! Started logfile: J0843+6833_X_2017_01_21_pus_uvs.log on Sun May 5 15:27:44 2019 obs J0843+6833_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0843+6833_X_2017_01_21_pus_uva.fits ! AN table 1: 143 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.713675 visibilities/baseline/integration-bin. ! Found source: J0843+6833 ! ! 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 1086 lines of history. ! ! Reading 44088 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 J0843+6833_X_2017_01_21_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 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.747164Jy sigma=0.005484 ! Fit after self-cal, rms=0.687125Jy sigma=0.005091 ! 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=0.7518 mas, bmaj=1.051 mas, bpa=83.87 degrees ! Estimated noise=986.731 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 = 0.247847 Jy ! Component: 100 - total flux cleaned = 0.302458 Jy ! Total flux subtracted in 100 components = 0.302458 Jy ! Clean residual min=-0.009802 max=0.017880 Jy/beam ! Clean residual mean=-0.000067 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.302458 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.302458 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=0.112936Jy sigma=0.000730 ! Fit after self-cal, rms=0.112925Jy sigma=0.000730 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019566 Jy ! Component: 100 - total flux cleaned = 0.0295219 Jy ! Total flux subtracted in 100 components = 0.0295219 Jy ! Clean residual min=-0.007689 max=0.012192 Jy/beam ! Clean residual mean=-0.000022 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.331979 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 5 components and 0.331979 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=0.109130Jy sigma=0.000690 ! Fit after self-cal, rms=0.109086Jy sigma=0.000690 ! Inverting map ! Added new window around map position (1.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107796 Jy ! Component: 100 - total flux cleaned = 0.0161654 Jy ! Total flux subtracted in 100 components = 0.0161654 Jy ! Clean residual min=-0.006309 max=0.007296 Jy/beam ! Clean residual mean=0.000005 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.348145 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.348145 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=0.107884Jy sigma=0.000678 ! Fit after self-cal, rms=0.107775Jy sigma=0.000678 ! 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=0.9269 mas, bmaj=1.237 mas, bpa=74.91 degrees ! Estimated noise=466.238 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 = 0.00640738 Jy ! Component: 100 - total flux cleaned = 0.010039 Jy ! Component: 150 - total flux cleaned = 0.0115037 Jy ! Component: 200 - total flux cleaned = 0.011809 Jy ! Total flux subtracted in 200 components = 0.011809 Jy ! Clean residual min=-0.005612 max=0.007057 Jy/beam ! Clean residual mean=0.000065 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.359954 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.359954 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=0.107487Jy sigma=0.000673 ! Fit after self-cal, rms=0.107454Jy sigma=0.000673 ! 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 1.02 FD 0.96 HN 0.97 LA 1.10 ! MK 0.95 NL 0.96 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 LA 1.10 ! MK 0.95 NL 0.95 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 LA 1.08 ! MK 1.08 NL 0.95 OV 0.97 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 LA 1.11 ! MK 0.97 NL 0.95 OV 0.96 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.95 LA 1.11 ! MK 0.97 NL 0.95 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.95 LA 1.09 ! MK 0.99 NL 0.95 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.95 LA 1.10 ! MK 0.99 NL 0.94 OV 1.02 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 LA 1.10 ! MK 0.95 NL 0.96 OV 1.02 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.96 LA 1.13 ! MK 0.94 NL 0.94 OV 1.00 PT 0.96 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 LA 1.12 ! MK 1.07 NL 0.95 OV 1.00 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.96 LA 1.13 ! MK 0.96 NL 0.94 OV 0.98 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.95 LA 1.12 ! MK 0.96 NL 0.94 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.107454Jy sigma=0.000673 ! Fit after self-cal, rms=0.106213Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9227 mas, bmaj=1.235 mas, bpa=75.11 degrees ! Estimated noise=462.383 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 = 0.00335717 Jy ! Component: 100 - total flux cleaned = 0.00362523 Jy ! Component: 150 - total flux cleaned = 0.00369192 Jy ! Component: 200 - total flux cleaned = 0.0036962 Jy ! Total flux subtracted in 200 components = 0.0036962 Jy ! Clean residual min=-0.003021 max=0.004581 Jy/beam ! Clean residual mean=-0.000020 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.36365 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.36365 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=0.106061Jy sigma=0.000653 ! Fit after self-cal, rms=0.106138Jy sigma=0.000653 ! Inverting map ! Added new window around map position (5.2, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326587 Jy ! Component: 100 - total flux cleaned = 0.00372923 Jy ! Component: 150 - total flux cleaned = 0.00341784 Jy ! Component: 200 - total flux cleaned = 0.00320435 Jy ! Total flux subtracted in 200 components = 0.00320435 Jy ! Clean residual min=-0.002509 max=0.003594 Jy/beam ! Clean residual mean=-0.000019 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.366854 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.366854 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=0.105941Jy sigma=0.000652 ! Fit after self-cal, rms=0.105945Jy sigma=0.000652 ! 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=0.105945Jy sigma=0.000652 ! Fit after self-cal, rms=0.108226Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=1.235 mas, bpa=75.43 degrees ! Estimated noise=463.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137408 Jy ! Component: 100 - total flux cleaned = 0.00119687 Jy ! Component: 150 - total flux cleaned = 0.00113364 Jy ! Component: 200 - total flux cleaned = 0.00101324 Jy ! Total flux subtracted in 200 components = 0.00101324 Jy ! Clean residual min=-0.001730 max=0.001642 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.367868 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.367868 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=0.108187Jy sigma=0.000647 ! Fit after self-cal, rms=0.108243Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265103 Jy ! Component: 100 - total flux cleaned = 0.000263564 Jy ! Component: 150 - total flux cleaned = 0.000224377 Jy ! Component: 200 - total flux cleaned = 0.000172951 Jy ! Total flux subtracted in 200 components = 0.000172951 Jy ! Clean residual min=-0.001725 max=0.001652 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.368041 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.368041 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=0.108235Jy sigma=0.000646 ! Fit after self-cal, rms=0.108235Jy sigma=0.000646 ! 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=0.108235Jy sigma=0.000646 ! Fit after self-cal, rms=0.108452Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.921 mas, bmaj=1.234 mas, bpa=75.44 degrees ! Estimated noise=463.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510263 Jy ! Component: 100 - total flux cleaned = 0.000776171 Jy ! Component: 150 - total flux cleaned = 0.000960163 Jy ! Component: 200 - total flux cleaned = 0.0010738 Jy ! Total flux subtracted in 200 components = 0.0010738 Jy ! Clean residual min=-0.001635 max=0.001573 Jy/beam ! Clean residual mean=-0.000006 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.369114 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.369114 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=0.108442Jy sigma=0.000646 ! Fit after self-cal, rms=0.108446Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214308 Jy ! Component: 100 - total flux cleaned = 0.000246435 Jy ! Component: 150 - total flux cleaned = 0.000231356 Jy ! Component: 200 - total flux cleaned = 0.000245059 Jy ! Total flux subtracted in 200 components = 0.000245059 Jy ! Clean residual min=-0.001626 max=0.001560 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.36936 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.369359 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=0.108442Jy sigma=0.000646 ! Fit after self-cal, rms=0.108442Jy sigma=0.000646 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108442Jy sigma=0.000646 ! Fit after self-cal, rms=0.108580Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=2.293 mas, bpa=65.22 degrees ! Estimated noise=627.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112514 Jy ! Component: 100 - total flux cleaned = 0.00143614 Jy ! Component: 150 - total flux cleaned = 0.00152111 Jy ! Component: 200 - total flux cleaned = 0.00159879 Jy ! Total flux subtracted in 200 components = 0.00159879 Jy ! Clean residual min=-0.002220 max=0.001977 Jy/beam ! Clean residual mean=-0.000006 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.370958 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.370958 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=0.108577Jy sigma=0.000646 ! Fit after self-cal, rms=0.108580Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189634 Jy ! Component: 100 - total flux cleaned = 0.000238696 Jy ! Component: 150 - total flux cleaned = 0.0002782 Jy ! Component: 200 - total flux cleaned = 0.000278183 Jy ! Total flux subtracted in 200 components = 0.000278183 Jy ! Clean residual min=-0.002241 max=0.001969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.371236 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.371236 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=0.108581Jy sigma=0.000646 ! Fit after self-cal, rms=0.108581Jy sigma=0.000646 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9204 mas, bmaj=1.233 mas, bpa=75.4 degrees ! Estimated noise=463.443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9204 x 1.233 at 75.4 degrees (North through East) ! Clean map min=-0.0014156 max=0.31992 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=0.7451 mas, bmaj=1.047 mas, bpa=84.67 degrees ! Estimated noise=976.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24502 Jy ! Component: 100 - total flux cleaned = 0.299809 Jy ! Component: 150 - total flux cleaned = 0.322876 Jy ! Component: 200 - total flux cleaned = 0.337219 Jy ! Total flux subtracted in 200 components = 0.337219 Jy ! Clean residual min=-0.004016 max=0.007594 Jy/beam ! Clean residual mean=-0.000053 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.337219 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.337219 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9204 mas, bmaj=1.233 mas, bpa=75.4 degrees ! Estimated noise=463.443 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 = 0.0129474 Jy ! Component: 100 - total flux cleaned = 0.0205879 Jy ! Component: 150 - total flux cleaned = 0.0254229 Jy ! Component: 200 - total flux cleaned = 0.0285673 Jy ! Total flux subtracted in 200 components = 0.0285673 Jy ! Clean residual min=-0.002171 max=0.002169 Jy/beam ! Clean residual mean=-0.000026 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.365786 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.365786 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=1.967 mas, bmaj=2.293 mas, bpa=65.22 degrees ! Estimated noise=627.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032707 Jy ! Component: 100 - total flux cleaned = 0.00455003 Jy ! Component: 150 - total flux cleaned = 0.00483665 Jy ! Component: 200 - total flux cleaned = 0.00498783 Jy ! Total flux subtracted in 200 components = 0.00498783 Jy ! Clean residual min=-0.002375 max=0.002095 Jy/beam ! Clean residual mean=-0.000015 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.370774 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 = 0.000123451 Jy ! Component: 100 - total flux cleaned = 0.000199007 Jy ! Component: 150 - total flux cleaned = 0.000262963 Jy ! Component: 200 - total flux cleaned = 0.000337497 Jy ! Total flux subtracted in 200 components = 0.000337497 Jy ! Clean residual min=-0.002316 max=0.002038 Jy/beam ! Clean residual mean=-0.000006 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.371111 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.371111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9204 mas, bmaj=1.233 mas, bpa=75.4 degrees ! Estimated noise=463.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394128 Jy ! Component: 100 - total flux cleaned = 0.000278498 Jy ! Component: 150 - total flux cleaned = 0.000310632 Jy ! Component: 200 - total flux cleaned = 0.000310498 Jy ! Total flux subtracted in 200 components = 0.000310498 Jy ! Clean residual min=-0.001717 max=0.001626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.371422 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.371422 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=0.108610Jy sigma=0.000646 ! Fit after self-cal, rms=0.108602Jy sigma=0.000646 wmodel J0843+6833_X_2017_01_21_pus_map.mod ! Writing 75 model components to file: J0843+6833_X_2017_01_21_pus_map.mod wobs J0843+6833_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0843+6833_X_2017_01_21_pus_uvs.fits wwins J0843+6833_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J0843+6833_X_2017_01_21_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 = 0.000112473 Jy ! Component: 100 - total flux cleaned = 0.000275475 Jy ! Component: 150 - total flux cleaned = 0.000453466 Jy ! Component: 200 - total flux cleaned = 0.000526177 Jy ! Component: 250 - total flux cleaned = 0.000595618 Jy ! Component: 300 - total flux cleaned = 0.000617902 Jy ! Component: 350 - total flux cleaned = 0.000682459 Jy ! Component: 400 - total flux cleaned = 0.000703262 Jy ! Component: 450 - total flux cleaned = 0.000783708 Jy ! Component: 500 - total flux cleaned = 0.000744934 Jy ! Component: 550 - total flux cleaned = 0.000820629 Jy ! Component: 600 - total flux cleaned = 0.00082073 Jy ! Component: 650 - total flux cleaned = 0.00080305 Jy ! Component: 700 - total flux cleaned = 0.000820371 Jy ! Component: 750 - total flux cleaned = 0.000785854 Jy ! Component: 800 - total flux cleaned = 0.000752548 Jy ! Component: 850 - total flux cleaned = 0.00075235 Jy ! Component: 900 - total flux cleaned = 0.000720795 Jy ! Component: 950 - total flux cleaned = 0.00075196 Jy ! Component: 1000 - total flux cleaned = 0.000782273 Jy ! Component: 1050 - total flux cleaned = 0.000797048 Jy ! Component: 1100 - total flux cleaned = 0.000855569 Jy ! Component: 1150 - total flux cleaned = 0.000884487 Jy ! Component: 1200 - total flux cleaned = 0.000912975 Jy ! Component: 1250 - total flux cleaned = 0.0009829 Jy ! Component: 1300 - total flux cleaned = 0.00101022 Jy ! Component: 1350 - total flux cleaned = 0.00103748 Jy ! Component: 1400 - total flux cleaned = 0.00107776 Jy ! Component: 1450 - total flux cleaned = 0.00110412 Jy ! Component: 1500 - total flux cleaned = 0.00115619 Jy ! Component: 1550 - total flux cleaned = 0.0012331 Jy ! Component: 1600 - total flux cleaned = 0.00127113 Jy ! Component: 1650 - total flux cleaned = 0.00135862 Jy ! Component: 1700 - total flux cleaned = 0.00137099 Jy ! Component: 1750 - total flux cleaned = 0.00143179 Jy ! Component: 1800 - total flux cleaned = 0.00146771 Jy ! Component: 1850 - total flux cleaned = 0.00147962 Jy ! Component: 1900 - total flux cleaned = 0.00155004 Jy ! Component: 1950 - total flux cleaned = 0.0015964 Jy ! Component: 2000 - total flux cleaned = 0.00165385 Jy ! Total flux subtracted in 2048 components = 0.00168802 Jy ! Clean residual min=-0.000566 max=0.000643 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.37311 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 213 components and 0.37311 Jy ![Exited script file: muppet] wmap "J0843+6833_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9204 x 1.233 at 75.4 degrees (North through East) ! Clean map min=-0.0010787 max=0.32032 Jy/beam ! Writing clean map to FITS file: J0843+6833_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.32032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188558 0.188558 0.377116 0.754233 1.50847 3.01693 6.03386 12.0677 24.1354 48.2709 96.5418 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.32 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9204 x 1.233 at 75.4 degrees (North through East) ! Clean map min=-0.0010787 max=0.32032 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 J0843+6833_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:27:47 2019