! Started logfile: J1803+0934_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:17 2019 obs J1803+0934_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1803+0934_X_2017_08_12_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.668519 visibilities/baseline/integration-bin. ! Found source: J1803+0934 ! ! 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 1049 lines of history. ! ! Reading 30324 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 J1803+0934_X_2017_08_12_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 151 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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926670Jy sigma=0.007803 ! Fit after self-cal, rms=0.911791Jy sigma=0.007708 ! 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=0.6668 mas, bmaj=1.601 mas, bpa=-1.4 degrees ! Estimated noise=766.083 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 = 0.067253 Jy ! Component: 100 - total flux cleaned = 0.0856236 Jy ! Total flux subtracted in 100 components = 0.0856236 Jy ! Clean residual min=-0.003772 max=0.008522 Jy/beam ! Clean residual mean=-0.000005 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0856237 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0856237 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=0.085623Jy sigma=0.000655 ! Fit after self-cal, rms=0.085595Jy sigma=0.000655 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953074 Jy ! Component: 100 - total flux cleaned = 0.0145325 Jy ! Total flux subtracted in 100 components = 0.0145325 Jy ! Clean residual min=-0.002803 max=0.007351 Jy/beam ! Clean residual mean=-0.000004 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.100156 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.100156 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=0.084315Jy sigma=0.000643 ! Fit after self-cal, rms=0.084287Jy sigma=0.000643 ! Inverting map ! Added new window around map position (-2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606101 Jy ! Component: 100 - total flux cleaned = 0.00907678 Jy ! Total flux subtracted in 100 components = 0.00907678 Jy ! Clean residual min=-0.002352 max=0.002361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.109233 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.109233 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=0.083868Jy sigma=0.000639 ! Fit after self-cal, rms=0.083802Jy sigma=0.000638 ! 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=0.8182 mas, bmaj=1.832 mas, bpa=-0.2086 degrees ! Estimated noise=490.597 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 = 0.00278795 Jy ! Component: 100 - total flux cleaned = 0.00450054 Jy ! Component: 150 - total flux cleaned = 0.00565501 Jy ! Component: 200 - total flux cleaned = 0.00644593 Jy ! Total flux subtracted in 200 components = 0.00644593 Jy ! Clean residual min=-0.001416 max=0.001509 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.115679 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.115679 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=0.083701Jy sigma=0.000637 ! Fit after self-cal, rms=0.083694Jy sigma=0.000637 ! 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 0.96 FD 1.00* HN 0.96 KP 1.02 ! LA 0.98 MK 1.00 NL 1.00 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.94 KP 1.03 ! LA 0.98 MK 0.96 NL 0.99 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.14 KP 0.94 ! LA 1.01 MK 1.01 NL 1.02 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.00 ! LA 1.00 MK 1.03 NL 1.02 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 0.98 ! LA 1.00 MK 0.95 NL 0.98 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 1.02 ! LA 0.98 MK 0.99 NL 0.96 OV 1.05 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.05 KP 1.00 ! LA 1.01 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.00 ! LA 0.97 MK 1.06 NL 1.02 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 0.95 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.96 KP 0.99 ! LA 0.97 MK 1.07 NL 0.99 OV 1.03 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.07 KP 1.04 ! LA 1.00 MK 0.88 NL 1.02 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.97 KP 0.94 ! LA 0.98 MK 1.03 NL 0.95 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.083694Jy sigma=0.000637 ! Fit after self-cal, rms=0.083534Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8209 mas, bmaj=1.833 mas, bpa=-0.357 degrees ! Estimated noise=489.35 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 = 0.000589368 Jy ! Component: 100 - total flux cleaned = 0.000610197 Jy ! Component: 150 - total flux cleaned = 0.000575352 Jy ! Component: 200 - total flux cleaned = 0.000561063 Jy ! Total flux subtracted in 200 components = 0.000561063 Jy ! Clean residual min=-0.001299 max=0.001272 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.11624 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.11624 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=0.083524Jy sigma=0.000636 ! Fit after self-cal, rms=0.083533Jy sigma=0.000636 ! 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=0.083533Jy sigma=0.000636 ! Fit after self-cal, rms=0.083903Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8208 mas, bmaj=1.834 mas, bpa=-0.2912 degrees ! Estimated noise=489.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330747 Jy ! Component: 100 - total flux cleaned = 0.000369296 Jy ! Component: 150 - total flux cleaned = 0.000401989 Jy ! Component: 200 - total flux cleaned = 0.000431559 Jy ! Total flux subtracted in 200 components = 0.000431559 Jy ! Clean residual min=-0.001179 max=0.001268 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.116671 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.116671 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=0.083899Jy sigma=0.000635 ! Fit after self-cal, rms=0.083911Jy sigma=0.000635 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 = 7.63625e-05 Jy ! Component: 100 - total flux cleaned = 9.48545e-05 Jy ! Component: 150 - total flux cleaned = 0.000111792 Jy ! Component: 200 - total flux cleaned = 0.00012751 Jy ! Total flux subtracted in 200 components = 0.00012751 Jy ! Clean residual min=-0.001153 max=0.001278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.116799 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.116799 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=0.083909Jy sigma=0.000635 ! Fit after self-cal, rms=0.083908Jy sigma=0.000635 ! 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=0.083908Jy sigma=0.000635 ! Fit after self-cal, rms=0.084095Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8214 mas, bmaj=1.835 mas, bpa=-0.3258 degrees ! Estimated noise=490.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144517 Jy ! Component: 100 - total flux cleaned = 0.000170382 Jy ! Component: 150 - total flux cleaned = 0.000185739 Jy ! Component: 200 - total flux cleaned = 0.000199466 Jy ! Total flux subtracted in 200 components = 0.000199466 Jy ! Clean residual min=-0.001119 max=0.001190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.116998 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.116998 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=0.084093Jy sigma=0.000635 ! Fit after self-cal, rms=0.084101Jy sigma=0.000635 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 = 6.85493e-05 Jy ! Component: 100 - total flux cleaned = 8.20538e-05 Jy ! Component: 150 - total flux cleaned = 8.80582e-05 Jy ! Component: 200 - total flux cleaned = 9.37569e-05 Jy ! Total flux subtracted in 200 components = 9.37569e-05 Jy ! Clean residual min=-0.001104 max=0.001194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.117092 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.117092 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=0.084100Jy sigma=0.000635 ! Fit after self-cal, rms=0.084099Jy sigma=0.000635 ! 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=0.084099Jy sigma=0.000635 ! Fit after self-cal, rms=0.084140Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=3.01 mas, bpa=-2.629 degrees ! Estimated noise=636.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596629 Jy ! Component: 100 - total flux cleaned = 0.000818569 Jy ! Component: 150 - total flux cleaned = 0.000869311 Jy ! Component: 200 - total flux cleaned = 0.000898023 Jy ! Total flux subtracted in 200 components = 0.000898023 Jy ! Clean residual min=-0.001252 max=0.001400 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.11799 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.11799 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=0.084141Jy sigma=0.000635 ! Fit after self-cal, rms=0.084141Jy sigma=0.000635 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 = 0.000217517 Jy ! Component: 100 - total flux cleaned = 0.000249311 Jy ! Component: 150 - total flux cleaned = 0.00026983 Jy ! Component: 200 - total flux cleaned = 0.000294353 Jy ! Total flux subtracted in 200 components = 0.000294353 Jy ! Clean residual min=-0.001271 max=0.001433 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.118285 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.118285 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=0.084142Jy sigma=0.000635 ! Fit after self-cal, rms=0.084142Jy sigma=0.000635 ! 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=0.8216 mas, bmaj=1.836 mas, bpa=-0.3706 degrees ! Estimated noise=490.252 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8216 x 1.836 at -0.3706 degrees (North through East) ! Clean map min=-0.00095786 max=0.089074 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=0.6691 mas, bmaj=1.604 mas, bpa=-1.585 degrees ! Estimated noise=766.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668753 Jy ! Component: 100 - total flux cleaned = 0.086018 Jy ! Component: 150 - total flux cleaned = 0.0967246 Jy ! Component: 200 - total flux cleaned = 0.103439 Jy ! Total flux subtracted in 200 components = 0.103439 Jy ! Clean residual min=-0.002166 max=0.003488 Jy/beam ! Clean residual mean=-0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.103439 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.103439 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8216 mas, bmaj=1.836 mas, bpa=-0.3706 degrees ! Estimated noise=490.252 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 = 0.00545504 Jy ! Component: 100 - total flux cleaned = 0.0084881 Jy ! Component: 150 - total flux cleaned = 0.0104121 Jy ! Component: 200 - total flux cleaned = 0.011687 Jy ! Total flux subtracted in 200 components = 0.011687 Jy ! Clean residual min=-0.001155 max=0.001290 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.115126 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.115126 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=2.04 mas, bmaj=3.01 mas, bpa=-2.629 degrees ! Estimated noise=636.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148048 Jy ! Component: 100 - total flux cleaned = 0.00223881 Jy ! Component: 150 - total flux cleaned = 0.00269202 Jy ! Component: 200 - total flux cleaned = 0.00297346 Jy ! Total flux subtracted in 200 components = 0.00297346 Jy ! Clean residual min=-0.001304 max=0.001386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.1181 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 = 0.000182997 Jy ! Component: 100 - total flux cleaned = 0.000257805 Jy ! Component: 150 - total flux cleaned = 0.000290094 Jy ! Component: 200 - total flux cleaned = 0.00031984 Jy ! Total flux subtracted in 200 components = 0.00031984 Jy ! Clean residual min=-0.001285 max=0.001419 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.11842 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.11842 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8216 mas, bmaj=1.836 mas, bpa=-0.3706 degrees ! Estimated noise=490.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193026 Jy ! Component: 100 - total flux cleaned = -0.000288499 Jy ! Component: 150 - total flux cleaned = -0.000368399 Jy ! Component: 200 - total flux cleaned = -0.000396455 Jy ! Total flux subtracted in 200 components = -0.000396455 Jy ! Clean residual min=-0.001129 max=0.001269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.118023 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.118023 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=0.084148Jy sigma=0.000635 ! Fit after self-cal, rms=0.084150Jy sigma=0.000635 wmodel J1803+0934_X_2017_08_12_pus_map.mod ! Writing 56 model components to file: J1803+0934_X_2017_08_12_pus_map.mod wobs J1803+0934_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1803+0934_X_2017_08_12_pus_uvs.fits wwins J1803+0934_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1803+0934_X_2017_08_12_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 = 0.000355234 Jy ! Component: 100 - total flux cleaned = 0.000473639 Jy ! Component: 150 - total flux cleaned = 0.000455494 Jy ! Component: 200 - total flux cleaned = 0.000403433 Jy ! Component: 250 - total flux cleaned = 0.00037005 Jy ! Component: 300 - total flux cleaned = 0.000337498 Jy ! Component: 350 - total flux cleaned = 0.000289405 Jy ! Component: 400 - total flux cleaned = 0.000258136 Jy ! Component: 450 - total flux cleaned = 0.000212753 Jy ! Component: 500 - total flux cleaned = 0.000183347 Jy ! Component: 550 - total flux cleaned = 0.000169193 Jy ! Component: 600 - total flux cleaned = 0.000183347 Jy ! Component: 650 - total flux cleaned = 0.000169183 Jy ! Component: 700 - total flux cleaned = 0.000169234 Jy ! Component: 750 - total flux cleaned = 0.000169342 Jy ! Component: 800 - total flux cleaned = 0.000182583 Jy ! Component: 850 - total flux cleaned = 0.000208592 Jy ! Component: 900 - total flux cleaned = 0.000208605 Jy ! Component: 950 - total flux cleaned = 0.00022154 Jy ! Component: 1000 - total flux cleaned = 0.000295916 Jy ! Component: 1050 - total flux cleaned = 0.000332502 Jy ! Component: 1100 - total flux cleaned = 0.000356723 Jy ! Component: 1150 - total flux cleaned = 0.000380587 Jy ! Component: 1200 - total flux cleaned = 0.00040416 Jy ! Component: 1250 - total flux cleaned = 0.00048531 Jy ! Component: 1300 - total flux cleaned = 0.000450989 Jy ! Component: 1350 - total flux cleaned = 0.000541713 Jy ! Component: 1400 - total flux cleaned = 0.000597591 Jy ! Component: 1450 - total flux cleaned = 0.00061984 Jy ! Component: 1500 - total flux cleaned = 0.000641812 Jy ! Component: 1550 - total flux cleaned = 0.000717985 Jy ! Component: 1600 - total flux cleaned = 0.000771785 Jy ! Component: 1650 - total flux cleaned = 0.00082504 Jy ! Component: 1700 - total flux cleaned = 0.000877909 Jy ! Component: 1750 - total flux cleaned = 0.000919924 Jy ! Component: 1800 - total flux cleaned = 0.000971753 Jy ! Component: 1850 - total flux cleaned = 0.00101289 Jy ! Component: 1900 - total flux cleaned = 0.0010843 Jy ! Component: 1950 - total flux cleaned = 0.00112469 Jy ! Component: 2000 - total flux cleaned = 0.00119484 Jy ! Total flux subtracted in 2048 components = 0.00124449 Jy ! Clean residual min=-0.000599 max=0.000558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.119268 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 190 components and 0.119268 Jy ![Exited script file: muppet] wmap "J1803+0934_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8216 x 1.836 at -0.3706 degrees (North through East) ! Clean map min=-0.00079384 max=0.089264 Jy/beam ! Writing clean map to FITS file: J1803+0934_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0892643 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.618074 0.618074 1.23615 2.4723 4.94459 9.88919 19.7784 39.5568 79.1135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8216 x 1.836 at -0.3706 degrees (North through East) ! Clean map min=-0.00079384 max=0.089264 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 J1803+0934_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:20 2019