! Started logfile: J1352-4412_X_2017_06_15_pus_uvs.log on Tue May 7 19:57:22 2019 obs J1352-4412_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1352-4412_X_2017_06_15_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.127485 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1352-4412 ! ! 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 989 lines of history. ! ! Reading 1308 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 J1352-4412_X_2017_06_15_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.800416Jy sigma=0.005231 ! Fit after self-cal, rms=0.793541Jy sigma=0.005200 ! 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=0.6697 mas, bmaj=9.049 mas, bpa=5.007 degrees ! Estimated noise=5585.49 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 = 0.160697 Jy ! Component: 100 - total flux cleaned = 0.189691 Jy ! Total flux subtracted in 100 components = 0.189691 Jy ! Clean residual min=-0.011977 max=0.012145 Jy/beam ! Clean residual mean=-0.000304 rms=0.003797 Jy/beam ! Combined flux in latest and established models = 0.189691 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.189691 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=0.095776Jy sigma=0.000609 ! Fit after self-cal, rms=0.095753Jy sigma=0.000609 ! 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=0.7925 mas, bmaj=11.41 mas, bpa=6.167 degrees ! Estimated noise=3753.02 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 = 0.00499661 Jy ! Component: 100 - total flux cleaned = 0.00682409 Jy ! Component: 150 - total flux cleaned = 0.00831572 Jy ! Component: 200 - total flux cleaned = 0.00835561 Jy ! Total flux subtracted in 200 components = 0.00835561 Jy ! Clean residual min=-0.003547 max=0.003545 Jy/beam ! Clean residual mean=-0.000122 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.198047 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 65 components and 0.198047 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=0.091772Jy sigma=0.000585 ! Fit after self-cal, rms=0.091594Jy sigma=0.000584 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 1.08 ! LA 1.00* MK 0.85 NL 1.00* OV 1.00* ! PT 1.11 SC 0.88 ! ! ! Correcting IF 2. ! A total of 15 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 0.91 ! LA 1.00* MK 0.86 NL 1.00* OV 1.00* ! PT 1.01 SC 1.14 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 0.95 ! LA 1.00* MK 1.09 NL 1.00* OV 1.00* ! PT 1.04 SC 1.18 ! ! ! 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 0.92 HN 1.00* KP 1.06 ! LA 1.00* MK 2.07 NL 1.00* OV 1.00* ! PT 0.97 SC 0.95 ! ! ! Correcting IF 5. ! A total of 6 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 1.06 ! LA 1.00* MK 0.90 NL 1.00* OV 1.00* ! PT 1.05 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.92 ! LA 1.00* MK 1.18 NL 1.00* OV 1.00* ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 0.91 ! LA 1.00* MK 0.83 NL 1.00* OV 1.00* ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 1.02 ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.00* KP 0.92 ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 0.91 SC 1.00 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 1.09 ! LA 1.00* MK 1.35 NL 1.00* OV 1.00* ! PT 0.90 SC 1.05 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.93 ! LA 1.00* MK 0.84 NL 1.00* OV 1.00* ! PT 1.02 SC 1.01 ! ! ! 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 1.01 HN 1.00* KP 1.01 ! LA 1.00* MK 0.89 NL 1.00* OV 1.00* ! PT 0.88 SC 0.96 ! ! ! Fit before self-cal, rms=0.091594Jy sigma=0.000584 ! Fit after self-cal, rms=0.087790Jy sigma=0.000562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.813 mas, bmaj=12.66 mas, bpa=6.699 degrees ! Estimated noise=3912.02 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 = 0.00102264 Jy ! Component: 100 - total flux cleaned = 0.00185185 Jy ! Component: 150 - total flux cleaned = 0.00235436 Jy ! Component: 200 - total flux cleaned = 0.00247473 Jy ! Total flux subtracted in 200 components = 0.00247473 Jy ! Clean residual min=-0.001863 max=0.001889 Jy/beam ! Clean residual mean=-0.000081 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.200522 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 106 components and 0.200522 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=0.087285Jy sigma=0.000559 ! Fit after self-cal, rms=0.087477Jy sigma=0.000559 ! 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=0.087477Jy sigma=0.000559 ! Fit after self-cal, rms=0.086622Jy sigma=0.000543 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=12.61 mas, bpa=6.689 degrees ! Estimated noise=3908.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112414 Jy ! Component: 100 - total flux cleaned = -0.0011346 Jy ! Component: 150 - total flux cleaned = -0.00122688 Jy ! Component: 200 - total flux cleaned = -0.0014093 Jy ! Total flux subtracted in 200 components = -0.0014093 Jy ! Clean residual min=-0.001480 max=0.001481 Jy/beam ! Clean residual mean=-0.000042 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.199112 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 150 components and 0.199112 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=0.086428Jy sigma=0.000542 ! Fit after self-cal, rms=0.086660Jy sigma=0.000542 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 = 0.000494196 Jy ! Component: 100 - total flux cleaned = 0.000693834 Jy ! Component: 150 - total flux cleaned = 0.00145031 Jy ! Component: 200 - total flux cleaned = 0.00244436 Jy ! Total flux subtracted in 200 components = 0.00244436 Jy ! Clean residual min=-0.001019 max=0.001030 Jy/beam ! Clean residual mean=-0.000016 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.201557 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 198 components and 0.201557 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=0.086536Jy sigma=0.000542 ! Fit after self-cal, rms=0.086545Jy sigma=0.000542 ! 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=0.086545Jy sigma=0.000542 ! Fit after self-cal, rms=0.087085Jy sigma=0.000541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8123 mas, bmaj=12.59 mas, bpa=6.679 degrees ! Estimated noise=3914.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.18714e-05 Jy ! Component: 100 - total flux cleaned = 0.000199367 Jy ! Component: 150 - total flux cleaned = 0.000808129 Jy ! Component: 200 - total flux cleaned = 0.00155127 Jy ! Total flux subtracted in 200 components = 0.00155127 Jy ! Clean residual min=-0.001123 max=0.001122 Jy/beam ! Clean residual mean=-0.000020 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.203108 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 219 components and 0.203108 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=0.086958Jy sigma=0.000541 ! Fit after self-cal, rms=0.087012Jy sigma=0.000541 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 = 0.000279496 Jy ! Component: 100 - total flux cleaned = 0.000906703 Jy ! Component: 150 - total flux cleaned = 0.00162634 Jy ! Component: 200 - total flux cleaned = 0.00212082 Jy ! Total flux subtracted in 200 components = 0.00212082 Jy ! Clean residual min=-0.000918 max=0.000923 Jy/beam ! Clean residual mean=-0.000013 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.205229 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 240 components and 0.205229 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=0.086921Jy sigma=0.000541 ! Fit after self-cal, rms=0.086930Jy sigma=0.000541 ! 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=0.086930Jy sigma=0.000541 ! Fit after self-cal, rms=0.087237Jy sigma=0.000540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=14.99 mas, bpa=2.73 degrees ! Estimated noise=5502.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000629935 Jy ! Component: 100 - total flux cleaned = -0.000631919 Jy ! Component: 150 - total flux cleaned = -0.00053529 Jy ! Component: 200 - total flux cleaned = -0.000665237 Jy ! Total flux subtracted in 200 components = -0.000665237 Jy ! Clean residual min=-0.002284 max=0.002299 Jy/beam ! Clean residual mean=-0.000050 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.204564 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 284 components and 0.204564 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=0.087185Jy sigma=0.000540 ! Fit after self-cal, rms=0.087184Jy sigma=0.000540 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 = 0.00054568 Jy ! Component: 100 - total flux cleaned = 0.000800592 Jy ! Component: 150 - total flux cleaned = 0.0013284 Jy ! Component: 200 - total flux cleaned = 0.0016408 Jy ! Total flux subtracted in 200 components = 0.0016408 Jy ! Clean residual min=-0.000718 max=0.000748 Jy/beam ! Clean residual mean=-0.000012 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.206205 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 350 components and 0.206205 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=0.087109Jy sigma=0.000540 ! Fit after self-cal, rms=0.087123Jy sigma=0.000540 ! 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=0.812 mas, bmaj=12.58 mas, bpa=6.675 degrees ! Estimated noise=3915.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.812 x 12.58 at 6.675 degrees (North through East) ! Clean map min=-0.0078953 max=0.20227 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=0.6693 mas, bmaj=8.958 mas, bpa=4.889 degrees ! Estimated noise=6822.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159164 Jy ! Component: 100 - total flux cleaned = 0.185855 Jy ! Component: 150 - total flux cleaned = 0.186444 Jy ! Component: 200 - total flux cleaned = 0.186447 Jy ! Total flux subtracted in 200 components = 0.186447 Jy ! Clean residual min=-0.007110 max=0.007132 Jy/beam ! Clean residual mean=-0.000189 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.186447 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.186447 Jy ! Inverting map and beam ! Estimated beam: bmin=0.812 mas, bmaj=12.58 mas, bpa=6.675 degrees ! Estimated noise=3915.79 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 = 0.0019352 Jy ! Component: 100 - total flux cleaned = -0.00094697 Jy ! Component: 150 - total flux cleaned = -0.00209955 Jy ! Component: 200 - total flux cleaned = -0.00210616 Jy ! Total flux subtracted in 200 components = -0.00210616 Jy ! Clean residual min=-0.003168 max=0.003179 Jy/beam ! Clean residual mean=-0.000057 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.18434 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 99 components and 0.18434 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=3.057 mas, bmaj=14.99 mas, bpa=2.73 degrees ! Estimated noise=5502.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030135 Jy ! Component: 100 - total flux cleaned = 0.000309028 Jy ! Component: 150 - total flux cleaned = 0.000665223 Jy ! Component: 200 - total flux cleaned = 0.000863571 Jy ! Total flux subtracted in 200 components = 0.000863571 Jy ! Clean residual min=-0.004375 max=0.004249 Jy/beam ! Clean residual mean=-0.000137 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.185204 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 = 1.77058e-05 Jy ! Component: 100 - total flux cleaned = 3.9209e-05 Jy ! Component: 150 - total flux cleaned = 2.12735e-05 Jy ! Component: 200 - total flux cleaned = -9.71067e-05 Jy ! Total flux subtracted in 200 components = -9.71067e-05 Jy ! Clean residual min=-0.015870 max=0.015229 Jy/beam ! Clean residual mean=-0.000208 rms=0.006303 Jy/beam ! Combined flux in latest and established models = 0.185107 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.185107 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.812 mas, bmaj=12.58 mas, bpa=6.675 degrees ! Estimated noise=3915.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00208393 Jy ! Component: 100 - total flux cleaned = -0.00138047 Jy ! Component: 150 - total flux cleaned = -0.000511132 Jy ! Component: 200 - total flux cleaned = 0.000416484 Jy ! Total flux subtracted in 200 components = 0.000416484 Jy ! Clean residual min=-0.002064 max=0.002089 Jy/beam ! Clean residual mean=0.000008 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.185523 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 177 components and 0.185523 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=0.087196Jy sigma=0.000541 ! Fit after self-cal, rms=0.087103Jy sigma=0.000541 wmodel J1352-4412_X_2017_06_15_pus_map.mod ! Writing 177 model components to file: J1352-4412_X_2017_06_15_pus_map.mod wobs J1352-4412_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1352-4412_X_2017_06_15_pus_uvs.fits wwins J1352-4412_X_2017_06_15_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1352-4412_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.812 x 12.58 at 6.675 degrees (North through East) ! Clean map min=-0.015472 max=0.19044 Jy/beam ! Writing clean map to FITS file: J1352-4412_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.190438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000679429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07032 1.07032 2.14063 4.28126 8.56253 17.1251 34.2501 68.5002 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.19 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.812 x 12.58 at 6.675 degrees (North through East) ! Clean map min=-0.015472 max=0.19044 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 J1352-4412_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:57:23 2019