! Started logfile: J1715-1206_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:47:38 2016 obs J1715-1206_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1715-1206_X_2014_12_20_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880624 visibilities/baseline/integration-bin. ! Found source: J1715-1206 ! ! 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 364 lines of history. ! ! Reading 57540 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 J1715-1206_X_2014_12_20_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002065Jy sigma=0.011398 ! Fit after self-cal, rms=0.968211Jy sigma=0.011023 ! 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=0.6641 mas, bmaj=1.711 mas, bpa=-3.55 degrees ! Estimated noise=653.543 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 = 0.0270766 Jy ! Component: 100 - total flux cleaned = 0.0329811 Jy ! Total flux subtracted in 100 components = 0.0329811 Jy ! Clean residual min=-0.001840 max=0.001892 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0329811 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0329811 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=0.073186Jy sigma=0.000763 ! Fit after self-cal, rms=0.071509Jy sigma=0.000742 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406496 Jy ! Component: 100 - total flux cleaned = 0.0039882 Jy ! Total flux subtracted in 100 components = 0.0039882 Jy ! Clean residual min=-0.001570 max=0.001598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0369693 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0369693 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=0.071317Jy sigma=0.000741 ! Fit after self-cal, rms=0.071298Jy sigma=0.000741 ! 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=0.8496 mas, bmaj=2.092 mas, bpa=-3.48 degrees ! Estimated noise=264.151 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 = -0.00061803 Jy ! Component: 100 - total flux cleaned = -0.000724573 Jy ! Component: 150 - total flux cleaned = -0.000814138 Jy ! Component: 200 - total flux cleaned = -0.000902317 Jy ! Total flux subtracted in 200 components = -0.000902317 Jy ! Clean residual min=-0.001008 max=0.001038 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0360669 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0360669 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=0.071289Jy sigma=0.000741 ! Fit after self-cal, rms=0.071261Jy sigma=0.000740 ! 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 0.89 FD 1.01 HN 0.96 KP 1.15 ! LA 1.01 MK 1.06 NL 1.06 OV 1.11 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.98 KP 1.08 ! LA 1.04 MK 1.07 NL 1.09 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 0.97 KP 1.03 ! LA 1.12 MK 1.04 NL 0.98 OV 1.05 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 0.97 ! LA 1.12 MK 1.05 NL 1.03 OV 1.03 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.04 HN 0.90 KP 0.99 ! LA 1.05 MK 1.04 NL 1.06 OV 1.06 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.06 HN 0.85 KP 0.97 ! LA 1.06 MK 0.98 NL 1.07 OV 1.04 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 0.91 KP 0.93 ! LA 1.13 MK 0.99 NL 1.06 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 0.92 KP 0.93 ! LA 1.00 MK 1.02 NL 1.05 OV 1.09 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 HN 0.83 KP 1.02 ! LA 1.05 MK 0.91 NL 1.09 OV 1.04 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.96 HN 0.89 KP 0.97 ! LA 1.08 MK 0.97 NL 0.99 OV 1.08 ! PT 0.94 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.99 HN 0.84 KP 1.04 ! LA 0.94 MK 0.99 NL 1.00 OV 0.99 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.95 HN 0.83 KP 1.02 ! LA 1.00 MK 0.88 NL 0.97 OV 0.96 ! PT 0.88 SC 0.96 ! ! ! Fit before self-cal, rms=0.071261Jy sigma=0.000740 ! Fit after self-cal, rms=0.068044Jy sigma=0.000739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.082 mas, bpa=-3.621 degrees ! Estimated noise=262.954 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 = 2.60117e-05 Jy ! Component: 100 - total flux cleaned = 2.59115e-05 Jy ! Component: 150 - total flux cleaned = 3.56758e-05 Jy ! Component: 200 - total flux cleaned = 4.37712e-05 Jy ! Total flux subtracted in 200 components = 4.37712e-05 Jy ! Clean residual min=-0.000727 max=0.000721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0361107 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0361107 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=0.068041Jy sigma=0.000739 ! Fit after self-cal, rms=0.067949Jy sigma=0.000739 ! 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=0.067949Jy sigma=0.000739 ! Fit after self-cal, rms=0.067437Jy sigma=0.000738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8457 mas, bmaj=2.07 mas, bpa=-3.71 degrees ! Estimated noise=261.935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.9829e-07 Jy ! Component: 100 - total flux cleaned = -9.1892e-07 Jy ! Component: 150 - total flux cleaned = -8.87319e-07 Jy ! Component: 200 - total flux cleaned = -1.28336e-06 Jy ! Total flux subtracted in 200 components = -1.28336e-06 Jy ! Clean residual min=-0.000687 max=0.000692 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0361094 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0361094 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=0.067436Jy sigma=0.000738 ! Fit after self-cal, rms=0.067423Jy sigma=0.000738 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 = -1.98166e-05 Jy ! Component: 100 - total flux cleaned = -2.65484e-05 Jy ! Component: 150 - total flux cleaned = -2.62483e-05 Jy ! Component: 200 - total flux cleaned = -2.6262e-05 Jy ! Total flux subtracted in 200 components = -2.6262e-05 Jy ! Clean residual min=-0.000678 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0360832 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0360832 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=0.067422Jy sigma=0.000738 ! Fit after self-cal, rms=0.067414Jy sigma=0.000738 ! 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=0.067414Jy sigma=0.000738 ! Fit after self-cal, rms=0.067385Jy sigma=0.000738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8459 mas, bmaj=2.065 mas, bpa=-3.706 degrees ! Estimated noise=261.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.39703e-06 Jy ! Component: 100 - total flux cleaned = -1.1025e-05 Jy ! Component: 150 - total flux cleaned = -1.08926e-05 Jy ! Component: 200 - total flux cleaned = -1.12596e-05 Jy ! Total flux subtracted in 200 components = -1.12596e-05 Jy ! Clean residual min=-0.000651 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0360719 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.0360719 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=0.067384Jy sigma=0.000738 ! Fit after self-cal, rms=0.067391Jy sigma=0.000738 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 = -1.25889e-05 Jy ! Component: 100 - total flux cleaned = -1.29173e-05 Jy ! Component: 150 - total flux cleaned = -1.33819e-05 Jy ! Component: 200 - total flux cleaned = -1.82501e-05 Jy ! Total flux subtracted in 200 components = -1.82501e-05 Jy ! Clean residual min=-0.000651 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0360537 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0360537 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=0.067390Jy sigma=0.000738 ! Fit after self-cal, rms=0.067390Jy sigma=0.000738 ! 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=0.067390Jy sigma=0.000738 ! Fit after self-cal, rms=0.067437Jy sigma=0.000738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=4.076 mas, bpa=-2.452 degrees ! Estimated noise=337.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.13694e-05 Jy ! Component: 100 - total flux cleaned = 3.68787e-05 Jy ! Component: 150 - total flux cleaned = 3.6394e-05 Jy ! Component: 200 - total flux cleaned = 3.59563e-05 Jy ! Total flux subtracted in 200 components = 3.59563e-05 Jy ! Clean residual min=-0.000649 max=0.000676 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0360896 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 22 components and 0.0360896 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=0.067436Jy sigma=0.000738 ! Fit after self-cal, rms=0.067437Jy sigma=0.000738 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 = 3.4426e-07 Jy ! Component: 100 - total flux cleaned = 2.21968e-07 Jy ! Component: 150 - total flux cleaned = -6.02881e-08 Jy ! Component: 200 - total flux cleaned = -4.36403e-07 Jy ! Total flux subtracted in 200 components = -4.36403e-07 Jy ! Clean residual min=-0.000651 max=0.000665 Jy/beam ! Clean residual mean=-0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0360892 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 23 components and 0.0360892 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=0.067437Jy sigma=0.000738 ! Fit after self-cal, rms=0.067430Jy sigma=0.000738 ! 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=0.8464 mas, bmaj=2.064 mas, bpa=-3.688 degrees ! Estimated noise=261.477 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8464 x 2.064 at -3.688 degrees (North through East) ! Clean map min=-0.00061223 max=0.03756 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=0.6633 mas, bmaj=1.692 mas, bpa=-3.814 degrees ! Estimated noise=645.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029689 Jy ! Component: 100 - total flux cleaned = 0.0362106 Jy ! Component: 150 - total flux cleaned = 0.0363381 Jy ! Component: 200 - total flux cleaned = 0.0363004 Jy ! Total flux subtracted in 200 components = 0.0363004 Jy ! Clean residual min=-0.001301 max=0.001486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0363004 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0363004 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8464 mas, bmaj=2.064 mas, bpa=-3.688 degrees ! Estimated noise=261.477 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 = -0.000211346 Jy ! Component: 100 - total flux cleaned = -0.000247089 Jy ! Component: 150 - total flux cleaned = -0.000262798 Jy ! Component: 200 - total flux cleaned = -0.000275942 Jy ! Total flux subtracted in 200 components = -0.000275942 Jy ! Clean residual min=-0.000735 max=0.000737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0360244 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0360245 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=2.058 mas, bmaj=4.076 mas, bpa=-2.452 degrees ! Estimated noise=337.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146925 Jy ! Component: 100 - total flux cleaned = 0.000154212 Jy ! Component: 150 - total flux cleaned = 0.000153579 Jy ! Component: 200 - total flux cleaned = 0.000153483 Jy ! Total flux subtracted in 200 components = 0.000153483 Jy ! Clean residual min=-0.000694 max=0.000673 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0361779 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 = -6.13443e-06 Jy ! Component: 100 - total flux cleaned = -6.63291e-06 Jy ! Component: 150 - total flux cleaned = -1.25314e-05 Jy ! Component: 200 - total flux cleaned = -1.22438e-05 Jy ! Total flux subtracted in 200 components = -1.22438e-05 Jy ! Clean residual min=-0.000683 max=0.000666 Jy/beam ! Clean residual mean=-0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0361657 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0361657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8464 mas, bmaj=2.064 mas, bpa=-3.688 degrees ! Estimated noise=261.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105719 Jy ! Component: 100 - total flux cleaned = -0.000115278 Jy ! Component: 150 - total flux cleaned = -0.000115276 Jy ! Component: 200 - total flux cleaned = -0.000115328 Jy ! Total flux subtracted in 200 components = -0.000115328 Jy ! Clean residual min=-0.000708 max=0.000698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0360504 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0360504 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=0.067434Jy sigma=0.000738 ! Fit after self-cal, rms=0.067436Jy sigma=0.000738 wmodel J1715-1206_X_2014_12_20_pus_map.mod ! Writing 33 model components to file: J1715-1206_X_2014_12_20_pus_map.mod wobs J1715-1206_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1715-1206_X_2014_12_20_pus_uvs.fits wwins J1715-1206_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J1715-1206_X_2014_12_20_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 = -5.12103e-05 Jy ! Component: 100 - total flux cleaned = -0.00012233 Jy ! Component: 150 - total flux cleaned = -0.000145359 Jy ! Component: 200 - total flux cleaned = -0.000199801 Jy ! Component: 250 - total flux cleaned = -0.000241546 Jy ! Component: 300 - total flux cleaned = -0.000251757 Jy ! Component: 350 - total flux cleaned = -0.000271633 Jy ! Component: 400 - total flux cleaned = -0.000281512 Jy ! Component: 450 - total flux cleaned = -0.000300232 Jy ! Component: 500 - total flux cleaned = -0.000318533 Jy ! Component: 550 - total flux cleaned = -0.000327294 Jy ! Component: 600 - total flux cleaned = -0.000379711 Jy ! Component: 650 - total flux cleaned = -0.0004223 Jy ! Component: 700 - total flux cleaned = -0.000464236 Jy ! Component: 750 - total flux cleaned = -0.000505359 Jy ! Component: 800 - total flux cleaned = -0.000569958 Jy ! Component: 850 - total flux cleaned = -0.000593716 Jy ! Component: 900 - total flux cleaned = -0.000617305 Jy ! Component: 950 - total flux cleaned = -0.000663517 Jy ! Component: 1000 - total flux cleaned = -0.000663635 Jy ! Component: 1050 - total flux cleaned = -0.000715618 Jy ! Component: 1100 - total flux cleaned = -0.000737527 Jy ! Component: 1150 - total flux cleaned = -0.000759045 Jy ! Component: 1200 - total flux cleaned = -0.000787564 Jy ! Component: 1250 - total flux cleaned = -0.000822523 Jy ! Component: 1300 - total flux cleaned = -0.000850145 Jy ! Component: 1350 - total flux cleaned = -0.000891098 Jy ! Component: 1400 - total flux cleaned = -0.000924779 Jy ! Component: 1450 - total flux cleaned = -0.000951317 Jy ! Component: 1500 - total flux cleaned = -0.000977431 Jy ! Component: 1550 - total flux cleaned = -0.00100326 Jy ! Component: 1600 - total flux cleaned = -0.00103507 Jy ! Component: 1650 - total flux cleaned = -0.0010664 Jy ! Component: 1700 - total flux cleaned = -0.00109122 Jy ! Component: 1750 - total flux cleaned = -0.0011097 Jy ! Component: 1800 - total flux cleaned = -0.0011278 Jy ! Component: 1850 - total flux cleaned = -0.00113377 Jy ! Component: 1900 - total flux cleaned = -0.00114566 Jy ! Component: 1950 - total flux cleaned = -0.00115742 Jy ! Component: 2000 - total flux cleaned = -0.00116316 Jy ! Total flux subtracted in 2048 components = -0.00116896 Jy ! Clean residual min=-0.000322 max=0.000287 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0348814 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 168 components and 0.0348814 Jy ![Exited script file: muppet] wmap "J1715-1206_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8464 x 2.064 at -3.688 degrees (North through East) ! Clean map min=-0.00056122 max=0.037453 Jy/beam ! Writing clean map to FITS file: J1715-1206_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0374532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102981 device "J1715-1206_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1715-1206_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.82488 0.82488 1.64976 3.29952 6.59904 13.1981 26.3962 52.7924 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8464 x 2.064 at -3.688 degrees (North through East) ! Clean map min=-0.00056122 max=0.037453 Jy/beam quit ! Quitting program ! Log file J1715-1206_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:47:41 2016