! Started logfile: J0602-0004_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:38:13 2016 obs J0602-0004_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0602-0004_X_2014_12_20_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975956 visibilities/baseline/integration-bin. ! Found source: J0602-0004 ! ! 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 64296 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 J0602-0004_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003482Jy sigma=0.012560 ! Fit after self-cal, rms=0.971966Jy sigma=0.012175 ! 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=0.7383 mas, bmaj=1.812 mas, bpa=-0.2843 degrees ! Estimated noise=392.411 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 = 0.0236542 Jy ! Component: 100 - total flux cleaned = 0.0288244 Jy ! Total flux subtracted in 100 components = 0.0288244 Jy ! Clean residual min=-0.001334 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0288244 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0288244 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=0.065422Jy sigma=0.000773 ! Fit after self-cal, rms=0.063564Jy sigma=0.000749 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437413 Jy ! Component: 100 - total flux cleaned = 0.00487102 Jy ! Total flux subtracted in 100 components = 0.00487102 Jy ! Clean residual min=-0.001515 max=0.001467 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0336954 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0336954 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=0.063317Jy sigma=0.000746 ! Fit after self-cal, rms=0.063302Jy sigma=0.000746 ! 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=0.8832 mas, bmaj=2.071 mas, bpa=-2.314 degrees ! Estimated noise=225.733 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 = -0.000396619 Jy ! Component: 100 - total flux cleaned = -0.000509635 Jy ! Component: 150 - total flux cleaned = -0.000621441 Jy ! Component: 200 - total flux cleaned = -0.000720735 Jy ! Total flux subtracted in 200 components = -0.000720735 Jy ! Clean residual min=-0.000796 max=0.000831 Jy/beam ! Clean residual mean=0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0329747 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0329747 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=0.063295Jy sigma=0.000746 ! Fit after self-cal, rms=0.063275Jy sigma=0.000746 ! 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 0.97 FD 1.05 HN 0.98 KP 1.11 ! LA 1.00 MK 1.02 NL 1.12 OV 0.98 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.01 KP 1.06 ! LA 0.96 MK 1.09 NL 1.07 OV 1.01 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 0.99 ! LA 1.08 MK 1.06 NL 1.09 OV 1.06 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.95 KP 1.07 ! LA 1.02 MK 1.03 NL 1.02 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 0.92 KP 0.94 ! LA 0.99 MK 1.03 NL 1.01 OV 1.03 ! PT 1.13 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.92 KP 0.97 ! LA 1.05 MK 0.98 NL 1.02 OV 1.04 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 0.95 KP 0.96 ! LA 1.05 MK 0.96 NL 1.04 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.95 KP 0.95 ! LA 0.99 MK 0.94 NL 1.01 OV 1.12 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.92 KP 1.01 ! LA 1.00 MK 0.92 NL 1.00 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.86 KP 1.01 ! LA 1.01 MK 0.94 NL 0.97 OV 1.03 ! PT 1.00 SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.84 KP 0.94 ! LA 1.01 MK 0.89 NL 1.04 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.86 KP 0.95 ! LA 0.93 MK 0.91 NL 1.00 OV 0.99 ! PT 0.93 SC 0.91 ! ! ! Fit before self-cal, rms=0.063275Jy sigma=0.000746 ! Fit after self-cal, rms=0.061484Jy sigma=0.000745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8743 mas, bmaj=2.049 mas, bpa=-2.419 degrees ! Estimated noise=224.636 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 = 0.000270643 Jy ! Component: 100 - total flux cleaned = 0.000281874 Jy ! Component: 150 - total flux cleaned = 0.000272747 Jy ! Component: 200 - total flux cleaned = 0.000265013 Jy ! Total flux subtracted in 200 components = 0.000265013 Jy ! Clean residual min=-0.000713 max=0.000596 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0332397 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0332397 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=0.061483Jy sigma=0.000745 ! Fit after self-cal, rms=0.061443Jy sigma=0.000745 ! 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=0.061443Jy sigma=0.000745 ! Fit after self-cal, rms=0.061422Jy sigma=0.000744 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8714 mas, bmaj=2.038 mas, bpa=-2.413 degrees ! Estimated noise=224.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166354 Jy ! Component: 100 - total flux cleaned = 0.000178818 Jy ! Component: 150 - total flux cleaned = 0.000173964 Jy ! Component: 200 - total flux cleaned = 0.000169518 Jy ! Total flux subtracted in 200 components = 0.000169518 Jy ! Clean residual min=-0.000707 max=0.000591 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0334092 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0334092 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=0.061421Jy sigma=0.000744 ! Fit after self-cal, rms=0.061424Jy sigma=0.000744 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 = 8.35644e-06 Jy ! Component: 100 - total flux cleaned = -2.0593e-05 Jy ! Component: 150 - total flux cleaned = -2.46692e-05 Jy ! Component: 200 - total flux cleaned = -2.46638e-05 Jy ! Total flux subtracted in 200 components = -2.46638e-05 Jy ! Clean residual min=-0.000702 max=0.000588 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0333845 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0333845 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=0.061423Jy sigma=0.000744 ! Fit after self-cal, rms=0.061420Jy sigma=0.000744 ! 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=0.061420Jy sigma=0.000744 ! Fit after self-cal, rms=0.061470Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8702 mas, bmaj=2.034 mas, bpa=-2.399 degrees ! Estimated noise=223.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110881 Jy ! Component: 100 - total flux cleaned = 0.000110727 Jy ! Component: 150 - total flux cleaned = 0.000103122 Jy ! Component: 200 - total flux cleaned = 9.97112e-05 Jy ! Total flux subtracted in 200 components = 9.97112e-05 Jy ! Clean residual min=-0.000692 max=0.000593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0334842 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0334842 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=0.061470Jy sigma=0.000744 ! Fit after self-cal, rms=0.061479Jy sigma=0.000744 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 = 1.19003e-05 Jy ! Component: 100 - total flux cleaned = -3.38957e-06 Jy ! Component: 150 - total flux cleaned = -9.5499e-06 Jy ! Component: 200 - total flux cleaned = -1.47134e-05 Jy ! Total flux subtracted in 200 components = -1.47134e-05 Jy ! Clean residual min=-0.000694 max=0.000586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0334695 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0334695 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=0.061478Jy sigma=0.000744 ! Fit after self-cal, rms=0.061478Jy sigma=0.000744 ! 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=0.061478Jy sigma=0.000744 ! Fit after self-cal, rms=0.061458Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=3.348 mas, bpa=-0.5164 degrees ! Estimated noise=283.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103221 Jy ! Component: 100 - total flux cleaned = 0.000103718 Jy ! Component: 150 - total flux cleaned = 0.0001163 Jy ! Component: 200 - total flux cleaned = 0.000127939 Jy ! Total flux subtracted in 200 components = 0.000127939 Jy ! Clean residual min=-0.000856 max=0.000715 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0335975 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0335975 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=0.061459Jy sigma=0.000744 ! Fit after self-cal, rms=0.061461Jy sigma=0.000744 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 = 1.10711e-05 Jy ! Component: 100 - total flux cleaned = 1.04627e-05 Jy ! Component: 150 - total flux cleaned = 1.40002e-05 Jy ! Component: 200 - total flux cleaned = 2.42439e-05 Jy ! Total flux subtracted in 200 components = 2.42439e-05 Jy ! Clean residual min=-0.000858 max=0.000724 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0336217 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0336217 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=0.061461Jy sigma=0.000744 ! Fit after self-cal, rms=0.061461Jy sigma=0.000744 ! 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=0.8694 mas, bmaj=2.031 mas, bpa=-2.382 degrees ! Estimated noise=223.666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.031 at -2.382 degrees (North through East) ! Clean map min=-0.00066137 max=0.034051 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=0.7295 mas, bmaj=1.785 mas, bpa=-0.3627 degrees ! Estimated noise=382.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264605 Jy ! Component: 100 - total flux cleaned = 0.0322311 Jy ! Component: 150 - total flux cleaned = 0.0333729 Jy ! Component: 200 - total flux cleaned = 0.0334997 Jy ! Total flux subtracted in 200 components = 0.0334997 Jy ! Clean residual min=-0.001171 max=0.001081 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0334997 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 0.0334997 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=2.031 mas, bpa=-2.382 degrees ! Estimated noise=223.666 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 = 0.00016351 Jy ! Component: 100 - total flux cleaned = 0.00014707 Jy ! Component: 150 - total flux cleaned = 0.000120891 Jy ! Component: 200 - total flux cleaned = 0.000120833 Jy ! Total flux subtracted in 200 components = 0.000120833 Jy ! Clean residual min=-0.000719 max=0.000649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0336205 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0336205 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=2.13 mas, bmaj=3.348 mas, bpa=-0.5164 degrees ! Estimated noise=283.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.47165e-07 Jy ! Component: 100 - total flux cleaned = 1.74095e-05 Jy ! Component: 150 - total flux cleaned = 2.8394e-05 Jy ! Component: 200 - total flux cleaned = 3.85171e-05 Jy ! Total flux subtracted in 200 components = 3.85171e-05 Jy ! Clean residual min=-0.000856 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.033659 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.35803e-05 Jy ! Component: 100 - total flux cleaned = 2.20284e-05 Jy ! Component: 150 - total flux cleaned = 2.97901e-05 Jy ! Component: 200 - total flux cleaned = 3.72028e-05 Jy ! Total flux subtracted in 200 components = 3.72028e-05 Jy ! Clean residual min=-0.000851 max=0.000729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0336962 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0336962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=2.031 mas, bpa=-2.382 degrees ! Estimated noise=223.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.55344e-05 Jy ! Component: 100 - total flux cleaned = 4.56895e-05 Jy ! Component: 150 - total flux cleaned = 4.01149e-05 Jy ! Component: 200 - total flux cleaned = 2.97266e-05 Jy ! Total flux subtracted in 200 components = 2.97266e-05 Jy ! Clean residual min=-0.000689 max=0.000637 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0337259 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.033726 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=0.061462Jy sigma=0.000744 ! Fit after self-cal, rms=0.061465Jy sigma=0.000744 wmodel J0602-0004_X_2014_12_20_pus_map.mod ! Writing 35 model components to file: J0602-0004_X_2014_12_20_pus_map.mod wobs J0602-0004_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0602-0004_X_2014_12_20_pus_uvs.fits wwins J0602-0004_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0602-0004_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 = -0.000189683 Jy ! Component: 100 - total flux cleaned = -0.000178929 Jy ! Component: 150 - total flux cleaned = -0.000228925 Jy ! Component: 200 - total flux cleaned = -0.000267583 Jy ! Component: 250 - total flux cleaned = -0.000351427 Jy ! Component: 300 - total flux cleaned = -0.00039632 Jy ! Component: 350 - total flux cleaned = -0.000465889 Jy ! Component: 400 - total flux cleaned = -0.000474271 Jy ! Component: 450 - total flux cleaned = -0.000498816 Jy ! Component: 500 - total flux cleaned = -0.00051485 Jy ! Component: 550 - total flux cleaned = -0.000554144 Jy ! Component: 600 - total flux cleaned = -0.000592384 Jy ! Component: 650 - total flux cleaned = -0.000584958 Jy ! Component: 700 - total flux cleaned = -0.000606926 Jy ! Component: 750 - total flux cleaned = -0.00057092 Jy ! Component: 800 - total flux cleaned = -0.000571028 Jy ! Component: 850 - total flux cleaned = -0.00059162 Jy ! Component: 900 - total flux cleaned = -0.000564204 Jy ! Component: 950 - total flux cleaned = -0.000537416 Jy ! Component: 1000 - total flux cleaned = -0.000530899 Jy ! Component: 1050 - total flux cleaned = -0.000524321 Jy ! Component: 1100 - total flux cleaned = -0.000511448 Jy ! Component: 1150 - total flux cleaned = -0.000486387 Jy ! Component: 1200 - total flux cleaned = -0.000486333 Jy ! Component: 1250 - total flux cleaned = -0.000474035 Jy ! Component: 1300 - total flux cleaned = -0.000443817 Jy ! Component: 1350 - total flux cleaned = -0.000432015 Jy ! Component: 1400 - total flux cleaned = -0.00043199 Jy ! Component: 1450 - total flux cleaned = -0.000408805 Jy ! Component: 1500 - total flux cleaned = -0.000380386 Jy ! Component: 1550 - total flux cleaned = -0.000369116 Jy ! Component: 1600 - total flux cleaned = -0.000341394 Jy ! Component: 1650 - total flux cleaned = -0.000319472 Jy ! Component: 1700 - total flux cleaned = -0.000319338 Jy ! Component: 1750 - total flux cleaned = -0.000281907 Jy ! Component: 1800 - total flux cleaned = -0.000260804 Jy ! Component: 1850 - total flux cleaned = -0.000245099 Jy ! Component: 1900 - total flux cleaned = -0.000229465 Jy ! Component: 1950 - total flux cleaned = -0.000208929 Jy ! Component: 2000 - total flux cleaned = -0.000203782 Jy ! Total flux subtracted in 2048 components = -0.000198645 Jy ! Clean residual min=-0.000276 max=0.000307 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0335273 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 192 components and 0.0335273 Jy ![Exited script file: muppet] wmap "J0602-0004_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.031 at -2.382 degrees (North through East) ! Clean map min=-0.00045121 max=0.033908 Jy/beam ! Writing clean map to FITS file: J0602-0004_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 0.0339082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.59464e-05 device "J0602-0004_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0602-0004_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.848878 0.848878 1.69776 3.39551 6.79102 13.582 27.1641 54.3282 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.033 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.031 at -2.382 degrees (North through East) ! Clean map min=-0.00045121 max=0.033908 Jy/beam quit ! Quitting program ! Log file J0602-0004_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:38:17 2016