! Started logfile: J0312+0133_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:57:34 2019 obs J0312+0133_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0312+0133_X_2017_03_27_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953439 visibilities/baseline/integration-bin. ! Found source: J0312+0133 ! ! 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 1844 lines of history. ! ! Reading 43248 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 J0312+0133_X_2017_03_27_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.734531Jy sigma=0.006149 ! Fit after self-cal, rms=0.727987Jy sigma=0.006099 ! 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7061 mas, bmaj=1.748 mas, bpa=-0.4533 degrees ! Estimated noise=681.851 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 = 0.211174 Jy ! Component: 100 - total flux cleaned = 0.262761 Jy ! Total flux subtracted in 100 components = 0.262761 Jy ! Clean residual min=-0.006211 max=0.019858 Jy/beam ! Clean residual mean=-0.000029 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.262761 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.262761 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=0.102971Jy sigma=0.000710 ! Fit after self-cal, rms=0.102947Jy sigma=0.000709 ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 = 0.0196563 Jy ! Component: 100 - total flux cleaned = 0.0281138 Jy ! Total flux subtracted in 100 components = 0.0281138 Jy ! Clean residual min=-0.004362 max=0.009411 Jy/beam ! Clean residual mean=-0.000007 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.290875 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.290875 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=0.098642Jy sigma=0.000673 ! Fit after self-cal, rms=0.098602Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804684 Jy ! Component: 100 - total flux cleaned = 0.0124412 Jy ! Total flux subtracted in 100 components = 0.0124412 Jy ! Clean residual min=-0.003971 max=0.005070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.303316 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.303316 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=0.097984Jy sigma=0.000667 ! Fit after self-cal, rms=0.097935Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8725 mas, bmaj=1.993 mas, bpa=-0.1415 degrees ! Estimated noise=412.63 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 = 0.00324503 Jy ! Component: 100 - total flux cleaned = 0.00405556 Jy ! Component: 150 - total flux cleaned = 0.00412575 Jy ! Component: 200 - total flux cleaned = 0.0041273 Jy ! Total flux subtracted in 200 components = 0.0041273 Jy ! Clean residual min=-0.003244 max=0.003733 Jy/beam ! Clean residual mean=0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.307443 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.307443 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=0.097765Jy sigma=0.000665 ! Fit after self-cal, rms=0.097757Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 0.96 FD 0.99 HN 1.01 KP 0.99 ! LA 1.00 MK 0.99 NL 0.99 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.01 ! LA 1.02 MK 1.00 NL 0.99 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 0.94 ! LA 1.04 MK 1.00 NL 0.99 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.99 ! LA 1.03 MK 1.01 NL 0.99 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.98 KP 0.97 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.95 ! LA 1.02 MK 1.01 NL 0.98 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 0.96 ! LA 1.02 MK 1.01 NL 0.96 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.98 KP 0.96 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.96 ! LA 1.02 MK 0.97 NL 0.97 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.04 KP 0.88 ! LA 1.01 MK 0.97 NL 0.86 OV 1.08 ! PT 1.09 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.08 KP 0.98 ! LA 1.09 MK 1.03 NL 0.93 OV 1.14 ! PT 1.18 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.98 ! LA 1.03 MK 0.94 NL 0.89 OV 1.12 ! PT 1.12 SC 1.00 ! ! ! Fit before self-cal, rms=0.097757Jy sigma=0.000665 ! Fit after self-cal, rms=0.094179Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8737 mas, bmaj=1.989 mas, bpa=-0.2877 degrees ! Estimated noise=411.921 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 = 0.00163383 Jy ! Component: 100 - total flux cleaned = 0.00174289 Jy ! Component: 150 - total flux cleaned = 0.00171701 Jy ! Component: 200 - total flux cleaned = 0.00176272 Jy ! Total flux subtracted in 200 components = 0.00176272 Jy ! Clean residual min=-0.001509 max=0.001498 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.309206 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.309206 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=0.094136Jy sigma=0.000650 ! Fit after self-cal, rms=0.094126Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.12% 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=0.094126Jy sigma=0.000650 ! Fit after self-cal, rms=0.086251Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.873 mas, bmaj=1.988 mas, bpa=-0.2653 degrees ! Estimated noise=411.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952794 Jy ! Component: 100 - total flux cleaned = 0.0011996 Jy ! Component: 150 - total flux cleaned = 0.0012498 Jy ! Component: 200 - total flux cleaned = 0.00128115 Jy ! Total flux subtracted in 200 components = 0.00128115 Jy ! Clean residual min=-0.001179 max=0.001405 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.310487 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.310487 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=0.086236Jy sigma=0.000647 ! Fit after self-cal, rms=0.086232Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% 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) ! Added new window around map position (20.6, -23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012941 Jy ! Component: 100 - total flux cleaned = 0.00201795 Jy ! Component: 150 - total flux cleaned = 0.00247742 Jy ! Component: 200 - total flux cleaned = 0.00263208 Jy ! Total flux subtracted in 200 components = 0.00263208 Jy ! Clean residual min=-0.001060 max=0.001081 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.313119 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.313119 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=0.086207Jy sigma=0.000646 ! Fit after self-cal, rms=0.086207Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.12% 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=0.086207Jy sigma=0.000646 ! Fit after self-cal, rms=0.082037Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8721 mas, bmaj=1.987 mas, bpa=-0.3189 degrees ! Estimated noise=411.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547414 Jy ! Component: 100 - total flux cleaned = 0.000808673 Jy ! Component: 150 - total flux cleaned = 0.000998912 Jy ! Component: 200 - total flux cleaned = 0.00115461 Jy ! Total flux subtracted in 200 components = 0.00115461 Jy ! Clean residual min=-0.001035 max=0.001113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.314274 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.314274 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=0.082029Jy sigma=0.000645 ! Fit after self-cal, rms=0.082022Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 = 4.09964e-05 Jy ! Component: 100 - total flux cleaned = 0.000198352 Jy ! Component: 150 - total flux cleaned = 0.000329178 Jy ! Component: 200 - total flux cleaned = 0.00038995 Jy ! Total flux subtracted in 200 components = 0.00038995 Jy ! Clean residual min=-0.001025 max=0.001117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.314664 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.314664 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=0.082018Jy sigma=0.000645 ! Fit after self-cal, rms=0.082018Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.12% 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=0.082018Jy sigma=0.000645 ! Fit after self-cal, rms=0.081990Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.123 mas, bmaj=3.245 mas, bpa=1.566 degrees ! Estimated noise=531.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688843 Jy ! Component: 100 - total flux cleaned = 0.00117003 Jy ! Component: 150 - total flux cleaned = 0.00137778 Jy ! Component: 200 - total flux cleaned = 0.0015223 Jy ! Total flux subtracted in 200 components = 0.0015223 Jy ! Clean residual min=-0.001316 max=0.001420 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.316186 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.316186 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=0.081988Jy sigma=0.000645 ! Fit after self-cal, rms=0.081987Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 = 6.66679e-05 Jy ! Component: 100 - total flux cleaned = 0.000147983 Jy ! Component: 150 - total flux cleaned = 0.000226341 Jy ! Component: 200 - total flux cleaned = 0.000294912 Jy ! Total flux subtracted in 200 components = 0.000294912 Jy ! Clean residual min=-0.001285 max=0.001419 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.316481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.316481 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=0.081987Jy sigma=0.000645 ! Fit after self-cal, rms=0.081987Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8715 mas, bmaj=1.986 mas, bpa=-0.364 degrees ! Estimated noise=411.735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8715 x 1.986 at -0.364 degrees (North through East) ! Clean map min=-0.0009004 max=0.27201 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.704 mas, bmaj=1.74 mas, bpa=-0.5659 degrees ! Estimated noise=678.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209995 Jy ! Component: 100 - total flux cleaned = 0.261805 Jy ! Component: 150 - total flux cleaned = 0.281681 Jy ! Component: 200 - total flux cleaned = 0.291577 Jy ! Total flux subtracted in 200 components = 0.291577 Jy ! Clean residual min=-0.003229 max=0.005426 Jy/beam ! Clean residual mean=-0.000011 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.291577 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.291577 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8715 mas, bmaj=1.986 mas, bpa=-0.364 degrees ! Estimated noise=411.735 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00786105 Jy ! Component: 100 - total flux cleaned = 0.0125875 Jy ! Component: 150 - total flux cleaned = 0.015648 Jy ! Component: 200 - total flux cleaned = 0.0177127 Jy ! Total flux subtracted in 200 components = 0.0177127 Jy ! Clean residual min=-0.001238 max=0.001319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.309289 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.309289 Jy ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.123 mas, bmaj=3.245 mas, bpa=1.566 degrees ! Estimated noise=531.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238222 Jy ! Component: 100 - total flux cleaned = 0.00385575 Jy ! Component: 150 - total flux cleaned = 0.00486489 Jy ! Component: 200 - total flux cleaned = 0.00558395 Jy ! Total flux subtracted in 200 components = 0.00558395 Jy ! Clean residual min=-0.001339 max=0.001469 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.314873 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541797 Jy ! Component: 100 - total flux cleaned = 0.000941896 Jy ! Component: 150 - total flux cleaned = 0.0011177 Jy ! Component: 200 - total flux cleaned = 0.00126833 Jy ! Total flux subtracted in 200 components = 0.00126833 Jy ! Clean residual min=-0.001278 max=0.001429 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.316142 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 81 components and 0.316142 Jy ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8715 mas, bmaj=1.986 mas, bpa=-0.364 degrees ! Estimated noise=411.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.06921e-06 Jy ! Component: 100 - total flux cleaned = -2.24714e-05 Jy ! Component: 150 - total flux cleaned = 5.50771e-05 Jy ! Component: 200 - total flux cleaned = 0.000148553 Jy ! Total flux subtracted in 200 components = 0.000148553 Jy ! Clean residual min=-0.001073 max=0.001070 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.31629 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.31629 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=0.082003Jy sigma=0.000645 ! Fit after self-cal, rms=0.082001Jy sigma=0.000645 wmodel J0312+0133_X_2017_03_27_pus_map.mod ! Writing 94 model components to file: J0312+0133_X_2017_03_27_pus_map.mod wobs J0312+0133_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0312+0133_X_2017_03_27_pus_uvs.fits wwins J0312+0133_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0312+0133_X_2017_03_27_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 0.12% 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 = 0.000176571 Jy ! Component: 100 - total flux cleaned = 0.000397398 Jy ! Component: 150 - total flux cleaned = 0.000573676 Jy ! Component: 200 - total flux cleaned = 0.000726947 Jy ! Component: 250 - total flux cleaned = 0.000875899 Jy ! Component: 300 - total flux cleaned = 0.000988505 Jy ! Component: 350 - total flux cleaned = 0.00112975 Jy ! Component: 400 - total flux cleaned = 0.00120612 Jy ! Component: 450 - total flux cleaned = 0.00131127 Jy ! Component: 500 - total flux cleaned = 0.00145839 Jy ! Component: 550 - total flux cleaned = 0.00155926 Jy ! Component: 600 - total flux cleaned = 0.00167252 Jy ! Component: 650 - total flux cleaned = 0.00179804 Jy ! Component: 700 - total flux cleaned = 0.00193498 Jy ! Component: 750 - total flux cleaned = 0.00205599 Jy ! Component: 800 - total flux cleaned = 0.00218849 Jy ! Component: 850 - total flux cleaned = 0.00231864 Jy ! Component: 900 - total flux cleaned = 0.0024083 Jy ! Component: 950 - total flux cleaned = 0.00252228 Jy ! Component: 1000 - total flux cleaned = 0.00264687 Jy ! Component: 1050 - total flux cleaned = 0.0027573 Jy ! Component: 1100 - total flux cleaned = 0.00289047 Jy ! Component: 1150 - total flux cleaned = 0.002998 Jy ! Component: 1200 - total flux cleaned = 0.00311593 Jy ! Component: 1250 - total flux cleaned = 0.00323252 Jy ! Component: 1300 - total flux cleaned = 0.00334764 Jy ! Component: 1350 - total flux cleaned = 0.00346125 Jy ! Component: 1400 - total flux cleaned = 0.00359583 Jy ! Component: 1450 - total flux cleaned = 0.00372864 Jy ! Component: 1500 - total flux cleaned = 0.00383811 Jy ! Component: 1550 - total flux cleaned = 0.00396786 Jy ! Component: 1600 - total flux cleaned = 0.00406414 Jy ! Component: 1650 - total flux cleaned = 0.0042015 Jy ! Component: 1700 - total flux cleaned = 0.0043268 Jy ! Component: 1750 - total flux cleaned = 0.00438877 Jy ! Component: 1800 - total flux cleaned = 0.00449115 Jy ! Component: 1850 - total flux cleaned = 0.0045922 Jy ! Component: 1900 - total flux cleaned = 0.00467233 Jy ! Component: 1950 - total flux cleaned = 0.00474171 Jy ! Component: 2000 - total flux cleaned = 0.00482985 Jy ! Total flux subtracted in 2048 components = 0.00488808 Jy ! Clean residual min=-0.000543 max=0.000508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.321178 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 240 components and 0.321178 Jy ![Exited script file: muppet] wmap "J0312+0133_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.12% 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: 0.8715 x 1.986 at -0.364 degrees (North through East) ! Clean map min=-0.00081972 max=0.27153 Jy/beam ! Writing clean map to FITS file: J0312+0133_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.271526 invert ! Inverting map ! Your choice of large map pixels excluded 0.12% 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 0.000180344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.199257 0.199257 0.398513 0.797026 1.59405 3.1881 6.37621 12.7524 25.5048 51.0097 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.271 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8715 x 1.986 at -0.364 degrees (North through East) ! Clean map min=-0.00081972 max=0.27153 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 J0312+0133_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:37 2019