! Started logfile: J2007+6607_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:48:54 2016 obs J2007+6607_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2007+6607_X_2014_12_20_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975794 visibilities/baseline/integration-bin. ! Found source: J2007+6607 ! ! 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 364 lines of history. ! ! Reading 29508 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 J2007+6607_X_2014_12_20_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.607444Jy sigma=0.006826 ! Fit after self-cal, rms=0.593005Jy sigma=0.006659 ! 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=0.7329 mas, bmaj=1.228 mas, bpa=81.13 degrees ! Estimated noise=768.017 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 = 0.317334 Jy ! Component: 100 - total flux cleaned = 0.394239 Jy ! Total flux subtracted in 100 components = 0.394239 Jy ! Clean residual min=-0.015274 max=0.030950 Jy/beam ! Clean residual mean=-0.000077 rms=0.004534 Jy/beam ! Combined flux in latest and established models = 0.394239 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.394239 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=0.105593Jy sigma=0.001172 ! Fit after self-cal, rms=0.105599Jy sigma=0.001172 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343919 Jy ! Component: 100 - total flux cleaned = 0.0528046 Jy ! Total flux subtracted in 100 components = 0.0528046 Jy ! Clean residual min=-0.015546 max=0.016679 Jy/beam ! Clean residual mean=0.000005 rms=0.003184 Jy/beam ! Combined flux in latest and established models = 0.447044 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 9 components and 0.447044 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=0.095262Jy sigma=0.000982 ! Fit after self-cal, rms=0.095259Jy sigma=0.000982 ! 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=0.9604 mas, bmaj=1.564 mas, bpa=83.19 degrees ! Estimated noise=364.551 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 = 0.0100139 Jy ! Component: 100 - total flux cleaned = 0.0139397 Jy ! Component: 150 - total flux cleaned = 0.0141864 Jy ! Component: 200 - total flux cleaned = 0.0145105 Jy ! Total flux subtracted in 200 components = 0.0145105 Jy ! Clean residual min=-0.012279 max=0.013197 Jy/beam ! Clean residual mean=0.000054 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.461554 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.461554 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=0.094873Jy sigma=0.000963 ! Fit after self-cal, rms=0.094866Jy sigma=0.000963 ! 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 0.95 FD 1.06 HN 0.99 KP 1.09 ! LA 0.96 MK 0.92 NL 0.93 OV 0.94 ! PT 1.09 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.03 KP 1.02 ! LA 0.95 MK 0.90 NL 0.93 OV 0.94 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.03 KP 0.96 ! LA 0.98 MK 0.92 NL 0.94 OV 0.93 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.02 KP 0.93 ! LA 0.98 MK 0.92 NL 0.93 OV 0.93 ! PT 1.05 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.96 KP 0.87 ! LA 0.98 MK 0.95 NL 0.95 OV 0.94 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.01 KP 0.88 ! LA 0.97 MK 0.94 NL 0.97 OV 0.97 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.19 HN 1.13 KP 0.87 ! LA 1.00 MK 0.98 NL 1.00 OV 1.01 ! PT 1.12 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.08 KP 0.87 ! LA 0.98 MK 0.93 NL 0.96 OV 0.98 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.06 KP 0.90 ! LA 0.99 MK 0.92 NL 0.95 OV 0.98 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.05 KP 0.94 ! LA 1.00 MK 0.96 NL 0.95 OV 0.98 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.04 KP 0.98 ! LA 1.00 MK 0.97 NL 0.95 OV 0.96 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.03 KP 1.02 ! LA 0.99 MK 0.96 NL 0.96 OV 0.98 ! PT 1.07 SC 1.09 ! ! ! Fit before self-cal, rms=0.094866Jy sigma=0.000963 ! Fit after self-cal, rms=0.088347Jy sigma=0.000850 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=1.564 mas, bpa=84.29 degrees ! Estimated noise=360.784 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 (-0.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741498 Jy ! Component: 100 - total flux cleaned = 0.0083192 Jy ! Component: 150 - total flux cleaned = 0.00851013 Jy ! Component: 200 - total flux cleaned = 0.00851487 Jy ! Total flux subtracted in 200 components = 0.00851487 Jy ! Clean residual min=-0.006725 max=0.007426 Jy/beam ! Clean residual mean=-0.000014 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.470069 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.470069 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=0.086642Jy sigma=0.000835 ! Fit after self-cal, rms=0.086550Jy sigma=0.000833 ! 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=0.086550Jy sigma=0.000833 ! Fit after self-cal, rms=0.085985Jy sigma=0.000789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9609 mas, bmaj=1.557 mas, bpa=83.82 degrees ! Estimated noise=362.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036297 Jy ! Component: 100 - total flux cleaned = 0.00465863 Jy ! Component: 150 - total flux cleaned = 0.00539523 Jy ! Component: 200 - total flux cleaned = 0.00580195 Jy ! Total flux subtracted in 200 components = 0.00580195 Jy ! Clean residual min=-0.002300 max=0.002923 Jy/beam ! Clean residual mean=-0.000013 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.475871 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.475871 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=0.085818Jy sigma=0.000787 ! Fit after self-cal, rms=0.085877Jy sigma=0.000787 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 (-3.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268297 Jy ! Component: 100 - total flux cleaned = 0.00421306 Jy ! Component: 150 - total flux cleaned = 0.00491499 Jy ! Component: 200 - total flux cleaned = 0.0054828 Jy ! Total flux subtracted in 200 components = 0.0054828 Jy ! Clean residual min=-0.001914 max=0.001451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.481354 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.481354 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=0.085777Jy sigma=0.000785 ! Fit after self-cal, rms=0.085777Jy sigma=0.000785 ! 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=0.085777Jy sigma=0.000785 ! Fit after self-cal, rms=0.085847Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=1.556 mas, bpa=83.73 degrees ! Estimated noise=362.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793282 Jy ! Component: 100 - total flux cleaned = 0.00124942 Jy ! Component: 150 - total flux cleaned = 0.00158048 Jy ! Component: 200 - total flux cleaned = 0.00185045 Jy ! Total flux subtracted in 200 components = 0.00185045 Jy ! Clean residual min=-0.001809 max=0.001369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.483205 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.483205 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=0.085808Jy sigma=0.000784 ! Fit after self-cal, rms=0.085810Jy sigma=0.000784 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 = 0.000290953 Jy ! Component: 100 - total flux cleaned = 0.000530659 Jy ! Component: 150 - total flux cleaned = 0.000643652 Jy ! Component: 200 - total flux cleaned = 0.000725254 Jy ! Total flux subtracted in 200 components = 0.000725254 Jy ! Clean residual min=-0.001746 max=0.001305 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.48393 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.48393 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=0.085789Jy sigma=0.000784 ! Fit after self-cal, rms=0.085789Jy sigma=0.000784 ! 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=0.085789Jy sigma=0.000784 ! Fit after self-cal, rms=0.085796Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.214 mas, bmaj=3.011 mas, bpa=73.26 degrees ! Estimated noise=442.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083348 Jy ! Component: 100 - total flux cleaned = 0.00105593 Jy ! Component: 150 - total flux cleaned = 0.00113203 Jy ! Component: 200 - total flux cleaned = 0.00121002 Jy ! Total flux subtracted in 200 components = 0.00121002 Jy ! Clean residual min=-0.001789 max=0.001545 Jy/beam ! Clean residual mean=0.000006 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.48514 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.48514 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=0.085792Jy sigma=0.000784 ! Fit after self-cal, rms=0.085791Jy sigma=0.000784 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 = 0.000104823 Jy ! Component: 100 - total flux cleaned = 0.000164002 Jy ! Component: 150 - total flux cleaned = 0.00022809 Jy ! Component: 200 - total flux cleaned = 0.000247878 Jy ! Total flux subtracted in 200 components = 0.000247878 Jy ! Clean residual min=-0.001730 max=0.001563 Jy/beam ! Clean residual mean=0.000007 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.485388 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.485388 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=0.085789Jy sigma=0.000784 ! Fit after self-cal, rms=0.085788Jy sigma=0.000784 ! 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=0.9603 mas, bmaj=1.556 mas, bpa=83.65 degrees ! Estimated noise=362.363 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9603 x 1.556 at 83.65 degrees (North through East) ! Clean map min=-0.001547 max=0.41834 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=0.7322 mas, bmaj=1.221 mas, bpa=81.53 degrees ! Estimated noise=761.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.31448 Jy ! Component: 100 - total flux cleaned = 0.3918 Jy ! Component: 150 - total flux cleaned = 0.425699 Jy ! Component: 200 - total flux cleaned = 0.4438 Jy ! Total flux subtracted in 200 components = 0.4438 Jy ! Clean residual min=-0.005636 max=0.008910 Jy/beam ! Clean residual mean=-0.000054 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.4438 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.4438 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=1.556 mas, bpa=83.65 degrees ! Estimated noise=362.363 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 = 0.0129749 Jy ! Component: 100 - total flux cleaned = 0.0204083 Jy ! Component: 150 - total flux cleaned = 0.0253088 Jy ! Component: 200 - total flux cleaned = 0.0289214 Jy ! Total flux subtracted in 200 components = 0.0289214 Jy ! Clean residual min=-0.002354 max=0.002302 Jy/beam ! Clean residual mean=-0.000028 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.472721 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.472721 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=2.214 mas, bmaj=3.011 mas, bpa=73.26 degrees ! Estimated noise=442.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417392 Jy ! Component: 100 - total flux cleaned = 0.00682042 Jy ! Component: 150 - total flux cleaned = 0.00859948 Jy ! Component: 200 - total flux cleaned = 0.00986749 Jy ! Total flux subtracted in 200 components = 0.00986749 Jy ! Clean residual min=-0.002011 max=0.001739 Jy/beam ! Clean residual mean=-0.000008 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.482589 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 = 0.000931827 Jy ! Component: 100 - total flux cleaned = 0.00162493 Jy ! Component: 150 - total flux cleaned = 0.00212623 Jy ! Component: 200 - total flux cleaned = 0.00234189 Jy ! Total flux subtracted in 200 components = 0.00234189 Jy ! Clean residual min=-0.001772 max=0.001644 Jy/beam ! Clean residual mean=0.000004 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.48493 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 102 components and 0.48493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=1.556 mas, bpa=83.65 degrees ! Estimated noise=362.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388134 Jy ! Component: 100 - total flux cleaned = 0.000391277 Jy ! Component: 150 - total flux cleaned = 0.000391092 Jy ! Component: 200 - total flux cleaned = 0.000434617 Jy ! Total flux subtracted in 200 components = 0.000434617 Jy ! Clean residual min=-0.001657 max=0.001498 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.485365 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.485365 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=0.085856Jy sigma=0.000785 ! Fit after self-cal, rms=0.085843Jy sigma=0.000785 wmodel J2007+6607_X_2014_12_20_pus_map.mod ! Writing 118 model components to file: J2007+6607_X_2014_12_20_pus_map.mod wobs J2007+6607_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2007+6607_X_2014_12_20_pus_uvs.fits wwins J2007+6607_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2007+6607_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000659754 Jy ! Component: 100 - total flux cleaned = -0.00100602 Jy ! Component: 150 - total flux cleaned = -0.00113125 Jy ! Component: 200 - total flux cleaned = -0.00125157 Jy ! Component: 250 - total flux cleaned = -0.00127508 Jy ! Component: 300 - total flux cleaned = -0.00138674 Jy ! Component: 350 - total flux cleaned = -0.00145152 Jy ! Component: 400 - total flux cleaned = -0.00153586 Jy ! Component: 450 - total flux cleaned = -0.00155668 Jy ! Component: 500 - total flux cleaned = -0.00165602 Jy ! Component: 550 - total flux cleaned = -0.00163583 Jy ! Component: 600 - total flux cleaned = -0.00157917 Jy ! Component: 650 - total flux cleaned = -0.00159782 Jy ! Component: 700 - total flux cleaned = -0.0015793 Jy ! Component: 750 - total flux cleaned = -0.00150738 Jy ! Component: 800 - total flux cleaned = -0.00147227 Jy ! Component: 850 - total flux cleaned = -0.00138628 Jy ! Component: 900 - total flux cleaned = -0.00128568 Jy ! Component: 950 - total flux cleaned = -0.00123621 Jy ! Component: 1000 - total flux cleaned = -0.00113896 Jy ! Component: 1050 - total flux cleaned = -0.000995107 Jy ! Component: 1100 - total flux cleaned = -0.00090053 Jy ! Component: 1150 - total flux cleaned = -0.000791829 Jy ! Component: 1200 - total flux cleaned = -0.000715217 Jy ! Component: 1250 - total flux cleaned = -0.00059453 Jy ! Component: 1300 - total flux cleaned = -0.000535163 Jy ! Component: 1350 - total flux cleaned = -0.000476668 Jy ! Component: 1400 - total flux cleaned = -0.000418787 Jy ! Component: 1450 - total flux cleaned = -0.000361741 Jy ! Component: 1500 - total flux cleaned = -0.000333438 Jy ! Component: 1550 - total flux cleaned = -0.000236202 Jy ! Component: 1600 - total flux cleaned = -0.000222713 Jy ! Component: 1650 - total flux cleaned = -0.000181924 Jy ! Component: 1700 - total flux cleaned = -8.79853e-05 Jy ! Component: 1750 - total flux cleaned = -2.19124e-05 Jy ! Component: 1800 - total flux cleaned = 4.36706e-05 Jy ! Component: 1850 - total flux cleaned = 9.53779e-05 Jy ! Component: 1900 - total flux cleaned = 0.000146412 Jy ! Component: 1950 - total flux cleaned = 0.000209698 Jy ! Component: 2000 - total flux cleaned = 0.000259625 Jy ! Total flux subtracted in 2048 components = 0.000296792 Jy ! Clean residual min=-0.000699 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.485662 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 247 components and 0.485662 Jy ![Exited script file: muppet] wmap "J2007+6607_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9603 x 1.556 at 83.65 degrees (North through East) ! Clean map min=-0.0011466 max=0.41726 Jy/beam ! Writing clean map to FITS file: J2007+6607_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.417264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215742 device "J2007+6607_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2007+6607_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155111 0.155111 0.310223 0.620446 1.24089 2.48178 4.96357 9.92714 19.8543 39.7085 79.4171 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.417 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9603 x 1.556 at 83.65 degrees (North through East) ! Clean map min=-0.0011466 max=0.41726 Jy/beam quit ! Quitting program ! Log file J2007+6607_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:48:56 2016