! Started logfile: J0534+1927_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:44 2019 obs J0534+1927_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0534+1927_X_2017_09_26_pus_uva.fits ! AN table 1: 234 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.578229 visibilities/baseline/integration-bin. ! Found source: J0534+1927 ! ! 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 947 lines of history. ! ! Reading 58452 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 J0534+1927_X_2017_09_26_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 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 724 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 766 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002646Jy sigma=0.008714 ! Fit after self-cal, rms=0.963367Jy sigma=0.008379 ! 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=0.8054 mas, bmaj=2.478 mas, bpa=-22.5 degrees ! Estimated noise=826.298 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 = 0.0308961 Jy ! Component: 100 - total flux cleaned = 0.0376544 Jy ! Total flux subtracted in 100 components = 0.0376544 Jy ! Clean residual min=-0.002372 max=0.002614 Jy/beam ! Clean residual mean=-0.000007 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0376544 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0376544 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=0.072665Jy sigma=0.000600 ! Fit after self-cal, rms=0.070992Jy sigma=0.000585 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421195 Jy ! Component: 100 - total flux cleaned = 0.00493895 Jy ! Total flux subtracted in 100 components = 0.00493895 Jy ! Clean residual min=-0.002199 max=0.002470 Jy/beam ! Clean residual mean=-0.000007 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0425933 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0425933 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=0.070815Jy sigma=0.000584 ! Fit after self-cal, rms=0.070801Jy sigma=0.000584 ! 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=1.154 mas, bmaj=2.746 mas, bpa=-18.55 degrees ! Estimated noise=352.231 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 = -0.000726711 Jy ! Component: 100 - total flux cleaned = -0.00109296 Jy ! Component: 150 - total flux cleaned = -0.00114636 Jy ! Component: 200 - total flux cleaned = -0.00116983 Jy ! Total flux subtracted in 200 components = -0.00116983 Jy ! Clean residual min=-0.001262 max=0.001346 Jy/beam ! Clean residual mean=-0.000031 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0414235 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.0414235 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=0.070794Jy sigma=0.000584 ! Fit after self-cal, rms=0.070771Jy sigma=0.000584 ! 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 1.12 FD 1.00* HN 1.02 KP 0.96 ! LA 1.10 MK 1.04 NL 0.98 OV 1.07 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 1.06 ! LA 1.07 MK 1.03 NL 1.02 OV 1.03 ! PT 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.05 KP 0.95 ! LA 1.03 MK 1.03 NL 1.06 OV 1.09 ! PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 KP 0.97 ! LA 1.05 MK 0.97 NL 1.02 OV 1.19 ! PT 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 0.97 KP 0.96 ! LA 1.06 MK 0.96 NL 1.00 OV 1.09 ! PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.92 KP 0.97 ! LA 1.02 MK 1.01 NL 0.97 OV 1.16 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.98 KP 1.03 ! LA 1.03 MK 0.96 NL 1.03 OV 1.11 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.92 KP 0.84 ! LA 0.95 MK 1.00 NL 0.94 OV 1.11 ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 0.87 ! LA 0.99 MK 0.87 NL 0.99 OV 1.17 ! PT 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.93 KP 0.84 ! LA 1.03 MK 0.96 NL 0.93 OV 1.10 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.90 KP 0.86 ! LA 0.98 MK 0.88 NL 0.99 OV 1.11 ! PT 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 0.93 KP 0.89 ! LA 0.96 MK 0.83 NL 0.96 OV 1.02 ! PT 0.87 ! ! ! Fit before self-cal, rms=0.070771Jy sigma=0.000584 ! Fit after self-cal, rms=0.068435Jy sigma=0.000583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.724 mas, bpa=-18.65 degrees ! Estimated noise=350.842 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 = 0.00044134 Jy ! Component: 100 - total flux cleaned = 0.00069445 Jy ! Component: 150 - total flux cleaned = 0.000772321 Jy ! Component: 200 - total flux cleaned = 0.000801435 Jy ! Total flux subtracted in 200 components = 0.000801435 Jy ! Clean residual min=-0.001035 max=0.001074 Jy/beam ! Clean residual mean=-0.000024 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0422249 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0422249 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=0.068432Jy sigma=0.000583 ! Fit after self-cal, rms=0.068346Jy sigma=0.000582 ! 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=0.068346Jy sigma=0.000582 ! Fit after self-cal, rms=0.068198Jy sigma=0.000582 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.717 mas, bpa=-18.61 degrees ! Estimated noise=350.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324146 Jy ! Component: 100 - total flux cleaned = 0.000449602 Jy ! Component: 150 - total flux cleaned = 0.000463674 Jy ! Component: 200 - total flux cleaned = 0.000467673 Jy ! Total flux subtracted in 200 components = 0.000467673 Jy ! Clean residual min=-0.000952 max=0.001206 Jy/beam ! Clean residual mean=-0.000020 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0426926 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0426926 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=0.068196Jy sigma=0.000582 ! Fit after self-cal, rms=0.068209Jy sigma=0.000581 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 (3.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949576 Jy ! Component: 100 - total flux cleaned = 0.00144097 Jy ! Component: 150 - total flux cleaned = 0.00176754 Jy ! Component: 200 - total flux cleaned = 0.00191486 Jy ! Total flux subtracted in 200 components = 0.00191486 Jy ! Clean residual min=-0.000834 max=0.000755 Jy/beam ! Clean residual mean=-0.000014 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0446074 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.0446074 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=0.068194Jy sigma=0.000581 ! Fit after self-cal, rms=0.068179Jy sigma=0.000581 ! 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=0.068179Jy sigma=0.000581 ! Fit after self-cal, rms=0.068241Jy sigma=0.000581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=2.714 mas, bpa=-18.58 degrees ! Estimated noise=349.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690192 Jy ! Component: 100 - total flux cleaned = 0.0010478 Jy ! Component: 150 - total flux cleaned = 0.0012635 Jy ! Component: 200 - total flux cleaned = 0.00134933 Jy ! Total flux subtracted in 200 components = 0.00134933 Jy ! Clean residual min=-0.000811 max=0.000765 Jy/beam ! Clean residual mean=-0.000013 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0459568 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0459568 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=0.068232Jy sigma=0.000581 ! Fit after self-cal, rms=0.068241Jy sigma=0.000581 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 = 0.000494799 Jy ! Component: 100 - total flux cleaned = 0.000717302 Jy ! Component: 150 - total flux cleaned = 0.0008441 Jy ! Component: 200 - total flux cleaned = 0.00086965 Jy ! Total flux subtracted in 200 components = 0.00086965 Jy ! Clean residual min=-0.000829 max=0.000752 Jy/beam ! Clean residual mean=-0.000012 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0468264 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.0468264 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=0.068237Jy sigma=0.000581 ! Fit after self-cal, rms=0.068229Jy sigma=0.000581 ! 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=0.068229Jy sigma=0.000581 ! Fit after self-cal, rms=0.068196Jy sigma=0.000581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=3.092 mas, bpa=-15.75 degrees ! Estimated noise=404.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524311 Jy ! Component: 100 - total flux cleaned = 0.000765305 Jy ! Component: 150 - total flux cleaned = 0.000858822 Jy ! Component: 200 - total flux cleaned = 0.00090693 Jy ! Total flux subtracted in 200 components = 0.00090693 Jy ! Clean residual min=-0.000943 max=0.000953 Jy/beam ! Clean residual mean=-0.000022 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0477333 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0477334 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=0.068193Jy sigma=0.000581 ! Fit after self-cal, rms=0.068198Jy sigma=0.000581 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 = 0.000306299 Jy ! Component: 100 - total flux cleaned = 0.000356307 Jy ! Component: 150 - total flux cleaned = 0.000383537 Jy ! Component: 200 - total flux cleaned = 0.000402129 Jy ! Total flux subtracted in 200 components = 0.000402129 Jy ! Clean residual min=-0.000948 max=0.000925 Jy/beam ! Clean residual mean=-0.000022 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0481355 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.0481355 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=0.068196Jy sigma=0.000581 ! Fit after self-cal, rms=0.068194Jy sigma=0.000581 ! 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=1.13 mas, bmaj=2.712 mas, bpa=-18.53 degrees ! Estimated noise=348.894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.712 at -18.53 degrees (North through East) ! Clean map min=-0.00081224 max=0.041749 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=0.7948 mas, bmaj=2.451 mas, bpa=-22.47 degrees ! Estimated noise=800.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325798 Jy ! Component: 100 - total flux cleaned = 0.0398499 Jy ! Component: 150 - total flux cleaned = 0.0423223 Jy ! Component: 200 - total flux cleaned = 0.0437038 Jy ! Total flux subtracted in 200 components = 0.0437038 Jy ! Clean residual min=-0.001758 max=0.001822 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0437038 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0437038 Jy ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.712 mas, bpa=-18.53 degrees ! Estimated noise=348.894 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 = 0.00154682 Jy ! Component: 100 - total flux cleaned = 0.0023016 Jy ! Component: 150 - total flux cleaned = 0.00286717 Jy ! Component: 200 - total flux cleaned = 0.00333442 Jy ! Total flux subtracted in 200 components = 0.00333442 Jy ! Clean residual min=-0.000836 max=0.000818 Jy/beam ! Clean residual mean=-0.000016 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0470382 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.0470382 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=2.072 mas, bmaj=3.092 mas, bpa=-15.75 degrees ! Estimated noise=404.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059384 Jy ! Component: 100 - total flux cleaned = 0.000778951 Jy ! Component: 150 - total flux cleaned = 0.000857915 Jy ! Component: 200 - total flux cleaned = 0.000937933 Jy ! Total flux subtracted in 200 components = 0.000937933 Jy ! Clean residual min=-0.000962 max=0.000918 Jy/beam ! Clean residual mean=-0.000024 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0479761 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 = 8.15159e-05 Jy ! Component: 100 - total flux cleaned = 0.000122435 Jy ! Component: 150 - total flux cleaned = 0.000168787 Jy ! Component: 200 - total flux cleaned = 0.000202457 Jy ! Total flux subtracted in 200 components = 0.000202457 Jy ! Clean residual min=-0.000963 max=0.000900 Jy/beam ! Clean residual mean=-0.000023 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0481786 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 89 components and 0.0481786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.712 mas, bpa=-18.53 degrees ! Estimated noise=348.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.21319e-05 Jy ! Component: 100 - total flux cleaned = 0.000138481 Jy ! Component: 150 - total flux cleaned = 0.0001508 Jy ! Component: 200 - total flux cleaned = 0.000139687 Jy ! Total flux subtracted in 200 components = 0.000139687 Jy ! Clean residual min=-0.000842 max=0.000762 Jy/beam ! Clean residual mean=-0.000012 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0483183 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.0483183 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=0.068195Jy sigma=0.000581 ! Fit after self-cal, rms=0.068195Jy sigma=0.000581 wmodel J0534+1927_X_2017_09_26_pus_map.mod ! Writing 103 model components to file: J0534+1927_X_2017_09_26_pus_map.mod wobs J0534+1927_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0534+1927_X_2017_09_26_pus_uvs.fits wwins J0534+1927_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J0534+1927_X_2017_09_26_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 = -8.46334e-05 Jy ! Component: 100 - total flux cleaned = -1.27522e-05 Jy ! Component: 150 - total flux cleaned = -2.21624e-06 Jy ! Component: 200 - total flux cleaned = 3.89772e-05 Jy ! Component: 250 - total flux cleaned = 6.85939e-05 Jy ! Component: 300 - total flux cleaned = 7.82903e-05 Jy ! Component: 350 - total flux cleaned = 0.000132739 Jy ! Component: 400 - total flux cleaned = 0.000176612 Jy ! Component: 450 - total flux cleaned = 0.000245021 Jy ! Component: 500 - total flux cleaned = 0.000319625 Jy ! Component: 550 - total flux cleaned = 0.000391788 Jy ! Component: 600 - total flux cleaned = 0.000438593 Jy ! Component: 650 - total flux cleaned = 0.000506882 Jy ! Component: 700 - total flux cleaned = 0.000521403 Jy ! Component: 750 - total flux cleaned = 0.000514258 Jy ! Component: 800 - total flux cleaned = 0.000514508 Jy ! Component: 850 - total flux cleaned = 0.000507819 Jy ! Component: 900 - total flux cleaned = 0.000507975 Jy ! Component: 950 - total flux cleaned = 0.000527558 Jy ! Component: 1000 - total flux cleaned = 0.000533887 Jy ! Component: 1050 - total flux cleaned = 0.000521184 Jy ! Component: 1100 - total flux cleaned = 0.000502867 Jy ! Component: 1150 - total flux cleaned = 0.00052097 Jy ! Component: 1200 - total flux cleaned = 0.000508947 Jy ! Component: 1250 - total flux cleaned = 0.000514782 Jy ! Component: 1300 - total flux cleaned = 0.000514704 Jy ! Component: 1350 - total flux cleaned = 0.000503342 Jy ! Component: 1400 - total flux cleaned = 0.00050322 Jy ! Component: 1450 - total flux cleaned = 0.000481567 Jy ! Component: 1500 - total flux cleaned = 0.000486741 Jy ! Component: 1550 - total flux cleaned = 0.000486503 Jy ! Component: 1600 - total flux cleaned = 0.000455673 Jy ! Component: 1650 - total flux cleaned = 0.000440523 Jy ! Component: 1700 - total flux cleaned = 0.000420639 Jy ! Component: 1750 - total flux cleaned = 0.000410853 Jy ! Component: 1800 - total flux cleaned = 0.000391488 Jy ! Component: 1850 - total flux cleaned = 0.000396205 Jy ! Component: 1900 - total flux cleaned = 0.000386741 Jy ! Component: 1950 - total flux cleaned = 0.000377404 Jy ! Component: 2000 - total flux cleaned = 0.000368148 Jy ! Total flux subtracted in 2048 components = 0.000354526 Jy ! Clean residual min=-0.000257 max=0.000237 Jy/beam ! Clean residual mean=-0.000004 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0486728 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 237 components and 0.0486728 Jy ![Exited script file: muppet] wmap "J0534+1927_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.712 at -18.53 degrees (North through East) ! Clean map min=-0.00072763 max=0.041443 Jy/beam ! Writing clean map to FITS file: J0534+1927_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0414433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.8e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.637016 0.637016 1.27403 2.54806 5.09613 10.1923 20.3845 40.769 81.538 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.712 at -18.53 degrees (North through East) ! Clean map min=-0.00072763 max=0.041443 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 J0534+1927_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:34:48 2019