! Started logfile: J0000+4054_X_2017_02_24_pus_uvs.log on Sat May 4 09:55:39 2019 obs J0000+4054_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0000+4054_X_2017_02_24_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971406 visibilities/baseline/integration-bin. ! Found source: J0000+4054 ! ! 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 1882 lines of history. ! ! Reading 75012 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 J0000+4054_X_2017_02_24_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950166Jy sigma=0.008036 ! Fit after self-cal, rms=0.930739Jy sigma=0.007882 ! 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=0.7351 mas, bmaj=1.329 mas, bpa=1.707 degrees ! Estimated noise=710.938 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 = 0.0501624 Jy ! Component: 100 - total flux cleaned = 0.064398 Jy ! Total flux subtracted in 100 components = 0.064398 Jy ! Clean residual min=-0.006318 max=0.011989 Jy/beam ! Clean residual mean=-0.000043 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.064398 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.064398 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=0.101537Jy sigma=0.000854 ! Fit after self-cal, rms=0.101341Jy sigma=0.000853 ! Inverting map ! Added new window around map position (-1.6, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011572 Jy ! Component: 100 - total flux cleaned = 0.0197961 Jy ! Total flux subtracted in 100 components = 0.0197961 Jy ! Clean residual min=-0.005767 max=0.009415 Jy/beam ! Clean residual mean=-0.000022 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.0841941 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0841941 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=0.098535Jy sigma=0.000825 ! Fit after self-cal, rms=0.098413Jy sigma=0.000824 ! 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=0.912 mas, bmaj=1.61 mas, bpa=3.737 degrees ! Estimated noise=309.36 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 = 0.0177211 Jy ! Component: 100 - total flux cleaned = 0.0303941 Jy ! Component: 150 - total flux cleaned = 0.0398153 Jy ! Component: 200 - total flux cleaned = 0.0468612 Jy ! Total flux subtracted in 200 components = 0.0468612 Jy ! Clean residual min=-0.008317 max=0.017019 Jy/beam ! Clean residual mean=-0.000049 rms=0.002845 Jy/beam ! Combined flux in latest and established models = 0.131055 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.131055 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=0.094481Jy sigma=0.000785 ! Fit after self-cal, rms=0.094145Jy sigma=0.000782 ! Inverting map ! Added new window around map position (8.6, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164798 Jy ! Component: 100 - total flux cleaned = 0.0267973 Jy ! Component: 150 - total flux cleaned = 0.034684 Jy ! Component: 200 - total flux cleaned = 0.0411725 Jy ! Total flux subtracted in 200 components = 0.0411725 Jy ! Clean residual min=-0.006692 max=0.013944 Jy/beam ! Clean residual mean=-0.000075 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.172228 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 96 components and 0.172228 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=0.090873Jy sigma=0.000749 ! Fit after self-cal, rms=0.089702Jy sigma=0.000739 ! 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 1.26 FD 0.90 HN 1.46 KP 0.96 ! LA 0.91 MK 1.06 NL 1.17 OV 1.30 ! PT 0.81 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.13 KP 0.92 ! LA 0.94 MK 0.97 NL 1.28 OV 1.16 ! PT 0.81 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 1.17 KP 0.91 ! LA 0.91 MK 1.05 NL 1.33 OV 1.17 ! PT 0.79 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.23 KP 0.91 ! LA 0.90 MK 0.94 NL 1.30 OV 1.17 ! PT 0.81 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.93 HN 1.00 KP 0.92 ! LA 0.92 MK 1.04 NL 1.29 OV 1.15 ! PT 0.79 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.25 KP 0.90 ! LA 0.97 MK 0.96 NL 1.28 OV 1.19 ! PT 0.79 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.46 KP 0.89 ! LA 0.93 MK 1.05 NL 1.30 OV 1.20 ! PT 0.80 SC 1.27 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 1.10 KP 0.89 ! LA 0.96 MK 1.06 NL 1.22 OV 1.18 ! PT 0.80 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.17 KP 0.89 ! LA 0.95 MK 0.93 NL 1.25 OV 1.15 ! PT 0.80 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.16 KP 0.89 ! LA 0.93 MK 0.97 NL 1.20 OV 1.14 ! PT 0.81 SC 1.17 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.03 KP 0.87 ! LA 0.93 MK 0.98 NL 1.22 OV 1.15 ! PT 0.80 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.19 KP 0.92 ! LA 0.93 MK 1.03 NL 1.23 OV 1.10 ! PT 0.81 SC 0.99 ! ! ! Fit before self-cal, rms=0.089702Jy sigma=0.000739 ! Fit after self-cal, rms=0.095370Jy sigma=0.000722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=1.653 mas, bpa=3.825 degrees ! Estimated noise=315.249 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 = 0.00876426 Jy ! Component: 100 - total flux cleaned = 0.0120313 Jy ! Component: 150 - total flux cleaned = 0.013824 Jy ! Component: 200 - total flux cleaned = 0.014486 Jy ! Total flux subtracted in 200 components = 0.014486 Jy ! Clean residual min=-0.004433 max=0.008745 Jy/beam ! Clean residual mean=0.000014 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.186714 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 124 components and 0.186714 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=0.094582Jy sigma=0.000711 ! Fit after self-cal, rms=0.094382Jy sigma=0.000706 ! 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=0.094382Jy sigma=0.000706 ! Fit after self-cal, rms=0.102954Jy sigma=0.000692 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9056 mas, bmaj=1.623 mas, bpa=3.088 degrees ! Estimated noise=317.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509218 Jy ! Component: 100 - total flux cleaned = 0.00614313 Jy ! Component: 150 - total flux cleaned = 0.00638898 Jy ! Component: 200 - total flux cleaned = 0.00668043 Jy ! Total flux subtracted in 200 components = 0.00668043 Jy ! Clean residual min=-0.004386 max=0.005438 Jy/beam ! Clean residual mean=0.000016 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.193394 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 138 components and 0.193394 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=0.102514Jy sigma=0.000689 ! Fit after self-cal, rms=0.102453Jy sigma=0.000686 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 (17.4, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582652 Jy ! Component: 100 - total flux cleaned = 0.00742938 Jy ! Component: 150 - total flux cleaned = 0.00847039 Jy ! Component: 200 - total flux cleaned = 0.00891951 Jy ! Total flux subtracted in 200 components = 0.00891951 Jy ! Clean residual min=-0.004069 max=0.004638 Jy/beam ! Clean residual mean=0.000011 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.202314 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 161 components and 0.202314 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=0.101914Jy sigma=0.000683 ! Fit after self-cal, rms=0.101687Jy sigma=0.000681 ! 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=0.101687Jy sigma=0.000681 ! Fit after self-cal, rms=0.100151Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9008 mas, bmaj=1.622 mas, bpa=3.185 degrees ! Estimated noise=309.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306477 Jy ! Component: 100 - total flux cleaned = 0.00403378 Jy ! Component: 150 - total flux cleaned = 0.00475467 Jy ! Component: 200 - total flux cleaned = 0.00549759 Jy ! Total flux subtracted in 200 components = 0.00549759 Jy ! Clean residual min=-0.003950 max=0.004568 Jy/beam ! Clean residual mean=0.000019 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.207811 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 179 components and 0.207811 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=0.099807Jy sigma=0.000677 ! Fit after self-cal, rms=0.099653Jy sigma=0.000676 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 (10.6, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383327 Jy ! Component: 100 - total flux cleaned = 0.00467933 Jy ! Component: 150 - total flux cleaned = 0.00491468 Jy ! Component: 200 - total flux cleaned = 0.00533092 Jy ! Total flux subtracted in 200 components = 0.00533092 Jy ! Clean residual min=-0.004111 max=0.003796 Jy/beam ! Clean residual mean=0.000024 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.213142 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 203 components and 0.213142 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=0.099317Jy sigma=0.000672 ! Fit after self-cal, rms=0.099183Jy sigma=0.000671 ! 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=0.099183Jy sigma=0.000671 ! Fit after self-cal, rms=0.097265Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=2.724 mas, bpa=5.911 degrees ! Estimated noise=379.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259102 Jy ! Component: 100 - total flux cleaned = 0.00360521 Jy ! Component: 150 - total flux cleaned = 0.00420731 Jy ! Component: 200 - total flux cleaned = 0.00518208 Jy ! Total flux subtracted in 200 components = 0.00518208 Jy ! Clean residual min=-0.006288 max=0.004453 Jy/beam ! Clean residual mean=0.000034 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.218324 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 232 components and 0.218324 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=0.097011Jy sigma=0.000666 ! Fit after self-cal, rms=0.096832Jy sigma=0.000664 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 = 0.000542264 Jy ! Component: 100 - total flux cleaned = 0.00105032 Jy ! Component: 150 - total flux cleaned = 0.00131441 Jy ! Component: 200 - total flux cleaned = 0.00153149 Jy ! Total flux subtracted in 200 components = 0.00153149 Jy ! Clean residual min=-0.005714 max=0.004255 Jy/beam ! Clean residual mean=0.000041 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.219856 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 241 components and 0.219856 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=0.096698Jy sigma=0.000662 ! Fit after self-cal, rms=0.096601Jy sigma=0.000661 ! 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=0.9037 mas, bmaj=1.624 mas, bpa=3.289 degrees ! Estimated noise=303.744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 1.624 at 3.289 degrees (North through East) ! Clean map min=-0.0029956 max=0.059185 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=0.7215 mas, bmaj=1.346 mas, bpa=1.694 degrees ! Estimated noise=704.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484568 Jy ! Component: 100 - total flux cleaned = 0.0716499 Jy ! Component: 150 - total flux cleaned = 0.0885367 Jy ! Component: 200 - total flux cleaned = 0.102238 Jy ! Total flux subtracted in 200 components = 0.102238 Jy ! Clean residual min=-0.004986 max=0.008331 Jy/beam ! Clean residual mean=0.000022 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.102238 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.102238 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=1.624 mas, bpa=3.289 degrees ! Estimated noise=303.744 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 = 0.0212931 Jy ! Component: 100 - total flux cleaned = 0.0371732 Jy ! Component: 150 - total flux cleaned = 0.0496455 Jy ! Component: 200 - total flux cleaned = 0.0597019 Jy ! Total flux subtracted in 200 components = 0.0597019 Jy ! Clean residual min=-0.004013 max=0.006953 Jy/beam ! Clean residual mean=-0.000024 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.16194 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 109 components and 0.16194 Jy ! Inverting map ! Added new window around map position (6.8, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842602 Jy ! Component: 100 - total flux cleaned = 0.0152949 Jy ! Component: 150 - total flux cleaned = 0.0209928 Jy ! Component: 200 - total flux cleaned = 0.0257903 Jy ! Total flux subtracted in 200 components = 0.0257903 Jy ! Clean residual min=-0.003089 max=0.003402 Jy/beam ! Clean residual mean=0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.18773 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 164 components and 0.18773 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=2.206 mas, bmaj=2.724 mas, bpa=5.911 degrees ! Estimated noise=379.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077385 Jy ! Component: 100 - total flux cleaned = 0.0132423 Jy ! Component: 150 - total flux cleaned = 0.0174232 Jy ! Component: 200 - total flux cleaned = 0.0206933 Jy ! Total flux subtracted in 200 components = 0.0206933 Jy ! Clean residual min=-0.005016 max=0.004112 Jy/beam ! Clean residual mean=0.000017 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.208423 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 = 0.00262273 Jy ! Component: 100 - total flux cleaned = 0.00476986 Jy ! Component: 150 - total flux cleaned = 0.00654803 Jy ! Component: 200 - total flux cleaned = 0.00802679 Jy ! Total flux subtracted in 200 components = 0.00802679 Jy ! Clean residual min=-0.004901 max=0.003895 Jy/beam ! Clean residual mean=0.000013 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.21645 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 242 components and 0.21645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=1.624 mas, bpa=3.289 degrees ! Estimated noise=303.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128117 Jy ! Component: 100 - total flux cleaned = 0.00205405 Jy ! Component: 150 - total flux cleaned = 0.00277322 Jy ! Component: 200 - total flux cleaned = 0.00333661 Jy ! Total flux subtracted in 200 components = 0.00333661 Jy ! Clean residual min=-0.002995 max=0.002596 Jy/beam ! Clean residual mean=0.000011 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.219787 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 259 components and 0.219787 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=0.096380Jy sigma=0.000658 ! Fit after self-cal, rms=0.096159Jy sigma=0.000656 wmodel J0000+4054_X_2017_02_24_pus_map.mod ! Writing 259 model components to file: J0000+4054_X_2017_02_24_pus_map.mod wobs J0000+4054_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0000+4054_X_2017_02_24_pus_uvs.fits wwins J0000+4054_X_2017_02_24_pus_map.win ! wwins: Wrote 6 windows to J0000+4054_X_2017_02_24_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 = 0.000671456 Jy ! Component: 100 - total flux cleaned = 0.00081068 Jy ! Component: 150 - total flux cleaned = 0.000808399 Jy ! Component: 200 - total flux cleaned = 0.00100494 Jy ! Component: 250 - total flux cleaned = 0.00122905 Jy ! Component: 300 - total flux cleaned = 0.00133603 Jy ! Component: 350 - total flux cleaned = 0.00133622 Jy ! Component: 400 - total flux cleaned = 0.001237 Jy ! Component: 450 - total flux cleaned = 0.00130254 Jy ! Component: 500 - total flux cleaned = 0.00133418 Jy ! Component: 550 - total flux cleaned = 0.00142646 Jy ! Component: 600 - total flux cleaned = 0.00145664 Jy ! Component: 650 - total flux cleaned = 0.00160388 Jy ! Component: 700 - total flux cleaned = 0.00177687 Jy ! Component: 750 - total flux cleaned = 0.00189008 Jy ! Component: 800 - total flux cleaned = 0.00205695 Jy ! Component: 850 - total flux cleaned = 0.00216642 Jy ! Component: 900 - total flux cleaned = 0.00227432 Jy ! Component: 950 - total flux cleaned = 0.00238038 Jy ! Component: 1000 - total flux cleaned = 0.00251051 Jy ! Component: 1050 - total flux cleaned = 0.00253638 Jy ! Component: 1100 - total flux cleaned = 0.00258655 Jy ! Component: 1150 - total flux cleaned = 0.00266032 Jy ! Component: 1200 - total flux cleaned = 0.00265998 Jy ! Component: 1250 - total flux cleaned = 0.00268452 Jy ! Component: 1300 - total flux cleaned = 0.0027084 Jy ! Component: 1350 - total flux cleaned = 0.00266199 Jy ! Component: 1400 - total flux cleaned = 0.00277807 Jy ! Component: 1450 - total flux cleaned = 0.00286906 Jy ! Component: 1500 - total flux cleaned = 0.00284654 Jy ! Component: 1550 - total flux cleaned = 0.00293554 Jy ! Component: 1600 - total flux cleaned = 0.00289132 Jy ! Component: 1650 - total flux cleaned = 0.00293495 Jy ! Component: 1700 - total flux cleaned = 0.00302053 Jy ! Component: 1750 - total flux cleaned = 0.0029993 Jy ! Component: 1800 - total flux cleaned = 0.00312444 Jy ! Component: 1850 - total flux cleaned = 0.00304202 Jy ! Component: 1900 - total flux cleaned = 0.00312365 Jy ! Component: 1950 - total flux cleaned = 0.00312344 Jy ! Component: 2000 - total flux cleaned = 0.00314308 Jy ! Total flux subtracted in 2048 components = 0.00314317 Jy ! Clean residual min=-0.001031 max=0.001065 Jy/beam ! Clean residual mean=0.000008 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.22293 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 427 components and 0.22293 Jy ![Exited script file: muppet] wmap "J0000+4054_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 1.624 at 3.289 degrees (North through East) ! Clean map min=-0.0021553 max=0.060545 Jy/beam ! Writing clean map to FITS file: J0000+4054_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0605448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000394345 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.95398 1.95398 3.90796 7.81592 15.6318 31.2637 62.5274 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 1.624 at 3.289 degrees (North through East) ! Clean map min=-0.0021553 max=0.060545 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 J0000+4054_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:55:45 2019