! Started logfile: J0612+6225_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:22 2019 obs J0612+6225_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0612+6225_X_2017_07_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717739 visibilities/baseline/integration-bin. ! Found source: J0612+6225 ! ! 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 1200 lines of history. ! ! Reading 44184 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 J0612+6225_X_2017_07_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 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983125Jy sigma=0.008162 ! Fit after self-cal, rms=0.949913Jy sigma=0.007904 ! 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=0.7584 mas, bmaj=0.9623 mas, bpa=32.14 degrees ! Estimated noise=940.945 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 = 0.0406408 Jy ! Component: 100 - total flux cleaned = 0.0497786 Jy ! Total flux subtracted in 100 components = 0.0497786 Jy ! Clean residual min=-0.002856 max=0.005817 Jy/beam ! Clean residual mean=-0.000004 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.0497786 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0497786 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=0.080705Jy sigma=0.000642 ! Fit after self-cal, rms=0.079870Jy sigma=0.000635 ! Inverting map ! Added new window around map position (-2.8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588571 Jy ! Component: 100 - total flux cleaned = 0.00916399 Jy ! Total flux subtracted in 100 components = 0.00916399 Jy ! Clean residual min=-0.002282 max=0.002411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0589426 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0589426 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=0.079376Jy sigma=0.000631 ! Fit after self-cal, rms=0.079279Jy sigma=0.000630 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344254 Jy ! Component: 100 - total flux cleaned = 0.00540844 Jy ! Total flux subtracted in 100 components = 0.00540844 Jy ! Clean residual min=-0.002126 max=0.002229 Jy/beam ! Clean residual mean=0.000000 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0643511 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0643511 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=0.079102Jy sigma=0.000629 ! Fit after self-cal, rms=0.079049Jy sigma=0.000628 ! 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=0.9432 mas, bmaj=1.175 mas, bpa=32.91 degrees ! Estimated noise=408.352 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 = 0.00269555 Jy ! Component: 100 - total flux cleaned = 0.00416285 Jy ! Component: 150 - total flux cleaned = 0.00516505 Jy ! Component: 200 - total flux cleaned = 0.00587354 Jy ! Total flux subtracted in 200 components = 0.00587354 Jy ! Clean residual min=-0.001215 max=0.001283 Jy/beam ! Clean residual mean=-0.000007 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0702246 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0702246 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=0.078954Jy sigma=0.000627 ! Fit after self-cal, rms=0.078926Jy sigma=0.000627 ! 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 1.03 FD 1.00* HN 0.99 KP 0.95 ! LA 0.97 MK 1.03 NL 0.99 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.03 KP 1.00 ! LA 1.02 MK 1.02 NL 1.04 OV 1.07 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.93 ! LA 1.00 MK 1.01 NL 1.00 OV 1.06 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.14 KP 0.94 ! LA 0.98 MK 1.07 NL 1.02 OV 1.04 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.94 KP 1.01 ! LA 0.94 MK 1.00 NL 1.07 OV 1.08 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 KP 0.97 ! LA 0.95 MK 1.00 NL 1.00 OV 1.05 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 KP 0.97 ! LA 0.98 MK 0.99 NL 1.08 OV 1.04 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.02 KP 0.98 ! LA 1.02 MK 0.99 NL 1.02 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.92 KP 0.93 ! LA 0.94 MK 0.96 NL 1.05 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.98 KP 0.99 ! LA 1.06 MK 0.92 NL 1.00 OV 0.98 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.98 KP 0.94 ! LA 0.96 MK 0.93 NL 1.01 OV 1.04 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 0.94 KP 0.90 ! LA 0.94 MK 0.97 NL 0.97 OV 0.97 ! PT 0.98 SC 0.91 ! ! ! Fit before self-cal, rms=0.078926Jy sigma=0.000627 ! Fit after self-cal, rms=0.077214Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9459 mas, bmaj=1.176 mas, bpa=32.83 degrees ! Estimated noise=405.141 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 = 0.00117145 Jy ! Component: 100 - total flux cleaned = 0.00147232 Jy ! Component: 150 - total flux cleaned = 0.00153872 Jy ! Component: 200 - total flux cleaned = 0.00162066 Jy ! Total flux subtracted in 200 components = 0.00162066 Jy ! Clean residual min=-0.001029 max=0.001074 Jy/beam ! Clean residual mean=-0.000007 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0718453 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.0718453 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=0.077198Jy sigma=0.000626 ! Fit after self-cal, rms=0.077180Jy sigma=0.000626 ! 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=0.077180Jy sigma=0.000626 ! Fit after self-cal, rms=0.077794Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9456 mas, bmaj=1.174 mas, bpa=33.1 degrees ! Estimated noise=405.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00068419 Jy ! Component: 100 - total flux cleaned = 0.000851046 Jy ! Component: 150 - total flux cleaned = 0.000972052 Jy ! Component: 200 - total flux cleaned = 0.00103379 Jy ! Total flux subtracted in 200 components = 0.00103379 Jy ! Clean residual min=-0.000983 max=0.001075 Jy/beam ! Clean residual mean=-0.000010 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0728791 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.072879 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=0.077788Jy sigma=0.000625 ! Fit after self-cal, rms=0.077828Jy sigma=0.000625 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 = 0.000266038 Jy ! Component: 100 - total flux cleaned = 0.000359165 Jy ! Component: 150 - total flux cleaned = 0.000417517 Jy ! Component: 200 - total flux cleaned = 0.000477334 Jy ! Total flux subtracted in 200 components = 0.000477334 Jy ! Clean residual min=-0.000972 max=0.001071 Jy/beam ! Clean residual mean=-0.000009 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0733564 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.0733564 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=0.077825Jy sigma=0.000625 ! Fit after self-cal, rms=0.077825Jy sigma=0.000625 ! 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=0.077825Jy sigma=0.000625 ! Fit after self-cal, rms=0.078144Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9439 mas, bmaj=1.174 mas, bpa=32.84 degrees ! Estimated noise=405.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290286 Jy ! Component: 100 - total flux cleaned = 0.000408244 Jy ! Component: 150 - total flux cleaned = 0.000489388 Jy ! Component: 200 - total flux cleaned = 0.000552992 Jy ! Total flux subtracted in 200 components = 0.000552992 Jy ! Clean residual min=-0.000984 max=0.001036 Jy/beam ! Clean residual mean=-0.000010 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0739094 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0739094 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=0.078141Jy sigma=0.000625 ! Fit after self-cal, rms=0.078159Jy sigma=0.000625 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 = 9.22047e-05 Jy ! Component: 100 - total flux cleaned = 0.000167501 Jy ! Component: 150 - total flux cleaned = 0.000204597 Jy ! Component: 200 - total flux cleaned = 0.000238993 Jy ! Total flux subtracted in 200 components = 0.000238993 Jy ! Clean residual min=-0.000982 max=0.001058 Jy/beam ! Clean residual mean=-0.000009 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0741484 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0741484 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=0.078158Jy sigma=0.000625 ! Fit after self-cal, rms=0.078156Jy sigma=0.000625 ! 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=0.078156Jy sigma=0.000625 ! Fit after self-cal, rms=0.078256Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=2.336 mas, bpa=46.52 degrees ! Estimated noise=541.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694978 Jy ! Component: 100 - total flux cleaned = 0.000891151 Jy ! Component: 150 - total flux cleaned = 0.000880669 Jy ! Component: 200 - total flux cleaned = 0.000880923 Jy ! Total flux subtracted in 200 components = 0.000880923 Jy ! Clean residual min=-0.001106 max=0.001387 Jy/beam ! Clean residual mean=-0.000024 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0750293 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.0750293 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=0.078257Jy sigma=0.000625 ! Fit after self-cal, rms=0.078261Jy sigma=0.000625 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 = 0.000215966 Jy ! Component: 100 - total flux cleaned = 0.000217602 Jy ! Component: 150 - total flux cleaned = 0.000209203 Jy ! Component: 200 - total flux cleaned = 0.000193318 Jy ! Total flux subtracted in 200 components = 0.000193318 Jy ! Clean residual min=-0.001092 max=0.001374 Jy/beam ! Clean residual mean=-0.000024 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0752226 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.0752226 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=0.078263Jy sigma=0.000625 ! Fit after self-cal, rms=0.078257Jy sigma=0.000624 ! 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=0.9424 mas, bmaj=1.173 mas, bpa=32.58 degrees ! Estimated noise=405.657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9424 x 1.173 at 32.58 degrees (North through East) ! Clean map min=-0.00093283 max=0.053373 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=0.7573 mas, bmaj=0.9647 mas, bpa=30.97 degrees ! Estimated noise=936.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405455 Jy ! Component: 100 - total flux cleaned = 0.0530501 Jy ! Component: 150 - total flux cleaned = 0.0598177 Jy ! Component: 200 - total flux cleaned = 0.0639657 Jy ! Total flux subtracted in 200 components = 0.0639657 Jy ! Clean residual min=-0.002431 max=0.002555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0639657 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0639657 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9424 mas, bmaj=1.173 mas, bpa=32.58 degrees ! Estimated noise=405.657 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 = 0.0035995 Jy ! Component: 100 - total flux cleaned = 0.00585165 Jy ! Component: 150 - total flux cleaned = 0.00739401 Jy ! Component: 200 - total flux cleaned = 0.00847129 Jy ! Total flux subtracted in 200 components = 0.00847129 Jy ! Clean residual min=-0.001095 max=0.001112 Jy/beam ! Clean residual mean=-0.000013 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.072437 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.072437 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=2.086 mas, bmaj=2.336 mas, bpa=46.52 degrees ! Estimated noise=541.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014864 Jy ! Component: 100 - total flux cleaned = 0.00219331 Jy ! Component: 150 - total flux cleaned = 0.00255575 Jy ! Component: 200 - total flux cleaned = 0.00262509 Jy ! Total flux subtracted in 200 components = 0.00262509 Jy ! Clean residual min=-0.001087 max=0.001433 Jy/beam ! Clean residual mean=-0.000024 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0750621 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 = 7.84405e-06 Jy ! Component: 100 - total flux cleaned = 7.88465e-06 Jy ! Component: 150 - total flux cleaned = 8.11252e-06 Jy ! Component: 200 - total flux cleaned = 1.46167e-05 Jy ! Total flux subtracted in 200 components = 1.46167e-05 Jy ! Clean residual min=-0.001096 max=0.001408 Jy/beam ! Clean residual mean=-0.000024 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0750767 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0750767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9424 mas, bmaj=1.173 mas, bpa=32.58 degrees ! Estimated noise=405.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356314 Jy ! Component: 100 - total flux cleaned = -0.000433257 Jy ! Component: 150 - total flux cleaned = -0.000449518 Jy ! Component: 200 - total flux cleaned = -0.000435352 Jy ! Total flux subtracted in 200 components = -0.000435352 Jy ! Clean residual min=-0.000990 max=0.000975 Jy/beam ! Clean residual mean=-0.000010 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0746414 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0746414 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=0.078260Jy sigma=0.000625 ! Fit after self-cal, rms=0.078257Jy sigma=0.000624 wmodel J0612+6225_X_2017_07_16_pus_map.mod ! Writing 47 model components to file: J0612+6225_X_2017_07_16_pus_map.mod wobs J0612+6225_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0612+6225_X_2017_07_16_pus_uvs.fits wwins J0612+6225_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J0612+6225_X_2017_07_16_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 = -0.000167125 Jy ! Component: 100 - total flux cleaned = -0.000184973 Jy ! Component: 150 - total flux cleaned = -7.512e-05 Jy ! Component: 200 - total flux cleaned = 6.08863e-05 Jy ! Component: 250 - total flux cleaned = 0.000134222 Jy ! Component: 300 - total flux cleaned = 0.000234103 Jy ! Component: 350 - total flux cleaned = 0.000289703 Jy ! Component: 400 - total flux cleaned = 0.000289827 Jy ! Component: 450 - total flux cleaned = 0.000330132 Jy ! Component: 500 - total flux cleaned = 0.00036954 Jy ! Component: 550 - total flux cleaned = 0.000421193 Jy ! Component: 600 - total flux cleaned = 0.00047191 Jy ! Component: 650 - total flux cleaned = 0.000559065 Jy ! Component: 700 - total flux cleaned = 0.000632099 Jy ! Component: 750 - total flux cleaned = 0.000655968 Jy ! Component: 800 - total flux cleaned = 0.000714917 Jy ! Component: 850 - total flux cleaned = 0.000773198 Jy ! Component: 900 - total flux cleaned = 0.000807853 Jy ! Component: 950 - total flux cleaned = 0.000864537 Jy ! Component: 1000 - total flux cleaned = 0.000909373 Jy ! Component: 1050 - total flux cleaned = 0.000964249 Jy ! Component: 1100 - total flux cleaned = 0.000985931 Jy ! Component: 1150 - total flux cleaned = 0.000996813 Jy ! Component: 1200 - total flux cleaned = 0.00104957 Jy ! Component: 1250 - total flux cleaned = 0.00109093 Jy ! Component: 1300 - total flux cleaned = 0.00110113 Jy ! Component: 1350 - total flux cleaned = 0.00114169 Jy ! Component: 1400 - total flux cleaned = 0.00112185 Jy ! Component: 1450 - total flux cleaned = 0.00117143 Jy ! Component: 1500 - total flux cleaned = 0.00117148 Jy ! Component: 1550 - total flux cleaned = 0.00119072 Jy ! Component: 1600 - total flux cleaned = 0.00117163 Jy ! Component: 1650 - total flux cleaned = 0.00119064 Jy ! Component: 1700 - total flux cleaned = 0.00122801 Jy ! Component: 1750 - total flux cleaned = 0.00123717 Jy ! Component: 1800 - total flux cleaned = 0.00125548 Jy ! Component: 1850 - total flux cleaned = 0.0012825 Jy ! Component: 1900 - total flux cleaned = 0.00135409 Jy ! Component: 1950 - total flux cleaned = 0.00130981 Jy ! Component: 2000 - total flux cleaned = 0.00137142 Jy ! Total flux subtracted in 2048 components = 0.00142344 Jy ! Clean residual min=-0.000523 max=0.000659 Jy/beam ! Clean residual mean=-0.000004 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0760648 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 198 components and 0.0760648 Jy ![Exited script file: muppet] wmap "J0612+6225_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9424 x 1.173 at 32.58 degrees (North through East) ! Clean map min=-0.00070774 max=0.053299 Jy/beam ! Writing clean map to FITS file: J0612+6225_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.053299 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161108 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.906816 0.906816 1.81363 3.62726 7.25453 14.5091 29.0181 58.0362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9424 x 1.173 at 32.58 degrees (North through East) ! Clean map min=-0.00070774 max=0.053299 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 J0612+6225_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:02:24 2019