! Started logfile: J0122-0421_X_2017_07_09_pus_uvs.log on Wed May 8 15:18:42 2019 obs J0122-0421_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0122-0421_X_2017_07_09_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972028 visibilities/baseline/integration-bin. ! Found source: J0122-0421 ! ! 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 979 lines of history. ! ! Reading 75060 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 J0122-0421_X_2017_07_09_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882889Jy sigma=0.007429 ! Fit after self-cal, rms=0.859667Jy sigma=0.007248 ! 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=0.6906 mas, bmaj=1.731 mas, bpa=-3.173 degrees ! Estimated noise=650.026 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 = 0.101749 Jy ! Component: 100 - total flux cleaned = 0.132206 Jy ! Total flux subtracted in 100 components = 0.132206 Jy ! Clean residual min=-0.006649 max=0.019007 Jy/beam ! Clean residual mean=-0.000074 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.132206 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.132206 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=0.097252Jy sigma=0.000802 ! Fit after self-cal, rms=0.097212Jy sigma=0.000802 ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198825 Jy ! Component: 100 - total flux cleaned = 0.0332752 Jy ! Total flux subtracted in 100 components = 0.0332752 Jy ! Clean residual min=-0.005928 max=0.016424 Jy/beam ! Clean residual mean=-0.000050 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.165481 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.165481 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=0.090277Jy sigma=0.000739 ! Fit after self-cal, rms=0.090193Jy sigma=0.000738 ! Inverting map ! Added new window around map position (3.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147031 Jy ! Component: 100 - total flux cleaned = 0.0242092 Jy ! Total flux subtracted in 100 components = 0.0242092 Jy ! Clean residual min=-0.005023 max=0.008144 Jy/beam ! Clean residual mean=-0.000038 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.18969 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.18969 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=0.086394Jy sigma=0.000705 ! Fit after self-cal, rms=0.086219Jy sigma=0.000703 ! 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=0.8541 mas, bmaj=2.018 mas, bpa=-2.322 degrees ! Estimated noise=308.202 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 = 0.0142383 Jy ! Component: 100 - total flux cleaned = 0.024279 Jy ! Component: 150 - total flux cleaned = 0.0316683 Jy ! Component: 200 - total flux cleaned = 0.0372726 Jy ! Total flux subtracted in 200 components = 0.0372726 Jy ! Clean residual min=-0.003996 max=0.010489 Jy/beam ! Clean residual mean=-0.000015 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.226963 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.226963 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=0.083225Jy sigma=0.000676 ! Fit after self-cal, rms=0.083064Jy sigma=0.000674 ! Inverting map ! Added new window around map position (5.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947043 Jy ! Component: 100 - total flux cleaned = 0.0149472 Jy ! Component: 150 - total flux cleaned = 0.0191394 Jy ! Component: 200 - total flux cleaned = 0.022516 Jy ! Total flux subtracted in 200 components = 0.022516 Jy ! Clean residual min=-0.002939 max=0.003751 Jy/beam ! Clean residual mean=-0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.249479 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 95 components and 0.249479 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=0.081849Jy sigma=0.000662 ! Fit after self-cal, rms=0.081780Jy sigma=0.000662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.96 KP 1.02 ! LA 0.95 MK 1.01 NL 1.01 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 1.01 ! LA 0.94 MK 1.01 NL 1.02 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 1.01 ! LA 0.98 MK 1.05 NL 1.00 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.98 KP 1.01 ! LA 0.98 MK 1.07 NL 0.98 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.95 KP 1.00 ! LA 0.96 MK 1.08 NL 1.01 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.96 KP 1.01 ! LA 0.97 MK 1.04 NL 1.00 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 1.01 ! LA 0.98 MK 1.05 NL 1.01 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.00 ! LA 0.97 MK 1.02 NL 1.00 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.97 KP 1.01 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 1.02 ! LA 1.00 MK 1.03 NL 1.00 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.95 KP 1.03 ! LA 1.00 MK 0.96 NL 1.00 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.97 KP 1.02 ! LA 0.97 MK 1.05 NL 1.01 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.081780Jy sigma=0.000662 ! Fit after self-cal, rms=0.080569Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8639 mas, bmaj=2.031 mas, bpa=-2.26 degrees ! Estimated noise=304.416 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 = 0.0027916 Jy ! Component: 100 - total flux cleaned = 0.00423273 Jy ! Component: 150 - total flux cleaned = 0.00500548 Jy ! Component: 200 - total flux cleaned = 0.00548756 Jy ! Total flux subtracted in 200 components = 0.00548756 Jy ! Clean residual min=-0.002596 max=0.003157 Jy/beam ! Clean residual mean=0.000006 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.254966 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.254966 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=0.080426Jy sigma=0.000658 ! Fit after self-cal, rms=0.080423Jy sigma=0.000658 ! 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=0.080423Jy sigma=0.000658 ! Fit after self-cal, rms=0.085701Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.862 mas, bmaj=2.051 mas, bpa=-1.762 degrees ! Estimated noise=307.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140464 Jy ! Component: 100 - total flux cleaned = 0.00201165 Jy ! Component: 150 - total flux cleaned = 0.00236701 Jy ! Component: 200 - total flux cleaned = 0.00263325 Jy ! Total flux subtracted in 200 components = 0.00263325 Jy ! Clean residual min=-0.001585 max=0.002956 Jy/beam ! Clean residual mean=0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.2576 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.2576 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=0.085647Jy sigma=0.000652 ! Fit after self-cal, rms=0.085686Jy sigma=0.000652 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 (8.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251953 Jy ! Component: 100 - total flux cleaned = 0.00373839 Jy ! Component: 150 - total flux cleaned = 0.00442479 Jy ! Component: 200 - total flux cleaned = 0.00487988 Jy ! Total flux subtracted in 200 components = 0.00487988 Jy ! Clean residual min=-0.001614 max=0.002336 Jy/beam ! Clean residual mean=0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.262479 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.262479 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=0.085612Jy sigma=0.000652 ! Fit after self-cal, rms=0.085607Jy sigma=0.000652 ! Inverting map ! Added new window around map position (2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175113 Jy ! Component: 100 - total flux cleaned = 0.00218497 Jy ! Component: 150 - total flux cleaned = 0.0023945 Jy ! Component: 200 - total flux cleaned = 0.00242171 Jy ! Total flux subtracted in 200 components = 0.00242171 Jy ! Clean residual min=-0.001631 max=0.001596 Jy/beam ! Clean residual mean=0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.264901 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 172 components and 0.264901 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=0.085564Jy sigma=0.000651 ! Fit after self-cal, rms=0.085562Jy sigma=0.000651 ! 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=0.085562Jy sigma=0.000651 ! Fit after self-cal, rms=0.088392Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=2.054 mas, bpa=-1.718 degrees ! Estimated noise=306.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010066 Jy ! Component: 100 - total flux cleaned = 0.00142015 Jy ! Component: 150 - total flux cleaned = 0.00147911 Jy ! Component: 200 - total flux cleaned = 0.00153244 Jy ! Total flux subtracted in 200 components = 0.00153244 Jy ! Clean residual min=-0.001166 max=0.001326 Jy/beam ! Clean residual mean=0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.266434 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 187 components and 0.266434 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=0.088366Jy sigma=0.000650 ! Fit after self-cal, rms=0.088376Jy sigma=0.000650 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 (22.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129955 Jy ! Component: 100 - total flux cleaned = 0.00206168 Jy ! Component: 150 - total flux cleaned = 0.00254688 Jy ! Component: 200 - total flux cleaned = 0.00270845 Jy ! Total flux subtracted in 200 components = 0.00270845 Jy ! Clean residual min=-0.001110 max=0.001013 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.269142 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 202 components and 0.269142 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=0.088349Jy sigma=0.000650 ! Fit after self-cal, rms=0.088348Jy sigma=0.000650 ! 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=0.088348Jy sigma=0.000650 ! Fit after self-cal, rms=0.088583Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=3.515 mas, bpa=-1.134 degrees ! Estimated noise=388.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635525 Jy ! Component: 100 - total flux cleaned = 0.00092713 Jy ! Component: 150 - total flux cleaned = 0.0010814 Jy ! Component: 200 - total flux cleaned = 0.00119555 Jy ! Total flux subtracted in 200 components = 0.00119555 Jy ! Clean residual min=-0.001160 max=0.001248 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.270338 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 213 components and 0.270338 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=0.088577Jy sigma=0.000650 ! Fit after self-cal, rms=0.088578Jy sigma=0.000650 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 = 0.000249173 Jy ! Component: 100 - total flux cleaned = 0.00030547 Jy ! Component: 150 - total flux cleaned = 0.000318594 Jy ! Component: 200 - total flux cleaned = 0.000343571 Jy ! Total flux subtracted in 200 components = 0.000343571 Jy ! Clean residual min=-0.001171 max=0.001250 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.270681 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 221 components and 0.270681 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=0.088576Jy sigma=0.000650 ! Fit after self-cal, rms=0.088575Jy sigma=0.000650 ! 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=0.8607 mas, bmaj=2.054 mas, bpa=-1.722 degrees ! Estimated noise=306.529 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8607 x 2.054 at -1.722 degrees (North through East) ! Clean map min=-0.00094893 max=0.13893 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=0.6958 mas, bmaj=1.757 mas, bpa=-2.448 degrees ! Estimated noise=655.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102163 Jy ! Component: 100 - total flux cleaned = 0.132854 Jy ! Component: 150 - total flux cleaned = 0.153418 Jy ! Component: 200 - total flux cleaned = 0.168356 Jy ! Total flux subtracted in 200 components = 0.168356 Jy ! Clean residual min=-0.004396 max=0.008627 Jy/beam ! Clean residual mean=-0.000048 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.168357 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.168357 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8607 mas, bmaj=2.054 mas, bpa=-1.722 degrees ! Estimated noise=306.529 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 = 0.0196315 Jy ! Component: 100 - total flux cleaned = 0.0340068 Jy ! Component: 150 - total flux cleaned = 0.0451968 Jy ! Component: 200 - total flux cleaned = 0.0540556 Jy ! Total flux subtracted in 200 components = 0.0540556 Jy ! Clean residual min=-0.003227 max=0.005292 Jy/beam ! Clean residual mean=-0.000023 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.222412 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 61 components and 0.222412 Jy ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00704385 Jy ! Component: 100 - total flux cleaned = 0.0126839 Jy ! Component: 150 - total flux cleaned = 0.0173297 Jy ! Component: 200 - total flux cleaned = 0.0211988 Jy ! Total flux subtracted in 200 components = 0.0211988 Jy ! Clean residual min=-0.001902 max=0.002613 Jy/beam ! Clean residual mean=-0.000010 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.243611 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 96 components and 0.243611 Jy ! Inverting map ! Added new window around map position (-5.8, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327731 Jy ! Component: 100 - total flux cleaned = 0.00602407 Jy ! Component: 150 - total flux cleaned = 0.00835159 Jy ! Component: 200 - total flux cleaned = 0.0103356 Jy ! Total flux subtracted in 200 components = 0.0103356 Jy ! Clean residual min=-0.001419 max=0.001264 Jy/beam ! Clean residual mean=-0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.253947 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 140 components and 0.253947 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=2.132 mas, bmaj=3.515 mas, bpa=-1.134 degrees ! Estimated noise=388.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314921 Jy ! Component: 100 - total flux cleaned = 0.00545209 Jy ! Component: 150 - total flux cleaned = 0.00725862 Jy ! Component: 200 - total flux cleaned = 0.00871014 Jy ! Total flux subtracted in 200 components = 0.00871014 Jy ! Clean residual min=-0.001594 max=0.001175 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.262657 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 = 0.00118684 Jy ! Component: 100 - total flux cleaned = 0.00217837 Jy ! Component: 150 - total flux cleaned = 0.00302208 Jy ! Component: 200 - total flux cleaned = 0.00375639 Jy ! Total flux subtracted in 200 components = 0.00375639 Jy ! Clean residual min=-0.001276 max=0.001111 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.266413 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 240 components and 0.266413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8607 mas, bmaj=2.054 mas, bpa=-1.722 degrees ! Estimated noise=306.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348428 Jy ! Component: 100 - total flux cleaned = 0.000864062 Jy ! Component: 150 - total flux cleaned = 0.00131736 Jy ! Component: 200 - total flux cleaned = 0.00168079 Jy ! Total flux subtracted in 200 components = 0.00168079 Jy ! Clean residual min=-0.000896 max=0.000926 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.268094 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 264 components and 0.268094 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=0.088579Jy sigma=0.000650 ! Fit after self-cal, rms=0.088563Jy sigma=0.000650 wmodel J0122-0421_X_2017_07_09_pus_map.mod ! Writing 264 model components to file: J0122-0421_X_2017_07_09_pus_map.mod wobs J0122-0421_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0122-0421_X_2017_07_09_pus_uvs.fits wwins J0122-0421_X_2017_07_09_pus_map.win ! wwins: Wrote 9 windows to J0122-0421_X_2017_07_09_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 = 0.000253537 Jy ! Component: 100 - total flux cleaned = 0.000295821 Jy ! Component: 150 - total flux cleaned = 0.000242438 Jy ! Component: 200 - total flux cleaned = 0.000268705 Jy ! Component: 250 - total flux cleaned = 0.000244297 Jy ! Component: 300 - total flux cleaned = 0.000220905 Jy ! Component: 350 - total flux cleaned = 0.000209585 Jy ! Component: 400 - total flux cleaned = 0.000186458 Jy ! Component: 450 - total flux cleaned = 0.000141827 Jy ! Component: 500 - total flux cleaned = 0.000119924 Jy ! Component: 550 - total flux cleaned = 7.71523e-05 Jy ! Component: 600 - total flux cleaned = 5.61536e-05 Jy ! Component: 650 - total flux cleaned = 3.56253e-05 Jy ! Component: 700 - total flux cleaned = 1.55133e-05 Jy ! Component: 750 - total flux cleaned = 2.56164e-05 Jy ! Component: 800 - total flux cleaned = 2.56431e-05 Jy ! Component: 850 - total flux cleaned = -3.18192e-06 Jy ! Component: 900 - total flux cleaned = 2.55968e-05 Jy ! Component: 950 - total flux cleaned = 1.63619e-05 Jy ! Component: 1000 - total flux cleaned = 1.64878e-05 Jy ! Component: 1050 - total flux cleaned = 4.39676e-05 Jy ! Component: 1100 - total flux cleaned = 1.68078e-05 Jy ! Component: 1150 - total flux cleaned = 1.67213e-05 Jy ! Component: 1200 - total flux cleaned = 1.66292e-05 Jy ! Component: 1250 - total flux cleaned = -9.40851e-06 Jy ! Component: 1300 - total flux cleaned = -2.66738e-05 Jy ! Component: 1350 - total flux cleaned = -4.36537e-05 Jy ! Component: 1400 - total flux cleaned = -6.89769e-05 Jy ! Component: 1450 - total flux cleaned = -7.73599e-05 Jy ! Component: 1500 - total flux cleaned = -7.75851e-05 Jy ! Component: 1550 - total flux cleaned = -0.000118538 Jy ! Component: 1600 - total flux cleaned = -0.000118543 Jy ! Component: 1650 - total flux cleaned = -0.000126597 Jy ! Component: 1700 - total flux cleaned = -0.000142545 Jy ! Component: 1750 - total flux cleaned = -0.000166262 Jy ! Component: 1800 - total flux cleaned = -0.00015853 Jy ! Component: 1850 - total flux cleaned = -0.000174006 Jy ! Component: 1900 - total flux cleaned = -0.000227765 Jy ! Component: 1950 - total flux cleaned = -0.000212449 Jy ! Component: 2000 - total flux cleaned = -0.0002351 Jy ! Total flux subtracted in 2048 components = -0.000242514 Jy ! Clean residual min=-0.000429 max=0.000483 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.267851 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 412 components and 0.267851 Jy ![Exited script file: muppet] wmap "J0122-0421_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8607 x 2.054 at -1.722 degrees (North through East) ! Clean map min=-0.00063351 max=0.14034 Jy/beam ! Writing clean map to FITS file: J0122-0421_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.140338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143653 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307086 0.307086 0.614172 1.22834 2.45669 4.91338 9.82675 19.6535 39.307 78.614 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8607 x 2.054 at -1.722 degrees (North through East) ! Clean map min=-0.00063351 max=0.14034 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 J0122-0421_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:18:48 2019