! Started logfile: J0751+6840_X_2017_08_12_pus_uvs.log on Fri May 10 15:21:08 2019 obs J0751+6840_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0751+6840_X_2017_08_12_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966568 visibilities/baseline/integration-bin. ! Found source: J0751+6840 ! ! 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 1049 lines of history. ! ! Reading 58980 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 J0751+6840_X_2017_08_12_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910712Jy sigma=0.007452 ! Fit after self-cal, rms=0.900056Jy sigma=0.007371 ! 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=0.8425 mas, bmaj=0.969 mas, bpa=54.24 degrees ! Estimated noise=847.831 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 = 0.0768534 Jy ! Component: 100 - total flux cleaned = 0.100129 Jy ! Total flux subtracted in 100 components = 0.100129 Jy ! Clean residual min=-0.003455 max=0.009632 Jy/beam ! Clean residual mean=-0.000005 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.100129 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.100129 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=0.086695Jy sigma=0.000670 ! Fit after self-cal, rms=0.086651Jy sigma=0.000669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105322 Jy ! Component: 100 - total flux cleaned = 0.0156865 Jy ! Total flux subtracted in 100 components = 0.0156865 Jy ! Clean residual min=-0.002569 max=0.003375 Jy/beam ! Clean residual mean=-0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.115816 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.115816 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=0.085145Jy sigma=0.000657 ! Fit after self-cal, rms=0.085138Jy sigma=0.000657 ! 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=1.041 mas, bmaj=1.152 mas, bpa=45.51 degrees ! Estimated noise=360.379 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 (1.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466095 Jy ! Component: 100 - total flux cleaned = 0.00728584 Jy ! Component: 150 - total flux cleaned = 0.00894701 Jy ! Component: 200 - total flux cleaned = 0.0100997 Jy ! Total flux subtracted in 200 components = 0.0100997 Jy ! Clean residual min=-0.001794 max=0.001872 Jy/beam ! Clean residual mean=0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.125916 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.125916 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=0.084851Jy sigma=0.000655 ! Fit after self-cal, rms=0.084833Jy sigma=0.000655 ! 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 1.00 FD 0.94 HN 1.00 KP 1.02 ! LA 0.98 MK 0.97 NL 0.97 OV 1.02 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 1.02 ! LA 1.00 MK 0.95 NL 1.00 OV 1.02 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 0.92 ! LA 1.02 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.01 KP 0.99 ! LA 0.99 MK 1.01 NL 0.98 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 0.96 KP 1.02 ! LA 0.97 MK 1.01 NL 1.00 OV 1.05 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 0.96 ! LA 0.98 MK 1.03 NL 1.00 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.97 KP 1.00 ! LA 1.00 MK 1.05 NL 0.99 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.98 KP 1.00 ! LA 0.98 MK 0.93 NL 0.99 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.00 KP 0.99 ! LA 1.00 MK 1.03 NL 0.95 OV 1.06 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 1.01 ! LA 0.99 MK 1.22 NL 1.00 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.99 KP 1.00 ! LA 1.02 MK 1.03 NL 0.97 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 HN 0.98 KP 1.00 ! LA 0.99 MK 0.95 NL 0.99 OV 1.04 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.084833Jy sigma=0.000655 ! Fit after self-cal, rms=0.084528Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.159 mas, bpa=45.38 degrees ! Estimated noise=361.271 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 = 0.00091739 Jy ! Component: 100 - total flux cleaned = 0.00100582 Jy ! Component: 150 - total flux cleaned = 0.00103041 Jy ! Component: 200 - total flux cleaned = 0.00105053 Jy ! Total flux subtracted in 200 components = 0.00105053 Jy ! Clean residual min=-0.001514 max=0.001439 Jy/beam ! Clean residual mean=-0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.126966 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.126966 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=0.084497Jy sigma=0.000653 ! Fit after self-cal, rms=0.084487Jy sigma=0.000653 ! 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=0.084487Jy sigma=0.000653 ! Fit after self-cal, rms=0.085733Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.168 mas, bpa=44.4 degrees ! Estimated noise=361.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220774 Jy ! Component: 100 - total flux cleaned = 0.000309668 Jy ! Component: 150 - total flux cleaned = 0.000361488 Jy ! Component: 200 - total flux cleaned = 0.000421296 Jy ! Total flux subtracted in 200 components = 0.000421296 Jy ! Clean residual min=-0.001225 max=0.000951 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.127387 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.127387 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=0.085722Jy sigma=0.000650 ! Fit after self-cal, rms=0.085746Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.42642e-05 Jy ! Component: 100 - total flux cleaned = 0.000103707 Jy ! Component: 150 - total flux cleaned = 0.000129839 Jy ! Component: 200 - total flux cleaned = 0.00014243 Jy ! Total flux subtracted in 200 components = 0.00014243 Jy ! Clean residual min=-0.001184 max=0.000940 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.12753 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.12753 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=0.085740Jy sigma=0.000650 ! Fit after self-cal, rms=0.085740Jy sigma=0.000650 ! 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=0.085740Jy sigma=0.000650 ! Fit after self-cal, rms=0.085984Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.17 mas, bpa=44.61 degrees ! Estimated noise=362.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.47458e-06 Jy ! Component: 100 - total flux cleaned = 0.000110165 Jy ! Component: 150 - total flux cleaned = 0.000110351 Jy ! Component: 200 - total flux cleaned = 0.000110499 Jy ! Total flux subtracted in 200 components = 0.000110499 Jy ! Clean residual min=-0.001184 max=0.000944 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.12764 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.12764 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=0.085979Jy sigma=0.000650 ! Fit after self-cal, rms=0.085980Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.4332e-05 Jy ! Component: 100 - total flux cleaned = 3.78102e-05 Jy ! Component: 150 - total flux cleaned = 4.8756e-05 Jy ! Component: 200 - total flux cleaned = 4.85389e-05 Jy ! Total flux subtracted in 200 components = 4.85389e-05 Jy ! Clean residual min=-0.001169 max=0.000943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.127689 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.127689 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=0.085977Jy sigma=0.000650 ! Fit after self-cal, rms=0.085977Jy sigma=0.000650 ! 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=0.085977Jy sigma=0.000650 ! Fit after self-cal, rms=0.086017Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=2.54 mas, bpa=66.9 degrees ! Estimated noise=470.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122204 Jy ! Component: 100 - total flux cleaned = 0.00016196 Jy ! Component: 150 - total flux cleaned = 0.000196353 Jy ! Component: 200 - total flux cleaned = 0.000227328 Jy ! Total flux subtracted in 200 components = 0.000227328 Jy ! Clean residual min=-0.001029 max=0.000938 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.127916 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.127916 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=0.086017Jy sigma=0.000650 ! Fit after self-cal, rms=0.086017Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.03157e-05 Jy ! Component: 100 - total flux cleaned = 4.32817e-05 Jy ! Component: 150 - total flux cleaned = 6.44931e-05 Jy ! Component: 200 - total flux cleaned = 8.31532e-05 Jy ! Total flux subtracted in 200 components = 8.31532e-05 Jy ! Clean residual min=-0.001030 max=0.000926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.127999 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.127999 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=0.086018Jy sigma=0.000650 ! Fit after self-cal, rms=0.086017Jy sigma=0.000650 ! 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=1.05 mas, bmaj=1.171 mas, bpa=45 degrees ! Estimated noise=362.233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.171 at 45 degrees (North through East) ! Clean map min=-0.001041 max=0.10022 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=0.8508 mas, bmaj=0.9792 mas, bpa=53.27 degrees ! Estimated noise=857.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.077269 Jy ! Component: 100 - total flux cleaned = 0.101166 Jy ! Component: 150 - total flux cleaned = 0.11147 Jy ! Component: 200 - total flux cleaned = 0.117077 Jy ! Total flux subtracted in 200 components = 0.117077 Jy ! Clean residual min=-0.002405 max=0.002870 Jy/beam ! Clean residual mean=-0.000006 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.117077 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.117077 Jy ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.171 mas, bpa=45 degrees ! Estimated noise=362.233 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 = 0.00442882 Jy ! Component: 100 - total flux cleaned = 0.0067772 Jy ! Component: 150 - total flux cleaned = 0.00824818 Jy ! Component: 200 - total flux cleaned = 0.00923723 Jy ! Total flux subtracted in 200 components = 0.00923723 Jy ! Clean residual min=-0.001168 max=0.001033 Jy/beam ! Clean residual mean=-0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.126315 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.126315 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=2.263 mas, bmaj=2.54 mas, bpa=66.9 degrees ! Estimated noise=470.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889858 Jy ! Component: 100 - total flux cleaned = 0.00132724 Jy ! Component: 150 - total flux cleaned = 0.00147074 Jy ! Component: 200 - total flux cleaned = 0.0015277 Jy ! Total flux subtracted in 200 components = 0.0015277 Jy ! Clean residual min=-0.001058 max=0.000957 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.127842 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 = 4.75369e-05 Jy ! Component: 100 - total flux cleaned = 7.14759e-05 Jy ! Component: 150 - total flux cleaned = 9.32036e-05 Jy ! Component: 200 - total flux cleaned = 0.000108232 Jy ! Total flux subtracted in 200 components = 0.000108232 Jy ! Clean residual min=-0.001046 max=0.000941 Jy/beam ! Clean residual mean=-0.000003 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.127951 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 62 components and 0.127951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.171 mas, bpa=45 degrees ! Estimated noise=362.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102508 Jy ! Component: 100 - total flux cleaned = -0.000123107 Jy ! Component: 150 - total flux cleaned = -0.000106447 Jy ! Component: 200 - total flux cleaned = -7.51581e-05 Jy ! Total flux subtracted in 200 components = -7.51581e-05 Jy ! Clean residual min=-0.001147 max=0.000957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.127875 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.127875 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=0.086015Jy sigma=0.000650 ! Fit after self-cal, rms=0.086012Jy sigma=0.000650 wmodel J0751+6840_X_2017_08_12_pus_map.mod ! Writing 67 model components to file: J0751+6840_X_2017_08_12_pus_map.mod wobs J0751+6840_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0751+6840_X_2017_08_12_pus_uvs.fits wwins J0751+6840_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J0751+6840_X_2017_08_12_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 = -0.000513014 Jy ! Component: 100 - total flux cleaned = -0.00067071 Jy ! Component: 150 - total flux cleaned = -0.00075113 Jy ! Component: 200 - total flux cleaned = -0.000796472 Jy ! Component: 250 - total flux cleaned = -0.000854953 Jy ! Component: 300 - total flux cleaned = -0.000897827 Jy ! Component: 350 - total flux cleaned = -0.000966854 Jy ! Component: 400 - total flux cleaned = -0.00104655 Jy ! Component: 450 - total flux cleaned = -0.00111137 Jy ! Component: 500 - total flux cleaned = -0.00117476 Jy ! Component: 550 - total flux cleaned = -0.00119939 Jy ! Component: 600 - total flux cleaned = -0.00123579 Jy ! Component: 650 - total flux cleaned = -0.00123581 Jy ! Component: 700 - total flux cleaned = -0.00124769 Jy ! Component: 750 - total flux cleaned = -0.00128233 Jy ! Component: 800 - total flux cleaned = -0.00129344 Jy ! Component: 850 - total flux cleaned = -0.00130449 Jy ! Component: 900 - total flux cleaned = -0.00130427 Jy ! Component: 950 - total flux cleaned = -0.00131517 Jy ! Component: 1000 - total flux cleaned = -0.00132598 Jy ! Component: 1050 - total flux cleaned = -0.00133657 Jy ! Component: 1100 - total flux cleaned = -0.0013366 Jy ! Component: 1150 - total flux cleaned = -0.00134681 Jy ! Component: 1200 - total flux cleaned = -0.00139731 Jy ! Component: 1250 - total flux cleaned = -0.00140715 Jy ! Component: 1300 - total flux cleaned = -0.00143689 Jy ! Component: 1350 - total flux cleaned = -0.0014758 Jy ! Component: 1400 - total flux cleaned = -0.00151429 Jy ! Component: 1450 - total flux cleaned = -0.00153332 Jy ! Component: 1500 - total flux cleaned = -0.00158954 Jy ! Component: 1550 - total flux cleaned = -0.00158021 Jy ! Component: 1600 - total flux cleaned = -0.00160796 Jy ! Component: 1650 - total flux cleaned = -0.00162617 Jy ! Component: 1700 - total flux cleaned = -0.00165334 Jy ! Component: 1750 - total flux cleaned = -0.001689 Jy ! Component: 1800 - total flux cleaned = -0.00166229 Jy ! Component: 1850 - total flux cleaned = -0.00171477 Jy ! Component: 1900 - total flux cleaned = -0.00170594 Jy ! Component: 1950 - total flux cleaned = -0.00174021 Jy ! Component: 2000 - total flux cleaned = -0.00174879 Jy ! Total flux subtracted in 2048 components = -0.00176561 Jy ! Clean residual min=-0.000521 max=0.000551 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.12611 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 223 components and 0.12611 Jy ![Exited script file: muppet] wmap "J0751+6840_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.171 at 45 degrees (North through East) ! Clean map min=-0.00097666 max=0.10024 Jy/beam ! Writing clean map to FITS file: J0751+6840_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45783 0.45783 0.915659 1.83132 3.66264 7.32528 14.6506 29.3011 58.6022 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.171 at 45 degrees (North through East) ! Clean map min=-0.00097666 max=0.10024 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 J0751+6840_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:21:11 2019