! Started logfile: J1608+1029_X_2017_02_19_pus_uvs.log on Sat May 4 21:45:07 2019 obs J1608+1029_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1608+1029_X_2017_02_19_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705556 visibilities/baseline/integration-bin. ! Found source: J1608+1029 ! ! 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 858 lines of history. ! ! Reading 3048 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 J1608+1029_X_2017_02_19_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.466439Jy sigma=0.003252 ! Fit after self-cal, rms=0.458726Jy sigma=0.003201 ! 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=0.7443 mas, bmaj=1.9 mas, bpa=-16.36 degrees ! Estimated noise=2420.77 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 = 0.431203 Jy ! Component: 100 - total flux cleaned = 0.532277 Jy ! Total flux subtracted in 100 components = 0.532277 Jy ! Clean residual min=-0.023256 max=0.044498 Jy/beam ! Clean residual mean=0.000209 rms=0.008541 Jy/beam ! Combined flux in latest and established models = 0.532277 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.532277 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=0.141126Jy sigma=0.000978 ! Fit after self-cal, rms=0.140969Jy sigma=0.000976 ! 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=0.8852 mas, bmaj=1.971 mas, bpa=-12.58 degrees ! Estimated noise=1832.73 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 = 0.0605013 Jy ! Component: 100 - total flux cleaned = 0.0920219 Jy ! Component: 150 - total flux cleaned = 0.110361 Jy ! Component: 200 - total flux cleaned = 0.121448 Jy ! Total flux subtracted in 200 components = 0.121448 Jy ! Clean residual min=-0.016537 max=0.036225 Jy/beam ! Clean residual mean=0.000040 rms=0.005826 Jy/beam ! Combined flux in latest and established models = 0.653725 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.653725 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=0.116477Jy sigma=0.000754 ! Fit after self-cal, rms=0.116158Jy sigma=0.000752 ! Inverting map ! Added new window around map position (-1.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313793 Jy ! Component: 100 - total flux cleaned = 0.0455451 Jy ! Component: 150 - total flux cleaned = 0.0521332 Jy ! Component: 200 - total flux cleaned = 0.0530164 Jy ! Total flux subtracted in 200 components = 0.0530164 Jy ! Clean residual min=-0.011540 max=0.016004 Jy/beam ! Clean residual mean=-0.000013 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 0.706742 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.706742 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=0.107424Jy sigma=0.000684 ! Fit after self-cal, rms=0.106001Jy sigma=0.000674 ! 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 1.02 FD 1.03 HN 0.98 KP 0.95 ! LA 0.99 MK 0.97 NL 0.96 OV 1.05 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 0.95 ! LA 1.02 MK 0.98 NL 0.98 OV 1.06 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 0.98 ! LA 1.03 MK 0.97 NL 0.96 OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 0.99 ! LA 1.04 MK 1.00 NL 0.97 OV 1.04 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.94 KP 0.96 ! LA 1.04 MK 1.03 NL 0.96 OV 1.05 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 0.96 ! LA 1.02 MK 0.99 NL 0.98 OV 1.04 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.97 KP 0.98 ! LA 0.98 MK 0.97 NL 0.94 OV 1.07 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.98 ! LA 1.02 MK 0.98 NL 0.99 OV 1.04 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.01 KP 0.98 ! LA 1.02 MK 0.97 NL 0.98 OV 1.03 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.02 KP 0.96 ! LA 1.03 MK 0.98 NL 0.98 OV 1.05 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 0.97 ! LA 1.00 MK 0.96 NL 0.99 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.97 KP 1.04 ! LA 1.03 MK 1.01 NL 0.97 OV 1.07 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.106001Jy sigma=0.000674 ! Fit after self-cal, rms=0.104893Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.879 mas, bmaj=1.968 mas, bpa=-12.74 degrees ! Estimated noise=1830.52 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 = 0.00431697 Jy ! Component: 100 - total flux cleaned = 0.00636582 Jy ! Component: 150 - total flux cleaned = 0.0080311 Jy ! Component: 200 - total flux cleaned = 0.0088006 Jy ! Total flux subtracted in 200 components = 0.0088006 Jy ! Clean residual min=-0.005716 max=0.006806 Jy/beam ! Clean residual mean=-0.000013 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.715542 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.715542 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=0.104314Jy sigma=0.000648 ! Fit after self-cal, rms=0.104231Jy sigma=0.000648 ! 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=0.104231Jy sigma=0.000648 ! Fit after self-cal, rms=0.103952Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=1.968 mas, bpa=-12.79 degrees ! Estimated noise=1828.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122055 Jy ! Component: 100 - total flux cleaned = 0.0022988 Jy ! Component: 150 - total flux cleaned = 0.00272873 Jy ! Component: 200 - total flux cleaned = 0.00296036 Jy ! Total flux subtracted in 200 components = 0.00296036 Jy ! Clean residual min=-0.005301 max=0.005797 Jy/beam ! Clean residual mean=-0.000016 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.718503 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.718503 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=0.103718Jy sigma=0.000646 ! Fit after self-cal, rms=0.103658Jy sigma=0.000646 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 = 0.0004448 Jy ! Component: 100 - total flux cleaned = 0.000608898 Jy ! Component: 150 - total flux cleaned = 0.00067349 Jy ! Component: 200 - total flux cleaned = 0.000734031 Jy ! Total flux subtracted in 200 components = 0.000734031 Jy ! Clean residual min=-0.005294 max=0.005444 Jy/beam ! Clean residual mean=-0.000016 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.719237 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.719237 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=0.103542Jy sigma=0.000645 ! Fit after self-cal, rms=0.103511Jy sigma=0.000645 ! 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=0.103511Jy sigma=0.000645 ! Fit after self-cal, rms=0.103362Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=1.968 mas, bpa=-12.85 degrees ! Estimated noise=1829.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060912 Jy ! Component: 100 - total flux cleaned = 0.00100709 Jy ! Component: 150 - total flux cleaned = 0.0011257 Jy ! Component: 200 - total flux cleaned = 0.00117852 Jy ! Total flux subtracted in 200 components = 0.00117852 Jy ! Clean residual min=-0.005228 max=0.005303 Jy/beam ! Clean residual mean=-0.000016 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.720415 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.720415 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=0.103266Jy sigma=0.000645 ! Fit after self-cal, rms=0.103238Jy sigma=0.000645 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 = 0.000392151 Jy ! Component: 100 - total flux cleaned = 0.000440747 Jy ! Component: 150 - total flux cleaned = 0.000440345 Jy ! Component: 200 - total flux cleaned = 0.000526014 Jy ! Total flux subtracted in 200 components = 0.000526014 Jy ! Clean residual min=-0.005223 max=0.005222 Jy/beam ! Clean residual mean=-0.000016 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.720941 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.720941 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=0.103182Jy sigma=0.000644 ! Fit after self-cal, rms=0.103168Jy sigma=0.000644 ! 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=0.103168Jy sigma=0.000644 ! Fit after self-cal, rms=0.103099Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=2.768 mas, bpa=5.334 degrees ! Estimated noise=2309.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117528 Jy ! Component: 100 - total flux cleaned = 0.00200337 Jy ! Component: 150 - total flux cleaned = 0.00235436 Jy ! Component: 200 - total flux cleaned = 0.0025592 Jy ! Total flux subtracted in 200 components = 0.0025592 Jy ! Clean residual min=-0.004607 max=0.006882 Jy/beam ! Clean residual mean=-0.000034 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.7235 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.7235 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=0.103070Jy sigma=0.000644 ! Fit after self-cal, rms=0.103051Jy sigma=0.000644 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 = -8.35709e-06 Jy ! Component: 100 - total flux cleaned = 0.000350223 Jy ! Component: 150 - total flux cleaned = 0.000317469 Jy ! Component: 200 - total flux cleaned = 0.000225434 Jy ! Total flux subtracted in 200 components = 0.000225434 Jy ! Clean residual min=-0.004471 max=0.006707 Jy/beam ! Clean residual mean=-0.000033 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.723725 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.723725 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=0.103035Jy sigma=0.000644 ! Fit after self-cal, rms=0.103027Jy sigma=0.000644 ! 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=0.8774 mas, bmaj=1.969 mas, bpa=-12.9 degrees ! Estimated noise=1830.92 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8774 x 1.969 at -12.9 degrees (North through East) ! Clean map min=-0.004572 max=0.55535 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 ! Performing amp+phase self-cal ! ! 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=0.103027Jy sigma=0.000644 ! Fit after self-cal, rms=0.097939Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=1.971 mas, bpa=-12.99 degrees ! Estimated noise=1832.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244152 Jy ! Component: 100 - total flux cleaned = 0.000303062 Jy ! Component: 150 - total flux cleaned = 6.4776e-05 Jy ! Component: 200 - total flux cleaned = 2.2014e-05 Jy ! Total flux subtracted in 200 components = 2.2014e-05 Jy ! Clean residual min=-0.004776 max=0.004960 Jy/beam ! Clean residual mean=-0.000014 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.723747 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.723747 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=0.097877Jy sigma=0.000599 ! Fit after self-cal, rms=0.097868Jy sigma=0.000599 ! Inverting map ! Added new window around map position (-4.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458002 Jy ! Component: 100 - total flux cleaned = 0.00711224 Jy ! Component: 150 - total flux cleaned = 0.00837688 Jy ! Component: 200 - total flux cleaned = 0.0092398 Jy ! Total flux subtracted in 200 components = 0.0092398 Jy ! Clean residual min=-0.004294 max=0.003795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.732987 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.732987 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=0.097618Jy sigma=0.000597 ! Fit after self-cal, rms=0.097616Jy sigma=0.000597 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.097616Jy sigma=0.000597 ! Fit after self-cal, rms=0.097363Jy sigma=0.000597 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=0.7374 mas, bmaj=1.904 mas, bpa=-16.65 degrees ! Estimated noise=2411.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.428884 Jy ! Component: 100 - total flux cleaned = 0.534037 Jy ! Component: 150 - total flux cleaned = 0.588261 Jy ! Component: 200 - total flux cleaned = 0.622199 Jy ! Total flux subtracted in 200 components = 0.622199 Jy ! Clean residual min=-0.010897 max=0.018743 Jy/beam ! Clean residual mean=0.000106 rms=0.004092 Jy/beam ! Combined flux in latest and established models = 0.622199 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.622199 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=1.971 mas, bpa=-12.99 degrees ! Estimated noise=1830.32 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 = 0.0294852 Jy ! Component: 100 - total flux cleaned = 0.0472919 Jy ! Component: 150 - total flux cleaned = 0.0597574 Jy ! Component: 200 - total flux cleaned = 0.069131 Jy ! Total flux subtracted in 200 components = 0.069131 Jy ! Clean residual min=-0.007250 max=0.006959 Jy/beam ! Clean residual mean=0.000035 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.69133 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 64 components and 0.69133 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=2.093 mas, bmaj=2.768 mas, bpa=5.188 degrees ! Estimated noise=2308.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127543 Jy ! Component: 100 - total flux cleaned = 0.0212024 Jy ! Component: 150 - total flux cleaned = 0.0272705 Jy ! Component: 200 - total flux cleaned = 0.0317512 Jy ! Total flux subtracted in 200 components = 0.0317512 Jy ! Clean residual min=-0.004450 max=0.005184 Jy/beam ! Clean residual mean=0.000014 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.723081 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 = 0.00336013 Jy ! Component: 100 - total flux cleaned = 0.00590631 Jy ! Component: 150 - total flux cleaned = 0.00727526 Jy ! Component: 200 - total flux cleaned = 0.00794704 Jy ! Total flux subtracted in 200 components = 0.00794704 Jy ! Clean residual min=-0.003564 max=0.003957 Jy/beam ! Clean residual mean=0.000001 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.731028 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 127 components and 0.731029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=1.971 mas, bpa=-12.99 degrees ! Estimated noise=1830.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253108 Jy ! Component: 100 - total flux cleaned = 0.000363985 Jy ! Component: 150 - total flux cleaned = 0.000757229 Jy ! Component: 200 - total flux cleaned = 0.0013647 Jy ! Total flux subtracted in 200 components = 0.0013647 Jy ! Clean residual min=-0.003987 max=0.003880 Jy/beam ! Clean residual mean=-0.000003 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.732394 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.732394 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=0.097366Jy sigma=0.000597 ! Fit after self-cal, rms=0.097353Jy sigma=0.000597 wmodel J1608+1029_X_2017_02_19_pus_map.mod ! Writing 149 model components to file: J1608+1029_X_2017_02_19_pus_map.mod wobs J1608+1029_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1608+1029_X_2017_02_19_pus_uvs.fits wwins J1608+1029_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J1608+1029_X_2017_02_19_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 = 3.90559e-05 Jy ! Component: 100 - total flux cleaned = 0.000646423 Jy ! Component: 150 - total flux cleaned = 0.000873466 Jy ! Component: 200 - total flux cleaned = 0.000717406 Jy ! Component: 250 - total flux cleaned = 0.000571017 Jy ! Component: 300 - total flux cleaned = 0.000385231 Jy ! Component: 350 - total flux cleaned = 0.000160139 Jy ! Component: 400 - total flux cleaned = -5.49989e-05 Jy ! Component: 450 - total flux cleaned = -0.000302234 Jy ! Component: 500 - total flux cleaned = -0.000540502 Jy ! Component: 550 - total flux cleaned = -0.000885526 Jy ! Component: 600 - total flux cleaned = -0.00110858 Jy ! Component: 650 - total flux cleaned = -0.00121667 Jy ! Component: 700 - total flux cleaned = -0.00118144 Jy ! Component: 750 - total flux cleaned = -0.00125013 Jy ! Component: 800 - total flux cleaned = -0.00125046 Jy ! Component: 850 - total flux cleaned = -0.00128265 Jy ! Component: 900 - total flux cleaned = -0.00131377 Jy ! Component: 950 - total flux cleaned = -0.0013754 Jy ! Component: 1000 - total flux cleaned = -0.00149719 Jy ! Component: 1050 - total flux cleaned = -0.00155668 Jy ! Component: 1100 - total flux cleaned = -0.00173126 Jy ! Component: 1150 - total flux cleaned = -0.00184596 Jy ! Component: 1200 - total flux cleaned = -0.00198538 Jy ! Component: 1250 - total flux cleaned = -0.00209604 Jy ! Component: 1300 - total flux cleaned = -0.00217788 Jy ! Component: 1350 - total flux cleaned = -0.00236378 Jy ! Component: 1400 - total flux cleaned = -0.00238974 Jy ! Component: 1450 - total flux cleaned = -0.00254412 Jy ! Component: 1500 - total flux cleaned = -0.00262002 Jy ! Component: 1550 - total flux cleaned = -0.00269426 Jy ! Component: 1600 - total flux cleaned = -0.00274346 Jy ! Component: 1650 - total flux cleaned = -0.00267151 Jy ! Component: 1700 - total flux cleaned = -0.00262449 Jy ! Component: 1750 - total flux cleaned = -0.00248586 Jy ! Component: 1800 - total flux cleaned = -0.00244043 Jy ! Component: 1850 - total flux cleaned = -0.0023728 Jy ! Component: 1900 - total flux cleaned = -0.00230634 Jy ! Component: 1950 - total flux cleaned = -0.00224045 Jy ! Component: 2000 - total flux cleaned = -0.00213177 Jy ! Total flux subtracted in 2048 components = -0.00196108 Jy ! Clean residual min=-0.001277 max=0.001133 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.730433 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 278 components and 0.730433 Jy ![Exited script file: muppet] wmap "J1608+1029_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8769 x 1.971 at -12.99 degrees (North through East) ! Clean map min=-0.0025072 max=0.55667 Jy/beam ! Writing clean map to FITS file: J1608+1029_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.556673 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383581 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206718 0.206718 0.413436 0.826871 1.65374 3.30749 6.61497 13.2299 26.4599 52.9198 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.556 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8769 x 1.971 at -12.99 degrees (North through East) ! Clean map min=-0.0025072 max=0.55667 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 J1608+1029_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:45:07 2019