=2.04 mas, bpa=-3.612 degrees ! Estimated noise=341.346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 2.04 at -3.612 degrees (North through East) ! Clean map min=-0.00091987 max=0.17471 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 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7012 mas, bmaj=1.792 mas, bpa=-5.158 degrees ! Estimated noise=896.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133908 Jy ! Component: 100 - total flux cleaned = 0.163748 Jy ! Component: 150 - total flux cleaned = 0.174671 Jy ! Component: 200 - total flux cleaned = 0.180429 Jy ! Total flux subtracted in 200 components = 0.180429 Jy ! Clean residual min=-0.002376 max=0.002811 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.180429 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.180429 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.871 mas, bmaj=2.04 mas, bpa=-3.612 degrees ! Estimated noise=341.346 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 = 0.00435948 Jy ! Component: 100 - total flux cleaned = 0.00644087 Jy ! Component: 150 - total flux cleaned = 0.0070912 Jy ! Component: 200 - total flux cleaned = 0.00741753 Jy ! Total flux subtracted in 200 components = 0.00741753 Jy ! Clean residual min=-0.000922 max=0.000869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.187847 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.187847 Jy ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.123 mas, bmaj=3.269 mas, bpa=-0.5772 degrees ! Estimated noise=419.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939164 Jy ! Component: 100 - total flux cleaned = 0.00123987 Jy ! Component: 150 - total flux cleaned = 0.00139739 Jy ! Component: 200 - total flux cleaned = 0.00144641 Jy ! Total flux subtracted in 200 components = 0.00144641 Jy ! Clean residual min=-0.001012 max=0.001037 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.189293 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 = 9.78465e-06 Jy ! Component: 100 - total flux cleaned = -8.55668e-06 Jy ! Component: 150 - total flux cleaned = -2.49373e-05 Jy ! Component: 200 - total flux cleaned = -4.01507e-05 Jy ! Total flux subtracted in 200 components = -4.01507e-05 Jy ! Clean residual min=-0.001015 max=0.001027 Jy/beam ! Clean residual mean=-0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.189253 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.189253 Jy ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.871 mas, bmaj=2.04 mas, bpa=-3.612 degrees ! Estimated noise=341.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154426 Jy ! Component: 100 - total flux cleaned = -0.000154431 Jy ! Component: 150 - total flux cleaned = -0.000117104 Jy ! Component: 200 - total flux cleaned = -8.36236e-05 Jy ! Total flux subtracted in 200 components = -8.36236e-05 Jy ! Clean residual min=-0.000848 max=0.000769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.189169 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.189169 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=0.117812Jy sigma=0.000647 ! Fit after self-cal, rms=0.117812Jy sigma=0.000647 wmodel J2349+0534_X_2017_03_23_pus_map.mod ! Writing 74 model components to file: J2349+0534_X_2017_03_23_pus_map.mod wobs J2349+0534_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2349+0534_X_2017_03_23_pus_uvs.fits wwins J2349+0534_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J2349+0534_X_2017_03_23_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 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230969 Jy ! Component: 100 - total flux cleaned = -0.000300193 Jy ! Component: 150 - total flux cleaned = -0.000286659 Jy ! Component: 200 - total flux cleaned = -0.000299418 Jy ! Component: 250 - total flux cleaned = -0.000249699 Jy ! Component: 300 - total flux cleaned = -0.000213575 Jy ! Component: 350 - total flux cleaned = -0.000190025 Jy ! Component: 400 - total flux cleaned = -0.000143499 Jy ! Component: 450 - total flux cleaned = -0.000120716 Jy ! Component: 500 - total flux cleaned = -0.000109429 Jy ! Component: 550 - total flux cleaned = -8.75737e-05 Jy ! Component: 600 - total flux cleaned = -7.69079e-05 Jy ! Component: 650 - total flux cleaned = -4.53646e-05 Jy ! Component: 700 - total flux cleaned = -1.41422e-05 Jy ! Component: 750 - total flux cleaned = 4.68776e-05 Jy ! Component: 800 - total flux cleaned = 9.70191e-05 Jy ! Component: 850 - total flux cleaned = 0.000146213 Jy ! Component: 900 - total flux cleaned = 0.000185122 Jy ! Component: 950 - total flux cleaned = 0.000242701 Jy ! Component: 1000 - total flux cleaned = 0.000290003 Jy ! Component: 1050 - total flux cleaned = 0.000308808 Jy ! Component: 1100 - total flux cleaned = 0.000382659 Jy ! Component: 1150 - total flux cleaned = 0.000400812 Jy ! Component: 1200 - total flux cleaned = 0.000436997 Jy ! Component: 1250 - total flux cleaned = 0.000463633 Jy ! Component: 1300 - total flux cleaned = 0.000516434 Jy ! Component: 1350 - total flux cleaned = 0.000516409 Jy ! Component: 1400 - total flux cleaned = 0.00054215 Jy ! Component: 1450 - total flux cleaned = 0.000533617 Jy ! Component: 1500 - total flux cleaned = 0.000567465 Jy ! Component: 1550 - total flux cleaned = 0.00056742 Jy ! Component: 1600 - total flux cleaned = 0.000517683 Jy ! Component: 1650 - total flux cleaned = 0.00050953 Jy ! Component: 1700 - total flux cleaned = 0.00052587 Jy ! Component: 1750 - total flux cleaned = 0.000525854 Jy ! Component: 1800 - total flux cleaned = 0.000525727 Jy ! Component: 1850 - total flux cleaned = 0.000493737 Jy ! Component: 1900 - total flux cleaned = 0.00047008 Jy ! Component: 1950 - total flux cleaned = 0.000446558 Jy ! Component: 2000 - total flux cleaned = 0.000430972 Jy ! Total flux subtracted in 2048 components = 0.000415491 Jy ! Clean residual min=-0.000428 max=0.000409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.189585 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 221 components and 0.189585 Jy ![Exited script file: muppet] wmap "J2349+0534_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 2.04 at -3.612 degrees (North through East) ! Clean map min=-0.00074378 max=0.1748 Jy/beam ! Writing clean map to FITS file: J2349+0534_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.174799 invert ! Inverting map ! Your choice of large map pixels excluded 0.134% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251908 0.251908 0.503816 1.00763 2.01527 4.03053 8.06106 16.1221 32.2442 64.4885 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 2.04 at -3.612 degrees (North through East) ! Clean map min=-0.00074378 max=0.1748 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 J2349+0534_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:29:53 2019