! Started logfile: J0853+6722_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:10:26 2016 obs J0853+6722_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0853+6722_X_2014_06_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.700364 visibilities/baseline/integration-bin. ! Found source: J0853+6722 ! ! 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 344 lines of history. ! ! Reading 46140 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 J0853+6722_X_2014_06_09_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 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961925Jy sigma=0.011524 ! Fit after self-cal, rms=0.930491Jy sigma=0.011160 ! 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=0.7141 mas, bmaj=1.373 mas, bpa=-70.94 degrees ! Estimated noise=810.234 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 = 0.0494678 Jy ! Component: 100 - total flux cleaned = 0.0657416 Jy ! Total flux subtracted in 100 components = 0.0657416 Jy ! Clean residual min=-0.007972 max=0.020514 Jy/beam ! Clean residual mean=-0.000085 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 0.0657416 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0657416 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=0.089586Jy sigma=0.001046 ! Fit after self-cal, rms=0.089176Jy sigma=0.001039 ! Inverting map ! Added new window around map position (2.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179113 Jy ! Component: 100 - total flux cleaned = 0.0287122 Jy ! Total flux subtracted in 100 components = 0.0287122 Jy ! Clean residual min=-0.006118 max=0.014643 Jy/beam ! Clean residual mean=-0.000056 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.0944538 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0944538 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=0.083493Jy sigma=0.000965 ! Fit after self-cal, rms=0.082191Jy sigma=0.000949 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138859 Jy ! Component: 100 - total flux cleaned = 0.0221577 Jy ! Total flux subtracted in 100 components = 0.0221577 Jy ! Clean residual min=-0.005310 max=0.009742 Jy/beam ! Clean residual mean=-0.000038 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.116612 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.116612 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=0.078284Jy sigma=0.000899 ! Fit after self-cal, rms=0.077255Jy sigma=0.000886 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110403 Jy ! Component: 100 - total flux cleaned = 0.0175401 Jy ! Total flux subtracted in 100 components = 0.0175401 Jy ! Clean residual min=-0.004972 max=0.006437 Jy/beam ! Clean residual mean=-0.000023 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.134152 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.134152 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=0.074656Jy sigma=0.000853 ! Fit after self-cal, rms=0.073985Jy sigma=0.000844 ! 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=0.9739 mas, bmaj=1.683 mas, bpa=-76.76 degrees ! Estimated noise=277.364 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 = 0.0122587 Jy ! Component: 100 - total flux cleaned = 0.0183008 Jy ! Component: 150 - total flux cleaned = 0.0222945 Jy ! Component: 200 - total flux cleaned = 0.0251202 Jy ! Total flux subtracted in 200 components = 0.0251202 Jy ! Clean residual min=-0.005113 max=0.006980 Jy/beam ! Clean residual mean=-0.000007 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.159272 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.159272 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=0.071923Jy sigma=0.000820 ! Fit after self-cal, rms=0.071522Jy sigma=0.000814 ! 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 1.14 HN 1.10 KP 0.90 ! LA 1.01 MK 0.94 NL 1.02 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.83 ! LA 1.00 MK 0.94 NL 1.02 OV 1.00 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.14 KP 0.81 ! LA 1.02 MK 0.93 NL 1.01 OV 0.95 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.07 KP 0.79 ! LA 1.03 MK 0.96 NL 1.05 OV 0.97 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.74 ! LA 1.04 MK 0.95 NL 1.06 OV 1.00 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.11 KP 0.78 ! LA 1.03 MK 1.06 NL 1.06 OV 1.11 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.28 HN 1.18 KP 0.79 ! LA 1.13 MK 1.02 NL 1.09 OV 1.09 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.11 KP 0.72 ! LA 1.04 MK 1.00 NL 1.08 OV 1.03 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.11 KP 0.76 ! LA 1.09 MK 0.91 NL 1.04 OV 1.06 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.19 KP 0.83 ! LA 1.09 MK 0.96 NL 1.07 OV 1.01 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.07 KP 0.82 ! LA 1.10 MK 1.02 NL 1.07 OV 1.01 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.13 KP 0.88 ! LA 1.11 MK 0.94 NL 1.04 OV 1.01 ! PT 0.93 SC 1.05 ! ! ! Fit before self-cal, rms=0.071522Jy sigma=0.000814 ! Fit after self-cal, rms=0.071439Jy sigma=0.000794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=1.687 mas, bpa=-76.12 degrees ! Estimated noise=279.831 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 (-3.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417379 Jy ! Component: 100 - total flux cleaned = 0.00586669 Jy ! Component: 150 - total flux cleaned = 0.00712822 Jy ! Component: 200 - total flux cleaned = 0.00811061 Jy ! Total flux subtracted in 200 components = 0.00811061 Jy ! Clean residual min=-0.002873 max=0.002679 Jy/beam ! Clean residual mean=-0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.167382 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.167382 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=0.070961Jy sigma=0.000787 ! Fit after self-cal, rms=0.070923Jy sigma=0.000786 ! 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=0.070923Jy sigma=0.000786 ! Fit after self-cal, rms=0.070938Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9763 mas, bmaj=1.689 mas, bpa=-76.46 degrees ! Estimated noise=277.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215141 Jy ! Component: 100 - total flux cleaned = 0.00109213 Jy ! Component: 150 - total flux cleaned = 0.00182402 Jy ! Component: 200 - total flux cleaned = 0.00245575 Jy ! Total flux subtracted in 200 components = 0.00245575 Jy ! Clean residual min=-0.002304 max=0.002294 Jy/beam ! Clean residual mean=0.000011 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.169838 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 0.169838 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=0.070804Jy sigma=0.000782 ! Fit after self-cal, rms=0.070787Jy sigma=0.000782 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 = -0.000260475 Jy ! Component: 100 - total flux cleaned = 0.000200399 Jy ! Component: 150 - total flux cleaned = 0.000374273 Jy ! Component: 200 - total flux cleaned = 0.000503496 Jy ! Total flux subtracted in 200 components = 0.000503496 Jy ! Clean residual min=-0.002118 max=0.002153 Jy/beam ! Clean residual mean=0.000014 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.170342 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.170342 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=0.070729Jy sigma=0.000781 ! Fit after self-cal, rms=0.070716Jy sigma=0.000781 ! 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=0.070716Jy sigma=0.000781 ! Fit after self-cal, rms=0.070425Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.979 mas, bmaj=1.69 mas, bpa=-76.68 degrees ! Estimated noise=276.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000446899 Jy ! Component: 100 - total flux cleaned = -0.000229443 Jy ! Component: 150 - total flux cleaned = -9.1421e-06 Jy ! Component: 200 - total flux cleaned = 0.000164779 Jy ! Total flux subtracted in 200 components = 0.000164779 Jy ! Clean residual min=-0.001867 max=0.001984 Jy/beam ! Clean residual mean=0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.170506 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.170506 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=0.070386Jy sigma=0.000780 ! Fit after self-cal, rms=0.070380Jy sigma=0.000780 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 (2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598745 Jy ! Component: 100 - total flux cleaned = 0.000397729 Jy ! Component: 150 - total flux cleaned = 0.000391876 Jy ! Component: 200 - total flux cleaned = 0.000562906 Jy ! Total flux subtracted in 200 components = 0.000562906 Jy ! Clean residual min=-0.001505 max=0.001508 Jy/beam ! Clean residual mean=0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.171069 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.171069 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=0.070306Jy sigma=0.000779 ! Fit after self-cal, rms=0.070299Jy sigma=0.000779 ! Inverting map ! Added new window around map position (1.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955979 Jy ! Component: 100 - total flux cleaned = 0.000914075 Jy ! Component: 150 - total flux cleaned = 0.000914336 Jy ! Component: 200 - total flux cleaned = 0.000970938 Jy ! Total flux subtracted in 200 components = 0.000970938 Jy ! Clean residual min=-0.001243 max=0.001129 Jy/beam ! Clean residual mean=0.000007 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.17204 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 0.17204 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=0.070256Jy sigma=0.000779 ! Fit after self-cal, rms=0.070250Jy sigma=0.000779 ! 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=0.070250Jy sigma=0.000779 ! Fit after self-cal, rms=0.069619Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=3.53 mas, bpa=83.53 degrees ! Estimated noise=334.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.62538e-05 Jy ! Component: 100 - total flux cleaned = 0.000181545 Jy ! Component: 150 - total flux cleaned = 0.00025728 Jy ! Component: 200 - total flux cleaned = 0.000352925 Jy ! Total flux subtracted in 200 components = 0.000352925 Jy ! Clean residual min=-0.001116 max=0.000902 Jy/beam ! Clean residual mean=0.000007 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.172393 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 161 components and 0.172393 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=0.069607Jy sigma=0.000779 ! Fit after self-cal, rms=0.069597Jy sigma=0.000779 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 = -9.24296e-06 Jy ! Component: 100 - total flux cleaned = 2.24749e-05 Jy ! Component: 150 - total flux cleaned = -3.66329e-06 Jy ! Component: 200 - total flux cleaned = -1.52842e-05 Jy ! Total flux subtracted in 200 components = -1.52842e-05 Jy ! Clean residual min=-0.001101 max=0.000887 Jy/beam ! Clean residual mean=0.000006 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.172378 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 167 components and 0.172378 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=0.069591Jy sigma=0.000779 ! Fit after self-cal, rms=0.069590Jy sigma=0.000778 ! 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=0.9802 mas, bmaj=1.69 mas, bpa=-76.86 degrees ! Estimated noise=275.771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 1.69 at -76.86 degrees (North through East) ! Clean map min=-0.0011745 max=0.057911 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=0.7172 mas, bmaj=1.372 mas, bpa=-71.01 degrees ! Estimated noise=810.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535238 Jy ! Component: 100 - total flux cleaned = 0.0825634 Jy ! Component: 150 - total flux cleaned = 0.101441 Jy ! Component: 200 - total flux cleaned = 0.114718 Jy ! Total flux subtracted in 200 components = 0.114718 Jy ! Clean residual min=-0.004665 max=0.007491 Jy/beam ! Clean residual mean=-0.000052 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.114718 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.114718 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=1.69 mas, bpa=-76.86 degrees ! Estimated noise=275.771 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 = 0.0146986 Jy ! Component: 100 - total flux cleaned = 0.0238961 Jy ! Component: 150 - total flux cleaned = 0.0305312 Jy ! Component: 200 - total flux cleaned = 0.0355535 Jy ! Total flux subtracted in 200 components = 0.0355535 Jy ! Clean residual min=-0.002122 max=0.003352 Jy/beam ! Clean residual mean=-0.000047 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.150272 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.150272 Jy ! Inverting map ! Added new window around map position (-1.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399903 Jy ! Component: 100 - total flux cleaned = 0.00709662 Jy ! Component: 150 - total flux cleaned = 0.00961106 Jy ! Component: 200 - total flux cleaned = 0.0116925 Jy ! Total flux subtracted in 200 components = 0.0116925 Jy ! Clean residual min=-0.001558 max=0.001496 Jy/beam ! Clean residual mean=-0.000022 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.161964 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 95 components and 0.161964 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=2.307 mas, bmaj=3.53 mas, bpa=83.53 degrees ! Estimated noise=334.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285106 Jy ! Component: 100 - total flux cleaned = 0.00484223 Jy ! Component: 150 - total flux cleaned = 0.00630843 Jy ! Component: 200 - total flux cleaned = 0.00740806 Jy ! Total flux subtracted in 200 components = 0.00740806 Jy ! Clean residual min=-0.001315 max=0.000990 Jy/beam ! Clean residual mean=-0.000010 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.169372 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 = 0.000831042 Jy ! Component: 100 - total flux cleaned = 0.00146635 Jy ! Component: 150 - total flux cleaned = 0.00196075 Jy ! Component: 200 - total flux cleaned = 0.00234736 Jy ! Total flux subtracted in 200 components = 0.00234736 Jy ! Clean residual min=-0.001153 max=0.000917 Jy/beam ! Clean residual mean=0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.17172 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 159 components and 0.17172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=1.69 mas, bpa=-76.86 degrees ! Estimated noise=275.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.43135e-05 Jy ! Component: 100 - total flux cleaned = -5.77754e-06 Jy ! Component: 150 - total flux cleaned = 9.50093e-05 Jy ! Component: 200 - total flux cleaned = 0.000161276 Jy ! Total flux subtracted in 200 components = 0.000161276 Jy ! Clean residual min=-0.000911 max=0.000921 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.171881 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 183 components and 0.171881 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=0.069566Jy sigma=0.000778 ! Fit after self-cal, rms=0.069546Jy sigma=0.000778 wmodel J0853+6722_X_2014_06_09_pus_map.mod ! Writing 183 model components to file: J0853+6722_X_2014_06_09_pus_map.mod wobs J0853+6722_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0853+6722_X_2014_06_09_pus_uvs.fits wwins J0853+6722_X_2014_06_09_pus_map.win ! wwins: Wrote 6 windows to J0853+6722_X_2014_06_09_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 = -6.63116e-05 Jy ! Component: 100 - total flux cleaned = -5.09411e-05 Jy ! Component: 150 - total flux cleaned = 5.28139e-06 Jy ! Component: 200 - total flux cleaned = 3.25699e-05 Jy ! Component: 250 - total flux cleaned = 3.28622e-05 Jy ! Component: 300 - total flux cleaned = 4.56181e-05 Jy ! Component: 350 - total flux cleaned = 5.77455e-05 Jy ! Component: 400 - total flux cleaned = 5.78696e-05 Jy ! Component: 450 - total flux cleaned = 2.37648e-05 Jy ! Component: 500 - total flux cleaned = 1.71158e-06 Jy ! Component: 550 - total flux cleaned = -3.04828e-05 Jy ! Component: 600 - total flux cleaned = -7.21831e-05 Jy ! Component: 650 - total flux cleaned = -0.000153267 Jy ! Component: 700 - total flux cleaned = -0.000192779 Jy ! Component: 750 - total flux cleaned = -0.000240986 Jy ! Component: 800 - total flux cleaned = -0.000297493 Jy ! Component: 850 - total flux cleaned = -0.000343758 Jy ! Component: 900 - total flux cleaned = -0.00037097 Jy ! Component: 950 - total flux cleaned = -0.000415395 Jy ! Component: 1000 - total flux cleaned = -0.000432742 Jy ! Component: 1050 - total flux cleaned = -0.000483989 Jy ! Component: 1100 - total flux cleaned = -0.000517405 Jy ! Component: 1150 - total flux cleaned = -0.000550215 Jy ! Component: 1200 - total flux cleaned = -0.000582493 Jy ! Component: 1250 - total flux cleaned = -0.00059051 Jy ! Component: 1300 - total flux cleaned = -0.000629571 Jy ! Component: 1350 - total flux cleaned = -0.000652506 Jy ! Component: 1400 - total flux cleaned = -0.000682733 Jy ! Component: 1450 - total flux cleaned = -0.000727328 Jy ! Component: 1500 - total flux cleaned = -0.000771305 Jy ! Component: 1550 - total flux cleaned = -0.000828917 Jy ! Component: 1600 - total flux cleaned = -0.000857129 Jy ! Component: 1650 - total flux cleaned = -0.000913009 Jy ! Component: 1700 - total flux cleaned = -0.000954227 Jy ! Component: 1750 - total flux cleaned = -0.000981321 Jy ! Component: 1800 - total flux cleaned = -0.0010282 Jy ! Component: 1850 - total flux cleaned = -0.00105461 Jy ! Component: 1900 - total flux cleaned = -0.00108074 Jy ! Component: 1950 - total flux cleaned = -0.00109372 Jy ! Component: 2000 - total flux cleaned = -0.00110661 Jy ! Total flux subtracted in 2048 components = -0.00113182 Jy ! Clean residual min=-0.000358 max=0.000332 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.170749 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 304 components and 0.170749 Jy ![Exited script file: muppet] wmap "J0853+6722_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 1.69 at -76.86 degrees (North through East) ! Clean map min=-0.0006021 max=0.059822 Jy/beam ! Writing clean map to FITS file: J0853+6722_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0598224 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115083 device "J0853+6722_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0853+6722_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.577124 0.577124 1.15425 2.3085 4.61699 9.23398 18.468 36.9359 73.8718 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9802 x 1.69 at -76.86 degrees (North through East) ! Clean map min=-0.0006021 max=0.059822 Jy/beam quit ! Quitting program ! Log file J0853+6722_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:10:30 2016