! Started logfile: J1300-3253_X_2017_02_24_pus_uvs.log on Sat May 4 10:02:54 2019 obs J1300-3253_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1300-3253_X_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952242 visibilities/baseline/integration-bin. ! Found source: J1300-3253 ! ! 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 1882 lines of history. ! ! Reading 58620 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 J1300-3253_X_2017_02_24_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965299Jy sigma=0.006099 ! Fit after self-cal, rms=0.928551Jy sigma=0.005967 ! 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6287 mas, bmaj=1.76 mas, bpa=-5.253 degrees ! Estimated noise=1381.87 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 = 0.0635974 Jy ! Component: 100 - total flux cleaned = 0.0778938 Jy ! Total flux subtracted in 100 components = 0.0778938 Jy ! Clean residual min=-0.004310 max=0.005608 Jy/beam ! Clean residual mean=-0.000054 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0778938 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0778938 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=0.156667Jy sigma=0.000651 ! Fit after self-cal, rms=0.156449Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8351 mas, bmaj=2.268 mas, bpa=-2.334 degrees ! Estimated noise=486.233 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 (-0.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863957 Jy ! Component: 100 - total flux cleaned = 0.0127016 Jy ! Component: 150 - total flux cleaned = 0.014919 Jy ! Component: 200 - total flux cleaned = 0.0162283 Jy ! Total flux subtracted in 200 components = 0.0162283 Jy ! Clean residual min=-0.002285 max=0.005843 Jy/beam ! Clean residual mean=-0.000060 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0941221 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0941221 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=0.156061Jy sigma=0.000646 ! Fit after self-cal, rms=0.156084Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-8.4, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531216 Jy ! Component: 100 - total flux cleaned = 0.00812103 Jy ! Component: 150 - total flux cleaned = 0.0100356 Jy ! Component: 200 - total flux cleaned = 0.0114302 Jy ! Total flux subtracted in 200 components = 0.0114302 Jy ! Clean residual min=-0.001895 max=0.001990 Jy/beam ! Clean residual mean=-0.000025 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.105552 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.105552 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=0.155924Jy sigma=0.000643 ! Fit after self-cal, rms=0.155855Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.02 KP 1.01 ! LA 1.03 MK 1.06 NL 0.99 OV 0.98 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.98 KP 1.02 ! LA 1.03 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.05 KP 1.00 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.02 KP 1.01 ! LA 1.00 MK 0.99 NL 1.00 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.96 ! LA 0.96 MK 1.04 NL 0.96 OV 1.07 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.05 KP 0.97 ! LA 1.04 MK 0.97 NL 1.03 OV 1.05 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.01 KP 0.97 ! LA 1.03 MK 0.98 NL 1.03 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.08 KP 0.98 ! LA 1.00 MK 0.97 NL 0.99 OV 0.96 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.93 KP 1.02 ! LA 1.00 MK 1.00 NL 1.02 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.04 KP 0.96 ! LA 0.98 MK 0.95 NL 1.00 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.00 KP 0.96 ! LA 0.99 MK 0.93 NL 1.00 OV 0.98 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.91 KP 0.99 ! LA 1.02 MK 0.93 NL 0.95 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.155855Jy sigma=0.000643 ! Fit after self-cal, rms=0.152379Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8377 mas, bmaj=2.269 mas, bpa=-2.58 degrees ! Estimated noise=483.235 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 = 0.0021303 Jy ! Component: 100 - total flux cleaned = 0.00319072 Jy ! Component: 150 - total flux cleaned = 0.00368403 Jy ! Component: 200 - total flux cleaned = 0.00380951 Jy ! Total flux subtracted in 200 components = 0.00380951 Jy ! Clean residual min=-0.001701 max=0.001787 Jy/beam ! Clean residual mean=-0.000013 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.109362 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.109362 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=0.152345Jy sigma=0.000642 ! Fit after self-cal, rms=0.152307Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.152307Jy sigma=0.000642 ! Fit after self-cal, rms=0.152091Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8381 mas, bmaj=2.269 mas, bpa=-2.671 degrees ! Estimated noise=483.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101775 Jy ! Component: 100 - total flux cleaned = 0.00127816 Jy ! Component: 150 - total flux cleaned = 0.00133468 Jy ! Component: 200 - total flux cleaned = 0.00140853 Jy ! Total flux subtracted in 200 components = 0.00140853 Jy ! Clean residual min=-0.001567 max=0.001672 Jy/beam ! Clean residual mean=-0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.11077 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.11077 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=0.152077Jy sigma=0.000642 ! Fit after self-cal, rms=0.152060Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000426631 Jy ! Component: 100 - total flux cleaned = 0.00047607 Jy ! Component: 150 - total flux cleaned = 0.000519703 Jy ! Component: 200 - total flux cleaned = 0.000560375 Jy ! Total flux subtracted in 200 components = 0.000560375 Jy ! Clean residual min=-0.001514 max=0.001595 Jy/beam ! Clean residual mean=-0.000006 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.111331 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.111331 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=0.152051Jy sigma=0.000642 ! Fit after self-cal, rms=0.152043Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.152043Jy sigma=0.000642 ! Fit after self-cal, rms=0.152561Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8378 mas, bmaj=2.275 mas, bpa=-2.731 degrees ! Estimated noise=483.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339911 Jy ! Component: 100 - total flux cleaned = 0.00044423 Jy ! Component: 150 - total flux cleaned = 0.000500238 Jy ! Component: 200 - total flux cleaned = 0.000483378 Jy ! Total flux subtracted in 200 components = 0.000483378 Jy ! Clean residual min=-0.001467 max=0.001631 Jy/beam ! Clean residual mean=-0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.111814 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.111814 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=0.152554Jy sigma=0.000641 ! Fit after self-cal, rms=0.152583Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.2, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144481 Jy ! Component: 100 - total flux cleaned = 0.00192409 Jy ! Component: 150 - total flux cleaned = 0.00220422 Jy ! Component: 200 - total flux cleaned = 0.00233086 Jy ! Total flux subtracted in 200 components = 0.00233086 Jy ! Clean residual min=-0.001259 max=0.001426 Jy/beam ! Clean residual mean=-0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.114145 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.114145 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=0.152560Jy sigma=0.000641 ! Fit after self-cal, rms=0.152544Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.152544Jy sigma=0.000641 ! Fit after self-cal, rms=0.152939Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.303 mas, bmaj=6.504 mas, bpa=-1.485 degrees ! Estimated noise=602.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000864487 Jy ! Component: 100 - total flux cleaned = 0.00138716 Jy ! Component: 150 - total flux cleaned = 0.00154783 Jy ! Component: 200 - total flux cleaned = 0.00156317 Jy ! Total flux subtracted in 200 components = 0.00156317 Jy ! Clean residual min=-0.001333 max=0.001655 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.115708 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.115708 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=0.152934Jy sigma=0.000641 ! Fit after self-cal, rms=0.152941Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000208871 Jy ! Component: 100 - total flux cleaned = 0.000321939 Jy ! Component: 150 - total flux cleaned = 0.000322168 Jy ! Component: 200 - total flux cleaned = 0.000322295 Jy ! Total flux subtracted in 200 components = 0.000322295 Jy ! Clean residual min=-0.001266 max=0.001599 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.11603 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.11603 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=0.152940Jy sigma=0.000641 ! Fit after self-cal, rms=0.152941Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8372 mas, bmaj=2.276 mas, bpa=-2.787 degrees ! Estimated noise=483.347 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8372 x 2.276 at -2.787 degrees (North through East) ! Clean map min=-0.0014714 max=0.082053 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6287 mas, bmaj=1.764 mas, bpa=-5.631 degrees ! Estimated noise=1373.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628435 Jy ! Component: 100 - total flux cleaned = 0.077387 Jy ! Component: 150 - total flux cleaned = 0.0850412 Jy ! Component: 200 - total flux cleaned = 0.0907862 Jy ! Total flux subtracted in 200 components = 0.0907862 Jy ! Clean residual min=-0.003566 max=0.004182 Jy/beam ! Clean residual mean=-0.000036 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0907862 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0907862 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8372 mas, bmaj=2.276 mas, bpa=-2.787 degrees ! Estimated noise=483.347 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 = 0.00646926 Jy ! Component: 100 - total flux cleaned = 0.0106218 Jy ! Component: 150 - total flux cleaned = 0.0136408 Jy ! Component: 200 - total flux cleaned = 0.0160366 Jy ! Total flux subtracted in 200 components = 0.0160366 Jy ! Clean residual min=-0.001762 max=0.002164 Jy/beam ! Clean residual mean=-0.000026 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.106823 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.106823 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-6.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219832 Jy ! Component: 100 - total flux cleaned = 0.00391432 Jy ! Component: 150 - total flux cleaned = 0.00535441 Jy ! Component: 200 - total flux cleaned = 0.00653562 Jy ! Total flux subtracted in 200 components = 0.00653562 Jy ! Clean residual min=-0.001519 max=0.001339 Jy/beam ! Clean residual mean=-0.000007 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.113358 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.113358 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.303 mas, bmaj=6.504 mas, bpa=-1.485 degrees ! Estimated noise=602.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152037 Jy ! Component: 100 - total flux cleaned = 0.00259885 Jy ! Component: 150 - total flux cleaned = 0.0031079 Jy ! Component: 200 - total flux cleaned = 0.00344771 Jy ! Total flux subtracted in 200 components = 0.00344771 Jy ! Clean residual min=-0.001307 max=0.001170 Jy/beam ! Clean residual mean=0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.116806 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 = 0.0002392 Jy ! Component: 100 - total flux cleaned = 0.000384702 Jy ! Component: 150 - total flux cleaned = 0.000478534 Jy ! Component: 200 - total flux cleaned = 0.000564452 Jy ! Total flux subtracted in 200 components = 0.000564452 Jy ! Clean residual min=-0.001258 max=0.001189 Jy/beam ! Clean residual mean=0.000008 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.117371 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 103 components and 0.117371 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8372 mas, bmaj=2.276 mas, bpa=-2.787 degrees ! Estimated noise=483.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.31205e-05 Jy ! Component: 100 - total flux cleaned = -1.4156e-05 Jy ! Component: 150 - total flux cleaned = -6.98924e-05 Jy ! Component: 200 - total flux cleaned = -1.71498e-05 Jy ! Total flux subtracted in 200 components = -1.71498e-05 Jy ! Clean residual min=-0.001293 max=0.001174 Jy/beam ! Clean residual mean=0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.117353 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.117353 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=0.152929Jy sigma=0.000641 ! Fit after self-cal, rms=0.152867Jy sigma=0.000641 wmodel J1300-3253_X_2017_02_24_pus_map.mod ! Writing 115 model components to file: J1300-3253_X_2017_02_24_pus_map.mod wobs J1300-3253_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1300-3253_X_2017_02_24_pus_uvs.fits wwins J1300-3253_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J1300-3253_X_2017_02_24_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 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153205 Jy ! Component: 100 - total flux cleaned = -5.07053e-05 Jy ! Component: 150 - total flux cleaned = -3.08699e-05 Jy ! Component: 200 - total flux cleaned = -3.08738e-05 Jy ! Component: 250 - total flux cleaned = -8.54963e-05 Jy ! Component: 300 - total flux cleaned = -0.000173512 Jy ! Component: 350 - total flux cleaned = -0.000173691 Jy ! Component: 400 - total flux cleaned = -0.000190768 Jy ! Component: 450 - total flux cleaned = -0.000174734 Jy ! Component: 500 - total flux cleaned = -0.000111291 Jy ! Component: 550 - total flux cleaned = -0.000111234 Jy ! Component: 600 - total flux cleaned = -8.01948e-05 Jy ! Component: 650 - total flux cleaned = -1.94963e-05 Jy ! Component: 700 - total flux cleaned = -1.93945e-05 Jy ! Component: 750 - total flux cleaned = 6.77222e-05 Jy ! Component: 800 - total flux cleaned = 8.17904e-05 Jy ! Component: 850 - total flux cleaned = 0.000124185 Jy ! Component: 900 - total flux cleaned = 0.000152127 Jy ! Component: 950 - total flux cleaned = 0.000207009 Jy ! Component: 1000 - total flux cleaned = 0.000233841 Jy ! Component: 1050 - total flux cleaned = 0.000247027 Jy ! Component: 1100 - total flux cleaned = 0.00024674 Jy ! Component: 1150 - total flux cleaned = 0.000311522 Jy ! Component: 1200 - total flux cleaned = 0.000324038 Jy ! Component: 1250 - total flux cleaned = 0.000311553 Jy ! Component: 1300 - total flux cleaned = 0.000399335 Jy ! Component: 1350 - total flux cleaned = 0.000386747 Jy ! Component: 1400 - total flux cleaned = 0.00042366 Jy ! Component: 1450 - total flux cleaned = 0.000460034 Jy ! Component: 1500 - total flux cleaned = 0.000496219 Jy ! Component: 1550 - total flux cleaned = 0.000519934 Jy ! Component: 1600 - total flux cleaned = 0.000543504 Jy ! Component: 1650 - total flux cleaned = 0.000613347 Jy ! Component: 1700 - total flux cleaned = 0.000613347 Jy ! Component: 1750 - total flux cleaned = 0.000636324 Jy ! Component: 1800 - total flux cleaned = 0.00068166 Jy ! Component: 1850 - total flux cleaned = 0.000704157 Jy ! Component: 1900 - total flux cleaned = 0.000704183 Jy ! Component: 1950 - total flux cleaned = 0.000726263 Jy ! Component: 2000 - total flux cleaned = 0.00075915 Jy ! Total flux subtracted in 2048 components = 0.00072654 Jy ! Clean residual min=-0.000603 max=0.000556 Jy/beam ! Clean residual mean=0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.11808 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 250 components and 0.11808 Jy ![Exited script file: muppet] wmap "J1300-3253_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8372 x 2.276 at -2.787 degrees (North through East) ! Clean map min=-0.00098703 max=0.081699 Jy/beam ! Writing clean map to FITS file: J1300-3253_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0816987 invert ! Inverting map ! Your choice of large map pixels excluded 0.0973% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.742501 0.742501 1.485 2.97001 5.94001 11.88 23.76 47.5201 95.0402 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8372 x 2.276 at -2.787 degrees (North through East) ! Clean map min=-0.00098703 max=0.081699 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 J1300-3253_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:02:57 2019