! Started logfile: J2230+6946_X_2017_06_10_pus_uvs.log on Mon May 6 12:53:13 2019 obs J2230+6946_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2230+6946_X_2017_06_10_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869048 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 13140 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 J2230+6946_X_2017_06_10_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.390603Jy sigma=0.003461 ! Fit after self-cal, rms=0.362924Jy sigma=0.003228 ! 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=0.8088 mas, bmaj=1.008 mas, bpa=-73.16 degrees ! Estimated noise=1033.33 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 = 0.507855 Jy ! Component: 100 - total flux cleaned = 0.685824 Jy ! Total flux subtracted in 100 components = 0.685824 Jy ! Clean residual min=-0.020403 max=0.077624 Jy/beam ! Clean residual mean=-0.000217 rms=0.006382 Jy/beam ! Combined flux in latest and established models = 0.685824 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.685824 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=0.144159Jy sigma=0.001310 ! Fit after self-cal, rms=0.144022Jy sigma=0.001309 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819392 Jy ! Component: 100 - total flux cleaned = 0.12168 Jy ! Total flux subtracted in 100 components = 0.12168 Jy ! Clean residual min=-0.009675 max=0.018571 Jy/beam ! Clean residual mean=-0.000023 rms=0.002474 Jy/beam ! Combined flux in latest and established models = 0.807503 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.807503 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=0.086435Jy sigma=0.000755 ! Fit after self-cal, rms=0.086388Jy sigma=0.000754 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214075 Jy ! Component: 100 - total flux cleaned = 0.0329676 Jy ! Total flux subtracted in 100 components = 0.0329676 Jy ! Clean residual min=-0.008605 max=0.007958 Jy/beam ! Clean residual mean=0.000030 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.840471 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.840471 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=0.082154Jy sigma=0.000712 ! Fit after self-cal, rms=0.082129Jy sigma=0.000712 ! 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=0.9942 mas, bmaj=1.284 mas, bpa=-68.34 degrees ! Estimated noise=683.986 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 = -3.7097e-05 Jy ! Component: 100 - total flux cleaned = 0.000288098 Jy ! Component: 150 - total flux cleaned = 0.000443112 Jy ! Component: 200 - total flux cleaned = 0.000585419 Jy ! Total flux subtracted in 200 components = 0.000585419 Jy ! Clean residual min=-0.006718 max=0.005228 Jy/beam ! Clean residual mean=0.000061 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.841056 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.841056 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=0.081529Jy sigma=0.000707 ! Fit after self-cal, rms=0.081494Jy sigma=0.000707 ! 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 0.99 FD 1.00 HN 1.00 KP 0.99 ! LA 0.99 MK 0.96 NL 0.99 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 0.99 ! LA 1.02 MK 0.99 NL 0.98 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 1.00 ! LA 1.00 MK 1.02 NL 0.97 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 1.00 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 1.02 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 1.00 ! LA 1.00 MK 0.99 NL 0.98 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 1.01 MK 1.00 NL 0.99 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.00 ! LA 1.03 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.00 ! LA 1.02 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.96 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.081494Jy sigma=0.000707 ! Fit after self-cal, rms=0.079809Jy sigma=0.000687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9959 mas, bmaj=1.29 mas, bpa=-68.24 degrees ! Estimated noise=685.095 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 = -0.00124695 Jy ! Component: 100 - total flux cleaned = -0.0013647 Jy ! Component: 150 - total flux cleaned = -0.00147862 Jy ! Component: 200 - total flux cleaned = -0.0014828 Jy ! Total flux subtracted in 200 components = -0.0014828 Jy ! Clean residual min=-0.004556 max=0.003799 Jy/beam ! Clean residual mean=0.000000 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.839574 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.839574 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=0.079400Jy sigma=0.000684 ! Fit after self-cal, rms=0.079377Jy sigma=0.000684 ! 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=0.079377Jy sigma=0.000684 ! Fit after self-cal, rms=0.078284Jy sigma=0.000673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9969 mas, bmaj=1.288 mas, bpa=-68.24 degrees ! Estimated noise=685.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000958926 Jy ! Component: 100 - total flux cleaned = -0.00106714 Jy ! Component: 150 - total flux cleaned = -0.00107262 Jy ! Component: 200 - total flux cleaned = -0.00116666 Jy ! Total flux subtracted in 200 components = -0.00116666 Jy ! Clean residual min=-0.002659 max=0.002945 Jy/beam ! Clean residual mean=0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.838407 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.838407 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=0.077992Jy sigma=0.000671 ! Fit after self-cal, rms=0.077976Jy sigma=0.000671 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 (1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720857 Jy ! Component: 100 - total flux cleaned = 0.000612365 Jy ! Component: 150 - total flux cleaned = 0.000713681 Jy ! Component: 200 - total flux cleaned = 0.00071251 Jy ! Total flux subtracted in 200 components = 0.00071251 Jy ! Clean residual min=-0.002545 max=0.002640 Jy/beam ! Clean residual mean=0.000007 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.839119 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.839119 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=0.077684Jy sigma=0.000668 ! Fit after self-cal, rms=0.077674Jy sigma=0.000668 ! 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=0.077674Jy sigma=0.000668 ! Fit after self-cal, rms=0.077703Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9974 mas, bmaj=1.288 mas, bpa=-68.28 degrees ! Estimated noise=685.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571913 Jy ! Component: 100 - total flux cleaned = -0.000477561 Jy ! Component: 150 - total flux cleaned = -0.000479475 Jy ! Component: 200 - total flux cleaned = -0.000480412 Jy ! Total flux subtracted in 200 components = -0.000480412 Jy ! Clean residual min=-0.002382 max=0.002474 Jy/beam ! Clean residual mean=0.000009 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.838639 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.838639 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=0.077493Jy sigma=0.000667 ! Fit after self-cal, rms=0.077488Jy sigma=0.000667 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 = 7.49868e-06 Jy ! Component: 100 - total flux cleaned = 6.24552e-06 Jy ! Component: 150 - total flux cleaned = 6.64399e-06 Jy ! Component: 200 - total flux cleaned = 8.21595e-06 Jy ! Total flux subtracted in 200 components = 8.21595e-06 Jy ! Clean residual min=-0.002242 max=0.002325 Jy/beam ! Clean residual mean=0.000009 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.838647 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.838647 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=0.077327Jy sigma=0.000665 ! Fit after self-cal, rms=0.077323Jy sigma=0.000665 ! 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=0.077323Jy sigma=0.000665 ! Fit after self-cal, rms=0.077334Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=2.707 mas, bpa=-86.48 degrees ! Estimated noise=878.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077887 Jy ! Component: 100 - total flux cleaned = 0.000820578 Jy ! Component: 150 - total flux cleaned = 0.000851755 Jy ! Component: 200 - total flux cleaned = 0.000877303 Jy ! Total flux subtracted in 200 components = 0.000877303 Jy ! Clean residual min=-0.002171 max=0.002458 Jy/beam ! Clean residual mean=0.000029 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.839524 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.839524 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=0.077348Jy sigma=0.000665 ! Fit after self-cal, rms=0.077347Jy sigma=0.000665 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 = 0.000137492 Jy ! Component: 100 - total flux cleaned = 0.00015962 Jy ! Component: 150 - total flux cleaned = 0.000189345 Jy ! Component: 200 - total flux cleaned = 0.000206856 Jy ! Total flux subtracted in 200 components = 0.000206856 Jy ! Clean residual min=-0.002169 max=0.002456 Jy/beam ! Clean residual mean=0.000030 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.839731 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.839731 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=0.077354Jy sigma=0.000665 ! Fit after self-cal, rms=0.077353Jy sigma=0.000665 ! 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=0.9977 mas, bmaj=1.288 mas, bpa=-68.29 degrees ! Estimated noise=685.249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9977 x 1.288 at -68.29 degrees (North through East) ! Clean map min=-0.0018725 max=0.68101 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077353Jy sigma=0.000665 ! Fit after self-cal, rms=0.072700Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=0.9976 mas, bmaj=1.288 mas, bpa=-68.25 degrees ! Estimated noise=685.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542805 Jy ! Component: 100 - total flux cleaned = -0.000691317 Jy ! Component: 150 - total flux cleaned = -0.000692618 Jy ! Component: 200 - total flux cleaned = -0.00069128 Jy ! Total flux subtracted in 200 components = -0.00069128 Jy ! Clean residual min=-0.002312 max=0.002313 Jy/beam ! Clean residual mean=0.000010 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.83904 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.83904 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=0.072552Jy sigma=0.000620 ! Fit after self-cal, rms=0.072549Jy sigma=0.000620 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37039e-05 Jy ! Component: 100 - total flux cleaned = -6.42592e-05 Jy ! Component: 150 - total flux cleaned = 2.77563e-07 Jy ! Component: 200 - total flux cleaned = -1.54192e-06 Jy ! Total flux subtracted in 200 components = -1.54192e-06 Jy ! Clean residual min=-0.002274 max=0.002247 Jy/beam ! Clean residual mean=0.000010 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.839038 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.839038 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=0.072436Jy sigma=0.000620 ! Fit after self-cal, rms=0.072434Jy sigma=0.000620 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072434Jy sigma=0.000620 ! Fit after self-cal, rms=0.072429Jy sigma=0.000620 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=0.811 mas, bmaj=1.011 mas, bpa=-72.81 degrees ! Estimated noise=1034.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.507954 Jy ! Component: 100 - total flux cleaned = 0.685299 Jy ! Component: 150 - total flux cleaned = 0.766468 Jy ! Component: 200 - total flux cleaned = 0.806045 Jy ! Total flux subtracted in 200 components = 0.806045 Jy ! Clean residual min=-0.008264 max=0.018339 Jy/beam ! Clean residual mean=-0.000046 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.806045 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 0.806045 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=1.288 mas, bpa=-68.24 degrees ! Estimated noise=685.023 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 = 0.0203296 Jy ! Component: 100 - total flux cleaned = 0.0285318 Jy ! Component: 150 - total flux cleaned = 0.0300948 Jy ! Component: 200 - total flux cleaned = 0.0314144 Jy ! Total flux subtracted in 200 components = 0.0314144 Jy ! Clean residual min=-0.003668 max=0.004274 Jy/beam ! Clean residual mean=0.000007 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.837459 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.837459 Jy ! Inverting map ! Added new window around map position (2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168798 Jy ! Component: 100 - total flux cleaned = 0.00186241 Jy ! Component: 150 - total flux cleaned = 0.00217722 Jy ! Component: 200 - total flux cleaned = 0.00201926 Jy ! Total flux subtracted in 200 components = 0.00201926 Jy ! Clean residual min=-0.003136 max=0.003119 Jy/beam ! Clean residual mean=0.000013 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.839478 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.839478 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=2.297 mas, bmaj=2.707 mas, bpa=-86.49 degrees ! Estimated noise=878.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529939 Jy ! Component: 100 - total flux cleaned = 0.000838081 Jy ! Component: 150 - total flux cleaned = 0.00107747 Jy ! Component: 200 - total flux cleaned = 0.00115689 Jy ! Total flux subtracted in 200 components = 0.00115689 Jy ! Clean residual min=-0.001960 max=0.002066 Jy/beam ! Clean residual mean=0.000034 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.840635 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 = 5.16908e-05 Jy ! Component: 100 - total flux cleaned = 0.000112797 Jy ! Component: 150 - total flux cleaned = 0.000139936 Jy ! Component: 200 - total flux cleaned = 0.000178594 Jy ! Total flux subtracted in 200 components = 0.000178594 Jy ! Clean residual min=-0.001939 max=0.002052 Jy/beam ! Clean residual mean=0.000035 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.840814 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.840814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=1.288 mas, bpa=-68.24 degrees ! Estimated noise=685.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150192 Jy ! Component: 100 - total flux cleaned = -0.000283366 Jy ! Component: 150 - total flux cleaned = -0.000283761 Jy ! Component: 200 - total flux cleaned = -0.00028905 Jy ! Total flux subtracted in 200 components = -0.00028905 Jy ! Clean residual min=-0.002836 max=0.002853 Jy/beam ! Clean residual mean=0.000015 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.840525 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.840525 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=0.073673Jy sigma=0.000629 ! Fit after self-cal, rms=0.073629Jy sigma=0.000628 wmodel J2230+6946_X_2017_06_10_pus_map.mod ! Writing 48 model components to file: J2230+6946_X_2017_06_10_pus_map.mod wobs J2230+6946_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2230+6946_X_2017_06_10_pus_uvs.fits wwins J2230+6946_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J2230+6946_X_2017_06_10_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 = 0.000762166 Jy ! Component: 100 - total flux cleaned = 0.00136398 Jy ! Component: 150 - total flux cleaned = 0.00193954 Jy ! Component: 200 - total flux cleaned = 0.00221804 Jy ! Component: 250 - total flux cleaned = 0.0024886 Jy ! Component: 300 - total flux cleaned = 0.00253201 Jy ! Component: 350 - total flux cleaned = 0.00236013 Jy ! Component: 400 - total flux cleaned = 0.00231752 Jy ! Component: 450 - total flux cleaned = 0.00219218 Jy ! Component: 500 - total flux cleaned = 0.00215121 Jy ! Component: 550 - total flux cleaned = 0.00207079 Jy ! Component: 600 - total flux cleaned = 0.00203096 Jy ! Component: 650 - total flux cleaned = 0.001992 Jy ! Component: 700 - total flux cleaned = 0.00187679 Jy ! Component: 750 - total flux cleaned = 0.00180078 Jy ! Component: 800 - total flux cleaned = 0.001801 Jy ! Component: 850 - total flux cleaned = 0.00176353 Jy ! Component: 900 - total flux cleaned = 0.00165179 Jy ! Component: 950 - total flux cleaned = 0.00154193 Jy ! Component: 1000 - total flux cleaned = 0.00132527 Jy ! Component: 1050 - total flux cleaned = 0.00125389 Jy ! Component: 1100 - total flux cleaned = 0.00107679 Jy ! Component: 1150 - total flux cleaned = 0.000971687 Jy ! Component: 1200 - total flux cleaned = 0.000902272 Jy ! Component: 1250 - total flux cleaned = 0.000729793 Jy ! Component: 1300 - total flux cleaned = 0.000626863 Jy ! Component: 1350 - total flux cleaned = 0.000458334 Jy ! Component: 1400 - total flux cleaned = 0.000291109 Jy ! Component: 1450 - total flux cleaned = 0.00012549 Jy ! Component: 1500 - total flux cleaned = -3.82029e-05 Jy ! Component: 1550 - total flux cleaned = -0.000233143 Jy ! Component: 1600 - total flux cleaned = -0.000297492 Jy ! Component: 1650 - total flux cleaned = -0.000552537 Jy ! Component: 1700 - total flux cleaned = -0.000615607 Jy ! Component: 1750 - total flux cleaned = -0.00070966 Jy ! Component: 1800 - total flux cleaned = -0.000927314 Jy ! Component: 1850 - total flux cleaned = -0.00101957 Jy ! Component: 1900 - total flux cleaned = -0.00111127 Jy ! Component: 1950 - total flux cleaned = -0.00123277 Jy ! Component: 2000 - total flux cleaned = -0.00141349 Jy ! Total flux subtracted in 2048 components = -0.00144317 Jy ! Clean residual min=-0.001489 max=0.001489 Jy/beam ! Clean residual mean=0.000011 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.839082 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 185 components and 0.839082 Jy ![Exited script file: muppet] wmap "J2230+6946_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9977 x 1.288 at -68.24 degrees (North through East) ! Clean map min=-0.0018567 max=0.68063 Jy/beam ! Writing clean map to FITS file: J2230+6946_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.680626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000522324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230225 0.230225 0.46045 0.9209 1.8418 3.6836 7.3672 14.7344 29.4688 58.9376 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.68 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9977 x 1.288 at -68.24 degrees (North through East) ! Clean map min=-0.0018567 max=0.68063 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 J2230+6946_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:53:14 2019