! Started logfile: J1143+1834_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:15:26 2017 obs J1143+1834_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1143+1834_X_2015_01_23_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971742 visibilities/baseline/integration-bin. ! Found source: J1143+1834 ! ! 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 42504 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 J1143+1834_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900496Jy sigma=0.011119 ! Fit after self-cal, rms=0.885571Jy sigma=0.010950 ! 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=0.7011 mas, bmaj=1.705 mas, bpa=-3.347 degrees ! Estimated noise=587.973 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 = 0.091973 Jy ! Component: 100 - total flux cleaned = 0.115448 Jy ! Total flux subtracted in 100 components = 0.115448 Jy ! Clean residual min=-0.012872 max=0.049132 Jy/beam ! Clean residual mean=-0.000076 rms=0.004395 Jy/beam ! Combined flux in latest and established models = 0.115448 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.115448 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=0.106347Jy sigma=0.001280 ! Fit after self-cal, rms=0.106140Jy sigma=0.001277 ! Inverting map ! Added new window around map position (-1, -6.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381207 Jy ! Component: 100 - total flux cleaned = 0.0543059 Jy ! Total flux subtracted in 100 components = 0.0543059 Jy ! Clean residual min=-0.009848 max=0.029656 Jy/beam ! Clean residual mean=-0.000056 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 0.169754 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.169754 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=0.091060Jy sigma=0.001074 ! Fit after self-cal, rms=0.085113Jy sigma=0.000994 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232947 Jy ! Component: 100 - total flux cleaned = 0.0337178 Jy ! Total flux subtracted in 100 components = 0.0337178 Jy ! Clean residual min=-0.007718 max=0.011815 Jy/beam ! Clean residual mean=-0.000032 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.203472 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.203472 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=0.077850Jy sigma=0.000894 ! Fit after self-cal, rms=0.076356Jy sigma=0.000874 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104464 Jy ! Component: 100 - total flux cleaned = 0.0138904 Jy ! Total flux subtracted in 100 components = 0.0138904 Jy ! Clean residual min=-0.007097 max=0.006261 Jy/beam ! Clean residual mean=-0.000017 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.217362 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.217362 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=0.074281Jy sigma=0.000846 ! Fit after self-cal, rms=0.073973Jy sigma=0.000842 ! 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=0.8766 mas, bmaj=1.968 mas, bpa=-2.554 degrees ! Estimated noise=282.118 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 = 0.00619778 Jy ! Component: 100 - total flux cleaned = 0.00729449 Jy ! Component: 150 - total flux cleaned = 0.00854456 Jy ! Component: 200 - total flux cleaned = 0.00957758 Jy ! Total flux subtracted in 200 components = 0.00957758 Jy ! Clean residual min=-0.005615 max=0.005786 Jy/beam ! Clean residual mean=0.000008 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.22694 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.22694 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=0.073015Jy sigma=0.000829 ! Fit after self-cal, rms=0.072818Jy sigma=0.000827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.08 KP 0.90 ! LA 1.10 MK 1.01 NL 0.96 OV 0.96 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.84 ! LA 1.09 MK 0.98 NL 0.97 OV 0.96 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.11 KP 0.81 ! LA 1.11 MK 0.99 NL 0.98 OV 0.94 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.07 KP 0.76 ! LA 1.14 MK 1.01 NL 0.99 OV 0.94 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.72 ! LA 1.11 MK 1.05 NL 1.00 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.12 KP 0.72 ! LA 1.13 MK 1.05 NL 1.00 OV 1.00 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.21 HN 1.24 KP 0.74 ! LA 1.13 MK 1.12 NL 1.03 OV 1.04 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.17 KP 0.72 ! LA 1.11 MK 1.05 NL 1.01 OV 1.01 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.16 KP 0.77 ! LA 1.13 MK 1.06 NL 1.00 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.16 KP 0.78 ! LA 1.15 MK 1.06 NL 1.00 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.15 KP 0.82 ! LA 1.15 MK 1.07 NL 1.02 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.10 KP 0.78 ! LA 1.14 MK 1.07 NL 0.98 OV 1.02 ! PT 0.98 SC 1.07 ! ! ! Fit before self-cal, rms=0.072818Jy sigma=0.000827 ! Fit after self-cal, rms=0.071826Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=1.983 mas, bpa=-2.344 degrees ! Estimated noise=284.014 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 = 0.000900922 Jy ! Component: 100 - total flux cleaned = 0.00101559 Jy ! Component: 150 - total flux cleaned = 0.000690293 Jy ! Component: 200 - total flux cleaned = 0.000583323 Jy ! Total flux subtracted in 200 components = 0.000583323 Jy ! Clean residual min=-0.002016 max=0.002013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.227523 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.227523 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=0.071558Jy sigma=0.000786 ! Fit after self-cal, rms=0.071560Jy sigma=0.000785 ! 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=0.071560Jy sigma=0.000785 ! Fit after self-cal, rms=0.072084Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=1.987 mas, bpa=-2.377 degrees ! Estimated noise=284.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437278 Jy ! Component: 100 - total flux cleaned = 0.000151388 Jy ! Component: 150 - total flux cleaned = 5.61389e-05 Jy ! Component: 200 - total flux cleaned = -2.92119e-05 Jy ! Total flux subtracted in 200 components = -2.92119e-05 Jy ! Clean residual min=-0.001356 max=0.001308 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.227494 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.227494 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=0.071981Jy sigma=0.000783 ! Fit after self-cal, rms=0.071976Jy 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 = -1.67376e-05 Jy ! Component: 100 - total flux cleaned = -5.44573e-05 Jy ! Component: 150 - total flux cleaned = -0.000125196 Jy ! Component: 200 - total flux cleaned = -0.000156819 Jy ! Total flux subtracted in 200 components = -0.000156819 Jy ! Clean residual min=-0.001161 max=0.001093 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.227337 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.227337 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=0.071929Jy sigma=0.000782 ! Fit after self-cal, rms=0.071926Jy sigma=0.000782 ! 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=0.071926Jy sigma=0.000782 ! Fit after self-cal, rms=0.072199Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=1.989 mas, bpa=-2.459 degrees ! Estimated noise=284.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.76493e-05 Jy ! Component: 100 - total flux cleaned = -4.54547e-05 Jy ! Component: 150 - total flux cleaned = -0.000101187 Jy ! Component: 200 - total flux cleaned = -0.000100657 Jy ! Total flux subtracted in 200 components = -0.000100657 Jy ! Clean residual min=-0.001126 max=0.001013 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.227236 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.227236 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=0.072169Jy sigma=0.000782 ! Fit after self-cal, rms=0.072171Jy sigma=0.000782 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 = -2.15801e-05 Jy ! Component: 100 - total flux cleaned = -4.56226e-05 Jy ! Component: 150 - total flux cleaned = -6.75068e-05 Jy ! Component: 200 - total flux cleaned = -6.72491e-05 Jy ! Total flux subtracted in 200 components = -6.72491e-05 Jy ! Clean residual min=-0.001098 max=0.001011 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.227169 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.227169 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=0.072153Jy sigma=0.000782 ! Fit after self-cal, rms=0.072152Jy sigma=0.000782 ! 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=0.072152Jy sigma=0.000782 ! Fit after self-cal, rms=0.072299Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=2.937 mas, bpa=-1.928 degrees ! Estimated noise=346.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206864 Jy ! Component: 100 - total flux cleaned = 0.00021991 Jy ! Component: 150 - total flux cleaned = 0.000219343 Jy ! Component: 200 - total flux cleaned = 0.000210084 Jy ! Total flux subtracted in 200 components = 0.000210084 Jy ! Clean residual min=-0.000756 max=0.000953 Jy/beam ! Clean residual mean=0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.227379 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.227379 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=0.072300Jy sigma=0.000782 ! Fit after self-cal, rms=0.072302Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.87865e-07 Jy ! Component: 100 - total flux cleaned = 8.56958e-06 Jy ! Component: 150 - total flux cleaned = 8.78956e-06 Jy ! Component: 200 - total flux cleaned = 8.67224e-06 Jy ! Total flux subtracted in 200 components = 8.67224e-06 Jy ! Clean residual min=-0.000739 max=0.000957 Jy/beam ! Clean residual mean=0.000005 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.227388 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.227388 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=0.072304Jy sigma=0.000782 ! Fit after self-cal, rms=0.072303Jy sigma=0.000782 ! 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=0.8971 mas, bmaj=1.991 mas, bpa=-2.519 degrees ! Estimated noise=285.088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8971 x 1.991 at -2.519 degrees (North through East) ! Clean map min=-0.00095353 max=0.10365 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=0.7168 mas, bmaj=1.721 mas, bpa=-3.134 degrees ! Estimated noise=600.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104718 Jy ! Component: 100 - total flux cleaned = 0.151141 Jy ! Component: 150 - total flux cleaned = 0.174172 Jy ! Component: 200 - total flux cleaned = 0.188423 Jy ! Total flux subtracted in 200 components = 0.188423 Jy ! Clean residual min=-0.004084 max=0.007902 Jy/beam ! Clean residual mean=-0.000024 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.188424 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.188424 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8971 mas, bmaj=1.991 mas, bpa=-2.519 degrees ! Estimated noise=285.088 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 = 0.0121297 Jy ! Component: 100 - total flux cleaned = 0.0197807 Jy ! Component: 150 - total flux cleaned = 0.0249684 Jy ! Component: 200 - total flux cleaned = 0.0285695 Jy ! Total flux subtracted in 200 components = 0.0285695 Jy ! Clean residual min=-0.001429 max=0.002015 Jy/beam ! Clean residual mean=-0.000008 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.216993 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.216993 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257802 Jy ! Component: 100 - total flux cleaned = 0.00448037 Jy ! Component: 150 - total flux cleaned = 0.00590474 Jy ! Component: 200 - total flux cleaned = 0.00698183 Jy ! Total flux subtracted in 200 components = 0.00698183 Jy ! Clean residual min=-0.001037 max=0.000955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.223975 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.223975 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=2.137 mas, bmaj=2.937 mas, bpa=-1.928 degrees ! Estimated noise=346.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116672 Jy ! Component: 100 - total flux cleaned = 0.00189561 Jy ! Component: 150 - total flux cleaned = 0.00239462 Jy ! Component: 200 - total flux cleaned = 0.00274055 Jy ! Total flux subtracted in 200 components = 0.00274055 Jy ! Clean residual min=-0.000779 max=0.000959 Jy/beam ! Clean residual mean=0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.226715 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 = 0.000240511 Jy ! Component: 100 - total flux cleaned = 0.000408171 Jy ! Component: 150 - total flux cleaned = 0.000450566 Jy ! Component: 200 - total flux cleaned = 0.000474967 Jy ! Total flux subtracted in 200 components = 0.000474967 Jy ! Clean residual min=-0.000753 max=0.000944 Jy/beam ! Clean residual mean=0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.22719 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.22719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8971 mas, bmaj=1.991 mas, bpa=-2.519 degrees ! Estimated noise=285.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012075 Jy ! Component: 100 - total flux cleaned = -4.62202e-05 Jy ! Component: 150 - total flux cleaned = 1.55355e-05 Jy ! Component: 200 - total flux cleaned = 8.26809e-05 Jy ! Total flux subtracted in 200 components = 8.26809e-05 Jy ! Clean residual min=-0.000907 max=0.000951 Jy/beam ! Clean residual mean=0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.227273 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.227273 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=0.072206Jy sigma=0.000781 ! Fit after self-cal, rms=0.072192Jy sigma=0.000781 wmodel J1143+1834_X_2015_01_23_pus_map.mod ! Writing 83 model components to file: J1143+1834_X_2015_01_23_pus_map.mod wobs J1143+1834_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1143+1834_X_2015_01_23_pus_uvs.fits wwins J1143+1834_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1143+1834_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 = -4.17578e-05 Jy ! Component: 100 - total flux cleaned = -0.000227698 Jy ! Component: 150 - total flux cleaned = -0.000405809 Jy ! Component: 200 - total flux cleaned = -0.000551488 Jy ! Component: 250 - total flux cleaned = -0.000654177 Jy ! Component: 300 - total flux cleaned = -0.000741569 Jy ! Component: 350 - total flux cleaned = -0.000850614 Jy ! Component: 400 - total flux cleaned = -0.000921227 Jy ! Component: 450 - total flux cleaned = -0.000990624 Jy ! Component: 500 - total flux cleaned = -0.00110358 Jy ! Component: 550 - total flux cleaned = -0.00118101 Jy ! Component: 600 - total flux cleaned = -0.00124612 Jy ! Component: 650 - total flux cleaned = -0.00126732 Jy ! Component: 700 - total flux cleaned = -0.00133008 Jy ! Component: 750 - total flux cleaned = -0.00134041 Jy ! Component: 800 - total flux cleaned = -0.00138086 Jy ! Component: 850 - total flux cleaned = -0.00142073 Jy ! Component: 900 - total flux cleaned = -0.00147954 Jy ! Component: 950 - total flux cleaned = -0.00152764 Jy ! Component: 1000 - total flux cleaned = -0.00159444 Jy ! Component: 1050 - total flux cleaned = -0.00163211 Jy ! Component: 1100 - total flux cleaned = -0.00168773 Jy ! Component: 1150 - total flux cleaned = -0.00174261 Jy ! Component: 1200 - total flux cleaned = -0.00177855 Jy ! Component: 1250 - total flux cleaned = -0.00183155 Jy ! Component: 1300 - total flux cleaned = -0.00184029 Jy ! Component: 1350 - total flux cleaned = -0.0018925 Jy ! Component: 1400 - total flux cleaned = -0.00192679 Jy ! Component: 1450 - total flux cleaned = -0.00196074 Jy ! Component: 1500 - total flux cleaned = -0.00199426 Jy ! Component: 1550 - total flux cleaned = -0.00202751 Jy ! Component: 1600 - total flux cleaned = -0.00203583 Jy ! Component: 1650 - total flux cleaned = -0.00210082 Jy ! Component: 1700 - total flux cleaned = -0.00210886 Jy ! Component: 1750 - total flux cleaned = -0.00214877 Jy ! Component: 1800 - total flux cleaned = -0.00218036 Jy ! Component: 1850 - total flux cleaned = -0.00221939 Jy ! Component: 1900 - total flux cleaned = -0.00226573 Jy ! Component: 1950 - total flux cleaned = -0.00228101 Jy ! Component: 2000 - total flux cleaned = -0.0023265 Jy ! Total flux subtracted in 2048 components = -0.00236403 Jy ! Clean residual min=-0.000375 max=0.000415 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.224909 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 235 components and 0.224909 Jy ![Exited script file: muppet] wmap "J1143+1834_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8971 x 1.991 at -2.519 degrees (North through East) ! Clean map min=-0.00075771 max=0.103 Jy/beam ! Writing clean map to FITS file: J1143+1834_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 0.103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139003 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.404863 0.404863 0.809727 1.61945 3.23891 6.47781 12.9556 25.9113 51.8225 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.102 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8971 x 1.991 at -2.519 degrees (North through East) ! Clean map min=-0.00075771 max=0.103 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 J1143+1834_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:15:29 2017