! Started logfile: J1819+3845_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:20:29 2017 obs J1819+3845_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1819+3845_X_2015_01_23_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961508 visibilities/baseline/integration-bin. ! Found source: J1819+3845 ! ! 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 350 lines of history. ! ! Reading 29076 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 J1819+3845_X_2015_01_23_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.859542Jy sigma=0.010261 ! Fit after self-cal, rms=0.855063Jy sigma=0.010207 ! 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=0.8066 mas, bmaj=1.273 mas, bpa=2.608 degrees ! Estimated noise=647.908 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 = 0.111499 Jy ! Component: 100 - total flux cleaned = 0.139536 Jy ! Total flux subtracted in 100 components = 0.139536 Jy ! Clean residual min=-0.006073 max=0.010527 Jy/beam ! Clean residual mean=-0.000002 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.139536 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.139536 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=0.079928Jy sigma=0.000862 ! Fit after self-cal, rms=0.079929Jy sigma=0.000862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109492 Jy ! Component: 100 - total flux cleaned = 0.016479 Jy ! Total flux subtracted in 100 components = 0.016479 Jy ! Clean residual min=-0.006227 max=0.005481 Jy/beam ! Clean residual mean=-0.000000 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.156015 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.156015 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=0.078120Jy sigma=0.000838 ! Fit after self-cal, rms=0.078127Jy sigma=0.000838 ! 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=0.9984 mas, bmaj=1.577 mas, bpa=1.285 degrees ! Estimated noise=360.757 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 = 0.0050307 Jy ! Component: 100 - total flux cleaned = 0.00793022 Jy ! Component: 150 - total flux cleaned = 0.00972442 Jy ! Component: 200 - total flux cleaned = 0.0108452 Jy ! Total flux subtracted in 200 components = 0.0108452 Jy ! Clean residual min=-0.007002 max=0.005660 Jy/beam ! Clean residual mean=0.000039 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.16686 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.16686 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=0.077728Jy sigma=0.000835 ! Fit after self-cal, rms=0.077740Jy sigma=0.000835 ! 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 0.96 FD 1.11 HN 1.34 KP 0.90 ! LA 1.08 MK 0.95 NL 1.00 OV 0.97 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.29 KP 0.86 ! LA 1.12 MK 0.92 NL 0.97 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.34 KP 0.80 ! LA 1.12 MK 0.96 NL 0.97 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.41 KP 0.77 ! LA 1.14 MK 0.94 NL 1.00 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.30 KP 0.74 ! LA 1.15 MK 0.99 NL 1.01 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.26 KP 0.71 ! LA 1.15 MK 0.99 NL 0.98 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.51 KP 0.73 ! LA 1.11 MK 1.04 NL 1.00 OV 1.07 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.34 KP 0.71 ! LA 1.12 MK 0.99 NL 0.99 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.32 KP 0.73 ! LA 1.10 MK 0.97 NL 1.02 OV 1.02 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.38 KP 0.79 ! LA 1.15 MK 0.96 NL 1.01 OV 1.01 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.26 KP 0.81 ! LA 1.12 MK 1.01 NL 0.98 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.00* KP 0.83 ! LA 1.14 MK 0.95 NL 1.02 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.077740Jy sigma=0.000835 ! Fit after self-cal, rms=0.079212Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.584 mas, bpa=1.555 degrees ! Estimated noise=361.933 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 = -0.000432673 Jy ! Component: 100 - total flux cleaned = -0.000534519 Jy ! Component: 150 - total flux cleaned = -0.000625952 Jy ! Component: 200 - total flux cleaned = -0.000690701 Jy ! Total flux subtracted in 200 components = -0.000690701 Jy ! Clean residual min=-0.001570 max=0.001912 Jy/beam ! Clean residual mean=-0.000008 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.16617 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.16617 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=0.079195Jy sigma=0.000786 ! Fit after self-cal, rms=0.079302Jy sigma=0.000786 ! 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=0.079302Jy sigma=0.000786 ! Fit after self-cal, rms=0.079446Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.586 mas, bpa=1.643 degrees ! Estimated noise=361.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000548039 Jy ! Component: 100 - total flux cleaned = -0.00063351 Jy ! Component: 150 - total flux cleaned = -0.000710305 Jy ! Component: 200 - total flux cleaned = -0.000779294 Jy ! Total flux subtracted in 200 components = -0.000779294 Jy ! Clean residual min=-0.001171 max=0.001832 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.16539 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.16539 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=0.079434Jy sigma=0.000784 ! Fit after self-cal, rms=0.079435Jy sigma=0.000784 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) ! Added new window around map position (0.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160695 Jy ! Component: 100 - total flux cleaned = 0.00189801 Jy ! Component: 150 - total flux cleaned = 0.00182443 Jy ! Component: 200 - total flux cleaned = 0.00173442 Jy ! Total flux subtracted in 200 components = 0.00173442 Jy ! Clean residual min=-0.001107 max=0.001079 Jy/beam ! Clean residual mean=0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.167125 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.167125 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=0.079395Jy sigma=0.000783 ! Fit after self-cal, rms=0.079389Jy sigma=0.000783 ! 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=0.079389Jy sigma=0.000783 ! Fit after self-cal, rms=0.079565Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.586 mas, bpa=1.586 degrees ! Estimated noise=361.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442726 Jy ! Component: 100 - total flux cleaned = 0.000470058 Jy ! Component: 150 - total flux cleaned = 0.000428954 Jy ! Component: 200 - total flux cleaned = 0.000391607 Jy ! Total flux subtracted in 200 components = 0.000391607 Jy ! Clean residual min=-0.001005 max=0.001033 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.167516 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.167516 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=0.079549Jy sigma=0.000783 ! Fit after self-cal, rms=0.079549Jy sigma=0.000783 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 = 0.000105855 Jy ! Component: 100 - total flux cleaned = 9.0278e-05 Jy ! Component: 150 - total flux cleaned = 7.48192e-05 Jy ! Component: 200 - total flux cleaned = 5.96849e-05 Jy ! Total flux subtracted in 200 components = 5.96849e-05 Jy ! Clean residual min=-0.000959 max=0.001022 Jy/beam ! Clean residual mean=0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.167576 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.167576 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=0.079541Jy sigma=0.000783 ! Fit after self-cal, rms=0.079540Jy sigma=0.000783 ! 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=0.079540Jy sigma=0.000783 ! Fit after self-cal, rms=0.079662Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=2.719 mas, bpa=8.897 degrees ! Estimated noise=429.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182002 Jy ! Component: 100 - total flux cleaned = -0.00018153 Jy ! Component: 150 - total flux cleaned = -0.000210432 Jy ! Component: 200 - total flux cleaned = -0.000249701 Jy ! Total flux subtracted in 200 components = -0.000249701 Jy ! Clean residual min=-0.001010 max=0.001079 Jy/beam ! Clean residual mean=0.000004 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.167326 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.167326 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=0.079658Jy sigma=0.000783 ! Fit after self-cal, rms=0.079658Jy sigma=0.000783 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 = -2.72616e-05 Jy ! Component: 100 - total flux cleaned = -1.15141e-05 Jy ! Component: 150 - total flux cleaned = -2.26797e-05 Jy ! Component: 200 - total flux cleaned = -4.33677e-05 Jy ! Total flux subtracted in 200 components = -4.33677e-05 Jy ! Clean residual min=-0.001008 max=0.001059 Jy/beam ! Clean residual mean=0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.167283 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.167283 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=0.079657Jy sigma=0.000783 ! Fit after self-cal, rms=0.079655Jy sigma=0.000783 ! 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=1.005 mas, bmaj=1.586 mas, bpa=1.613 degrees ! Estimated noise=360.759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.586 at 1.613 degrees (North through East) ! Clean map min=-0.00083807 max=0.1468 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=0.8083 mas, bmaj=1.278 mas, bpa=3.66 degrees ! Estimated noise=654.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112497 Jy ! Component: 100 - total flux cleaned = 0.140639 Jy ! Component: 150 - total flux cleaned = 0.151702 Jy ! Component: 200 - total flux cleaned = 0.156958 Jy ! Total flux subtracted in 200 components = 0.156958 Jy ! Clean residual min=-0.002317 max=0.002544 Jy/beam ! Clean residual mean=0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.156958 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.156958 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.586 mas, bpa=1.613 degrees ! Estimated noise=360.759 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 = 0.00382597 Jy ! Component: 100 - total flux cleaned = 0.00617213 Jy ! Component: 150 - total flux cleaned = 0.00772545 Jy ! Component: 200 - total flux cleaned = 0.00879335 Jy ! Total flux subtracted in 200 components = 0.00879335 Jy ! Clean residual min=-0.000923 max=0.001155 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.165752 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.165752 Jy ! Inverting map ! Added new window around map position (-22.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764608 Jy ! Component: 100 - total flux cleaned = 0.000989174 Jy ! Component: 150 - total flux cleaned = 0.00113645 Jy ! Component: 200 - total flux cleaned = 0.00122343 Jy ! Total flux subtracted in 200 components = 0.00122343 Jy ! Clean residual min=-0.000877 max=0.001102 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.166975 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.166975 Jy ! Inverting map ! Added new window around map position (4.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946166 Jy ! Component: 100 - total flux cleaned = 0.001328 Jy ! Component: 150 - total flux cleaned = 0.0014659 Jy ! Component: 200 - total flux cleaned = 0.00155854 Jy ! Total flux subtracted in 200 components = 0.00155854 Jy ! Clean residual min=-0.000898 max=0.000919 Jy/beam ! Clean residual mean=0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.168534 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.168534 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=2.202 mas, bmaj=2.719 mas, bpa=8.897 degrees ! Estimated noise=429.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208521 Jy ! Component: 100 - total flux cleaned = 0.000444704 Jy ! Component: 150 - total flux cleaned = 0.000599663 Jy ! Component: 200 - total flux cleaned = 0.000711455 Jy ! Total flux subtracted in 200 components = 0.000711455 Jy ! Clean residual min=-0.000930 max=0.000725 Jy/beam ! Clean residual mean=0.000006 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.169245 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 = 8.89448e-05 Jy ! Component: 100 - total flux cleaned = 0.0001751 Jy ! Component: 150 - total flux cleaned = 0.000196535 Jy ! Component: 200 - total flux cleaned = 0.000229907 Jy ! Total flux subtracted in 200 components = 0.000229907 Jy ! Clean residual min=-0.000903 max=0.000730 Jy/beam ! Clean residual mean=0.000007 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.169475 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.169475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.586 mas, bpa=1.613 degrees ! Estimated noise=360.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268435 Jy ! Component: 100 - total flux cleaned = -0.000333351 Jy ! Component: 150 - total flux cleaned = -0.000333237 Jy ! Component: 200 - total flux cleaned = -0.000318867 Jy ! Total flux subtracted in 200 components = -0.000318867 Jy ! Clean residual min=-0.000857 max=0.000913 Jy/beam ! Clean residual mean=0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.169156 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.169156 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=0.079625Jy sigma=0.000782 ! Fit after self-cal, rms=0.079618Jy sigma=0.000782 wmodel J1819+3845_X_2015_01_23_pus_map.mod ! Writing 98 model components to file: J1819+3845_X_2015_01_23_pus_map.mod wobs J1819+3845_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1819+3845_X_2015_01_23_pus_uvs.fits wwins J1819+3845_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J1819+3845_X_2015_01_23_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 = 8.79537e-05 Jy ! Component: 100 - total flux cleaned = -1.44512e-06 Jy ! Component: 150 - total flux cleaned = -5.8064e-05 Jy ! Component: 200 - total flux cleaned = -7.15752e-05 Jy ! Component: 250 - total flux cleaned = -7.1365e-05 Jy ! Component: 300 - total flux cleaned = -9.71603e-05 Jy ! Component: 350 - total flux cleaned = -0.000147539 Jy ! Component: 400 - total flux cleaned = -0.000135023 Jy ! Component: 450 - total flux cleaned = -0.000158975 Jy ! Component: 500 - total flux cleaned = -0.000147312 Jy ! Component: 550 - total flux cleaned = -0.000182592 Jy ! Component: 600 - total flux cleaned = -0.000217048 Jy ! Component: 650 - total flux cleaned = -0.000273281 Jy ! Component: 700 - total flux cleaned = -0.000295228 Jy ! Component: 750 - total flux cleaned = -0.000306006 Jy ! Component: 800 - total flux cleaned = -0.000306144 Jy ! Component: 850 - total flux cleaned = -0.000348378 Jy ! Component: 900 - total flux cleaned = -0.000359005 Jy ! Component: 950 - total flux cleaned = -0.000358969 Jy ! Component: 1000 - total flux cleaned = -0.000358945 Jy ! Component: 1050 - total flux cleaned = -0.000389231 Jy ! Component: 1100 - total flux cleaned = -0.000428775 Jy ! Component: 1150 - total flux cleaned = -0.000428768 Jy ! Component: 1200 - total flux cleaned = -0.000399776 Jy ! Component: 1250 - total flux cleaned = -0.000428506 Jy ! Component: 1300 - total flux cleaned = -0.000447236 Jy ! Component: 1350 - total flux cleaned = -0.000428691 Jy ! Component: 1400 - total flux cleaned = -0.000391807 Jy ! Component: 1450 - total flux cleaned = -0.000392006 Jy ! Component: 1500 - total flux cleaned = -0.000419221 Jy ! Component: 1550 - total flux cleaned = -0.000383615 Jy ! Component: 1600 - total flux cleaned = -0.000383691 Jy ! Component: 1650 - total flux cleaned = -0.000357349 Jy ! Component: 1700 - total flux cleaned = -0.000331329 Jy ! Component: 1750 - total flux cleaned = -0.000331431 Jy ! Component: 1800 - total flux cleaned = -0.000297566 Jy ! Component: 1850 - total flux cleaned = -0.000289316 Jy ! Component: 1900 - total flux cleaned = -0.000272569 Jy ! Component: 1950 - total flux cleaned = -0.00030561 Jy ! Component: 2000 - total flux cleaned = -0.000272787 Jy ! Total flux subtracted in 2048 components = -0.000248416 Jy ! Clean residual min=-0.000432 max=0.000472 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.168908 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 235 components and 0.168908 Jy ![Exited script file: muppet] wmap "J1819+3845_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.586 at 1.613 degrees (North through East) ! Clean map min=-0.00079172 max=0.14716 Jy/beam ! Writing clean map to FITS file: J1819+3845_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.147157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148402 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302539 0.302539 0.605077 1.21015 2.42031 4.84062 9.68124 19.3625 38.725 77.4499 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.147 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.586 at 1.613 degrees (North through East) ! Clean map min=-0.00079172 max=0.14716 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 J1819+3845_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:20:31 2017