! Started logfile: J0005-3445_X_2017_01_21_pus_uvs.log on Sun May 5 15:24:25 2019 obs J0005-3445_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0005-3445_X_2017_01_21_pus_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.273641 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0005-3445 ! ! 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 5556 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 J0005-3445_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 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945465Jy sigma=0.006176 ! Fit after self-cal, rms=0.902007Jy sigma=0.005951 ! 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 0.916% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.4798 mas, bmaj=1.524 mas, bpa=1.322 degrees ! Estimated noise=2686.57 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0788227 Jy ! Component: 100 - total flux cleaned = 0.0966968 Jy ! Total flux subtracted in 100 components = 0.0966968 Jy ! Clean residual min=-0.005819 max=0.006618 Jy/beam ! Clean residual mean=-0.000098 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 0.0966968 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0966968 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=0.106975Jy sigma=0.000593 ! Fit after self-cal, rms=0.106809Jy sigma=0.000593 ! Inverting map ! Your choice of large map pixels excluded 0.916% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.916% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5444 mas, bmaj=1.614 mas, bpa=-0.9876 degrees ! Estimated noise=1572.14 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 = 0.00458739 Jy ! Component: 100 - total flux cleaned = 0.00543451 Jy ! Component: 150 - total flux cleaned = 0.00764147 Jy ! Component: 200 - total flux cleaned = 0.00822292 Jy ! Total flux subtracted in 200 components = 0.00822292 Jy ! Clean residual min=-0.002218 max=0.002246 Jy/beam ! Clean residual mean=-0.000073 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.10492 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 48 components and 0.10492 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=0.105808Jy sigma=0.000587 ! Fit after self-cal, rms=0.105536Jy sigma=0.000587 ! Inverting map ! Your choice of large map pixels excluded 0.916% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* LA 0.88 ! MK 0.96 NL 1.00* OV 1.00* PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00* LA 1.01 ! MK 1.00 NL 1.00* OV 1.00* PT 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00* HN 1.00* LA 0.94 ! MK 0.98 NL 1.00* OV 1.00* PT 1.05 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.00* LA 0.99 ! MK 1.09 NL 1.00* OV 1.00* PT 1.00 ! SC 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00* LA 0.97 ! MK 1.07 NL 1.00* OV 1.00* PT 1.05 ! SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 1.00* LA 0.94 ! MK 1.04 NL 1.00* OV 1.00* PT 1.02 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.00* LA 0.96 ! MK 1.05 NL 1.00* OV 1.00* PT 1.05 ! SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.00* LA 1.01 ! MK 0.98 NL 1.00* OV 1.00* PT 1.00 ! SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.00* LA 0.93 ! MK 1.06 NL 1.00* OV 1.00* PT 1.01 ! SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* LA 0.92 ! MK 1.00 NL 1.00* OV 1.00* PT 1.01 ! SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.00* LA 0.95 ! MK 1.07 NL 1.00* OV 1.00* PT 1.02 ! SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00* HN 1.00* LA 0.93 ! MK 0.93 NL 1.00* OV 1.00* PT 1.03 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.105536Jy sigma=0.000587 ! Fit after self-cal, rms=0.100867Jy sigma=0.000585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5501 mas, bmaj=1.616 mas, bpa=-0.9909 degrees ! Estimated noise=1552.2 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 = -0.000518368 Jy ! Component: 100 - total flux cleaned = -0.000397547 Jy ! Component: 150 - total flux cleaned = -0.000400434 Jy ! Component: 200 - total flux cleaned = -0.000294271 Jy ! Total flux subtracted in 200 components = -0.000294271 Jy ! Clean residual min=-0.000807 max=0.000814 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.104625 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 82 components and 0.104625 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=0.100775Jy sigma=0.000585 ! Fit after self-cal, rms=0.100530Jy sigma=0.000585 ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.100530Jy sigma=0.000585 ! Fit after self-cal, rms=0.100226Jy sigma=0.000585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5506 mas, bmaj=1.615 mas, bpa=-0.9866 degrees ! Estimated noise=1550.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204016 Jy ! Component: 100 - total flux cleaned = -0.00052672 Jy ! Component: 150 - total flux cleaned = -0.000574793 Jy ! Component: 200 - total flux cleaned = -0.000443058 Jy ! Total flux subtracted in 200 components = -0.000443058 Jy ! Clean residual min=-0.000702 max=0.000705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.104182 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.104182 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=0.100167Jy sigma=0.000584 ! Fit after self-cal, rms=0.100092Jy sigma=0.000584 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = -0.00019123 Jy ! Component: 100 - total flux cleaned = -3.12848e-05 Jy ! Component: 150 - total flux cleaned = 8.37647e-05 Jy ! Component: 200 - total flux cleaned = 0.000228047 Jy ! Total flux subtracted in 200 components = 0.000228047 Jy ! Clean residual min=-0.000575 max=0.000577 Jy/beam ! Clean residual mean=0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.10441 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 122 components and 0.10441 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=0.100055Jy sigma=0.000584 ! Fit after self-cal, rms=0.099994Jy sigma=0.000584 ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.099994Jy sigma=0.000584 ! Fit after self-cal, rms=0.099743Jy sigma=0.000584 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5502 mas, bmaj=1.615 mas, bpa=-0.9909 degrees ! Estimated noise=1548.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120225 Jy ! Component: 100 - total flux cleaned = 4.2766e-05 Jy ! Component: 150 - total flux cleaned = 4.18035e-05 Jy ! Component: 200 - total flux cleaned = 4.13314e-05 Jy ! Total flux subtracted in 200 components = 4.13314e-05 Jy ! Clean residual min=-0.000534 max=0.000537 Jy/beam ! Clean residual mean=0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.104452 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 146 components and 0.104452 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=0.099711Jy sigma=0.000584 ! Fit after self-cal, rms=0.099696Jy sigma=0.000584 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = -1.5683e-05 Jy ! Component: 100 - total flux cleaned = 5.22542e-05 Jy ! Component: 150 - total flux cleaned = 5.31376e-05 Jy ! Component: 200 - total flux cleaned = 8.41258e-05 Jy ! Total flux subtracted in 200 components = 8.41258e-05 Jy ! Clean residual min=-0.000479 max=0.000484 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.104536 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 161 components and 0.104536 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=0.099672Jy sigma=0.000584 ! Fit after self-cal, rms=0.099666Jy sigma=0.000584 ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.099666Jy sigma=0.000584 ! Fit after self-cal, rms=0.099657Jy sigma=0.000584 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.573 mas, bmaj=6.545 mas, bpa=7.963 degrees ! Estimated noise=3182.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.6879e-05 Jy ! Component: 100 - total flux cleaned = 0.000427353 Jy ! Component: 150 - total flux cleaned = 6.47598e-06 Jy ! Component: 200 - total flux cleaned = -0.000450528 Jy ! Total flux subtracted in 200 components = -0.000450528 Jy ! Clean residual min=-0.001430 max=0.001442 Jy/beam ! Clean residual mean=-0.000018 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.104085 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 189 components and 0.104085 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=0.099664Jy sigma=0.000584 ! Fit after self-cal, rms=0.099645Jy sigma=0.000584 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000998167 Jy ! Component: 100 - total flux cleaned = 0.00108128 Jy ! Component: 150 - total flux cleaned = 0.00111442 Jy ! Component: 200 - total flux cleaned = 0.00127181 Jy ! Total flux subtracted in 200 components = 0.00127181 Jy ! Clean residual min=-0.000508 max=0.000514 Jy/beam ! Clean residual mean=0.000009 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.105357 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 240 components and 0.105357 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=0.099628Jy sigma=0.000584 ! Fit after self-cal, rms=0.099622Jy sigma=0.000584 ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5498 mas, bmaj=1.614 mas, bpa=-0.9959 degrees ! Estimated noise=1548.46 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5498 x 1.614 at -0.9959 degrees (North through East) ! Clean map min=-0.0033818 max=0.093282 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 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.4849 mas, bmaj=1.517 mas, bpa=1.552 degrees ! Estimated noise=2721.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765743 Jy ! Component: 100 - total flux cleaned = 0.0922976 Jy ! Component: 150 - total flux cleaned = 0.0939122 Jy ! Component: 200 - total flux cleaned = 0.0945598 Jy ! Total flux subtracted in 200 components = 0.0945598 Jy ! Clean residual min=-0.003174 max=0.003189 Jy/beam ! Clean residual mean=-0.000072 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.0945598 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0945598 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5498 mas, bmaj=1.614 mas, bpa=-0.9959 degrees ! Estimated noise=1548.46 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 = -0.000785456 Jy ! Component: 100 - total flux cleaned = -0.00159392 Jy ! Component: 150 - total flux cleaned = -0.00197454 Jy ! Component: 200 - total flux cleaned = -0.00254752 Jy ! Total flux subtracted in 200 components = -0.00254752 Jy ! Clean residual min=-0.001849 max=0.001843 Jy/beam ! Clean residual mean=-0.000064 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0920123 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.0920123 Jy ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.573 mas, bmaj=6.545 mas, bpa=7.963 degrees ! Estimated noise=3182.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108381 Jy ! Component: 100 - total flux cleaned = 0.00135535 Jy ! Component: 150 - total flux cleaned = 0.00106216 Jy ! Component: 200 - total flux cleaned = 0.00105389 Jy ! Total flux subtracted in 200 components = 0.00105389 Jy ! Clean residual min=-0.002823 max=0.002829 Jy/beam ! Clean residual mean=0.000037 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.0930662 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 = 0.000567829 Jy ! Component: 100 - total flux cleaned = 0.00243917 Jy ! Component: 150 - total flux cleaned = 0.00481803 Jy ! Component: 200 - total flux cleaned = 0.00585183 Jy ! Total flux subtracted in 200 components = 0.00585183 Jy ! Clean residual min=-0.007249 max=0.007383 Jy/beam ! Clean residual mean=0.000076 rms=0.003093 Jy/beam ! Combined flux in latest and established models = 0.098918 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 140 components and 0.098918 Jy ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5498 mas, bmaj=1.614 mas, bpa=-0.9959 degrees ! Estimated noise=1548.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610875 Jy ! Component: 100 - total flux cleaned = 0.00154681 Jy ! Component: 150 - total flux cleaned = 0.00203692 Jy ! Component: 200 - total flux cleaned = 0.0021561 Jy ! Total flux subtracted in 200 components = 0.0021561 Jy ! Clean residual min=-0.001929 max=0.001891 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.101074 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 167 components and 0.101074 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=0.099792Jy sigma=0.000584 ! Fit after self-cal, rms=0.099742Jy sigma=0.000584 wmodel J0005-3445_X_2017_01_21_pus_map.mod ! Writing 167 model components to file: J0005-3445_X_2017_01_21_pus_map.mod wobs J0005-3445_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0005-3445_X_2017_01_21_pus_uvs.fits wwins J0005-3445_X_2017_01_21_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0005-3445_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5498 x 1.614 at -0.9959 degrees (North through East) ! Clean map min=-0.0039467 max=0.086936 Jy/beam ! Writing clean map to FITS file: J0005-3445_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 0.0869358 invert ! Inverting map ! Your choice of large map pixels excluded 0.922% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000420902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.45246 1.45246 2.90492 5.80983 11.6197 23.2393 46.4787 92.9573 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5498 x 1.614 at -0.9959 degrees (North through East) ! Clean map min=-0.0039467 max=0.086936 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 J0005-3445_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:24:26 2019