! Started logfile: J1131-1628_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:48:39 2019 obs J1131-1628_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1131-1628_X_2017_05_31_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791667 visibilities/baseline/integration-bin. ! Found source: J1131-1628 ! ! 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 41040 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 J1131-1628_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959937Jy sigma=0.007179 ! Fit after self-cal, rms=0.931814Jy sigma=0.006994 ! 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=0.7808 mas, bmaj=1.594 mas, bpa=0.5977 degrees ! Estimated noise=850.25 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 = 0.0534082 Jy ! Component: 100 - total flux cleaned = 0.0672348 Jy ! Total flux subtracted in 100 components = 0.0672348 Jy ! Clean residual min=-0.004831 max=0.012213 Jy/beam ! Clean residual mean=0.000079 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.0672348 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0672348 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=0.096511Jy sigma=0.000669 ! Fit after self-cal, rms=0.096337Jy sigma=0.000669 ! Inverting map ! Added new window around map position (2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112457 Jy ! Component: 100 - total flux cleaned = 0.0182662 Jy ! Total flux subtracted in 100 components = 0.0182662 Jy ! Clean residual min=-0.003967 max=0.006539 Jy/beam ! Clean residual mean=0.000049 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0855011 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0855011 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=0.094614Jy sigma=0.000653 ! Fit after self-cal, rms=0.094416Jy sigma=0.000651 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728252 Jy ! Component: 100 - total flux cleaned = 0.0117088 Jy ! Total flux subtracted in 100 components = 0.0117088 Jy ! Clean residual min=-0.003194 max=0.004964 Jy/beam ! Clean residual mean=0.000029 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0972099 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0972099 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=0.093705Jy sigma=0.000645 ! Fit after self-cal, rms=0.093620Jy sigma=0.000644 ! 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=0.9569 mas, bmaj=1.952 mas, bpa=3.329 degrees ! Estimated noise=473.195 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 = 0.00594311 Jy ! Component: 100 - total flux cleaned = 0.00940429 Jy ! Component: 150 - total flux cleaned = 0.0115794 Jy ! Component: 200 - total flux cleaned = 0.0128284 Jy ! Total flux subtracted in 200 components = 0.0128284 Jy ! Clean residual min=-0.002139 max=0.002902 Jy/beam ! Clean residual mean=0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.110038 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.110038 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=0.093249Jy sigma=0.000641 ! Fit after self-cal, rms=0.093199Jy sigma=0.000640 ! 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 0.96 FD 0.98 HN 1.06 KP 0.95 ! LA 0.92 MK 0.95 NL 1.05 OV 1.10 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.09 KP 0.95 ! LA 0.99 MK 0.99 NL 1.08 OV 1.09 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 0.90 ! LA 0.96 MK 0.96 NL 1.08 OV 1.07 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.04 KP 0.97 ! LA 0.97 MK 1.05 NL 1.05 OV 1.10 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 0.95 ! LA 0.96 MK 1.12 NL 0.98 OV 1.11 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.92 KP 0.98 ! LA 0.96 MK 1.10 NL 1.01 OV 1.04 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.11 KP 0.98 ! LA 1.03 MK 1.05 NL 0.99 OV 1.01 ! PT 1.06 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.10 KP 0.99 ! LA 0.97 MK 0.99 NL 1.01 OV 1.04 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.11 KP 0.96 ! LA 0.98 MK 0.99 NL 1.04 OV 1.04 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.06 KP 0.95 ! LA 0.96 MK 0.94 NL 1.00 OV 1.03 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.31 KP 0.93 ! LA 1.00 MK 0.90 NL 1.00 OV 0.97 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.21 KP 0.94 ! LA 0.99 MK 1.01 NL 0.94 OV 1.08 ! PT 1.10 SC 1.02 ! ! ! Fit before self-cal, rms=0.093199Jy sigma=0.000640 ! Fit after self-cal, rms=0.096054Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9647 mas, bmaj=1.958 mas, bpa=3.549 degrees ! Estimated noise=478.059 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 = 0.00140447 Jy ! Component: 100 - total flux cleaned = 0.00143781 Jy ! Component: 150 - total flux cleaned = 0.00149912 Jy ! Component: 200 - total flux cleaned = 0.00163604 Jy ! Total flux subtracted in 200 components = 0.00163604 Jy ! Clean residual min=-0.001304 max=0.001460 Jy/beam ! Clean residual mean=-0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.111674 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.111674 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=0.096012Jy sigma=0.000638 ! Fit after self-cal, rms=0.096072Jy sigma=0.000638 ! 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=0.096072Jy sigma=0.000638 ! Fit after self-cal, rms=0.096613Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9663 mas, bmaj=1.958 mas, bpa=3.554 degrees ! Estimated noise=478.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695975 Jy ! Component: 100 - total flux cleaned = 0.000760584 Jy ! Component: 150 - total flux cleaned = 0.000812946 Jy ! Component: 200 - total flux cleaned = 0.000792608 Jy ! Total flux subtracted in 200 components = 0.000792608 Jy ! Clean residual min=-0.001195 max=0.001224 Jy/beam ! Clean residual mean=-0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.112467 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.112467 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=0.096591Jy sigma=0.000637 ! Fit after self-cal, rms=0.096617Jy sigma=0.000637 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 = 0.000355151 Jy ! Component: 100 - total flux cleaned = 0.000382786 Jy ! Component: 150 - total flux cleaned = 0.000361647 Jy ! Component: 200 - total flux cleaned = 0.000322518 Jy ! Total flux subtracted in 200 components = 0.000322518 Jy ! Clean residual min=-0.001215 max=0.001150 Jy/beam ! Clean residual mean=-0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.112789 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.112789 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=0.096604Jy sigma=0.000637 ! Fit after self-cal, rms=0.096603Jy sigma=0.000637 ! 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=0.096603Jy sigma=0.000637 ! Fit after self-cal, rms=0.096356Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9649 mas, bmaj=1.958 mas, bpa=3.554 degrees ! Estimated noise=476.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449577 Jy ! Component: 100 - total flux cleaned = 0.000523052 Jy ! Component: 150 - total flux cleaned = 0.000523343 Jy ! Component: 200 - total flux cleaned = 0.000488115 Jy ! Total flux subtracted in 200 components = 0.000488115 Jy ! Clean residual min=-0.001146 max=0.001104 Jy/beam ! Clean residual mean=-0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.113278 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.113278 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=0.096344Jy sigma=0.000637 ! Fit after self-cal, rms=0.096348Jy sigma=0.000637 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 = 0.000231275 Jy ! Component: 100 - total flux cleaned = 0.000252101 Jy ! Component: 150 - total flux cleaned = 0.000201435 Jy ! Component: 200 - total flux cleaned = 0.000171663 Jy ! Total flux subtracted in 200 components = 0.000171663 Jy ! Clean residual min=-0.001164 max=0.001083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.113449 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.113449 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=0.096340Jy sigma=0.000637 ! Fit after self-cal, rms=0.096340Jy sigma=0.000637 ! 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=0.096340Jy sigma=0.000637 ! Fit after self-cal, rms=0.096021Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=4.004 mas, bpa=3.76 degrees ! Estimated noise=584.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464545 Jy ! Component: 100 - total flux cleaned = 0.00044632 Jy ! Component: 150 - total flux cleaned = 0.00042422 Jy ! Component: 200 - total flux cleaned = 0.000404731 Jy ! Total flux subtracted in 200 components = 0.000404731 Jy ! Clean residual min=-0.001027 max=0.001036 Jy/beam ! Clean residual mean=-0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.113854 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.113854 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=0.096020Jy sigma=0.000637 ! Fit after self-cal, rms=0.096023Jy sigma=0.000637 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 = 5.55829e-05 Jy ! Component: 100 - total flux cleaned = 4.10376e-05 Jy ! Component: 150 - total flux cleaned = 2.19646e-05 Jy ! Component: 200 - total flux cleaned = 3.54032e-06 Jy ! Total flux subtracted in 200 components = 3.54032e-06 Jy ! Clean residual min=-0.001041 max=0.001056 Jy/beam ! Clean residual mean=-0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.113857 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.113857 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=0.096023Jy sigma=0.000637 ! Fit after self-cal, rms=0.096025Jy sigma=0.000637 ! 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=0.9635 mas, bmaj=1.958 mas, bpa=3.585 degrees ! Estimated noise=475.271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9635 x 1.958 at 3.585 degrees (North through East) ! Clean map min=-0.0010176 max=0.066149 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=0.7882 mas, bmaj=1.598 mas, bpa=0.8318 degrees ! Estimated noise=856.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.052441 Jy ! Component: 100 - total flux cleaned = 0.0728526 Jy ! Component: 150 - total flux cleaned = 0.085661 Jy ! Component: 200 - total flux cleaned = 0.0941848 Jy ! Total flux subtracted in 200 components = 0.0941848 Jy ! Clean residual min=-0.002827 max=0.004775 Jy/beam ! Clean residual mean=0.000030 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0941849 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0941849 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=1.958 mas, bpa=3.585 degrees ! Estimated noise=475.271 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 = 0.00784079 Jy ! Component: 100 - total flux cleaned = 0.0124012 Jy ! Component: 150 - total flux cleaned = 0.0152028 Jy ! Component: 200 - total flux cleaned = 0.0169784 Jy ! Total flux subtracted in 200 components = 0.0169784 Jy ! Clean residual min=-0.001174 max=0.001790 Jy/beam ! Clean residual mean=0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.111163 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.111163 Jy ! Inverting map ! Added new window around map position (-1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806084 Jy ! Component: 100 - total flux cleaned = 0.00118452 Jy ! Component: 150 - total flux cleaned = 0.00153086 Jy ! Component: 200 - total flux cleaned = 0.0016915 Jy ! Total flux subtracted in 200 components = 0.0016915 Jy ! Clean residual min=-0.001131 max=0.000970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.112855 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.112855 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=2.168 mas, bmaj=4.004 mas, bpa=3.76 degrees ! Estimated noise=584.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350356 Jy ! Component: 100 - total flux cleaned = 0.000287354 Jy ! Component: 150 - total flux cleaned = 0.000221682 Jy ! Component: 200 - total flux cleaned = 0.000182089 Jy ! Total flux subtracted in 200 components = 0.000182089 Jy ! Clean residual min=-0.001031 max=0.000998 Jy/beam ! Clean residual mean=-0.000006 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.113037 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 = -2.22806e-05 Jy ! Component: 100 - total flux cleaned = -4.18865e-05 Jy ! Component: 150 - total flux cleaned = -5.92472e-05 Jy ! Component: 200 - total flux cleaned = -7.48825e-05 Jy ! Total flux subtracted in 200 components = -7.48825e-05 Jy ! Clean residual min=-0.001004 max=0.000999 Jy/beam ! Clean residual mean=-0.000006 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.112962 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.112962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=1.958 mas, bpa=3.585 degrees ! Estimated noise=475.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.23942e-05 Jy ! Component: 100 - total flux cleaned = 6.95822e-06 Jy ! Component: 150 - total flux cleaned = -5.56003e-05 Jy ! Component: 200 - total flux cleaned = -9.74499e-05 Jy ! Total flux subtracted in 200 components = -9.74499e-05 Jy ! Clean residual min=-0.001033 max=0.000897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.112864 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.112864 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=0.095999Jy sigma=0.000637 ! Fit after self-cal, rms=0.095995Jy sigma=0.000637 wmodel J1131-1628_X_2017_05_31_pus_map.mod ! Writing 88 model components to file: J1131-1628_X_2017_05_31_pus_map.mod wobs J1131-1628_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1131-1628_X_2017_05_31_pus_uvs.fits wwins J1131-1628_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1131-1628_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 = -0.000117645 Jy ! Component: 100 - total flux cleaned = -6.80429e-05 Jy ! Component: 150 - total flux cleaned = -0.00019189 Jy ! Component: 200 - total flux cleaned = -0.000324562 Jy ! Component: 250 - total flux cleaned = -0.000466624 Jy ! Component: 300 - total flux cleaned = -0.000563155 Jy ! Component: 350 - total flux cleaned = -0.000656739 Jy ! Component: 400 - total flux cleaned = -0.000695803 Jy ! Component: 450 - total flux cleaned = -0.000746528 Jy ! Component: 500 - total flux cleaned = -0.000807956 Jy ! Component: 550 - total flux cleaned = -0.00083234 Jy ! Component: 600 - total flux cleaned = -0.000903121 Jy ! Component: 650 - total flux cleaned = -0.000926062 Jy ! Component: 700 - total flux cleaned = -0.00097135 Jy ! Component: 750 - total flux cleaned = -0.00100481 Jy ! Component: 800 - total flux cleaned = -0.00103739 Jy ! Component: 850 - total flux cleaned = -0.00102649 Jy ! Component: 900 - total flux cleaned = -0.0010158 Jy ! Component: 950 - total flux cleaned = -0.00100542 Jy ! Component: 1000 - total flux cleaned = -0.000995244 Jy ! Component: 1050 - total flux cleaned = -0.00098527 Jy ! Component: 1100 - total flux cleaned = -0.00101509 Jy ! Component: 1150 - total flux cleaned = -0.00101495 Jy ! Component: 1200 - total flux cleaned = -0.00102458 Jy ! Component: 1250 - total flux cleaned = -0.00104349 Jy ! Component: 1300 - total flux cleaned = -0.00104359 Jy ! Component: 1350 - total flux cleaned = -0.00105275 Jy ! Component: 1400 - total flux cleaned = -0.00104347 Jy ! Component: 1450 - total flux cleaned = -0.00106146 Jy ! Component: 1500 - total flux cleaned = -0.00105246 Jy ! Component: 1550 - total flux cleaned = -0.00107006 Jy ! Component: 1600 - total flux cleaned = -0.00105261 Jy ! Component: 1650 - total flux cleaned = -0.00103538 Jy ! Component: 1700 - total flux cleaned = -0.00100992 Jy ! Component: 1750 - total flux cleaned = -0.000993098 Jy ! Component: 1800 - total flux cleaned = -0.00100131 Jy ! Component: 1850 - total flux cleaned = -0.000976436 Jy ! Component: 1900 - total flux cleaned = -0.000943801 Jy ! Component: 1950 - total flux cleaned = -0.000951875 Jy ! Component: 2000 - total flux cleaned = -0.000927885 Jy ! Total flux subtracted in 2048 components = -0.000912047 Jy ! Clean residual min=-0.000486 max=0.000460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.111952 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 232 components and 0.111952 Jy ![Exited script file: muppet] wmap "J1131-1628_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9635 x 1.958 at 3.585 degrees (North through East) ! Clean map min=-0.0011866 max=0.065486 Jy/beam ! Writing clean map to FITS file: J1131-1628_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 0.0654862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.673787 0.673787 1.34757 2.69515 5.3903 10.7806 21.5612 43.1224 86.2448 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: 0.9635 x 1.958 at 3.585 degrees (North through East) ! Clean map min=-0.0011866 max=0.065486 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 J1131-1628_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:48:42 2019