! Started logfile: J2007+6607_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:08:32 2019 obs J2007+6607_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2007+6607_X_2017_03_27_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964533 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 1844 lines of history. ! ! Reading 78648 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_2017_03_27_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.516938Jy sigma=0.004124 ! Fit after self-cal, rms=0.498119Jy sigma=0.003973 ! 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=0.8186 mas, bmaj=0.8774 mas, bpa=-19.78 degrees ! Estimated noise=858.395 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 = 0.38328 Jy ! Component: 100 - total flux cleaned = 0.493554 Jy ! Total flux subtracted in 100 components = 0.493554 Jy ! Clean residual min=-0.011128 max=0.046706 Jy/beam ! Clean residual mean=-0.000129 rms=0.003707 Jy/beam ! Combined flux in latest and established models = 0.493553 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.493553 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=0.130929Jy sigma=0.000964 ! Fit after self-cal, rms=0.130918Jy sigma=0.000963 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480223 Jy ! Component: 100 - total flux cleaned = 0.0708359 Jy ! Total flux subtracted in 100 components = 0.0708359 Jy ! Clean residual min=-0.007942 max=0.011216 Jy/beam ! Clean residual mean=-0.000021 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.564389 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.564389 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=0.111854Jy sigma=0.000751 ! Fit after self-cal, rms=0.111852Jy sigma=0.000751 ! 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=1.092 mas, bmaj=1.124 mas, bpa=-21.36 degrees ! Estimated noise=316.232 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 = 0.01538 Jy ! Component: 100 - total flux cleaned = 0.0224838 Jy ! Component: 150 - total flux cleaned = 0.0259287 Jy ! Component: 200 - total flux cleaned = 0.0265302 Jy ! Total flux subtracted in 200 components = 0.0265302 Jy ! Clean residual min=-0.006471 max=0.007933 Jy/beam ! Clean residual mean=0.000038 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.59092 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.59092 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=0.110335Jy sigma=0.000731 ! Fit after self-cal, rms=0.110333Jy sigma=0.000731 ! 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 0.94 FD 0.97 HN 1.07 KP 1.01 ! LA 1.00 MK 0.97 NL 0.96 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.03 KP 1.03 ! LA 1.00 MK 0.96 NL 0.97 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 0.97 ! LA 1.02 MK 0.97 NL 0.96 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.05 KP 1.00 ! LA 1.03 MK 0.98 NL 0.96 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 1.00 ! LA 1.02 MK 1.00 NL 0.96 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.05 KP 1.00 ! LA 1.03 MK 0.98 NL 0.96 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.04 KP 1.00 ! LA 1.04 MK 0.99 NL 0.97 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.03 KP 1.01 ! LA 1.02 MK 0.98 NL 0.97 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 1.00 ! LA 1.04 MK 0.97 NL 0.97 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.08 KP 0.91 ! LA 1.03 MK 0.99 NL 0.85 OV 1.09 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.14 KP 1.02 ! LA 1.10 MK 1.04 NL 0.91 OV 1.15 ! PT 1.13 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.07 KP 1.04 ! LA 1.05 MK 0.99 NL 0.89 OV 1.12 ! PT 1.09 SC 1.04 ! ! ! Fit before self-cal, rms=0.110333Jy sigma=0.000731 ! Fit after self-cal, rms=0.105691Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=1.13 mas, bpa=-23.92 degrees ! Estimated noise=316.087 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, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614398 Jy ! Component: 100 - total flux cleaned = 0.0080223 Jy ! Component: 150 - total flux cleaned = 0.00867296 Jy ! Component: 200 - total flux cleaned = 0.0089383 Jy ! Total flux subtracted in 200 components = 0.0089383 Jy ! Clean residual min=-0.003435 max=0.003573 Jy/beam ! Clean residual mean=0.000005 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.599858 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.599858 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=0.105216Jy sigma=0.000666 ! Fit after self-cal, rms=0.105177Jy sigma=0.000665 ! 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=0.105177Jy sigma=0.000665 ! Fit after self-cal, rms=0.108275Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.128 mas, bpa=-23.54 degrees ! Estimated noise=316.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256709 Jy ! Component: 100 - total flux cleaned = 0.00325349 Jy ! Component: 150 - total flux cleaned = 0.00343553 Jy ! Component: 200 - total flux cleaned = 0.00355091 Jy ! Total flux subtracted in 200 components = 0.00355091 Jy ! Clean residual min=-0.001930 max=0.002980 Jy/beam ! Clean residual mean=-0.000007 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.603409 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.603409 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=0.108167Jy sigma=0.000652 ! Fit after self-cal, rms=0.108192Jy sigma=0.000652 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 (-3.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299889 Jy ! Component: 100 - total flux cleaned = 0.00453659 Jy ! Component: 150 - total flux cleaned = 0.00549156 Jy ! Component: 200 - total flux cleaned = 0.00578857 Jy ! Total flux subtracted in 200 components = 0.00578857 Jy ! Clean residual min=-0.001940 max=0.001567 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.609198 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.609198 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=0.108097Jy sigma=0.000651 ! Fit after self-cal, rms=0.108089Jy sigma=0.000651 ! 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=0.108089Jy sigma=0.000651 ! Fit after self-cal, rms=0.108280Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.127 mas, bpa=-23.26 degrees ! Estimated noise=316.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115726 Jy ! Component: 100 - total flux cleaned = 0.00166952 Jy ! Component: 150 - total flux cleaned = 0.00194825 Jy ! Component: 200 - total flux cleaned = 0.00212131 Jy ! Total flux subtracted in 200 components = 0.00212131 Jy ! Clean residual min=-0.001781 max=0.001581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.611319 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.611319 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=0.108236Jy sigma=0.000651 ! Fit after self-cal, rms=0.108236Jy sigma=0.000651 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 = 0.000391018 Jy ! Component: 100 - total flux cleaned = 0.000512247 Jy ! Component: 150 - total flux cleaned = 0.000590367 Jy ! Component: 200 - total flux cleaned = 0.000663873 Jy ! Total flux subtracted in 200 components = 0.000663873 Jy ! Clean residual min=-0.001844 max=0.001537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.611983 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.611983 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=0.108207Jy sigma=0.000650 ! Fit after self-cal, rms=0.108207Jy sigma=0.000650 ! 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=0.108207Jy sigma=0.000650 ! Fit after self-cal, rms=0.108307Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.374 mas, bmaj=2.589 mas, bpa=81 degrees ! Estimated noise=395.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700395 Jy ! Component: 100 - total flux cleaned = 0.00106723 Jy ! Component: 150 - total flux cleaned = 0.00133854 Jy ! Component: 200 - total flux cleaned = 0.00156409 Jy ! Total flux subtracted in 200 components = 0.00156409 Jy ! Clean residual min=-0.001218 max=0.000991 Jy/beam ! Clean residual mean=-0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.613547 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.613547 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=0.108299Jy sigma=0.000650 ! Fit after self-cal, rms=0.108296Jy sigma=0.000650 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 = 0.000164225 Jy ! Component: 100 - total flux cleaned = 0.000339274 Jy ! Component: 150 - total flux cleaned = 0.000442445 Jy ! Component: 200 - total flux cleaned = 0.000465232 Jy ! Total flux subtracted in 200 components = 0.000465232 Jy ! Clean residual min=-0.001198 max=0.000981 Jy/beam ! Clean residual mean=-0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.614012 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.614012 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=0.108293Jy sigma=0.000650 ! Fit after self-cal, rms=0.108291Jy sigma=0.000650 ! 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=1.097 mas, bmaj=1.127 mas, bpa=-23.83 degrees ! Estimated noise=316.819 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.127 at -23.83 degrees (North through East) ! Clean map min=-0.001349 max=0.51824 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 ! Performing amp+phase self-cal ! ! 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=0.108291Jy sigma=0.000650 ! Fit after self-cal, rms=0.104663Jy sigma=0.000609 ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.127 mas, bpa=-24.05 degrees ! Estimated noise=316.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.32974e-05 Jy ! Component: 100 - total flux cleaned = 9.39979e-05 Jy ! Component: 150 - total flux cleaned = 9.23243e-05 Jy ! Component: 200 - total flux cleaned = 9.35081e-05 Jy ! Total flux subtracted in 200 components = 9.35081e-05 Jy ! Clean residual min=-0.001655 max=0.001473 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.614106 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.614105 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=0.104634Jy sigma=0.000608 ! Fit after self-cal, rms=0.104634Jy sigma=0.000608 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.78483e-06 Jy ! Component: 100 - total flux cleaned = 3.53226e-05 Jy ! Component: 150 - total flux cleaned = 3.50067e-05 Jy ! Component: 200 - total flux cleaned = 3.48811e-05 Jy ! Total flux subtracted in 200 components = 3.48811e-05 Jy ! Clean residual min=-0.001636 max=0.001416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.61414 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.61414 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=0.104613Jy sigma=0.000608 ! Fit after self-cal, rms=0.104613Jy sigma=0.000608 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.104613Jy sigma=0.000608 ! Fit after self-cal, rms=0.104670Jy sigma=0.000608 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=0.8234 mas, bmaj=0.8797 mas, bpa=-20.98 degrees ! Estimated noise=863.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385285 Jy ! Component: 100 - total flux cleaned = 0.495446 Jy ! Component: 150 - total flux cleaned = 0.54312 Jy ! Component: 200 - total flux cleaned = 0.564921 Jy ! Total flux subtracted in 200 components = 0.564921 Jy ! Clean residual min=-0.005448 max=0.010312 Jy/beam ! Clean residual mean=-0.000057 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.564921 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.564921 Jy ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.127 mas, bpa=-25.2 degrees ! Estimated noise=316.683 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 = 0.0144284 Jy ! Component: 100 - total flux cleaned = 0.0231571 Jy ! Component: 150 - total flux cleaned = 0.0292312 Jy ! Component: 200 - total flux cleaned = 0.0338524 Jy ! Total flux subtracted in 200 components = 0.0338524 Jy ! Clean residual min=-0.002156 max=0.003697 Jy/beam ! Clean residual mean=-0.000035 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.598774 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.598774 Jy ! Inverting map ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387756 Jy ! Component: 100 - total flux cleaned = 0.00684083 Jy ! Component: 150 - total flux cleaned = 0.00888594 Jy ! Component: 200 - total flux cleaned = 0.0098052 Jy ! Total flux subtracted in 200 components = 0.0098052 Jy ! Clean residual min=-0.002068 max=0.002050 Jy/beam ! Clean residual mean=-0.000013 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.608579 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.608579 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=2.373 mas, bmaj=2.59 mas, bpa=81.09 degrees ! Estimated noise=395.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022923 Jy ! Component: 100 - total flux cleaned = 0.00357123 Jy ! Component: 150 - total flux cleaned = 0.00444108 Jy ! Component: 200 - total flux cleaned = 0.00498085 Jy ! Total flux subtracted in 200 components = 0.00498085 Jy ! Clean residual min=-0.001285 max=0.001052 Jy/beam ! Clean residual mean=-0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.61356 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 = 0.000210564 Jy ! Component: 100 - total flux cleaned = 0.000359168 Jy ! Component: 150 - total flux cleaned = 0.000523261 Jy ! Component: 200 - total flux cleaned = 0.000582055 Jy ! Total flux subtracted in 200 components = 0.000582055 Jy ! Clean residual min=-0.001222 max=0.001033 Jy/beam ! Clean residual mean=-0.000007 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.614142 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 89 components and 0.614142 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.127 mas, bpa=-25.2 degrees ! Estimated noise=316.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011959 Jy ! Component: 100 - total flux cleaned = -0.000120086 Jy ! Component: 150 - total flux cleaned = -5.76166e-05 Jy ! Component: 200 - total flux cleaned = -5.837e-05 Jy ! Total flux subtracted in 200 components = -5.837e-05 Jy ! Clean residual min=-0.001763 max=0.001316 Jy/beam ! Clean residual mean=-0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.614083 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.614083 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=0.104844Jy sigma=0.000610 ! Fit after self-cal, rms=0.104838Jy sigma=0.000609 wmodel J2007+6607_X_2017_03_27_pus_map.mod ! Writing 92 model components to file: J2007+6607_X_2017_03_27_pus_map.mod wobs J2007+6607_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2007+6607_X_2017_03_27_pus_uvs.fits wwins J2007+6607_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J2007+6607_X_2017_03_27_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 = -0.000755179 Jy ! Component: 100 - total flux cleaned = -0.00115549 Jy ! Component: 150 - total flux cleaned = -0.00125215 Jy ! Component: 200 - total flux cleaned = -0.00132196 Jy ! Component: 250 - total flux cleaned = -0.0014355 Jy ! Component: 300 - total flux cleaned = -0.00150192 Jy ! Component: 350 - total flux cleaned = -0.00150194 Jy ! Component: 400 - total flux cleaned = -0.00158631 Jy ! Component: 450 - total flux cleaned = -0.00164818 Jy ! Component: 500 - total flux cleaned = -0.00168881 Jy ! Component: 550 - total flux cleaned = -0.00170874 Jy ! Component: 600 - total flux cleaned = -0.00174803 Jy ! Component: 650 - total flux cleaned = -0.00174781 Jy ! Component: 700 - total flux cleaned = -0.00176669 Jy ! Component: 750 - total flux cleaned = -0.00176637 Jy ! Component: 800 - total flux cleaned = -0.0017663 Jy ! Component: 850 - total flux cleaned = -0.00176627 Jy ! Component: 900 - total flux cleaned = -0.00182097 Jy ! Component: 950 - total flux cleaned = -0.00178481 Jy ! Component: 1000 - total flux cleaned = -0.00182036 Jy ! Component: 1050 - total flux cleaned = -0.00176702 Jy ! Component: 1100 - total flux cleaned = -0.0017668 Jy ! Component: 1150 - total flux cleaned = -0.00171461 Jy ! Component: 1200 - total flux cleaned = -0.00171469 Jy ! Component: 1250 - total flux cleaned = -0.00168024 Jy ! Component: 1300 - total flux cleaned = -0.00166341 Jy ! Component: 1350 - total flux cleaned = -0.00164661 Jy ! Component: 1400 - total flux cleaned = -0.0015967 Jy ! Component: 1450 - total flux cleaned = -0.00156363 Jy ! Component: 1500 - total flux cleaned = -0.00156349 Jy ! Component: 1550 - total flux cleaned = -0.00153085 Jy ! Component: 1600 - total flux cleaned = -0.00154705 Jy ! Component: 1650 - total flux cleaned = -0.00151498 Jy ! Component: 1700 - total flux cleaned = -0.00153104 Jy ! Component: 1750 - total flux cleaned = -0.00153107 Jy ! Component: 1800 - total flux cleaned = -0.00157806 Jy ! Component: 1850 - total flux cleaned = -0.00157805 Jy ! Component: 1900 - total flux cleaned = -0.0015781 Jy ! Component: 1950 - total flux cleaned = -0.00159349 Jy ! Component: 2000 - total flux cleaned = -0.00160851 Jy ! Total flux subtracted in 2048 components = -0.00163866 Jy ! Clean residual min=-0.000755 max=0.000754 Jy/beam ! Clean residual mean=-0.000005 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.612445 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 213 components and 0.612444 Jy ![Exited script file: muppet] wmap "J2007+6607_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 1.127 at -25.2 degrees (North through East) ! Clean map min=-0.0012135 max=0.51867 Jy/beam ! Writing clean map to FITS file: J2007+6607_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.518675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141154 0.141154 0.282308 0.564616 1.12923 2.25846 4.51693 9.03386 18.0677 36.1354 72.2708 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.518 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 1.127 at -25.2 degrees (North through East) ! Clean map min=-0.0012135 max=0.51867 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2007+6607_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:08:37 2019