! Started logfile: J0116+2422_X_2017_06_15_pus_uvs.log on Tue May 7 19:50:05 2019 obs J0116+2422_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0116+2422_X_2017_06_15_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918263 visibilities/baseline/integration-bin. ! Found source: J0116+2422 ! ! 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 86280 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 J0116+2422_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860521Jy sigma=0.007466 ! Fit after self-cal, rms=0.848615Jy sigma=0.007384 ! 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 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7138 mas, bmaj=1.596 mas, bpa=-2.91 degrees ! Estimated noise=581.879 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 = 0.11069 Jy ! Component: 100 - total flux cleaned = 0.154656 Jy ! Total flux subtracted in 100 components = 0.154656 Jy ! Clean residual min=-0.006230 max=0.020017 Jy/beam ! Clean residual mean=-0.000011 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.154656 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.154656 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=0.087726Jy sigma=0.000725 ! Fit after self-cal, rms=0.087575Jy sigma=0.000723 ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223454 Jy ! Component: 100 - total flux cleaned = 0.0337034 Jy ! Total flux subtracted in 100 components = 0.0337034 Jy ! Clean residual min=-0.002807 max=0.005326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.188359 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.188359 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=0.081105Jy sigma=0.000657 ! Fit after self-cal, rms=0.081079Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623631 Jy ! Component: 100 - total flux cleaned = 0.00954801 Jy ! Total flux subtracted in 100 components = 0.00954801 Jy ! Clean residual min=-0.001917 max=0.002755 Jy/beam ! Clean residual mean=0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.197907 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.197907 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=0.080577Jy sigma=0.000652 ! Fit after self-cal, rms=0.080573Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.924 mas, bmaj=1.87 mas, bpa=-1.292 degrees ! Estimated noise=278.931 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 (1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304886 Jy ! Component: 100 - total flux cleaned = 0.00390449 Jy ! Component: 150 - total flux cleaned = 0.00417118 Jy ! Component: 200 - total flux cleaned = 0.00429818 Jy ! Total flux subtracted in 200 components = 0.00429818 Jy ! Clean residual min=-0.001219 max=0.001502 Jy/beam ! Clean residual mean=0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.202206 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.202206 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=0.080449Jy sigma=0.000650 ! Fit after self-cal, rms=0.080446Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 1.00 FD 0.99 HN 1.02 KP 1.02 ! LA 0.96 MK 0.99 NL 0.95 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.95 ! LA 0.97 MK 1.00 NL 0.94 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.97 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.98 ! LA 0.99 MK 1.01 NL 0.95 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.97 KP 1.00 ! LA 0.98 MK 1.04 NL 0.97 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 0.99 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 0.99 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 1.00 ! LA 1.02 MK 1.01 NL 0.96 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 1.01 ! LA 1.01 MK 0.97 NL 0.97 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.04 KP 1.01 ! LA 1.00 MK 1.03 NL 0.99 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.080446Jy sigma=0.000650 ! Fit after self-cal, rms=0.080867Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9286 mas, bmaj=1.878 mas, bpa=-1.578 degrees ! Estimated noise=278.891 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 = 0.00066397 Jy ! Component: 100 - total flux cleaned = 0.000795355 Jy ! Component: 150 - total flux cleaned = 0.000793569 Jy ! Component: 200 - total flux cleaned = 0.000792172 Jy ! Total flux subtracted in 200 components = 0.000792172 Jy ! Clean residual min=-0.001038 max=0.001037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.202998 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.202998 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=0.080841Jy sigma=0.000648 ! Fit after self-cal, rms=0.080854Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.080854Jy sigma=0.000648 ! Fit after self-cal, rms=0.080968Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9274 mas, bmaj=1.879 mas, bpa=-1.518 degrees ! Estimated noise=278.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248421 Jy ! Component: 100 - total flux cleaned = 0.000395679 Jy ! Component: 150 - total flux cleaned = 0.000459506 Jy ! Component: 200 - total flux cleaned = 0.000503094 Jy ! Total flux subtracted in 200 components = 0.000503094 Jy ! Clean residual min=-0.000740 max=0.000682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.203501 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.203501 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=0.080960Jy sigma=0.000647 ! Fit after self-cal, rms=0.080966Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 8.99192e-05 Jy ! Component: 100 - total flux cleaned = 0.000103391 Jy ! Component: 150 - total flux cleaned = 0.00011529 Jy ! Component: 200 - total flux cleaned = 0.000126258 Jy ! Total flux subtracted in 200 components = 0.000126258 Jy ! Clean residual min=-0.000706 max=0.000668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.203627 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.203627 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=0.080962Jy sigma=0.000647 ! Fit after self-cal, rms=0.080962Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.080962Jy sigma=0.000647 ! Fit after self-cal, rms=0.080985Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9277 mas, bmaj=1.88 mas, bpa=-1.599 degrees ! Estimated noise=278.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239252 Jy ! Component: 100 - total flux cleaned = 0.000301291 Jy ! Component: 150 - total flux cleaned = 0.000334251 Jy ! Component: 200 - total flux cleaned = 0.000344179 Jy ! Total flux subtracted in 200 components = 0.000344179 Jy ! Clean residual min=-0.000683 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.203971 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.203971 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=0.080981Jy sigma=0.000647 ! Fit after self-cal, rms=0.080981Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 5.63469e-05 Jy ! Component: 100 - total flux cleaned = 6.5912e-05 Jy ! Component: 150 - total flux cleaned = 7.4897e-05 Jy ! Component: 200 - total flux cleaned = 8.33043e-05 Jy ! Total flux subtracted in 200 components = 8.33043e-05 Jy ! Clean residual min=-0.000670 max=0.000651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.204055 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.204055 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=0.080979Jy sigma=0.000647 ! Fit after self-cal, rms=0.080979Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.080979Jy sigma=0.000647 ! Fit after self-cal, rms=0.080972Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.175 mas, bmaj=2.869 mas, bpa=1.142 degrees ! Estimated noise=342.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287824 Jy ! Component: 100 - total flux cleaned = 0.000333401 Jy ! Component: 150 - total flux cleaned = 0.000375918 Jy ! Component: 200 - total flux cleaned = 0.000411691 Jy ! Total flux subtracted in 200 components = 0.000411691 Jy ! Clean residual min=-0.000705 max=0.000699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.204466 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.204466 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=0.080971Jy sigma=0.000647 ! Fit after self-cal, rms=0.080970Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 5.68843e-05 Jy ! Component: 100 - total flux cleaned = 6.86471e-05 Jy ! Component: 150 - total flux cleaned = 7.87223e-05 Jy ! Component: 200 - total flux cleaned = 8.18027e-05 Jy ! Total flux subtracted in 200 components = 8.18027e-05 Jy ! Clean residual min=-0.000711 max=0.000698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.204548 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.204548 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=0.080970Jy sigma=0.000647 ! Fit after self-cal, rms=0.080970Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9279 mas, bmaj=1.88 mas, bpa=-1.673 degrees ! Estimated noise=279.028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 1.88 at -1.673 degrees (North through East) ! Clean map min=-0.00058576 max=0.15266 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 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7162 mas, bmaj=1.605 mas, bpa=-3.229 degrees ! Estimated noise=583.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111005 Jy ! Component: 100 - total flux cleaned = 0.155469 Jy ! Component: 150 - total flux cleaned = 0.177084 Jy ! Component: 200 - total flux cleaned = 0.187971 Jy ! Total flux subtracted in 200 components = 0.187971 Jy ! Clean residual min=-0.002306 max=0.005165 Jy/beam ! Clean residual mean=-0.000004 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.187971 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 0.187971 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9279 mas, bmaj=1.88 mas, bpa=-1.673 degrees ! Estimated noise=279.028 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 = 0.00729991 Jy ! Component: 100 - total flux cleaned = 0.011032 Jy ! Component: 150 - total flux cleaned = 0.0130881 Jy ! Component: 200 - total flux cleaned = 0.0143141 Jy ! Total flux subtracted in 200 components = 0.0143141 Jy ! Clean residual min=-0.000805 max=0.000799 Jy/beam ! Clean residual mean=-0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.202285 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.202285 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.175 mas, bmaj=2.869 mas, bpa=1.142 degrees ! Estimated noise=342.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104804 Jy ! Component: 100 - total flux cleaned = 0.00165097 Jy ! Component: 150 - total flux cleaned = 0.00186427 Jy ! Component: 200 - total flux cleaned = 0.00195338 Jy ! Total flux subtracted in 200 components = 0.00195338 Jy ! Clean residual min=-0.000734 max=0.000711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.204238 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.23405e-05 Jy ! Component: 100 - total flux cleaned = 0.000104708 Jy ! Component: 150 - total flux cleaned = 0.00013424 Jy ! Component: 200 - total flux cleaned = 0.000166343 Jy ! Total flux subtracted in 200 components = 0.000166343 Jy ! Clean residual min=-0.000707 max=0.000693 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.204405 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 54 components and 0.204404 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9279 mas, bmaj=1.88 mas, bpa=-1.673 degrees ! Estimated noise=279.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103085 Jy ! Component: 100 - total flux cleaned = -0.000102866 Jy ! Component: 150 - total flux cleaned = -0.000121543 Jy ! Component: 200 - total flux cleaned = -0.0001208 Jy ! Total flux subtracted in 200 components = -0.0001208 Jy ! Clean residual min=-0.000666 max=0.000717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.204284 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.204284 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=0.080983Jy sigma=0.000647 ! Fit after self-cal, rms=0.080980Jy sigma=0.000647 wmodel J0116+2422_X_2017_06_15_pus_map.mod ! Writing 68 model components to file: J0116+2422_X_2017_06_15_pus_map.mod wobs J0116+2422_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0116+2422_X_2017_06_15_pus_uvs.fits wwins J0116+2422_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0116+2422_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 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.60713e-05 Jy ! Component: 100 - total flux cleaned = -0.000283143 Jy ! Component: 150 - total flux cleaned = -0.000456821 Jy ! Component: 200 - total flux cleaned = -0.000602125 Jy ! Component: 250 - total flux cleaned = -0.000702433 Jy ! Component: 300 - total flux cleaned = -0.000770901 Jy ! Component: 350 - total flux cleaned = -0.000846989 Jy ! Component: 400 - total flux cleaned = -0.0008936 Jy ! Component: 450 - total flux cleaned = -0.000957068 Jy ! Component: 500 - total flux cleaned = -0.00101914 Jy ! Component: 550 - total flux cleaned = -0.00105375 Jy ! Component: 600 - total flux cleaned = -0.00110496 Jy ! Component: 650 - total flux cleaned = -0.00113013 Jy ! Component: 700 - total flux cleaned = -0.00119615 Jy ! Component: 750 - total flux cleaned = -0.00122042 Jy ! Component: 800 - total flux cleaned = -0.00126841 Jy ! Component: 850 - total flux cleaned = -0.0013157 Jy ! Component: 900 - total flux cleaned = -0.00135433 Jy ! Component: 950 - total flux cleaned = -0.00137732 Jy ! Component: 1000 - total flux cleaned = -0.00143014 Jy ! Component: 1050 - total flux cleaned = -0.00145249 Jy ! Component: 1100 - total flux cleaned = -0.00149667 Jy ! Component: 1150 - total flux cleaned = -0.00151133 Jy ! Component: 1200 - total flux cleaned = -0.00156885 Jy ! Component: 1250 - total flux cleaned = -0.00158998 Jy ! Component: 1300 - total flux cleaned = -0.001604 Jy ! Component: 1350 - total flux cleaned = -0.00163887 Jy ! Component: 1400 - total flux cleaned = -0.00167314 Jy ! Component: 1450 - total flux cleaned = -0.00167993 Jy ! Component: 1500 - total flux cleaned = -0.00170018 Jy ! Component: 1550 - total flux cleaned = -0.00172681 Jy ! Component: 1600 - total flux cleaned = -0.00176625 Jy ! Component: 1650 - total flux cleaned = -0.00177931 Jy ! Component: 1700 - total flux cleaned = -0.00177931 Jy ! Component: 1750 - total flux cleaned = -0.00180481 Jy ! Component: 1800 - total flux cleaned = -0.00181112 Jy ! Component: 1850 - total flux cleaned = -0.00184246 Jy ! Component: 1900 - total flux cleaned = -0.0018238 Jy ! Component: 1950 - total flux cleaned = -0.00182989 Jy ! Component: 2000 - total flux cleaned = -0.00185421 Jy ! Total flux subtracted in 2048 components = -0.00184207 Jy ! Clean residual min=-0.000358 max=0.000376 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.202442 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 196 components and 0.202442 Jy ![Exited script file: muppet] wmap "J0116+2422_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 1.88 at -1.673 degrees (North through East) ! Clean map min=-0.00051946 max=0.15281 Jy/beam ! Writing clean map to FITS file: J0116+2422_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 0.152809 invert ! Inverting map ! Your choice of large map pixels excluded 0.0846% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110818 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217561 0.217561 0.435123 0.870245 1.74049 3.48098 6.96196 13.9239 27.8478 55.6957 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 1.88 at -1.673 degrees (North through East) ! Clean map min=-0.00051946 max=0.15281 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 J0116+2422_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:50:09 2019