! Started logfile: J2328+2937_X_2017_09_26_pus_uvs.log on Sat May 11 13:42:47 2019 obs J2328+2937_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2328+2937_X_2017_09_26_pus_uva.fits ! AN table 1: 174 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.64719 visibilities/baseline/integration-bin. ! Found source: J2328+2937 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 947 lines of history. ! ! Reading 48648 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 J2328+2937_X_2017_09_26_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 517 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 517 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003291Jy sigma=0.008785 ! Fit after self-cal, rms=0.964640Jy sigma=0.008460 ! 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=0.8448 mas, bmaj=1.916 mas, bpa=-25.05 degrees ! Estimated noise=1270.73 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 = 0.0302257 Jy ! Component: 100 - total flux cleaned = 0.0368169 Jy ! Total flux subtracted in 100 components = 0.0368169 Jy ! Clean residual min=-0.002801 max=0.002523 Jy/beam ! Clean residual mean=0.000011 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0368169 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0368169 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=0.074127Jy sigma=0.000611 ! Fit after self-cal, rms=0.072399Jy sigma=0.000596 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293773 Jy ! Component: 100 - total flux cleaned = 0.0027858 Jy ! Total flux subtracted in 100 components = 0.0027858 Jy ! Clean residual min=-0.002839 max=0.002477 Jy/beam ! Clean residual mean=0.000011 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0396027 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0396027 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=0.072238Jy sigma=0.000595 ! Fit after self-cal, rms=0.072191Jy sigma=0.000595 ! 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=1.03 mas, bmaj=2.192 mas, bpa=-29.33 degrees ! Estimated noise=377.7 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 = -0.000318624 Jy ! Component: 100 - total flux cleaned = -0.000362993 Jy ! Component: 150 - total flux cleaned = -0.000381979 Jy ! Component: 200 - total flux cleaned = -0.000396709 Jy ! Total flux subtracted in 200 components = -0.000396709 Jy ! Clean residual min=-0.001124 max=0.001283 Jy/beam ! Clean residual mean=0.000025 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.039206 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.039206 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=0.072178Jy sigma=0.000595 ! Fit after self-cal, rms=0.072152Jy sigma=0.000595 ! 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 1.00 KP 1.00 ! LA 1.06 MK 1.03 NL 1.00 OV 1.11 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.85 HN 1.05 KP 1.00 ! LA 1.00 MK 1.02 NL 0.92 OV 1.12 ! PT 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.79 HN 1.02 KP 0.98 ! LA 1.04 MK 1.10 NL 1.02 OV 1.08 ! PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 0.96 KP 0.97 ! LA 1.03 MK 1.05 NL 1.08 OV 1.06 ! PT 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.87 HN 0.89 KP 0.95 ! LA 1.06 MK 1.06 NL 1.03 OV 1.11 ! PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.75 HN 0.94 KP 1.00 ! LA 1.03 MK 1.05 NL 1.03 OV 1.11 ! PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.83 HN 0.94 KP 0.98 ! LA 1.05 MK 0.94 NL 1.05 OV 1.08 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.83 HN 0.89 KP 0.80 ! LA 0.99 MK 1.02 NL 0.93 OV 1.14 ! PT 1.15 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.81 HN 0.97 KP 0.90 ! LA 1.06 MK 0.99 NL 0.93 OV 1.05 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.76 HN 0.93 KP 0.85 ! LA 1.01 MK 0.95 NL 0.98 OV 1.14 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.78 HN 0.86 KP 0.91 ! LA 1.01 MK 0.87 NL 1.01 OV 1.05 ! PT 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.69 HN 0.96 KP 0.92 ! LA 0.92 MK 0.85 NL 0.90 OV 1.03 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.072152Jy sigma=0.000595 ! Fit after self-cal, rms=0.069318Jy sigma=0.000593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.17 mas, bpa=-29.31 degrees ! Estimated noise=376.108 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 = 0.000389324 Jy ! Component: 100 - total flux cleaned = 0.000513972 Jy ! Component: 150 - total flux cleaned = 0.000592964 Jy ! Component: 200 - total flux cleaned = 0.00064258 Jy ! Total flux subtracted in 200 components = 0.00064258 Jy ! Clean residual min=-0.000856 max=0.000889 Jy/beam ! Clean residual mean=0.000010 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0398486 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0398486 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=0.069314Jy sigma=0.000593 ! Fit after self-cal, rms=0.069233Jy sigma=0.000592 ! 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=0.069233Jy sigma=0.000592 ! Fit after self-cal, rms=0.069170Jy sigma=0.000592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.164 mas, bpa=-29.59 degrees ! Estimated noise=375.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384695 Jy ! Component: 100 - total flux cleaned = 0.000442687 Jy ! Component: 150 - total flux cleaned = 0.000468449 Jy ! Component: 200 - total flux cleaned = 0.000484394 Jy ! Total flux subtracted in 200 components = 0.000484394 Jy ! Clean residual min=-0.000837 max=0.000740 Jy/beam ! Clean residual mean=0.000008 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.040333 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.040333 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=0.069167Jy sigma=0.000592 ! Fit after self-cal, rms=0.069175Jy sigma=0.000592 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 = 0.000153204 Jy ! Component: 100 - total flux cleaned = 0.000165518 Jy ! Component: 150 - total flux cleaned = 0.000165575 Jy ! Component: 200 - total flux cleaned = 0.000170601 Jy ! Total flux subtracted in 200 components = 0.000170601 Jy ! Clean residual min=-0.000884 max=0.000763 Jy/beam ! Clean residual mean=0.000010 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0405036 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0405036 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=0.069174Jy sigma=0.000592 ! Fit after self-cal, rms=0.069166Jy sigma=0.000591 ! 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=0.069166Jy sigma=0.000591 ! Fit after self-cal, rms=0.069569Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.158 mas, bpa=-29.65 degrees ! Estimated noise=376.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281145 Jy ! Component: 100 - total flux cleaned = 0.000402467 Jy ! Component: 150 - total flux cleaned = 0.000442634 Jy ! Component: 200 - total flux cleaned = 0.000472361 Jy ! Total flux subtracted in 200 components = 0.000472361 Jy ! Clean residual min=-0.000854 max=0.000722 Jy/beam ! Clean residual mean=0.000006 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0409759 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0409759 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=0.069568Jy sigma=0.000591 ! Fit after self-cal, rms=0.069582Jy sigma=0.000591 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 = 6.78301e-05 Jy ! Component: 100 - total flux cleaned = 9.11158e-05 Jy ! Component: 150 - total flux cleaned = 0.000106607 Jy ! Component: 200 - total flux cleaned = 0.000113586 Jy ! Total flux subtracted in 200 components = 0.000113586 Jy ! Clean residual min=-0.000884 max=0.000709 Jy/beam ! Clean residual mean=0.000007 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0410895 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0410895 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=0.069581Jy sigma=0.000591 ! Fit after self-cal, rms=0.069581Jy sigma=0.000591 ! 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=0.069581Jy sigma=0.000591 ! Fit after self-cal, rms=0.069821Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=2.692 mas, bpa=-29.98 degrees ! Estimated noise=460.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311324 Jy ! Component: 100 - total flux cleaned = 0.000458108 Jy ! Component: 150 - total flux cleaned = 0.000538805 Jy ! Component: 200 - total flux cleaned = 0.000561769 Jy ! Total flux subtracted in 200 components = 0.000561769 Jy ! Clean residual min=-0.000828 max=0.000852 Jy/beam ! Clean residual mean=0.000013 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0416513 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0416513 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=0.069820Jy sigma=0.000591 ! Fit after self-cal, rms=0.069827Jy sigma=0.000591 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 = 0.000138397 Jy ! Component: 100 - total flux cleaned = 0.000156569 Jy ! Component: 150 - total flux cleaned = 0.000164475 Jy ! Component: 200 - total flux cleaned = 0.00017099 Jy ! Total flux subtracted in 200 components = 0.00017099 Jy ! Clean residual min=-0.000839 max=0.000823 Jy/beam ! Clean residual mean=0.000013 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0418223 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.0418223 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=0.069827Jy sigma=0.000591 ! Fit after self-cal, rms=0.069827Jy sigma=0.000591 ! 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=1.016 mas, bmaj=2.155 mas, bpa=-29.72 degrees ! Estimated noise=377.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.155 at -29.72 degrees (North through East) ! Clean map min=-0.00085037 max=0.040697 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=0.8364 mas, bmaj=1.882 mas, bpa=-25.32 degrees ! Estimated noise=1239.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320172 Jy ! Component: 100 - total flux cleaned = 0.0391363 Jy ! Component: 150 - total flux cleaned = 0.0403007 Jy ! Component: 200 - total flux cleaned = 0.0403777 Jy ! Total flux subtracted in 200 components = 0.0403777 Jy ! Clean residual min=-0.002471 max=0.002263 Jy/beam ! Clean residual mean=-0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0403776 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0403776 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.155 mas, bpa=-29.72 degrees ! Estimated noise=377.55 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 = 0.000823412 Jy ! Component: 100 - total flux cleaned = 0.00107419 Jy ! Component: 150 - total flux cleaned = 0.00125603 Jy ! Component: 200 - total flux cleaned = 0.00134048 Jy ! Total flux subtracted in 200 components = 0.00134048 Jy ! Clean residual min=-0.000861 max=0.000730 Jy/beam ! Clean residual mean=0.000005 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0417181 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0417181 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=2.238 mas, bmaj=2.692 mas, bpa=-29.98 degrees ! Estimated noise=460.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142196 Jy ! Component: 100 - total flux cleaned = 0.000161056 Jy ! Component: 150 - total flux cleaned = 0.00016342 Jy ! Component: 200 - total flux cleaned = 0.000168127 Jy ! Total flux subtracted in 200 components = 0.000168127 Jy ! Clean residual min=-0.000845 max=0.000819 Jy/beam ! Clean residual mean=0.000013 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0418862 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 = -9.48592e-08 Jy ! Component: 100 - total flux cleaned = 1.89092e-06 Jy ! Component: 150 - total flux cleaned = 1.83258e-06 Jy ! Component: 200 - total flux cleaned = 3.59124e-06 Jy ! Total flux subtracted in 200 components = 3.59124e-06 Jy ! Clean residual min=-0.000845 max=0.000820 Jy/beam ! Clean residual mean=0.000013 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0418898 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0418898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.155 mas, bpa=-29.72 degrees ! Estimated noise=377.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.66406e-05 Jy ! Component: 100 - total flux cleaned = -8.71489e-05 Jy ! Component: 150 - total flux cleaned = -7.81396e-05 Jy ! Component: 200 - total flux cleaned = -7.82448e-05 Jy ! Total flux subtracted in 200 components = -7.82448e-05 Jy ! Clean residual min=-0.000857 max=0.000736 Jy/beam ! Clean residual mean=0.000006 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0418116 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0418116 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=0.069828Jy sigma=0.000591 ! Fit after self-cal, rms=0.069829Jy sigma=0.000591 wmodel J2328+2937_X_2017_09_26_pus_map.mod ! Writing 27 model components to file: J2328+2937_X_2017_09_26_pus_map.mod wobs J2328+2937_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2328+2937_X_2017_09_26_pus_uvs.fits wwins J2328+2937_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J2328+2937_X_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328138 Jy ! Component: 100 - total flux cleaned = -0.000444933 Jy ! Component: 150 - total flux cleaned = -0.000469477 Jy ! Component: 200 - total flux cleaned = -0.000504336 Jy ! Component: 250 - total flux cleaned = -0.00048245 Jy ! Component: 300 - total flux cleaned = -0.000472035 Jy ! Component: 350 - total flux cleaned = -0.000492399 Jy ! Component: 400 - total flux cleaned = -0.000511975 Jy ! Component: 450 - total flux cleaned = -0.000540523 Jy ! Component: 500 - total flux cleaned = -0.000559058 Jy ! Component: 550 - total flux cleaned = -0.000604195 Jy ! Component: 600 - total flux cleaned = -0.00063041 Jy ! Component: 650 - total flux cleaned = -0.000656109 Jy ! Component: 700 - total flux cleaned = -0.000656323 Jy ! Component: 750 - total flux cleaned = -0.000713293 Jy ! Component: 800 - total flux cleaned = -0.000721094 Jy ! Component: 850 - total flux cleaned = -0.000752155 Jy ! Component: 900 - total flux cleaned = -0.000767427 Jy ! Component: 950 - total flux cleaned = -0.000789651 Jy ! Component: 1000 - total flux cleaned = -0.000797014 Jy ! Component: 1050 - total flux cleaned = -0.000825425 Jy ! Component: 1100 - total flux cleaned = -0.0008184 Jy ! Component: 1150 - total flux cleaned = -0.000825189 Jy ! Component: 1200 - total flux cleaned = -0.000818468 Jy ! Component: 1250 - total flux cleaned = -0.000825034 Jy ! Component: 1300 - total flux cleaned = -0.00081852 Jy ! Component: 1350 - total flux cleaned = -0.000812184 Jy ! Component: 1400 - total flux cleaned = -0.00079965 Jy ! Component: 1450 - total flux cleaned = -0.000793525 Jy ! Component: 1500 - total flux cleaned = -0.000775429 Jy ! Component: 1550 - total flux cleaned = -0.000793441 Jy ! Component: 1600 - total flux cleaned = -0.000775485 Jy ! Component: 1650 - total flux cleaned = -0.000758004 Jy ! Component: 1700 - total flux cleaned = -0.000775292 Jy ! Component: 1750 - total flux cleaned = -0.000775303 Jy ! Component: 1800 - total flux cleaned = -0.000792063 Jy ! Component: 1850 - total flux cleaned = -0.00079759 Jy ! Component: 1900 - total flux cleaned = -0.000786617 Jy ! Component: 1950 - total flux cleaned = -0.000808329 Jy ! Component: 2000 - total flux cleaned = -0.00081369 Jy ! Total flux subtracted in 2048 components = -0.000840136 Jy ! Clean residual min=-0.000283 max=0.000313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0409715 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 172 components and 0.0409714 Jy ![Exited script file: muppet] wmap "J2328+2937_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.155 at -29.72 degrees (North through East) ! Clean map min=-0.00060115 max=0.040639 Jy/beam ! Writing clean map to FITS file: J2328+2937_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0406395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.86409e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728166 0.728166 1.45633 2.91266 5.82533 11.6507 23.3013 46.6026 93.2052 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.155 at -29.72 degrees (North through East) ! Clean map min=-0.00060115 max=0.040639 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 J2328+2937_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:42:50 2019