! Started logfile: J0750+1231_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:08:54 2016 obs J0750+1231_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0750+1231_X_2014_06_09_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.445833 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0750+1231 ! ! 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 3852 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 J0750+1231_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.885966Jy sigma=0.010887 ! Fit after self-cal, rms=0.833233Jy sigma=0.010161 ! 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=1.175 mas, bmaj=5.916 mas, bpa=-12.67 degrees ! Estimated noise=1190.29 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 = 1.18306 Jy ! Component: 100 - total flux cleaned = 1.55708 Jy ! Total flux subtracted in 100 components = 1.55708 Jy ! Clean residual min=-0.133690 max=0.182206 Jy/beam ! Clean residual mean=-0.001924 rms=0.053059 Jy/beam ! Combined flux in latest and established models = 1.55708 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.55708 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=0.479859Jy sigma=0.005567 ! Fit after self-cal, rms=0.475964Jy sigma=0.005522 ! 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=1.39 mas, bmaj=5.591 mas, bpa=-12.38 degrees ! Estimated noise=915.748 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 = 0.253165 Jy ! Component: 100 - total flux cleaned = 0.385402 Jy ! Component: 150 - total flux cleaned = 0.477611 Jy ! Component: 200 - total flux cleaned = 0.546509 Jy ! Total flux subtracted in 200 components = 0.546509 Jy ! Clean residual min=-0.154413 max=0.119800 Jy/beam ! Clean residual mean=-0.000747 rms=0.038356 Jy/beam ! Combined flux in latest and established models = 2.10359 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 2.10359 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=0.293052Jy sigma=0.003414 ! Fit after self-cal, rms=0.291569Jy sigma=0.003391 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.03 KP 0.91 ! LA 1.04 MK 1.00* NL 1.02 OV 0.97 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.87 ! LA 1.04 MK 1.00* NL 1.02 OV 0.98 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.82 ! LA 1.06 MK 1.00* NL 1.03 OV 0.97 ! PT 0.91 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.05 KP 0.78 ! LA 1.06 MK 1.00* NL 1.02 OV 0.98 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00 KP 0.74 ! LA 1.06 MK 1.00* NL 1.04 OV 0.97 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.03 KP 0.75 ! LA 1.07 MK 1.00* NL 1.05 OV 1.00 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.16 KP 0.80 ! LA 1.14 MK 1.00* NL 1.09 OV 1.06 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.74 ! LA 1.05 MK 1.00* NL 1.04 OV 1.02 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.09 KP 0.76 ! LA 1.07 MK 1.00* NL 1.03 OV 1.02 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.09 KP 0.80 ! LA 1.09 MK 1.00* NL 1.05 OV 1.00 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.82 ! LA 1.09 MK 1.00* NL 1.05 OV 1.00 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.04 KP 0.86 ! LA 1.07 MK 1.00* NL 1.04 OV 1.00 ! PT 0.96 SC 1.00* ! ! ! Fit before self-cal, rms=0.291569Jy sigma=0.003391 ! Fit after self-cal, rms=0.119758Jy sigma=0.001528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.408 mas, bmaj=5.702 mas, bpa=-12.45 degrees ! Estimated noise=910.885 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 = -0.0114558 Jy ! Component: 100 - total flux cleaned = -0.017009 Jy ! Component: 150 - total flux cleaned = -0.0202192 Jy ! Component: 200 - total flux cleaned = -0.0211339 Jy ! Total flux subtracted in 200 components = -0.0211339 Jy ! Clean residual min=-0.033005 max=0.066302 Jy/beam ! Clean residual mean=-0.000135 rms=0.013741 Jy/beam ! Combined flux in latest and established models = 2.08245 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 2.08245 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=0.113063Jy sigma=0.001450 ! Fit after self-cal, rms=0.113024Jy sigma=0.001449 ! 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=0.113024Jy sigma=0.001449 ! Fit after self-cal, rms=0.112496Jy sigma=0.001443 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=5.701 mas, bpa=-12.45 degrees ! Estimated noise=910.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00901117 Jy ! Component: 100 - total flux cleaned = -0.0110557 Jy ! Component: 150 - total flux cleaned = -0.0114269 Jy ! Component: 200 - total flux cleaned = -0.0121186 Jy ! Total flux subtracted in 200 components = -0.0121186 Jy ! Clean residual min=-0.031030 max=0.063971 Jy/beam ! Clean residual mean=-0.000129 rms=0.013208 Jy/beam ! Combined flux in latest and established models = 2.07034 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 2.07034 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=0.109881Jy sigma=0.001409 ! Fit after self-cal, rms=0.109765Jy sigma=0.001408 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, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470741 Jy ! Component: 100 - total flux cleaned = 0.0545676 Jy ! Component: 150 - total flux cleaned = 0.0637422 Jy ! Component: 200 - total flux cleaned = 0.073143 Jy ! Total flux subtracted in 200 components = 0.073143 Jy ! Clean residual min=-0.022908 max=0.029944 Jy/beam ! Clean residual mean=-0.000062 rms=0.007718 Jy/beam ! Combined flux in latest and established models = 2.14348 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 2.14348 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=0.083640Jy sigma=0.001034 ! Fit after self-cal, rms=0.083016Jy sigma=0.001027 ! 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=0.083016Jy sigma=0.001027 ! Fit after self-cal, rms=0.080992Jy sigma=0.001003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=5.704 mas, bpa=-12.48 degrees ! Estimated noise=908.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141826 Jy ! Component: 100 - total flux cleaned = -0.00557008 Jy ! Component: 150 - total flux cleaned = -0.00723518 Jy ! Component: 200 - total flux cleaned = -0.00902473 Jy ! Total flux subtracted in 200 components = -0.00902473 Jy ! Clean residual min=-0.019784 max=0.021284 Jy/beam ! Clean residual mean=-0.000009 rms=0.006152 Jy/beam ! Combined flux in latest and established models = 2.13446 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 2.13446 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=0.077519Jy sigma=0.000954 ! Fit after self-cal, rms=0.077413Jy sigma=0.000953 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 = -0.00202102 Jy ! Component: 100 - total flux cleaned = -0.00277141 Jy ! Component: 150 - total flux cleaned = -0.00348145 Jy ! Component: 200 - total flux cleaned = -0.0037155 Jy ! Total flux subtracted in 200 components = -0.0037155 Jy ! Clean residual min=-0.018559 max=0.019497 Jy/beam ! Clean residual mean=-0.000018 rms=0.005776 Jy/beam ! Combined flux in latest and established models = 2.13074 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 2.13074 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=0.076078Jy sigma=0.000935 ! Fit after self-cal, rms=0.076048Jy sigma=0.000935 ! 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=0.076048Jy sigma=0.000935 ! Fit after self-cal, rms=0.075659Jy sigma=0.000930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=5.482 mas, bpa=-12.19 degrees ! Estimated noise=977.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00440668 Jy ! Component: 100 - total flux cleaned = -0.00496811 Jy ! Component: 150 - total flux cleaned = -0.00625784 Jy ! Component: 200 - total flux cleaned = -0.00747243 Jy ! Total flux subtracted in 200 components = -0.00747243 Jy ! Clean residual min=-0.020750 max=0.019779 Jy/beam ! Clean residual mean=-0.000012 rms=0.006596 Jy/beam ! Combined flux in latest and established models = 2.12327 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 2.12327 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=0.074657Jy sigma=0.000913 ! Fit after self-cal, rms=0.074584Jy sigma=0.000913 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 = -0.00230582 Jy ! Component: 100 - total flux cleaned = -0.00297737 Jy ! Component: 150 - total flux cleaned = -0.00362785 Jy ! Component: 200 - total flux cleaned = -0.00464943 Jy ! Total flux subtracted in 200 components = -0.00464943 Jy ! Clean residual min=-0.019221 max=0.018430 Jy/beam ! Clean residual mean=-0.000018 rms=0.006141 Jy/beam ! Combined flux in latest and established models = 2.11862 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 2.11862 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=0.073951Jy sigma=0.000902 ! Fit after self-cal, rms=0.073893Jy sigma=0.000902 ! 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=1.416 mas, bmaj=5.708 mas, bpa=-12.5 degrees ! Estimated noise=908.193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.416 x 5.708 at -12.5 degrees (North through East) ! Clean map min=-0.030523 max=1.5868 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=0.073893Jy sigma=0.000902 ! Fit after self-cal, rms=0.065112Jy sigma=0.000788 ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=5.712 mas, bpa=-12.5 degrees ! Estimated noise=907.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00597129 Jy ! Component: 100 - total flux cleaned = -0.00814698 Jy ! Component: 150 - total flux cleaned = -0.0100881 Jy ! Component: 200 - total flux cleaned = -0.0120047 Jy ! Total flux subtracted in 200 components = -0.0120047 Jy ! Clean residual min=-0.013942 max=0.014483 Jy/beam ! Clean residual mean=-0.000001 rms=0.004439 Jy/beam ! Combined flux in latest and established models = 2.10661 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 173 components and 2.10661 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=0.063894Jy sigma=0.000772 ! Fit after self-cal, rms=0.063841Jy sigma=0.000772 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212033 Jy ! Component: 100 - total flux cleaned = -0.00273136 Jy ! Component: 150 - total flux cleaned = -0.00331135 Jy ! Component: 200 - total flux cleaned = -0.00372462 Jy ! Total flux subtracted in 200 components = -0.00372462 Jy ! Clean residual min=-0.013311 max=0.013291 Jy/beam ! Clean residual mean=-0.000007 rms=0.004237 Jy/beam ! Combined flux in latest and established models = 2.10289 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 179 components and 2.10289 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=0.063245Jy sigma=0.000764 ! Fit after self-cal, rms=0.063218Jy sigma=0.000764 ! 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=0.063218Jy sigma=0.000764 ! Fit after self-cal, rms=0.063101Jy sigma=0.000762 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=1.184 mas, bmaj=6.051 mas, bpa=-12.77 degrees ! Estimated noise=1195.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1851 Jy ! Component: 100 - total flux cleaned = 1.56307 Jy ! Component: 150 - total flux cleaned = 1.74361 Jy ! Component: 200 - total flux cleaned = 1.83326 Jy ! Total flux subtracted in 200 components = 1.83326 Jy ! Clean residual min=-0.043574 max=0.058965 Jy/beam ! Clean residual mean=-0.000593 rms=0.017453 Jy/beam ! Combined flux in latest and established models = 1.83326 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 1.83326 Jy ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=5.714 mas, bpa=-12.51 degrees ! Estimated noise=907.474 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 = 0.0744619 Jy ! Component: 100 - total flux cleaned = 0.121612 Jy ! Component: 150 - total flux cleaned = 0.148589 Jy ! Component: 200 - total flux cleaned = 0.167595 Jy ! Total flux subtracted in 200 components = 0.167595 Jy ! Clean residual min=-0.026346 max=0.041049 Jy/beam ! Clean residual mean=-0.000285 rms=0.009867 Jy/beam ! Combined flux in latest and established models = 2.00085 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 2.00085 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=2.325 mas, bmaj=5.488 mas, bpa=-12.21 degrees ! Estimated noise=976.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266286 Jy ! Component: 100 - total flux cleaned = 0.0436948 Jy ! Component: 150 - total flux cleaned = 0.0579448 Jy ! Component: 200 - total flux cleaned = 0.0627707 Jy ! Total flux subtracted in 200 components = 0.0627707 Jy ! Clean residual min=-0.028518 max=0.035481 Jy/beam ! Clean residual mean=-0.000184 rms=0.008777 Jy/beam ! Combined flux in latest and established models = 2.06362 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 = 0.00368381 Jy ! Component: 100 - total flux cleaned = 0.00695051 Jy ! Component: 150 - total flux cleaned = 0.00822007 Jy ! Component: 200 - total flux cleaned = 0.00937488 Jy ! Total flux subtracted in 200 components = 0.00937488 Jy ! Clean residual min=-0.025266 max=0.028348 Jy/beam ! Clean residual mean=-0.000122 rms=0.007481 Jy/beam ! Combined flux in latest and established models = 2.073 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 114 components and 2.073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=5.714 mas, bpa=-12.51 degrees ! Estimated noise=907.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00416005 Jy ! Component: 100 - total flux cleaned = -0.00417317 Jy ! Component: 150 - total flux cleaned = -0.00331659 Jy ! Component: 200 - total flux cleaned = -0.00174321 Jy ! Total flux subtracted in 200 components = -0.00174321 Jy ! Clean residual min=-0.020139 max=0.020846 Jy/beam ! Clean residual mean=-0.000055 rms=0.005521 Jy/beam ! Combined flux in latest and established models = 2.07126 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 2.07126 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=0.068816Jy sigma=0.000831 ! Fit after self-cal, rms=0.068010Jy sigma=0.000823 wmodel J0750+1231_X_2014_06_09_pus_map.mod ! Writing 139 model components to file: J0750+1231_X_2014_06_09_pus_map.mod wobs J0750+1231_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0750+1231_X_2014_06_09_pus_uvs.fits wwins J0750+1231_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0750+1231_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180339 Jy ! Component: 100 - total flux cleaned = 0.000920371 Jy ! Component: 150 - total flux cleaned = 0.000184205 Jy ! Component: 200 - total flux cleaned = 0.000411179 Jy ! Component: 250 - total flux cleaned = 0.000796437 Jy ! Component: 300 - total flux cleaned = 0.000801157 Jy ! Component: 350 - total flux cleaned = 0.000655015 Jy ! Component: 400 - total flux cleaned = 0.000390957 Jy ! Component: 450 - total flux cleaned = -0.000206989 Jy ! Component: 500 - total flux cleaned = -0.000751375 Jy ! Component: 550 - total flux cleaned = -0.00135275 Jy ! Component: 600 - total flux cleaned = -0.00125913 Jy ! Component: 650 - total flux cleaned = -0.00125802 Jy ! Component: 700 - total flux cleaned = -0.00109386 Jy ! Component: 750 - total flux cleaned = -0.00124439 Jy ! Component: 800 - total flux cleaned = -0.000961135 Jy ! Component: 850 - total flux cleaned = -0.000692194 Jy ! Component: 900 - total flux cleaned = -0.00062878 Jy ! Component: 950 - total flux cleaned = -0.000507012 Jy ! Component: 1000 - total flux cleaned = -0.000445691 Jy ! Component: 1050 - total flux cleaned = -0.000499435 Jy ! Component: 1100 - total flux cleaned = -0.000599789 Jy ! Component: 1150 - total flux cleaned = -0.000698939 Jy ! Component: 1200 - total flux cleaned = -0.000980059 Jy ! Component: 1250 - total flux cleaned = -0.000890589 Jy ! Component: 1300 - total flux cleaned = -0.000759896 Jy ! Component: 1350 - total flux cleaned = -0.000675041 Jy ! Component: 1400 - total flux cleaned = -0.000633597 Jy ! Component: 1450 - total flux cleaned = -0.000594099 Jy ! Component: 1500 - total flux cleaned = -0.000555209 Jy ! Component: 1550 - total flux cleaned = -0.000477738 Jy ! Component: 1600 - total flux cleaned = -0.000516319 Jy ! Component: 1650 - total flux cleaned = -0.000553875 Jy ! Component: 1700 - total flux cleaned = -0.000628841 Jy ! Component: 1750 - total flux cleaned = -0.000666512 Jy ! Component: 1800 - total flux cleaned = -0.000741502 Jy ! Component: 1850 - total flux cleaned = -0.000816726 Jy ! Component: 1900 - total flux cleaned = -0.00092975 Jy ! Component: 1950 - total flux cleaned = -0.00108102 Jy ! Component: 2000 - total flux cleaned = -0.00119594 Jy ! Total flux subtracted in 2048 components = -0.00131096 Jy ! Clean residual min=-0.002304 max=0.002291 Jy/beam ! Clean residual mean=-0.000015 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 2.06995 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 304 components and 2.06995 Jy ![Exited script file: muppet] wmap "J0750+1231_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.416 x 5.714 at -12.51 degrees (North through East) ! Clean map min=-0.025279 max=1.5902 Jy/beam ! Writing clean map to FITS file: J0750+1231_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.59024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000692349 device "J0750+1231_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0750+1231_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.130612 0.130612 0.261224 0.522448 1.0449 2.08979 4.17958 8.35916 16.7183 33.4367 66.8733 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.59 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.416 x 5.714 at -12.51 degrees (North through East) ! Clean map min=-0.025279 max=1.5902 Jy/beam quit ! Quitting program ! Log file J0750+1231_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:55 2016