! Started logfile: J0644+2911_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:27 2019 obs J0644+2911_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0644+2911_X_2017_05_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882261 visibilities/baseline/integration-bin. ! Found source: J0644+2911 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1033 lines of history. ! ! Reading 54312 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 J0644+2911_X_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 275 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968051Jy sigma=0.008390 ! Fit after self-cal, rms=0.945960Jy sigma=0.008214 ! 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=0.7734 mas, bmaj=1.452 mas, bpa=4.09 degrees ! Estimated noise=786.626 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 = 0.0403466 Jy ! Component: 100 - total flux cleaned = 0.0514359 Jy ! Total flux subtracted in 100 components = 0.0514359 Jy ! Clean residual min=-0.002621 max=0.007389 Jy/beam ! Clean residual mean=-0.000012 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0514359 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0514359 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=0.078821Jy sigma=0.000656 ! Fit after self-cal, rms=0.078583Jy sigma=0.000654 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075702 Jy ! Component: 100 - total flux cleaned = 0.0117608 Jy ! Total flux subtracted in 100 components = 0.0117608 Jy ! Clean residual min=-0.002094 max=0.003608 Jy/beam ! Clean residual mean=-0.000005 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0631967 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0631967 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=0.077546Jy sigma=0.000644 ! Fit after self-cal, rms=0.077480Jy sigma=0.000644 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410427 Jy ! Component: 100 - total flux cleaned = 0.00598809 Jy ! Total flux subtracted in 100 components = 0.00598809 Jy ! Clean residual min=-0.001962 max=0.002311 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0691848 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0691848 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=0.077206Jy sigma=0.000641 ! Fit after self-cal, rms=0.077174Jy sigma=0.000641 ! 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=1.023 mas, bmaj=1.78 mas, bpa=4.321 degrees ! Estimated noise=374.942 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 = 0.00281256 Jy ! Component: 100 - total flux cleaned = 0.00379096 Jy ! Component: 150 - total flux cleaned = 0.00426375 Jy ! Component: 200 - total flux cleaned = 0.00431203 Jy ! Total flux subtracted in 200 components = 0.00431203 Jy ! Clean residual min=-0.001142 max=0.001389 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0734968 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0734968 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=0.077080Jy sigma=0.000640 ! Fit after self-cal, rms=0.077058Jy sigma=0.000640 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 1.00 ! LA 0.94 MK 1.05 NL 1.03 OV 1.04 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.09 KP 0.95 ! LA 1.06 MK 0.97 NL 1.06 OV 1.02 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.08 KP 0.98 ! LA 0.98 MK 1.12 NL 0.94 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.08 KP 1.02 ! LA 1.01 MK 0.93 NL 1.00 OV 1.10 ! PT 1.03 SC 1.39 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.95 KP 1.00 ! LA 1.06 MK 1.07 NL 1.03 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.06 KP 0.94 ! LA 0.98 MK 0.97 NL 1.10 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.94 KP 0.96 ! LA 1.02 MK 1.06 NL 1.01 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.96 KP 0.93 ! LA 0.99 MK 0.94 NL 0.98 OV 1.08 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.09 KP 0.98 ! LA 0.96 MK 0.94 NL 1.05 OV 0.97 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.93 KP 0.95 ! LA 1.03 MK 0.98 NL 0.97 OV 0.99 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.94 KP 1.00 ! LA 0.97 MK 0.87 NL 1.01 OV 1.05 ! PT 1.04 SC 0.85 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 0.94 KP 0.92 ! LA 1.03 MK 0.81 NL 0.97 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.077058Jy sigma=0.000640 ! Fit after self-cal, rms=0.075989Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.778 mas, bpa=4.117 degrees ! Estimated noise=373.523 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 = 0.00064568 Jy ! Component: 100 - total flux cleaned = 0.00062246 Jy ! Component: 150 - total flux cleaned = 0.000585186 Jy ! Component: 200 - total flux cleaned = 0.000585346 Jy ! Total flux subtracted in 200 components = 0.000585346 Jy ! Clean residual min=-0.001034 max=0.001148 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0740822 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0740821 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=0.075971Jy sigma=0.000639 ! Fit after self-cal, rms=0.075966Jy sigma=0.000639 ! 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=0.075966Jy sigma=0.000639 ! Fit after self-cal, rms=0.076209Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.77 mas, bpa=3.843 degrees ! Estimated noise=372.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449108 Jy ! Component: 100 - total flux cleaned = 0.000469542 Jy ! Component: 150 - total flux cleaned = 0.000483326 Jy ! Component: 200 - total flux cleaned = 0.000493063 Jy ! Total flux subtracted in 200 components = 0.000493063 Jy ! Clean residual min=-0.000995 max=0.001206 Jy/beam ! Clean residual mean=-0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0745752 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0745752 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=0.076198Jy sigma=0.000638 ! Fit after self-cal, rms=0.076226Jy sigma=0.000638 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 (3.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108164 Jy ! Component: 100 - total flux cleaned = 0.00135674 Jy ! Component: 150 - total flux cleaned = 0.00152769 Jy ! Component: 200 - total flux cleaned = 0.0016886 Jy ! Total flux subtracted in 200 components = 0.0016886 Jy ! Clean residual min=-0.000945 max=0.000975 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0762638 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0762638 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=0.076202Jy sigma=0.000637 ! Fit after self-cal, rms=0.076198Jy sigma=0.000637 ! 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=0.076198Jy sigma=0.000637 ! Fit after self-cal, rms=0.076368Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.767 mas, bpa=3.685 degrees ! Estimated noise=372.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825831 Jy ! Component: 100 - total flux cleaned = 0.001162 Jy ! Component: 150 - total flux cleaned = 0.00130392 Jy ! Component: 200 - total flux cleaned = 0.00141053 Jy ! Total flux subtracted in 200 components = 0.00141053 Jy ! Clean residual min=-0.000929 max=0.000946 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0776743 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0776743 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=0.076356Jy sigma=0.000637 ! Fit after self-cal, rms=0.076363Jy sigma=0.000637 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 = 0.000272647 Jy ! Component: 100 - total flux cleaned = 0.000370157 Jy ! Component: 150 - total flux cleaned = 0.000427346 Jy ! Component: 200 - total flux cleaned = 0.000465064 Jy ! Total flux subtracted in 200 components = 0.000465064 Jy ! Clean residual min=-0.000925 max=0.000957 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0781394 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.0781394 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=0.076357Jy sigma=0.000637 ! Fit after self-cal, rms=0.076356Jy sigma=0.000637 ! 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=0.076356Jy sigma=0.000637 ! Fit after self-cal, rms=0.076466Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=2.773 mas, bpa=-2.177 degrees ! Estimated noise=457.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642221 Jy ! Component: 100 - total flux cleaned = 0.00097181 Jy ! Component: 150 - total flux cleaned = 0.00108101 Jy ! Component: 200 - total flux cleaned = 0.0011634 Jy ! Total flux subtracted in 200 components = 0.0011634 Jy ! Clean residual min=-0.001026 max=0.001306 Jy/beam ! Clean residual mean=0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0793028 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0793028 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=0.076464Jy sigma=0.000637 ! Fit after self-cal, rms=0.076465Jy sigma=0.000637 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 = 0.000173517 Jy ! Component: 100 - total flux cleaned = 0.000220988 Jy ! Component: 150 - total flux cleaned = 0.000257639 Jy ! Component: 200 - total flux cleaned = 0.000269958 Jy ! Total flux subtracted in 200 components = 0.000269958 Jy ! Clean residual min=-0.001017 max=0.001333 Jy/beam ! Clean residual mean=0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0795728 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.0795728 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=0.076463Jy sigma=0.000637 ! Fit after self-cal, rms=0.076463Jy sigma=0.000637 ! 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=1.009 mas, bmaj=1.765 mas, bpa=3.514 degrees ! Estimated noise=372.799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.765 at 3.514 degrees (North through East) ! Clean map min=-0.00095934 max=0.053065 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=0.7647 mas, bmaj=1.44 mas, bpa=3.409 degrees ! Estimated noise=767.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388731 Jy ! Component: 100 - total flux cleaned = 0.0539922 Jy ! Component: 150 - total flux cleaned = 0.0619014 Jy ! Component: 200 - total flux cleaned = 0.0663874 Jy ! Total flux subtracted in 200 components = 0.0663874 Jy ! Clean residual min=-0.001666 max=0.002294 Jy/beam ! Clean residual mean=-0.000006 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0663874 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0663874 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.765 mas, bpa=3.514 degrees ! Estimated noise=372.799 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 = 0.00450595 Jy ! Component: 100 - total flux cleaned = 0.00707179 Jy ! Component: 150 - total flux cleaned = 0.00877782 Jy ! Component: 200 - total flux cleaned = 0.0098869 Jy ! Total flux subtracted in 200 components = 0.0098869 Jy ! Clean residual min=-0.001019 max=0.001086 Jy/beam ! Clean residual mean=-0.000006 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0762743 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.0762743 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=2.262 mas, bmaj=2.773 mas, bpa=-2.177 degrees ! Estimated noise=457.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139018 Jy ! Component: 100 - total flux cleaned = 0.00210506 Jy ! Component: 150 - total flux cleaned = 0.00244367 Jy ! Component: 200 - total flux cleaned = 0.00270474 Jy ! Total flux subtracted in 200 components = 0.00270474 Jy ! Clean residual min=-0.001046 max=0.001331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.078979 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 = 0.000189611 Jy ! Component: 100 - total flux cleaned = 0.000342233 Jy ! Component: 150 - total flux cleaned = 0.000456492 Jy ! Component: 200 - total flux cleaned = 0.000558767 Jy ! Total flux subtracted in 200 components = 0.000558767 Jy ! Clean residual min=-0.001034 max=0.001338 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0795378 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 81 components and 0.0795378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.765 mas, bpa=3.514 degrees ! Estimated noise=372.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175523 Jy ! Component: 100 - total flux cleaned = 0.00015921 Jy ! Component: 150 - total flux cleaned = 0.000131334 Jy ! Component: 200 - total flux cleaned = 0.000118267 Jy ! Total flux subtracted in 200 components = 0.000118267 Jy ! Clean residual min=-0.000900 max=0.001022 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0796561 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.0796561 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=0.076462Jy sigma=0.000637 ! Fit after self-cal, rms=0.076457Jy sigma=0.000637 wmodel J0644+2911_X_2017_05_27_pus_map.mod ! Writing 91 model components to file: J0644+2911_X_2017_05_27_pus_map.mod wobs J0644+2911_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0644+2911_X_2017_05_27_pus_uvs.fits wwins J0644+2911_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J0644+2911_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381332 Jy ! Component: 100 - total flux cleaned = 0.000620892 Jy ! Component: 150 - total flux cleaned = 0.000786168 Jy ! Component: 200 - total flux cleaned = 0.000901849 Jy ! Component: 250 - total flux cleaned = 0.000985174 Jy ! Component: 300 - total flux cleaned = 0.00109172 Jy ! Component: 350 - total flux cleaned = 0.00120767 Jy ! Component: 400 - total flux cleaned = 0.00122034 Jy ! Component: 450 - total flux cleaned = 0.00124504 Jy ! Component: 500 - total flux cleaned = 0.001293 Jy ! Component: 550 - total flux cleaned = 0.00131666 Jy ! Component: 600 - total flux cleaned = 0.00139718 Jy ! Component: 650 - total flux cleaned = 0.00140837 Jy ! Component: 700 - total flux cleaned = 0.00145278 Jy ! Component: 750 - total flux cleaned = 0.00151776 Jy ! Component: 800 - total flux cleaned = 0.0015283 Jy ! Component: 850 - total flux cleaned = 0.00157062 Jy ! Component: 900 - total flux cleaned = 0.00164316 Jy ! Component: 950 - total flux cleaned = 0.00169413 Jy ! Component: 1000 - total flux cleaned = 0.0017243 Jy ! Component: 1050 - total flux cleaned = 0.00177394 Jy ! Component: 1100 - total flux cleaned = 0.00182287 Jy ! Component: 1150 - total flux cleaned = 0.00188112 Jy ! Component: 1200 - total flux cleaned = 0.00192891 Jy ! Component: 1250 - total flux cleaned = 0.00196664 Jy ! Component: 1300 - total flux cleaned = 0.00201339 Jy ! Component: 1350 - total flux cleaned = 0.00204119 Jy ! Component: 1400 - total flux cleaned = 0.00208679 Jy ! Component: 1450 - total flux cleaned = 0.00214997 Jy ! Component: 1500 - total flux cleaned = 0.0021768 Jy ! Component: 1550 - total flux cleaned = 0.00221228 Jy ! Component: 1600 - total flux cleaned = 0.00226479 Jy ! Component: 1650 - total flux cleaned = 0.002308 Jy ! Component: 1700 - total flux cleaned = 0.0023336 Jy ! Component: 1750 - total flux cleaned = 0.00238442 Jy ! Component: 1800 - total flux cleaned = 0.00241786 Jy ! Component: 1850 - total flux cleaned = 0.00242627 Jy ! Component: 1900 - total flux cleaned = 0.00245103 Jy ! Component: 1950 - total flux cleaned = 0.00250809 Jy ! Component: 2000 - total flux cleaned = 0.00248381 Jy ! Total flux subtracted in 2048 components = 0.00255579 Jy ! Clean residual min=-0.000439 max=0.000483 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0822119 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 235 components and 0.0822119 Jy ![Exited script file: muppet] wmap "J0644+2911_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.765 at 3.514 degrees (North through East) ! Clean map min=-0.00094032 max=0.052924 Jy/beam ! Writing clean map to FITS file: J0644+2911_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0529237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.860618 0.860618 1.72124 3.44247 6.88495 13.7699 27.5398 55.0796 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.765 at 3.514 degrees (North through East) ! Clean map min=-0.00094032 max=0.052924 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 J0644+2911_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:30 2019