! Started logfile: J1629+6757_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:09:38 2016 obs J1629+6757_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1629+6757_X_2014_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979351 visibilities/baseline/integration-bin. ! Found source: J1629+6757 ! ! 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 59760 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 J1629+6757_X_2014_05_31_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977714Jy sigma=0.011318 ! Fit after self-cal, rms=0.951862Jy sigma=0.011032 ! 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=0.6963 mas, bmaj=1.505 mas, bpa=-85.86 degrees ! Estimated noise=642.995 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 = 0.0354352 Jy ! Component: 100 - total flux cleaned = 0.0463757 Jy ! Total flux subtracted in 100 components = 0.0463757 Jy ! Clean residual min=-0.004752 max=0.012364 Jy/beam ! Clean residual mean=-0.000039 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.0463758 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0463758 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=0.081168Jy sigma=0.000907 ! Fit after self-cal, rms=0.080543Jy sigma=0.000901 ! Inverting map ! Added new window around map position (-0.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110685 Jy ! Component: 100 - total flux cleaned = 0.0180651 Jy ! Total flux subtracted in 100 components = 0.0180651 Jy ! Clean residual min=-0.004436 max=0.011063 Jy/beam ! Clean residual mean=-0.000036 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.0644408 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.0644408 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=0.078126Jy sigma=0.000869 ! Fit after self-cal, rms=0.077750Jy sigma=0.000864 ! Inverting map ! Added new window around map position (0, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986946 Jy ! Component: 100 - total flux cleaned = 0.0163646 Jy ! Total flux subtracted in 100 components = 0.0163646 Jy ! Clean residual min=-0.003868 max=0.009230 Jy/beam ! Clean residual mean=-0.000029 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.0808054 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0808054 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=0.075893Jy sigma=0.000840 ! Fit after self-cal, rms=0.075492Jy sigma=0.000835 ! Inverting map ! Added new window around map position (0.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858915 Jy ! Component: 100 - total flux cleaned = 0.0149727 Jy ! Total flux subtracted in 100 components = 0.0149727 Jy ! Clean residual min=-0.003187 max=0.004735 Jy/beam ! Clean residual mean=-0.000025 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0957781 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0957781 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=0.073966Jy sigma=0.000814 ! Fit after self-cal, rms=0.073799Jy sigma=0.000813 ! 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=0.9001 mas, bmaj=1.843 mas, bpa=-87.25 degrees ! Estimated noise=252.532 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, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0093133 Jy ! Component: 100 - total flux cleaned = 0.0158092 Jy ! Component: 150 - total flux cleaned = 0.0208623 Jy ! Component: 200 - total flux cleaned = 0.0249001 Jy ! Total flux subtracted in 200 components = 0.0249001 Jy ! Clean residual min=-0.002998 max=0.005235 Jy/beam ! Clean residual mean=-0.000012 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.120678 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 89 components and 0.120678 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=0.072317Jy sigma=0.000793 ! Fit after self-cal, rms=0.072007Jy sigma=0.000790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 0.92 ! LA 0.94 MK 1.02 NL 1.14 OV 1.06 ! PT 0.97 SC 1.15 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.05 KP 0.86 ! LA 0.92 MK 1.01 NL 1.11 OV 1.08 ! PT 0.87 SC 1.10 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.10 KP 0.83 ! LA 0.95 MK 1.05 NL 1.17 OV 1.05 ! PT 0.86 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.03 KP 0.77 ! LA 0.95 MK 0.98 NL 1.12 OV 1.05 ! PT 0.91 SC 1.16 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.75 ! LA 0.94 MK 1.02 NL 1.13 OV 1.08 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.95 KP 0.76 ! LA 0.95 MK 1.01 NL 1.16 OV 1.06 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 0.97 KP 0.83 ! LA 1.00 MK 1.05 NL 1.12 OV 1.06 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 0.93 KP 0.76 ! LA 0.91 MK 0.96 NL 1.08 OV 1.11 ! PT 0.90 SC 1.15 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.95 KP 0.79 ! LA 0.96 MK 0.95 NL 1.08 OV 1.06 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.93 KP 0.78 ! LA 0.94 MK 0.93 NL 1.07 OV 1.11 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.95 KP 0.84 ! LA 1.00 MK 1.02 NL 1.04 OV 1.05 ! PT 0.89 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 0.93 FD 1.04 HN 0.92 KP 0.86 ! LA 0.95 MK 0.92 NL 1.12 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Fit before self-cal, rms=0.072007Jy sigma=0.000790 ! Fit after self-cal, rms=0.070023Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=1.857 mas, bpa=-87.04 degrees ! Estimated noise=248.037 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 = 0.00267435 Jy ! Component: 100 - total flux cleaned = 0.00366087 Jy ! Component: 150 - total flux cleaned = 0.00424805 Jy ! Component: 200 - total flux cleaned = 0.00461704 Jy ! Total flux subtracted in 200 components = 0.00461704 Jy ! Clean residual min=-0.001750 max=0.003089 Jy/beam ! Clean residual mean=0.000008 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.125295 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.125295 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=0.069850Jy sigma=0.000780 ! Fit after self-cal, rms=0.069810Jy sigma=0.000779 ! 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=0.069810Jy sigma=0.000779 ! Fit after self-cal, rms=0.069153Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9129 mas, bmaj=1.841 mas, bpa=-87.48 degrees ! Estimated noise=244.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144181 Jy ! Component: 100 - total flux cleaned = 0.00198957 Jy ! Component: 150 - total flux cleaned = 0.00221226 Jy ! Component: 200 - total flux cleaned = 0.00235234 Jy ! Total flux subtracted in 200 components = 0.00235234 Jy ! Clean residual min=-0.001537 max=0.002798 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.127648 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.127648 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=0.069053Jy sigma=0.000776 ! Fit after self-cal, rms=0.069027Jy sigma=0.000776 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 (-1.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227023 Jy ! Component: 100 - total flux cleaned = 0.00296801 Jy ! Component: 150 - total flux cleaned = 0.00323535 Jy ! Component: 200 - total flux cleaned = 0.00351646 Jy ! Total flux subtracted in 200 components = 0.00351646 Jy ! Clean residual min=-0.001455 max=0.001491 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.131164 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 130 components and 0.131164 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=0.068929Jy sigma=0.000774 ! Fit after self-cal, rms=0.068901Jy sigma=0.000774 ! 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=0.068901Jy sigma=0.000774 ! Fit after self-cal, rms=0.067536Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=1.835 mas, bpa=-87.88 degrees ! Estimated noise=239.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115055 Jy ! Component: 100 - total flux cleaned = 0.00196952 Jy ! Component: 150 - total flux cleaned = 0.00243664 Jy ! Component: 200 - total flux cleaned = 0.00272572 Jy ! Total flux subtracted in 200 components = 0.00272572 Jy ! Clean residual min=-0.001188 max=0.001265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.13389 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.13389 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=0.067477Jy sigma=0.000773 ! Fit after self-cal, rms=0.067462Jy sigma=0.000772 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 = 0.000363401 Jy ! Component: 100 - total flux cleaned = 0.000648085 Jy ! Component: 150 - total flux cleaned = 0.000800826 Jy ! Component: 200 - total flux cleaned = 0.00090935 Jy ! Total flux subtracted in 200 components = 0.00090935 Jy ! Clean residual min=-0.001127 max=0.001288 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.134799 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.134799 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=0.067435Jy sigma=0.000772 ! Fit after self-cal, rms=0.067421Jy sigma=0.000772 ! 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=0.067421Jy sigma=0.000772 ! Fit after self-cal, rms=0.066427Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=3.189 mas, bpa=85.43 degrees ! Estimated noise=291.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091405 Jy ! Component: 100 - total flux cleaned = 0.0011931 Jy ! Component: 150 - total flux cleaned = 0.00132109 Jy ! Component: 200 - total flux cleaned = 0.00131985 Jy ! Total flux subtracted in 200 components = 0.00131985 Jy ! Clean residual min=-0.001410 max=0.001865 Jy/beam ! Clean residual mean=0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.136119 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.136119 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=0.066409Jy sigma=0.000771 ! Fit after self-cal, rms=0.066397Jy sigma=0.000771 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 = 0.000100129 Jy ! Component: 100 - total flux cleaned = 0.000182411 Jy ! Component: 150 - total flux cleaned = 0.000135843 Jy ! Component: 200 - total flux cleaned = 0.000135331 Jy ! Total flux subtracted in 200 components = 0.000135331 Jy ! Clean residual min=-0.001353 max=0.001888 Jy/beam ! Clean residual mean=0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.136254 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.136254 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=0.066392Jy sigma=0.000771 ! Fit after self-cal, rms=0.066386Jy sigma=0.000771 ! 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=0.9119 mas, bmaj=1.83 mas, bpa=-88.15 degrees ! Estimated noise=235.323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9119 x 1.83 at -88.15 degrees (North through East) ! Clean map min=-0.0019046 max=0.038879 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=0.7067 mas, bmaj=1.497 mas, bpa=-86.31 degrees ! Estimated noise=608.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338927 Jy ! Component: 100 - total flux cleaned = 0.0515566 Jy ! Component: 150 - total flux cleaned = 0.0647928 Jy ! Component: 200 - total flux cleaned = 0.0752657 Jy ! Total flux subtracted in 200 components = 0.0752657 Jy ! Clean residual min=-0.004065 max=0.006243 Jy/beam ! Clean residual mean=-0.000026 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.0752657 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0752657 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9119 mas, bmaj=1.83 mas, bpa=-88.15 degrees ! Estimated noise=235.323 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 = 0.0129155 Jy ! Component: 100 - total flux cleaned = 0.0224732 Jy ! Component: 150 - total flux cleaned = 0.0297182 Jy ! Component: 200 - total flux cleaned = 0.0353205 Jy ! Total flux subtracted in 200 components = 0.0353205 Jy ! Clean residual min=-0.002368 max=0.003316 Jy/beam ! Clean residual mean=-0.000024 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.110586 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.110586 Jy ! Inverting map ! Added new window around map position (-0.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044733 Jy ! Component: 100 - total flux cleaned = 0.00808858 Jy ! Component: 150 - total flux cleaned = 0.0110831 Jy ! Component: 200 - total flux cleaned = 0.0136079 Jy ! Total flux subtracted in 200 components = 0.0136079 Jy ! Clean residual min=-0.001646 max=0.001656 Jy/beam ! Clean residual mean=-0.000010 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.124194 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 0.124194 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=2.097 mas, bmaj=3.189 mas, bpa=85.43 degrees ! Estimated noise=291.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393908 Jy ! Component: 100 - total flux cleaned = 0.00668245 Jy ! Component: 150 - total flux cleaned = 0.00843424 Jy ! Component: 200 - total flux cleaned = 0.00933227 Jy ! Total flux subtracted in 200 components = 0.00933227 Jy ! Clean residual min=-0.001556 max=0.001920 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.133526 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 = 0.000662881 Jy ! Component: 100 - total flux cleaned = 0.0011943 Jy ! Component: 150 - total flux cleaned = 0.00162176 Jy ! Component: 200 - total flux cleaned = 0.00187301 Jy ! Total flux subtracted in 200 components = 0.00187301 Jy ! Clean residual min=-0.001442 max=0.001835 Jy/beam ! Clean residual mean=0.000006 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.135399 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 142 components and 0.135399 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9119 mas, bmaj=1.83 mas, bpa=-88.15 degrees ! Estimated noise=235.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593969 Jy ! Component: 100 - total flux cleaned = 0.000861279 Jy ! Component: 150 - total flux cleaned = 0.000903362 Jy ! Component: 200 - total flux cleaned = 0.000959744 Jy ! Total flux subtracted in 200 components = 0.000959744 Jy ! Clean residual min=-0.001068 max=0.001193 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.136359 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.136359 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=0.066381Jy sigma=0.000771 ! Fit after self-cal, rms=0.066359Jy sigma=0.000771 wmodel J1629+6757_X_2014_05_31_pus_map.mod ! Writing 160 model components to file: J1629+6757_X_2014_05_31_pus_map.mod wobs J1629+6757_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1629+6757_X_2014_05_31_pus_uvs.fits wwins J1629+6757_X_2014_05_31_pus_map.win ! wwins: Wrote 7 windows to J1629+6757_X_2014_05_31_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 = 0.000514318 Jy ! Component: 100 - total flux cleaned = 0.000944784 Jy ! Component: 150 - total flux cleaned = 0.00117289 Jy ! Component: 200 - total flux cleaned = 0.00125683 Jy ! Component: 250 - total flux cleaned = 0.00132067 Jy ! Component: 300 - total flux cleaned = 0.00138219 Jy ! Component: 350 - total flux cleaned = 0.00144121 Jy ! Component: 400 - total flux cleaned = 0.00149797 Jy ! Component: 450 - total flux cleaned = 0.00153924 Jy ! Component: 500 - total flux cleaned = 0.00163249 Jy ! Component: 550 - total flux cleaned = 0.00170995 Jy ! Component: 600 - total flux cleaned = 0.00179778 Jy ! Component: 650 - total flux cleaned = 0.00185892 Jy ! Component: 700 - total flux cleaned = 0.00195488 Jy ! Component: 750 - total flux cleaned = 0.00206049 Jy ! Component: 800 - total flux cleaned = 0.0021749 Jy ! Component: 850 - total flux cleaned = 0.00229847 Jy ! Component: 900 - total flux cleaned = 0.00239756 Jy ! Component: 950 - total flux cleaned = 0.00249489 Jy ! Component: 1000 - total flux cleaned = 0.00260113 Jy ! Component: 1050 - total flux cleaned = 0.00267408 Jy ! Component: 1100 - total flux cleaned = 0.00276629 Jy ! Component: 1150 - total flux cleaned = 0.00283668 Jy ! Component: 1200 - total flux cleaned = 0.00289597 Jy ! Component: 1250 - total flux cleaned = 0.00294462 Jy ! Component: 1300 - total flux cleaned = 0.00298294 Jy ! Component: 1350 - total flux cleaned = 0.00300166 Jy ! Component: 1400 - total flux cleaned = 0.00304817 Jy ! Component: 1450 - total flux cleaned = 0.00307562 Jy ! Component: 1500 - total flux cleaned = 0.00307571 Jy ! Component: 1550 - total flux cleaned = 0.00310255 Jy ! Component: 1600 - total flux cleaned = 0.00311122 Jy ! Component: 1650 - total flux cleaned = 0.00309382 Jy ! Component: 1700 - total flux cleaned = 0.00314536 Jy ! Component: 1750 - total flux cleaned = 0.00315363 Jy ! Component: 1800 - total flux cleaned = 0.00314519 Jy ! Component: 1850 - total flux cleaned = 0.0031369 Jy ! Component: 1900 - total flux cleaned = 0.00315323 Jy ! Component: 1950 - total flux cleaned = 0.00313699 Jy ! Component: 2000 - total flux cleaned = 0.00313691 Jy ! Total flux subtracted in 2048 components = 0.00312894 Jy ! Clean residual min=-0.000449 max=0.000500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.139488 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 324 components and 0.139488 Jy ![Exited script file: muppet] wmap "J1629+6757_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9119 x 1.83 at -88.15 degrees (North through East) ! Clean map min=-0.001311 max=0.038395 Jy/beam ! Writing clean map to FITS file: J1629+6757_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0383945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161451 device "J1629+6757_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1629+6757_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26151 1.26151 2.52303 5.04606 10.0921 20.1842 40.3685 80.737 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9119 x 1.83 at -88.15 degrees (North through East) ! Clean map min=-0.001311 max=0.038395 Jy/beam quit ! Quitting program ! Log file J1629+6757_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:09:42 2016