! Started logfile: J0305-2421_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:20 2019 obs J0305-2421_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0305-2421_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.46164 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0305-2421 ! ! 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 947 lines of history. ! ! Reading 58632 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 J0305-2421_X_2017_09_26_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 853 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1743 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1773 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1968 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1968 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1998 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1582 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995019Jy sigma=0.007743 ! Fit after self-cal, rms=0.950692Jy sigma=0.007383 ! 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 ! Estimated beam: bmin=0.7041 mas, bmaj=3.304 mas, bpa=-22.64 degrees ! Estimated noise=1074.98 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 = 0.0425278 Jy ! Component: 100 - total flux cleaned = 0.0518085 Jy ! Total flux subtracted in 100 components = 0.0518085 Jy ! Clean residual min=-0.002619 max=0.002852 Jy/beam ! Clean residual mean=0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0518085 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0518085 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=0.087499Jy sigma=0.000598 ! Fit after self-cal, rms=0.086249Jy sigma=0.000589 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160896 Jy ! Component: 100 - total flux cleaned = 0.00122897 Jy ! Total flux subtracted in 100 components = 0.00122897 Jy ! Clean residual min=-0.002312 max=0.002703 Jy/beam ! Clean residual mean=0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0530375 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0530375 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=0.086135Jy sigma=0.000588 ! Fit after self-cal, rms=0.086064Jy sigma=0.000588 ! Inverting map 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 ! Estimated beam: bmin=0.9391 mas, bmaj=4.095 mas, bpa=-21.34 degrees ! Estimated noise=493.001 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 = -0.000640627 Jy ! Component: 100 - total flux cleaned = -0.000709076 Jy ! Component: 150 - total flux cleaned = -0.000728147 Jy ! Component: 200 - total flux cleaned = -0.000728909 Jy ! Total flux subtracted in 200 components = -0.000728909 Jy ! Clean residual min=-0.001355 max=0.001146 Jy/beam ! Clean residual mean=0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0523086 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0523085 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=0.086049Jy sigma=0.000588 ! Fit after self-cal, rms=0.086021Jy sigma=0.000588 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.91 KP 1.01 ! LA 1.00 MK 1.00 NL 0.95 OV 1.05 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.96 KP 0.98 ! LA 1.01 MK 1.13 NL 0.94 OV 1.01 ! PT 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.93 KP 1.08 ! LA 0.99 MK 0.99 NL 1.00 OV 1.04 ! PT 1.02 ! ! ! Correcting IF 4. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.93 KP 1.01 ! LA 1.04 MK 1.04 NL 0.92 OV 1.06 ! PT 1.17 ! ! ! Correcting IF 5. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.09 KP 1.02 ! LA 1.07 MK 1.03 NL 0.98 OV 1.14 ! PT 1.04 ! ! ! Correcting IF 6. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.03 KP 1.12 ! LA 1.00 MK 0.98 NL 1.03 OV 1.04 ! PT 1.01 ! ! ! Correcting IF 7. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.98 KP 0.98 ! LA 0.97 MK 0.97 NL 1.00 OV 1.03 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.91 KP 0.83 ! LA 1.04 MK 0.92 NL 1.04 OV 1.03 ! PT 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.88 KP 0.81 ! LA 1.03 MK 0.96 NL 0.98 OV 1.09 ! PT 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.90 KP 0.86 ! LA 0.96 MK 0.99 NL 0.97 OV 1.16 ! PT 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.83 KP 0.94 ! LA 1.03 MK 0.88 NL 0.97 OV 1.05 ! PT 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.86 KP 0.92 ! LA 0.95 MK 1.00 NL 1.02 OV 0.93 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.086021Jy sigma=0.000588 ! Fit after self-cal, rms=0.084516Jy sigma=0.000590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=4.006 mas, bpa=-21.28 degrees ! Estimated noise=505.658 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 = 0.000475785 Jy ! Component: 100 - total flux cleaned = 0.00053561 Jy ! Component: 150 - total flux cleaned = 0.000558735 Jy ! Component: 200 - total flux cleaned = 0.000589041 Jy ! Total flux subtracted in 200 components = 0.000589041 Jy ! Clean residual min=-0.001017 max=0.000996 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0528976 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0528976 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=0.084511Jy sigma=0.000590 ! Fit after self-cal, rms=0.084453Jy sigma=0.000590 ! Inverting map 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=0.084453Jy sigma=0.000590 ! Fit after self-cal, rms=0.084067Jy sigma=0.000589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=3.987 mas, bpa=-21.29 degrees ! Estimated noise=505.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477969 Jy ! Component: 100 - total flux cleaned = 0.000565069 Jy ! Component: 150 - total flux cleaned = 0.000584914 Jy ! Component: 200 - total flux cleaned = 0.000594054 Jy ! Total flux subtracted in 200 components = 0.000594054 Jy ! Clean residual min=-0.000971 max=0.001024 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0534916 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0534916 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=0.084063Jy sigma=0.000589 ! Fit after self-cal, rms=0.084075Jy sigma=0.000589 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -3.17584e-05 Jy ! Component: 100 - total flux cleaned = -3.19322e-05 Jy ! Component: 150 - total flux cleaned = -3.21652e-05 Jy ! Component: 200 - total flux cleaned = -3.96929e-05 Jy ! Total flux subtracted in 200 components = -3.96929e-05 Jy ! Clean residual min=-0.000995 max=0.001043 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0534519 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0534519 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=0.084074Jy sigma=0.000589 ! Fit after self-cal, rms=0.084070Jy sigma=0.000589 ! Inverting map 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=0.084070Jy sigma=0.000589 ! Fit after self-cal, rms=0.083988Jy sigma=0.000589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=3.969 mas, bpa=-21.31 degrees ! Estimated noise=505.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493404 Jy ! Component: 100 - total flux cleaned = 0.000742889 Jy ! Component: 150 - total flux cleaned = 0.000750388 Jy ! Component: 200 - total flux cleaned = 0.000756649 Jy ! Total flux subtracted in 200 components = 0.000756649 Jy ! Clean residual min=-0.000992 max=0.001002 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0542086 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0542086 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=0.083985Jy sigma=0.000589 ! Fit after self-cal, rms=0.083992Jy sigma=0.000589 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 9.8454e-05 Jy ! Component: 100 - total flux cleaned = 9.17811e-05 Jy ! Component: 150 - total flux cleaned = 8.5703e-05 Jy ! Component: 200 - total flux cleaned = 7.99073e-05 Jy ! Total flux subtracted in 200 components = 7.99073e-05 Jy ! Clean residual min=-0.000984 max=0.000983 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0542885 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0542885 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=0.083991Jy sigma=0.000589 ! Fit after self-cal, rms=0.083992Jy sigma=0.000589 ! Inverting map 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=0.083992Jy sigma=0.000589 ! Fit after self-cal, rms=0.083951Jy sigma=0.000589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=6.245 mas, bpa=-6.58 degrees ! Estimated noise=616.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246297 Jy ! Component: 100 - total flux cleaned = 0.000279894 Jy ! Component: 150 - total flux cleaned = 0.000306589 Jy ! Component: 200 - total flux cleaned = 0.000317598 Jy ! Total flux subtracted in 200 components = 0.000317598 Jy ! Clean residual min=-0.001091 max=0.000843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0546061 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0546061 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=0.083950Jy sigma=0.000589 ! Fit after self-cal, rms=0.083949Jy sigma=0.000589 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -5.59434e-05 Jy ! Component: 100 - total flux cleaned = -5.03343e-05 Jy ! Component: 150 - total flux cleaned = -5.50457e-05 Jy ! Component: 200 - total flux cleaned = -5.49356e-05 Jy ! Total flux subtracted in 200 components = -5.49356e-05 Jy ! Clean residual min=-0.001092 max=0.000829 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0545512 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0545512 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=0.083949Jy sigma=0.000589 ! Fit after self-cal, rms=0.083946Jy sigma=0.000589 ! Inverting map 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 ! Estimated beam: bmin=0.9045 mas, bmaj=3.956 mas, bpa=-21.31 degrees ! Estimated noise=506.675 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9045 x 3.956 at -21.31 degrees (North through East) ! Clean map min=-0.0017362 max=0.055497 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 ! Estimated beam: bmin=0.6878 mas, bmaj=3.259 mas, bpa=-22.51 degrees ! Estimated noise=1040.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430562 Jy ! Component: 100 - total flux cleaned = 0.0525129 Jy ! Component: 150 - total flux cleaned = 0.0530875 Jy ! Component: 200 - total flux cleaned = 0.0534972 Jy ! Total flux subtracted in 200 components = 0.0534972 Jy ! Clean residual min=-0.002177 max=0.001754 Jy/beam ! Clean residual mean=-0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0534972 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0534972 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9045 mas, bmaj=3.956 mas, bpa=-21.31 degrees ! Estimated noise=506.675 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 = 0.0010219 Jy ! Component: 100 - total flux cleaned = 0.0011485 Jy ! Component: 150 - total flux cleaned = 0.00116919 Jy ! Component: 200 - total flux cleaned = 0.00120448 Jy ! Total flux subtracted in 200 components = 0.00120448 Jy ! Clean residual min=-0.001106 max=0.001091 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0547017 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.0547017 Jy ! Inverting map 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 ! Estimated beam: bmin=2.357 mas, bmaj=6.245 mas, bpa=-6.58 degrees ! Estimated noise=616.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.19767e-05 Jy ! Component: 100 - total flux cleaned = -8.13484e-05 Jy ! Component: 150 - total flux cleaned = -9.89809e-05 Jy ! Component: 200 - total flux cleaned = -0.000123251 Jy ! Total flux subtracted in 200 components = -0.000123251 Jy ! Clean residual min=-0.001132 max=0.000801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0545785 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 = -1.55392e-05 Jy ! Component: 100 - total flux cleaned = -3.05679e-05 Jy ! Component: 150 - total flux cleaned = -4.48198e-05 Jy ! Component: 200 - total flux cleaned = -5.85506e-05 Jy ! Total flux subtracted in 200 components = -5.85506e-05 Jy ! Clean residual min=-0.001119 max=0.000802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0545199 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0545199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9045 mas, bmaj=3.956 mas, bpa=-21.31 degrees ! Estimated noise=506.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131954 Jy ! Component: 100 - total flux cleaned = 0.000132777 Jy ! Component: 150 - total flux cleaned = 0.000145505 Jy ! Component: 200 - total flux cleaned = 0.000157029 Jy ! Total flux subtracted in 200 components = 0.000157029 Jy ! Clean residual min=-0.001011 max=0.001078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0546769 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0546769 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=0.083953Jy sigma=0.000589 ! Fit after self-cal, rms=0.083961Jy sigma=0.000589 wmodel J0305-2421_X_2017_09_26_pus_map.mod ! Writing 50 model components to file: J0305-2421_X_2017_09_26_pus_map.mod wobs J0305-2421_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0305-2421_X_2017_09_26_pus_uvs.fits wwins J0305-2421_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0305-2421_X_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.71299e-05 Jy ! Component: 100 - total flux cleaned = -0.000325355 Jy ! Component: 150 - total flux cleaned = -0.000556402 Jy ! Component: 200 - total flux cleaned = -0.000803925 Jy ! Component: 250 - total flux cleaned = -0.000984183 Jy ! Component: 300 - total flux cleaned = -0.00110354 Jy ! Component: 350 - total flux cleaned = -0.0011801 Jy ! Component: 400 - total flux cleaned = -0.0013285 Jy ! Component: 450 - total flux cleaned = -0.00143612 Jy ! Component: 500 - total flux cleaned = -0.0015406 Jy ! Component: 550 - total flux cleaned = -0.00161934 Jy ! Component: 600 - total flux cleaned = -0.00167424 Jy ! Component: 650 - total flux cleaned = -0.00174908 Jy ! Component: 700 - total flux cleaned = -0.00178016 Jy ! Component: 750 - total flux cleaned = -0.0018003 Jy ! Component: 800 - total flux cleaned = -0.00181005 Jy ! Component: 850 - total flux cleaned = -0.0018197 Jy ! Component: 900 - total flux cleaned = -0.00181021 Jy ! Component: 950 - total flux cleaned = -0.00182885 Jy ! Component: 1000 - total flux cleaned = -0.00184711 Jy ! Component: 1050 - total flux cleaned = -0.0018471 Jy ! Component: 1100 - total flux cleaned = -0.00186491 Jy ! Component: 1150 - total flux cleaned = -0.00188229 Jy ! Component: 1200 - total flux cleaned = -0.00189939 Jy ! Component: 1250 - total flux cleaned = -0.00191616 Jy ! Component: 1300 - total flux cleaned = -0.00194072 Jy ! Component: 1350 - total flux cleaned = -0.00196489 Jy ! Component: 1400 - total flux cleaned = -0.00194888 Jy ! Component: 1450 - total flux cleaned = -0.00191745 Jy ! Component: 1500 - total flux cleaned = -0.00191754 Jy ! Component: 1550 - total flux cleaned = -0.00187947 Jy ! Component: 1600 - total flux cleaned = -0.00187965 Jy ! Component: 1650 - total flux cleaned = -0.00187213 Jy ! Component: 1700 - total flux cleaned = -0.0018575 Jy ! Component: 1750 - total flux cleaned = -0.00185029 Jy ! Component: 1800 - total flux cleaned = -0.00183594 Jy ! Component: 1850 - total flux cleaned = -0.00182173 Jy ! Component: 1900 - total flux cleaned = -0.00182188 Jy ! Component: 1950 - total flux cleaned = -0.00180115 Jy ! Component: 2000 - total flux cleaned = -0.00179432 Jy ! Total flux subtracted in 2048 components = -0.0017876 Jy ! Clean residual min=-0.000405 max=0.000344 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0528893 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 158 components and 0.0528893 Jy ![Exited script file: muppet] wmap "J0305-2421_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9045 x 3.956 at -21.31 degrees (North through East) ! Clean map min=-0.0014951 max=0.055073 Jy/beam ! Writing clean map to FITS file: J0305-2421_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0550726 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723458 0.723458 1.44692 2.89383 5.78766 11.5753 23.1507 46.3013 92.6026 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9045 x 3.956 at -21.31 degrees (North through East) ! Clean map min=-0.0014951 max=0.055073 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 J0305-2421_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:34:23 2019