! Started logfile: J0742+5444_X_2017_02_24_pus_uvs.log on Sat May 4 09:59:48 2019 obs J0742+5444_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0742+5444_X_2017_02_24_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.835979 visibilities/baseline/integration-bin. ! Found source: J0742+5444 ! ! 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 1882 lines of history. ! ! Reading 37920 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 J0742+5444_X_2017_02_24_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.772797Jy sigma=0.006690 ! Fit after self-cal, rms=0.769091Jy sigma=0.006661 ! 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=0.821 mas, bmaj=1.34 mas, bpa=23.75 degrees ! Estimated noise=843.102 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 = 0.180371 Jy ! Component: 100 - total flux cleaned = 0.221666 Jy ! Total flux subtracted in 100 components = 0.221666 Jy ! Clean residual min=-0.005234 max=0.014976 Jy/beam ! Clean residual mean=-0.000045 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.221666 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.221666 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=0.083304Jy sigma=0.000690 ! Fit after self-cal, rms=0.083300Jy sigma=0.000689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147598 Jy ! Component: 100 - total flux cleaned = 0.0211638 Jy ! Total flux subtracted in 100 components = 0.0211638 Jy ! Clean residual min=-0.003664 max=0.004150 Jy/beam ! Clean residual mean=-0.000015 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.24283 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.24283 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=0.080671Jy sigma=0.000666 ! Fit after self-cal, rms=0.080665Jy sigma=0.000666 ! 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=0.9857 mas, bmaj=1.576 mas, bpa=22.47 degrees ! Estimated noise=423.574 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 = 0.00424413 Jy ! Component: 100 - total flux cleaned = 0.00643099 Jy ! Component: 150 - total flux cleaned = 0.00722532 Jy ! Component: 200 - total flux cleaned = 0.00730133 Jy ! Total flux subtracted in 200 components = 0.00730133 Jy ! Clean residual min=-0.002675 max=0.002617 Jy/beam ! Clean residual mean=-0.000014 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.250131 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.250131 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=0.080435Jy sigma=0.000664 ! Fit after self-cal, rms=0.080432Jy sigma=0.000664 ! 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 0.97 FD 1.03 HN 1.07 KP 1.01 ! LA 1.01 MK 0.96 NL 0.97 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.96 KP 1.05 ! LA 1.01 MK 0.97 NL 0.97 OV 1.01 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.06 KP 1.02 ! LA 0.99 MK 0.98 NL 0.98 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.03 KP 1.01 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.95 KP 1.02 ! LA 0.98 MK 1.01 NL 0.96 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 1.01 ! LA 1.03 MK 1.01 NL 0.99 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00 KP 1.02 ! LA 1.00 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.02 KP 1.00 ! LA 1.03 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.97 KP 1.01 ! LA 1.00 MK 0.98 NL 0.98 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 1.02 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 1.02 ! LA 0.98 MK 0.98 NL 0.95 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 1.05 ! LA 0.97 MK 0.98 NL 0.98 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.080432Jy sigma=0.000664 ! Fit after self-cal, rms=0.080129Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.991 mas, bmaj=1.581 mas, bpa=22.22 degrees ! Estimated noise=424.904 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 = -0.000296945 Jy ! Component: 100 - total flux cleaned = -0.000323663 Jy ! Component: 150 - total flux cleaned = -0.000372202 Jy ! Component: 200 - total flux cleaned = -0.000436702 Jy ! Total flux subtracted in 200 components = -0.000436702 Jy ! Clean residual min=-0.001666 max=0.002089 Jy/beam ! Clean residual mean=-0.000011 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.249694 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.249694 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=0.080111Jy sigma=0.000660 ! Fit after self-cal, rms=0.080113Jy sigma=0.000660 ! 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=0.080113Jy sigma=0.000660 ! Fit after self-cal, rms=0.079825Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=1.583 mas, bpa=22.43 degrees ! Estimated noise=425.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000584147 Jy ! Component: 100 - total flux cleaned = -0.000543438 Jy ! Component: 150 - total flux cleaned = -0.000509977 Jy ! Component: 200 - total flux cleaned = -0.000465112 Jy ! Total flux subtracted in 200 components = -0.000465112 Jy ! Clean residual min=-0.001080 max=0.001924 Jy/beam ! Clean residual mean=-0.000005 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.249229 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.249229 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=0.079812Jy sigma=0.000656 ! Fit after self-cal, rms=0.079813Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.2, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171638 Jy ! Component: 100 - total flux cleaned = 0.00234362 Jy ! Component: 150 - total flux cleaned = 0.00250591 Jy ! Component: 200 - total flux cleaned = 0.00257253 Jy ! Total flux subtracted in 200 components = 0.00257253 Jy ! Clean residual min=-0.001099 max=0.001195 Jy/beam ! Clean residual mean=-0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.251802 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.251802 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=0.079773Jy sigma=0.000656 ! Fit after self-cal, rms=0.079772Jy sigma=0.000656 ! Inverting map ! Added new window around map position (-2.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115728 Jy ! Component: 100 - total flux cleaned = 0.00168155 Jy ! Component: 150 - total flux cleaned = 0.00191748 Jy ! Component: 200 - total flux cleaned = 0.00195224 Jy ! Total flux subtracted in 200 components = 0.00195224 Jy ! Clean residual min=-0.000990 max=0.001054 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.253754 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.253754 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=0.079754Jy sigma=0.000655 ! Fit after self-cal, rms=0.079752Jy sigma=0.000655 ! 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=0.079752Jy sigma=0.000655 ! Fit after self-cal, rms=0.079717Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=1.583 mas, bpa=22.5 degrees ! Estimated noise=425.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255542 Jy ! Component: 100 - total flux cleaned = 0.000413715 Jy ! Component: 150 - total flux cleaned = 0.000490537 Jy ! Component: 200 - total flux cleaned = 0.000546957 Jy ! Total flux subtracted in 200 components = 0.000546957 Jy ! Clean residual min=-0.000967 max=0.001061 Jy/beam ! Clean residual mean=0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.254301 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.254301 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=0.079710Jy sigma=0.000655 ! Fit after self-cal, rms=0.079709Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (14.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670128 Jy ! Component: 100 - total flux cleaned = 0.000817296 Jy ! Component: 150 - total flux cleaned = 0.000929274 Jy ! Component: 200 - total flux cleaned = 0.000986431 Jy ! Total flux subtracted in 200 components = 0.000986431 Jy ! Clean residual min=-0.000910 max=0.000989 Jy/beam ! Clean residual mean=0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.255287 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.255288 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=0.079697Jy sigma=0.000655 ! Fit after self-cal, rms=0.079697Jy sigma=0.000655 ! 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=0.079697Jy sigma=0.000655 ! Fit after self-cal, rms=0.079680Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=2.411 mas, bpa=30.02 degrees ! Estimated noise=530.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163948 Jy ! Component: 100 - total flux cleaned = 0.000276119 Jy ! Component: 150 - total flux cleaned = 0.000391553 Jy ! Component: 200 - total flux cleaned = 0.000499904 Jy ! Total flux subtracted in 200 components = 0.000499904 Jy ! Clean residual min=-0.001018 max=0.000994 Jy/beam ! Clean residual mean=0.000006 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.255787 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.255787 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=0.079680Jy sigma=0.000655 ! Fit after self-cal, rms=0.079680Jy sigma=0.000655 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 = 0.000175853 Jy ! Component: 100 - total flux cleaned = 0.000251743 Jy ! Component: 150 - total flux cleaned = 0.000304253 Jy ! Component: 200 - total flux cleaned = 0.000331412 Jy ! Total flux subtracted in 200 components = 0.000331412 Jy ! Clean residual min=-0.000992 max=0.000996 Jy/beam ! Clean residual mean=0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.256119 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.256119 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=0.079680Jy sigma=0.000655 ! Fit after self-cal, rms=0.079680Jy sigma=0.000655 ! 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=0.9917 mas, bmaj=1.583 mas, bpa=22.53 degrees ! Estimated noise=425.261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 1.583 at 22.53 degrees (North through East) ! Clean map min=-0.00076658 max=0.2345 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=0.8255 mas, bmaj=1.345 mas, bpa=23.75 degrees ! Estimated noise=849.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181763 Jy ! Component: 100 - total flux cleaned = 0.223119 Jy ! Component: 150 - total flux cleaned = 0.237434 Jy ! Component: 200 - total flux cleaned = 0.243452 Jy ! Total flux subtracted in 200 components = 0.243452 Jy ! Clean residual min=-0.002963 max=0.003207 Jy/beam ! Clean residual mean=-0.000011 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.243452 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.243452 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=1.583 mas, bpa=22.53 degrees ! Estimated noise=425.261 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 = 0.00386914 Jy ! Component: 100 - total flux cleaned = 0.00609912 Jy ! Component: 150 - total flux cleaned = 0.00780088 Jy ! Component: 200 - total flux cleaned = 0.0091837 Jy ! Total flux subtracted in 200 components = 0.0091837 Jy ! Clean residual min=-0.001022 max=0.001160 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.252636 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.252636 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=2.235 mas, bmaj=2.411 mas, bpa=30.02 degrees ! Estimated noise=530.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125621 Jy ! Component: 100 - total flux cleaned = 0.0018922 Jy ! Component: 150 - total flux cleaned = 0.00236953 Jy ! Component: 200 - total flux cleaned = 0.0027593 Jy ! Total flux subtracted in 200 components = 0.0027593 Jy ! Clean residual min=-0.001091 max=0.001043 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.255395 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 = 0.000282786 Jy ! Component: 100 - total flux cleaned = 0.000443779 Jy ! Component: 150 - total flux cleaned = 0.00059821 Jy ! Component: 200 - total flux cleaned = 0.000672587 Jy ! Total flux subtracted in 200 components = 0.000672587 Jy ! Clean residual min=-0.001032 max=0.001026 Jy/beam ! Clean residual mean=0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.256067 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 77 components and 0.256067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=1.583 mas, bpa=22.53 degrees ! Estimated noise=425.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282583 Jy ! Component: 100 - total flux cleaned = 0.000340759 Jy ! Component: 150 - total flux cleaned = 0.00036649 Jy ! Component: 200 - total flux cleaned = 0.000365942 Jy ! Total flux subtracted in 200 components = 0.000365942 Jy ! Clean residual min=-0.000912 max=0.001025 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.256433 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.256433 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=0.079729Jy sigma=0.000656 ! Fit after self-cal, rms=0.079725Jy sigma=0.000656 wmodel J0742+5444_X_2017_02_24_pus_map.mod ! Writing 87 model components to file: J0742+5444_X_2017_02_24_pus_map.mod wobs J0742+5444_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0742+5444_X_2017_02_24_pus_uvs.fits wwins J0742+5444_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J0742+5444_X_2017_02_24_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 = 0.000359879 Jy ! Component: 100 - total flux cleaned = 0.000595081 Jy ! Component: 150 - total flux cleaned = 0.000691622 Jy ! Component: 200 - total flux cleaned = 0.000816164 Jy ! Component: 250 - total flux cleaned = 0.000876565 Jy ! Component: 300 - total flux cleaned = 0.000935066 Jy ! Component: 350 - total flux cleaned = 0.00094941 Jy ! Component: 400 - total flux cleaned = 0.00104777 Jy ! Component: 450 - total flux cleaned = 0.00108886 Jy ! Component: 500 - total flux cleaned = 0.00115646 Jy ! Component: 550 - total flux cleaned = 0.00116956 Jy ! Component: 600 - total flux cleaned = 0.00120828 Jy ! Component: 650 - total flux cleaned = 0.00123368 Jy ! Component: 700 - total flux cleaned = 0.00125888 Jy ! Component: 750 - total flux cleaned = 0.00132076 Jy ! Component: 800 - total flux cleaned = 0.00133279 Jy ! Component: 850 - total flux cleaned = 0.00135693 Jy ! Component: 900 - total flux cleaned = 0.00136895 Jy ! Component: 950 - total flux cleaned = 0.00139243 Jy ! Component: 1000 - total flux cleaned = 0.00139207 Jy ! Component: 1050 - total flux cleaned = 0.00134643 Jy ! Component: 1100 - total flux cleaned = 0.00136898 Jy ! Component: 1150 - total flux cleaned = 0.00136919 Jy ! Component: 1200 - total flux cleaned = 0.00139148 Jy ! Component: 1250 - total flux cleaned = 0.00142417 Jy ! Component: 1300 - total flux cleaned = 0.00146714 Jy ! Component: 1350 - total flux cleaned = 0.00149903 Jy ! Component: 1400 - total flux cleaned = 0.00154111 Jy ! Component: 1450 - total flux cleaned = 0.00158253 Jy ! Component: 1500 - total flux cleaned = 0.00163388 Jy ! Component: 1550 - total flux cleaned = 0.00169461 Jy ! Component: 1600 - total flux cleaned = 0.00171467 Jy ! Component: 1650 - total flux cleaned = 0.00175454 Jy ! Component: 1700 - total flux cleaned = 0.00180386 Jy ! Component: 1750 - total flux cleaned = 0.00188184 Jy ! Component: 1800 - total flux cleaned = 0.00190105 Jy ! Component: 1850 - total flux cleaned = 0.00191072 Jy ! Component: 1900 - total flux cleaned = 0.00196772 Jy ! Component: 1950 - total flux cleaned = 0.0020051 Jy ! Component: 2000 - total flux cleaned = 0.00203305 Jy ! Total flux subtracted in 2048 components = 0.00206981 Jy ! Clean residual min=-0.000549 max=0.000534 Jy/beam ! Clean residual mean=0.000003 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.258503 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 247 components and 0.258503 Jy ![Exited script file: muppet] wmap "J0742+5444_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 1.583 at 22.53 degrees (North through East) ! Clean map min=-0.00077005 max=0.23468 Jy/beam ! Writing clean map to FITS file: J0742+5444_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.234679 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215656 0.215656 0.431312 0.862624 1.72525 3.45049 6.90099 13.802 27.604 55.2079 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.234 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 1.583 at 22.53 degrees (North through East) ! Clean map min=-0.00077005 max=0.23468 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 J0742+5444_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:59:51 2019