! Started logfile: J0915+0745_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:47:21 2019 obs J0915+0745_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0915+0745_X_2017_05_31_pus_uva.fits ! AN table 1: 305 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708634 visibilities/baseline/integration-bin. ! Found source: J0915+0745 ! ! 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 1698 lines of history. ! ! Reading 116712 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 J0915+0745_X_2017_05_31_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 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 892 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 920 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 948 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.951049Jy sigma=0.007293 ! Fit after self-cal, rms=0.928078Jy sigma=0.007140 ! 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=0.7135 mas, bmaj=1.704 mas, bpa=-1.207 degrees ! Estimated noise=596.565 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 = 0.059513 Jy ! Component: 100 - total flux cleaned = 0.072792 Jy ! Total flux subtracted in 100 components = 0.072792 Jy ! Clean residual min=-0.002162 max=0.004527 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.072792 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.072792 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=0.097128Jy sigma=0.000650 ! Fit after self-cal, rms=0.097031Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465831 Jy ! Component: 100 - total flux cleaned = 0.00677078 Jy ! Total flux subtracted in 100 components = 0.00677078 Jy ! Clean residual min=-0.002052 max=0.001780 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0795628 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0795628 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=0.096833Jy sigma=0.000648 ! Fit after self-cal, rms=0.096823Jy sigma=0.000648 ! 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=0.8759 mas, bmaj=1.96 mas, bpa=-0.5053 degrees ! Estimated noise=279.38 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 = 0.0014553 Jy ! Component: 100 - total flux cleaned = 0.00217967 Jy ! Component: 150 - total flux cleaned = 0.00234996 Jy ! Component: 200 - total flux cleaned = 0.00248348 Jy ! Total flux subtracted in 200 components = 0.00248348 Jy ! Clean residual min=-0.001724 max=0.001475 Jy/beam ! Clean residual mean=0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0820463 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0820462 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=0.096811Jy sigma=0.000648 ! Fit after self-cal, rms=0.096812Jy sigma=0.000648 ! 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 0.95 FD 1.02 HN 1.01 KP 0.95 ! LA 0.96 MK 1.01 NL 0.94 OV 1.08 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 0.95 ! LA 0.98 MK 0.97 NL 0.96 OV 1.09 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.01 KP 0.90 ! LA 1.00 MK 0.99 NL 1.00 OV 1.09 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.98 ! LA 1.01 MK 1.00 NL 1.00 OV 1.08 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.97 MK 1.02 NL 0.90 OV 1.10 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.94 ! LA 0.99 MK 1.04 NL 0.89 OV 1.02 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.04 KP 0.99 ! LA 1.00 MK 1.03 NL 0.86 OV 1.05 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.08 HN 1.03 KP 0.99 ! LA 1.00 MK 1.02 NL 0.89 OV 1.01 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.05 KP 0.95 ! LA 0.99 MK 1.01 NL 0.91 OV 1.02 ! PT 1.12 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.96 ! LA 0.98 MK 1.04 NL 0.86 OV 1.01 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.91 ! LA 1.00 MK 0.97 NL 0.89 OV 0.95 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.93 ! LA 1.00 MK 1.02 NL 0.89 OV 1.07 ! PT 1.08 SC 0.97 ! ! ! Fit before self-cal, rms=0.096812Jy sigma=0.000648 ! Fit after self-cal, rms=0.098638Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8796 mas, bmaj=1.959 mas, bpa=-0.5938 degrees ! Estimated noise=278.583 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 = -0.000230416 Jy ! Component: 100 - total flux cleaned = -0.000253709 Jy ! Component: 150 - total flux cleaned = -0.000243992 Jy ! Component: 200 - total flux cleaned = -0.00023511 Jy ! Total flux subtracted in 200 components = -0.00023511 Jy ! Clean residual min=-0.000858 max=0.001136 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0818111 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0818111 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=0.098637Jy sigma=0.000646 ! Fit after self-cal, rms=0.098728Jy sigma=0.000646 ! 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=0.098728Jy sigma=0.000646 ! Fit after self-cal, rms=0.102316Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8805 mas, bmaj=1.961 mas, bpa=-0.662 degrees ! Estimated noise=278.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.99984e-05 Jy ! Component: 100 - total flux cleaned = -4.02642e-05 Jy ! Component: 150 - total flux cleaned = -3.58872e-05 Jy ! Component: 200 - total flux cleaned = -2.78674e-05 Jy ! Total flux subtracted in 200 components = -2.78674e-05 Jy ! Clean residual min=-0.000702 max=0.000962 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0817833 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0817833 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=0.102316Jy sigma=0.000645 ! Fit after self-cal, rms=0.102381Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000918988 Jy ! Component: 100 - total flux cleaned = 0.00114857 Jy ! Component: 150 - total flux cleaned = 0.00121459 Jy ! Component: 200 - total flux cleaned = 0.00126788 Jy ! Total flux subtracted in 200 components = 0.00126788 Jy ! Clean residual min=-0.000722 max=0.000711 Jy/beam ! Clean residual mean=0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0830512 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0830511 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=0.102373Jy sigma=0.000645 ! Fit after self-cal, rms=0.102375Jy sigma=0.000645 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102375Jy sigma=0.000645 ! Fit after self-cal, rms=0.103248Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.88 mas, bmaj=1.961 mas, bpa=-0.6994 degrees ! Estimated noise=279.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499077 Jy ! Component: 100 - total flux cleaned = 0.000619688 Jy ! Component: 150 - total flux cleaned = 0.000645188 Jy ! Component: 200 - total flux cleaned = 0.000653081 Jy ! Total flux subtracted in 200 components = 0.000653081 Jy ! Clean residual min=-0.000691 max=0.000648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0837042 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0837042 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=0.103245Jy sigma=0.000645 ! Fit after self-cal, rms=0.103273Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162977 Jy ! Component: 100 - total flux cleaned = 0.000155795 Jy ! Component: 150 - total flux cleaned = 0.000136971 Jy ! Component: 200 - total flux cleaned = 0.00012563 Jy ! Total flux subtracted in 200 components = 0.00012563 Jy ! Clean residual min=-0.000698 max=0.000641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0838299 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0838298 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=0.103272Jy sigma=0.000645 ! Fit after self-cal, rms=0.103273Jy sigma=0.000645 ! 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=0.103273Jy sigma=0.000645 ! Fit after self-cal, rms=0.103574Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=3.045 mas, bpa=-3.004 degrees ! Estimated noise=368.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289689 Jy ! Component: 100 - total flux cleaned = 0.000370729 Jy ! Component: 150 - total flux cleaned = 0.000395127 Jy ! Component: 200 - total flux cleaned = 0.000405871 Jy ! Total flux subtracted in 200 components = 0.000405871 Jy ! Clean residual min=-0.000719 max=0.000751 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0842357 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0842357 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=0.103573Jy sigma=0.000645 ! Fit after self-cal, rms=0.103578Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.79057e-05 Jy ! Component: 100 - total flux cleaned = 5.77528e-05 Jy ! Component: 150 - total flux cleaned = 6.68944e-05 Jy ! Component: 200 - total flux cleaned = 7.88842e-05 Jy ! Total flux subtracted in 200 components = 7.88842e-05 Jy ! Clean residual min=-0.000717 max=0.000749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0843146 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0843146 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=0.103578Jy sigma=0.000645 ! Fit after self-cal, rms=0.103578Jy sigma=0.000645 ! 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=0.88 mas, bmaj=1.962 mas, bpa=-0.7451 degrees ! Estimated noise=279.432 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.88 x 1.962 at -0.7451 degrees (North through East) ! Clean map min=-0.00065015 max=0.076666 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=0.7165 mas, bmaj=1.707 mas, bpa=-1.462 degrees ! Estimated noise=596.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592452 Jy ! Component: 100 - total flux cleaned = 0.0724746 Jy ! Component: 150 - total flux cleaned = 0.0770078 Jy ! Component: 200 - total flux cleaned = 0.0791823 Jy ! Total flux subtracted in 200 components = 0.0791823 Jy ! Clean residual min=-0.001590 max=0.001574 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0791823 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0791823 Jy ! Inverting map and beam ! Estimated beam: bmin=0.88 mas, bmaj=1.962 mas, bpa=-0.7451 degrees ! Estimated noise=279.432 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 = 0.0018907 Jy ! Component: 100 - total flux cleaned = 0.00303342 Jy ! Component: 150 - total flux cleaned = 0.0037845 Jy ! Component: 200 - total flux cleaned = 0.00424505 Jy ! Total flux subtracted in 200 components = 0.00424505 Jy ! Clean residual min=-0.000700 max=0.000680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0834273 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.0834273 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=2.035 mas, bmaj=3.045 mas, bpa=-3.004 degrees ! Estimated noise=368.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523115 Jy ! Component: 100 - total flux cleaned = 0.000680272 Jy ! Component: 150 - total flux cleaned = 0.000768431 Jy ! Component: 200 - total flux cleaned = 0.000811414 Jy ! Total flux subtracted in 200 components = 0.000811414 Jy ! Clean residual min=-0.000727 max=0.000760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0842387 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 = 2.85879e-05 Jy ! Component: 100 - total flux cleaned = 3.67544e-05 Jy ! Component: 150 - total flux cleaned = 4.42449e-05 Jy ! Component: 200 - total flux cleaned = 4.45349e-05 Jy ! Total flux subtracted in 200 components = 4.45349e-05 Jy ! Clean residual min=-0.000722 max=0.000747 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0842833 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 66 components and 0.0842833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.88 mas, bmaj=1.962 mas, bpa=-0.7451 degrees ! Estimated noise=279.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29319e-05 Jy ! Component: 100 - total flux cleaned = -5.4763e-06 Jy ! Component: 150 - total flux cleaned = -2.24874e-05 Jy ! Component: 200 - total flux cleaned = -3.05246e-05 Jy ! Total flux subtracted in 200 components = -3.05246e-05 Jy ! Clean residual min=-0.000765 max=0.000631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0842528 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0842528 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=0.103579Jy sigma=0.000645 ! Fit after self-cal, rms=0.103579Jy sigma=0.000645 wmodel J0915+0745_X_2017_05_31_pus_map.mod ! Writing 81 model components to file: J0915+0745_X_2017_05_31_pus_map.mod wobs J0915+0745_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0915+0745_X_2017_05_31_pus_uvs.fits wwins J0915+0745_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0915+0745_X_2017_05_31_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 = -0.000174874 Jy ! Component: 100 - total flux cleaned = -0.000163763 Jy ! Component: 150 - total flux cleaned = -0.000239644 Jy ! Component: 200 - total flux cleaned = -0.000260421 Jy ! Component: 250 - total flux cleaned = -0.000290408 Jy ! Component: 300 - total flux cleaned = -0.000319715 Jy ! Component: 350 - total flux cleaned = -0.000320045 Jy ! Component: 400 - total flux cleaned = -0.000375191 Jy ! Component: 450 - total flux cleaned = -0.000383872 Jy ! Component: 500 - total flux cleaned = -0.000436878 Jy ! Component: 550 - total flux cleaned = -0.000462849 Jy ! Component: 600 - total flux cleaned = -0.000479938 Jy ! Component: 650 - total flux cleaned = -0.000505112 Jy ! Component: 700 - total flux cleaned = -0.000521613 Jy ! Component: 750 - total flux cleaned = -0.00053793 Jy ! Component: 800 - total flux cleaned = -0.000562069 Jy ! Component: 850 - total flux cleaned = -0.000601473 Jy ! Component: 900 - total flux cleaned = -0.000601591 Jy ! Component: 950 - total flux cleaned = -0.000639819 Jy ! Component: 1000 - total flux cleaned = -0.000654977 Jy ! Component: 1050 - total flux cleaned = -0.000684664 Jy ! Component: 1100 - total flux cleaned = -0.000684673 Jy ! Component: 1150 - total flux cleaned = -0.000721005 Jy ! Component: 1200 - total flux cleaned = -0.000742405 Jy ! Component: 1250 - total flux cleaned = -0.000763547 Jy ! Component: 1300 - total flux cleaned = -0.000784455 Jy ! Component: 1350 - total flux cleaned = -0.000812034 Jy ! Component: 1400 - total flux cleaned = -0.000825597 Jy ! Component: 1450 - total flux cleaned = -0.000845786 Jy ! Component: 1500 - total flux cleaned = -0.000825799 Jy ! Component: 1550 - total flux cleaned = -0.000852308 Jy ! Component: 1600 - total flux cleaned = -0.000852311 Jy ! Component: 1650 - total flux cleaned = -0.000852275 Jy ! Component: 1700 - total flux cleaned = -0.000833 Jy ! Component: 1750 - total flux cleaned = -0.000826642 Jy ! Component: 1800 - total flux cleaned = -0.000845539 Jy ! Component: 1850 - total flux cleaned = -0.000833004 Jy ! Component: 1900 - total flux cleaned = -0.000826761 Jy ! Component: 1950 - total flux cleaned = -0.000814433 Jy ! Component: 2000 - total flux cleaned = -0.00083889 Jy ! Total flux subtracted in 2048 components = -0.00083277 Jy ! Clean residual min=-0.000364 max=0.000324 Jy/beam ! Clean residual mean=0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.08342 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 226 components and 0.08342 Jy ![Exited script file: muppet] wmap "J0915+0745_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.88 x 1.962 at -0.7451 degrees (North through East) ! Clean map min=-0.00058422 max=0.076802 Jy/beam ! Writing clean map to FITS file: J0915+0745_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.076802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45184 0.45184 0.903679 1.80736 3.61472 7.22943 14.4589 28.9177 57.8355 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.88 x 1.962 at -0.7451 degrees (North through East) ! Clean map min=-0.00058422 max=0.076802 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 J0915+0745_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:47:27 2019