! Started logfile: J1434+4203_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:57 2019 obs J1434+4203_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1434+4203_X_2017_01_21_pus_uva.fits ! AN table 1: 84 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.624339 visibilities/baseline/integration-bin. ! Found source: J1434+4203 ! ! 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 1086 lines of history. ! ! Reading 22656 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 J1434+4203_X_2017_01_21_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 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.862043Jy sigma=0.006440 ! Fit after self-cal, rms=0.847541Jy sigma=0.006343 ! 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7033 mas, bmaj=1.025 mas, bpa=-3.76 degrees ! Estimated noise=1351.72 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 = 0.121954 Jy ! Component: 100 - total flux cleaned = 0.149414 Jy ! Total flux subtracted in 100 components = 0.149414 Jy ! Clean residual min=-0.005719 max=0.009818 Jy/beam ! Clean residual mean=-0.000037 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.149414 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.149414 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=0.101621Jy sigma=0.000659 ! Fit after self-cal, rms=0.101597Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 = 0.010216 Jy ! Component: 100 - total flux cleaned = 0.0147981 Jy ! Total flux subtracted in 100 components = 0.0147981 Jy ! Clean residual min=-0.004319 max=0.004866 Jy/beam ! Clean residual mean=-0.000020 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.164212 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 5 components and 0.164212 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=0.100703Jy sigma=0.000650 ! Fit after self-cal, rms=0.100686Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8508 mas, bmaj=1.222 mas, bpa=1.387 degrees ! Estimated noise=645.528 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 = 0.00230188 Jy ! Component: 100 - total flux cleaned = 0.00272488 Jy ! Component: 150 - total flux cleaned = 0.00272554 Jy ! Component: 200 - total flux cleaned = 0.00269643 Jy ! Total flux subtracted in 200 components = 0.00269643 Jy ! Clean residual min=-0.003256 max=0.004195 Jy/beam ! Clean residual mean=-0.000051 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.166909 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.166909 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=0.100650Jy sigma=0.000649 ! Fit after self-cal, rms=0.100649Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 1.06 FD 1.00* HN 0.96 LA 1.07 ! MK 1.05 NL 0.98 OV 0.94 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 LA 1.02 ! MK 0.97 NL 0.94 OV 0.96 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.08 LA 1.03 ! MK 0.98 NL 0.93 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 LA 1.05 ! MK 0.96 NL 0.95 OV 0.97 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.10 LA 1.05 ! MK 0.98 NL 0.95 OV 1.03 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 LA 1.04 ! MK 0.96 NL 0.96 OV 1.02 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 LA 1.06 ! MK 0.98 NL 0.94 OV 1.07 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.94 LA 1.04 ! MK 0.97 NL 0.95 OV 1.09 PT 1.02 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 LA 1.06 ! MK 0.95 NL 0.92 OV 1.00 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 LA 1.11 ! MK 0.99 NL 0.92 OV 0.97 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 LA 1.06 ! MK 0.92 NL 0.93 OV 1.00 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 LA 1.12 ! MK 1.05 NL 0.96 OV 0.96 PT 1.01 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.100649Jy sigma=0.000649 ! Fit after self-cal, rms=0.101607Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.849 mas, bmaj=1.219 mas, bpa=0.6456 degrees ! Estimated noise=643.835 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 = -0.000196589 Jy ! Component: 100 - total flux cleaned = -0.000228303 Jy ! Component: 150 - total flux cleaned = -0.000255185 Jy ! Component: 200 - total flux cleaned = -0.000266598 Jy ! Total flux subtracted in 200 components = -0.000266598 Jy ! Clean residual min=-0.002588 max=0.003165 Jy/beam ! Clean residual mean=-0.000091 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.166642 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.166642 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=0.101603Jy sigma=0.000646 ! Fit after self-cal, rms=0.101714Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.238% 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=0.101714Jy sigma=0.000645 ! Fit after self-cal, rms=0.105164Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8469 mas, bmaj=1.222 mas, bpa=0.7904 degrees ! Estimated noise=644.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476957 Jy ! Component: 100 - total flux cleaned = 0.000534325 Jy ! Component: 150 - total flux cleaned = 0.000597152 Jy ! Component: 200 - total flux cleaned = 0.000664778 Jy ! Total flux subtracted in 200 components = 0.000664778 Jy ! Clean residual min=-0.001948 max=0.003057 Jy/beam ! Clean residual mean=-0.000040 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.167307 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.167307 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=0.105161Jy sigma=0.000639 ! Fit after self-cal, rms=0.105239Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.238% 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) ! Added new window around map position (0.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260181 Jy ! Component: 100 - total flux cleaned = 0.00388671 Jy ! Component: 150 - total flux cleaned = 0.00479236 Jy ! Component: 200 - total flux cleaned = 0.00531887 Jy ! Total flux subtracted in 200 components = 0.00531887 Jy ! Clean residual min=-0.001878 max=0.001450 Jy/beam ! Clean residual mean=-0.000022 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.172626 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.172626 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=0.105174Jy sigma=0.000638 ! Fit after self-cal, rms=0.105170Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.238% 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=0.105170Jy sigma=0.000638 ! Fit after self-cal, rms=0.105378Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8456 mas, bmaj=1.22 mas, bpa=0.8388 degrees ! Estimated noise=643.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975159 Jy ! Component: 100 - total flux cleaned = 0.00166114 Jy ! Component: 150 - total flux cleaned = 0.00206216 Jy ! Component: 200 - total flux cleaned = 0.00229184 Jy ! Total flux subtracted in 200 components = 0.00229184 Jy ! Clean residual min=-0.001682 max=0.001356 Jy/beam ! Clean residual mean=-0.000016 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.174918 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.174918 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=0.105366Jy sigma=0.000638 ! Fit after self-cal, rms=0.105368Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 = 0.000291825 Jy ! Component: 100 - total flux cleaned = 0.000388411 Jy ! Component: 150 - total flux cleaned = 0.000476225 Jy ! Component: 200 - total flux cleaned = 0.000556472 Jy ! Total flux subtracted in 200 components = 0.000556472 Jy ! Clean residual min=-0.001639 max=0.001357 Jy/beam ! Clean residual mean=-0.000015 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.175474 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.175474 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=0.105364Jy sigma=0.000638 ! Fit after self-cal, rms=0.105365Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.238% 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=0.105365Jy sigma=0.000638 ! Fit after self-cal, rms=0.105280Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.859 mas, bmaj=2.33 mas, bpa=15.68 degrees ! Estimated noise=891.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100918 Jy ! Component: 100 - total flux cleaned = 0.00167895 Jy ! Component: 150 - total flux cleaned = 0.00210919 Jy ! Component: 200 - total flux cleaned = 0.00229546 Jy ! Total flux subtracted in 200 components = 0.00229546 Jy ! Clean residual min=-0.001659 max=0.001569 Jy/beam ! Clean residual mean=-0.000028 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.177769 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.177769 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=0.105281Jy sigma=0.000638 ! Fit after self-cal, rms=0.105281Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 = 0.000316714 Jy ! Component: 100 - total flux cleaned = 0.000451231 Jy ! Component: 150 - total flux cleaned = 0.000562806 Jy ! Component: 200 - total flux cleaned = 0.000601042 Jy ! Total flux subtracted in 200 components = 0.000601042 Jy ! Clean residual min=-0.001665 max=0.001617 Jy/beam ! Clean residual mean=-0.000022 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.178371 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 64 components and 0.178371 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=0.105283Jy sigma=0.000638 ! Fit after self-cal, rms=0.105283Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8448 mas, bmaj=1.218 mas, bpa=0.8834 degrees ! Estimated noise=643.454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8448 x 1.218 at 0.8834 degrees (North through East) ! Clean map min=-0.0012937 max=0.15767 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6971 mas, bmaj=1.028 mas, bpa=-3.778 degrees ! Estimated noise=1347.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121377 Jy ! Component: 100 - total flux cleaned = 0.149012 Jy ! Component: 150 - total flux cleaned = 0.159198 Jy ! Component: 200 - total flux cleaned = 0.163819 Jy ! Total flux subtracted in 200 components = 0.163819 Jy ! Clean residual min=-0.003249 max=0.003053 Jy/beam ! Clean residual mean=-0.000019 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.163819 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.163819 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8448 mas, bmaj=1.218 mas, bpa=0.8834 degrees ! Estimated noise=643.454 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 = 0.00351932 Jy ! Component: 100 - total flux cleaned = 0.00581179 Jy ! Component: 150 - total flux cleaned = 0.00755113 Jy ! Component: 200 - total flux cleaned = 0.00892785 Jy ! Total flux subtracted in 200 components = 0.00892785 Jy ! Clean residual min=-0.001757 max=0.001546 Jy/beam ! Clean residual mean=-0.000028 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.172747 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.172747 Jy ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.859 mas, bmaj=2.33 mas, bpa=15.68 degrees ! Estimated noise=891.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196797 Jy ! Component: 100 - total flux cleaned = 0.00325172 Jy ! Component: 150 - total flux cleaned = 0.00414267 Jy ! Component: 200 - total flux cleaned = 0.00479168 Jy ! Total flux subtracted in 200 components = 0.00479168 Jy ! Clean residual min=-0.001682 max=0.001421 Jy/beam ! Clean residual mean=-0.000032 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.177539 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 = 0.000482019 Jy ! Component: 100 - total flux cleaned = 0.000749642 Jy ! Component: 150 - total flux cleaned = 0.000836687 Jy ! Component: 200 - total flux cleaned = 0.00090418 Jy ! Total flux subtracted in 200 components = 0.00090418 Jy ! Clean residual min=-0.001659 max=0.001520 Jy/beam ! Clean residual mean=-0.000021 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.178443 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.178443 Jy ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8448 mas, bmaj=1.218 mas, bpa=0.8834 degrees ! Estimated noise=643.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192303 Jy ! Component: 100 - total flux cleaned = -0.000301463 Jy ! Component: 150 - total flux cleaned = -0.000399083 Jy ! Component: 200 - total flux cleaned = -0.000486419 Jy ! Total flux subtracted in 200 components = -0.000486419 Jy ! Clean residual min=-0.001496 max=0.001458 Jy/beam ! Clean residual mean=-0.000009 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.177956 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.177956 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=0.105288Jy sigma=0.000638 ! Fit after self-cal, rms=0.105291Jy sigma=0.000638 wmodel J1434+4203_X_2017_01_21_pus_map.mod ! Writing 73 model components to file: J1434+4203_X_2017_01_21_pus_map.mod wobs J1434+4203_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1434+4203_X_2017_01_21_pus_uvs.fits wwins J1434+4203_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1434+4203_X_2017_01_21_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 0.238% 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 = -3.56299e-05 Jy ! Component: 100 - total flux cleaned = 0.000134258 Jy ! Component: 150 - total flux cleaned = 0.000314637 Jy ! Component: 200 - total flux cleaned = 0.000444174 Jy ! Component: 250 - total flux cleaned = 0.000424598 Jy ! Component: 300 - total flux cleaned = 0.000325718 Jy ! Component: 350 - total flux cleaned = 0.000210048 Jy ! Component: 400 - total flux cleaned = 7.81658e-05 Jy ! Component: 450 - total flux cleaned = -4.98201e-05 Jy ! Component: 500 - total flux cleaned = -0.000138687 Jy ! Component: 550 - total flux cleaned = -0.000260375 Jy ! Component: 600 - total flux cleaned = -0.000380115 Jy ! Component: 650 - total flux cleaned = -0.000430481 Jy ! Component: 700 - total flux cleaned = -0.00044678 Jy ! Component: 750 - total flux cleaned = -0.00046256 Jy ! Component: 800 - total flux cleaned = -0.000430437 Jy ! Component: 850 - total flux cleaned = -0.000430804 Jy ! Component: 900 - total flux cleaned = -0.000430737 Jy ! Component: 950 - total flux cleaned = -0.000430953 Jy ! Component: 1000 - total flux cleaned = -0.00041624 Jy ! Component: 1050 - total flux cleaned = -0.000401896 Jy ! Component: 1100 - total flux cleaned = -0.00043069 Jy ! Component: 1150 - total flux cleaned = -0.000345842 Jy ! Component: 1200 - total flux cleaned = -0.000345657 Jy ! Component: 1250 - total flux cleaned = -0.000263054 Jy ! Component: 1300 - total flux cleaned = -0.000249635 Jy ! Component: 1350 - total flux cleaned = -0.000169651 Jy ! Component: 1400 - total flux cleaned = -0.000143691 Jy ! Component: 1450 - total flux cleaned = -0.000104686 Jy ! Component: 1500 - total flux cleaned = -2.79333e-05 Jy ! Component: 1550 - total flux cleaned = -1.53368e-05 Jy ! Component: 1600 - total flux cleaned = 3.47578e-05 Jy ! Component: 1650 - total flux cleaned = 9.64571e-05 Jy ! Component: 1700 - total flux cleaned = 0.000157016 Jy ! Component: 1750 - total flux cleaned = 0.000192949 Jy ! Component: 1800 - total flux cleaned = 0.000251881 Jy ! Component: 1850 - total flux cleaned = 0.00026349 Jy ! Component: 1900 - total flux cleaned = 0.000286543 Jy ! Component: 1950 - total flux cleaned = 0.000275206 Jy ! Component: 2000 - total flux cleaned = 0.000320398 Jy ! Total flux subtracted in 2048 components = 0.000331482 Jy ! Clean residual min=-0.000607 max=0.000613 Jy/beam ! Clean residual mean=-0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.178288 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 209 components and 0.178288 Jy ![Exited script file: muppet] wmap "J1434+4203_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.238% 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: 0.8448 x 1.218 at 0.8834 degrees (North through East) ! Clean map min=-0.00097885 max=0.15726 Jy/beam ! Writing clean map to FITS file: J1434+4203_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157262 invert ! Inverting map ! Your choice of large map pixels excluded 0.238% 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 0.000198233 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378158 0.378158 0.756316 1.51263 3.02527 6.05053 12.1011 24.2021 48.4042 96.8085 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8448 x 1.218 at 0.8834 degrees (North through East) ! Clean map min=-0.00097885 max=0.15726 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 J1434+4203_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:59 2019