! Started logfile: J0903-3117_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:46:54 2019 obs J0903-3117_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0903-3117_X_2017_05_31_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838123 visibilities/baseline/integration-bin. ! Found source: J0903-3117 ! ! 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 1698 lines of history. ! ! Reading 52500 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 J0903-3117_X_2017_05_31_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 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965936Jy sigma=0.006602 ! Fit after self-cal, rms=0.935395Jy sigma=0.006420 ! 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=0.6234 mas, bmaj=1.635 mas, bpa=0.4987 degrees ! Estimated noise=957.283 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 = 0.0493291 Jy ! Component: 100 - total flux cleaned = 0.0639813 Jy ! Total flux subtracted in 100 components = 0.0639813 Jy ! Clean residual min=-0.003176 max=0.006118 Jy/beam ! Clean residual mean=-0.000020 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.0639813 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0639813 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=0.103923Jy sigma=0.000644 ! Fit after self-cal, rms=0.103617Jy sigma=0.000642 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727253 Jy ! Component: 100 - total flux cleaned = 0.0112093 Jy ! Total flux subtracted in 100 components = 0.0112093 Jy ! Clean residual min=-0.002673 max=0.003178 Jy/beam ! Clean residual mean=-0.000009 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0751906 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.0751906 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=0.102912Jy sigma=0.000637 ! Fit after self-cal, rms=0.102881Jy sigma=0.000636 ! 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=0.8393 mas, bmaj=2.171 mas, bpa=-2.986 degrees ! Estimated noise=496.941 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 (0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395961 Jy ! Component: 100 - total flux cleaned = 0.00596996 Jy ! Component: 150 - total flux cleaned = 0.00721466 Jy ! Component: 200 - total flux cleaned = 0.00776199 Jy ! Total flux subtracted in 200 components = 0.00776199 Jy ! Clean residual min=-0.001674 max=0.001674 Jy/beam ! Clean residual mean=0.000007 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0829526 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.0829526 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=0.102739Jy sigma=0.000635 ! Fit after self-cal, rms=0.102725Jy sigma=0.000635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.97 ! LA 0.98 MK 1.08 NL 1.14 OV 1.06 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.96 KP 0.97 ! LA 0.97 MK 1.03 NL 1.03 OV 1.07 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.07 KP 0.86 ! LA 1.01 MK 0.98 NL 1.04 OV 1.06 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.03 KP 0.94 ! LA 0.97 MK 0.97 NL 1.02 OV 1.12 ! PT 1.13 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.93 KP 0.97 ! LA 1.00 MK 1.03 NL 0.98 OV 1.09 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.96 KP 0.93 ! LA 0.95 MK 1.03 NL 1.00 OV 1.00 ! PT 1.11 SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.94 ! LA 0.98 MK 1.08 NL 0.93 OV 1.01 ! PT 1.11 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.20 KP 0.93 ! LA 0.96 MK 1.02 NL 1.03 OV 0.99 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 9. ! 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 0.98 KP 0.99 ! LA 0.96 MK 0.95 NL 0.99 OV 0.94 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.94 KP 0.93 ! LA 0.97 MK 1.04 NL 0.99 OV 1.02 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.87 KP 0.89 ! LA 0.93 MK 1.02 NL 0.96 OV 1.06 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 HN 0.84 KP 0.88 ! LA 1.01 MK 0.96 NL 0.91 OV 1.00 ! PT 1.05 SC 0.85 ! ! ! Fit before self-cal, rms=0.102725Jy sigma=0.000635 ! Fit after self-cal, rms=0.102266Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.845 mas, bmaj=2.183 mas, bpa=-3.019 degrees ! Estimated noise=495.393 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 = 0.000321424 Jy ! Component: 100 - total flux cleaned = 0.00032243 Jy ! Component: 150 - total flux cleaned = 0.000324296 Jy ! Component: 200 - total flux cleaned = 0.000323518 Jy ! Total flux subtracted in 200 components = 0.000323518 Jy ! Clean residual min=-0.001301 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0832761 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0832761 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=0.102257Jy sigma=0.000634 ! Fit after self-cal, rms=0.102307Jy sigma=0.000634 ! 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=0.102307Jy sigma=0.000634 ! Fit after self-cal, rms=0.102523Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8445 mas, bmaj=2.177 mas, bpa=-2.908 degrees ! Estimated noise=494.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206771 Jy ! Component: 100 - total flux cleaned = 0.000206363 Jy ! Component: 150 - total flux cleaned = 0.000206004 Jy ! Component: 200 - total flux cleaned = 0.000205954 Jy ! Total flux subtracted in 200 components = 0.000205954 Jy ! Clean residual min=-0.001139 max=0.001350 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0834821 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0834821 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=0.102518Jy sigma=0.000633 ! Fit after self-cal, rms=0.102541Jy sigma=0.000633 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 (-15.2, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114648 Jy ! Component: 100 - total flux cleaned = 0.00129406 Jy ! Component: 150 - total flux cleaned = 0.00139887 Jy ! Component: 200 - total flux cleaned = 0.00145384 Jy ! Total flux subtracted in 200 components = 0.00145384 Jy ! Clean residual min=-0.001066 max=0.001061 Jy/beam ! Clean residual mean=0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0849359 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.0849359 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=0.102524Jy sigma=0.000633 ! Fit after self-cal, rms=0.102524Jy sigma=0.000633 ! 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=0.102524Jy sigma=0.000633 ! Fit after self-cal, rms=0.102408Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8419 mas, bmaj=2.164 mas, bpa=-2.683 degrees ! Estimated noise=492.379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056431 Jy ! Component: 100 - total flux cleaned = 0.000603931 Jy ! Component: 150 - total flux cleaned = 0.000603724 Jy ! Component: 200 - total flux cleaned = 0.000619631 Jy ! Total flux subtracted in 200 components = 0.000619631 Jy ! Clean residual min=-0.001006 max=0.000978 Jy/beam ! Clean residual mean=0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0855555 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.0855555 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=0.102399Jy sigma=0.000633 ! Fit after self-cal, rms=0.102422Jy sigma=0.000633 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 = 0.000189508 Jy ! Component: 100 - total flux cleaned = 0.00018988 Jy ! Component: 150 - total flux cleaned = 0.000174757 Jy ! Component: 200 - total flux cleaned = 0.000146289 Jy ! Total flux subtracted in 200 components = 0.000146289 Jy ! Clean residual min=-0.001014 max=0.000962 Jy/beam ! Clean residual mean=0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0857018 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 108 components and 0.0857018 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=0.102417Jy sigma=0.000633 ! Fit after self-cal, rms=0.102416Jy sigma=0.000633 ! 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=0.102416Jy sigma=0.000633 ! Fit after self-cal, rms=0.102288Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=6.734 mas, bpa=4.328 degrees ! Estimated noise=621.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564087 Jy ! Component: 100 - total flux cleaned = 0.000715796 Jy ! Component: 150 - total flux cleaned = 0.000782041 Jy ! Component: 200 - total flux cleaned = 0.000814332 Jy ! Total flux subtracted in 200 components = 0.000814332 Jy ! Clean residual min=-0.001086 max=0.000988 Jy/beam ! Clean residual mean=0.000008 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0865161 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.0865162 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=0.102287Jy sigma=0.000633 ! Fit after self-cal, rms=0.102292Jy sigma=0.000633 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 = 0.000263036 Jy ! Component: 100 - total flux cleaned = 0.00031058 Jy ! Component: 150 - total flux cleaned = 0.000345041 Jy ! Component: 200 - total flux cleaned = 0.000369938 Jy ! Total flux subtracted in 200 components = 0.000369938 Jy ! Clean residual min=-0.001059 max=0.000989 Jy/beam ! Clean residual mean=0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0868861 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.0868861 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=0.102292Jy sigma=0.000633 ! Fit after self-cal, rms=0.102292Jy sigma=0.000633 ! 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=0.8398 mas, bmaj=2.155 mas, bpa=-2.545 degrees ! Estimated noise=491.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8398 x 2.155 at -2.545 degrees (North through East) ! Clean map min=-0.0014993 max=0.065932 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=0.6218 mas, bmaj=1.629 mas, bpa=1.242 degrees ! Estimated noise=932.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476892 Jy ! Component: 100 - total flux cleaned = 0.0632676 Jy ! Component: 150 - total flux cleaned = 0.0706236 Jy ! Component: 200 - total flux cleaned = 0.0749176 Jy ! Total flux subtracted in 200 components = 0.0749176 Jy ! Clean residual min=-0.002780 max=0.002666 Jy/beam ! Clean residual mean=-0.000010 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0749177 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0749177 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.155 mas, bpa=-2.545 degrees ! Estimated noise=491.05 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 = 0.00411563 Jy ! Component: 100 - total flux cleaned = 0.00651461 Jy ! Component: 150 - total flux cleaned = 0.00822886 Jy ! Component: 200 - total flux cleaned = 0.00951247 Jy ! Total flux subtracted in 200 components = 0.00951247 Jy ! Clean residual min=-0.001152 max=0.001182 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0844301 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.0844301 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=2.43 mas, bmaj=6.734 mas, bpa=4.328 degrees ! Estimated noise=621.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137326 Jy ! Component: 100 - total flux cleaned = 0.00180543 Jy ! Component: 150 - total flux cleaned = 0.00211622 Jy ! Component: 200 - total flux cleaned = 0.00236238 Jy ! Total flux subtracted in 200 components = 0.00236238 Jy ! Clean residual min=-0.001124 max=0.000912 Jy/beam ! Clean residual mean=0.000008 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0867925 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 = 0.000179962 Jy ! Component: 100 - total flux cleaned = 0.000340121 Jy ! Component: 150 - total flux cleaned = 0.000436476 Jy ! Component: 200 - total flux cleaned = 0.000477088 Jy ! Total flux subtracted in 200 components = 0.000477088 Jy ! Clean residual min=-0.001079 max=0.000922 Jy/beam ! Clean residual mean=0.000010 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0872696 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0872696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.155 mas, bpa=-2.545 degrees ! Estimated noise=491.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123721 Jy ! Component: 100 - total flux cleaned = -0.000184352 Jy ! Component: 150 - total flux cleaned = -0.000239054 Jy ! Component: 200 - total flux cleaned = -0.000264335 Jy ! Total flux subtracted in 200 components = -0.000264335 Jy ! Clean residual min=-0.001128 max=0.001004 Jy/beam ! Clean residual mean=0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0870053 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.0870053 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=0.102304Jy sigma=0.000633 ! Fit after self-cal, rms=0.102311Jy sigma=0.000633 wmodel J0903-3117_X_2017_05_31_pus_map.mod ! Writing 84 model components to file: J0903-3117_X_2017_05_31_pus_map.mod wobs J0903-3117_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0903-3117_X_2017_05_31_pus_uvs.fits wwins J0903-3117_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0903-3117_X_2017_05_31_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 = -0.000227029 Jy ! Component: 100 - total flux cleaned = -8.69845e-05 Jy ! Component: 150 - total flux cleaned = 4.46999e-05 Jy ! Component: 200 - total flux cleaned = 0.000155222 Jy ! Component: 250 - total flux cleaned = 0.000231685 Jy ! Component: 300 - total flux cleaned = 0.000291415 Jy ! Component: 350 - total flux cleaned = 0.000363847 Jy ! Component: 400 - total flux cleaned = 0.000448622 Jy ! Component: 450 - total flux cleaned = 0.000531743 Jy ! Component: 500 - total flux cleaned = 0.000572347 Jy ! Component: 550 - total flux cleaned = 0.000678732 Jy ! Component: 600 - total flux cleaned = 0.000704611 Jy ! Component: 650 - total flux cleaned = 0.000730433 Jy ! Component: 700 - total flux cleaned = 0.000806149 Jy ! Component: 750 - total flux cleaned = 0.00088042 Jy ! Component: 800 - total flux cleaned = 0.000928893 Jy ! Component: 850 - total flux cleaned = 0.000976612 Jy ! Component: 900 - total flux cleaned = 0.00102353 Jy ! Component: 950 - total flux cleaned = 0.00111594 Jy ! Component: 1000 - total flux cleaned = 0.00118415 Jy ! Component: 1050 - total flux cleaned = 0.00128495 Jy ! Component: 1100 - total flux cleaned = 0.00130693 Jy ! Component: 1150 - total flux cleaned = 0.00139424 Jy ! Component: 1200 - total flux cleaned = 0.00148009 Jy ! Component: 1250 - total flux cleaned = 0.00152224 Jy ! Component: 1300 - total flux cleaned = 0.00156411 Jy ! Component: 1350 - total flux cleaned = 0.00158487 Jy ! Component: 1400 - total flux cleaned = 0.00161561 Jy ! Component: 1450 - total flux cleaned = 0.00164585 Jy ! Component: 1500 - total flux cleaned = 0.00168585 Jy ! Component: 1550 - total flux cleaned = 0.00171529 Jy ! Component: 1600 - total flux cleaned = 0.00177353 Jy ! Component: 1650 - total flux cleaned = 0.00180224 Jy ! Component: 1700 - total flux cleaned = 0.00182122 Jy ! Component: 1750 - total flux cleaned = 0.00187779 Jy ! Component: 1800 - total flux cleaned = 0.00188716 Jy ! Component: 1850 - total flux cleaned = 0.00193338 Jy ! Component: 1900 - total flux cleaned = 0.00195169 Jy ! Component: 1950 - total flux cleaned = 0.00197897 Jy ! Component: 2000 - total flux cleaned = 0.00201467 Jy ! Total flux subtracted in 2048 components = 0.00204114 Jy ! Clean residual min=-0.000537 max=0.000494 Jy/beam ! Clean residual mean=0.000005 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0890464 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 201 components and 0.0890464 Jy ![Exited script file: muppet] wmap "J0903-3117_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8398 x 2.155 at -2.545 degrees (North through East) ! Clean map min=-0.00098625 max=0.065009 Jy/beam ! Writing clean map to FITS file: J0903-3117_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0650093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160077 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.738712 0.738712 1.47742 2.95485 5.9097 11.8194 23.6388 47.2776 94.5552 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8398 x 2.155 at -2.545 degrees (North through East) ! Clean map min=-0.00098625 max=0.065009 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 J0903-3117_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:46:57 2019