! Started logfile: J2312+3847_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:53:53 2019 obs J2312+3847_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2312+3847_X_2017_01_16_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.714454 visibilities/baseline/integration-bin. ! Found source: J2312+3847 ! ! 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 1309 lines of history. ! ! Reading 43596 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 J2312+3847_X_2017_01_16_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 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.890305Jy sigma=0.007245 ! Fit after self-cal, rms=0.878080Jy sigma=0.007164 ! 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=0.912 mas, bmaj=1.738 mas, bpa=23.6 degrees ! Estimated noise=980.326 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 = 0.0942606 Jy ! Component: 100 - total flux cleaned = 0.131536 Jy ! Total flux subtracted in 100 components = 0.131536 Jy ! Clean residual min=-0.013461 max=0.038772 Jy/beam ! Clean residual mean=0.000014 rms=0.003883 Jy/beam ! Combined flux in latest and established models = 0.131536 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.131536 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=0.144643Jy sigma=0.000855 ! Fit after self-cal, rms=0.144035Jy sigma=0.000850 ! Inverting map ! Added new window around map position (-1.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346541 Jy ! Component: 100 - total flux cleaned = 0.0497123 Jy ! Total flux subtracted in 100 components = 0.0497123 Jy ! Clean residual min=-0.008321 max=0.013928 Jy/beam ! Clean residual mean=-0.000004 rms=0.002425 Jy/beam ! Combined flux in latest and established models = 0.181248 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.181248 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=0.133196Jy sigma=0.000747 ! Fit after self-cal, rms=0.132021Jy sigma=0.000736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128329 Jy ! Component: 100 - total flux cleaned = 0.0194524 Jy ! Total flux subtracted in 100 components = 0.0194524 Jy ! Clean residual min=-0.007599 max=0.015848 Jy/beam ! Clean residual mean=-0.000013 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.200701 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 15 components and 0.200701 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=0.129726Jy sigma=0.000719 ! Fit after self-cal, rms=0.129581Jy sigma=0.000718 ! Inverting map ! Added new window around map position (4.4, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141533 Jy ! Component: 100 - total flux cleaned = 0.0218136 Jy ! Total flux subtracted in 100 components = 0.0218136 Jy ! Clean residual min=-0.006526 max=0.007215 Jy/beam ! Clean residual mean=-0.000014 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.222514 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.222514 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=0.127270Jy sigma=0.000696 ! Fit after self-cal, rms=0.127052Jy sigma=0.000694 ! 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=1.138 mas, bmaj=1.905 mas, bpa=21.31 degrees ! Estimated noise=439.299 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 = 0.010019 Jy ! Component: 100 - total flux cleaned = 0.0165832 Jy ! Component: 150 - total flux cleaned = 0.0216496 Jy ! Component: 200 - total flux cleaned = 0.0257841 Jy ! Total flux subtracted in 200 components = 0.0257841 Jy ! Clean residual min=-0.006251 max=0.006300 Jy/beam ! Clean residual mean=-0.000011 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.248298 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.248298 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=0.125552Jy sigma=0.000686 ! Fit after self-cal, rms=0.125488Jy sigma=0.000685 ! 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 1.05 FD 1.01 HN 0.98 KP 1.03 ! LA 1.02 MK 1.00* NL 0.96 OV 1.01 ! PT 0.58 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.95 KP 1.00 ! LA 1.01 MK 1.00* NL 0.97 OV 0.99 ! PT 0.60 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.95 KP 1.00 ! LA 1.02 MK 1.00* NL 0.96 OV 1.00 ! PT 0.59 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.96 KP 1.04 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 0.58 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.99 KP 1.02 ! LA 1.01 MK 1.00* NL 1.00 OV 1.00 ! PT 0.62 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.96 KP 1.02 ! LA 1.03 MK 1.00* NL 1.00 OV 1.02 ! PT 0.60 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.01 KP 1.05 ! LA 0.99 MK 1.00* NL 0.98 OV 0.97 ! PT 0.66 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.22 KP 1.09 ! LA 1.01 MK 1.00* NL 1.03 OV 1.02 ! PT 0.60 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.99 KP 0.99 ! LA 0.99 MK 1.00* NL 1.02 OV 0.99 ! PT 0.60 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.01 KP 1.02 ! LA 1.03 MK 1.00* NL 0.97 OV 1.02 ! PT 0.62 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.99 KP 1.03 ! LA 1.01 MK 1.00* NL 0.98 OV 1.01 ! PT 0.67 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 0.96 KP 1.04 ! LA 0.98 MK 1.00* NL 1.02 OV 1.02 ! PT 0.64 SC 1.02 ! ! ! Fit before self-cal, rms=0.125488Jy sigma=0.000685 ! Fit after self-cal, rms=0.100214Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.923 mas, bpa=20.63 degrees ! Estimated noise=432.327 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 = -0.00149658 Jy ! Component: 100 - total flux cleaned = -0.00256268 Jy ! Component: 150 - total flux cleaned = -0.00304691 Jy ! Component: 200 - total flux cleaned = -0.00339331 Jy ! Total flux subtracted in 200 components = -0.00339331 Jy ! Clean residual min=-0.003588 max=0.003974 Jy/beam ! Clean residual mean=0.000043 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.244905 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.244905 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=0.099999Jy sigma=0.000664 ! Fit after self-cal, rms=0.099862Jy sigma=0.000663 ! 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=0.099862Jy sigma=0.000663 ! Fit after self-cal, rms=0.113415Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.927 mas, bpa=20.57 degrees ! Estimated noise=431.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199906 Jy ! Component: 100 - total flux cleaned = 0.00237688 Jy ! Component: 150 - total flux cleaned = 0.0026949 Jy ! Component: 200 - total flux cleaned = 0.00289677 Jy ! Total flux subtracted in 200 components = 0.00289677 Jy ! Clean residual min=-0.001672 max=0.002992 Jy/beam ! Clean residual mean=0.000006 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.247802 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.247802 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=0.113366Jy sigma=0.000650 ! Fit after self-cal, rms=0.113572Jy sigma=0.000650 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 (1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259153 Jy ! Component: 100 - total flux cleaned = 0.00314764 Jy ! Component: 150 - total flux cleaned = 0.00327508 Jy ! Component: 200 - total flux cleaned = 0.00338269 Jy ! Total flux subtracted in 200 components = 0.00338269 Jy ! Clean residual min=-0.001290 max=0.001389 Jy/beam ! Clean residual mean=0.000006 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.251184 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.251184 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=0.113508Jy sigma=0.000649 ! Fit after self-cal, rms=0.113506Jy sigma=0.000649 ! 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=0.113506Jy sigma=0.000649 ! Fit after self-cal, rms=0.115188Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.926 mas, bpa=20.5 degrees ! Estimated noise=429.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149311 Jy ! Component: 100 - total flux cleaned = 0.00194108 Jy ! Component: 150 - total flux cleaned = 0.00207085 Jy ! Component: 200 - total flux cleaned = 0.00209748 Jy ! Total flux subtracted in 200 components = 0.00209748 Jy ! Clean residual min=-0.001224 max=0.001106 Jy/beam ! Clean residual mean=0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.253282 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.253282 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=0.115163Jy sigma=0.000649 ! Fit after self-cal, rms=0.115180Jy sigma=0.000649 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 = 0.000327403 Jy ! Component: 100 - total flux cleaned = 0.000380012 Jy ! Component: 150 - total flux cleaned = 0.000426167 Jy ! Component: 200 - total flux cleaned = 0.000447013 Jy ! Total flux subtracted in 200 components = 0.000447013 Jy ! Clean residual min=-0.001144 max=0.001052 Jy/beam ! Clean residual mean=0.000005 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.253729 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.253729 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=0.115169Jy sigma=0.000649 ! Fit after self-cal, rms=0.115170Jy sigma=0.000648 ! 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=0.115170Jy sigma=0.000648 ! Fit after self-cal, rms=0.115455Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=2.55 mas, bpa=-0.7027 degrees ! Estimated noise=522.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000853949 Jy ! Component: 100 - total flux cleaned = 0.00083567 Jy ! Component: 150 - total flux cleaned = 0.000783469 Jy ! Component: 200 - total flux cleaned = 0.000754183 Jy ! Total flux subtracted in 200 components = 0.000754183 Jy ! Clean residual min=-0.001051 max=0.001080 Jy/beam ! Clean residual mean=0.000012 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.254483 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.254483 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=0.115449Jy sigma=0.000648 ! Fit after self-cal, rms=0.115458Jy sigma=0.000648 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 = 0.000202126 Jy ! Component: 100 - total flux cleaned = 0.000163706 Jy ! Component: 150 - total flux cleaned = 0.000118166 Jy ! Component: 200 - total flux cleaned = 7.632e-05 Jy ! Total flux subtracted in 200 components = 7.632e-05 Jy ! Clean residual min=-0.000999 max=0.001115 Jy/beam ! Clean residual mean=0.000012 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.254559 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.254559 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=0.115455Jy sigma=0.000648 ! Fit after self-cal, rms=0.115457Jy sigma=0.000648 ! 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=1.133 mas, bmaj=1.927 mas, bpa=20.46 degrees ! Estimated noise=429.238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 1.927 at 20.46 degrees (North through East) ! Clean map min=-0.0010117 max=0.11735 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=0.9073 mas, bmaj=1.749 mas, bpa=22.83 degrees ! Estimated noise=962.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0968826 Jy ! Component: 100 - total flux cleaned = 0.14242 Jy ! Component: 150 - total flux cleaned = 0.168271 Jy ! Component: 200 - total flux cleaned = 0.185739 Jy ! Total flux subtracted in 200 components = 0.185739 Jy ! Clean residual min=-0.006559 max=0.009877 Jy/beam ! Clean residual mean=0.000020 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.185739 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.185739 Jy ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.927 mas, bpa=20.46 degrees ! Estimated noise=429.238 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 = 0.0175411 Jy ! Component: 100 - total flux cleaned = 0.0298193 Jy ! Component: 150 - total flux cleaned = 0.0386906 Jy ! Component: 200 - total flux cleaned = 0.0453639 Jy ! Total flux subtracted in 200 components = 0.0453639 Jy ! Clean residual min=-0.002348 max=0.003859 Jy/beam ! Clean residual mean=0.000010 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.231103 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.231103 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507451 Jy ! Component: 100 - total flux cleaned = 0.00896656 Jy ! Component: 150 - total flux cleaned = 0.0119784 Jy ! Component: 200 - total flux cleaned = 0.0143637 Jy ! Total flux subtracted in 200 components = 0.0143637 Jy ! Clean residual min=-0.001562 max=0.001711 Jy/beam ! Clean residual mean=0.000006 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.245467 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.245467 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=2.234 mas, bmaj=2.55 mas, bpa=-0.7027 degrees ! Estimated noise=522.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290898 Jy ! Component: 100 - total flux cleaned = 0.00484533 Jy ! Component: 150 - total flux cleaned = 0.00621162 Jy ! Component: 200 - total flux cleaned = 0.0072018 Jy ! Total flux subtracted in 200 components = 0.0072018 Jy ! Clean residual min=-0.001212 max=0.001038 Jy/beam ! Clean residual mean=0.000011 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.252669 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 = 0.000700438 Jy ! Component: 100 - total flux cleaned = 0.00103684 Jy ! Component: 150 - total flux cleaned = 0.00124001 Jy ! Component: 200 - total flux cleaned = 0.00131708 Jy ! Total flux subtracted in 200 components = 0.00131708 Jy ! Clean residual min=-0.001034 max=0.001113 Jy/beam ! Clean residual mean=0.000011 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.253986 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 133 components and 0.253986 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.927 mas, bpa=20.46 degrees ! Estimated noise=429.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554929 Jy ! Component: 100 - total flux cleaned = 0.000729726 Jy ! Component: 150 - total flux cleaned = 0.000730304 Jy ! Component: 200 - total flux cleaned = 0.000753248 Jy ! Total flux subtracted in 200 components = 0.000753248 Jy ! Clean residual min=-0.001114 max=0.001153 Jy/beam ! Clean residual mean=0.000005 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.254739 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 147 components and 0.254739 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=0.115454Jy sigma=0.000648 ! Fit after self-cal, rms=0.115446Jy sigma=0.000648 wmodel J2312+3847_X_2017_01_16_pus_map.mod ! Writing 147 model components to file: J2312+3847_X_2017_01_16_pus_map.mod wobs J2312+3847_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2312+3847_X_2017_01_16_pus_uvs.fits wwins J2312+3847_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J2312+3847_X_2017_01_16_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 = -0.000116623 Jy ! Component: 100 - total flux cleaned = -0.000189635 Jy ! Component: 150 - total flux cleaned = -0.000189812 Jy ! Component: 200 - total flux cleaned = -0.000206548 Jy ! Component: 250 - total flux cleaned = -0.000222803 Jy ! Component: 300 - total flux cleaned = -0.000191561 Jy ! Component: 350 - total flux cleaned = -0.000161113 Jy ! Component: 400 - total flux cleaned = -0.0001608 Jy ! Component: 450 - total flux cleaned = -8.82534e-05 Jy ! Component: 500 - total flux cleaned = -6.00456e-05 Jy ! Component: 550 - total flux cleaned = 9.206e-06 Jy ! Component: 600 - total flux cleaned = 9.0264e-05 Jy ! Component: 650 - total flux cleaned = 9.03788e-05 Jy ! Component: 700 - total flux cleaned = 0.000116665 Jy ! Component: 750 - total flux cleaned = 0.000193583 Jy ! Component: 800 - total flux cleaned = 0.000218659 Jy ! Component: 850 - total flux cleaned = 0.000255987 Jy ! Component: 900 - total flux cleaned = 0.000305027 Jy ! Component: 950 - total flux cleaned = 0.0003411 Jy ! Component: 1000 - total flux cleaned = 0.000329392 Jy ! Component: 1050 - total flux cleaned = 0.000376576 Jy ! Component: 1100 - total flux cleaned = 0.000353084 Jy ! Component: 1150 - total flux cleaned = 0.000353141 Jy ! Component: 1200 - total flux cleaned = 0.000353188 Jy ! Component: 1250 - total flux cleaned = 0.000330556 Jy ! Component: 1300 - total flux cleaned = 0.000297135 Jy ! Component: 1350 - total flux cleaned = 0.000296979 Jy ! Component: 1400 - total flux cleaned = 0.000242704 Jy ! Component: 1450 - total flux cleaned = 0.00019991 Jy ! Component: 1500 - total flux cleaned = 0.000178787 Jy ! Component: 1550 - total flux cleaned = 8.45171e-05 Jy ! Component: 1600 - total flux cleaned = 9.50618e-05 Jy ! Component: 1650 - total flux cleaned = 5.38415e-05 Jy ! Component: 1700 - total flux cleaned = 3.34599e-05 Jy ! Component: 1750 - total flux cleaned = -3.68217e-05 Jy ! Component: 1800 - total flux cleaned = -2.68402e-05 Jy ! Component: 1850 - total flux cleaned = -4.67481e-05 Jy ! Component: 1900 - total flux cleaned = -8.59436e-05 Jy ! Component: 1950 - total flux cleaned = -0.000124598 Jy ! Component: 2000 - total flux cleaned = -0.000153316 Jy ! Total flux subtracted in 2048 components = -0.000210171 Jy ! Clean residual min=-0.000500 max=0.000629 Jy/beam ! Clean residual mean=0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.254529 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 285 components and 0.254529 Jy ![Exited script file: muppet] wmap "J2312+3847_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 1.927 at 20.46 degrees (North through East) ! Clean map min=-0.00081195 max=0.1176 Jy/beam ! Writing clean map to FITS file: J2312+3847_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117605 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182724 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466113 0.466113 0.932226 1.86445 3.72891 7.45781 14.9156 29.8312 59.6625 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 1.927 at 20.46 degrees (North through East) ! Clean map min=-0.00081195 max=0.1176 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 J2312+3847_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:53:56 2019