! Started logfile: J0244+6228_X_2017_05_27_pus_uvs.log on Fri May 3 10:29:59 2019 obs J0244+6228_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0244+6228_X_2017_05_27_pus_uva.fits ! AN table 1: 291 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.93005 visibilities/baseline/integration-bin. ! Found source: J0244+6228 ! ! 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 1033 lines of history. ! ! Reading 146148 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 J0244+6228_X_2017_05_27_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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.661431Jy sigma=0.005633 ! Fit after self-cal, rms=0.578989Jy sigma=0.004918 ! 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=0.752 mas, bmaj=1.024 mas, bpa=-20.03 degrees ! Estimated noise=605.355 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 = 0.334999 Jy ! Component: 100 - total flux cleaned = 0.500928 Jy ! Total flux subtracted in 100 components = 0.500928 Jy ! Clean residual min=-0.022175 max=0.092364 Jy/beam ! Clean residual mean=-0.000008 rms=0.008045 Jy/beam ! Combined flux in latest and established models = 0.500928 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.500928 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=0.244397Jy sigma=0.002177 ! Fit after self-cal, rms=0.244006Jy sigma=0.002174 ! Inverting map ! Added new window around map position (-0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106508 Jy ! Component: 100 - total flux cleaned = 0.1793 Jy ! Total flux subtracted in 100 components = 0.1793 Jy ! Clean residual min=-0.013538 max=0.055992 Jy/beam ! Clean residual mean=-0.000023 rms=0.004455 Jy/beam ! Combined flux in latest and established models = 0.680229 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.680228 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=0.148040Jy sigma=0.001301 ! Fit after self-cal, rms=0.147669Jy sigma=0.001298 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0563145 Jy ! Component: 100 - total flux cleaned = 0.0957781 Jy ! Total flux subtracted in 100 components = 0.0957781 Jy ! Clean residual min=-0.008788 max=0.022573 Jy/beam ! Clean residual mean=-0.000027 rms=0.002618 Jy/beam ! Combined flux in latest and established models = 0.776007 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.776006 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=0.107420Jy sigma=0.000925 ! Fit after self-cal, rms=0.107372Jy sigma=0.000924 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029244 Jy ! Component: 100 - total flux cleaned = 0.0511789 Jy ! Total flux subtracted in 100 components = 0.0511789 Jy ! Clean residual min=-0.006452 max=0.012745 Jy/beam ! Clean residual mean=-0.000029 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.827185 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.827185 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=0.092714Jy sigma=0.000785 ! Fit after self-cal, rms=0.092702Jy sigma=0.000785 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016894 Jy ! Component: 100 - total flux cleaned = 0.0299769 Jy ! Total flux subtracted in 100 components = 0.0299769 Jy ! Clean residual min=-0.005241 max=0.008222 Jy/beam ! Clean residual mean=-0.000029 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.857162 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.857162 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=0.087265Jy sigma=0.000733 ! Fit after self-cal, rms=0.087257Jy sigma=0.000733 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.295 mas, bpa=-22.99 degrees ! Estimated noise=215.224 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 = 0.0158942 Jy ! Component: 100 - total flux cleaned = 0.0261134 Jy ! Component: 150 - total flux cleaned = 0.0330339 Jy ! Component: 200 - total flux cleaned = 0.0377932 Jy ! Total flux subtracted in 200 components = 0.0377932 Jy ! Clean residual min=-0.005930 max=0.006822 Jy/beam ! Clean residual mean=-0.000048 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.894955 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 90 components and 0.894956 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=0.084087Jy sigma=0.000702 ! Fit after self-cal, rms=0.084076Jy sigma=0.000702 ! 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 1.00 FD 1.00 HN 1.03 KP 0.98 ! LA 0.97 MK 1.06 NL 1.00 OV 1.02 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.97 ! LA 0.97 MK 1.06 NL 1.00 OV 1.01 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.98 ! LA 0.99 MK 1.06 NL 1.00 OV 1.01 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.98 ! LA 1.00 MK 1.05 NL 0.99 OV 1.02 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.98 ! LA 0.99 MK 1.03 NL 0.99 OV 1.01 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 0.98 ! LA 1.00 MK 0.98 NL 0.99 OV 1.01 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.97 KP 0.97 ! LA 0.97 MK 0.96 NL 0.99 OV 1.02 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.97 ! LA 0.99 MK 0.92 NL 0.99 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.97 KP 0.97 ! LA 1.01 MK 0.92 NL 0.99 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 0.90 NL 0.98 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.96 KP 0.94 ! LA 0.99 MK 0.97 NL 0.98 OV 1.02 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.084076Jy sigma=0.000702 ! Fit after self-cal, rms=0.082066Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.311 mas, bpa=-23.41 degrees ! Estimated noise=217.041 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 (2.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605747 Jy ! Component: 100 - total flux cleaned = 0.0084662 Jy ! Component: 150 - total flux cleaned = 0.00951089 Jy ! Component: 200 - total flux cleaned = 0.00977347 Jy ! Total flux subtracted in 200 components = 0.00977347 Jy ! Clean residual min=-0.004374 max=0.003517 Jy/beam ! Clean residual mean=-0.000045 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.904729 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.904729 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=0.081648Jy sigma=0.000676 ! Fit after self-cal, rms=0.081604Jy sigma=0.000676 ! 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=0.081604Jy sigma=0.000676 ! Fit after self-cal, rms=0.079624Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.314 mas, bpa=-23.29 degrees ! Estimated noise=216.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292382 Jy ! Component: 100 - total flux cleaned = 0.00404939 Jy ! Component: 150 - total flux cleaned = 0.00462417 Jy ! Component: 200 - total flux cleaned = 0.00506944 Jy ! Total flux subtracted in 200 components = 0.00506944 Jy ! Clean residual min=-0.001506 max=0.002157 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.909798 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.909798 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=0.079508Jy sigma=0.000655 ! Fit after self-cal, rms=0.079504Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235171 Jy ! Component: 100 - total flux cleaned = 0.00306786 Jy ! Component: 150 - total flux cleaned = 0.00345517 Jy ! Component: 200 - total flux cleaned = 0.00372002 Jy ! Total flux subtracted in 200 components = 0.00372002 Jy ! Clean residual min=-0.001264 max=0.001708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.913518 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.913518 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=0.079425Jy sigma=0.000655 ! Fit after self-cal, rms=0.079419Jy sigma=0.000655 ! Inverting map ! Added new window around map position (23.4, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121347 Jy ! Component: 100 - total flux cleaned = 0.00182574 Jy ! Component: 150 - total flux cleaned = 0.00212234 Jy ! Component: 200 - total flux cleaned = 0.0023568 Jy ! Total flux subtracted in 200 components = 0.0023568 Jy ! Clean residual min=-0.001525 max=0.001533 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.915875 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 159 components and 0.915875 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=0.079376Jy sigma=0.000654 ! Fit after self-cal, rms=0.079374Jy sigma=0.000654 ! 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=0.079374Jy sigma=0.000654 ! Fit after self-cal, rms=0.079257Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.314 mas, bpa=-23.13 degrees ! Estimated noise=216.394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158488 Jy ! Component: 100 - total flux cleaned = 0.00236908 Jy ! Component: 150 - total flux cleaned = 0.0028342 Jy ! Component: 200 - total flux cleaned = 0.0033138 Jy ! Total flux subtracted in 200 components = 0.0033138 Jy ! Clean residual min=-0.001072 max=0.001280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.919189 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 172 components and 0.919189 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=0.079211Jy sigma=0.000653 ! Fit after self-cal, rms=0.079209Jy sigma=0.000653 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 (0.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905111 Jy ! Component: 100 - total flux cleaned = 0.001169 Jy ! Component: 150 - total flux cleaned = 0.00143732 Jy ! Component: 200 - total flux cleaned = 0.00168287 Jy ! Total flux subtracted in 200 components = 0.00168287 Jy ! Clean residual min=-0.001158 max=0.001136 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.920872 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 186 components and 0.920872 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=0.079183Jy sigma=0.000653 ! Fit after self-cal, rms=0.079183Jy sigma=0.000653 ! 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=0.079183Jy sigma=0.000653 ! Fit after self-cal, rms=0.079079Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=2.549 mas, bpa=-58.89 degrees ! Estimated noise=274.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147025 Jy ! Component: 100 - total flux cleaned = 0.00240155 Jy ! Component: 150 - total flux cleaned = 0.00296823 Jy ! Component: 200 - total flux cleaned = 0.00328277 Jy ! Total flux subtracted in 200 components = 0.00328277 Jy ! Clean residual min=-0.000896 max=0.001111 Jy/beam ! Clean residual mean=-0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.924155 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 206 components and 0.924154 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=0.079065Jy sigma=0.000653 ! Fit after self-cal, rms=0.079064Jy sigma=0.000653 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 = 0.000454962 Jy ! Component: 100 - total flux cleaned = 0.000546496 Jy ! Component: 150 - total flux cleaned = 0.000644667 Jy ! Component: 200 - total flux cleaned = 0.00070494 Jy ! Total flux subtracted in 200 components = 0.00070494 Jy ! Clean residual min=-0.000926 max=0.001018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.924859 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 220 components and 0.924859 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=0.079061Jy sigma=0.000653 ! Fit after self-cal, rms=0.079061Jy sigma=0.000653 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.312 mas, bpa=-23.07 degrees ! Estimated noise=216.216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.312 at -23.07 degrees (North through East) ! Clean map min=-0.00096882 max=0.43853 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=0.7547 mas, bmaj=1.035 mas, bpa=-20.03 degrees ! Estimated noise=610.448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.337458 Jy ! Component: 100 - total flux cleaned = 0.504733 Jy ! Component: 150 - total flux cleaned = 0.610673 Jy ! Component: 200 - total flux cleaned = 0.683155 Jy ! Total flux subtracted in 200 components = 0.683155 Jy ! Clean residual min=-0.012163 max=0.040384 Jy/beam ! Clean residual mean=-0.000012 rms=0.004033 Jy/beam ! Combined flux in latest and established models = 0.683154 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.683154 Jy ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.312 mas, bpa=-23.07 degrees ! Estimated noise=216.216 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 = 0.0820215 Jy ! Component: 100 - total flux cleaned = 0.129315 Jy ! Component: 150 - total flux cleaned = 0.158687 Jy ! Component: 200 - total flux cleaned = 0.177998 Jy ! Total flux subtracted in 200 components = 0.177998 Jy ! Clean residual min=-0.003654 max=0.010656 Jy/beam ! Clean residual mean=-0.000007 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.861153 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 93 components and 0.861153 Jy ! Inverting map ! Added new window around map position (0.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136213 Jy ! Component: 100 - total flux cleaned = 0.0238361 Jy ! Component: 150 - total flux cleaned = 0.0318176 Jy ! Component: 200 - total flux cleaned = 0.0381774 Jy ! Total flux subtracted in 200 components = 0.0381774 Jy ! Clean residual min=-0.002345 max=0.004099 Jy/beam ! Clean residual mean=-0.000006 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.89933 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 137 components and 0.89933 Jy ! Inverting map ! Added new window around map position (-1.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516992 Jy ! Component: 100 - total flux cleaned = 0.00934776 Jy ! Component: 150 - total flux cleaned = 0.0127901 Jy ! Component: 200 - total flux cleaned = 0.015636 Jy ! Total flux subtracted in 200 components = 0.015636 Jy ! Clean residual min=-0.001717 max=0.001818 Jy/beam ! Clean residual mean=-0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.914966 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 158 components and 0.914966 Jy ! Inverting map ! Added new window around map position (0.8, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001391 Jy ! Component: 100 - total flux cleaned = 0.00256224 Jy ! Component: 150 - total flux cleaned = 0.00347478 Jy ! Component: 200 - total flux cleaned = 0.00424158 Jy ! Total flux subtracted in 200 components = 0.00424158 Jy ! Clean residual min=-0.001476 max=0.001445 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.919208 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 169 components and 0.919208 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=2.333 mas, bmaj=2.549 mas, bpa=-58.89 degrees ! Estimated noise=274.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231312 Jy ! Component: 100 - total flux cleaned = 0.00385739 Jy ! Component: 150 - total flux cleaned = 0.00468844 Jy ! Component: 200 - total flux cleaned = 0.00501758 Jy ! Total flux subtracted in 200 components = 0.00501758 Jy ! Clean residual min=-0.000964 max=0.001138 Jy/beam ! Clean residual mean=-0.000005 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.924226 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 = 0.000251517 Jy ! Component: 100 - total flux cleaned = 0.000473158 Jy ! Component: 150 - total flux cleaned = 0.000671158 Jy ! Component: 200 - total flux cleaned = 0.000799161 Jy ! Total flux subtracted in 200 components = 0.000799161 Jy ! Clean residual min=-0.000874 max=0.001082 Jy/beam ! Clean residual mean=-0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.925025 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 241 components and 0.925025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.312 mas, bpa=-23.07 degrees ! Estimated noise=216.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102007 Jy ! Component: 100 - total flux cleaned = -0.000896582 Jy ! Component: 150 - total flux cleaned = -0.000788742 Jy ! Component: 200 - total flux cleaned = -0.000687853 Jy ! Total flux subtracted in 200 components = -0.000687853 Jy ! Clean residual min=-0.001192 max=0.001254 Jy/beam ! Clean residual mean=-0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.924337 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 248 components and 0.924337 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=0.079161Jy sigma=0.000653 ! Fit after self-cal, rms=0.079156Jy sigma=0.000653 wmodel J0244+6228_X_2017_05_27_pus_map.mod ! Writing 248 model components to file: J0244+6228_X_2017_05_27_pus_map.mod wobs J0244+6228_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0244+6228_X_2017_05_27_pus_uvs.fits wwins J0244+6228_X_2017_05_27_pus_map.win ! wwins: Wrote 10 windows to J0244+6228_X_2017_05_27_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 = -3.77031e-05 Jy ! Component: 100 - total flux cleaned = -0.000216435 Jy ! Component: 150 - total flux cleaned = -0.000291903 Jy ! Component: 200 - total flux cleaned = -0.000365199 Jy ! Component: 250 - total flux cleaned = -0.000435975 Jy ! Component: 300 - total flux cleaned = -0.000487483 Jy ! Component: 350 - total flux cleaned = -0.00052137 Jy ! Component: 400 - total flux cleaned = -0.000571301 Jy ! Component: 450 - total flux cleaned = -0.000571346 Jy ! Component: 500 - total flux cleaned = -0.00058732 Jy ! Component: 550 - total flux cleaned = -0.00057185 Jy ! Component: 600 - total flux cleaned = -0.000633531 Jy ! Component: 650 - total flux cleaned = -0.000648777 Jy ! Component: 700 - total flux cleaned = -0.000664071 Jy ! Component: 750 - total flux cleaned = -0.000722989 Jy ! Component: 800 - total flux cleaned = -0.000708268 Jy ! Component: 850 - total flux cleaned = -0.000722464 Jy ! Component: 900 - total flux cleaned = -0.000708145 Jy ! Component: 950 - total flux cleaned = -0.000750031 Jy ! Component: 1000 - total flux cleaned = -0.000735961 Jy ! Component: 1050 - total flux cleaned = -0.000722254 Jy ! Component: 1100 - total flux cleaned = -0.000708687 Jy ! Component: 1150 - total flux cleaned = -0.000695267 Jy ! Component: 1200 - total flux cleaned = -0.00070845 Jy ! Component: 1250 - total flux cleaned = -0.000642571 Jy ! Component: 1300 - total flux cleaned = -0.000629559 Jy ! Component: 1350 - total flux cleaned = -0.000578128 Jy ! Component: 1400 - total flux cleaned = -0.000578086 Jy ! Component: 1450 - total flux cleaned = -0.000552725 Jy ! Component: 1500 - total flux cleaned = -0.000527648 Jy ! Component: 1550 - total flux cleaned = -0.000490191 Jy ! Component: 1600 - total flux cleaned = -0.000453156 Jy ! Component: 1650 - total flux cleaned = -0.000416443 Jy ! Component: 1700 - total flux cleaned = -0.000428581 Jy ! Component: 1750 - total flux cleaned = -0.00036814 Jy ! Component: 1800 - total flux cleaned = -0.000356219 Jy ! Component: 1850 - total flux cleaned = -0.000332484 Jy ! Component: 1900 - total flux cleaned = -0.000308783 Jy ! Component: 1950 - total flux cleaned = -0.000261755 Jy ! Component: 2000 - total flux cleaned = -0.000226781 Jy ! Total flux subtracted in 2048 components = -0.000192165 Jy ! Clean residual min=-0.000668 max=0.000616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.924145 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 396 components and 0.924145 Jy ![Exited script file: muppet] wmap "J0244+6228_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.312 at -23.07 degrees (North through East) ! Clean map min=-0.001059 max=0.43952 Jy/beam ! Writing clean map to FITS file: J0244+6228_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.439523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.144756 0.144756 0.289512 0.579023 1.15805 2.31609 4.63218 9.26437 18.5287 37.0575 74.115 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.439 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.312 at -23.07 degrees (North through East) ! Clean map min=-0.001059 max=0.43952 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 J0244+6228_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:30:09 2019