! Started logfile: J1704+0134_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:52:30 2019 obs J1704+0134_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1704+0134_X_2017_05_31_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967836 visibilities/baseline/integration-bin. ! Found source: J1704+0134 ! ! 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 1698 lines of history. ! ! Reading 59580 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 J1704+0134_X_2017_05_31_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928429Jy sigma=0.007395 ! Fit after self-cal, rms=0.911513Jy sigma=0.007282 ! 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=0.745 mas, bmaj=1.792 mas, bpa=-3.441 degrees ! Estimated noise=750.872 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 = 0.0666526 Jy ! Component: 100 - total flux cleaned = 0.0936158 Jy ! Total flux subtracted in 100 components = 0.0936158 Jy ! Clean residual min=-0.008690 max=0.024579 Jy/beam ! Clean residual mean=-0.000079 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.0936158 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0936158 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=0.100823Jy sigma=0.000754 ! Fit after self-cal, rms=0.100638Jy sigma=0.000753 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224185 Jy ! Component: 100 - total flux cleaned = 0.0360096 Jy ! Total flux subtracted in 100 components = 0.0360096 Jy ! Clean residual min=-0.005695 max=0.015030 Jy/beam ! Clean residual mean=-0.000039 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.129625 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.129625 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=0.094173Jy sigma=0.000691 ! Fit after self-cal, rms=0.093478Jy sigma=0.000685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131155 Jy ! Component: 100 - total flux cleaned = 0.0200478 Jy ! Total flux subtracted in 100 components = 0.0200478 Jy ! Clean residual min=-0.004380 max=0.008532 Jy/beam ! Clean residual mean=-0.000017 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.149673 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.149673 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=0.091251Jy sigma=0.000664 ! Fit after self-cal, rms=0.090888Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839301 Jy ! Component: 100 - total flux cleaned = 0.0116532 Jy ! Total flux subtracted in 100 components = 0.0116532 Jy ! Clean residual min=-0.003725 max=0.004279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.161326 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.161326 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=0.090137Jy sigma=0.000654 ! Fit after self-cal, rms=0.089924Jy sigma=0.000653 ! 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=0.9033 mas, bmaj=2.046 mas, bpa=-2.181 degrees ! Estimated noise=371.178 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 = 0.00486213 Jy ! Component: 100 - total flux cleaned = 0.0057336 Jy ! Component: 150 - total flux cleaned = 0.00585135 Jy ! Component: 200 - total flux cleaned = 0.00594947 Jy ! Total flux subtracted in 200 components = 0.00594947 Jy ! Clean residual min=-0.002968 max=0.003014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.167276 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.167276 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=0.089684Jy sigma=0.000650 ! Fit after self-cal, rms=0.089593Jy sigma=0.000650 ! 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 0.94 FD 0.96 HN 1.18 KP 1.00 ! LA 0.97 MK 0.90 NL 0.95 OV 1.06 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.25 KP 0.95 ! LA 0.95 MK 0.93 NL 0.98 OV 1.07 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.14 KP 0.92 ! LA 0.97 MK 1.04 NL 0.96 OV 1.08 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.15 KP 0.97 ! LA 0.98 MK 0.97 NL 0.97 OV 1.08 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.12 KP 0.98 ! LA 0.98 MK 0.97 NL 0.88 OV 1.10 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.15 KP 1.00 ! LA 0.97 MK 0.94 NL 0.90 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.27 KP 1.01 ! LA 1.00 MK 1.02 NL 0.86 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.15 KP 0.99 ! LA 1.01 MK 0.94 NL 0.89 OV 0.99 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.34 KP 1.00 ! LA 1.00 MK 1.00 NL 0.90 OV 1.02 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.16 KP 0.99 ! LA 1.02 MK 1.07 NL 0.88 OV 1.02 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.19 KP 0.90 ! LA 1.02 MK 0.92 NL 0.92 OV 1.02 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.94 ! LA 1.08 MK 0.92 NL 0.92 OV 1.10 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.089593Jy sigma=0.000650 ! Fit after self-cal, rms=0.092505Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=2.039 mas, bpa=-2.363 degrees ! Estimated noise=371.185 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 = 0.000859694 Jy ! Component: 100 - total flux cleaned = 0.000740801 Jy ! Component: 150 - total flux cleaned = 0.000563051 Jy ! Component: 200 - total flux cleaned = 0.000373564 Jy ! Total flux subtracted in 200 components = 0.000373564 Jy ! Clean residual min=-0.001695 max=0.001769 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.167649 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.167649 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=0.092422Jy sigma=0.000645 ! Fit after self-cal, rms=0.092458Jy sigma=0.000645 ! 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=0.092458Jy sigma=0.000645 ! Fit after self-cal, rms=0.093489Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=2.036 mas, bpa=-2.5 degrees ! Estimated noise=368.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814128 Jy ! Component: 100 - total flux cleaned = 0.000766683 Jy ! Component: 150 - total flux cleaned = 0.00065911 Jy ! Component: 200 - total flux cleaned = 0.000530499 Jy ! Total flux subtracted in 200 components = 0.000530499 Jy ! Clean residual min=-0.001540 max=0.001467 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.16818 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.16818 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=0.093432Jy sigma=0.000643 ! Fit after self-cal, rms=0.093444Jy sigma=0.000643 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 = 0.000289666 Jy ! Component: 100 - total flux cleaned = 0.000212909 Jy ! Component: 150 - total flux cleaned = 0.000122633 Jy ! Component: 200 - total flux cleaned = 1.83542e-05 Jy ! Total flux subtracted in 200 components = 1.83542e-05 Jy ! Clean residual min=-0.001511 max=0.001495 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.168198 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.168198 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=0.093409Jy sigma=0.000643 ! Fit after self-cal, rms=0.093394Jy sigma=0.000643 ! 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=0.093394Jy sigma=0.000643 ! Fit after self-cal, rms=0.092111Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=2.028 mas, bpa=-2.547 degrees ! Estimated noise=364.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425945 Jy ! Component: 100 - total flux cleaned = 0.000387541 Jy ! Component: 150 - total flux cleaned = 0.000333313 Jy ! Component: 200 - total flux cleaned = 0.000287594 Jy ! Total flux subtracted in 200 components = 0.000287594 Jy ! Clean residual min=-0.001409 max=0.001255 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.168486 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.168486 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=0.092083Jy sigma=0.000643 ! Fit after self-cal, rms=0.092075Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110716 Jy ! Component: 100 - total flux cleaned = 8.06102e-05 Jy ! Component: 150 - total flux cleaned = 3.3852e-05 Jy ! Component: 200 - total flux cleaned = -5.33335e-06 Jy ! Total flux subtracted in 200 components = -5.33335e-06 Jy ! Clean residual min=-0.001365 max=0.001246 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.168481 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.168481 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=0.092056Jy sigma=0.000642 ! Fit after self-cal, rms=0.092047Jy sigma=0.000642 ! 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=0.092047Jy sigma=0.000642 ! Fit after self-cal, rms=0.091289Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.323 mas, bpa=0.6306 degrees ! Estimated noise=458.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287332 Jy ! Component: 100 - total flux cleaned = 0.000270209 Jy ! Component: 150 - total flux cleaned = 0.000219094 Jy ! Component: 200 - total flux cleaned = 0.000167587 Jy ! Total flux subtracted in 200 components = 0.000167587 Jy ! Clean residual min=-0.001177 max=0.001555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.168648 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.168648 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=0.091282Jy sigma=0.000642 ! Fit after self-cal, rms=0.091274Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152894 Jy ! Component: 100 - total flux cleaned = 0.00221409 Jy ! Component: 150 - total flux cleaned = 0.00247276 Jy ! Component: 200 - total flux cleaned = 0.00258013 Jy ! Total flux subtracted in 200 components = 0.00258013 Jy ! Clean residual min=-0.000964 max=0.001206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.171228 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.171228 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=0.091257Jy sigma=0.000642 ! Fit after self-cal, rms=0.091251Jy sigma=0.000642 ! Inverting map ! Added new window around map position (-1.4, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851544 Jy ! Component: 100 - total flux cleaned = 0.00118797 Jy ! Component: 150 - total flux cleaned = 0.00140895 Jy ! Component: 200 - total flux cleaned = 0.00161806 Jy ! Total flux subtracted in 200 components = 0.00161806 Jy ! Clean residual min=-0.000811 max=0.000808 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.172846 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.172846 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=0.091234Jy sigma=0.000642 ! Fit after self-cal, rms=0.091229Jy sigma=0.000642 ! 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=0.8952 mas, bmaj=2.025 mas, bpa=-2.624 degrees ! Estimated noise=361.755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8952 x 2.025 at -2.624 degrees (North through East) ! Clean map min=-0.0010281 max=0.077151 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=0.7391 mas, bmaj=1.774 mas, bpa=-3.698 degrees ! Estimated noise=723.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0671221 Jy ! Component: 100 - total flux cleaned = 0.102242 Jy ! Component: 150 - total flux cleaned = 0.123554 Jy ! Component: 200 - total flux cleaned = 0.13741 Jy ! Total flux subtracted in 200 components = 0.13741 Jy ! Clean residual min=-0.003821 max=0.007469 Jy/beam ! Clean residual mean=-0.000032 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.13741 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.13741 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.025 mas, bpa=-2.624 degrees ! Estimated noise=361.755 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 = 0.0124323 Jy ! Component: 100 - total flux cleaned = 0.0196429 Jy ! Component: 150 - total flux cleaned = 0.0241355 Jy ! Component: 200 - total flux cleaned = 0.0270324 Jy ! Total flux subtracted in 200 components = 0.0270324 Jy ! Clean residual min=-0.001420 max=0.001936 Jy/beam ! Clean residual mean=-0.000006 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.164443 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.164443 Jy ! Inverting map ! Added new window around map position (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205889 Jy ! Component: 100 - total flux cleaned = 0.00327501 Jy ! Component: 150 - total flux cleaned = 0.00419936 Jy ! Component: 200 - total flux cleaned = 0.00506495 Jy ! Total flux subtracted in 200 components = 0.00506495 Jy ! Clean residual min=-0.001146 max=0.001074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.169507 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 87 components and 0.169507 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=2.185 mas, bmaj=3.323 mas, bpa=0.6306 degrees ! Estimated noise=458.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136199 Jy ! Component: 100 - total flux cleaned = 0.00208252 Jy ! Component: 150 - total flux cleaned = 0.0026898 Jy ! Component: 200 - total flux cleaned = 0.00310311 Jy ! Total flux subtracted in 200 components = 0.00310311 Jy ! Clean residual min=-0.000900 max=0.000832 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.172611 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 = 0.000273379 Jy ! Component: 100 - total flux cleaned = 0.00047911 Jy ! Component: 150 - total flux cleaned = 0.000628152 Jy ! Component: 200 - total flux cleaned = 0.000727551 Jy ! Total flux subtracted in 200 components = 0.000727551 Jy ! Clean residual min=-0.000821 max=0.000750 Jy/beam ! Clean residual mean=0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.173338 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 144 components and 0.173338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.025 mas, bpa=-2.624 degrees ! Estimated noise=361.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332729 Jy ! Component: 100 - total flux cleaned = -0.000435474 Jy ! Component: 150 - total flux cleaned = -0.00046699 Jy ! Component: 200 - total flux cleaned = -0.000496665 Jy ! Total flux subtracted in 200 components = -0.000496665 Jy ! Clean residual min=-0.000939 max=0.000956 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.172842 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 176 components and 0.172842 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=0.091186Jy sigma=0.000641 ! Fit after self-cal, rms=0.091158Jy sigma=0.000641 wmodel J1704+0134_X_2017_05_31_pus_map.mod ! Writing 176 model components to file: J1704+0134_X_2017_05_31_pus_map.mod wobs J1704+0134_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1704+0134_X_2017_05_31_pus_uvs.fits wwins J1704+0134_X_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J1704+0134_X_2017_05_31_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 = -0.000110204 Jy ! Component: 100 - total flux cleaned = -0.000191616 Jy ! Component: 150 - total flux cleaned = -0.000268417 Jy ! Component: 200 - total flux cleaned = -0.000326715 Jy ! Component: 250 - total flux cleaned = -0.000382944 Jy ! Component: 300 - total flux cleaned = -0.000396298 Jy ! Component: 350 - total flux cleaned = -0.00038311 Jy ! Component: 400 - total flux cleaned = -0.000395793 Jy ! Component: 450 - total flux cleaned = -0.000420868 Jy ! Component: 500 - total flux cleaned = -0.00043304 Jy ! Component: 550 - total flux cleaned = -0.000444942 Jy ! Component: 600 - total flux cleaned = -0.00048045 Jy ! Component: 650 - total flux cleaned = -0.000480439 Jy ! Component: 700 - total flux cleaned = -0.000480704 Jy ! Component: 750 - total flux cleaned = -0.000492111 Jy ! Component: 800 - total flux cleaned = -0.000503281 Jy ! Component: 850 - total flux cleaned = -0.000546914 Jy ! Component: 900 - total flux cleaned = -0.000514252 Jy ! Component: 950 - total flux cleaned = -0.000525193 Jy ! Component: 1000 - total flux cleaned = -0.000546283 Jy ! Component: 1050 - total flux cleaned = -0.000514974 Jy ! Component: 1100 - total flux cleaned = -0.000494469 Jy ! Component: 1150 - total flux cleaned = -0.000494539 Jy ! Component: 1200 - total flux cleaned = -0.000474576 Jy ! Component: 1250 - total flux cleaned = -0.00044478 Jy ! Component: 1300 - total flux cleaned = -0.000454693 Jy ! Component: 1350 - total flux cleaned = -0.000415328 Jy ! Component: 1400 - total flux cleaned = -0.000376681 Jy ! Component: 1450 - total flux cleaned = -0.00038636 Jy ! Component: 1500 - total flux cleaned = -0.000338797 Jy ! Component: 1550 - total flux cleaned = -0.000338878 Jy ! Component: 1600 - total flux cleaned = -0.000310705 Jy ! Component: 1650 - total flux cleaned = -0.000292079 Jy ! Component: 1700 - total flux cleaned = -0.000264506 Jy ! Component: 1750 - total flux cleaned = -0.000255375 Jy ! Component: 1800 - total flux cleaned = -0.000183129 Jy ! Component: 1850 - total flux cleaned = -0.000192239 Jy ! Component: 1900 - total flux cleaned = -0.000183286 Jy ! Component: 1950 - total flux cleaned = -0.000183161 Jy ! Component: 2000 - total flux cleaned = -0.00015701 Jy ! Total flux subtracted in 2048 components = -0.0001226 Jy ! Clean residual min=-0.000486 max=0.000489 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.172719 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 320 components and 0.172719 Jy ![Exited script file: muppet] wmap "J1704+0134_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8952 x 2.025 at -2.624 degrees (North through East) ! Clean map min=-0.00080007 max=0.07765 Jy/beam ! Writing clean map to FITS file: J1704+0134_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0776498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.630184 0.630184 1.26037 2.52074 5.04147 10.0829 20.1659 40.3318 80.6636 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8952 x 2.025 at -2.624 degrees (North through East) ! Clean map min=-0.00080007 max=0.07765 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 J1704+0134_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:52:34 2019