! Started logfile: J0522-4020_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:12 2019 obs J0522-4020_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0522-4020_X_2017_02_24_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.614583 visibilities/baseline/integration-bin. ! Found source: J0522-4020 ! ! 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 1882 lines of history. ! ! Reading 31860 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 J0522-4020_X_2017_02_24_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 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 279 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 358 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.865227Jy sigma=0.005466 ! Fit after self-cal, rms=0.835326Jy sigma=0.005286 ! 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=0.5781 mas, bmaj=1.533 mas, bpa=-0.4156 degrees ! Estimated noise=1747.15 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 = 0.12515 Jy ! Component: 100 - total flux cleaned = 0.16054 Jy ! Total flux subtracted in 100 components = 0.16054 Jy ! Clean residual min=-0.006704 max=0.016827 Jy/beam ! Clean residual mean=-0.000053 rms=0.002423 Jy/beam ! Combined flux in latest and established models = 0.16054 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.16054 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=0.133517Jy sigma=0.000705 ! Fit after self-cal, rms=0.133557Jy sigma=0.000705 ! Inverting map ! Added new window around map position (0.8, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017701 Jy ! Component: 100 - total flux cleaned = 0.0268413 Jy ! Total flux subtracted in 100 components = 0.0268413 Jy ! Clean residual min=-0.004850 max=0.008677 Jy/beam ! Clean residual mean=-0.000034 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.187382 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.187382 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=0.130319Jy sigma=0.000675 ! Fit after self-cal, rms=0.130295Jy sigma=0.000674 ! 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=0.775 mas, bmaj=2.008 mas, bpa=-2.156 degrees ! Estimated noise=708.029 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 = 0.0105385 Jy ! Component: 100 - total flux cleaned = 0.0151761 Jy ! Component: 150 - total flux cleaned = 0.0175837 Jy ! Component: 200 - total flux cleaned = 0.0188609 Jy ! Total flux subtracted in 200 components = 0.0188609 Jy ! Clean residual min=-0.003260 max=0.003542 Jy/beam ! Clean residual mean=-0.000033 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.206243 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.206243 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=0.129760Jy sigma=0.000667 ! Fit after self-cal, rms=0.129756Jy sigma=0.000667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.59 KP 0.96 ! LA 1.01 MK 0.97 NL 1.12 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.95 ! LA 1.03 MK 0.92 NL 1.05 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.57 KP 1.01 ! LA 0.99 MK 0.99 NL 1.07 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.46 KP 0.98 ! LA 1.06 MK 1.04 NL 1.05 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.93 ! LA 0.97 MK 1.01 NL 1.13 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.40 KP 1.03 ! LA 1.05 MK 0.99 NL 1.08 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.96 ! LA 1.00 MK 0.99 NL 1.07 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.01 ! LA 1.01 MK 0.99 NL 1.07 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.99 ! LA 1.01 MK 1.00 NL 1.06 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.03 ! LA 1.02 MK 1.09 NL 1.03 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.99 ! LA 0.99 MK 0.96 NL 1.16 OV 0.97 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.99 ! LA 0.99 MK 1.11 NL 1.03 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.129756Jy sigma=0.000667 ! Fit after self-cal, rms=0.146930Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7783 mas, bmaj=2.012 mas, bpa=-2.125 degrees ! Estimated noise=709.3 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 = 8.25297e-06 Jy ! Component: 100 - total flux cleaned = -5.90537e-06 Jy ! Component: 150 - total flux cleaned = -3.02257e-05 Jy ! Component: 200 - total flux cleaned = -4.12939e-05 Jy ! Total flux subtracted in 200 components = -4.12939e-05 Jy ! Clean residual min=-0.002576 max=0.002371 Jy/beam ! Clean residual mean=-0.000034 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.206201 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.206201 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=0.146929Jy sigma=0.000664 ! Fit after self-cal, rms=0.147102Jy sigma=0.000664 ! 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=0.147102Jy sigma=0.000664 ! Fit after self-cal, rms=0.148627Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=2.016 mas, bpa=-2.101 degrees ! Estimated noise=710.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283265 Jy ! Component: 100 - total flux cleaned = -0.000301306 Jy ! Component: 150 - total flux cleaned = -0.000287143 Jy ! Component: 200 - total flux cleaned = -0.000287457 Jy ! Total flux subtracted in 200 components = -0.000287457 Jy ! Clean residual min=-0.001720 max=0.001551 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.205914 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.205914 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=0.148626Jy sigma=0.000662 ! Fit after self-cal, rms=0.148647Jy sigma=0.000662 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 = -0.000115891 Jy ! Component: 100 - total flux cleaned = -0.000103697 Jy ! Component: 150 - total flux cleaned = -0.000114518 Jy ! Component: 200 - total flux cleaned = -0.000113983 Jy ! Total flux subtracted in 200 components = -0.000113983 Jy ! Clean residual min=-0.001677 max=0.001552 Jy/beam ! Clean residual mean=-0.000006 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.2058 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.2058 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=0.148645Jy sigma=0.000662 ! Fit after self-cal, rms=0.148647Jy sigma=0.000662 ! 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=0.148647Jy sigma=0.000662 ! Fit after self-cal, rms=0.149240Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7791 mas, bmaj=2.018 mas, bpa=-2.059 degrees ! Estimated noise=710.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327181 Jy ! Component: 100 - total flux cleaned = -0.000340227 Jy ! Component: 150 - total flux cleaned = -0.00034102 Jy ! Component: 200 - total flux cleaned = -0.000351072 Jy ! Total flux subtracted in 200 components = -0.000351072 Jy ! Clean residual min=-0.001637 max=0.001497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.205449 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.205449 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=0.149237Jy sigma=0.000662 ! Fit after self-cal, rms=0.149244Jy sigma=0.000662 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 = -0.000103449 Jy ! Component: 100 - total flux cleaned = -0.00010355 Jy ! Component: 150 - total flux cleaned = -0.00010317 Jy ! Component: 200 - total flux cleaned = -0.000103081 Jy ! Total flux subtracted in 200 components = -0.000103081 Jy ! Clean residual min=-0.001607 max=0.001495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.205346 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.205346 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=0.149242Jy sigma=0.000662 ! Fit after self-cal, rms=0.149243Jy sigma=0.000662 ! 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=0.149243Jy sigma=0.000662 ! Fit after self-cal, rms=0.149535Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=8.36 mas, bpa=-0.6776 degrees ! Estimated noise=921.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189706 Jy ! Component: 100 - total flux cleaned = -0.000189134 Jy ! Component: 150 - total flux cleaned = -0.000177647 Jy ! Component: 200 - total flux cleaned = -0.00017827 Jy ! Total flux subtracted in 200 components = -0.00017827 Jy ! Clean residual min=-0.001280 max=0.001379 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.205167 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 67 components and 0.205167 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=0.149536Jy sigma=0.000662 ! Fit after self-cal, rms=0.149537Jy sigma=0.000662 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 = -5.9903e-05 Jy ! Component: 100 - total flux cleaned = -6.12771e-05 Jy ! Component: 150 - total flux cleaned = -6.09875e-05 Jy ! Component: 200 - total flux cleaned = -5.23463e-05 Jy ! Total flux subtracted in 200 components = -5.23463e-05 Jy ! Clean residual min=-0.001268 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.205115 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 0.205115 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=0.149537Jy sigma=0.000662 ! Fit after self-cal, rms=0.149537Jy sigma=0.000662 ! 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=0.7795 mas, bmaj=2.02 mas, bpa=-2.042 degrees ! Estimated noise=710.629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7795 x 2.02 at -2.042 degrees (North through East) ! Clean map min=-0.0014271 max=0.17118 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=0.5783 mas, bmaj=1.536 mas, bpa=0.01595 degrees ! Estimated noise=1782.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127044 Jy ! Component: 100 - total flux cleaned = 0.163979 Jy ! Component: 150 - total flux cleaned = 0.18217 Jy ! Component: 200 - total flux cleaned = 0.191366 Jy ! Total flux subtracted in 200 components = 0.191366 Jy ! Clean residual min=-0.003934 max=0.005146 Jy/beam ! Clean residual mean=-0.000012 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.191366 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.191366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7795 mas, bmaj=2.02 mas, bpa=-2.042 degrees ! Estimated noise=710.629 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 = 0.00737892 Jy ! Component: 100 - total flux cleaned = 0.010448 Jy ! Component: 150 - total flux cleaned = 0.011914 Jy ! Component: 200 - total flux cleaned = 0.012655 Jy ! Total flux subtracted in 200 components = 0.012655 Jy ! Clean residual min=-0.001654 max=0.001480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.204021 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.204021 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=2.698 mas, bmaj=8.36 mas, bpa=-0.6776 degrees ! Estimated noise=921.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792327 Jy ! Component: 100 - total flux cleaned = 0.000973268 Jy ! Component: 150 - total flux cleaned = 0.000987313 Jy ! Component: 200 - total flux cleaned = 0.000994169 Jy ! Total flux subtracted in 200 components = 0.000994169 Jy ! Clean residual min=-0.001258 max=0.001381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.205015 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 = 1.24772e-05 Jy ! Component: 100 - total flux cleaned = 2.41277e-05 Jy ! Component: 150 - total flux cleaned = 3.48981e-05 Jy ! Component: 200 - total flux cleaned = 4.01058e-05 Jy ! Total flux subtracted in 200 components = 4.01058e-05 Jy ! Clean residual min=-0.001263 max=0.001384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.205055 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.205055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7795 mas, bmaj=2.02 mas, bpa=-2.042 degrees ! Estimated noise=710.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000389007 Jy ! Component: 100 - total flux cleaned = -0.000378777 Jy ! Component: 150 - total flux cleaned = -0.000358497 Jy ! Component: 200 - total flux cleaned = -0.000339759 Jy ! Total flux subtracted in 200 components = -0.000339759 Jy ! Clean residual min=-0.001610 max=0.001463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.204715 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.204715 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=0.149526Jy sigma=0.000662 ! Fit after self-cal, rms=0.149522Jy sigma=0.000662 wmodel J0522-4020_X_2017_02_24_pus_map.mod ! Writing 58 model components to file: J0522-4020_X_2017_02_24_pus_map.mod wobs J0522-4020_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0522-4020_X_2017_02_24_pus_uvs.fits wwins J0522-4020_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J0522-4020_X_2017_02_24_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 = -0.000339516 Jy ! Component: 100 - total flux cleaned = -0.00064923 Jy ! Component: 150 - total flux cleaned = -0.000941698 Jy ! Component: 200 - total flux cleaned = -0.00115035 Jy ! Component: 250 - total flux cleaned = -0.00130487 Jy ! Component: 300 - total flux cleaned = -0.00138973 Jy ! Component: 350 - total flux cleaned = -0.0014521 Jy ! Component: 400 - total flux cleaned = -0.00157152 Jy ! Component: 450 - total flux cleaned = -0.00168702 Jy ! Component: 500 - total flux cleaned = -0.001762 Jy ! Component: 550 - total flux cleaned = -0.00185338 Jy ! Component: 600 - total flux cleaned = -0.00196012 Jy ! Component: 650 - total flux cleaned = -0.00204646 Jy ! Component: 700 - total flux cleaned = -0.00213081 Jy ! Component: 750 - total flux cleaned = -0.00219684 Jy ! Component: 800 - total flux cleaned = -0.00226141 Jy ! Component: 850 - total flux cleaned = -0.00235596 Jy ! Component: 900 - total flux cleaned = -0.00244851 Jy ! Component: 950 - total flux cleaned = -0.00250882 Jy ! Component: 1000 - total flux cleaned = -0.00258282 Jy ! Component: 1050 - total flux cleaned = -0.00259757 Jy ! Component: 1100 - total flux cleaned = -0.00259805 Jy ! Component: 1150 - total flux cleaned = -0.00261221 Jy ! Component: 1200 - total flux cleaned = -0.00261221 Jy ! Component: 1250 - total flux cleaned = -0.00258541 Jy ! Component: 1300 - total flux cleaned = -0.00261221 Jy ! Component: 1350 - total flux cleaned = -0.00259946 Jy ! Component: 1400 - total flux cleaned = -0.00261267 Jy ! Component: 1450 - total flux cleaned = -0.00262544 Jy ! Component: 1500 - total flux cleaned = -0.00258813 Jy ! Component: 1550 - total flux cleaned = -0.00261292 Jy ! Component: 1600 - total flux cleaned = -0.00261276 Jy ! Component: 1650 - total flux cleaned = -0.0026126 Jy ! Component: 1700 - total flux cleaned = -0.00262425 Jy ! Component: 1750 - total flux cleaned = -0.00263575 Jy ! Component: 1800 - total flux cleaned = -0.0026129 Jy ! Component: 1850 - total flux cleaned = -0.00264712 Jy ! Component: 1900 - total flux cleaned = -0.00264693 Jy ! Component: 1950 - total flux cleaned = -0.00266901 Jy ! Component: 2000 - total flux cleaned = -0.00266877 Jy ! Total flux subtracted in 2048 components = -0.00270125 Jy ! Clean residual min=-0.000784 max=0.000568 Jy/beam ! Clean residual mean=0.000004 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.202014 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 174 components and 0.202014 Jy ![Exited script file: muppet] wmap "J0522-4020_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7795 x 2.02 at -2.042 degrees (North through East) ! Clean map min=-0.0012695 max=0.17187 Jy/beam ! Writing clean map to FITS file: J0522-4020_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332578 0.332578 0.665155 1.33031 2.66062 5.32124 10.6425 21.285 42.5699 85.1399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7795 x 2.02 at -2.042 degrees (North through East) ! Clean map min=-0.0012695 max=0.17187 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 J0522-4020_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:14 2019