! Started logfile: J1141+6410_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:52 2017 obs J1141+6410_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1141+6410_X_2014_01_04_pus_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1141+6410 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 382 lines of history. ! ! Reading 17460 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 J1141+6410_X_2014_01_04_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 291 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940624Jy sigma=0.011496 ! Fit after self-cal, rms=0.919444Jy sigma=0.011294 ! 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=0.625 mas, bmaj=1.317 mas, bpa=80.82 degrees ! Estimated noise=847.871 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 = 0.058927 Jy ! Component: 100 - total flux cleaned = 0.0796765 Jy ! Total flux subtracted in 100 components = 0.0796765 Jy ! Clean residual min=-0.006749 max=0.010111 Jy/beam ! Clean residual mean=-0.000201 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.0796765 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0796765 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=0.070308Jy sigma=0.000821 ! Fit after self-cal, rms=0.070248Jy sigma=0.000819 ! 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=0.7889 mas, bmaj=1.679 mas, bpa=80.42 degrees ! Estimated noise=440.503 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 = 0.0170785 Jy ! Component: 100 - total flux cleaned = 0.0251579 Jy ! Component: 150 - total flux cleaned = 0.0292101 Jy ! Component: 200 - total flux cleaned = 0.0310709 Jy ! Total flux subtracted in 200 components = 0.0310709 Jy ! Clean residual min=-0.004186 max=0.005379 Jy/beam ! Clean residual mean=-0.000167 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.110747 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.110747 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=0.067116Jy sigma=0.000760 ! Fit after self-cal, rms=0.067125Jy sigma=0.000759 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.99 NL 1.01 OV 0.97 PT 0.92 ! SC 1.35 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 0.95 NL 1.06 OV 1.03 PT 0.89 ! SC 1.32 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.00 NL 0.97 OV 0.97 PT 0.90 ! SC 1.26 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.00 OV 0.98 PT 0.89 ! SC 1.27 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.04 NL 1.02 OV 0.98 PT 0.88 ! SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.04 OV 0.98 PT 0.89 ! SC 1.35 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.02 NL 0.98 OV 0.99 PT 0.90 ! SC 1.26 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.98 NL 1.04 OV 1.05 PT 0.90 ! SC 1.33 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.00 OV 1.00 PT 0.92 ! SC 1.22 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.02 OV 1.03 PT 0.88 ! SC 1.13 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.06 NL 1.02 OV 1.00 PT 0.93 ! SC 1.27 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.05 OV 0.98 PT 0.95 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.067125Jy sigma=0.000759 ! Fit after self-cal, rms=0.072782Jy sigma=0.000749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8225 mas, bmaj=1.725 mas, bpa=81.96 degrees ! Estimated noise=450.821 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 = -0.00136133 Jy ! Component: 100 - total flux cleaned = -0.00151417 Jy ! Component: 150 - total flux cleaned = -0.0016394 Jy ! Component: 200 - total flux cleaned = -0.00170829 Jy ! Total flux subtracted in 200 components = -0.00170829 Jy ! Clean residual min=-0.001933 max=0.003169 Jy/beam ! Clean residual mean=-0.000043 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.109039 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.109039 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=0.072639Jy sigma=0.000749 ! Fit after self-cal, rms=0.072774Jy sigma=0.000748 ! Inverting map ! Added new window around map position (-7, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148797 Jy ! Component: 100 - total flux cleaned = 0.00141361 Jy ! Component: 150 - total flux cleaned = 0.00146624 Jy ! Component: 200 - total flux cleaned = 0.00151127 Jy ! Total flux subtracted in 200 components = 0.00151127 Jy ! Clean residual min=-0.001727 max=0.002244 Jy/beam ! Clean residual mean=-0.000033 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.11055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.11055 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=0.072610Jy sigma=0.000747 ! Fit after self-cal, rms=0.072566Jy sigma=0.000747 ! 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=0.072566Jy sigma=0.000747 ! Fit after self-cal, rms=0.074301Jy sigma=0.000745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8182 mas, bmaj=1.709 mas, bpa=81.23 degrees ! Estimated noise=447.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695903 Jy ! Component: 100 - total flux cleaned = 0.000524324 Jy ! Component: 150 - total flux cleaned = 0.000377657 Jy ! Component: 200 - total flux cleaned = 0.000351563 Jy ! Total flux subtracted in 200 components = 0.000351563 Jy ! Clean residual min=-0.001248 max=0.001405 Jy/beam ! Clean residual mean=-0.000014 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.110902 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.110902 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=0.074261Jy sigma=0.000745 ! Fit after self-cal, rms=0.074292Jy sigma=0.000745 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 (12.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866147 Jy ! Component: 100 - total flux cleaned = 0.000839443 Jy ! Component: 150 - total flux cleaned = 0.000892379 Jy ! Component: 200 - total flux cleaned = 0.00094106 Jy ! Total flux subtracted in 200 components = 0.00094106 Jy ! Clean residual min=-0.001034 max=0.001149 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.111843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.111843 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=0.074255Jy sigma=0.000744 ! Fit after self-cal, rms=0.074239Jy 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=0.074239Jy sigma=0.000744 ! Fit after self-cal, rms=0.074127Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8165 mas, bmaj=1.705 mas, bpa=81.28 degrees ! Estimated noise=446.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366136 Jy ! Component: 100 - total flux cleaned = 0.000366843 Jy ! Component: 150 - total flux cleaned = 0.000366647 Jy ! Component: 200 - total flux cleaned = 0.000385781 Jy ! Total flux subtracted in 200 components = 0.000385781 Jy ! Clean residual min=-0.001014 max=0.001121 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.112229 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.112229 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=0.074111Jy sigma=0.000744 ! Fit after self-cal, rms=0.074103Jy 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) ! Added new window around map position (7.2, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354527 Jy ! Component: 100 - total flux cleaned = 0.0001347 Jy ! Component: 150 - total flux cleaned = 4.14223e-05 Jy ! Component: 200 - total flux cleaned = 1.14353e-07 Jy ! Total flux subtracted in 200 components = 1.14353e-07 Jy ! Clean residual min=-0.000952 max=0.001039 Jy/beam ! Clean residual mean=-0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.112229 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.112229 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=0.074074Jy sigma=0.000744 ! Fit after self-cal, rms=0.074059Jy 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=0.074059Jy sigma=0.000744 ! Fit after self-cal, rms=0.073907Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=4.017 mas, bpa=73.35 degrees ! Estimated noise=545.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.91803e-05 Jy ! Component: 100 - total flux cleaned = 3.9209e-05 Jy ! Component: 150 - total flux cleaned = 2.80824e-05 Jy ! Component: 200 - total flux cleaned = 1.78368e-05 Jy ! Total flux subtracted in 200 components = 1.78368e-05 Jy ! Clean residual min=-0.000665 max=0.001010 Jy/beam ! Clean residual mean=-0.000008 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.112247 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.112247 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=0.073903Jy sigma=0.000744 ! Fit after self-cal, rms=0.073896Jy 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 = 0.000106229 Jy ! Component: 100 - total flux cleaned = 7.7122e-05 Jy ! Component: 150 - total flux cleaned = 5.93287e-05 Jy ! Component: 200 - total flux cleaned = 2.55156e-05 Jy ! Total flux subtracted in 200 components = 2.55156e-05 Jy ! Clean residual min=-0.000652 max=0.000985 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.112272 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.112272 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=0.073894Jy sigma=0.000744 ! Fit after self-cal, rms=0.073890Jy sigma=0.000744 ! Inverting map ! Added new window around map position (4.4, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809628 Jy ! Component: 100 - total flux cleaned = 0.000984585 Jy ! Component: 150 - total flux cleaned = 0.00104304 Jy ! Component: 200 - total flux cleaned = 0.00109481 Jy ! Total flux subtracted in 200 components = 0.00109481 Jy ! Clean residual min=-0.000494 max=0.000456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.113367 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 0.113367 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=0.073879Jy sigma=0.000743 ! Fit after self-cal, rms=0.073880Jy sigma=0.000743 ! 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=0.8163 mas, bmaj=1.705 mas, bpa=81.41 degrees ! Estimated noise=446.323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 1.705 at 81.41 degrees (North through East) ! Clean map min=-0.0014617 max=0.084827 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=0.6425 mas, bmaj=1.332 mas, bpa=81.71 degrees ! Estimated noise=884.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604333 Jy ! Component: 100 - total flux cleaned = 0.0823786 Jy ! Component: 150 - total flux cleaned = 0.094039 Jy ! Component: 200 - total flux cleaned = 0.101203 Jy ! Total flux subtracted in 200 components = 0.101203 Jy ! Clean residual min=-0.004117 max=0.005632 Jy/beam ! Clean residual mean=-0.000057 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.101203 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.101203 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=1.705 mas, bpa=81.41 degrees ! Estimated noise=446.323 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) ! Added new window around map position (0, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619772 Jy ! Component: 100 - total flux cleaned = 0.00932901 Jy ! Component: 150 - total flux cleaned = 0.0110638 Jy ! Component: 200 - total flux cleaned = 0.0120078 Jy ! Total flux subtracted in 200 components = 0.0120078 Jy ! Clean residual min=-0.001509 max=0.001402 Jy/beam ! Clean residual mean=-0.000008 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.11321 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.11321 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=2.016 mas, bmaj=4.017 mas, bpa=73.35 degrees ! Estimated noise=545.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689777 Jy ! Component: 100 - total flux cleaned = 0.000630134 Jy ! Component: 150 - total flux cleaned = 0.000740884 Jy ! Component: 200 - total flux cleaned = 0.000766055 Jy ! Total flux subtracted in 200 components = 0.000766055 Jy ! Clean residual min=-0.000814 max=0.000625 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.113976 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 = 8.43225e-05 Jy ! Component: 100 - total flux cleaned = 0.000121354 Jy ! Component: 150 - total flux cleaned = 0.000170992 Jy ! Component: 200 - total flux cleaned = 0.000187382 Jy ! Total flux subtracted in 200 components = 0.000187382 Jy ! Clean residual min=-0.000628 max=0.000625 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.114164 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 89 components and 0.114164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=1.705 mas, bpa=81.41 degrees ! Estimated noise=446.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.53062e-05 Jy ! Component: 100 - total flux cleaned = 0.00019192 Jy ! Component: 150 - total flux cleaned = 0.000356944 Jy ! Component: 200 - total flux cleaned = 0.000388903 Jy ! Total flux subtracted in 200 components = 0.000388903 Jy ! Clean residual min=-0.000990 max=0.001028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.114553 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.114553 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=0.073912Jy sigma=0.000744 ! Fit after self-cal, rms=0.073863Jy sigma=0.000744 wmodel J1141+6410_X_2014_01_04_pus_map.mod ! Writing 116 model components to file: J1141+6410_X_2014_01_04_pus_map.mod wobs J1141+6410_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1141+6410_X_2014_01_04_pus_uvs.fits wwins J1141+6410_X_2014_01_04_pus_map.win ! wwins: Wrote 6 windows to J1141+6410_X_2014_01_04_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.89812e-05 Jy ! Component: 100 - total flux cleaned = 9.75267e-05 Jy ! Component: 150 - total flux cleaned = 0.000201823 Jy ! Component: 200 - total flux cleaned = 0.000286803 Jy ! Component: 250 - total flux cleaned = 0.000424262 Jy ! Component: 300 - total flux cleaned = 0.000503975 Jy ! Component: 350 - total flux cleaned = 0.000607471 Jy ! Component: 400 - total flux cleaned = 0.000720851 Jy ! Component: 450 - total flux cleaned = 0.000806787 Jy ! Component: 500 - total flux cleaned = 0.000890467 Jy ! Component: 550 - total flux cleaned = 0.000949063 Jy ! Component: 600 - total flux cleaned = 0.00104099 Jy ! Component: 650 - total flux cleaned = 0.00113069 Jy ! Component: 700 - total flux cleaned = 0.00115248 Jy ! Component: 750 - total flux cleaned = 0.00116334 Jy ! Component: 800 - total flux cleaned = 0.00119527 Jy ! Component: 850 - total flux cleaned = 0.00121603 Jy ! Component: 900 - total flux cleaned = 0.00123655 Jy ! Component: 950 - total flux cleaned = 0.00124671 Jy ! Component: 1000 - total flux cleaned = 0.00125676 Jy ! Component: 1050 - total flux cleaned = 0.00126666 Jy ! Component: 1100 - total flux cleaned = 0.00128615 Jy ! Component: 1150 - total flux cleaned = 0.00128621 Jy ! Component: 1200 - total flux cleaned = 0.00130519 Jy ! Component: 1250 - total flux cleaned = 0.00131447 Jy ! Component: 1300 - total flux cleaned = 0.00133289 Jy ! Component: 1350 - total flux cleaned = 0.00134186 Jy ! Component: 1400 - total flux cleaned = 0.00131494 Jy ! Component: 1450 - total flux cleaned = 0.00130618 Jy ! Component: 1500 - total flux cleaned = 0.00128871 Jy ! Component: 1550 - total flux cleaned = 0.00128004 Jy ! Component: 1600 - total flux cleaned = 0.00126291 Jy ! Component: 1650 - total flux cleaned = 0.00122885 Jy ! Component: 1700 - total flux cleaned = 0.00120352 Jy ! Component: 1750 - total flux cleaned = 0.00118682 Jy ! Component: 1800 - total flux cleaned = 0.00116208 Jy ! Component: 1850 - total flux cleaned = 0.00115388 Jy ! Component: 1900 - total flux cleaned = 0.00116201 Jy ! Component: 1950 - total flux cleaned = 0.00113769 Jy ! Component: 2000 - total flux cleaned = 0.00112161 Jy ! Total flux subtracted in 2048 components = 0.00111366 Jy ! Clean residual min=-0.000427 max=0.000414 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.115666 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 224 components and 0.115666 Jy ![Exited script file: muppet] wmap "J1141+6410_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 1.705 at 81.41 degrees (North through East) ! Clean map min=-0.00080115 max=0.083095 Jy/beam ! Writing clean map to FITS file: J1141+6410_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.083095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136749 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493707 0.493707 0.987414 1.97483 3.94965 7.89931 15.7986 31.5972 63.1945 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 1.705 at 81.41 degrees (North through East) ! Clean map min=-0.00080115 max=0.083095 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 J1141+6410_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:54 2017