! Started logfile: J0102+5824_X_2017_02_24_pus_uvs.log on Sat May 4 09:56:20 2019 obs J0102+5824_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0102+5824_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.383333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0102+5824 ! ! 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 1882 lines of history. ! ! Reading 1656 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 J0102+5824_X_2017_02_24_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.982121Jy sigma=0.005228 ! Fit after self-cal, rms=0.938383Jy sigma=0.005165 ! 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=0.8036 mas, bmaj=3.309 mas, bpa=21.85 degrees ! Estimated noise=6090.49 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31819 Jy ! Component: 100 - total flux cleaned = 1.74496 Jy ! Total flux subtracted in 100 components = 1.74496 Jy ! Clean residual min=-0.102966 max=0.155812 Jy/beam ! Clean residual mean=-0.001030 rms=0.038995 Jy/beam ! Combined flux in latest and established models = 1.74496 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.74496 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=0.317908Jy sigma=0.001672 ! Fit after self-cal, rms=0.311261Jy sigma=0.001666 ! 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=1.039 mas, bmaj=3.92 mas, bpa=19.71 degrees ! Estimated noise=3503.32 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 = 0.182467 Jy ! Component: 100 - total flux cleaned = 0.215473 Jy ! Component: 150 - total flux cleaned = 0.2185 Jy ! Component: 200 - total flux cleaned = 0.214601 Jy ! Total flux subtracted in 200 components = 0.214601 Jy ! Clean residual min=-0.028162 max=0.028032 Jy/beam ! Clean residual mean=-0.000043 rms=0.010678 Jy/beam ! Combined flux in latest and established models = 1.95957 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 69 components and 1.95956 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=0.208322Jy sigma=0.000757 ! Fit after self-cal, rms=0.205825Jy sigma=0.000755 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.04 KP 1.00* ! LA 0.99 MK 1.60 NL 0.98 OV 1.01 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.01 KP 1.00* ! LA 1.00 MK 1.54 NL 1.00 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 1.00* ! LA 0.98 MK 1.78 NL 0.99 OV 1.02 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.04 KP 1.00* ! LA 0.97 MK 1.57 NL 1.00 OV 1.01 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 1.00* ! LA 0.97 MK 2.03 NL 0.99 OV 1.01 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.05 KP 1.00* ! LA 1.01 MK 1.47 NL 0.98 OV 1.01 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.02 KP 1.00* ! LA 0.97 MK 1.93 NL 1.00 OV 1.02 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 1.00* ! LA 0.99 MK 1.10 NL 1.00 OV 1.02 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.01 KP 1.00* ! LA 0.97 MK 2.00 NL 1.00 OV 1.01 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 1.00* ! LA 0.97 MK 2.34 NL 0.99 OV 1.02 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.00* ! LA 0.96 MK 1.05 NL 0.98 OV 1.02 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 1.00* ! LA 0.97 MK 1.99 NL 0.97 OV 1.03 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.205825Jy sigma=0.000755 ! Fit after self-cal, rms=0.315924Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=4.258 mas, bpa=16.64 degrees ! Estimated noise=3677.23 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 = 0.00539153 Jy ! Component: 100 - total flux cleaned = 0.00267861 Jy ! Component: 150 - total flux cleaned = 0.00190279 Jy ! Component: 200 - total flux cleaned = 0.00257569 Jy ! Total flux subtracted in 200 components = 0.00257569 Jy ! Clean residual min=-0.005427 max=0.005373 Jy/beam ! Clean residual mean=0.000085 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 1.96214 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 109 components and 1.96214 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=0.313972Jy sigma=0.000632 ! Fit after self-cal, rms=0.313817Jy sigma=0.000632 ! 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=0.313817Jy sigma=0.000632 ! Fit after self-cal, rms=0.304189Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=4.234 mas, bpa=16.82 degrees ! Estimated noise=3668.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163744 Jy ! Component: 100 - total flux cleaned = -0.00286257 Jy ! Component: 150 - total flux cleaned = -0.00459089 Jy ! Component: 200 - total flux cleaned = -0.00593692 Jy ! Total flux subtracted in 200 components = -0.00593692 Jy ! Clean residual min=-0.004371 max=0.004351 Jy/beam ! Clean residual mean=0.000021 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 1.9562 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 137 components and 1.9562 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=0.302679Jy sigma=0.000628 ! Fit after self-cal, rms=0.302417Jy sigma=0.000628 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 = -0.00132697 Jy ! Component: 100 - total flux cleaned = -0.00133088 Jy ! Component: 150 - total flux cleaned = -0.00184403 Jy ! Component: 200 - total flux cleaned = -0.00161173 Jy ! Total flux subtracted in 200 components = -0.00161173 Jy ! Clean residual min=-0.003870 max=0.003890 Jy/beam ! Clean residual mean=0.000041 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 1.95459 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 1.95459 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=0.300857Jy sigma=0.000626 ! Fit after self-cal, rms=0.300632Jy sigma=0.000626 ! 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=0.300632Jy sigma=0.000626 ! Fit after self-cal, rms=0.272287Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=4.161 mas, bpa=17.4 degrees ! Estimated noise=3644.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014552 Jy ! Component: 100 - total flux cleaned = -0.00196 Jy ! Component: 150 - total flux cleaned = -0.0024169 Jy ! Component: 200 - total flux cleaned = -0.00241682 Jy ! Total flux subtracted in 200 components = -0.00241682 Jy ! Clean residual min=-0.003513 max=0.003492 Jy/beam ! Clean residual mean=0.000002 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 1.95217 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 1.95217 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=0.271084Jy sigma=0.000624 ! Fit after self-cal, rms=0.270963Jy sigma=0.000624 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 = -0.000509745 Jy ! Component: 100 - total flux cleaned = -0.000285367 Jy ! Component: 150 - total flux cleaned = 0.000115138 Jy ! Component: 200 - total flux cleaned = 0.00047888 Jy ! Total flux subtracted in 200 components = 0.00047888 Jy ! Clean residual min=-0.003007 max=0.002991 Jy/beam ! Clean residual mean=0.000008 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.95265 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 174 components and 1.95265 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=0.270031Jy sigma=0.000623 ! Fit after self-cal, rms=0.269953Jy sigma=0.000623 ! 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=0.269953Jy sigma=0.000623 ! Fit after self-cal, rms=0.256181Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=8.34 mas, bpa=11.28 degrees ! Estimated noise=3639.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685275 Jy ! Component: 100 - total flux cleaned = 0.000782899 Jy ! Component: 150 - total flux cleaned = 0.000939 Jy ! Component: 200 - total flux cleaned = 0.000710675 Jy ! Total flux subtracted in 200 components = 0.000710675 Jy ! Clean residual min=-0.001228 max=0.001216 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 1.95336 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 217 components and 1.95336 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=0.256098Jy sigma=0.000622 ! Fit after self-cal, rms=0.256066Jy sigma=0.000622 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 = 0.000937052 Jy ! Component: 100 - total flux cleaned = 0.00133888 Jy ! Component: 150 - total flux cleaned = 0.00184858 Jy ! Component: 200 - total flux cleaned = 0.00221671 Jy ! Total flux subtracted in 200 components = 0.00221671 Jy ! Clean residual min=-0.000997 max=0.001002 Jy/beam ! Clean residual mean=0.000011 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 1.95558 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 246 components and 1.95558 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=0.255999Jy sigma=0.000622 ! Fit after self-cal, rms=0.255997Jy sigma=0.000622 ! 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=1.096 mas, bmaj=4.123 mas, bpa=17.73 degrees ! Estimated noise=3629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 4.123 at 17.73 degrees (North through East) ! Clean map min=-0.022078 max=1.6141 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 ! Performing amp+phase self-cal ! ! 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=0.255997Jy sigma=0.000622 ! Fit after self-cal, rms=0.428153Jy sigma=0.000555 ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=4.114 mas, bpa=17.8 degrees ! Estimated noise=3627.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654489 Jy ! Component: 100 - total flux cleaned = 0.000657374 Jy ! Component: 150 - total flux cleaned = 0.000482512 Jy ! Component: 200 - total flux cleaned = 0.000478817 Jy ! Total flux subtracted in 200 components = 0.000478817 Jy ! Clean residual min=-0.002573 max=0.002561 Jy/beam ! Clean residual mean=0.000008 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 1.95606 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 262 components and 1.95606 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=0.427713Jy sigma=0.000554 ! Fit after self-cal, rms=0.427662Jy sigma=0.000554 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359223 Jy ! Component: 100 - total flux cleaned = -0.000213952 Jy ! Component: 150 - total flux cleaned = -0.00021482 Jy ! Component: 200 - total flux cleaned = -0.000356886 Jy ! Total flux subtracted in 200 components = -0.000356886 Jy ! Clean residual min=-0.002311 max=0.002273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 1.9557 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 278 components and 1.9557 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=0.427285Jy sigma=0.000553 ! Fit after self-cal, rms=0.427305Jy sigma=0.000553 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.427305Jy sigma=0.000553 ! Fit after self-cal, rms=0.382448Jy sigma=0.000553 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=0.8608 mas, bmaj=3.417 mas, bpa=20.26 degrees ! Estimated noise=6386.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34564 Jy ! Component: 100 - total flux cleaned = 1.75398 Jy ! Component: 150 - total flux cleaned = 1.89584 Jy ! Component: 200 - total flux cleaned = 1.94143 Jy ! Total flux subtracted in 200 components = 1.94143 Jy ! Clean residual min=-0.040267 max=0.040210 Jy/beam ! Clean residual mean=0.000030 rms=0.013546 Jy/beam ! Combined flux in latest and established models = 1.94143 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 48 model components to the UV plane model. ! The established model now contains 48 components and 1.94143 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=4.098 mas, bpa=17.94 degrees ! Estimated noise=3620.48 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 = 0.00705037 Jy ! Component: 100 - total flux cleaned = 0.00535168 Jy ! Component: 150 - total flux cleaned = 0.00164933 Jy ! Component: 200 - total flux cleaned = -0.00201775 Jy ! Total flux subtracted in 200 components = -0.00201775 Jy ! Clean residual min=-0.013112 max=0.013045 Jy/beam ! Clean residual mean=0.000013 rms=0.004723 Jy/beam ! Combined flux in latest and established models = 1.93941 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 93 components and 1.93941 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=2.053 mas, bmaj=8.328 mas, bpa=11.31 degrees ! Estimated noise=3639.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302871 Jy ! Component: 100 - total flux cleaned = 0.00389871 Jy ! Component: 150 - total flux cleaned = 0.00437685 Jy ! Component: 200 - total flux cleaned = 0.00446669 Jy ! Total flux subtracted in 200 components = 0.00446669 Jy ! Clean residual min=-0.003311 max=0.003312 Jy/beam ! Clean residual mean=-0.000014 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 1.94388 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 = -0.000369193 Jy ! Component: 100 - total flux cleaned = -0.000380315 Jy ! Component: 150 - total flux cleaned = 0.000358071 Jy ! Component: 200 - total flux cleaned = 0.000230193 Jy ! Total flux subtracted in 200 components = 0.000230193 Jy ! Clean residual min=-0.002187 max=0.002189 Jy/beam ! Clean residual mean=-0.000034 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 1.94411 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 189 components and 1.94411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=4.098 mas, bpa=17.94 degrees ! Estimated noise=3620.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000570479 Jy ! Component: 100 - total flux cleaned = -0.00107514 Jy ! Component: 150 - total flux cleaned = -0.00110969 Jy ! Component: 200 - total flux cleaned = -0.00149535 Jy ! Total flux subtracted in 200 components = -0.00149535 Jy ! Clean residual min=-0.005921 max=0.005926 Jy/beam ! Clean residual mean=0.000002 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 1.94261 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 219 components and 1.94261 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=0.385364Jy sigma=0.000560 ! Fit after self-cal, rms=0.385531Jy sigma=0.000559 wmodel J0102+5824_X_2017_02_24_pus_map.mod ! Writing 219 model components to file: J0102+5824_X_2017_02_24_pus_map.mod wobs J0102+5824_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0102+5824_X_2017_02_24_pus_uvs.fits wwins J0102+5824_X_2017_02_24_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0102+5824_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 4.098 at 17.94 degrees (North through East) ! Clean map min=-0.023591 max=1.6112 Jy/beam ! Writing clean map to FITS file: J0102+5824_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.61117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00165851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308816 0.308816 0.617633 1.23527 2.47053 4.94106 9.88213 19.7643 39.5285 79.057 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0049 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.611 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 4.098 at 17.94 degrees (North through East) ! Clean map min=-0.023591 max=1.6112 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 J0102+5824_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:56:21 2019