! Started logfile: J0432-1614_X_2017_02_19_pus_uvs.log on Sat May 4 21:38:08 2019 obs J0432-1614_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0432-1614_X_2017_02_19_pus_uva.fits ! AN table 1: 131 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.498388 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0432-1614 ! ! 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 858 lines of history. ! ! Reading 35256 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 J0432-1614_X_2017_02_19_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 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 513 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 522 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 522 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 528 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.729725Jy sigma=0.005614 ! Fit after self-cal, rms=0.715497Jy sigma=0.005517 ! 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6337 mas, bmaj=1.668 mas, bpa=-1.059 degrees ! Estimated noise=1041.97 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 = 0.222095 Jy ! Component: 100 - total flux cleaned = 0.278615 Jy ! Total flux subtracted in 100 components = 0.278615 Jy ! Clean residual min=-0.008440 max=0.022366 Jy/beam ! Clean residual mean=-0.000004 rms=0.002619 Jy/beam ! Combined flux in latest and established models = 0.278615 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.278615 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=0.102933Jy sigma=0.000735 ! Fit after self-cal, rms=0.102886Jy sigma=0.000735 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225462 Jy ! Component: 100 - total flux cleaned = 0.032059 Jy ! Total flux subtracted in 100 components = 0.032059 Jy ! Clean residual min=-0.006956 max=0.009611 Jy/beam ! Clean residual mean=-0.000010 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.310674 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.310674 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=0.098291Jy sigma=0.000692 ! Fit after self-cal, rms=0.098248Jy sigma=0.000692 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7737 mas, bmaj=1.925 mas, bpa=0.8127 degrees ! Estimated noise=499.479 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 = 0.00519281 Jy ! Component: 100 - total flux cleaned = 0.00705861 Jy ! Component: 150 - total flux cleaned = 0.00715307 Jy ! Component: 200 - total flux cleaned = 0.00711551 Jy ! Total flux subtracted in 200 components = 0.00711551 Jy ! Clean residual min=-0.005611 max=0.006797 Jy/beam ! Clean residual mean=-0.000006 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.31779 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.31779 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=0.098076Jy sigma=0.000690 ! Fit after self-cal, rms=0.098068Jy sigma=0.000690 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.14 KP 1.03 ! LA 1.00 MK 0.98 NL 0.96 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.14 KP 1.03 ! LA 1.01 MK 0.98 NL 0.97 OV 0.98 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.14 KP 1.02 ! LA 1.03 MK 1.00 NL 0.95 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.13 KP 1.02 ! LA 1.03 MK 0.99 NL 0.96 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.09 KP 1.00 ! LA 1.03 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.11 KP 1.02 ! LA 1.03 MK 1.01 NL 0.97 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.11 KP 1.00 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.11 KP 1.00 ! LA 1.02 MK 0.99 NL 0.95 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.10 KP 1.01 ! LA 1.02 MK 1.00 NL 0.96 OV 0.99 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.12 KP 1.04 ! LA 1.00 MK 1.03 NL 0.96 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.11 KP 1.02 ! LA 0.99 MK 1.00 NL 0.97 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.11 KP 1.07 ! LA 1.04 MK 0.97 NL 0.96 OV 1.01 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.098068Jy sigma=0.000690 ! Fit after self-cal, rms=0.098638Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7718 mas, bmaj=1.896 mas, bpa=1.07 degrees ! Estimated noise=503.541 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 = -0.00158451 Jy ! Component: 100 - total flux cleaned = -0.00176542 Jy ! Component: 150 - total flux cleaned = -0.00181185 Jy ! Component: 200 - total flux cleaned = -0.00184729 Jy ! Total flux subtracted in 200 components = -0.00184729 Jy ! Clean residual min=-0.005423 max=0.006110 Jy/beam ! Clean residual mean=-0.000011 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.315943 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.315943 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=0.098565Jy sigma=0.000678 ! Fit after self-cal, rms=0.098605Jy sigma=0.000678 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.098605Jy sigma=0.000678 ! Fit after self-cal, rms=0.097731Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7712 mas, bmaj=1.896 mas, bpa=1.054 degrees ! Estimated noise=505.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116081 Jy ! Component: 100 - total flux cleaned = 0.00129157 Jy ! Component: 150 - total flux cleaned = 0.00137357 Jy ! Component: 200 - total flux cleaned = 0.00139125 Jy ! Total flux subtracted in 200 components = 0.00139125 Jy ! Clean residual min=-0.001597 max=0.001724 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.317334 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.317334 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=0.097714Jy sigma=0.000652 ! Fit after self-cal, rms=0.097799Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -6.108e-06 Jy ! Component: 100 - total flux cleaned = -6.04472e-06 Jy ! Component: 150 - total flux cleaned = -5.96412e-06 Jy ! Component: 200 - total flux cleaned = -1.93931e-05 Jy ! Total flux subtracted in 200 components = -1.93931e-05 Jy ! Clean residual min=-0.001599 max=0.001704 Jy/beam ! Clean residual mean=0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.317315 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.317315 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=0.097795Jy sigma=0.000651 ! Fit after self-cal, rms=0.097794Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.097794Jy sigma=0.000651 ! Fit after self-cal, rms=0.098112Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7705 mas, bmaj=1.896 mas, bpa=1.024 degrees ! Estimated noise=505.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.44764e-06 Jy ! Component: 100 - total flux cleaned = 4.27464e-06 Jy ! Component: 150 - total flux cleaned = 4.01742e-06 Jy ! Component: 200 - total flux cleaned = 4.17241e-06 Jy ! Total flux subtracted in 200 components = 4.17241e-06 Jy ! Clean residual min=-0.001213 max=0.001221 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.317319 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.317319 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=0.098111Jy sigma=0.000649 ! Fit after self-cal, rms=0.098117Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.57758e-05 Jy ! Component: 100 - total flux cleaned = -1.10126e-05 Jy ! Component: 150 - total flux cleaned = -1.74999e-05 Jy ! Component: 200 - total flux cleaned = -1.76352e-05 Jy ! Total flux subtracted in 200 components = -1.76352e-05 Jy ! Clean residual min=-0.001208 max=0.001216 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.317301 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.317301 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=0.098116Jy sigma=0.000649 ! Fit after self-cal, rms=0.098115Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.098115Jy sigma=0.000649 ! Fit after self-cal, rms=0.098151Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.956 mas, bmaj=3.893 mas, bpa=6.493 degrees ! Estimated noise=687.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.99304e-05 Jy ! Component: 100 - total flux cleaned = 2.9013e-05 Jy ! Component: 150 - total flux cleaned = 2.93482e-05 Jy ! Component: 200 - total flux cleaned = 3.69265e-05 Jy ! Total flux subtracted in 200 components = 3.69265e-05 Jy ! Clean residual min=-0.001254 max=0.001524 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.317338 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.317338 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=0.098152Jy sigma=0.000649 ! Fit after self-cal, rms=0.098152Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.20379e-07 Jy ! Component: 100 - total flux cleaned = 6.47285e-06 Jy ! Component: 150 - total flux cleaned = 6.15271e-06 Jy ! Component: 200 - total flux cleaned = 1.24211e-05 Jy ! Total flux subtracted in 200 components = 1.24211e-05 Jy ! Clean residual min=-0.001255 max=0.001511 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.317351 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.317351 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=0.098153Jy sigma=0.000649 ! Fit after self-cal, rms=0.098154Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7705 mas, bmaj=1.896 mas, bpa=1.009 degrees ! Estimated noise=505.345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7705 x 1.896 at 1.009 degrees (North through East) ! Clean map min=-0.0011298 max=0.28879 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6348 mas, bmaj=1.658 mas, bpa=-0.7903 degrees ! Estimated noise=1048.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.223244 Jy ! Component: 100 - total flux cleaned = 0.281354 Jy ! Component: 150 - total flux cleaned = 0.304087 Jy ! Component: 200 - total flux cleaned = 0.313423 Jy ! Total flux subtracted in 200 components = 0.313423 Jy ! Clean residual min=-0.002628 max=0.003825 Jy/beam ! Clean residual mean=-0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.313423 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.313423 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7705 mas, bmaj=1.896 mas, bpa=1.009 degrees ! Estimated noise=505.345 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 = 0.0034949 Jy ! Component: 100 - total flux cleaned = 0.00440292 Jy ! Component: 150 - total flux cleaned = 0.00440608 Jy ! Component: 200 - total flux cleaned = 0.00437552 Jy ! Total flux subtracted in 200 components = 0.00437552 Jy ! Clean residual min=-0.001205 max=0.001237 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.317799 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.317799 Jy ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.956 mas, bmaj=3.893 mas, bpa=6.493 degrees ! Estimated noise=687.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223267 Jy ! Component: 100 - total flux cleaned = -0.000221316 Jy ! Component: 150 - total flux cleaned = -0.000220483 Jy ! Component: 200 - total flux cleaned = -0.000220001 Jy ! Total flux subtracted in 200 components = -0.000220001 Jy ! Clean residual min=-0.001228 max=0.001462 Jy/beam ! Clean residual mean=0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.317579 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 = 3.01021e-07 Jy ! Component: 100 - total flux cleaned = -8.37153e-06 Jy ! Component: 150 - total flux cleaned = -2.04564e-05 Jy ! Component: 200 - total flux cleaned = -3.16235e-05 Jy ! Total flux subtracted in 200 components = -3.16235e-05 Jy ! Clean residual min=-0.001237 max=0.001462 Jy/beam ! Clean residual mean=0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.317547 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.317547 Jy ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7705 mas, bmaj=1.896 mas, bpa=1.009 degrees ! Estimated noise=505.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163961 Jy ! Component: 100 - total flux cleaned = -0.000163707 Jy ! Component: 150 - total flux cleaned = -0.000148278 Jy ! Component: 200 - total flux cleaned = -0.0001358 Jy ! Total flux subtracted in 200 components = -0.0001358 Jy ! Clean residual min=-0.001182 max=0.001208 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.317412 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.317412 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=0.098150Jy sigma=0.000649 ! Fit after self-cal, rms=0.098149Jy sigma=0.000649 wmodel J0432-1614_X_2017_02_19_pus_map.mod ! Writing 22 model components to file: J0432-1614_X_2017_02_19_pus_map.mod wobs J0432-1614_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0432-1614_X_2017_02_19_pus_uvs.fits wwins J0432-1614_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J0432-1614_X_2017_02_19_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 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112613 Jy ! Component: 100 - total flux cleaned = 7.16854e-05 Jy ! Component: 150 - total flux cleaned = 1.28788e-05 Jy ! Component: 200 - total flux cleaned = -0.000100809 Jy ! Component: 250 - total flux cleaned = -0.000100926 Jy ! Component: 300 - total flux cleaned = -0.000101213 Jy ! Component: 350 - total flux cleaned = -6.66789e-05 Jy ! Component: 400 - total flux cleaned = -5.00011e-05 Jy ! Component: 450 - total flux cleaned = -3.3408e-05 Jy ! Component: 500 - total flux cleaned = -1.71442e-05 Jy ! Component: 550 - total flux cleaned = -1.69548e-05 Jy ! Component: 600 - total flux cleaned = -6.39639e-05 Jy ! Component: 650 - total flux cleaned = -3.26671e-05 Jy ! Component: 700 - total flux cleaned = -3.24805e-05 Jy ! Component: 750 - total flux cleaned = -2.54635e-06 Jy ! Component: 800 - total flux cleaned = -2.65533e-06 Jy ! Component: 850 - total flux cleaned = -2.63668e-06 Jy ! Component: 900 - total flux cleaned = 2.568e-05 Jy ! Component: 950 - total flux cleaned = 6.79857e-05 Jy ! Component: 1000 - total flux cleaned = 6.7832e-05 Jy ! Component: 1050 - total flux cleaned = 0.000109205 Jy ! Component: 1100 - total flux cleaned = 0.000108874 Jy ! Component: 1150 - total flux cleaned = 0.0001225 Jy ! Component: 1200 - total flux cleaned = 0.000109402 Jy ! Component: 1250 - total flux cleaned = 0.000148739 Jy ! Component: 1300 - total flux cleaned = 8.41716e-05 Jy ! Component: 1350 - total flux cleaned = 9.71015e-05 Jy ! Component: 1400 - total flux cleaned = 9.74391e-05 Jy ! Component: 1450 - total flux cleaned = 0.000135031 Jy ! Component: 1500 - total flux cleaned = 0.000135164 Jy ! Component: 1550 - total flux cleaned = 0.000184253 Jy ! Component: 1600 - total flux cleaned = 0.000196354 Jy ! Component: 1650 - total flux cleaned = 0.000208223 Jy ! Component: 1700 - total flux cleaned = 0.000231727 Jy ! Component: 1750 - total flux cleaned = 0.000243401 Jy ! Component: 1800 - total flux cleaned = 0.000231646 Jy ! Component: 1850 - total flux cleaned = 0.000266244 Jy ! Component: 1900 - total flux cleaned = 0.000243357 Jy ! Component: 1950 - total flux cleaned = 0.000265947 Jy ! Component: 2000 - total flux cleaned = 0.000299446 Jy ! Total flux subtracted in 2048 components = 0.000288514 Jy ! Clean residual min=-0.000551 max=0.000555 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.3177 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 175 components and 0.3177 Jy ![Exited script file: muppet] wmap "J0432-1614_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7705 x 1.896 at 1.009 degrees (North through East) ! Clean map min=-0.00086182 max=0.28864 Jy/beam ! Writing clean map to FITS file: J0432-1614_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.288639 invert ! Inverting map ! Your choice of large map pixels excluded 0.158% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204667 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.212723 0.212723 0.425446 0.850891 1.70178 3.40356 6.80713 13.6143 27.2285 54.457 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.288 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7705 x 1.896 at 1.009 degrees (North through East) ! Clean map min=-0.00086182 max=0.28864 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 J0432-1614_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:38:12 2019