! Started logfile: J1419+3821_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:53 2019 obs J1419+3821_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1419+3821_X_2017_01_21_pus_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.422454 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1419+3821 ! ! 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 4380 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 J1419+3821_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.754801Jy sigma=0.005400 ! Fit after self-cal, rms=0.739693Jy sigma=0.005322 ! 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 0.323% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6391 mas, bmaj=1.391 mas, bpa=-16.21 degrees ! Estimated noise=2090.55 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 = 0.212363 Jy ! Component: 100 - total flux cleaned = 0.258733 Jy ! Total flux subtracted in 100 components = 0.258733 Jy ! Clean residual min=-0.018583 max=0.026812 Jy/beam ! Clean residual mean=-0.000171 rms=0.005446 Jy/beam ! Combined flux in latest and established models = 0.258733 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.258733 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=0.125998Jy sigma=0.000770 ! Fit after self-cal, rms=0.126001Jy sigma=0.000770 ! Inverting map ! Your choice of large map pixels excluded 0.323% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.323% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8081 mas, bmaj=1.537 mas, bpa=-14.94 degrees ! Estimated noise=1518.35 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 = 0.016236 Jy ! Component: 100 - total flux cleaned = 0.0211833 Jy ! Component: 150 - total flux cleaned = 0.0205741 Jy ! Component: 200 - total flux cleaned = 0.0200147 Jy ! Total flux subtracted in 200 components = 0.0200147 Jy ! Clean residual min=-0.012007 max=0.022401 Jy/beam ! Clean residual mean=-0.000264 rms=0.004934 Jy/beam ! Combined flux in latest and established models = 0.278747 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.278747 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=0.124685Jy sigma=0.000747 ! Fit after self-cal, rms=0.124652Jy sigma=0.000747 ! Inverting map ! Your choice of large map pixels excluded 0.323% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! 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 0.92 LA 1.03 ! MK 0.96 NL 0.92 OV 0.84 PT 0.95 ! SC 1.33 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.96 LA 1.02 ! MK 0.94 NL 0.90 OV 0.93 PT 0.96 ! SC 1.25 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.93 LA 1.00 ! MK 0.98 NL 0.92 OV 0.88 PT 0.98 ! SC 1.25 ! ! ! Correcting IF 4. ! 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 0.99 LA 0.99 ! MK 1.00 NL 0.90 OV 0.92 PT 0.94 ! SC 1.33 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 LA 1.04 ! MK 0.94 NL 0.92 OV 1.00 PT 0.95 ! SC 1.33 ! ! ! Correcting IF 6. ! 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 0.93 LA 0.98 ! MK 0.94 NL 0.88 OV 0.95 PT 0.97 ! SC 1.24 ! ! ! Correcting IF 7. ! 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 0.95 LA 1.02 ! MK 0.99 NL 0.89 OV 0.96 PT 0.95 ! SC 1.26 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 LA 1.00 ! MK 0.89 NL 0.93 OV 0.94 PT 0.97 ! SC 1.23 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.94 LA 1.01 ! MK 0.91 NL 0.87 OV 1.07 PT 0.97 ! SC 1.28 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 LA 1.02 ! MK 0.96 NL 0.90 OV 0.97 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.06 LA 1.06 ! MK 0.97 NL 0.90 OV 0.99 PT 0.91 ! SC 1.32 ! ! ! Correcting IF 12. ! 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 0.90 LA 1.02 ! MK 1.06 NL 0.96 OV 1.03 PT 0.94 ! SC 1.22 ! ! ! Fit before self-cal, rms=0.124652Jy sigma=0.000747 ! Fit after self-cal, rms=0.124438Jy sigma=0.000701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.816 mas, bmaj=1.564 mas, bpa=-17.29 degrees ! Estimated noise=1484.34 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 = -0.0130165 Jy ! Component: 100 - total flux cleaned = -0.0164119 Jy ! Component: 150 - total flux cleaned = -0.0168687 Jy ! Component: 200 - total flux cleaned = -0.0172578 Jy ! Total flux subtracted in 200 components = -0.0172578 Jy ! Clean residual min=-0.010111 max=0.016269 Jy/beam ! Clean residual mean=-0.000281 rms=0.003551 Jy/beam ! Combined flux in latest and established models = 0.26149 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.26149 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=0.122040Jy sigma=0.000691 ! Fit after self-cal, rms=0.122354Jy sigma=0.000691 ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122354Jy sigma=0.000691 ! Fit after self-cal, rms=0.198104Jy sigma=0.000618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8154 mas, bmaj=1.547 mas, bpa=-15.52 degrees ! Estimated noise=1479.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420942 Jy ! Component: 100 - total flux cleaned = 0.00602191 Jy ! Component: 150 - total flux cleaned = 0.00611758 Jy ! Component: 200 - total flux cleaned = 0.0063393 Jy ! Total flux subtracted in 200 components = 0.0063393 Jy ! Clean residual min=-0.003604 max=0.003878 Jy/beam ! Clean residual mean=-0.000082 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.267829 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.267829 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=0.198018Jy sigma=0.000617 ! Fit after self-cal, rms=0.198590Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112951 Jy ! Component: 100 - total flux cleaned = 0.000151433 Jy ! Component: 150 - total flux cleaned = 0.000329356 Jy ! Component: 200 - total flux cleaned = 0.000491141 Jy ! Total flux subtracted in 200 components = 0.000491141 Jy ! Clean residual min=-0.003582 max=0.003845 Jy/beam ! Clean residual mean=-0.000081 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.26832 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.26832 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=0.198574Jy sigma=0.000616 ! Fit after self-cal, rms=0.198580Jy sigma=0.000616 ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.198580Jy sigma=0.000616 ! Fit after self-cal, rms=0.203096Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8127 mas, bmaj=1.539 mas, bpa=-15.38 degrees ! Estimated noise=1481.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215237 Jy ! Component: 100 - total flux cleaned = 0.00318833 Jy ! Component: 150 - total flux cleaned = 0.00355686 Jy ! Component: 200 - total flux cleaned = 0.00376727 Jy ! Total flux subtracted in 200 components = 0.00376727 Jy ! Clean residual min=-0.003301 max=0.003645 Jy/beam ! Clean residual mean=-0.000077 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.272087 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.272087 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=0.203072Jy sigma=0.000615 ! Fit after self-cal, rms=0.203092Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112323 Jy ! Component: 100 - total flux cleaned = 0.000225957 Jy ! Component: 150 - total flux cleaned = 0.00030916 Jy ! Component: 200 - total flux cleaned = 0.000366666 Jy ! Total flux subtracted in 200 components = 0.000366666 Jy ! Clean residual min=-0.003331 max=0.003626 Jy/beam ! Clean residual mean=-0.000074 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.272454 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.272454 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=0.203084Jy sigma=0.000615 ! Fit after self-cal, rms=0.203092Jy sigma=0.000615 ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.203092Jy sigma=0.000615 ! Fit after self-cal, rms=0.204349Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.122 mas, bmaj=2.363 mas, bpa=1.26 degrees ! Estimated noise=1969.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217736 Jy ! Component: 100 - total flux cleaned = 0.00331488 Jy ! Component: 150 - total flux cleaned = 0.00370765 Jy ! Component: 200 - total flux cleaned = 0.00388207 Jy ! Total flux subtracted in 200 components = 0.00388207 Jy ! Clean residual min=-0.003474 max=0.003554 Jy/beam ! Clean residual mean=-0.000167 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.276336 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.276336 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=0.204346Jy sigma=0.000615 ! Fit after self-cal, rms=0.204358Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013674 Jy ! Component: 100 - total flux cleaned = 0.000279243 Jy ! Component: 150 - total flux cleaned = 0.000387395 Jy ! Component: 200 - total flux cleaned = 0.000499707 Jy ! Total flux subtracted in 200 components = 0.000499707 Jy ! Clean residual min=-0.003471 max=0.003469 Jy/beam ! Clean residual mean=-0.000159 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.276836 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.276836 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=0.204363Jy sigma=0.000615 ! Fit after self-cal, rms=0.204371Jy sigma=0.000615 ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8103 mas, bmaj=1.535 mas, bpa=-15.27 degrees ! Estimated noise=1481.96 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8103 x 1.535 at -15.27 degrees (North through East) ! Clean map min=-0.0029917 max=0.26943 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 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6417 mas, bmaj=1.405 mas, bpa=-15.61 degrees ! Estimated noise=2065.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209463 Jy ! Component: 100 - total flux cleaned = 0.255163 Jy ! Component: 150 - total flux cleaned = 0.267742 Jy ! Component: 200 - total flux cleaned = 0.272369 Jy ! Total flux subtracted in 200 components = 0.272369 Jy ! Clean residual min=-0.006462 max=0.005878 Jy/beam ! Clean residual mean=-0.000037 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.272369 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.272369 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8103 mas, bmaj=1.535 mas, bpa=-15.27 degrees ! Estimated noise=1481.96 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 = 0.00127098 Jy ! Component: 100 - total flux cleaned = 0.00126678 Jy ! Component: 150 - total flux cleaned = 0.00132449 Jy ! Component: 200 - total flux cleaned = 0.00142902 Jy ! Total flux subtracted in 200 components = 0.00142902 Jy ! Clean residual min=-0.003406 max=0.003373 Jy/beam ! Clean residual mean=-0.000080 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.273798 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.273798 Jy ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.122 mas, bmaj=2.363 mas, bpa=1.26 degrees ! Estimated noise=1969.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012042 Jy ! Component: 100 - total flux cleaned = 0.00187518 Jy ! Component: 150 - total flux cleaned = 0.00217554 Jy ! Component: 200 - total flux cleaned = 0.0022423 Jy ! Total flux subtracted in 200 components = 0.0022423 Jy ! Clean residual min=-0.003581 max=0.003874 Jy/beam ! Clean residual mean=-0.000173 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.27604 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.05641e-05 Jy ! Component: 100 - total flux cleaned = 0.000110138 Jy ! Component: 150 - total flux cleaned = 0.000165283 Jy ! Component: 200 - total flux cleaned = 0.00019705 Jy ! Total flux subtracted in 200 components = 0.00019705 Jy ! Clean residual min=-0.003579 max=0.003850 Jy/beam ! Clean residual mean=-0.000169 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.276237 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.276237 Jy ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8103 mas, bmaj=1.535 mas, bpa=-15.27 degrees ! Estimated noise=1481.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807841 Jy ! Component: 100 - total flux cleaned = -0.000996732 Jy ! Component: 150 - total flux cleaned = -0.00121876 Jy ! Component: 200 - total flux cleaned = -0.00124674 Jy ! Total flux subtracted in 200 components = -0.00124674 Jy ! Clean residual min=-0.003352 max=0.003456 Jy/beam ! Clean residual mean=-0.000072 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.274991 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.274991 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=0.204412Jy sigma=0.000615 ! Fit after self-cal, rms=0.204440Jy sigma=0.000615 wmodel J1419+3821_X_2017_01_21_pus_map.mod ! Writing 27 model components to file: J1419+3821_X_2017_01_21_pus_map.mod wobs J1419+3821_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1419+3821_X_2017_01_21_pus_uvs.fits wwins J1419+3821_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J1419+3821_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 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186505 Jy ! Component: 100 - total flux cleaned = 0.000131475 Jy ! Component: 150 - total flux cleaned = 0.000131936 Jy ! Component: 200 - total flux cleaned = -0.000169775 Jy ! Component: 250 - total flux cleaned = -0.000313342 Jy ! Component: 300 - total flux cleaned = -0.000175927 Jy ! Component: 350 - total flux cleaned = -8.75129e-05 Jy ! Component: 400 - total flux cleaned = 8.52188e-05 Jy ! Component: 450 - total flux cleaned = 0.00025154 Jy ! Component: 500 - total flux cleaned = 0.000373659 Jy ! Component: 550 - total flux cleaned = 0.000531652 Jy ! Component: 600 - total flux cleaned = 0.000454499 Jy ! Component: 650 - total flux cleaned = 0.000529908 Jy ! Component: 700 - total flux cleaned = 0.000381678 Jy ! Component: 750 - total flux cleaned = 0.000308769 Jy ! Component: 800 - total flux cleaned = 0.000166308 Jy ! Component: 850 - total flux cleaned = 2.68507e-05 Jy ! Component: 900 - total flux cleaned = -7.61767e-05 Jy ! Component: 950 - total flux cleaned = -0.000276204 Jy ! Component: 1000 - total flux cleaned = -0.000374247 Jy ! Component: 1050 - total flux cleaned = -0.000503371 Jy ! Component: 1100 - total flux cleaned = -0.000597593 Jy ! Component: 1150 - total flux cleaned = -0.000628349 Jy ! Component: 1200 - total flux cleaned = -0.000751284 Jy ! Component: 1250 - total flux cleaned = -0.000811556 Jy ! Component: 1300 - total flux cleaned = -0.000812285 Jy ! Component: 1350 - total flux cleaned = -0.00101743 Jy ! Component: 1400 - total flux cleaned = -0.00107511 Jy ! Component: 1450 - total flux cleaned = -0.00113155 Jy ! Component: 1500 - total flux cleaned = -0.00115947 Jy ! Component: 1550 - total flux cleaned = -0.00127038 Jy ! Component: 1600 - total flux cleaned = -0.00135231 Jy ! Component: 1650 - total flux cleaned = -0.00127128 Jy ! Component: 1700 - total flux cleaned = -0.00132481 Jy ! Component: 1750 - total flux cleaned = -0.00127221 Jy ! Component: 1800 - total flux cleaned = -0.00124628 Jy ! Component: 1850 - total flux cleaned = -0.0013237 Jy ! Component: 1900 - total flux cleaned = -0.00127285 Jy ! Component: 1950 - total flux cleaned = -0.0012982 Jy ! Component: 2000 - total flux cleaned = -0.00132331 Jy ! Total flux subtracted in 2048 components = -0.00129888 Jy ! Clean residual min=-0.001265 max=0.001539 Jy/beam ! Clean residual mean=-0.000014 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.273692 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 168 components and 0.273692 Jy ![Exited script file: muppet] wmap "J1419+3821_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8103 x 1.535 at -15.27 degrees (North through East) ! Clean map min=-0.0021697 max=0.26797 Jy/beam ! Writing clean map to FITS file: J1419+3821_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 0.267965 invert ! Inverting map ! Your choice of large map pixels excluded 0.326% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00043874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491191 0.491191 0.982381 1.96476 3.92952 7.85905 15.7181 31.4362 62.8724 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.267 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8103 x 1.535 at -15.27 degrees (North through East) ! Clean map min=-0.0021697 max=0.26797 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 J1419+3821_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:54 2019