! Started logfile: J0112+3522_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:43:13 2019 obs J0112+3522_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0112+3522_X_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971485 visibilities/baseline/integration-bin. ! Found source: J0112+3522 ! ! 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 59280 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 J0112+3522_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.669008Jy sigma=0.005719 ! Fit after self-cal, rms=0.639159Jy sigma=0.005485 ! 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=0.7516 mas, bmaj=1.357 mas, bpa=0.6931 degrees ! Estimated noise=720.594 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 = 0.274212 Jy ! Component: 100 - total flux cleaned = 0.345576 Jy ! Total flux subtracted in 100 components = 0.345576 Jy ! Clean residual min=-0.011965 max=0.038381 Jy/beam ! Clean residual mean=-0.000070 rms=0.003509 Jy/beam ! Combined flux in latest and established models = 0.345576 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.345576 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=0.110287Jy sigma=0.000938 ! Fit after self-cal, rms=0.110233Jy sigma=0.000937 ! Inverting map ! Added new window around map position (-0.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393335 Jy ! Component: 100 - total flux cleaned = 0.0635399 Jy ! Total flux subtracted in 100 components = 0.0635399 Jy ! Clean residual min=-0.008573 max=0.012958 Jy/beam ! Clean residual mean=-0.000034 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.409116 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.409116 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=0.090208Jy sigma=0.000754 ! Fit after self-cal, rms=0.089452Jy sigma=0.000748 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174844 Jy ! Component: 100 - total flux cleaned = 0.0293445 Jy ! Total flux subtracted in 100 components = 0.0293445 Jy ! Clean residual min=-0.006768 max=0.006632 Jy/beam ! Clean residual mean=-0.000017 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.438461 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.438461 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=0.084553Jy sigma=0.000703 ! Fit after self-cal, rms=0.084425Jy sigma=0.000702 ! 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=0.943 mas, bmaj=1.632 mas, bpa=1.039 degrees ! Estimated noise=338.954 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 = 0.0119859 Jy ! Component: 100 - total flux cleaned = 0.018994 Jy ! Component: 150 - total flux cleaned = 0.0232842 Jy ! Component: 200 - total flux cleaned = 0.0259624 Jy ! Total flux subtracted in 200 components = 0.0259624 Jy ! Clean residual min=-0.007077 max=0.004851 Jy/beam ! Clean residual mean=0.000010 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.464423 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.464423 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=0.082611Jy sigma=0.000687 ! Fit after self-cal, rms=0.082534Jy sigma=0.000687 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.01 ! LA 0.97 MK 0.97 NL 0.97 OV 1.08 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 0.96 ! LA 0.97 MK 0.96 NL 0.96 OV 1.08 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.91 ! LA 0.99 MK 0.98 NL 0.97 OV 1.07 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 0.99 NL 0.96 OV 1.07 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 1.01 ! LA 0.98 MK 0.99 NL 0.88 OV 1.08 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 MK 0.99 NL 0.88 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 1.00 ! LA 1.00 MK 0.99 NL 0.87 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.06 KP 0.99 ! LA 0.98 MK 0.99 NL 0.88 OV 0.99 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.07 KP 1.00 ! LA 0.99 MK 0.98 NL 0.87 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 1.01 ! LA 1.01 MK 1.01 NL 0.89 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 0.91 ! LA 1.02 MK 1.01 NL 0.90 OV 1.00 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.96 ! LA 1.00 MK 1.03 NL 0.89 OV 1.09 ! PT 1.07 SC 1.04 ! ! ! Fit before self-cal, rms=0.082534Jy sigma=0.000687 ! Fit after self-cal, rms=0.079051Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=1.639 mas, bpa=0.3795 degrees ! Estimated noise=337.553 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 = 0.00362669 Jy ! Component: 100 - total flux cleaned = 0.00381584 Jy ! Component: 150 - total flux cleaned = 0.00394108 Jy ! Component: 200 - total flux cleaned = 0.00399053 Jy ! Total flux subtracted in 200 components = 0.00399053 Jy ! Clean residual min=-0.002288 max=0.003549 Jy/beam ! Clean residual mean=-0.000006 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.468414 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.468414 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=0.078739Jy sigma=0.000652 ! Fit after self-cal, rms=0.078727Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-3.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307968 Jy ! Component: 100 - total flux cleaned = 0.00420611 Jy ! Component: 150 - total flux cleaned = 0.00444615 Jy ! Component: 200 - total flux cleaned = 0.00457418 Jy ! Total flux subtracted in 200 components = 0.00457418 Jy ! Clean residual min=-0.002036 max=0.001765 Jy/beam ! Clean residual mean=-0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.472988 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.472988 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=0.078600Jy sigma=0.000650 ! Fit after self-cal, rms=0.078597Jy sigma=0.000650 ! 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=0.078597Jy sigma=0.000650 ! Fit after self-cal, rms=0.078324Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9486 mas, bmaj=1.638 mas, bpa=0.4947 degrees ! Estimated noise=336.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792213 Jy ! Component: 100 - total flux cleaned = 0.00096371 Jy ! Component: 150 - total flux cleaned = 0.000965105 Jy ! Component: 200 - total flux cleaned = 0.000966002 Jy ! Total flux subtracted in 200 components = 0.000966002 Jy ! Clean residual min=-0.001170 max=0.001022 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.473954 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.473954 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=0.078288Jy sigma=0.000647 ! Fit after self-cal, rms=0.078291Jy sigma=0.000647 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 = -9.46667e-06 Jy ! Component: 100 - total flux cleaned = 9.34309e-05 Jy ! Component: 150 - total flux cleaned = 0.000140341 Jy ! Component: 200 - total flux cleaned = 0.000184339 Jy ! Total flux subtracted in 200 components = 0.000184339 Jy ! Clean residual min=-0.001111 max=0.000981 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.474138 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.474138 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=0.078275Jy sigma=0.000647 ! Fit after self-cal, rms=0.078272Jy sigma=0.000647 ! 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=0.078272Jy sigma=0.000647 ! Fit after self-cal, rms=0.078252Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.949 mas, bmaj=1.637 mas, bpa=0.4685 degrees ! Estimated noise=336.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.80044e-05 Jy ! Component: 100 - total flux cleaned = 3.84254e-05 Jy ! Component: 150 - total flux cleaned = 1.56482e-05 Jy ! Component: 200 - total flux cleaned = 1.51497e-05 Jy ! Total flux subtracted in 200 components = 1.51497e-05 Jy ! Clean residual min=-0.001034 max=0.000885 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.474153 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.474153 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=0.078238Jy sigma=0.000646 ! Fit after self-cal, rms=0.078237Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.26238e-06 Jy ! Component: 100 - total flux cleaned = 3.52557e-05 Jy ! Component: 150 - total flux cleaned = 5.29191e-05 Jy ! Component: 200 - total flux cleaned = 8.73307e-05 Jy ! Total flux subtracted in 200 components = 8.73307e-05 Jy ! Clean residual min=-0.001012 max=0.000862 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.474241 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.474241 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=0.078228Jy sigma=0.000646 ! Fit after self-cal, rms=0.078226Jy sigma=0.000646 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078226Jy sigma=0.000646 ! Fit after self-cal, rms=0.078210Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=2.627 mas, bpa=0.07149 degrees ! Estimated noise=420.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315343 Jy ! Component: 100 - total flux cleaned = 0.000337065 Jy ! Component: 150 - total flux cleaned = 0.000345762 Jy ! Component: 200 - total flux cleaned = 0.000337709 Jy ! Total flux subtracted in 200 components = 0.000337709 Jy ! Clean residual min=-0.000793 max=0.000870 Jy/beam ! Clean residual mean=0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.474578 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.474578 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=0.078209Jy sigma=0.000646 ! Fit after self-cal, rms=0.078209Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.5322e-06 Jy ! Component: 100 - total flux cleaned = -1.02599e-05 Jy ! Component: 150 - total flux cleaned = -1.67406e-05 Jy ! Component: 200 - total flux cleaned = -2.25631e-05 Jy ! Total flux subtracted in 200 components = -2.25631e-05 Jy ! Clean residual min=-0.000789 max=0.000867 Jy/beam ! Clean residual mean=0.000004 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.474556 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.474556 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=0.078209Jy sigma=0.000646 ! Fit after self-cal, rms=0.078208Jy sigma=0.000646 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=1.637 mas, bpa=0.4449 degrees ! Estimated noise=336.665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9492 x 1.637 at 0.4449 degrees (North through East) ! Clean map min=-0.00094464 max=0.36206 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=0.757 mas, bmaj=1.362 mas, bpa=0.2165 degrees ! Estimated noise=718.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.273153 Jy ! Component: 100 - total flux cleaned = 0.347619 Jy ! Component: 150 - total flux cleaned = 0.388522 Jy ! Component: 200 - total flux cleaned = 0.414747 Jy ! Total flux subtracted in 200 components = 0.414747 Jy ! Clean residual min=-0.005007 max=0.014004 Jy/beam ! Clean residual mean=-0.000031 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.414747 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.414747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=1.637 mas, bpa=0.4449 degrees ! Estimated noise=336.665 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 = 0.0226174 Jy ! Component: 100 - total flux cleaned = 0.0352692 Jy ! Component: 150 - total flux cleaned = 0.0428124 Jy ! Component: 200 - total flux cleaned = 0.0475904 Jy ! Total flux subtracted in 200 components = 0.0475904 Jy ! Clean residual min=-0.001650 max=0.002718 Jy/beam ! Clean residual mean=-0.000012 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.462337 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.462337 Jy ! Inverting map ! Added new window around map position (-1.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340141 Jy ! Component: 100 - total flux cleaned = 0.00590752 Jy ! Component: 150 - total flux cleaned = 0.00777412 Jy ! Component: 200 - total flux cleaned = 0.00917795 Jy ! Total flux subtracted in 200 components = 0.00917795 Jy ! Clean residual min=-0.001129 max=0.000965 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.471515 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.471515 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=2.121 mas, bmaj=2.627 mas, bpa=0.07149 degrees ! Estimated noise=420.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124187 Jy ! Component: 100 - total flux cleaned = 0.00185149 Jy ! Component: 150 - total flux cleaned = 0.00203163 Jy ! Component: 200 - total flux cleaned = 0.00216078 Jy ! Total flux subtracted in 200 components = 0.00216078 Jy ! Clean residual min=-0.000855 max=0.000913 Jy/beam ! Clean residual mean=0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.473676 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108488 Jy ! Component: 100 - total flux cleaned = 0.000200849 Jy ! Component: 150 - total flux cleaned = 0.000281004 Jy ! Component: 200 - total flux cleaned = 0.000351244 Jy ! Total flux subtracted in 200 components = 0.000351244 Jy ! Clean residual min=-0.000797 max=0.000891 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.474027 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.474027 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=1.637 mas, bpa=0.4449 degrees ! Estimated noise=336.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.10186e-05 Jy ! Component: 100 - total flux cleaned = 5.12231e-05 Jy ! Component: 150 - total flux cleaned = -4.82769e-06 Jy ! Component: 200 - total flux cleaned = -5.892e-05 Jy ! Total flux subtracted in 200 components = -5.892e-05 Jy ! Clean residual min=-0.001019 max=0.000909 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.473969 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.473969 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=0.078216Jy sigma=0.000646 ! Fit after self-cal, rms=0.078209Jy sigma=0.000646 wmodel J0112+3522_X_2017_05_31_pus_map.mod ! Writing 91 model components to file: J0112+3522_X_2017_05_31_pus_map.mod wobs J0112+3522_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0112+3522_X_2017_05_31_pus_uvs.fits wwins J0112+3522_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0112+3522_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 = -0.000241853 Jy ! Component: 100 - total flux cleaned = -0.000457471 Jy ! Component: 150 - total flux cleaned = -0.000663319 Jy ! Component: 200 - total flux cleaned = -0.000830909 Jy ! Component: 250 - total flux cleaned = -0.000948473 Jy ! Component: 300 - total flux cleaned = -0.00103325 Jy ! Component: 350 - total flux cleaned = -0.00107421 Jy ! Component: 400 - total flux cleaned = -0.00116851 Jy ! Component: 450 - total flux cleaned = -0.00123417 Jy ! Component: 500 - total flux cleaned = -0.00133724 Jy ! Component: 550 - total flux cleaned = -0.00140058 Jy ! Component: 600 - total flux cleaned = -0.00146295 Jy ! Component: 650 - total flux cleaned = -0.00153645 Jy ! Component: 700 - total flux cleaned = -0.00154825 Jy ! Component: 750 - total flux cleaned = -0.00160737 Jy ! Component: 800 - total flux cleaned = -0.00160714 Jy ! Component: 850 - total flux cleaned = -0.00159549 Jy ! Component: 900 - total flux cleaned = -0.00156127 Jy ! Component: 950 - total flux cleaned = -0.00157262 Jy ! Component: 1000 - total flux cleaned = -0.00158359 Jy ! Component: 1050 - total flux cleaned = -0.00157233 Jy ! Component: 1100 - total flux cleaned = -0.00152864 Jy ! Component: 1150 - total flux cleaned = -0.00150717 Jy ! Component: 1200 - total flux cleaned = -0.0014752 Jy ! Component: 1250 - total flux cleaned = -0.00149638 Jy ! Component: 1300 - total flux cleaned = -0.00147517 Jy ! Component: 1350 - total flux cleaned = -0.00142349 Jy ! Component: 1400 - total flux cleaned = -0.00140309 Jy ! Component: 1450 - total flux cleaned = -0.00138272 Jy ! Component: 1500 - total flux cleaned = -0.0013728 Jy ! Component: 1550 - total flux cleaned = -0.0013429 Jy ! Component: 1600 - total flux cleaned = -0.00133303 Jy ! Component: 1650 - total flux cleaned = -0.00131365 Jy ! Component: 1700 - total flux cleaned = -0.00129425 Jy ! Component: 1750 - total flux cleaned = -0.0012846 Jy ! Component: 1800 - total flux cleaned = -0.00124677 Jy ! Component: 1850 - total flux cleaned = -0.00124666 Jy ! Component: 1900 - total flux cleaned = -0.00119063 Jy ! Component: 1950 - total flux cleaned = -0.00120913 Jy ! Component: 2000 - total flux cleaned = -0.00118165 Jy ! Total flux subtracted in 2048 components = -0.00116351 Jy ! Clean residual min=-0.000579 max=0.000501 Jy/beam ! Clean residual mean=0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.472805 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 249 components and 0.472805 Jy ![Exited script file: muppet] wmap "J0112+3522_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9492 x 1.637 at 0.4449 degrees (North through East) ! Clean map min=-0.00077869 max=0.3617 Jy/beam ! Writing clean map to FITS file: J0112+3522_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 0.361702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164396 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136352 0.136352 0.272704 0.545408 1.09082 2.18163 4.36326 8.72652 17.453 34.9061 69.8122 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.361 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9492 x 1.637 at 0.4449 degrees (North through East) ! Clean map min=-0.00077869 max=0.3617 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 J0112+3522_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:43:16 2019