! Started logfile: J2355-2125_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:54:19 2019 obs J2355-2125_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2355-2125_X_2017_01_16_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.618287 visibilities/baseline/integration-bin. ! Found source: J2355-2125 ! ! 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 1309 lines of history. ! ! Reading 32052 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 J2355-2125_X_2017_01_16_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 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882020Jy sigma=0.006532 ! Fit after self-cal, rms=0.872894Jy sigma=0.006468 ! 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=0.8334 mas, bmaj=2.957 mas, bpa=15.4 degrees ! Estimated noise=739.946 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 = 0.0950507 Jy ! Component: 100 - total flux cleaned = 0.128965 Jy ! Total flux subtracted in 100 components = 0.128965 Jy ! Clean residual min=-0.010510 max=0.017704 Jy/beam ! Clean residual mean=0.000066 rms=0.003397 Jy/beam ! Combined flux in latest and established models = 0.128965 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.128965 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=0.135980Jy sigma=0.000753 ! Fit after self-cal, rms=0.135923Jy sigma=0.000752 ! 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=0.9741 mas, bmaj=3.176 mas, bpa=13.97 degrees ! Estimated noise=560.816 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 = 0.0250483 Jy ! Component: 100 - total flux cleaned = 0.0383329 Jy ! Component: 150 - total flux cleaned = 0.0471114 Jy ! Component: 200 - total flux cleaned = 0.0532345 Jy ! Total flux subtracted in 200 components = 0.0532345 Jy ! Clean residual min=-0.009871 max=0.023744 Jy/beam ! Clean residual mean=0.000041 rms=0.003557 Jy/beam ! Combined flux in latest and established models = 0.182199 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.182199 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=0.129876Jy sigma=0.000710 ! Fit after self-cal, rms=0.129947Jy sigma=0.000709 ! Inverting map ! Added new window around map position (-0.2, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212918 Jy ! Component: 100 - total flux cleaned = 0.0310826 Jy ! Component: 150 - total flux cleaned = 0.0375112 Jy ! Component: 200 - total flux cleaned = 0.0423069 Jy ! Total flux subtracted in 200 components = 0.0423069 Jy ! Clean residual min=-0.007820 max=0.007088 Jy/beam ! Clean residual mean=-0.000025 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.224506 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 76 components and 0.224506 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=0.126138Jy sigma=0.000677 ! Fit after self-cal, rms=0.125343Jy sigma=0.000673 ! 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 1.04 FD 1.00 HN 0.94 KP 0.99 ! LA 1.01 MK 1.00* NL 0.97 OV 1.06 ! PT 0.66 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 0.98 ! LA 0.99 MK 1.00* NL 1.00 OV 1.07 ! PT 0.60 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 1.00 ! LA 1.00 MK 1.00* NL 0.97 OV 1.02 ! PT 0.66 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.45 KP 1.00 ! LA 0.98 MK 1.00* NL 1.03 OV 1.09 ! PT 0.58 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.92 KP 1.00 ! LA 1.04 MK 1.00* NL 0.97 OV 1.02 ! PT 0.57 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.93 KP 1.00 ! LA 1.04 MK 1.00* NL 0.98 OV 1.10 ! PT 0.60 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.94 KP 0.98 ! LA 0.97 MK 1.00* NL 1.00 OV 1.05 ! PT 0.60 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.02 KP 0.98 ! LA 1.02 MK 1.00* NL 1.01 OV 1.04 ! PT 0.61 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 1.00 ! LA 0.98 MK 1.00* NL 1.02 OV 1.06 ! PT 0.62 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.98 KP 1.03 ! LA 0.98 MK 1.00* NL 1.00 OV 1.07 ! PT 0.59 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.54 KP 1.03 ! LA 1.00 MK 1.00* NL 1.09 OV 1.09 ! PT 0.62 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.95 KP 1.03 ! LA 0.99 MK 1.00* NL 0.99 OV 1.08 ! PT 0.61 SC 1.08 ! ! ! Fit before self-cal, rms=0.125343Jy sigma=0.000673 ! Fit after self-cal, rms=0.106501Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=3.205 mas, bpa=13.86 degrees ! Estimated noise=553.488 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 = 0.00765297 Jy ! Component: 100 - total flux cleaned = 0.0110345 Jy ! Component: 150 - total flux cleaned = 0.0113795 Jy ! Component: 200 - total flux cleaned = 0.0115458 Jy ! Total flux subtracted in 200 components = 0.0115458 Jy ! Clean residual min=-0.003079 max=0.003547 Jy/beam ! Clean residual mean=0.000001 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.236052 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 108 components and 0.236052 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=0.105896Jy sigma=0.000655 ! Fit after self-cal, rms=0.105626Jy sigma=0.000653 ! 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=0.105626Jy sigma=0.000653 ! Fit after self-cal, rms=0.110698Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9815 mas, bmaj=3.203 mas, bpa=13.92 degrees ! Estimated noise=554.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301212 Jy ! Component: 100 - total flux cleaned = 0.00439144 Jy ! Component: 150 - total flux cleaned = 0.00489924 Jy ! Component: 200 - total flux cleaned = 0.00534538 Jy ! Total flux subtracted in 200 components = 0.00534538 Jy ! Clean residual min=-0.001971 max=0.002216 Jy/beam ! Clean residual mean=0.000006 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.241397 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 136 components and 0.241397 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=0.110590Jy sigma=0.000650 ! Fit after self-cal, rms=0.110603Jy sigma=0.000649 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 = 0.00121545 Jy ! Component: 100 - total flux cleaned = 0.0016367 Jy ! Component: 150 - total flux cleaned = 0.00198104 Jy ! Component: 200 - total flux cleaned = 0.00214325 Jy ! Total flux subtracted in 200 components = 0.00214325 Jy ! Clean residual min=-0.001754 max=0.001887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.24354 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.24354 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=0.110566Jy sigma=0.000649 ! Fit after self-cal, rms=0.110562Jy sigma=0.000649 ! 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=0.110562Jy sigma=0.000649 ! Fit after self-cal, rms=0.111306Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9823 mas, bmaj=3.207 mas, bpa=13.91 degrees ! Estimated noise=554.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116114 Jy ! Component: 100 - total flux cleaned = 0.00164105 Jy ! Component: 150 - total flux cleaned = 0.00200566 Jy ! Component: 200 - total flux cleaned = 0.00220819 Jy ! Total flux subtracted in 200 components = 0.00220819 Jy ! Clean residual min=-0.001736 max=0.001637 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.245749 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 163 components and 0.245749 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=0.111278Jy sigma=0.000649 ! Fit after self-cal, rms=0.111270Jy sigma=0.000649 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 = 0.000445812 Jy ! Component: 100 - total flux cleaned = 0.000734452 Jy ! Component: 150 - total flux cleaned = 0.000885323 Jy ! Component: 200 - total flux cleaned = 0.000977183 Jy ! Total flux subtracted in 200 components = 0.000977183 Jy ! Clean residual min=-0.001649 max=0.001448 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.246726 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 180 components and 0.246726 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=0.111256Jy sigma=0.000649 ! Fit after self-cal, rms=0.111256Jy sigma=0.000649 ! 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=0.111256Jy sigma=0.000649 ! Fit after self-cal, rms=0.111344Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=4.495 mas, bpa=0.6991 degrees ! Estimated noise=686.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515007 Jy ! Component: 100 - total flux cleaned = 0.000662275 Jy ! Component: 150 - total flux cleaned = 0.000825669 Jy ! Component: 200 - total flux cleaned = 0.000975459 Jy ! Total flux subtracted in 200 components = 0.000975459 Jy ! Clean residual min=-0.001469 max=0.001383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.247701 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 196 components and 0.247701 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=0.111331Jy sigma=0.000648 ! Fit after self-cal, rms=0.111327Jy sigma=0.000648 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 = 0.000109557 Jy ! Component: 100 - total flux cleaned = 0.000259607 Jy ! Component: 150 - total flux cleaned = 0.000377761 Jy ! Component: 200 - total flux cleaned = 0.000378009 Jy ! Total flux subtracted in 200 components = 0.000378009 Jy ! Clean residual min=-0.001438 max=0.001207 Jy/beam ! Clean residual mean=-0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.248079 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 202 components and 0.248079 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=0.111323Jy sigma=0.000648 ! Fit after self-cal, rms=0.111322Jy sigma=0.000648 ! 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=0.9829 mas, bmaj=3.21 mas, bpa=13.89 degrees ! Estimated noise=554.529 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 3.21 at 13.89 degrees (North through East) ! Clean map min=-0.0015334 max=0.12565 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=0.8363 mas, bmaj=2.986 mas, bpa=15.31 degrees ! Estimated noise=733.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0932915 Jy ! Component: 100 - total flux cleaned = 0.127792 Jy ! Component: 150 - total flux cleaned = 0.150911 Jy ! Component: 200 - total flux cleaned = 0.167848 Jy ! Total flux subtracted in 200 components = 0.167848 Jy ! Clean residual min=-0.006944 max=0.009810 Jy/beam ! Clean residual mean=0.000078 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.167848 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.167848 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=3.21 mas, bpa=13.89 degrees ! Estimated noise=554.529 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 = 0.0182336 Jy ! Component: 100 - total flux cleaned = 0.0311156 Jy ! Component: 150 - total flux cleaned = 0.0406699 Jy ! Component: 200 - total flux cleaned = 0.0479542 Jy ! Total flux subtracted in 200 components = 0.0479542 Jy ! Clean residual min=-0.003659 max=0.004356 Jy/beam ! Clean residual mean=0.000051 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.215802 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.215802 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=2.125 mas, bmaj=4.495 mas, bpa=0.6991 degrees ! Estimated noise=686.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884414 Jy ! Component: 100 - total flux cleaned = 0.0145264 Jy ! Component: 150 - total flux cleaned = 0.0185316 Jy ! Component: 200 - total flux cleaned = 0.0214582 Jy ! Total flux subtracted in 200 components = 0.0214582 Jy ! Clean residual min=-0.002078 max=0.002254 Jy/beam ! Clean residual mean=0.000033 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.23726 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 = 0.00221657 Jy ! Component: 100 - total flux cleaned = 0.00391948 Jy ! Component: 150 - total flux cleaned = 0.00524005 Jy ! Component: 200 - total flux cleaned = 0.00627481 Jy ! Total flux subtracted in 200 components = 0.00627481 Jy ! Clean residual min=-0.001840 max=0.001657 Jy/beam ! Clean residual mean=0.000018 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.243535 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 160 components and 0.243535 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=3.21 mas, bpa=13.89 degrees ! Estimated noise=554.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048724 Jy ! Component: 100 - total flux cleaned = 0.000925478 Jy ! Component: 150 - total flux cleaned = 0.00133329 Jy ! Component: 200 - total flux cleaned = 0.00163081 Jy ! Total flux subtracted in 200 components = 0.00163081 Jy ! Clean residual min=-0.001881 max=0.001733 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.245166 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 180 components and 0.245166 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=0.111358Jy sigma=0.000649 ! Fit after self-cal, rms=0.111324Jy sigma=0.000649 wmodel J2355-2125_X_2017_01_16_pus_map.mod ! Writing 180 model components to file: J2355-2125_X_2017_01_16_pus_map.mod wobs J2355-2125_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2355-2125_X_2017_01_16_pus_uvs.fits wwins J2355-2125_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J2355-2125_X_2017_01_16_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 = -0.000269184 Jy ! Component: 100 - total flux cleaned = -0.000586249 Jy ! Component: 150 - total flux cleaned = -0.000850406 Jy ! Component: 200 - total flux cleaned = -0.000917806 Jy ! Component: 250 - total flux cleaned = -0.000960716 Jy ! Component: 300 - total flux cleaned = -0.00110318 Jy ! Component: 350 - total flux cleaned = -0.00122054 Jy ! Component: 400 - total flux cleaned = -0.00127722 Jy ! Component: 450 - total flux cleaned = -0.00138665 Jy ! Component: 500 - total flux cleaned = -0.00142138 Jy ! Component: 550 - total flux cleaned = -0.00142121 Jy ! Component: 600 - total flux cleaned = -0.00147066 Jy ! Component: 650 - total flux cleaned = -0.00148624 Jy ! Component: 700 - total flux cleaned = -0.00151706 Jy ! Component: 750 - total flux cleaned = -0.00153243 Jy ! Component: 800 - total flux cleaned = -0.00153226 Jy ! Component: 850 - total flux cleaned = -0.00144619 Jy ! Component: 900 - total flux cleaned = -0.00137581 Jy ! Component: 950 - total flux cleaned = -0.00129331 Jy ! Component: 1000 - total flux cleaned = -0.00118562 Jy ! Component: 1050 - total flux cleaned = -0.00114611 Jy ! Component: 1100 - total flux cleaned = -0.00111994 Jy ! Component: 1150 - total flux cleaned = -0.00104372 Jy ! Component: 1200 - total flux cleaned = -0.000969193 Jy ! Component: 1250 - total flux cleaned = -0.000944881 Jy ! Component: 1300 - total flux cleaned = -0.000873209 Jy ! Component: 1350 - total flux cleaned = -0.000838137 Jy ! Component: 1400 - total flux cleaned = -0.000791604 Jy ! Component: 1450 - total flux cleaned = -0.000723354 Jy ! Component: 1500 - total flux cleaned = -0.000700967 Jy ! Component: 1550 - total flux cleaned = -0.000689833 Jy ! Component: 1600 - total flux cleaned = -0.000667965 Jy ! Component: 1650 - total flux cleaned = -0.000635849 Jy ! Component: 1700 - total flux cleaned = -0.000583582 Jy ! Component: 1750 - total flux cleaned = -0.000583852 Jy ! Component: 1800 - total flux cleaned = -0.000533296 Jy ! Component: 1850 - total flux cleaned = -0.000523681 Jy ! Component: 1900 - total flux cleaned = -0.00053359 Jy ! Component: 1950 - total flux cleaned = -0.000533531 Jy ! Component: 2000 - total flux cleaned = -0.000485635 Jy ! Total flux subtracted in 2048 components = -0.000495252 Jy ! Clean residual min=-0.000471 max=0.000486 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.24467 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 323 components and 0.24467 Jy ![Exited script file: muppet] wmap "J2355-2125_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 3.21 at 13.89 degrees (North through East) ! Clean map min=-0.0011195 max=0.12765 Jy/beam ! Writing clean map to FITS file: J2355-2125_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181265 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426017 0.426017 0.852034 1.70407 3.40814 6.81627 13.6325 27.2651 54.5302 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 3.21 at 13.89 degrees (North through East) ! Clean map min=-0.0011195 max=0.12765 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 J2355-2125_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:54:22 2019