! Started logfile: J1010+8250_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:10:04 2016 obs J1010+8250_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1010+8250_X_2014_08_05_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766667 visibilities/baseline/integration-bin. ! Found source: J1010+8250 ! ! 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 414 lines of history. ! ! Reading 29808 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 J1010+8250_X_2014_08_05_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.674744Jy sigma=0.007572 ! Fit after self-cal, rms=0.617062Jy sigma=0.006892 ! 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=1.013 mas, bmaj=1.54 mas, bpa=-82.4 degrees ! Estimated noise=622.769 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 = 0.296123 Jy ! Component: 100 - total flux cleaned = 0.378983 Jy ! Total flux subtracted in 100 components = 0.378983 Jy ! Clean residual min=-0.016676 max=0.032703 Jy/beam ! Clean residual mean=-0.000080 rms=0.005472 Jy/beam ! Combined flux in latest and established models = 0.378983 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.378983 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=0.111788Jy sigma=0.001191 ! Fit after self-cal, rms=0.111764Jy sigma=0.001190 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=1.8 mas, bpa=-84.66 degrees ! Estimated noise=367.54 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 = 0.0398781 Jy ! Component: 100 - total flux cleaned = 0.0587208 Jy ! Component: 150 - total flux cleaned = 0.0681532 Jy ! Component: 200 - total flux cleaned = 0.0732489 Jy ! Total flux subtracted in 200 components = 0.0732489 Jy ! Clean residual min=-0.017906 max=0.018272 Jy/beam ! Clean residual mean=0.000022 rms=0.004461 Jy/beam ! Combined flux in latest and established models = 0.452232 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.452232 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=0.097293Jy sigma=0.001039 ! Fit after self-cal, rms=0.097266Jy sigma=0.001038 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.07 KP 0.92 ! LA 1.03 MK 1.00* NL 0.97 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.07 KP 0.86 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.09 KP 0.82 ! LA 1.05 MK 1.00* NL 0.99 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.05 KP 0.78 ! LA 1.06 MK 1.00* NL 0.98 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.05 KP 0.74 ! LA 1.06 MK 1.00* NL 1.00 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.07 KP 0.75 ! LA 1.07 MK 1.00* NL 0.98 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.25 HN 1.21 KP 0.79 ! LA 1.16 MK 1.00* NL 1.03 OV 1.07 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.14 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.77 ! LA 1.08 MK 1.00* NL 0.99 OV 1.05 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.12 KP 0.79 ! LA 1.09 MK 1.00* NL 1.01 OV 1.04 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.09 KP 0.83 ! LA 1.11 MK 1.00* NL 1.00 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.09 KP 0.87 ! LA 1.10 MK 1.00* NL 1.00 OV 1.03 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.097266Jy sigma=0.001038 ! Fit after self-cal, rms=0.076936Jy sigma=0.000817 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=1.812 mas, bpa=-84.38 degrees ! Estimated noise=368.162 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 (4.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010463 Jy ! Component: 100 - total flux cleaned = 0.0126719 Jy ! Component: 150 - total flux cleaned = 0.0139446 Jy ! Component: 200 - total flux cleaned = 0.0148182 Jy ! Total flux subtracted in 200 components = 0.0148182 Jy ! Clean residual min=-0.004431 max=0.006219 Jy/beam ! Clean residual mean=-0.000066 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.467051 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.467051 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=0.075411Jy sigma=0.000798 ! Fit after self-cal, rms=0.075354Jy sigma=0.000796 ! 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=0.075354Jy sigma=0.000796 ! Fit after self-cal, rms=0.075081Jy sigma=0.000790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=1.823 mas, bpa=-85.16 degrees ! Estimated noise=367.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226646 Jy ! Component: 100 - total flux cleaned = 0.00300318 Jy ! Component: 150 - total flux cleaned = 0.00357361 Jy ! Component: 200 - total flux cleaned = 0.0039709 Jy ! Total flux subtracted in 200 components = 0.0039709 Jy ! Clean residual min=-0.003244 max=0.004223 Jy/beam ! Clean residual mean=-0.000031 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.471021 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.471021 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=0.074700Jy sigma=0.000786 ! Fit after self-cal, rms=0.074681Jy sigma=0.000786 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 (9.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410229 Jy ! Component: 100 - total flux cleaned = 0.0065532 Jy ! Component: 150 - total flux cleaned = 0.00737319 Jy ! Component: 200 - total flux cleaned = 0.00781477 Jy ! Total flux subtracted in 200 components = 0.00781477 Jy ! Clean residual min=-0.002805 max=0.002652 Jy/beam ! Clean residual mean=-0.000020 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.478836 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.478836 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=0.074421Jy sigma=0.000782 ! Fit after self-cal, rms=0.074391Jy sigma=0.000782 ! 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=0.074391Jy sigma=0.000782 ! Fit after self-cal, rms=0.074409Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=1.827 mas, bpa=-85.25 degrees ! Estimated noise=366.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341179 Jy ! Component: 100 - total flux cleaned = 0.000220616 Jy ! Component: 150 - total flux cleaned = 0.000804084 Jy ! Component: 200 - total flux cleaned = 0.00125598 Jy ! Total flux subtracted in 200 components = 0.00125598 Jy ! Clean residual min=-0.002379 max=0.001797 Jy/beam ! Clean residual mean=-0.000014 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.480092 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.480092 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=0.074287Jy sigma=0.000780 ! Fit after self-cal, rms=0.074279Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947851 Jy ! Component: 100 - total flux cleaned = 0.00147843 Jy ! Component: 150 - total flux cleaned = 0.00167239 Jy ! Component: 200 - total flux cleaned = 0.00184895 Jy ! Total flux subtracted in 200 components = 0.00184895 Jy ! Clean residual min=-0.002391 max=0.001793 Jy/beam ! Clean residual mean=-0.000012 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.481941 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.481941 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=0.074232Jy sigma=0.000780 ! Fit after self-cal, rms=0.074227Jy sigma=0.000780 ! 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=0.074227Jy sigma=0.000780 ! Fit after self-cal, rms=0.074303Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=2.967 mas, bpa=-76.85 degrees ! Estimated noise=420.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155774 Jy ! Component: 100 - total flux cleaned = 0.000438233 Jy ! Component: 150 - total flux cleaned = 0.000725744 Jy ! Component: 200 - total flux cleaned = 0.000904495 Jy ! Total flux subtracted in 200 components = 0.000904495 Jy ! Clean residual min=-0.002377 max=0.001817 Jy/beam ! Clean residual mean=-0.000012 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.482846 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 0.482846 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=0.074271Jy sigma=0.000779 ! Fit after self-cal, rms=0.074269Jy 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 = 0.00034835 Jy ! Component: 100 - total flux cleaned = 0.000611165 Jy ! Component: 150 - total flux cleaned = 0.00071099 Jy ! Component: 200 - total flux cleaned = 0.0007548 Jy ! Total flux subtracted in 200 components = 0.0007548 Jy ! Clean residual min=-0.002448 max=0.001803 Jy/beam ! Clean residual mean=-0.000010 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.4836 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.4836 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=0.074258Jy sigma=0.000779 ! Fit after self-cal, rms=0.074257Jy sigma=0.000779 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=1.83 mas, bpa=-85.25 degrees ! Estimated noise=366.389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 1.83 at -85.25 degrees (North through East) ! Clean map min=-0.0021912 max=0.38727 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=1.024 mas, bmaj=1.565 mas, bpa=-83.37 degrees ! Estimated noise=626.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.297177 Jy ! Component: 100 - total flux cleaned = 0.376877 Jy ! Component: 150 - total flux cleaned = 0.407561 Jy ! Component: 200 - total flux cleaned = 0.423578 Jy ! Total flux subtracted in 200 components = 0.423578 Jy ! Clean residual min=-0.004823 max=0.008422 Jy/beam ! Clean residual mean=-0.000072 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.423578 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.423578 Jy ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=1.83 mas, bpa=-85.25 degrees ! Estimated noise=366.389 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 = 0.0134953 Jy ! Component: 100 - total flux cleaned = 0.0230485 Jy ! Component: 150 - total flux cleaned = 0.0301779 Jy ! Component: 200 - total flux cleaned = 0.0356655 Jy ! Total flux subtracted in 200 components = 0.0356655 Jy ! Clean residual min=-0.002916 max=0.003217 Jy/beam ! Clean residual mean=-0.000060 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.459243 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.459243 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=2.366 mas, bmaj=2.967 mas, bpa=-76.85 degrees ! Estimated noise=420.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614491 Jy ! Component: 100 - total flux cleaned = 0.0102405 Jy ! Component: 150 - total flux cleaned = 0.013219 Jy ! Component: 200 - total flux cleaned = 0.0155463 Jy ! Total flux subtracted in 200 components = 0.0155463 Jy ! Clean residual min=-0.002762 max=0.001872 Jy/beam ! Clean residual mean=-0.000046 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.47479 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 = 0.00184489 Jy ! Component: 100 - total flux cleaned = 0.00331569 Jy ! Component: 150 - total flux cleaned = 0.00449634 Jy ! Component: 200 - total flux cleaned = 0.00544708 Jy ! Total flux subtracted in 200 components = 0.00544708 Jy ! Clean residual min=-0.002569 max=0.001687 Jy/beam ! Clean residual mean=-0.000025 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.480237 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 118 components and 0.480237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=1.83 mas, bpa=-85.25 degrees ! Estimated noise=366.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531873 Jy ! Component: 100 - total flux cleaned = 0.00112646 Jy ! Component: 150 - total flux cleaned = 0.00167576 Jy ! Component: 200 - total flux cleaned = 0.00190348 Jy ! Total flux subtracted in 200 components = 0.00190348 Jy ! Clean residual min=-0.002428 max=0.001844 Jy/beam ! Clean residual mean=-0.000010 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.48214 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.48214 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=0.074324Jy sigma=0.000779 ! Fit after self-cal, rms=0.074313Jy sigma=0.000779 wmodel J1010+8250_X_2014_08_05_pus_map.mod ! Writing 137 model components to file: J1010+8250_X_2014_08_05_pus_map.mod wobs J1010+8250_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1010+8250_X_2014_08_05_pus_uvs.fits wwins J1010+8250_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1010+8250_X_2014_08_05_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 = -0.000607954 Jy ! Component: 100 - total flux cleaned = -0.000759333 Jy ! Component: 150 - total flux cleaned = -0.000901643 Jy ! Component: 200 - total flux cleaned = -0.00113932 Jy ! Component: 250 - total flux cleaned = -0.00131513 Jy ! Component: 300 - total flux cleaned = -0.00148301 Jy ! Component: 350 - total flux cleaned = -0.00159823 Jy ! Component: 400 - total flux cleaned = -0.0017534 Jy ! Component: 450 - total flux cleaned = -0.00190319 Jy ! Component: 500 - total flux cleaned = -0.00196553 Jy ! Component: 550 - total flux cleaned = -0.00198579 Jy ! Component: 600 - total flux cleaned = -0.00200613 Jy ! Component: 650 - total flux cleaned = -0.00202535 Jy ! Component: 700 - total flux cleaned = -0.00198807 Jy ! Component: 750 - total flux cleaned = -0.00196984 Jy ! Component: 800 - total flux cleaned = -0.0019697 Jy ! Component: 850 - total flux cleaned = -0.00191687 Jy ! Component: 900 - total flux cleaned = -0.00193435 Jy ! Component: 950 - total flux cleaned = -0.00191721 Jy ! Component: 1000 - total flux cleaned = -0.00193367 Jy ! Component: 1050 - total flux cleaned = -0.00191735 Jy ! Component: 1100 - total flux cleaned = -0.00198131 Jy ! Component: 1150 - total flux cleaned = -0.0019968 Jy ! Component: 1200 - total flux cleaned = -0.00199701 Jy ! Component: 1250 - total flux cleaned = -0.00199737 Jy ! Component: 1300 - total flux cleaned = -0.00199787 Jy ! Component: 1350 - total flux cleaned = -0.00204226 Jy ! Component: 1400 - total flux cleaned = -0.00209994 Jy ! Component: 1450 - total flux cleaned = -0.00212778 Jy ! Component: 1500 - total flux cleaned = -0.00214171 Jy ! Component: 1550 - total flux cleaned = -0.00214178 Jy ! Component: 1600 - total flux cleaned = -0.00219574 Jy ! Component: 1650 - total flux cleaned = -0.00224866 Jy ! Component: 1700 - total flux cleaned = -0.00223576 Jy ! Component: 1750 - total flux cleaned = -0.00228746 Jy ! Component: 1800 - total flux cleaned = -0.00227478 Jy ! Component: 1850 - total flux cleaned = -0.00226253 Jy ! Component: 1900 - total flux cleaned = -0.00227491 Jy ! Component: 1950 - total flux cleaned = -0.00228702 Jy ! Component: 2000 - total flux cleaned = -0.00228703 Jy ! Total flux subtracted in 2048 components = -0.00231082 Jy ! Clean residual min=-0.000674 max=0.000619 Jy/beam ! Clean residual mean=-0.000007 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.479829 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 267 components and 0.47983 Jy ![Exited script file: muppet] wmap "J1010+8250_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 1.83 at -85.25 degrees (North through East) ! Clean map min=-0.0014071 max=0.38896 Jy/beam ! Writing clean map to FITS file: J1010+8250_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.388957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220839 device "J1010+8250_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1010+8250_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170331 0.170331 0.340663 0.681326 1.36265 2.7253 5.45061 10.9012 21.8024 43.6048 87.2097 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.388 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 1.83 at -85.25 degrees (North through East) ! Clean map min=-0.0014071 max=0.38896 Jy/beam quit ! Quitting program ! Log file J1010+8250_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:10:06 2016