! Started logfile: J0024-4202_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:43:17 2019 obs J0024-4202_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0024-4202_X_2017_01_16_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.457839 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0024-4202 ! ! 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 18048 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 J0024-4202_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 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.804712Jy sigma=0.005217 ! Fit after self-cal, rms=0.777378Jy sigma=0.005049 ! 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=0.7468 mas, bmaj=7.086 mas, bpa=14.48 degrees ! Estimated noise=3060.14 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19195 Jy ! Component: 100 - total flux cleaned = 0.305523 Jy ! Total flux subtracted in 100 components = 0.305523 Jy ! Clean residual min=-0.057592 max=0.061853 Jy/beam ! Clean residual mean=0.000951 rms=0.021130 Jy/beam ! Combined flux in latest and established models = 0.305523 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 60 components and 0.305523 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=0.307972Jy sigma=0.001230 ! Fit after self-cal, rms=0.307499Jy sigma=0.001223 ! 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=1.025 mas, bmaj=6.607 mas, bpa=12.86 degrees ! Estimated noise=917.308 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 = 0.0579266 Jy ! Component: 100 - total flux cleaned = 0.0919732 Jy ! Component: 150 - total flux cleaned = 0.113247 Jy ! Component: 200 - total flux cleaned = 0.12927 Jy ! Total flux subtracted in 200 components = 0.12927 Jy ! Clean residual min=-0.030911 max=0.030704 Jy/beam ! Clean residual mean=0.000233 rms=0.015324 Jy/beam ! Combined flux in latest and established models = 0.434793 Jy ! Performing phase self-cal ! Adding 141 model components to the UV plane model. ! The established model now contains 197 components and 0.434793 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=0.233340Jy sigma=0.000919 ! Fit after self-cal, rms=0.231741Jy sigma=0.000913 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.92 ! LA 1.01 MK 1.00* NL 1.23 OV 1.18 ! PT 0.58 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.88 ! LA 1.00 MK 1.00* NL 1.20 OV 1.20 ! PT 0.58 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.90 ! LA 1.03 MK 1.00* NL 1.34 OV 1.13 ! PT 0.57 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.90 ! LA 1.02 MK 1.00* NL 1.28 OV 1.16 ! PT 0.57 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.90 ! LA 1.04 MK 1.00* NL 1.27 OV 1.12 ! PT 0.59 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.90 ! LA 1.03 MK 1.00* NL 1.23 OV 1.16 ! PT 0.58 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.90 ! LA 1.00 MK 1.00* NL 1.28 OV 1.14 ! PT 0.58 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.89 ! LA 1.06 MK 1.00* NL 1.35 OV 1.11 ! PT 0.58 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.91 ! LA 1.01 MK 1.00* NL 1.41 OV 1.10 ! PT 0.57 SC 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 0.92 ! LA 1.04 MK 1.00* NL 1.33 OV 1.12 ! PT 0.58 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.93 ! LA 1.04 MK 1.00* NL 1.39 OV 1.13 ! PT 0.59 SC 0.83 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.92 ! LA 1.02 MK 1.00* NL 1.32 OV 1.11 ! PT 0.62 SC 0.90 ! ! ! Fit before self-cal, rms=0.231741Jy sigma=0.000913 ! Fit after self-cal, rms=0.133637Jy sigma=0.000726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=7.256 mas, bpa=13.36 degrees ! Estimated noise=876.416 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 = 0.0331616 Jy ! Component: 100 - total flux cleaned = 0.050205 Jy ! Component: 150 - total flux cleaned = 0.061538 Jy ! Component: 200 - total flux cleaned = 0.0651923 Jy ! Total flux subtracted in 200 components = 0.0651923 Jy ! Clean residual min=-0.007049 max=0.007025 Jy/beam ! Clean residual mean=0.000249 rms=0.003490 Jy/beam ! Combined flux in latest and established models = 0.499985 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 287 components and 0.499985 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=0.123913Jy sigma=0.000658 ! Fit after self-cal, rms=0.122612Jy 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=0.122612Jy sigma=0.000653 ! Fit after self-cal, rms=0.121483Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=7.293 mas, bpa=13.37 degrees ! Estimated noise=871.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595697 Jy ! Component: 100 - total flux cleaned = 0.00709134 Jy ! Component: 150 - total flux cleaned = 0.00881257 Jy ! Component: 200 - total flux cleaned = 0.0105803 Jy ! Total flux subtracted in 200 components = 0.0105803 Jy ! Clean residual min=-0.003529 max=0.003527 Jy/beam ! Clean residual mean=0.000059 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.510566 Jy selfcal ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 362 components and 0.510566 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=0.120175Jy sigma=0.000642 ! Fit after self-cal, rms=0.120177Jy sigma=0.000642 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 = -0.000669036 Jy ! Component: 100 - total flux cleaned = -0.000509827 Jy ! Component: 150 - total flux cleaned = -0.000515979 Jy ! Component: 200 - total flux cleaned = -0.000641806 Jy ! Total flux subtracted in 200 components = -0.000641806 Jy ! Clean residual min=-0.002101 max=0.002100 Jy/beam ! Clean residual mean=0.000004 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.509924 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 419 components and 0.509924 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=0.119690Jy sigma=0.000640 ! Fit after self-cal, rms=0.119657Jy sigma=0.000639 ! 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=0.119657Jy sigma=0.000639 ! Fit after self-cal, rms=0.119519Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=7.293 mas, bpa=13.37 degrees ! Estimated noise=870.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.65584e-05 Jy ! Component: 100 - total flux cleaned = -0.000419479 Jy ! Component: 150 - total flux cleaned = -0.000731345 Jy ! Component: 200 - total flux cleaned = -0.000915665 Jy ! Total flux subtracted in 200 components = -0.000915665 Jy ! Clean residual min=-0.001477 max=0.001486 Jy/beam ! Clean residual mean=0.000001 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.509008 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 471 components and 0.509008 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=0.119275Jy sigma=0.000638 ! Fit after self-cal, rms=0.119266Jy sigma=0.000638 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 = -0.000857519 Jy ! Component: 100 - total flux cleaned = -0.00168394 Jy ! Component: 150 - total flux cleaned = -0.00176466 Jy ! Component: 200 - total flux cleaned = -0.00169759 Jy ! Total flux subtracted in 200 components = -0.00169759 Jy ! Clean residual min=-0.001109 max=0.001117 Jy/beam ! Clean residual mean=0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.507311 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 515 components and 0.507311 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=0.119133Jy sigma=0.000638 ! Fit after self-cal, rms=0.119134Jy sigma=0.000638 ! 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=0.119134Jy sigma=0.000638 ! Fit after self-cal, rms=0.119167Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.712 mas, bmaj=12.74 mas, bpa=-1.921 degrees ! Estimated noise=1007.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353914 Jy ! Component: 100 - total flux cleaned = 0.000168681 Jy ! Component: 150 - total flux cleaned = 0.000107308 Jy ! Component: 200 - total flux cleaned = -0.00020127 Jy ! Total flux subtracted in 200 components = -0.00020127 Jy ! Clean residual min=-0.000816 max=0.000827 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.507109 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 565 components and 0.50711 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=0.119100Jy sigma=0.000638 ! Fit after self-cal, rms=0.119097Jy sigma=0.000638 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 = -0.000522117 Jy ! Component: 100 - total flux cleaned = -0.000884726 Jy ! Component: 150 - total flux cleaned = -0.00131124 Jy ! Component: 200 - total flux cleaned = -0.00171725 Jy ! Total flux subtracted in 200 components = -0.00171725 Jy ! Clean residual min=-0.000664 max=0.000673 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.505392 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 594 components and 0.505392 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=0.119050Jy sigma=0.000637 ! Fit after self-cal, rms=0.119051Jy 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=1.031 mas, bmaj=7.296 mas, bpa=13.38 degrees ! Estimated noise=870.506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 7.296 at 13.38 degrees (North through East) ! Clean map min=-0.028533 max=0.21723 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=0.7563 mas, bmaj=7.945 mas, bpa=14.61 degrees ! Estimated noise=2882.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177959 Jy ! Component: 100 - total flux cleaned = 0.273397 Jy ! Component: 150 - total flux cleaned = 0.334513 Jy ! Component: 200 - total flux cleaned = 0.36847 Jy ! Total flux subtracted in 200 components = 0.36847 Jy ! Clean residual min=-0.027116 max=0.027806 Jy/beam ! Clean residual mean=0.000329 rms=0.010725 Jy/beam ! Combined flux in latest and established models = 0.36847 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 82 model components to the UV plane model. ! The established model now contains 82 components and 0.36847 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=7.296 mas, bpa=13.38 degrees ! Estimated noise=870.506 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 = 0.0381272 Jy ! Component: 100 - total flux cleaned = 0.0628261 Jy ! Component: 150 - total flux cleaned = 0.0810524 Jy ! Component: 200 - total flux cleaned = 0.0903116 Jy ! Total flux subtracted in 200 components = 0.0903116 Jy ! Clean residual min=-0.013767 max=0.013746 Jy/beam ! Clean residual mean=0.000083 rms=0.006561 Jy/beam ! Combined flux in latest and established models = 0.458782 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 193 components and 0.458782 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=2.712 mas, bmaj=12.74 mas, bpa=-1.921 degrees ! Estimated noise=1007.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829388 Jy ! Component: 100 - total flux cleaned = 0.0126634 Jy ! Component: 150 - total flux cleaned = 0.0182352 Jy ! Component: 200 - total flux cleaned = 0.0233386 Jy ! Total flux subtracted in 200 components = 0.0233386 Jy ! Clean residual min=-0.008519 max=0.008521 Jy/beam ! Clean residual mean=-0.000065 rms=0.004514 Jy/beam ! Combined flux in latest and established models = 0.48212 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 = 0.00377341 Jy ! Component: 100 - total flux cleaned = 0.00730526 Jy ! Component: 150 - total flux cleaned = 0.00958523 Jy ! Component: 200 - total flux cleaned = 0.0137538 Jy ! Total flux subtracted in 200 components = 0.0137538 Jy ! Clean residual min=-0.004315 max=0.004359 Jy/beam ! Clean residual mean=0.000056 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 0.495874 Jy ! Adding 178 model components to the UV plane model. ! The established model now contains 361 components and 0.495874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=7.296 mas, bpa=13.38 degrees ! Estimated noise=870.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00267455 Jy ! Component: 100 - total flux cleaned = -0.00317443 Jy ! Component: 150 - total flux cleaned = -0.00271327 Jy ! Component: 200 - total flux cleaned = -0.00217808 Jy ! Total flux subtracted in 200 components = -0.00217808 Jy ! Clean residual min=-0.002130 max=0.002124 Jy/beam ! Clean residual mean=-0.000009 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.493696 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 401 components and 0.493696 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=0.119316Jy sigma=0.000640 ! Fit after self-cal, rms=0.119243Jy sigma=0.000639 wmodel J0024-4202_X_2017_01_16_pus_map.mod ! Writing 401 model components to file: J0024-4202_X_2017_01_16_pus_map.mod wobs J0024-4202_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0024-4202_X_2017_01_16_pus_uvs.fits wwins J0024-4202_X_2017_01_16_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0024-4202_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 7.296 at 13.38 degrees (North through East) ! Clean map min=-0.020121 max=0.21138 Jy/beam ! Writing clean map to FITS file: J0024-4202_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 0.211377 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000984424 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39716 1.39716 2.79432 5.58864 11.1773 22.3546 44.7091 89.4182 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.211 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 7.296 at 13.38 degrees (North through East) ! Clean map min=-0.020121 max=0.21138 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 J0024-4202_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:43:20 2019