! Started logfile: J0501-0159_X_2017_08_05_pus_uvs.log on Thu May 9 18:48:26 2019 obs J0501-0159_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0501-0159_X_2017_08_05_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.274269 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0501-0159 ! ! 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 575 lines of history. ! ! Reading 5628 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 J0501-0159_X_2017_08_05_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 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.478800Jy sigma=0.011538 ! Fit after self-cal, rms=1.440108Jy sigma=0.011250 ! 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=0.7338 mas, bmaj=1.728 mas, bpa=-1.235 degrees ! Estimated noise=1655.81 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 = 1.77436 Jy ! Component: 100 - total flux cleaned = 2.2592 Jy ! Total flux subtracted in 100 components = 2.2592 Jy ! Clean residual min=-0.086923 max=0.202442 Jy/beam ! Clean residual mean=-0.000580 rms=0.029798 Jy/beam ! Combined flux in latest and established models = 2.2592 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.2592 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=0.408054Jy sigma=0.003087 ! Fit after self-cal, rms=0.407385Jy sigma=0.003081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214727 Jy ! Component: 100 - total flux cleaned = 0.323473 Jy ! Total flux subtracted in 100 components = 0.323473 Jy ! Clean residual min=-0.081411 max=0.066577 Jy/beam ! Clean residual mean=-0.000152 rms=0.017328 Jy/beam ! Combined flux in latest and established models = 2.58268 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 2.58268 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=0.265422Jy sigma=0.001995 ! Fit after self-cal, rms=0.265333Jy sigma=0.001994 ! 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=0.9028 mas, bmaj=1.864 mas, bpa=2.508 degrees ! Estimated noise=1236.58 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 = 0.0576951 Jy ! Component: 100 - total flux cleaned = 0.0863219 Jy ! Component: 150 - total flux cleaned = 0.101327 Jy ! Component: 200 - total flux cleaned = 0.102668 Jy ! Total flux subtracted in 200 components = 0.102668 Jy ! Clean residual min=-0.096888 max=0.064706 Jy/beam ! Clean residual mean=-0.000056 rms=0.019170 Jy/beam ! Combined flux in latest and established models = 2.68534 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 2.68534 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=0.250841Jy sigma=0.001925 ! Fit after self-cal, rms=0.250749Jy sigma=0.001924 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.17 ! LA 0.98 MK 1.00 NL 0.87 OV 1.10 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.10 ! LA 0.98 MK 1.00 NL 0.87 OV 1.10 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 1.03 ! LA 1.01 MK 1.02 NL 0.87 OV 1.09 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 0.97 ! LA 1.01 MK 1.02 NL 0.87 OV 1.08 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 0.90 ! LA 1.00 MK 1.04 NL 0.89 OV 1.10 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.89 ! LA 1.00 MK 1.02 NL 0.89 OV 1.12 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.07 KP 0.87 ! LA 1.00 MK 1.02 NL 0.88 OV 1.14 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 0.88 ! LA 0.98 MK 1.02 NL 0.89 OV 1.14 ! PT 1.04 SC 1.14 ! ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 0.91 ! LA 0.99 MK 1.00 NL 0.87 OV 1.12 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 0.96 ! LA 1.00 MK 1.02 NL 0.88 OV 1.11 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 1.00 NL 0.89 OV 1.10 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 0.91 ! LA 0.99 MK 1.14 NL 0.88 OV 1.11 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.250749Jy sigma=0.001924 ! Fit after self-cal, rms=0.088984Jy sigma=0.000696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8768 mas, bmaj=1.996 mas, bpa=-0.7847 degrees ! Estimated noise=1261.97 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 = -0.0046011 Jy ! Component: 100 - total flux cleaned = -0.0033559 Jy ! Component: 150 - total flux cleaned = -0.00253488 Jy ! Component: 200 - total flux cleaned = -0.00234226 Jy ! Total flux subtracted in 200 components = -0.00234226 Jy ! Clean residual min=-0.012370 max=0.011327 Jy/beam ! Clean residual mean=-0.000001 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 2.683 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 2.683 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=0.087428Jy sigma=0.000684 ! Fit after self-cal, rms=0.087141Jy sigma=0.000682 ! 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=0.087141Jy sigma=0.000682 ! Fit after self-cal, rms=0.087046Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8775 mas, bmaj=1.997 mas, bpa=-0.8099 degrees ! Estimated noise=1262.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00280469 Jy ! Component: 100 - total flux cleaned = -0.00224585 Jy ! Component: 150 - total flux cleaned = -0.00223632 Jy ! Component: 200 - total flux cleaned = -0.00223247 Jy ! Total flux subtracted in 200 components = -0.00223247 Jy ! Clean residual min=-0.011105 max=0.010952 Jy/beam ! Clean residual mean=-0.000002 rms=0.002216 Jy/beam ! Combined flux in latest and established models = 2.68077 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 2.68077 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=0.086249Jy sigma=0.000676 ! Fit after self-cal, rms=0.086069Jy sigma=0.000675 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 = -8.96408e-05 Jy ! Component: 100 - total flux cleaned = 5.49084e-05 Jy ! Component: 150 - total flux cleaned = 5.30802e-05 Jy ! Component: 200 - total flux cleaned = 5.21627e-05 Jy ! Total flux subtracted in 200 components = 5.21627e-05 Jy ! Clean residual min=-0.010311 max=0.010818 Jy/beam ! Clean residual mean=-0.000002 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 2.68082 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 2.68082 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=0.085593Jy sigma=0.000671 ! Fit after self-cal, rms=0.085483Jy sigma=0.000671 ! Inverting map ! Added new window around map position (-4.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104973 Jy ! Component: 100 - total flux cleaned = 0.0145584 Jy ! Component: 150 - total flux cleaned = 0.0159993 Jy ! Component: 200 - total flux cleaned = 0.0167911 Jy ! Total flux subtracted in 200 components = 0.0167911 Jy ! Clean residual min=-0.008381 max=0.006093 Jy/beam ! Clean residual mean=0.000011 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 2.69761 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 2.69761 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=0.083977Jy sigma=0.000659 ! Fit after self-cal, rms=0.083956Jy sigma=0.000658 ! 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=0.083956Jy sigma=0.000658 ! Fit after self-cal, rms=0.083895Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8778 mas, bmaj=1.998 mas, bpa=-0.8122 degrees ! Estimated noise=1262.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343089 Jy ! Component: 100 - total flux cleaned = -7.16578e-05 Jy ! Component: 150 - total flux cleaned = 0.000186396 Jy ! Component: 200 - total flux cleaned = 0.000303482 Jy ! Total flux subtracted in 200 components = 0.000303482 Jy ! Clean residual min=-0.007283 max=0.005867 Jy/beam ! Clean residual mean=0.000012 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 2.69792 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 2.69792 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=0.083473Jy sigma=0.000655 ! Fit after self-cal, rms=0.083464Jy sigma=0.000655 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 = 0.000248587 Jy ! Component: 100 - total flux cleaned = 0.000585988 Jy ! Component: 150 - total flux cleaned = 0.000796771 Jy ! Component: 200 - total flux cleaned = 0.000895169 Jy ! Total flux subtracted in 200 components = 0.000895169 Jy ! Clean residual min=-0.006682 max=0.005719 Jy/beam ! Clean residual mean=0.000011 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 2.69881 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 2.69881 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=0.083195Jy sigma=0.000653 ! Fit after self-cal, rms=0.083188Jy sigma=0.000653 ! 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=0.083188Jy sigma=0.000653 ! Fit after self-cal, rms=0.083150Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=3.428 mas, bpa=-9.942 degrees ! Estimated noise=1637.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464652 Jy ! Component: 100 - total flux cleaned = 0.00142236 Jy ! Component: 150 - total flux cleaned = 0.00143135 Jy ! Component: 200 - total flux cleaned = 0.00143337 Jy ! Total flux subtracted in 200 components = 0.00143337 Jy ! Clean residual min=-0.005375 max=0.007855 Jy/beam ! Clean residual mean=0.000021 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 2.70025 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 2.70025 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=0.083066Jy sigma=0.000652 ! Fit after self-cal, rms=0.083056Jy sigma=0.000652 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 = -0.000203386 Jy ! Component: 100 - total flux cleaned = -0.000155525 Jy ! Component: 150 - total flux cleaned = -6.59937e-05 Jy ! Component: 200 - total flux cleaned = -2.47917e-05 Jy ! Total flux subtracted in 200 components = -2.47917e-05 Jy ! Clean residual min=-0.005253 max=0.007741 Jy/beam ! Clean residual mean=0.000018 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 2.70022 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 2.70022 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=0.083028Jy sigma=0.000652 ! Fit after self-cal, rms=0.083027Jy sigma=0.000652 ! 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=0.8779 mas, bmaj=1.998 mas, bpa=-0.8248 degrees ! Estimated noise=1261.91 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 1.998 at -0.8248 degrees (North through East) ! Clean map min=-0.0052408 max=2.3384 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 ! Performing amp+phase self-cal ! ! 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=0.083027Jy sigma=0.000652 ! Fit after self-cal, rms=0.077484Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=1.999 mas, bpa=-0.8339 degrees ! Estimated noise=1261.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123812 Jy ! Component: 100 - total flux cleaned = -0.00152043 Jy ! Component: 150 - total flux cleaned = -0.0015217 Jy ! Component: 200 - total flux cleaned = -0.0016003 Jy ! Total flux subtracted in 200 components = -0.0016003 Jy ! Clean residual min=-0.005299 max=0.005305 Jy/beam ! Clean residual mean=0.000010 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 2.69862 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 2.69862 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=0.077260Jy sigma=0.000606 ! Fit after self-cal, rms=0.077257Jy sigma=0.000606 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160075 Jy ! Component: 100 - total flux cleaned = -0.000233144 Jy ! Component: 150 - total flux cleaned = -0.000377349 Jy ! Component: 200 - total flux cleaned = -0.000517401 Jy ! Total flux subtracted in 200 components = -0.000517401 Jy ! Clean residual min=-0.005076 max=0.005111 Jy/beam ! Clean residual mean=0.000010 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 2.6981 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 2.6981 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=0.077120Jy sigma=0.000605 ! Fit after self-cal, rms=0.077119Jy sigma=0.000605 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.077119Jy sigma=0.000605 ! Fit after self-cal, rms=0.077109Jy sigma=0.000605 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=0.7282 mas, bmaj=1.773 mas, bpa=-2.362 degrees ! Estimated noise=1714.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78002 Jy ! Component: 100 - total flux cleaned = 2.25913 Jy ! Component: 150 - total flux cleaned = 2.45866 Jy ! Component: 200 - total flux cleaned = 2.55906 Jy ! Total flux subtracted in 200 components = 2.55906 Jy ! Clean residual min=-0.023590 max=0.048218 Jy/beam ! Clean residual mean=-0.000221 rms=0.007203 Jy/beam ! Combined flux in latest and established models = 2.55906 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 16 model components to the UV plane model. ! The established model now contains 16 components and 2.55906 Jy ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=1.999 mas, bpa=-0.8425 degrees ! Estimated noise=1260.9 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 = 0.0613645 Jy ! Component: 100 - total flux cleaned = 0.0892642 Jy ! Component: 150 - total flux cleaned = 0.104174 Jy ! Component: 200 - total flux cleaned = 0.114738 Jy ! Total flux subtracted in 200 components = 0.114738 Jy ! Clean residual min=-0.010033 max=0.008389 Jy/beam ! Clean residual mean=-0.000008 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 2.6738 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 2.6738 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=2.127 mas, bmaj=3.43 mas, bpa=-9.954 degrees ! Estimated noise=1636.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822417 Jy ! Component: 100 - total flux cleaned = 0.0136395 Jy ! Component: 150 - total flux cleaned = 0.0175131 Jy ! Component: 200 - total flux cleaned = 0.0198085 Jy ! Total flux subtracted in 200 components = 0.0198085 Jy ! Clean residual min=-0.005947 max=0.007043 Jy/beam ! Clean residual mean=0.000023 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 2.69361 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 = 0.000562371 Jy ! Component: 100 - total flux cleaned = 0.00090173 Jy ! Component: 150 - total flux cleaned = 0.00128926 Jy ! Component: 200 - total flux cleaned = 0.0015732 Jy ! Total flux subtracted in 200 components = 0.0015732 Jy ! Clean residual min=-0.005684 max=0.006915 Jy/beam ! Clean residual mean=0.000021 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 2.69518 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 2.69518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=1.999 mas, bpa=-0.8425 degrees ! Estimated noise=1260.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175419 Jy ! Component: 100 - total flux cleaned = 0.000577674 Jy ! Component: 150 - total flux cleaned = 0.00125652 Jy ! Component: 200 - total flux cleaned = 0.00147038 Jy ! Total flux subtracted in 200 components = 0.00147038 Jy ! Clean residual min=-0.007790 max=0.006696 Jy/beam ! Clean residual mean=0.000011 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 2.69665 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 2.69665 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=0.080334Jy sigma=0.000626 ! Fit after self-cal, rms=0.080184Jy sigma=0.000625 wmodel J0501-0159_X_2017_08_05_pus_map.mod ! Writing 76 model components to file: J0501-0159_X_2017_08_05_pus_map.mod wobs J0501-0159_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0501-0159_X_2017_08_05_pus_uvs.fits wwins J0501-0159_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J0501-0159_X_2017_08_05_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 = -0.0031214 Jy ! Component: 100 - total flux cleaned = -0.00300329 Jy ! Component: 150 - total flux cleaned = -0.00311345 Jy ! Component: 200 - total flux cleaned = -0.00301018 Jy ! Component: 250 - total flux cleaned = -0.00342132 Jy ! Component: 300 - total flux cleaned = -0.00371596 Jy ! Component: 350 - total flux cleaned = -0.0039954 Jy ! Component: 400 - total flux cleaned = -0.00399509 Jy ! Component: 450 - total flux cleaned = -0.00416798 Jy ! Component: 500 - total flux cleaned = -0.00433134 Jy ! Component: 550 - total flux cleaned = -0.00464663 Jy ! Component: 600 - total flux cleaned = -0.00518372 Jy ! Component: 650 - total flux cleaned = -0.00577462 Jy ! Component: 700 - total flux cleaned = -0.00634616 Jy ! Component: 750 - total flux cleaned = -0.00690078 Jy ! Component: 800 - total flux cleaned = -0.0075079 Jy ! Component: 850 - total flux cleaned = -0.00816176 Jy ! Component: 900 - total flux cleaned = -0.00854188 Jy ! Component: 950 - total flux cleaned = -0.00879011 Jy ! Component: 1000 - total flux cleaned = -0.00909275 Jy ! Component: 1050 - total flux cleaned = -0.0093885 Jy ! Component: 1100 - total flux cleaned = -0.00990735 Jy ! Component: 1150 - total flux cleaned = -0.0102441 Jy ! Component: 1200 - total flux cleaned = -0.0105183 Jy ! Component: 1250 - total flux cleaned = -0.0107326 Jy ! Component: 1300 - total flux cleaned = -0.010996 Jy ! Component: 1350 - total flux cleaned = -0.0113052 Jy ! Component: 1400 - total flux cleaned = -0.0116092 Jy ! Component: 1450 - total flux cleaned = -0.0118583 Jy ! Component: 1500 - total flux cleaned = -0.0122477 Jy ! Component: 1550 - total flux cleaned = -0.0125813 Jy ! Component: 1600 - total flux cleaned = -0.0127682 Jy ! Component: 1650 - total flux cleaned = -0.012906 Jy ! Component: 1700 - total flux cleaned = -0.0130869 Jy ! Component: 1750 - total flux cleaned = -0.0133523 Jy ! Component: 1800 - total flux cleaned = -0.0135682 Jy ! Component: 1850 - total flux cleaned = -0.0136954 Jy ! Component: 1900 - total flux cleaned = -0.0138216 Jy ! Component: 1950 - total flux cleaned = -0.014027 Jy ! Component: 2000 - total flux cleaned = -0.0140673 Jy ! Total flux subtracted in 2048 components = -0.0141462 Jy ! Clean residual min=-0.002107 max=0.001967 Jy/beam ! Clean residual mean=-0.000003 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 2.6825 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 207 components and 2.68251 Jy ![Exited script file: muppet] wmap "J0501-0159_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 1.999 at -0.8425 degrees (North through East) ! Clean map min=-0.0047662 max=2.3404 Jy/beam ! Writing clean map to FITS file: J0501-0159_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.34041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000726668 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0931464 0.0931464 0.186293 0.372586 0.745171 1.49034 2.98068 5.96137 11.9227 23.8455 47.691 95.3819 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.34 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 1.999 at -0.8425 degrees (North through East) ! Clean map min=-0.0047662 max=2.3404 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 J0501-0159_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:48:27 2019