! Started logfile: J1607+1551_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:06 2019 obs J1607+1551_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1607+1551_X_2017_01_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775634 visibilities/baseline/integration-bin. ! Found source: J1607+1551 ! ! 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 1309 lines of history. ! ! Reading 47748 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 J1607+1551_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.836168Jy sigma=0.006919 ! Fit after self-cal, rms=0.827793Jy sigma=0.006859 ! 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=0.9413 mas, bmaj=2.117 mas, bpa=20.64 degrees ! Estimated noise=801.328 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 = 0.14033 Jy ! Component: 100 - total flux cleaned = 0.171054 Jy ! Total flux subtracted in 100 components = 0.171054 Jy ! Clean residual min=-0.006147 max=0.009588 Jy/beam ! Clean residual mean=0.000040 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.171054 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.171054 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=0.098279Jy sigma=0.000684 ! Fit after self-cal, rms=0.098276Jy sigma=0.000684 ! 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=1.14 mas, bmaj=2.3 mas, bpa=19.01 degrees ! Estimated noise=414.346 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 = 0.0119393 Jy ! Component: 100 - total flux cleaned = 0.01722 Jy ! Component: 150 - total flux cleaned = 0.0200725 Jy ! Component: 200 - total flux cleaned = 0.0205887 Jy ! Total flux subtracted in 200 components = 0.0205887 Jy ! Clean residual min=-0.004664 max=0.005999 Jy/beam ! Clean residual mean=0.000031 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.191643 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.191643 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=0.097612Jy sigma=0.000666 ! Fit after self-cal, rms=0.097607Jy sigma=0.000666 ! 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 1.10 FD 0.99 HN 0.94 KP 1.02 ! LA 0.99 MK 1.00* NL 0.94 OV 0.97 ! PT 1.21 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.95 KP 1.02 ! LA 0.98 MK 1.00* NL 0.95 OV 0.97 ! PT 1.22 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.96 KP 1.01 ! LA 0.99 MK 1.00* NL 0.93 OV 0.97 ! PT 1.29 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.96 KP 1.04 ! LA 0.97 MK 1.00* NL 0.95 OV 0.98 ! PT 1.26 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.90 KP 1.00 ! LA 0.98 MK 1.00* NL 0.93 OV 0.97 ! PT 1.30 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.94 KP 1.01 ! LA 0.98 MK 1.00* NL 0.95 OV 0.97 ! PT 1.34 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.97 KP 1.00 ! LA 0.95 MK 1.00* NL 0.95 OV 0.94 ! PT 1.33 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00 KP 1.01 ! LA 0.96 MK 1.00* NL 0.94 OV 0.96 ! PT 1.31 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.03 KP 1.03 ! LA 0.93 MK 1.00* NL 0.93 OV 0.95 ! PT 1.31 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.99 KP 1.01 ! LA 0.96 MK 1.00* NL 0.93 OV 0.98 ! PT 1.37 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.00 KP 1.01 ! LA 0.96 MK 1.00* NL 0.94 OV 0.99 ! PT 1.44 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 1.04 ! LA 0.95 MK 1.00* NL 0.94 OV 0.98 ! PT 1.60 SC 1.03 ! ! ! Fit before self-cal, rms=0.097607Jy sigma=0.000666 ! Fit after self-cal, rms=0.109721Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=2.29 mas, bpa=18.59 degrees ! Estimated noise=412.058 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 (2.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046843 Jy ! Component: 100 - total flux cleaned = 0.00726759 Jy ! Component: 150 - total flux cleaned = 0.00763936 Jy ! Component: 200 - total flux cleaned = 0.00793259 Jy ! Total flux subtracted in 200 components = 0.00793259 Jy ! Clean residual min=-0.002280 max=0.003871 Jy/beam ! Clean residual mean=0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.199575 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.199576 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=0.109488Jy sigma=0.000651 ! Fit after self-cal, rms=0.109715Jy sigma=0.000651 ! Inverting map ! Added new window around map position (7.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384469 Jy ! Component: 100 - total flux cleaned = 0.00605519 Jy ! Component: 150 - total flux cleaned = 0.00772245 Jy ! Component: 200 - total flux cleaned = 0.00906644 Jy ! Total flux subtracted in 200 components = 0.00906644 Jy ! Clean residual min=-0.001734 max=0.001772 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.208642 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.208642 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=0.109542Jy sigma=0.000649 ! Fit after self-cal, rms=0.109537Jy sigma=0.000649 ! 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=0.109537Jy sigma=0.000649 ! Fit after self-cal, rms=0.112052Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.281 mas, bpa=18.67 degrees ! Estimated noise=411.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016213 Jy ! Component: 100 - total flux cleaned = 0.00266384 Jy ! Component: 150 - total flux cleaned = 0.00313834 Jy ! Component: 200 - total flux cleaned = 0.00354699 Jy ! Total flux subtracted in 200 components = 0.00354699 Jy ! Clean residual min=-0.001079 max=0.001237 Jy/beam ! Clean residual mean=0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.212189 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.212189 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=0.112016Jy sigma=0.000646 ! Fit after self-cal, rms=0.112041Jy 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 = 0.000702035 Jy ! Component: 100 - total flux cleaned = 0.00102623 Jy ! Component: 150 - total flux cleaned = 0.00126638 Jy ! Component: 200 - total flux cleaned = 0.0013968 Jy ! Total flux subtracted in 200 components = 0.0013968 Jy ! Clean residual min=-0.001010 max=0.001133 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.213586 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.213586 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=0.112029Jy sigma=0.000646 ! Fit after self-cal, rms=0.112030Jy sigma=0.000646 ! 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=0.112030Jy sigma=0.000646 ! Fit after self-cal, rms=0.112321Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.278 mas, bpa=18.62 degrees ! Estimated noise=411.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776767 Jy ! Component: 100 - total flux cleaned = 0.0010737 Jy ! Component: 150 - total flux cleaned = 0.00128672 Jy ! Component: 200 - total flux cleaned = 0.00138085 Jy ! Total flux subtracted in 200 components = 0.00138085 Jy ! Clean residual min=-0.000996 max=0.001042 Jy/beam ! Clean residual mean=0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.214967 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.214967 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=0.112311Jy sigma=0.000646 ! Fit after self-cal, rms=0.112313Jy 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 = 0.000246404 Jy ! Component: 100 - total flux cleaned = 0.000280984 Jy ! Component: 150 - total flux cleaned = 0.000312117 Jy ! Component: 200 - total flux cleaned = 0.000341369 Jy ! Total flux subtracted in 200 components = 0.000341369 Jy ! Clean residual min=-0.000970 max=0.000993 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.215308 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 127 components and 0.215308 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=0.112308Jy sigma=0.000646 ! Fit after self-cal, rms=0.112308Jy sigma=0.000646 ! 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=0.112308Jy sigma=0.000646 ! Fit after self-cal, rms=0.112468Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=2.843 mas, bpa=1.19 degrees ! Estimated noise=492.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639366 Jy ! Component: 100 - total flux cleaned = 0.00101194 Jy ! Component: 150 - total flux cleaned = 0.0012116 Jy ! Component: 200 - total flux cleaned = 0.00130714 Jy ! Total flux subtracted in 200 components = 0.00130714 Jy ! Clean residual min=-0.001121 max=0.000924 Jy/beam ! Clean residual mean=0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.216615 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 149 components and 0.216615 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=0.112464Jy sigma=0.000646 ! Fit after self-cal, rms=0.112467Jy 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 = 0.000246883 Jy ! Component: 100 - total flux cleaned = 0.000258592 Jy ! Component: 150 - total flux cleaned = 0.000248615 Jy ! Component: 200 - total flux cleaned = 0.000266799 Jy ! Total flux subtracted in 200 components = 0.000266799 Jy ! Clean residual min=-0.001102 max=0.000902 Jy/beam ! Clean residual mean=0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.216882 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 0.216882 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=0.112465Jy sigma=0.000646 ! Fit after self-cal, rms=0.112465Jy sigma=0.000646 ! 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=1.141 mas, bmaj=2.276 mas, bpa=18.58 degrees ! Estimated noise=411.483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.276 at 18.58 degrees (North through East) ! Clean map min=-0.00089144 max=0.18159 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=0.9456 mas, bmaj=2.093 mas, bpa=20.27 degrees ! Estimated noise=795.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13915 Jy ! Component: 100 - total flux cleaned = 0.169995 Jy ! Component: 150 - total flux cleaned = 0.181303 Jy ! Component: 200 - total flux cleaned = 0.187713 Jy ! Total flux subtracted in 200 components = 0.187713 Jy ! Clean residual min=-0.002744 max=0.003514 Jy/beam ! Clean residual mean=0.000012 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.187713 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.187713 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.276 mas, bpa=18.58 degrees ! Estimated noise=411.483 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 = 0.00558362 Jy ! Component: 100 - total flux cleaned = 0.00968997 Jy ! Component: 150 - total flux cleaned = 0.0127942 Jy ! Component: 200 - total flux cleaned = 0.0152899 Jy ! Total flux subtracted in 200 components = 0.0152899 Jy ! Clean residual min=-0.001450 max=0.001677 Jy/beam ! Clean residual mean=0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.203003 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.203003 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=2.162 mas, bmaj=2.843 mas, bpa=1.19 degrees ! Estimated noise=492.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318324 Jy ! Component: 100 - total flux cleaned = 0.00549231 Jy ! Component: 150 - total flux cleaned = 0.00727635 Jy ! Component: 200 - total flux cleaned = 0.008692 Jy ! Total flux subtracted in 200 components = 0.008692 Jy ! Clean residual min=-0.001200 max=0.001188 Jy/beam ! Clean residual mean=0.000008 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.211695 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 = 0.00113889 Jy ! Component: 100 - total flux cleaned = 0.00192789 Jy ! Component: 150 - total flux cleaned = 0.00249497 Jy ! Component: 200 - total flux cleaned = 0.0029782 Jy ! Total flux subtracted in 200 components = 0.0029782 Jy ! Clean residual min=-0.001123 max=0.001041 Jy/beam ! Clean residual mean=0.000006 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.214673 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 131 components and 0.214673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.276 mas, bpa=18.58 degrees ! Estimated noise=411.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136302 Jy ! Component: 100 - total flux cleaned = 0.00031771 Jy ! Component: 150 - total flux cleaned = 0.000450899 Jy ! Component: 200 - total flux cleaned = 0.000522533 Jy ! Total flux subtracted in 200 components = 0.000522533 Jy ! Clean residual min=-0.000910 max=0.001044 Jy/beam ! Clean residual mean=0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.215196 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.215196 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=0.112473Jy sigma=0.000646 ! Fit after self-cal, rms=0.112468Jy sigma=0.000646 wmodel J1607+1551_X_2017_01_16_pus_map.mod ! Writing 151 model components to file: J1607+1551_X_2017_01_16_pus_map.mod wobs J1607+1551_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1607+1551_X_2017_01_16_pus_uvs.fits wwins J1607+1551_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1607+1551_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132078 Jy ! Component: 100 - total flux cleaned = 0.000179357 Jy ! Component: 150 - total flux cleaned = 0.000255888 Jy ! Component: 200 - total flux cleaned = 0.000300158 Jy ! Component: 250 - total flux cleaned = 0.000356936 Jy ! Component: 300 - total flux cleaned = 0.000438946 Jy ! Component: 350 - total flux cleaned = 0.000451836 Jy ! Component: 400 - total flux cleaned = 0.000477453 Jy ! Component: 450 - total flux cleaned = 0.000489959 Jy ! Component: 500 - total flux cleaned = 0.000539272 Jy ! Component: 550 - total flux cleaned = 0.000539185 Jy ! Component: 600 - total flux cleaned = 0.000551302 Jy ! Component: 650 - total flux cleaned = 0.000609621 Jy ! Component: 700 - total flux cleaned = 0.000632414 Jy ! Component: 750 - total flux cleaned = 0.000621135 Jy ! Component: 800 - total flux cleaned = 0.000654432 Jy ! Component: 850 - total flux cleaned = 0.000675917 Jy ! Component: 900 - total flux cleaned = 0.000697294 Jy ! Component: 950 - total flux cleaned = 0.000718304 Jy ! Component: 1000 - total flux cleaned = 0.000718326 Jy ! Component: 1050 - total flux cleaned = 0.000759269 Jy ! Component: 1100 - total flux cleaned = 0.0007795 Jy ! Component: 1150 - total flux cleaned = 0.000809298 Jy ! Component: 1200 - total flux cleaned = 0.000789607 Jy ! Component: 1250 - total flux cleaned = 0.000828411 Jy ! Component: 1300 - total flux cleaned = 0.000770784 Jy ! Component: 1350 - total flux cleaned = 0.000780505 Jy ! Component: 1400 - total flux cleaned = 0.000780629 Jy ! Component: 1450 - total flux cleaned = 0.000790059 Jy ! Component: 1500 - total flux cleaned = 0.000790103 Jy ! Component: 1550 - total flux cleaned = 0.00079902 Jy ! Component: 1600 - total flux cleaned = 0.000763111 Jy ! Component: 1650 - total flux cleaned = 0.000763194 Jy ! Component: 1700 - total flux cleaned = 0.000754298 Jy ! Component: 1750 - total flux cleaned = 0.000754222 Jy ! Component: 1800 - total flux cleaned = 0.000736925 Jy ! Component: 1850 - total flux cleaned = 0.000685685 Jy ! Component: 1900 - total flux cleaned = 0.000694101 Jy ! Component: 1950 - total flux cleaned = 0.000669123 Jy ! Component: 2000 - total flux cleaned = 0.000652648 Jy ! Total flux subtracted in 2048 components = 0.00063623 Jy ! Clean residual min=-0.000408 max=0.000408 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.215832 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 294 components and 0.215832 Jy ![Exited script file: muppet] wmap "J1607+1551_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.276 at 18.58 degrees (North through East) ! Clean map min=-0.00083637 max=0.18153 Jy/beam ! Writing clean map to FITS file: J1607+1551_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162998 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26938 0.26938 0.53876 1.07752 2.15504 4.31008 8.62016 17.2403 34.4806 68.9613 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.276 at 18.58 degrees (North through East) ! Clean map min=-0.00083637 max=0.18153 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 J1607+1551_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:09 2019