! Started logfile: J2003-0421_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:02 2019 obs J2003-0421_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2003-0421_X_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.566277 visibilities/baseline/integration-bin. ! Found source: J2003-0421 ! ! 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 1086 lines of history. ! ! Reading 27888 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 J2003-0421_X_2017_01_21_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 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 289 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955608Jy sigma=0.006546 ! Fit after self-cal, rms=0.923422Jy sigma=0.006346 ! 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=0.575 mas, bmaj=1.498 mas, bpa=-4.21 degrees ! Estimated noise=1348.84 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 = 0.056613 Jy ! Component: 100 - total flux cleaned = 0.076797 Jy ! Total flux subtracted in 100 components = 0.076797 Jy ! Clean residual min=-0.007248 max=0.015615 Jy/beam ! Clean residual mean=0.000014 rms=0.002093 Jy/beam ! Combined flux in latest and established models = 0.076797 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.076797 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=0.115110Jy sigma=0.000668 ! Fit after self-cal, rms=0.114550Jy sigma=0.000664 ! Inverting map ! Added new window around map position (0, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169674 Jy ! Component: 100 - total flux cleaned = 0.0261145 Jy ! Total flux subtracted in 100 components = 0.0261145 Jy ! Clean residual min=-0.004400 max=0.005269 Jy/beam ! Clean residual mean=0.000007 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.102911 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.102911 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=0.111492Jy sigma=0.000641 ! Fit after self-cal, rms=0.110744Jy sigma=0.000636 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100467 Jy ! Component: 100 - total flux cleaned = 0.0146691 Jy ! Total flux subtracted in 100 components = 0.0146691 Jy ! Clean residual min=-0.003334 max=0.003689 Jy/beam ! Clean residual mean=0.000004 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.117581 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.117581 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=0.109758Jy sigma=0.000628 ! Fit after self-cal, rms=0.109429Jy sigma=0.000626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054472 Jy ! Component: 100 - total flux cleaned = 0.00769872 Jy ! Total flux subtracted in 100 components = 0.00769872 Jy ! Clean residual min=-0.003098 max=0.003462 Jy/beam ! Clean residual mean=0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.125279 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.125279 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=0.109165Jy sigma=0.000624 ! Fit after self-cal, rms=0.109020Jy sigma=0.000623 ! 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=0.7085 mas, bmaj=1.667 mas, bpa=-2.376 degrees ! Estimated noise=668.345 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 = 0.00284418 Jy ! Component: 100 - total flux cleaned = 0.00308414 Jy ! Component: 150 - total flux cleaned = 0.00295325 Jy ! Component: 200 - total flux cleaned = 0.00283888 Jy ! Total flux subtracted in 200 components = 0.00283888 Jy ! Clean residual min=-0.002531 max=0.002419 Jy/beam ! Clean residual mean=0.000013 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.128118 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.128118 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=0.108930Jy sigma=0.000622 ! Fit after self-cal, rms=0.108856Jy sigma=0.000622 ! 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 1.00 FD 1.00* HN 0.97 LA 0.92 ! MK 0.97 NL 1.00 OV 1.00* PT 1.04 ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.11 LA 0.97 ! MK 0.96 NL 0.98 OV 1.00* PT 1.05 ! SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 LA 0.92 ! MK 0.97 NL 1.02 OV 1.00* PT 1.06 ! SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.95 LA 0.92 ! MK 0.97 NL 1.02 OV 1.00* PT 1.07 ! SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 LA 0.92 ! MK 1.12 NL 1.06 OV 1.00* PT 1.04 ! SC 1.10 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 LA 0.92 ! MK 1.02 NL 1.00 OV 1.00* PT 1.05 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 LA 0.92 ! MK 1.04 NL 1.04 OV 1.00* PT 1.07 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.01 LA 0.95 ! MK 0.93 NL 1.07 OV 1.00* PT 1.04 ! SC 1.15 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.97 LA 0.92 ! MK 1.04 NL 1.05 OV 1.00* PT 1.09 ! SC 0.93 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.93 LA 0.90 ! MK 0.89 NL 1.05 OV 1.00* PT 1.08 ! SC 1.08 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 LA 0.89 ! MK 0.94 NL 1.00 OV 1.00* PT 1.06 ! SC 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.93 LA 0.95 ! MK 0.89 NL 1.01 OV 1.00* PT 1.04 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.108856Jy sigma=0.000622 ! Fit after self-cal, rms=0.105566Jy sigma=0.000620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7071 mas, bmaj=1.67 mas, bpa=-2.859 degrees ! Estimated noise=666.667 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 = 2.9332e-05 Jy ! Component: 100 - total flux cleaned = -0.000332254 Jy ! Component: 150 - total flux cleaned = -0.000699054 Jy ! Component: 200 - total flux cleaned = -0.000936154 Jy ! Total flux subtracted in 200 components = -0.000936154 Jy ! Clean residual min=-0.002006 max=0.001952 Jy/beam ! Clean residual mean=0.000012 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.127182 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.127182 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=0.105520Jy sigma=0.000620 ! Fit after self-cal, rms=0.105334Jy sigma=0.000620 ! 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=0.105334Jy sigma=0.000620 ! Fit after self-cal, rms=0.106543Jy sigma=0.000617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7074 mas, bmaj=1.67 mas, bpa=-2.904 degrees ! Estimated noise=665.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.42813e-05 Jy ! Component: 100 - total flux cleaned = -0.000165865 Jy ! Component: 150 - total flux cleaned = -0.00034283 Jy ! Component: 200 - total flux cleaned = -0.00047095 Jy ! Total flux subtracted in 200 components = -0.00047095 Jy ! Clean residual min=-0.001857 max=0.001846 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.126711 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.126711 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=0.106522Jy sigma=0.000617 ! Fit after self-cal, rms=0.106658Jy sigma=0.000617 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 = 0.000105216 Jy ! Component: 100 - total flux cleaned = -6.18484e-05 Jy ! Component: 150 - total flux cleaned = -0.000180322 Jy ! Component: 200 - total flux cleaned = -0.000284013 Jy ! Total flux subtracted in 200 components = -0.000284013 Jy ! Clean residual min=-0.001858 max=0.001779 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.126427 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.126427 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=0.106646Jy sigma=0.000617 ! Fit after self-cal, rms=0.106637Jy sigma=0.000617 ! 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=0.106637Jy sigma=0.000617 ! Fit after self-cal, rms=0.107896Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7078 mas, bmaj=1.671 mas, bpa=-2.88 degrees ! Estimated noise=664.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.03353e-05 Jy ! Component: 100 - total flux cleaned = -0.000179511 Jy ! Component: 150 - total flux cleaned = -0.000274507 Jy ! Component: 200 - total flux cleaned = -0.000358203 Jy ! Total flux subtracted in 200 components = -0.000358203 Jy ! Clean residual min=-0.001763 max=0.001722 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.126069 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.126069 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=0.107887Jy sigma=0.000617 ! Fit after self-cal, rms=0.107968Jy sigma=0.000617 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 = 3.77768e-06 Jy ! Component: 100 - total flux cleaned = -6.28397e-05 Jy ! Component: 150 - total flux cleaned = -9.20404e-05 Jy ! Component: 200 - total flux cleaned = -0.000105498 Jy ! Total flux subtracted in 200 components = -0.000105498 Jy ! Clean residual min=-0.001732 max=0.001694 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.125963 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.125963 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=0.107963Jy sigma=0.000616 ! Fit after self-cal, rms=0.107962Jy sigma=0.000616 ! 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=0.107962Jy sigma=0.000616 ! Fit after self-cal, rms=0.108330Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.812 mas, bmaj=3.065 mas, bpa=4.389 degrees ! Estimated noise=981.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304463 Jy ! Component: 100 - total flux cleaned = -0.000337263 Jy ! Component: 150 - total flux cleaned = -0.000375805 Jy ! Component: 200 - total flux cleaned = -0.000410017 Jy ! Total flux subtracted in 200 components = -0.000410017 Jy ! Clean residual min=-0.001533 max=0.001357 Jy/beam ! Clean residual mean=0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.125553 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.125553 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=0.108330Jy sigma=0.000616 ! Fit after self-cal, rms=0.108357Jy sigma=0.000616 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 = -0.00016559 Jy ! Component: 100 - total flux cleaned = -0.000148686 Jy ! Component: 150 - total flux cleaned = -0.000148237 Jy ! Component: 200 - total flux cleaned = -0.000169369 Jy ! Total flux subtracted in 200 components = -0.000169369 Jy ! Clean residual min=-0.001537 max=0.001368 Jy/beam ! Clean residual mean=0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.125384 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.125384 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=0.108358Jy sigma=0.000616 ! Fit after self-cal, rms=0.108361Jy sigma=0.000616 ! 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=0.7081 mas, bmaj=1.671 mas, bpa=-2.796 degrees ! Estimated noise=664.668 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7081 x 1.671 at -2.796 degrees (North through East) ! Clean map min=-0.001497 max=0.077757 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=0.5753 mas, bmaj=1.501 mas, bpa=-4.459 degrees ! Estimated noise=1335.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579207 Jy ! Component: 100 - total flux cleaned = 0.0874799 Jy ! Component: 150 - total flux cleaned = 0.104523 Jy ! Component: 200 - total flux cleaned = 0.114493 Jy ! Total flux subtracted in 200 components = 0.114493 Jy ! Clean residual min=-0.004178 max=0.005061 Jy/beam ! Clean residual mean=0.000003 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.114493 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.114493 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7081 mas, bmaj=1.671 mas, bpa=-2.796 degrees ! Estimated noise=664.668 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 = 0.00678671 Jy ! Component: 100 - total flux cleaned = 0.0103292 Jy ! Component: 150 - total flux cleaned = 0.0115117 Jy ! Component: 200 - total flux cleaned = 0.011807 Jy ! Total flux subtracted in 200 components = 0.011807 Jy ! Clean residual min=-0.002249 max=0.001678 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.1263 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.1263 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=1.812 mas, bmaj=3.065 mas, bpa=4.389 degrees ! Estimated noise=981.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.45346e-05 Jy ! Component: 100 - total flux cleaned = -9.52071e-05 Jy ! Component: 150 - total flux cleaned = -0.000190027 Jy ! Component: 200 - total flux cleaned = -0.000255539 Jy ! Total flux subtracted in 200 components = -0.000255539 Jy ! Clean residual min=-0.001643 max=0.001449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.126045 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 = -5.93587e-05 Jy ! Component: 100 - total flux cleaned = -0.000111981 Jy ! Component: 150 - total flux cleaned = -0.000160351 Jy ! Component: 200 - total flux cleaned = -0.000204708 Jy ! Total flux subtracted in 200 components = -0.000204708 Jy ! Clean residual min=-0.001608 max=0.001399 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.12584 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.12584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7081 mas, bmaj=1.671 mas, bpa=-2.796 degrees ! Estimated noise=664.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.77409e-05 Jy ! Component: 100 - total flux cleaned = -0.000147913 Jy ! Component: 150 - total flux cleaned = -0.000239275 Jy ! Component: 200 - total flux cleaned = -0.000323603 Jy ! Total flux subtracted in 200 components = -0.000323603 Jy ! Clean residual min=-0.001942 max=0.001482 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.125516 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.125516 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=0.108373Jy sigma=0.000617 ! Fit after self-cal, rms=0.108362Jy sigma=0.000617 wmodel J2003-0421_X_2017_01_21_pus_map.mod ! Writing 28 model components to file: J2003-0421_X_2017_01_21_pus_map.mod wobs J2003-0421_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2003-0421_X_2017_01_21_pus_uvs.fits wwins J2003-0421_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J2003-0421_X_2017_01_21_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 = -0.000294555 Jy ! Component: 100 - total flux cleaned = -0.00026884 Jy ! Component: 150 - total flux cleaned = -0.000195781 Jy ! Component: 200 - total flux cleaned = -0.000102412 Jy ! Component: 250 - total flux cleaned = -5.78025e-05 Jy ! Component: 300 - total flux cleaned = -1.46085e-05 Jy ! Component: 350 - total flux cleaned = -5.6275e-05 Jy ! Component: 400 - total flux cleaned = -0.000157315 Jy ! Component: 450 - total flux cleaned = -0.000235154 Jy ! Component: 500 - total flux cleaned = -0.000292161 Jy ! Component: 550 - total flux cleaned = -0.000404366 Jy ! Component: 600 - total flux cleaned = -0.00049567 Jy ! Component: 650 - total flux cleaned = -0.000549478 Jy ! Component: 700 - total flux cleaned = -0.000707643 Jy ! Component: 750 - total flux cleaned = -0.000793428 Jy ! Component: 800 - total flux cleaned = -0.000877731 Jy ! Component: 850 - total flux cleaned = -0.000960443 Jy ! Component: 900 - total flux cleaned = -0.0010415 Jy ! Component: 950 - total flux cleaned = -0.00108971 Jy ! Component: 1000 - total flux cleaned = -0.00119991 Jy ! Component: 1050 - total flux cleaned = -0.00121528 Jy ! Component: 1100 - total flux cleaned = -0.00126091 Jy ! Component: 1150 - total flux cleaned = -0.00133607 Jy ! Component: 1200 - total flux cleaned = -0.00133619 Jy ! Component: 1250 - total flux cleaned = -0.00140947 Jy ! Component: 1300 - total flux cleaned = -0.00146731 Jy ! Component: 1350 - total flux cleaned = -0.00150995 Jy ! Component: 1400 - total flux cleaned = -0.0015661 Jy ! Component: 1450 - total flux cleaned = -0.00163544 Jy ! Component: 1500 - total flux cleaned = -0.00169024 Jy ! Component: 1550 - total flux cleaned = -0.00178521 Jy ! Component: 1600 - total flux cleaned = -0.00187915 Jy ! Component: 1650 - total flux cleaned = -0.00194558 Jy ! Component: 1700 - total flux cleaned = -0.00207657 Jy ! Component: 1750 - total flux cleaned = -0.00210261 Jy ! Component: 1800 - total flux cleaned = -0.00221772 Jy ! Component: 1850 - total flux cleaned = -0.00226847 Jy ! Component: 1900 - total flux cleaned = -0.00235603 Jy ! Component: 1950 - total flux cleaned = -0.0024428 Jy ! Component: 2000 - total flux cleaned = -0.00245493 Jy ! Total flux subtracted in 2048 components = -0.00251569 Jy ! Clean residual min=-0.000694 max=0.000610 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.123001 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 162 components and 0.123001 Jy ![Exited script file: muppet] wmap "J2003-0421_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7081 x 1.671 at -2.796 degrees (North through East) ! Clean map min=-0.0015836 max=0.077731 Jy/beam ! Writing clean map to FITS file: J2003-0421_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.077731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215051 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.829981 0.829981 1.65996 3.31992 6.63985 13.2797 26.5594 53.1188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7081 x 1.671 at -2.796 degrees (North through East) ! Clean map min=-0.0015836 max=0.077731 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 J2003-0421_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:04 2019