! Started logfile: J0746+2549_X_2017_06_15_pus_uvs.log on Tue May 7 19:53:33 2019 obs J0746+2549_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0746+2549_X_2017_06_15_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.744444 visibilities/baseline/integration-bin. ! Found source: J0746+2549 ! ! 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 989 lines of history. ! ! Reading 9648 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 J0746+2549_X_2017_06_15_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.812178Jy sigma=0.006427 ! Fit after self-cal, rms=0.796660Jy sigma=0.006378 ! 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=0.8489 mas, bmaj=1.329 mas, bpa=5.961 degrees ! Estimated noise=1392.46 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 = 0.158166 Jy ! Component: 100 - total flux cleaned = 0.198825 Jy ! Total flux subtracted in 100 components = 0.198825 Jy ! Clean residual min=-0.008108 max=0.017596 Jy/beam ! Clean residual mean=-0.000024 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.198825 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.198825 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=0.102922Jy sigma=0.000704 ! Fit after self-cal, rms=0.102892Jy sigma=0.000704 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191512 Jy ! Component: 100 - total flux cleaned = 0.0288319 Jy ! Total flux subtracted in 100 components = 0.0288319 Jy ! Clean residual min=-0.004559 max=0.005289 Jy/beam ! Clean residual mean=-0.000003 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.227656 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.227656 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=0.099093Jy sigma=0.000659 ! Fit after self-cal, rms=0.099077Jy sigma=0.000658 ! 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=1.033 mas, bmaj=1.622 mas, bpa=10.27 degrees ! Estimated noise=918.318 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 = 0.00844638 Jy ! Component: 100 - total flux cleaned = 0.0127931 Jy ! Component: 150 - total flux cleaned = 0.0154262 Jy ! Component: 200 - total flux cleaned = 0.0166077 Jy ! Total flux subtracted in 200 components = 0.0166077 Jy ! Clean residual min=-0.002817 max=0.003092 Jy/beam ! Clean residual mean=0.000009 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.244264 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.244264 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=0.098484Jy sigma=0.000651 ! Fit after self-cal, rms=0.098493Jy sigma=0.000651 ! 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 0.98 FD 1.04 HN 1.13 KP 1.02 ! LA 0.98 MK 0.93 NL 0.96 OV 1.04 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.94 ! LA 1.00 MK 1.01 NL 0.97 OV 0.96 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 0.96 ! LA 0.99 MK 1.02 NL 0.95 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.07 KP 1.02 ! LA 1.01 MK 0.99 NL 0.99 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 KP 0.99 ! LA 1.02 MK 1.05 NL 0.96 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.95 KP 0.97 ! LA 0.96 MK 1.01 NL 0.98 OV 1.04 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.07 KP 1.01 ! LA 1.02 MK 1.02 NL 0.96 OV 0.95 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.98 KP 0.97 ! LA 1.02 MK 1.01 NL 0.95 OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.10 KP 1.00 ! LA 0.98 MK 0.97 NL 0.97 OV 0.97 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.13 KP 0.95 ! LA 1.04 MK 1.02 NL 0.97 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.09 KP 1.00 ! LA 1.04 MK 0.98 NL 0.96 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.08 KP 0.98 ! LA 0.99 MK 0.99 NL 0.96 OV 0.98 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.098493Jy sigma=0.000651 ! Fit after self-cal, rms=0.100842Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.632 mas, bpa=9.718 degrees ! Estimated noise=920.667 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 (1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215958 Jy ! Component: 100 - total flux cleaned = 0.00204566 Jy ! Component: 150 - total flux cleaned = 0.00179913 Jy ! Component: 200 - total flux cleaned = 0.00179835 Jy ! Total flux subtracted in 200 components = 0.00179835 Jy ! Clean residual min=-0.002439 max=0.002524 Jy/beam ! Clean residual mean=0.000006 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.246062 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.246062 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=0.100717Jy sigma=0.000645 ! Fit after self-cal, rms=0.100762Jy sigma=0.000645 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100762Jy sigma=0.000645 ! Fit after self-cal, rms=0.102344Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.627 mas, bpa=10.07 degrees ! Estimated noise=918.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013523 Jy ! Component: 100 - total flux cleaned = 0.00164275 Jy ! Component: 150 - total flux cleaned = 0.00181436 Jy ! Component: 200 - total flux cleaned = 0.00184437 Jy ! Total flux subtracted in 200 components = 0.00184437 Jy ! Clean residual min=-0.002192 max=0.002276 Jy/beam ! Clean residual mean=0.000009 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.247907 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.247907 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=0.102308Jy sigma=0.000642 ! Fit after self-cal, rms=0.102329Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366573 Jy ! Component: 100 - total flux cleaned = 0.000394227 Jy ! Component: 150 - total flux cleaned = 0.000419571 Jy ! Component: 200 - total flux cleaned = 0.000396249 Jy ! Total flux subtracted in 200 components = 0.000396249 Jy ! Clean residual min=-0.002202 max=0.002241 Jy/beam ! Clean residual mean=0.000010 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.248303 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.248303 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=0.102313Jy sigma=0.000642 ! Fit after self-cal, rms=0.102312Jy sigma=0.000642 ! 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=0.102312Jy sigma=0.000642 ! Fit after self-cal, rms=0.114075Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.626 mas, bpa=10.16 degrees ! Estimated noise=919.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419847 Jy ! Component: 100 - total flux cleaned = 0.000535128 Jy ! Component: 150 - total flux cleaned = 0.000634643 Jy ! Component: 200 - total flux cleaned = 0.000679023 Jy ! Total flux subtracted in 200 components = 0.000679023 Jy ! Clean residual min=-0.002192 max=0.002415 Jy/beam ! Clean residual mean=0.000007 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.248982 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.248982 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=0.114060Jy sigma=0.000638 ! Fit after self-cal, rms=0.114096Jy sigma=0.000638 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 (-15.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160341 Jy ! Component: 100 - total flux cleaned = 0.00151796 Jy ! Component: 150 - total flux cleaned = 0.00136675 Jy ! Component: 200 - total flux cleaned = 0.00130035 Jy ! Total flux subtracted in 200 components = 0.00130035 Jy ! Clean residual min=-0.002142 max=0.001889 Jy/beam ! Clean residual mean=0.000008 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.250282 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.250282 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=0.114037Jy sigma=0.000638 ! Fit after self-cal, rms=0.114026Jy sigma=0.000638 ! 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=0.114026Jy sigma=0.000638 ! Fit after self-cal, rms=0.114734Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=2.688 mas, bpa=0.1511 degrees ! Estimated noise=1073.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250351 Jy ! Component: 100 - total flux cleaned = -0.000348779 Jy ! Component: 150 - total flux cleaned = -0.000434216 Jy ! Component: 200 - total flux cleaned = -0.000452995 Jy ! Total flux subtracted in 200 components = -0.000452995 Jy ! Clean residual min=-0.001851 max=0.001574 Jy/beam ! Clean residual mean=0.000014 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.249829 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.249829 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=0.114728Jy sigma=0.000637 ! Fit after self-cal, rms=0.114723Jy sigma=0.000637 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 = 5.23704e-05 Jy ! Component: 100 - total flux cleaned = -2.60569e-05 Jy ! Component: 150 - total flux cleaned = -4.34013e-05 Jy ! Component: 200 - total flux cleaned = -5.81863e-05 Jy ! Total flux subtracted in 200 components = -5.81863e-05 Jy ! Clean residual min=-0.001886 max=0.001548 Jy/beam ! Clean residual mean=0.000014 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.249771 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.249771 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=0.114718Jy sigma=0.000637 ! Fit after self-cal, rms=0.114715Jy sigma=0.000637 ! 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=1.042 mas, bmaj=1.625 mas, bpa=10.12 degrees ! Estimated noise=919.575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.625 at 10.12 degrees (North through East) ! Clean map min=-0.0020646 max=0.2076 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=0.8548 mas, bmaj=1.329 mas, bpa=5.787 degrees ! Estimated noise=1400.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158814 Jy ! Component: 100 - total flux cleaned = 0.200518 Jy ! Component: 150 - total flux cleaned = 0.219609 Jy ! Component: 200 - total flux cleaned = 0.228892 Jy ! Total flux subtracted in 200 components = 0.228892 Jy ! Clean residual min=-0.003922 max=0.004319 Jy/beam ! Clean residual mean=-0.000010 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.228892 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 0.228892 Jy ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.625 mas, bpa=10.12 degrees ! Estimated noise=919.575 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 = 0.00698856 Jy ! Component: 100 - total flux cleaned = 0.011239 Jy ! Component: 150 - total flux cleaned = 0.0142141 Jy ! Component: 200 - total flux cleaned = 0.0164664 Jy ! Total flux subtracted in 200 components = 0.0164664 Jy ! Clean residual min=-0.002258 max=0.002020 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.245358 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.245358 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=2.147 mas, bmaj=2.688 mas, bpa=0.1511 degrees ! Estimated noise=1073.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235679 Jy ! Component: 100 - total flux cleaned = 0.00360443 Jy ! Component: 150 - total flux cleaned = 0.0040408 Jy ! Component: 200 - total flux cleaned = 0.00419908 Jy ! Total flux subtracted in 200 components = 0.00419908 Jy ! Clean residual min=-0.001900 max=0.001618 Jy/beam ! Clean residual mean=0.000014 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.249557 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 = 8.28078e-05 Jy ! Component: 100 - total flux cleaned = 0.000178786 Jy ! Component: 150 - total flux cleaned = 0.000178167 Jy ! Component: 200 - total flux cleaned = 0.000179229 Jy ! Total flux subtracted in 200 components = 0.000179229 Jy ! Clean residual min=-0.001866 max=0.001552 Jy/beam ! Clean residual mean=0.000014 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.249736 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 67 components and 0.249736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.625 mas, bpa=10.12 degrees ! Estimated noise=919.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051194 Jy ! Component: 100 - total flux cleaned = 0.000513314 Jy ! Component: 150 - total flux cleaned = 0.000672868 Jy ! Component: 200 - total flux cleaned = 0.000709935 Jy ! Total flux subtracted in 200 components = 0.000709935 Jy ! Clean residual min=-0.002053 max=0.001883 Jy/beam ! Clean residual mean=0.000007 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.250446 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.250446 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=0.114785Jy sigma=0.000638 ! Fit after self-cal, rms=0.114775Jy sigma=0.000638 wmodel J0746+2549_X_2017_06_15_pus_map.mod ! Writing 84 model components to file: J0746+2549_X_2017_06_15_pus_map.mod wobs J0746+2549_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0746+2549_X_2017_06_15_pus_uvs.fits wwins J0746+2549_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0746+2549_X_2017_06_15_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 = -0.000541118 Jy ! Component: 100 - total flux cleaned = -0.000710495 Jy ! Component: 150 - total flux cleaned = -0.000742718 Jy ! Component: 200 - total flux cleaned = -0.000837261 Jy ! Component: 250 - total flux cleaned = -0.000807002 Jy ! Component: 300 - total flux cleaned = -0.000777078 Jy ! Component: 350 - total flux cleaned = -0.00074809 Jy ! Component: 400 - total flux cleaned = -0.000775573 Jy ! Component: 450 - total flux cleaned = -0.000666176 Jy ! Component: 500 - total flux cleaned = -0.000666226 Jy ! Component: 550 - total flux cleaned = -0.000586833 Jy ! Component: 600 - total flux cleaned = -0.00048283 Jy ! Component: 650 - total flux cleaned = -0.000380429 Jy ! Component: 700 - total flux cleaned = -0.000280129 Jy ! Component: 750 - total flux cleaned = -0.000230576 Jy ! Component: 800 - total flux cleaned = -0.000181704 Jy ! Component: 850 - total flux cleaned = -0.0001341 Jy ! Component: 900 - total flux cleaned = -8.65744e-05 Jy ! Component: 950 - total flux cleaned = 5.43693e-05 Jy ! Component: 1000 - total flux cleaned = 7.72142e-05 Jy ! Component: 1050 - total flux cleaned = 0.00012286 Jy ! Component: 1100 - total flux cleaned = 0.000191006 Jy ! Component: 1150 - total flux cleaned = 0.0002134 Jy ! Component: 1200 - total flux cleaned = 0.000346576 Jy ! Component: 1250 - total flux cleaned = 0.000390358 Jy ! Component: 1300 - total flux cleaned = 0.000455216 Jy ! Component: 1350 - total flux cleaned = 0.000390709 Jy ! Component: 1400 - total flux cleaned = 0.000496572 Jy ! Component: 1450 - total flux cleaned = 0.000517505 Jy ! Component: 1500 - total flux cleaned = 0.000538096 Jy ! Component: 1550 - total flux cleaned = 0.000579312 Jy ! Component: 1600 - total flux cleaned = 0.000702093 Jy ! Component: 1650 - total flux cleaned = 0.000783321 Jy ! Component: 1700 - total flux cleaned = 0.00086358 Jy ! Component: 1750 - total flux cleaned = 0.000943312 Jy ! Component: 1800 - total flux cleaned = 0.001082 Jy ! Component: 1850 - total flux cleaned = 0.00116043 Jy ! Component: 1900 - total flux cleaned = 0.0012774 Jy ! Component: 1950 - total flux cleaned = 0.00139346 Jy ! Component: 2000 - total flux cleaned = 0.00152772 Jy ! Total flux subtracted in 2048 components = 0.00160393 Jy ! Clean residual min=-0.001226 max=0.001196 Jy/beam ! Clean residual mean=0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.25205 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 211 components and 0.25205 Jy ![Exited script file: muppet] wmap "J0746+2549_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.625 at 10.12 degrees (North through East) ! Clean map min=-0.0017324 max=0.20827 Jy/beam ! Writing clean map to FITS file: J0746+2549_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.208274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00035618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.513046 0.513046 1.02609 2.05218 4.10437 8.20873 16.4175 32.8349 65.6699 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.208 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.625 at 10.12 degrees (North through East) ! Clean map min=-0.0017324 max=0.20827 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 J0746+2549_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:53:34 2019