! Started logfile: J0854+6218_X_2017_01_21_pus_uvs.log on Sun May 5 15:27:54 2019 obs J0854+6218_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0854+6218_X_2017_01_21_pus_uva.fits ! AN table 1: 84 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.683862 visibilities/baseline/integration-bin. ! Found source: J0854+6218 ! ! 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 1086 lines of history. ! ! Reading 24816 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 J0854+6218_X_2017_01_21_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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964394Jy sigma=0.007412 ! Fit after self-cal, rms=0.935002Jy sigma=0.007222 ! 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=0.7633 mas, bmaj=1.017 mas, bpa=80.27 degrees ! Estimated noise=1329.9 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 = 0.0545922 Jy ! Component: 100 - total flux cleaned = 0.0667041 Jy ! Total flux subtracted in 100 components = 0.0667041 Jy ! Clean residual min=-0.007047 max=0.013426 Jy/beam ! Clean residual mean=-0.000092 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.0667041 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0667041 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=0.102134Jy sigma=0.000677 ! Fit after self-cal, rms=0.101816Jy sigma=0.000675 ! Inverting map ! Added new window around map position (-2.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116228 Jy ! Component: 100 - total flux cleaned = 0.0181478 Jy ! Total flux subtracted in 100 components = 0.0181478 Jy ! Clean residual min=-0.005735 max=0.007397 Jy/beam ! Clean residual mean=-0.000066 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.0848519 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0848519 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=0.100020Jy sigma=0.000657 ! Fit after self-cal, rms=0.099739Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-0.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880536 Jy ! Component: 100 - total flux cleaned = 0.0145372 Jy ! Total flux subtracted in 100 components = 0.0145372 Jy ! Clean residual min=-0.005053 max=0.005445 Jy/beam ! Clean residual mean=-0.000048 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.099389 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.099389 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=0.098705Jy sigma=0.000645 ! Fit after self-cal, rms=0.098557Jy 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=0.9415 mas, bmaj=1.275 mas, bpa=72.34 degrees ! Estimated noise=635.938 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 = 0.00875386 Jy ! Component: 100 - total flux cleaned = 0.0136619 Jy ! Component: 150 - total flux cleaned = 0.0170165 Jy ! Component: 200 - total flux cleaned = 0.0195229 Jy ! Total flux subtracted in 200 components = 0.0195229 Jy ! Clean residual min=-0.002778 max=0.004397 Jy/beam ! Clean residual mean=-0.000056 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.118912 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.118912 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=0.097755Jy sigma=0.000636 ! Fit after self-cal, rms=0.097592Jy sigma=0.000634 ! Inverting map ! Added new window around map position (-2.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465738 Jy ! Component: 100 - total flux cleaned = 0.00765001 Jy ! Component: 150 - total flux cleaned = 0.0097857 Jy ! Component: 200 - total flux cleaned = 0.0111996 Jy ! Total flux subtracted in 200 components = 0.0111996 Jy ! Clean residual min=-0.002067 max=0.002189 Jy/beam ! Clean residual mean=-0.000018 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.130111 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.130112 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=0.097339Jy sigma=0.000632 ! Fit after self-cal, rms=0.097301Jy sigma=0.000631 ! 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 0.85 FD 1.01 HN 0.94 LA 0.97 ! MK 1.00 NL 0.95 OV 1.06 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 LA 1.05 ! MK 0.97 NL 1.01 OV 0.97 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.03 LA 1.06 ! MK 1.01 NL 0.94 OV 0.94 PT 0.95 ! SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.12 LA 1.02 ! MK 1.10 NL 0.95 OV 0.96 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.97 LA 0.97 ! MK 1.01 NL 0.92 OV 1.08 PT 0.93 ! SC 1.10 ! ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 HN 1.06 LA 1.10 ! MK 1.04 NL 0.92 OV 1.07 PT 1.02 ! 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 0.89 FD 1.02 HN 0.94 LA 1.05 ! MK 1.00 NL 0.91 OV 1.07 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.98 HN 0.97 LA 1.10 ! MK 0.97 NL 0.95 OV 1.03 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.92 LA 1.03 ! MK 0.91 NL 0.90 OV 1.09 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.04 LA 1.05 ! MK 1.07 NL 0.95 OV 0.97 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.03 LA 1.01 ! MK 0.82 NL 0.92 OV 1.02 PT 0.96 ! SC 0.91 ! ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.91 LA 1.09 ! MK 1.02 NL 0.90 OV 0.96 PT 0.92 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.097301Jy sigma=0.000631 ! Fit after self-cal, rms=0.096719Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9413 mas, bmaj=1.281 mas, bpa=72.51 degrees ! Estimated noise=626.412 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 = 0.00188353 Jy ! Component: 100 - total flux cleaned = 0.00254529 Jy ! Component: 150 - total flux cleaned = 0.00288697 Jy ! Component: 200 - total flux cleaned = 0.0029693 Jy ! Total flux subtracted in 200 components = 0.0029693 Jy ! Clean residual min=-0.001611 max=0.001528 Jy/beam ! Clean residual mean=-0.000011 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.133081 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.133081 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=0.096656Jy sigma=0.000630 ! Fit after self-cal, rms=0.096751Jy sigma=0.000629 ! 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=0.096751Jy sigma=0.000629 ! Fit after self-cal, rms=0.098169Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9433 mas, bmaj=1.273 mas, bpa=72.59 degrees ! Estimated noise=625.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879524 Jy ! Component: 100 - total flux cleaned = 0.00146843 Jy ! Component: 150 - total flux cleaned = 0.00178057 Jy ! Component: 200 - total flux cleaned = 0.00188876 Jy ! Total flux subtracted in 200 components = 0.00188876 Jy ! Clean residual min=-0.001346 max=0.001466 Jy/beam ! Clean residual mean=-0.000012 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.13497 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.13497 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=0.098137Jy sigma=0.000627 ! Fit after self-cal, rms=0.098231Jy sigma=0.000627 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 = 0.000397678 Jy ! Component: 100 - total flux cleaned = 0.000630611 Jy ! Component: 150 - total flux cleaned = 0.000679772 Jy ! Component: 200 - total flux cleaned = 0.000724109 Jy ! Total flux subtracted in 200 components = 0.000724109 Jy ! Clean residual min=-0.001364 max=0.001473 Jy/beam ! Clean residual mean=-0.000009 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.135694 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.135694 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=0.098212Jy sigma=0.000626 ! Fit after self-cal, rms=0.098210Jy sigma=0.000626 ! 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=0.098210Jy sigma=0.000626 ! Fit after self-cal, rms=0.098615Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=1.27 mas, bpa=72.98 degrees ! Estimated noise=624.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424923 Jy ! Component: 100 - total flux cleaned = 0.000692375 Jy ! Component: 150 - total flux cleaned = 0.000777585 Jy ! Component: 200 - total flux cleaned = 0.000836297 Jy ! Total flux subtracted in 200 components = 0.000836297 Jy ! Clean residual min=-0.001390 max=0.001452 Jy/beam ! Clean residual mean=-0.000010 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.13653 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.13653 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=0.098603Jy sigma=0.000626 ! Fit after self-cal, rms=0.098629Jy sigma=0.000626 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 = 0.000146255 Jy ! Component: 100 - total flux cleaned = 0.000221723 Jy ! Component: 150 - total flux cleaned = 0.000238598 Jy ! Component: 200 - total flux cleaned = 0.000255078 Jy ! Total flux subtracted in 200 components = 0.000255078 Jy ! Clean residual min=-0.001388 max=0.001448 Jy/beam ! Clean residual mean=-0.000009 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.136785 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.136785 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=0.098620Jy sigma=0.000626 ! Fit after self-cal, rms=0.098618Jy sigma=0.000626 ! 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=0.098618Jy sigma=0.000626 ! Fit after self-cal, rms=0.098610Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=2.339 mas, bpa=63.03 degrees ! Estimated noise=827.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370152 Jy ! Component: 100 - total flux cleaned = 0.000508302 Jy ! Component: 150 - total flux cleaned = 0.000609589 Jy ! Component: 200 - total flux cleaned = 0.000655268 Jy ! Total flux subtracted in 200 components = 0.000655268 Jy ! Clean residual min=-0.001726 max=0.001956 Jy/beam ! Clean residual mean=-0.000025 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.13744 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.13744 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=0.098610Jy sigma=0.000626 ! Fit after self-cal, rms=0.098621Jy sigma=0.000626 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 = 7.38416e-05 Jy ! Component: 100 - total flux cleaned = 0.000182454 Jy ! Component: 150 - total flux cleaned = 0.000247999 Jy ! Component: 200 - total flux cleaned = 0.000266347 Jy ! Total flux subtracted in 200 components = 0.000266347 Jy ! Clean residual min=-0.001722 max=0.001934 Jy/beam ! Clean residual mean=-0.000022 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.137707 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.137707 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=0.098622Jy sigma=0.000626 ! Fit after self-cal, rms=0.098627Jy sigma=0.000626 ! 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=0.943 mas, bmaj=1.267 mas, bpa=73.27 degrees ! Estimated noise=623.868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.943 x 1.267 at 73.27 degrees (North through East) ! Clean map min=-0.001237 max=0.067793 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=0.7638 mas, bmaj=1.008 mas, bpa=82.76 degrees ! Estimated noise=1282.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512594 Jy ! Component: 100 - total flux cleaned = 0.0704075 Jy ! Component: 150 - total flux cleaned = 0.0836724 Jy ! Component: 200 - total flux cleaned = 0.0935678 Jy ! Total flux subtracted in 200 components = 0.0935678 Jy ! Clean residual min=-0.005273 max=0.005740 Jy/beam ! Clean residual mean=-0.000064 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.0935678 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0935678 Jy ! Inverting map and beam ! Estimated beam: bmin=0.943 mas, bmaj=1.267 mas, bpa=73.27 degrees ! Estimated noise=623.868 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 = 0.0109163 Jy ! Component: 100 - total flux cleaned = 0.018063 Jy ! Component: 150 - total flux cleaned = 0.0235876 Jy ! Component: 200 - total flux cleaned = 0.0279612 Jy ! Total flux subtracted in 200 components = 0.0279612 Jy ! Clean residual min=-0.002127 max=0.002589 Jy/beam ! Clean residual mean=-0.000069 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.121529 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.121529 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=1.98 mas, bmaj=2.339 mas, bpa=63.03 degrees ! Estimated noise=827.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609626 Jy ! Component: 100 - total flux cleaned = 0.00959007 Jy ! Component: 150 - total flux cleaned = 0.0118708 Jy ! Component: 200 - total flux cleaned = 0.0134798 Jy ! Total flux subtracted in 200 components = 0.0134798 Jy ! Clean residual min=-0.001932 max=0.001886 Jy/beam ! Clean residual mean=-0.000051 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.135009 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 = 0.00117605 Jy ! Component: 100 - total flux cleaned = 0.00179407 Jy ! Component: 150 - total flux cleaned = 0.00215035 Jy ! Component: 200 - total flux cleaned = 0.0023045 Jy ! Total flux subtracted in 200 components = 0.0023045 Jy ! Clean residual min=-0.001773 max=0.001905 Jy/beam ! Clean residual mean=-0.000027 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.137313 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 97 components and 0.137313 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.943 mas, bmaj=1.267 mas, bpa=73.27 degrees ! Estimated noise=623.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615713 Jy ! Component: 100 - total flux cleaned = 0.000670508 Jy ! Component: 150 - total flux cleaned = 0.000813178 Jy ! Component: 200 - total flux cleaned = 0.000858121 Jy ! Total flux subtracted in 200 components = 0.000858121 Jy ! Clean residual min=-0.001495 max=0.001584 Jy/beam ! Clean residual mean=-0.000006 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.138171 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.138171 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=0.098710Jy sigma=0.000627 ! Fit after self-cal, rms=0.098687Jy sigma=0.000626 wmodel J0854+6218_X_2017_01_21_pus_map.mod ! Writing 117 model components to file: J0854+6218_X_2017_01_21_pus_map.mod wobs J0854+6218_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0854+6218_X_2017_01_21_pus_uvs.fits wwins J0854+6218_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J0854+6218_X_2017_01_21_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 = 0.000171998 Jy ! Component: 100 - total flux cleaned = 0.000297531 Jy ! Component: 150 - total flux cleaned = 0.000368445 Jy ! Component: 200 - total flux cleaned = 0.00041326 Jy ! Component: 250 - total flux cleaned = 0.000413125 Jy ! Component: 300 - total flux cleaned = 0.000497735 Jy ! Component: 350 - total flux cleaned = 0.000559736 Jy ! Component: 400 - total flux cleaned = 0.000580237 Jy ! Component: 450 - total flux cleaned = 0.000658352 Jy ! Component: 500 - total flux cleaned = 0.000677207 Jy ! Component: 550 - total flux cleaned = 0.00069588 Jy ! Component: 600 - total flux cleaned = 0.000732799 Jy ! Component: 650 - total flux cleaned = 0.000750658 Jy ! Component: 700 - total flux cleaned = 0.0007511 Jy ! Component: 750 - total flux cleaned = 0.000803234 Jy ! Component: 800 - total flux cleaned = 0.000768916 Jy ! Component: 850 - total flux cleaned = 0.000768938 Jy ! Component: 900 - total flux cleaned = 0.000785693 Jy ! Component: 950 - total flux cleaned = 0.000736701 Jy ! Component: 1000 - total flux cleaned = 0.000801212 Jy ! Component: 1050 - total flux cleaned = 0.000737306 Jy ! Component: 1100 - total flux cleaned = 0.00073715 Jy ! Component: 1150 - total flux cleaned = 0.000721752 Jy ! Component: 1200 - total flux cleaned = 0.00076742 Jy ! Component: 1250 - total flux cleaned = 0.000737208 Jy ! Component: 1300 - total flux cleaned = 0.000692713 Jy ! Component: 1350 - total flux cleaned = 0.000736598 Jy ! Component: 1400 - total flux cleaned = 0.000707417 Jy ! Component: 1450 - total flux cleaned = 0.000635955 Jy ! Component: 1500 - total flux cleaned = 0.000678428 Jy ! Component: 1550 - total flux cleaned = 0.000706406 Jy ! Component: 1600 - total flux cleaned = 0.000719866 Jy ! Component: 1650 - total flux cleaned = 0.00067885 Jy ! Component: 1700 - total flux cleaned = 0.000718997 Jy ! Component: 1750 - total flux cleaned = 0.000652735 Jy ! Component: 1800 - total flux cleaned = 0.000692409 Jy ! Component: 1850 - total flux cleaned = 0.000640472 Jy ! Component: 1900 - total flux cleaned = 0.000679299 Jy ! Component: 1950 - total flux cleaned = 0.00071758 Jy ! Component: 2000 - total flux cleaned = 0.000705022 Jy ! Total flux subtracted in 2048 components = 0.000729745 Jy ! Clean residual min=-0.000651 max=0.000672 Jy/beam ! Clean residual mean=-0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.138901 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 267 components and 0.138901 Jy ![Exited script file: muppet] wmap "J0854+6218_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.943 x 1.267 at 73.27 degrees (North through East) ! Clean map min=-0.0013817 max=0.066773 Jy/beam ! Writing clean map to FITS file: J0854+6218_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0667733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221148 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.993575 0.993575 1.98715 3.9743 7.9486 15.8972 31.7944 63.5888 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.943 x 1.267 at 73.27 degrees (North through East) ! Clean map min=-0.0013817 max=0.066773 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 J0854+6218_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:27:56 2019