! Started logfile: J0929-1820_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:04 2017 obs J0929-1820_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0929-1820_X_2014_01_04_pus_uva.fits ! AN table 1: 108 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0929-1820 ! ! 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 382 lines of history. ! ! Reading 23328 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 J0929-1820_X_2014_01_04_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 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923119Jy sigma=0.011536 ! Fit after self-cal, rms=0.884975Jy sigma=0.011035 ! 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=0.6053 mas, bmaj=1.645 mas, bpa=-1.628 degrees ! Estimated noise=976.955 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 = 0.0831958 Jy ! Component: 100 - total flux cleaned = 0.109558 Jy ! Total flux subtracted in 100 components = 0.109558 Jy ! Clean residual min=-0.011383 max=0.019113 Jy/beam ! Clean residual mean=-0.000080 rms=0.003226 Jy/beam ! Combined flux in latest and established models = 0.109558 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.109558 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=0.076021Jy sigma=0.000945 ! Fit after self-cal, rms=0.075895Jy sigma=0.000944 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190107 Jy ! Component: 100 - total flux cleaned = 0.0303603 Jy ! Total flux subtracted in 100 components = 0.0303603 Jy ! Clean residual min=-0.007950 max=0.010768 Jy/beam ! Clean residual mean=-0.000052 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.139918 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.139918 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=0.068652Jy sigma=0.000836 ! Fit after self-cal, rms=0.068282Jy sigma=0.000832 ! 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=0.7276 mas, bmaj=1.872 mas, bpa=-0.4252 degrees ! Estimated noise=372.134 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 = 0.014761 Jy ! Component: 100 - total flux cleaned = 0.0227866 Jy ! Component: 150 - total flux cleaned = 0.0274457 Jy ! Component: 200 - total flux cleaned = 0.0303401 Jy ! Total flux subtracted in 200 components = 0.0303401 Jy ! Clean residual min=-0.005360 max=0.005328 Jy/beam ! Clean residual mean=-0.000045 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.170258 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.170258 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=0.065343Jy sigma=0.000788 ! Fit after self-cal, rms=0.065268Jy sigma=0.000786 ! 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 1.00* FD 1.10 KP 1.00* LA 0.96 ! MK 0.96 NL 1.02 OV 0.97 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.95 ! MK 0.94 NL 1.00 OV 0.99 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.98 ! MK 1.01 NL 1.02 OV 0.99 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 1.00 ! MK 0.98 NL 1.03 OV 0.97 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.97 ! MK 0.96 NL 1.02 OV 1.00 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.97 ! MK 0.98 NL 1.06 OV 1.02 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.99 ! MK 0.98 NL 1.02 OV 1.02 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 0.98 ! MK 0.96 NL 1.00 OV 1.01 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.00 ! MK 0.98 NL 1.03 OV 1.02 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.00 ! MK 1.04 NL 1.05 OV 1.02 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.03 ! MK 1.04 NL 1.05 OV 1.05 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.98 ! MK 1.01 NL 1.07 OV 1.02 PT 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.065268Jy sigma=0.000786 ! Fit after self-cal, rms=0.064214Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7283 mas, bmaj=1.875 mas, bpa=-0.6062 degrees ! Estimated noise=367.844 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 (1.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807574 Jy ! Component: 100 - total flux cleaned = 0.000285734 Jy ! Component: 150 - total flux cleaned = 3.50023e-05 Jy ! Component: 200 - total flux cleaned = -0.000129763 Jy ! Total flux subtracted in 200 components = -0.000129763 Jy ! Clean residual min=-0.001971 max=0.002211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.170129 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.170129 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=0.064033Jy sigma=0.000775 ! Fit after self-cal, rms=0.064031Jy sigma=0.000775 ! 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=0.064031Jy sigma=0.000775 ! Fit after self-cal, rms=0.063586Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.728 mas, bmaj=1.862 mas, bpa=-0.5608 degrees ! Estimated noise=365.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517019 Jy ! Component: 100 - total flux cleaned = 0.000345112 Jy ! Component: 150 - total flux cleaned = 0.000130992 Jy ! Component: 200 - total flux cleaned = -8.32523e-05 Jy ! Total flux subtracted in 200 components = -8.32523e-05 Jy ! Clean residual min=-0.001502 max=0.001491 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.170045 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.170045 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=0.063527Jy sigma=0.000773 ! Fit after self-cal, rms=0.063527Jy sigma=0.000773 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 = 0.000185985 Jy ! Component: 100 - total flux cleaned = 2.30305e-05 Jy ! Component: 150 - total flux cleaned = -9.41893e-05 Jy ! Component: 200 - total flux cleaned = -0.000177632 Jy ! Total flux subtracted in 200 components = -0.000177632 Jy ! Clean residual min=-0.001378 max=0.001340 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.169868 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.169868 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=0.063506Jy sigma=0.000773 ! Fit after self-cal, rms=0.063505Jy sigma=0.000773 ! 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=0.063505Jy sigma=0.000773 ! Fit after self-cal, rms=0.063509Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7278 mas, bmaj=1.861 mas, bpa=-0.6204 degrees ! Estimated noise=365.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258409 Jy ! Component: 100 - total flux cleaned = 0.000157481 Jy ! Component: 150 - total flux cleaned = 5.1153e-05 Jy ! Component: 200 - total flux cleaned = -2.74258e-05 Jy ! Total flux subtracted in 200 components = -2.74258e-05 Jy ! Clean residual min=-0.001298 max=0.001131 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.16984 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.16984 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=0.063496Jy sigma=0.000772 ! Fit after self-cal, rms=0.063496Jy sigma=0.000772 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 = 0.000141046 Jy ! Component: 100 - total flux cleaned = 4.87815e-05 Jy ! Component: 150 - total flux cleaned = -3.37948e-05 Jy ! Component: 200 - total flux cleaned = -9.71385e-05 Jy ! Total flux subtracted in 200 components = -9.71385e-05 Jy ! Clean residual min=-0.001218 max=0.001130 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.169743 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.169743 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=0.063489Jy sigma=0.000772 ! Fit after self-cal, rms=0.063489Jy sigma=0.000772 ! 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=0.063489Jy sigma=0.000772 ! Fit after self-cal, rms=0.063559Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=5.526 mas, bpa=-0.9861 degrees ! Estimated noise=489.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129283 Jy ! Component: 100 - total flux cleaned = -0.000205344 Jy ! Component: 150 - total flux cleaned = -0.000280183 Jy ! Component: 200 - total flux cleaned = -0.000355732 Jy ! Total flux subtracted in 200 components = -0.000355732 Jy ! Clean residual min=-0.001256 max=0.001138 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.169388 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.169388 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=0.063558Jy sigma=0.000772 ! Fit after self-cal, rms=0.063557Jy sigma=0.000772 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 = 1.35448e-05 Jy ! Component: 100 - total flux cleaned = -6.00292e-05 Jy ! Component: 150 - total flux cleaned = -0.000114172 Jy ! Component: 200 - total flux cleaned = -0.00016944 Jy ! Total flux subtracted in 200 components = -0.00016944 Jy ! Clean residual min=-0.001221 max=0.001118 Jy/beam ! Clean residual mean=0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.169218 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.169218 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=0.063558Jy sigma=0.000772 ! Fit after self-cal, rms=0.063557Jy sigma=0.000772 ! 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=0.7279 mas, bmaj=1.861 mas, bpa=-0.652 degrees ! Estimated noise=365.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7279 x 1.861 at -0.652 degrees (North through East) ! Clean map min=-0.0017365 max=0.11505 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=0.6056 mas, bmaj=1.635 mas, bpa=-1.753 degrees ! Estimated noise=963.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0821749 Jy ! Component: 100 - total flux cleaned = 0.112346 Jy ! Component: 150 - total flux cleaned = 0.130104 Jy ! Component: 200 - total flux cleaned = 0.141545 Jy ! Total flux subtracted in 200 components = 0.141545 Jy ! Clean residual min=-0.005917 max=0.006193 Jy/beam ! Clean residual mean=-0.000033 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.141545 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.141545 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7279 mas, bmaj=1.861 mas, bpa=-0.652 degrees ! Estimated noise=365.99 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 = 0.0131269 Jy ! Component: 100 - total flux cleaned = 0.0202508 Jy ! Component: 150 - total flux cleaned = 0.0240304 Jy ! Component: 200 - total flux cleaned = 0.0251352 Jy ! Total flux subtracted in 200 components = 0.0251352 Jy ! Clean residual min=-0.001802 max=0.001575 Jy/beam ! Clean residual mean=-0.000007 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.16668 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.16668 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=2.167 mas, bmaj=5.526 mas, bpa=-0.9861 degrees ! Estimated noise=489.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146077 Jy ! Component: 100 - total flux cleaned = 0.00163328 Jy ! Component: 150 - total flux cleaned = 0.00180478 Jy ! Component: 200 - total flux cleaned = 0.00193138 Jy ! Total flux subtracted in 200 components = 0.00193138 Jy ! Clean residual min=-0.001375 max=0.001241 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.168612 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.44141e-05 Jy ! Component: 100 - total flux cleaned = 6.37072e-05 Jy ! Component: 150 - total flux cleaned = 8.88972e-05 Jy ! Component: 200 - total flux cleaned = 0.000100096 Jy ! Total flux subtracted in 200 components = 0.000100096 Jy ! Clean residual min=-0.001301 max=0.001173 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.168712 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.168712 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7279 mas, bmaj=1.861 mas, bpa=-0.652 degrees ! Estimated noise=365.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.00261e-05 Jy ! Component: 100 - total flux cleaned = 9.64385e-05 Jy ! Component: 150 - total flux cleaned = 9.78529e-05 Jy ! Component: 200 - total flux cleaned = 0.000120898 Jy ! Total flux subtracted in 200 components = 0.000120898 Jy ! Clean residual min=-0.001164 max=0.001299 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.168833 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.168833 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=0.063572Jy sigma=0.000772 ! Fit after self-cal, rms=0.063566Jy sigma=0.000772 wmodel J0929-1820_X_2014_01_04_pus_map.mod ! Writing 73 model components to file: J0929-1820_X_2014_01_04_pus_map.mod wobs J0929-1820_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0929-1820_X_2014_01_04_pus_uvs.fits wwins J0929-1820_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0929-1820_X_2014_01_04_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 = 6.49041e-05 Jy ! Component: 100 - total flux cleaned = 0.000120386 Jy ! Component: 150 - total flux cleaned = 0.000138495 Jy ! Component: 200 - total flux cleaned = 4.7975e-05 Jy ! Component: 250 - total flux cleaned = 6.07499e-05 Jy ! Component: 300 - total flux cleaned = 0.000100563 Jy ! Component: 350 - total flux cleaned = 0.000101041 Jy ! Component: 400 - total flux cleaned = 6.42153e-05 Jy ! Component: 450 - total flux cleaned = 2.93317e-05 Jy ! Component: 500 - total flux cleaned = 6.32472e-05 Jy ! Component: 550 - total flux cleaned = 5.20426e-05 Jy ! Component: 600 - total flux cleaned = 4.09076e-05 Jy ! Component: 650 - total flux cleaned = 5.09862e-05 Jy ! Component: 700 - total flux cleaned = 4.09002e-05 Jy ! Component: 750 - total flux cleaned = 1.15882e-05 Jy ! Component: 800 - total flux cleaned = -1.7139e-05 Jy ! Component: 850 - total flux cleaned = -1.72745e-05 Jy ! Component: 900 - total flux cleaned = -4.47954e-05 Jy ! Component: 950 - total flux cleaned = -6.27206e-05 Jy ! Component: 1000 - total flux cleaned = -4.5092e-05 Jy ! Component: 1050 - total flux cleaned = -5.37167e-05 Jy ! Component: 1100 - total flux cleaned = -6.23753e-05 Jy ! Component: 1150 - total flux cleaned = -5.4184e-05 Jy ! Component: 1200 - total flux cleaned = -6.25763e-05 Jy ! Component: 1250 - total flux cleaned = -7.0629e-05 Jy ! Component: 1300 - total flux cleaned = -7.85845e-05 Jy ! Component: 1350 - total flux cleaned = -0.000101854 Jy ! Component: 1400 - total flux cleaned = -0.000139672 Jy ! Component: 1450 - total flux cleaned = -0.000147306 Jy ! Component: 1500 - total flux cleaned = -0.000205837 Jy ! Component: 1550 - total flux cleaned = -0.000205803 Jy ! Component: 1600 - total flux cleaned = -0.000234124 Jy ! Component: 1650 - total flux cleaned = -0.000240967 Jy ! Component: 1700 - total flux cleaned = -0.00024764 Jy ! Component: 1750 - total flux cleaned = -0.00023406 Jy ! Component: 1800 - total flux cleaned = -0.000247391 Jy ! Component: 1850 - total flux cleaned = -0.000260563 Jy ! Component: 1900 - total flux cleaned = -0.000247578 Jy ! Component: 1950 - total flux cleaned = -0.000286037 Jy ! Component: 2000 - total flux cleaned = -0.0002797 Jy ! Total flux subtracted in 2048 components = -0.000279736 Jy ! Clean residual min=-0.000347 max=0.000465 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.168553 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 194 components and 0.168553 Jy ![Exited script file: muppet] wmap "J0929-1820_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7279 x 1.861 at -0.652 degrees (North through East) ! Clean map min=-0.001188 max=0.11572 Jy/beam ! Writing clean map to FITS file: J0929-1820_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112747 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292297 0.292297 0.584594 1.16919 2.33838 4.67676 9.35351 18.707 37.414 74.8281 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.115 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7279 x 1.861 at -0.652 degrees (North through East) ! Clean map min=-0.001188 max=0.11572 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 J0929-1820_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:06 2017