! Started logfile: J1827-4533_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:07 2016 obs J1827-4533_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1827-4533_X_2014_06_09_pus_uva.fits ! AN table 1: 106 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.455975 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1827-4533 ! ! 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 344 lines of history. ! ! Reading 26100 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 J1827-4533_X_2014_06_09_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 367 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 358 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 382 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 395 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 403 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.887782Jy sigma=0.007212 ! Fit after self-cal, rms=0.848455Jy sigma=0.006922 ! 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=0.6504 mas, bmaj=1.525 mas, bpa=-2.924 degrees ! Estimated noise=1555.74 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 = 0.114734 Jy ! Component: 100 - total flux cleaned = 0.152529 Jy ! Total flux subtracted in 100 components = 0.152529 Jy ! Clean residual min=-0.014863 max=0.029178 Jy/beam ! Clean residual mean=-0.000047 rms=0.005417 Jy/beam ! Combined flux in latest and established models = 0.152529 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.152529 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=0.133264Jy sigma=0.001002 ! Fit after self-cal, rms=0.133211Jy sigma=0.001001 ! 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=0.8402 mas, bmaj=2.182 mas, bpa=-3.797 degrees ! Estimated noise=557.082 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 = 0.0339715 Jy ! Component: 100 - total flux cleaned = 0.0477412 Jy ! Component: 150 - total flux cleaned = 0.0533855 Jy ! Component: 200 - total flux cleaned = 0.055709 Jy ! Total flux subtracted in 200 components = 0.055709 Jy ! Clean residual min=-0.022329 max=0.028142 Jy/beam ! Clean residual mean=-0.000185 rms=0.006416 Jy/beam ! Combined flux in latest and established models = 0.208238 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.208238 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=0.128252Jy sigma=0.000916 ! Fit after self-cal, rms=0.128300Jy sigma=0.000915 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00* KP 0.96 ! LA 0.99 MK 0.85 NL 3.45 OV 1.09 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 0.80 ! LA 0.96 MK 0.96 NL 3.59 OV 1.03 ! PT 0.84 SC 1.02 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00* KP 0.78 ! LA 0.97 MK 0.95 NL 4.00 OV 1.02 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.73 ! LA 1.00 MK 0.99 NL 3.58 OV 1.01 ! PT 0.84 SC 1.05 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.71 ! LA 0.98 MK 0.99 NL 3.68 OV 1.05 ! PT 0.85 SC 0.98 ! ! ! 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 1.13 HN 1.00* KP 0.72 ! LA 0.98 MK 0.98 NL 3.90 OV 1.02 ! PT 0.83 SC 0.99 ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.25 HN 1.00* KP 0.79 ! LA 1.07 MK 1.09 NL 3.30 OV 1.07 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.00* KP 0.70 ! LA 0.99 MK 0.95 NL 3.36 OV 1.06 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 0.71 ! LA 0.98 MK 1.02 NL 3.23 OV 1.06 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00* KP 0.76 ! LA 1.00 MK 0.96 NL 3.12 OV 1.03 ! PT 0.87 SC 0.92 ! ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 0.79 ! LA 0.98 MK 0.95 NL 2.87 OV 1.03 ! PT 0.87 SC 0.95 ! ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00* KP 0.81 ! LA 1.00 MK 1.03 NL 3.34 OV 1.03 ! PT 0.85 SC 0.97 ! ! ! Fit before self-cal, rms=0.128300Jy sigma=0.000915 ! Fit after self-cal, rms=0.223034Jy sigma=0.000803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8437 mas, bmaj=2.169 mas, bpa=-3.178 degrees ! Estimated noise=561.301 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 (-3.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853363 Jy ! Component: 100 - total flux cleaned = 0.0113704 Jy ! Component: 150 - total flux cleaned = 0.0129038 Jy ! Component: 200 - total flux cleaned = 0.0131806 Jy ! Total flux subtracted in 200 components = 0.0131806 Jy ! Clean residual min=-0.004720 max=0.003796 Jy/beam ! Clean residual mean=-0.000063 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.221418 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.221418 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=0.222844Jy sigma=0.000797 ! Fit after self-cal, rms=0.224058Jy sigma=0.000794 ! 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=0.224058Jy sigma=0.000794 ! Fit after self-cal, rms=0.230207Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8384 mas, bmaj=2.175 mas, bpa=-3.404 degrees ! Estimated noise=558.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288151 Jy ! Component: 100 - total flux cleaned = 0.0040625 Jy ! Component: 150 - total flux cleaned = 0.00424648 Jy ! Component: 200 - total flux cleaned = 0.00434094 Jy ! Total flux subtracted in 200 components = 0.00434094 Jy ! Clean residual min=-0.003016 max=0.003675 Jy/beam ! Clean residual mean=-0.000034 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.225759 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.225759 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=0.230172Jy sigma=0.000786 ! Fit after self-cal, rms=0.230199Jy sigma=0.000786 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 = 0.000682144 Jy ! Component: 100 - total flux cleaned = 0.000740298 Jy ! Component: 150 - total flux cleaned = 0.000766439 Jy ! Component: 200 - total flux cleaned = 0.000815595 Jy ! Total flux subtracted in 200 components = 0.000815595 Jy ! Clean residual min=-0.003249 max=0.003729 Jy/beam ! Clean residual mean=-0.000031 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.226575 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.226575 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=0.230190Jy sigma=0.000785 ! Fit after self-cal, rms=0.230186Jy sigma=0.000785 ! 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=0.230186Jy sigma=0.000785 ! Fit after self-cal, rms=0.231081Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8362 mas, bmaj=2.174 mas, bpa=-3.516 degrees ! Estimated noise=557.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970088 Jy ! Component: 100 - total flux cleaned = 0.00109144 Jy ! Component: 150 - total flux cleaned = 0.00111949 Jy ! Component: 200 - total flux cleaned = 0.00117086 Jy ! Total flux subtracted in 200 components = 0.00117086 Jy ! Clean residual min=-0.002810 max=0.003787 Jy/beam ! Clean residual mean=-0.000025 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.227746 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.227746 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=0.231070Jy sigma=0.000785 ! Fit after self-cal, rms=0.231069Jy sigma=0.000785 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 (-8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317805 Jy ! Component: 100 - total flux cleaned = 0.00443155 Jy ! Component: 150 - total flux cleaned = 0.00510433 Jy ! Component: 200 - total flux cleaned = 0.00544859 Jy ! Total flux subtracted in 200 components = 0.00544859 Jy ! Clean residual min=-0.002428 max=0.002058 Jy/beam ! Clean residual mean=-0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.233194 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.233194 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=0.231036Jy sigma=0.000784 ! Fit after self-cal, rms=0.231040Jy sigma=0.000784 ! 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=0.231040Jy sigma=0.000784 ! Fit after self-cal, rms=0.230816Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=11.09 mas, bpa=1.132 degrees ! Estimated noise=660.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151587 Jy ! Component: 100 - total flux cleaned = 0.00196176 Jy ! Component: 150 - total flux cleaned = 0.00211351 Jy ! Component: 200 - total flux cleaned = 0.00230198 Jy ! Total flux subtracted in 200 components = 0.00230198 Jy ! Clean residual min=-0.002475 max=0.002319 Jy/beam ! Clean residual mean=0.000005 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.235496 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.235496 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=0.230807Jy sigma=0.000784 ! Fit after self-cal, rms=0.230815Jy sigma=0.000784 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 = 0.000549167 Jy ! Component: 100 - total flux cleaned = 0.000651914 Jy ! Component: 150 - total flux cleaned = 0.000788772 Jy ! Component: 200 - total flux cleaned = 0.000890352 Jy ! Total flux subtracted in 200 components = 0.000890352 Jy ! Clean residual min=-0.002489 max=0.002274 Jy/beam ! Clean residual mean=0.000012 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.236387 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.236387 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=0.230809Jy sigma=0.000784 ! Fit after self-cal, rms=0.230810Jy sigma=0.000784 ! 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=0.8358 mas, bmaj=2.174 mas, bpa=-3.518 degrees ! Estimated noise=556.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8358 x 2.174 at -3.518 degrees (North through East) ! Clean map min=-0.0039573 max=0.16 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=0.6492 mas, bmaj=1.538 mas, bpa=-2.573 degrees ! Estimated noise=1568.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114824 Jy ! Component: 100 - total flux cleaned = 0.153362 Jy ! Component: 150 - total flux cleaned = 0.175314 Jy ! Component: 200 - total flux cleaned = 0.188518 Jy ! Total flux subtracted in 200 components = 0.188518 Jy ! Clean residual min=-0.006615 max=0.007742 Jy/beam ! Clean residual mean=-0.000046 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.188518 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 0.188518 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8358 mas, bmaj=2.174 mas, bpa=-3.518 degrees ! Estimated noise=556.55 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 = 0.0140051 Jy ! Component: 100 - total flux cleaned = 0.02266 Jy ! Component: 150 - total flux cleaned = 0.0285671 Jy ! Component: 200 - total flux cleaned = 0.033026 Jy ! Total flux subtracted in 200 components = 0.033026 Jy ! Clean residual min=-0.003213 max=0.003165 Jy/beam ! Clean residual mean=-0.000055 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.221544 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.221544 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=3.144 mas, bmaj=11.09 mas, bpa=1.132 degrees ! Estimated noise=660.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499154 Jy ! Component: 100 - total flux cleaned = 0.00822729 Jy ! Component: 150 - total flux cleaned = 0.010463 Jy ! Component: 200 - total flux cleaned = 0.0120595 Jy ! Total flux subtracted in 200 components = 0.0120595 Jy ! Clean residual min=-0.002840 max=0.002182 Jy/beam ! Clean residual mean=-0.000012 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.233604 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 = 0.00115349 Jy ! Component: 100 - total flux cleaned = 0.00175156 Jy ! Component: 150 - total flux cleaned = 0.00196366 Jy ! Component: 200 - total flux cleaned = 0.00215732 Jy ! Total flux subtracted in 200 components = 0.00215732 Jy ! Clean residual min=-0.002526 max=0.002279 Jy/beam ! Clean residual mean=0.000004 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.235761 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 0.235761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8358 mas, bmaj=2.174 mas, bpa=-3.518 degrees ! Estimated noise=556.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901497 Jy ! Component: 100 - total flux cleaned = 0.000943549 Jy ! Component: 150 - total flux cleaned = 0.000973829 Jy ! Component: 200 - total flux cleaned = 0.000972561 Jy ! Total flux subtracted in 200 components = 0.000972561 Jy ! Clean residual min=-0.001871 max=0.002047 Jy/beam ! Clean residual mean=0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.236734 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.236734 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=0.230819Jy sigma=0.000784 ! Fit after self-cal, rms=0.230866Jy sigma=0.000784 wmodel J1827-4533_X_2014_06_09_pus_map.mod ! Writing 101 model components to file: J1827-4533_X_2014_06_09_pus_map.mod wobs J1827-4533_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1827-4533_X_2014_06_09_pus_uvs.fits wwins J1827-4533_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1827-4533_X_2014_06_09_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 = 0.00010309 Jy ! Component: 100 - total flux cleaned = 0.000165222 Jy ! Component: 150 - total flux cleaned = 0.000193819 Jy ! Component: 200 - total flux cleaned = 0.000142762 Jy ! Component: 250 - total flux cleaned = 2.18084e-05 Jy ! Component: 300 - total flux cleaned = -6.95275e-05 Jy ! Component: 350 - total flux cleaned = -0.00017889 Jy ! Component: 400 - total flux cleaned = -0.000325759 Jy ! Component: 450 - total flux cleaned = -0.000366276 Jy ! Component: 500 - total flux cleaned = -0.000464795 Jy ! Component: 550 - total flux cleaned = -0.000464724 Jy ! Component: 600 - total flux cleaned = -0.000482997 Jy ! Component: 650 - total flux cleaned = -0.000464997 Jy ! Component: 700 - total flux cleaned = -0.000482611 Jy ! Component: 750 - total flux cleaned = -0.000465569 Jy ! Component: 800 - total flux cleaned = -0.000465836 Jy ! Component: 850 - total flux cleaned = -0.000498332 Jy ! Component: 900 - total flux cleaned = -0.000514195 Jy ! Component: 950 - total flux cleaned = -0.000513839 Jy ! Component: 1000 - total flux cleaned = -0.000513715 Jy ! Component: 1050 - total flux cleaned = -0.000513919 Jy ! Component: 1100 - total flux cleaned = -0.000543733 Jy ! Component: 1150 - total flux cleaned = -0.000601525 Jy ! Component: 1200 - total flux cleaned = -0.000615826 Jy ! Component: 1250 - total flux cleaned = -0.000615742 Jy ! Component: 1300 - total flux cleaned = -0.000657219 Jy ! Component: 1350 - total flux cleaned = -0.000724975 Jy ! Component: 1400 - total flux cleaned = -0.000711952 Jy ! Component: 1450 - total flux cleaned = -0.000764873 Jy ! Component: 1500 - total flux cleaned = -0.000803656 Jy ! Component: 1550 - total flux cleaned = -0.000816226 Jy ! Component: 1600 - total flux cleaned = -0.000816277 Jy ! Component: 1650 - total flux cleaned = -0.000866139 Jy ! Component: 1700 - total flux cleaned = -0.000903218 Jy ! Component: 1750 - total flux cleaned = -0.000964275 Jy ! Component: 1800 - total flux cleaned = -0.00106091 Jy ! Component: 1850 - total flux cleaned = -0.00113261 Jy ! Component: 1900 - total flux cleaned = -0.00120369 Jy ! Component: 1950 - total flux cleaned = -0.00127407 Jy ! Component: 2000 - total flux cleaned = -0.00139029 Jy ! Total flux subtracted in 2048 components = -0.00147087 Jy ! Clean residual min=-0.000638 max=0.000605 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.235263 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 213 components and 0.235263 Jy ![Exited script file: muppet] wmap "J1827-4533_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8358 x 2.174 at -3.518 degrees (North through East) ! Clean map min=-0.0011854 max=0.16438 Jy/beam ! Writing clean map to FITS file: J1827-4533_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211751 device "J1827-4533_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1827-4533_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386442 0.386442 0.772884 1.54577 3.09154 6.18307 12.3661 24.7323 49.4646 98.9292 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8358 x 2.174 at -3.518 degrees (North through East) ! Clean map min=-0.0011854 max=0.16438 Jy/beam quit ! Quitting program ! Log file J1827-4533_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:09 2016