! Started logfile: J0017+5312_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:30 2017 obs J0017+5312_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0017+5312_X_2014_01_04_pus_uva.fits ! AN table 1: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0017+5312 ! ! 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 382 lines of history. ! ! Reading 11400 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 J0017+5312_X_2014_01_04_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 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.746149Jy sigma=0.008816 ! Fit after self-cal, rms=0.714861Jy sigma=0.008437 ! 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=0.762 mas, bmaj=0.9272 mas, bpa=-87.49 degrees ! Estimated noise=1311.11 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 = 0.224963 Jy ! Component: 100 - total flux cleaned = 0.30876 Jy ! Total flux subtracted in 100 components = 0.30876 Jy ! Clean residual min=-0.036733 max=0.074927 Jy/beam ! Clean residual mean=-0.000625 rms=0.012973 Jy/beam ! Combined flux in latest and established models = 0.30876 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.30876 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=0.146408Jy sigma=0.001908 ! Fit after self-cal, rms=0.146313Jy sigma=0.001904 ! 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=0.946 mas, bmaj=1.154 mas, bpa=-82.91 degrees ! Estimated noise=547.026 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 = 0.0681002 Jy ! Component: 100 - total flux cleaned = 0.103327 Jy ! Component: 150 - total flux cleaned = 0.122535 Jy ! Component: 200 - total flux cleaned = 0.131207 Jy ! Total flux subtracted in 200 components = 0.131207 Jy ! Clean residual min=-0.029289 max=0.060902 Jy/beam ! Clean residual mean=-0.000691 rms=0.010395 Jy/beam ! Combined flux in latest and established models = 0.439967 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.439967 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=0.119195Jy sigma=0.001438 ! Fit after self-cal, rms=0.118963Jy sigma=0.001435 ! Inverting map ! Added new window around map position (-1.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0529833 Jy ! Component: 100 - total flux cleaned = 0.0692273 Jy ! Component: 150 - total flux cleaned = 0.070611 Jy ! Component: 200 - total flux cleaned = 0.0710617 Jy ! Total flux subtracted in 200 components = 0.0710617 Jy ! Clean residual min=-0.019888 max=0.023365 Jy/beam ! Clean residual mean=-0.000203 rms=0.005610 Jy/beam ! Combined flux in latest and established models = 0.511029 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.511029 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=0.093425Jy sigma=0.001131 ! Fit after self-cal, rms=0.089698Jy sigma=0.001083 ! 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 1.00* KP 1.00* LA 1.00 ! MK 0.97 NL 0.97 OV 0.97 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 0.98 OV 0.97 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.02 NL 0.98 OV 0.96 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.00 NL 0.97 OV 0.96 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.00 OV 0.97 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 1.02 OV 0.98 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 1.03 NL 1.01 OV 1.01 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 1.01 OV 1.01 PT 0.93 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.06 ! MK 0.99 NL 1.00 OV 0.99 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.08 ! MK 0.97 NL 1.01 OV 1.00 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.08 ! MK 1.02 NL 1.03 OV 1.00 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.07 ! MK 1.04 NL 1.01 OV 0.99 PT 0.96 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.089698Jy sigma=0.001083 ! Fit after self-cal, rms=0.088058Jy sigma=0.001052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9503 mas, bmaj=1.162 mas, bpa=-81.45 degrees ! Estimated noise=548.353 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 = 0.00918459 Jy ! Component: 100 - total flux cleaned = 0.00842846 Jy ! Component: 150 - total flux cleaned = 0.00818743 Jy ! Component: 200 - total flux cleaned = 0.00700098 Jy ! Total flux subtracted in 200 components = 0.00700098 Jy ! Clean residual min=-0.008296 max=0.011864 Jy/beam ! Clean residual mean=-0.000034 rms=0.002880 Jy/beam ! Combined flux in latest and established models = 0.51803 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.51803 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=0.084775Jy sigma=0.001013 ! Fit after self-cal, rms=0.084229Jy sigma=0.001008 ! 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=0.084229Jy sigma=0.001008 ! Fit after self-cal, rms=0.082709Jy sigma=0.000991 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9421 mas, bmaj=1.152 mas, bpa=-81.89 degrees ! Estimated noise=546.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352951 Jy ! Component: 100 - total flux cleaned = 0.00262148 Jy ! Component: 150 - total flux cleaned = 0.00212442 Jy ! Component: 200 - total flux cleaned = 0.00168982 Jy ! Total flux subtracted in 200 components = 0.00168982 Jy ! Clean residual min=-0.005742 max=0.008145 Jy/beam ! Clean residual mean=-0.000085 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.51972 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.51972 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=0.082030Jy sigma=0.000985 ! Fit after self-cal, rms=0.081978Jy sigma=0.000985 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 (12.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656982 Jy ! Component: 100 - total flux cleaned = 0.00870738 Jy ! Component: 150 - total flux cleaned = 0.00931732 Jy ! Component: 200 - total flux cleaned = 0.00985735 Jy ! Total flux subtracted in 200 components = 0.00985735 Jy ! Clean residual min=-0.005227 max=0.004677 Jy/beam ! Clean residual mean=-0.000014 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.529577 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.529577 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=0.081406Jy sigma=0.000978 ! Fit after self-cal, rms=0.081360Jy sigma=0.000978 ! 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=0.081360Jy sigma=0.000978 ! Fit after self-cal, rms=0.080579Jy sigma=0.000977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9404 mas, bmaj=1.151 mas, bpa=-81.26 degrees ! Estimated noise=542.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012943 Jy ! Component: 100 - total flux cleaned = 0.0020475 Jy ! Component: 150 - total flux cleaned = 0.00243645 Jy ! Component: 200 - total flux cleaned = 0.00279274 Jy ! Total flux subtracted in 200 components = 0.00279274 Jy ! Clean residual min=-0.004455 max=0.003737 Jy/beam ! Clean residual mean=-0.000014 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.53237 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.53237 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=0.080439Jy sigma=0.000976 ! Fit after self-cal, rms=0.080424Jy sigma=0.000976 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 = 0.000217672 Jy ! Component: 100 - total flux cleaned = 0.000494784 Jy ! Component: 150 - total flux cleaned = 0.000696762 Jy ! Component: 200 - total flux cleaned = 0.000839515 Jy ! Total flux subtracted in 200 components = 0.000839515 Jy ! Clean residual min=-0.004289 max=0.003338 Jy/beam ! Clean residual mean=-0.000009 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.53321 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.533209 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=0.080352Jy sigma=0.000975 ! Fit after self-cal, rms=0.080346Jy sigma=0.000975 ! 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=0.080346Jy sigma=0.000975 ! Fit after self-cal, rms=0.080059Jy sigma=0.000975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=2.61 mas, bpa=-76.73 degrees ! Estimated noise=670.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858739 Jy ! Component: 100 - total flux cleaned = 0.00137265 Jy ! Component: 150 - total flux cleaned = 0.00146867 Jy ! Component: 200 - total flux cleaned = 0.00151187 Jy ! Total flux subtracted in 200 components = 0.00151187 Jy ! Clean residual min=-0.004093 max=0.002544 Jy/beam ! Clean residual mean=-0.000016 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.534721 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.534721 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=0.080023Jy sigma=0.000975 ! Fit after self-cal, rms=0.080007Jy sigma=0.000975 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 = 0.00020294 Jy ! Component: 100 - total flux cleaned = 0.000360783 Jy ! Component: 150 - total flux cleaned = 0.000431691 Jy ! Component: 200 - total flux cleaned = 0.000497985 Jy ! Total flux subtracted in 200 components = 0.000497985 Jy ! Clean residual min=-0.003898 max=0.002537 Jy/beam ! Clean residual mean=-0.000007 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.535219 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.535219 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=0.079993Jy sigma=0.000974 ! Fit after self-cal, rms=0.079988Jy sigma=0.000974 ! 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=0.9399 mas, bmaj=1.15 mas, bpa=-80.95 degrees ! Estimated noise=541.474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9399 x 1.15 at -80.95 degrees (North through East) ! Clean map min=-0.0060075 max=0.28885 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=0.7593 mas, bmaj=0.9251 mas, bpa=-86.04 degrees ! Estimated noise=1288.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222104 Jy ! Component: 100 - total flux cleaned = 0.316866 Jy ! Component: 150 - total flux cleaned = 0.37469 Jy ! Component: 200 - total flux cleaned = 0.412637 Jy ! Total flux subtracted in 200 components = 0.412637 Jy ! Clean residual min=-0.015235 max=0.022544 Jy/beam ! Clean residual mean=-0.000328 rms=0.005149 Jy/beam ! Combined flux in latest and established models = 0.412637 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.412637 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9399 mas, bmaj=1.15 mas, bpa=-80.95 degrees ! Estimated noise=541.474 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) ! Added new window around map position (10.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364179 Jy ! Component: 100 - total flux cleaned = 0.0583523 Jy ! Component: 150 - total flux cleaned = 0.0724687 Jy ! Component: 200 - total flux cleaned = 0.082403 Jy ! Total flux subtracted in 200 components = 0.082403 Jy ! Clean residual min=-0.008256 max=0.008353 Jy/beam ! Clean residual mean=-0.000283 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.49504 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.49504 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=2.094 mas, bmaj=2.61 mas, bpa=-76.73 degrees ! Estimated noise=670.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123546 Jy ! Component: 100 - total flux cleaned = 0.0198512 Jy ! Component: 150 - total flux cleaned = 0.0254267 Jy ! Component: 200 - total flux cleaned = 0.0290314 Jy ! Total flux subtracted in 200 components = 0.0290314 Jy ! Clean residual min=-0.006102 max=0.005261 Jy/beam ! Clean residual mean=-0.000217 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.524072 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 = 0.00138981 Jy ! Component: 100 - total flux cleaned = 0.00258034 Jy ! Component: 150 - total flux cleaned = 0.00370076 Jy ! Component: 200 - total flux cleaned = 0.00441053 Jy ! Total flux subtracted in 200 components = 0.00441053 Jy ! Clean residual min=-0.004795 max=0.004037 Jy/beam ! Clean residual mean=-0.000135 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.528482 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 70 components and 0.528482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9399 mas, bmaj=1.15 mas, bpa=-80.95 degrees ! Estimated noise=541.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201124 Jy ! Component: 100 - total flux cleaned = 0.00239175 Jy ! Component: 150 - total flux cleaned = 0.0027239 Jy ! Component: 200 - total flux cleaned = 0.00272983 Jy ! Total flux subtracted in 200 components = 0.00272983 Jy ! Clean residual min=-0.004168 max=0.004005 Jy/beam ! Clean residual mean=-0.000034 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.531212 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.531212 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=0.080156Jy sigma=0.000976 ! Fit after self-cal, rms=0.080039Jy sigma=0.000975 wmodel J0017+5312_X_2014_01_04_pus_map.mod ! Writing 88 model components to file: J0017+5312_X_2014_01_04_pus_map.mod wobs J0017+5312_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0017+5312_X_2014_01_04_pus_uvs.fits wwins J0017+5312_X_2014_01_04_pus_map.win ! wwins: Wrote 4 windows to J0017+5312_X_2014_01_04_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 = -7.08867e-05 Jy ! Component: 100 - total flux cleaned = -0.000273957 Jy ! Component: 150 - total flux cleaned = -0.000547213 Jy ! Component: 200 - total flux cleaned = -0.00088074 Jy ! Component: 250 - total flux cleaned = -0.00103462 Jy ! Component: 300 - total flux cleaned = -0.00103629 Jy ! Component: 350 - total flux cleaned = -0.00100415 Jy ! Component: 400 - total flux cleaned = -0.00097345 Jy ! Component: 450 - total flux cleaned = -0.000884021 Jy ! Component: 500 - total flux cleaned = -0.000940759 Jy ! Component: 550 - total flux cleaned = -0.000858984 Jy ! Component: 600 - total flux cleaned = -0.000859349 Jy ! Component: 650 - total flux cleaned = -0.00076057 Jy ! Component: 700 - total flux cleaned = -0.00066432 Jy ! Component: 750 - total flux cleaned = -0.000547711 Jy ! Component: 800 - total flux cleaned = -0.000525039 Jy ! Component: 850 - total flux cleaned = -0.000525283 Jy ! Component: 900 - total flux cleaned = -0.000546591 Jy ! Component: 950 - total flux cleaned = -0.000546787 Jy ! Component: 1000 - total flux cleaned = -0.000566766 Jy ! Component: 1050 - total flux cleaned = -0.000547079 Jy ! Component: 1100 - total flux cleaned = -0.000546671 Jy ! Component: 1150 - total flux cleaned = -0.000527939 Jy ! Component: 1200 - total flux cleaned = -0.000528258 Jy ! Component: 1250 - total flux cleaned = -0.000546114 Jy ! Component: 1300 - total flux cleaned = -0.000581018 Jy ! Component: 1350 - total flux cleaned = -0.000581042 Jy ! Component: 1400 - total flux cleaned = -0.000631431 Jy ! Component: 1450 - total flux cleaned = -0.000647877 Jy ! Component: 1500 - total flux cleaned = -0.000647843 Jy ! Component: 1550 - total flux cleaned = -0.000728122 Jy ! Component: 1600 - total flux cleaned = -0.000696305 Jy ! Component: 1650 - total flux cleaned = -0.000727561 Jy ! Component: 1700 - total flux cleaned = -0.000727626 Jy ! Component: 1750 - total flux cleaned = -0.00075791 Jy ! Component: 1800 - total flux cleaned = -0.000727577 Jy ! Component: 1850 - total flux cleaned = -0.000712675 Jy ! Component: 1900 - total flux cleaned = -0.000668385 Jy ! Component: 1950 - total flux cleaned = -0.000610003 Jy ! Component: 2000 - total flux cleaned = -0.000581156 Jy ! Total flux subtracted in 2048 components = -0.000581183 Jy ! Clean residual min=-0.000729 max=0.000742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.530631 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 208 components and 0.530631 Jy ![Exited script file: muppet] wmap "J0017+5312_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9399 x 1.15 at -80.95 degrees (North through East) ! Clean map min=-0.0030047 max=0.27804 Jy/beam ! Writing clean map to FITS file: J0017+5312_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.278041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239407 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258315 0.258315 0.51663 1.03326 2.06652 4.13304 8.26607 16.5321 33.0643 66.1286 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.278 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9399 x 1.15 at -80.95 degrees (North through East) ! Clean map min=-0.0030047 max=0.27804 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 J0017+5312_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:20:31 2017