! Started logfile: J0823+2928_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:27:42 2016 obs J0823+2928_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0823+2928_S_2014_12_20_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964559 visibilities/baseline/integration-bin. ! Found source: J0823+2928 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 20140 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0823+2928_S_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.855954Jy sigma=0.010048 ! Fit after self-cal, rms=0.413580Jy sigma=0.004980 ! 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=3.298 mas, bmaj=5.114 mas, bpa=-7.824 degrees ! Estimated noise=601.518 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 = 0.457337 Jy ! Component: 100 - total flux cleaned = 0.565404 Jy ! Total flux subtracted in 100 components = 0.565404 Jy ! Clean residual min=-0.017502 max=0.043243 Jy/beam ! Clean residual mean=-0.000060 rms=0.005198 Jy/beam ! Combined flux in latest and established models = 0.565404 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.565404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142825Jy sigma=0.001531 ! Fit after self-cal, rms=0.142805Jy sigma=0.001531 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466567 Jy ! Component: 100 - total flux cleaned = 0.0707835 Jy ! Total flux subtracted in 100 components = 0.0707835 Jy ! Clean residual min=-0.016260 max=0.016000 Jy/beam ! Clean residual mean=-0.000051 rms=0.003725 Jy/beam ! Combined flux in latest and established models = 0.636187 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.636187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121181Jy sigma=0.001332 ! Fit after self-cal, rms=0.121144Jy sigma=0.001332 ! 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=3.978 mas, bmaj=5.953 mas, bpa=-5.894 degrees ! Estimated noise=429.502 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 = 0.0187399 Jy ! Component: 100 - total flux cleaned = 0.0306569 Jy ! Component: 150 - total flux cleaned = 0.03878 Jy ! Component: 200 - total flux cleaned = 0.0443409 Jy ! Total flux subtracted in 200 components = 0.0443409 Jy ! Clean residual min=-0.018352 max=0.015980 Jy/beam ! Clean residual mean=-0.000063 rms=0.003875 Jy/beam ! Combined flux in latest and established models = 0.680528 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.680528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116277Jy sigma=0.001309 ! Fit after self-cal, rms=0.116246Jy sigma=0.001309 ! 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 0.99 FD 0.88 HN 0.94 KP 1.09 ! LA 0.94 MK 1.01 NL 0.95 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.00 KP 1.05 ! LA 0.92 MK 1.00 NL 1.04 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 0.99 KP 0.95 ! LA 0.75 MK 1.03 NL 1.43 OV 0.94 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.96 KP 0.91 ! LA 0.81 MK 1.03 NL 1.06 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.116246Jy sigma=0.001309 ! Fit after self-cal, rms=0.084684Jy sigma=0.000907 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.009 mas, bmaj=6.016 mas, bpa=-6.173 degrees ! Estimated noise=431.04 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 (5.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292534 Jy ! Component: 100 - total flux cleaned = 0.00145684 Jy ! Component: 150 - total flux cleaned = 0.000821226 Jy ! Component: 200 - total flux cleaned = 0.000387994 Jy ! Total flux subtracted in 200 components = 0.000387994 Jy ! Clean residual min=-0.005166 max=0.006273 Jy/beam ! Clean residual mean=-0.000003 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.680916 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.680916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083931Jy sigma=0.000899 ! Fit after self-cal, rms=0.083863Jy sigma=0.000898 ! 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. ! ! Fit before self-cal, rms=0.083863Jy sigma=0.000898 ! Fit after self-cal, rms=0.072314Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.006 mas, bmaj=5.995 mas, bpa=-5.884 degrees ! Estimated noise=429.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15605e-05 Jy ! Component: 100 - total flux cleaned = -0.000430333 Jy ! Component: 150 - total flux cleaned = -0.000581557 Jy ! Component: 200 - total flux cleaned = -0.000645776 Jy ! Total flux subtracted in 200 components = -0.000645776 Jy ! Clean residual min=-0.002339 max=0.002870 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.68027 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.68027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072119Jy sigma=0.000789 ! Fit after self-cal, rms=0.072109Jy sigma=0.000789 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 (15.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296363 Jy ! Component: 100 - total flux cleaned = 0.00318078 Jy ! Component: 150 - total flux cleaned = 0.00306982 Jy ! Component: 200 - total flux cleaned = 0.00302541 Jy ! Total flux subtracted in 200 components = 0.00302541 Jy ! Clean residual min=-0.002013 max=0.001937 Jy/beam ! Clean residual mean=-0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.683296 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.683296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071959Jy sigma=0.000787 ! Fit after self-cal, rms=0.071944Jy sigma=0.000787 ! 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. ! ! Fit before self-cal, rms=0.071944Jy sigma=0.000787 ! Fit after self-cal, rms=0.071872Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.005 mas, bmaj=5.997 mas, bpa=-5.924 degrees ! Estimated noise=429.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162399 Jy ! Component: 100 - total flux cleaned = -0.000221192 Jy ! Component: 150 - total flux cleaned = -0.000224121 Jy ! Component: 200 - total flux cleaned = -0.000183021 Jy ! Total flux subtracted in 200 components = -0.000183021 Jy ! Clean residual min=-0.001667 max=0.001696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.683113 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.683113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071803Jy sigma=0.000786 ! Fit after self-cal, rms=0.071798Jy sigma=0.000786 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040715 Jy ! Component: 100 - total flux cleaned = 0.000407598 Jy ! Component: 150 - total flux cleaned = 0.000471438 Jy ! Component: 200 - total flux cleaned = 0.000499352 Jy ! Total flux subtracted in 200 components = 0.000499352 Jy ! Clean residual min=-0.001538 max=0.001643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.683612 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.683612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071767Jy sigma=0.000785 ! Fit after self-cal, rms=0.071764Jy sigma=0.000785 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.071764Jy sigma=0.000785 ! Fit after self-cal, rms=0.071749Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.709 mas, bmaj=9.67 mas, bpa=-1.757 degrees ! Estimated noise=509.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000831466 Jy ! Component: 100 - total flux cleaned = -0.000909995 Jy ! Component: 150 - total flux cleaned = -0.000856749 Jy ! Component: 200 - total flux cleaned = -0.000790504 Jy ! Total flux subtracted in 200 components = -0.000790504 Jy ! Clean residual min=-0.001913 max=0.001718 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.682822 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.682821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071732Jy sigma=0.000785 ! Fit after self-cal, rms=0.071728Jy sigma=0.000785 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 = 6.39275e-05 Jy ! Component: 100 - total flux cleaned = 0.000210219 Jy ! Component: 150 - total flux cleaned = 0.000314063 Jy ! Component: 200 - total flux cleaned = 0.000388527 Jy ! Total flux subtracted in 200 components = 0.000388527 Jy ! Clean residual min=-0.001882 max=0.001682 Jy/beam ! Clean residual mean=-0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.68321 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.68321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071723Jy sigma=0.000785 ! Fit after self-cal, rms=0.071721Jy sigma=0.000785 ! 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=4.006 mas, bmaj=5.999 mas, bpa=-5.949 degrees ! Estimated noise=429.479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.006 x 5.999 at -5.949 degrees (North through East) ! Clean map min=-0.0018345 max=0.5943 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. ! ! Fit before self-cal, rms=0.071721Jy sigma=0.000785 ! Fit after self-cal, rms=0.066870Jy sigma=0.000722 ! Inverting map and beam ! Estimated beam: bmin=4.006 mas, bmaj=5.999 mas, bpa=-5.946 degrees ! Estimated noise=429.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773829 Jy ! Component: 100 - total flux cleaned = -0.000948358 Jy ! Component: 150 - total flux cleaned = -0.00107509 Jy ! Component: 200 - total flux cleaned = -0.00118895 Jy ! Total flux subtracted in 200 components = -0.00118895 Jy ! Clean residual min=-0.001338 max=0.001437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.682021 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.682021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066846Jy sigma=0.000722 ! Fit after self-cal, rms=0.066845Jy sigma=0.000722 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.70953e-05 Jy ! Component: 100 - total flux cleaned = -7.54693e-05 Jy ! Component: 150 - total flux cleaned = -7.53937e-05 Jy ! Component: 200 - total flux cleaned = -7.49082e-05 Jy ! Total flux subtracted in 200 components = -7.49082e-05 Jy ! Clean residual min=-0.001310 max=0.001450 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.681946 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.681946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066835Jy sigma=0.000722 ! Fit after self-cal, rms=0.066835Jy sigma=0.000722 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066835Jy sigma=0.000722 ! Fit after self-cal, rms=0.066835Jy sigma=0.000722 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=3.322 mas, bmaj=5.155 mas, bpa=-7.955 degrees ! Estimated noise=598.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.454976 Jy ! Component: 100 - total flux cleaned = 0.560595 Jy ! Component: 150 - total flux cleaned = 0.604768 Jy ! Component: 200 - total flux cleaned = 0.628212 Jy ! Total flux subtracted in 200 components = 0.628212 Jy ! Clean residual min=-0.004040 max=0.011699 Jy/beam ! Clean residual mean=-0.000010 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.628212 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.628212 Jy ! Inverting map and beam ! Estimated beam: bmin=4.007 mas, bmaj=6.002 mas, bpa=-5.981 degrees ! Estimated noise=428.939 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 = 0.0187025 Jy ! Component: 100 - total flux cleaned = 0.0286806 Jy ! Component: 150 - total flux cleaned = 0.0348974 Jy ! Component: 200 - total flux cleaned = 0.0393483 Jy ! Total flux subtracted in 200 components = 0.0393483 Jy ! Clean residual min=-0.001941 max=0.002532 Jy/beam ! Clean residual mean=-0.000005 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.667561 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 55 components and 0.667561 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329279 Jy ! Component: 100 - total flux cleaned = 0.0057557 Jy ! Component: 150 - total flux cleaned = 0.00761818 Jy ! Component: 200 - total flux cleaned = 0.00906505 Jy ! Total flux subtracted in 200 components = 0.00906505 Jy ! Clean residual min=-0.001547 max=0.001808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.676626 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.676626 Jy ! Inverting map ! Added new window around map position (70.5, 127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141988 Jy ! Component: 100 - total flux cleaned = 0.00204001 Jy ! Component: 150 - total flux cleaned = 0.00240221 Jy ! Component: 200 - total flux cleaned = 0.00269509 Jy ! Total flux subtracted in 200 components = 0.00269509 Jy ! Clean residual min=-0.001484 max=0.001569 Jy/beam ! Clean residual mean=-0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.679321 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.679321 Jy ! Inverting map ! Added new window around map position (-82.5, -91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112241 Jy ! Component: 100 - total flux cleaned = 0.00152934 Jy ! Component: 150 - total flux cleaned = 0.00205277 Jy ! Component: 200 - total flux cleaned = 0.00227347 Jy ! Total flux subtracted in 200 components = 0.00227347 Jy ! Clean residual min=-0.001310 max=0.001396 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.681594 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.681594 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.714 mas, bmaj=9.68 mas, bpa=-1.754 degrees ! Estimated noise=508.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020851 Jy ! Component: 100 - total flux cleaned = 0.000598647 Jy ! Component: 150 - total flux cleaned = 0.000916938 Jy ! Component: 200 - total flux cleaned = 0.00118017 Jy ! Total flux subtracted in 200 components = 0.00118017 Jy ! Clean residual min=-0.001318 max=0.001273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.682774 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 = 0.000152908 Jy ! Component: 100 - total flux cleaned = 0.000262488 Jy ! Component: 150 - total flux cleaned = 0.000364264 Jy ! Component: 200 - total flux cleaned = 0.000418638 Jy ! Total flux subtracted in 200 components = 0.000418638 Jy ! Clean residual min=-0.001308 max=0.001257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.683193 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.683193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.007 mas, bmaj=6.002 mas, bpa=-5.981 degrees ! Estimated noise=428.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030439 Jy ! Component: 100 - total flux cleaned = -0.000351724 Jy ! Component: 150 - total flux cleaned = -0.000372883 Jy ! Component: 200 - total flux cleaned = -0.000372618 Jy ! Total flux subtracted in 200 components = -0.000372618 Jy ! Clean residual min=-0.001231 max=0.001319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.68282 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.68282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066776Jy sigma=0.000721 ! Fit after self-cal, rms=0.066768Jy sigma=0.000721 wmodel J0823+2928_S_2014_12_20_pus_map.mod ! Writing 163 model components to file: J0823+2928_S_2014_12_20_pus_map.mod wobs J0823+2928_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0823+2928_S_2014_12_20_pus_uvs.fits wwins J0823+2928_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0823+2928_S_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103279 Jy ! Component: 100 - total flux cleaned = -4.77103e-05 Jy ! Component: 150 - total flux cleaned = -0.000233587 Jy ! Component: 200 - total flux cleaned = -0.000412864 Jy ! Component: 250 - total flux cleaned = -0.000547777 Jy ! Component: 300 - total flux cleaned = -0.000678669 Jy ! Component: 350 - total flux cleaned = -0.000751717 Jy ! Component: 400 - total flux cleaned = -0.000858773 Jy ! Component: 450 - total flux cleaned = -0.000980348 Jy ! Component: 500 - total flux cleaned = -0.00106581 Jy ! Component: 550 - total flux cleaned = -0.00109934 Jy ! Component: 600 - total flux cleaned = -0.00116504 Jy ! Component: 650 - total flux cleaned = -0.00122959 Jy ! Component: 700 - total flux cleaned = -0.00126125 Jy ! Component: 750 - total flux cleaned = -0.00127701 Jy ! Component: 800 - total flux cleaned = -0.00132313 Jy ! Component: 850 - total flux cleaned = -0.00132323 Jy ! Component: 900 - total flux cleaned = -0.00133826 Jy ! Component: 950 - total flux cleaned = -0.00135314 Jy ! Component: 1000 - total flux cleaned = -0.00135319 Jy ! Component: 1050 - total flux cleaned = -0.0013674 Jy ! Component: 1100 - total flux cleaned = -0.00135309 Jy ! Component: 1150 - total flux cleaned = -0.00132515 Jy ! Component: 1200 - total flux cleaned = -0.00132537 Jy ! Component: 1250 - total flux cleaned = -0.00135235 Jy ! Component: 1300 - total flux cleaned = -0.00131233 Jy ! Component: 1350 - total flux cleaned = -0.00135228 Jy ! Component: 1400 - total flux cleaned = -0.00135221 Jy ! Component: 1450 - total flux cleaned = -0.00135224 Jy ! Component: 1500 - total flux cleaned = -0.00131422 Jy ! Component: 1550 - total flux cleaned = -0.00137733 Jy ! Component: 1600 - total flux cleaned = -0.00135232 Jy ! Component: 1650 - total flux cleaned = -0.0013523 Jy ! Component: 1700 - total flux cleaned = -0.00131576 Jy ! Component: 1750 - total flux cleaned = -0.00132802 Jy ! Component: 1800 - total flux cleaned = -0.00133996 Jy ! Component: 1850 - total flux cleaned = -0.00130454 Jy ! Component: 1900 - total flux cleaned = -0.00128124 Jy ! Component: 1950 - total flux cleaned = -0.00130443 Jy ! Component: 2000 - total flux cleaned = -0.00132743 Jy ! Component: 2050 - total flux cleaned = -0.00130477 Jy ! Component: 2100 - total flux cleaned = -0.00130458 Jy ! Component: 2150 - total flux cleaned = -0.00130447 Jy ! Component: 2200 - total flux cleaned = -0.00128249 Jy ! Component: 2250 - total flux cleaned = -0.00124993 Jy ! Component: 2300 - total flux cleaned = -0.00127164 Jy ! Component: 2350 - total flux cleaned = -0.00127155 Jy ! Component: 2400 - total flux cleaned = -0.00125031 Jy ! Component: 2450 - total flux cleaned = -0.00128163 Jy ! Component: 2500 - total flux cleaned = -0.00126075 Jy ! Component: 2550 - total flux cleaned = -0.00124008 Jy ! Component: 2600 - total flux cleaned = -0.00121973 Jy ! Component: 2650 - total flux cleaned = -0.00126028 Jy ! Component: 2700 - total flux cleaned = -0.00122017 Jy ! Component: 2750 - total flux cleaned = -0.00124011 Jy ! Component: 2800 - total flux cleaned = -0.00124994 Jy ! Component: 2850 - total flux cleaned = -0.00124982 Jy ! Component: 2900 - total flux cleaned = -0.00120129 Jy ! Component: 2950 - total flux cleaned = -0.00121093 Jy ! Component: 3000 - total flux cleaned = -0.00120138 Jy ! Component: 3050 - total flux cleaned = -0.00118239 Jy ! Component: 3100 - total flux cleaned = -0.00116351 Jy ! Component: 3150 - total flux cleaned = -0.00113563 Jy ! Component: 3200 - total flux cleaned = -0.0011264 Jy ! Component: 3250 - total flux cleaned = -0.00110813 Jy ! Component: 3300 - total flux cleaned = -0.00107193 Jy ! Component: 3350 - total flux cleaned = -0.00105383 Jy ! Component: 3400 - total flux cleaned = -0.00102691 Jy ! Component: 3450 - total flux cleaned = -0.00101793 Jy ! Component: 3500 - total flux cleaned = -0.000991352 Jy ! Component: 3550 - total flux cleaned = -0.00092126 Jy ! Component: 3600 - total flux cleaned = -0.000903882 Jy ! Component: 3650 - total flux cleaned = -0.000895373 Jy ! Component: 3700 - total flux cleaned = -0.000861023 Jy ! Component: 3750 - total flux cleaned = -0.000826999 Jy ! Component: 3800 - total flux cleaned = -0.000793173 Jy ! Component: 3850 - total flux cleaned = -0.00079318 Jy ! Component: 3900 - total flux cleaned = -0.00075136 Jy ! Component: 3950 - total flux cleaned = -0.0007597 Jy ! Component: 4000 - total flux cleaned = -0.000693585 Jy ! Component: 4050 - total flux cleaned = -0.000668952 Jy ! Total flux subtracted in 4096 components = -0.000636363 Jy ! Clean residual min=-0.000420 max=0.000439 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.682184 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 448 components and 0.682184 Jy ![Exited script file: muppet] wmap "J0823+2928_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.007 x 6.002 at -5.981 degrees (North through East) ! Clean map min=-0.00099862 max=0.5957 Jy/beam ! Writing clean map to FITS file: J0823+2928_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.5957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148838 device "J0823+2928_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0823+2928_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0749564 0.0749564 0.149913 0.299825 0.599651 1.1993 2.3986 4.79721 9.59441 19.1888 38.3777 76.7553 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.595 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.007 x 6.002 at -5.981 degrees (North through East) ! Clean map min=-0.00099862 max=0.5957 Jy/beam quit ! Quitting program ! Log file J0823+2928_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:27:51 2016