! Started logfile: J0457-1819_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:21:15 2016 obs J0457-1819_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0457-1819_S_2014_12_20_pus_uva.fits ! AN table 1: 106 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792453 visibilities/baseline/integration-bin. ! Found source: J0457-1819 ! ! 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 15120 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 J0457-1819_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918806Jy sigma=0.009172 ! Fit after self-cal, rms=0.874380Jy sigma=0.008771 ! 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=2.624 mas, bmaj=7.342 mas, bpa=3.13 degrees ! Estimated noise=845.345 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 = 0.0985923 Jy ! Component: 100 - total flux cleaned = 0.120108 Jy ! Total flux subtracted in 100 components = 0.120108 Jy ! Clean residual min=-0.004251 max=0.006028 Jy/beam ! Clean residual mean=-0.000014 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.120108 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.120108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084217Jy sigma=0.000791 ! Fit after self-cal, rms=0.084209Jy sigma=0.000791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606087 Jy ! Component: 100 - total flux cleaned = 0.00960554 Jy ! Total flux subtracted in 100 components = 0.00960554 Jy ! Clean residual min=-0.003889 max=0.003235 Jy/beam ! Clean residual mean=-0.000009 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.129713 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.129713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083526Jy sigma=0.000786 ! Fit after self-cal, rms=0.083532Jy sigma=0.000786 ! 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=3.264 mas, bmaj=8.748 mas, bpa=2.953 degrees ! Estimated noise=582.277 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 = 0.00309626 Jy ! Component: 100 - total flux cleaned = 0.00483897 Jy ! Component: 150 - total flux cleaned = 0.00590589 Jy ! Component: 200 - total flux cleaned = 0.00649743 Jy ! Total flux subtracted in 200 components = 0.00649743 Jy ! Clean residual min=-0.003511 max=0.002744 Jy/beam ! Clean residual mean=-0.000009 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.136211 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.136211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083355Jy sigma=0.000785 ! Fit after self-cal, rms=0.083358Jy sigma=0.000785 ! 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 0.91 HN 0.99 KP 1.08 ! LA 0.96 MK 1.00 NL 0.98 OV 0.98 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.01 KP 1.05 ! LA 0.94 MK 0.98 NL 1.00 OV 1.01 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.05 KP 0.94 ! LA 0.79 MK 1.04 NL 1.13 OV 0.93 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.01 KP 0.92 ! LA 0.82 MK 1.02 NL 1.06 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.083358Jy sigma=0.000785 ! Fit after self-cal, rms=0.081113Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.788 mas, bpa=3.038 degrees ! Estimated noise=583.922 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 = -0.000277851 Jy ! Component: 100 - total flux cleaned = -0.000364589 Jy ! Component: 150 - total flux cleaned = -0.000403483 Jy ! Component: 200 - total flux cleaned = -0.000439487 Jy ! Total flux subtracted in 200 components = -0.000439487 Jy ! Clean residual min=-0.001909 max=0.002066 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.135771 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.135771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081110Jy sigma=0.000774 ! Fit after self-cal, rms=0.081091Jy sigma=0.000774 ! 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=0.081091Jy sigma=0.000774 ! Fit after self-cal, rms=0.081295Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=8.795 mas, bpa=3.023 degrees ! Estimated noise=583.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.73114e-05 Jy ! Component: 100 - total flux cleaned = -8.74474e-05 Jy ! Component: 150 - total flux cleaned = -0.000101368 Jy ! Component: 200 - total flux cleaned = -0.000120072 Jy ! Total flux subtracted in 200 components = -0.000120072 Jy ! Clean residual min=-0.001880 max=0.001695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.135651 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.135651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081294Jy sigma=0.000774 ! Fit after self-cal, rms=0.081302Jy sigma=0.000774 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 = -2.99582e-05 Jy ! Component: 100 - total flux cleaned = -4.82828e-05 Jy ! Component: 150 - total flux cleaned = -5.97973e-05 Jy ! Component: 200 - total flux cleaned = -7.08501e-05 Jy ! Total flux subtracted in 200 components = -7.08501e-05 Jy ! Clean residual min=-0.001870 max=0.001701 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.13558 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.13558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081301Jy sigma=0.000774 ! Fit after self-cal, rms=0.081301Jy sigma=0.000774 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081301Jy sigma=0.000774 ! Fit after self-cal, rms=0.081361Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=8.799 mas, bpa=3.01 degrees ! Estimated noise=584.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.00659e-05 Jy ! Component: 100 - total flux cleaned = -5.21752e-05 Jy ! Component: 150 - total flux cleaned = -6.3564e-05 Jy ! Component: 200 - total flux cleaned = -7.45897e-05 Jy ! Total flux subtracted in 200 components = -7.45897e-05 Jy ! Clean residual min=-0.001865 max=0.001694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.135506 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.135506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081360Jy sigma=0.000774 ! Fit after self-cal, rms=0.081360Jy sigma=0.000774 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 = -6.38239e-06 Jy ! Component: 100 - total flux cleaned = -1.71344e-05 Jy ! Component: 150 - total flux cleaned = -2.74245e-05 Jy ! Component: 200 - total flux cleaned = -3.74471e-05 Jy ! Total flux subtracted in 200 components = -3.74471e-05 Jy ! Clean residual min=-0.001855 max=0.001691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.135468 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.135468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081360Jy sigma=0.000774 ! Fit after self-cal, rms=0.081360Jy sigma=0.000774 ! 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=0.081360Jy sigma=0.000774 ! Fit after self-cal, rms=0.081410Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.44 mas, bmaj=15.76 mas, bpa=3.825 degrees ! Estimated noise=722.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115224 Jy ! Component: 100 - total flux cleaned = -0.000148401 Jy ! Component: 150 - total flux cleaned = -0.000168283 Jy ! Component: 200 - total flux cleaned = -0.000184652 Jy ! Total flux subtracted in 200 components = -0.000184652 Jy ! Clean residual min=-0.001939 max=0.002082 Jy/beam ! Clean residual mean=-0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.135284 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.135284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081410Jy sigma=0.000774 ! Fit after self-cal, rms=0.081409Jy sigma=0.000774 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 = 5.70545e-06 Jy ! Component: 100 - total flux cleaned = -5.31871e-06 Jy ! Component: 150 - total flux cleaned = -1.45275e-05 Jy ! Component: 200 - total flux cleaned = -2.2977e-05 Jy ! Total flux subtracted in 200 components = -2.2977e-05 Jy ! Clean residual min=-0.001930 max=0.002078 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.135261 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.135261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081409Jy sigma=0.000774 ! Fit after self-cal, rms=0.081409Jy sigma=0.000774 ! 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=3.28 mas, bmaj=8.802 mas, bpa=2.996 degrees ! Estimated noise=584.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 8.802 at 2.996 degrees (North through East) ! Clean map min=-0.0017613 max=0.12706 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=7.374 mas, bpa=3.195 degrees ! Estimated noise=851.279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0992292 Jy ! Component: 100 - total flux cleaned = 0.120911 Jy ! Component: 150 - total flux cleaned = 0.126604 Jy ! Component: 200 - total flux cleaned = 0.129668 Jy ! Total flux subtracted in 200 components = 0.129668 Jy ! Clean residual min=-0.002639 max=0.002200 Jy/beam ! Clean residual mean=-0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.129668 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.129668 Jy ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=8.802 mas, bpa=2.996 degrees ! Estimated noise=584.51 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 = 0.00267996 Jy ! Component: 100 - total flux cleaned = 0.00401055 Jy ! Component: 150 - total flux cleaned = 0.00473885 Jy ! Component: 200 - total flux cleaned = 0.00514346 Jy ! Total flux subtracted in 200 components = 0.00514346 Jy ! Clean residual min=-0.001779 max=0.001661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.134811 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.134811 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=7.44 mas, bmaj=15.76 mas, bpa=3.825 degrees ! Estimated noise=722.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239362 Jy ! Component: 100 - total flux cleaned = 0.000245948 Jy ! Component: 150 - total flux cleaned = 0.000245849 Jy ! Component: 200 - total flux cleaned = 0.000254466 Jy ! Total flux subtracted in 200 components = 0.000254466 Jy ! Clean residual min=-0.001929 max=0.002095 Jy/beam ! Clean residual mean=-0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.135066 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 = 4.85554e-07 Jy ! Component: 100 - total flux cleaned = 4.05828e-06 Jy ! Component: 150 - total flux cleaned = 4.18614e-06 Jy ! Component: 200 - total flux cleaned = 4.30055e-06 Jy ! Total flux subtracted in 200 components = 4.30055e-06 Jy ! Clean residual min=-0.001929 max=0.002091 Jy/beam ! Clean residual mean=-0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.13507 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.13507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=8.802 mas, bpa=2.996 degrees ! Estimated noise=584.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.70636e-05 Jy ! Component: 100 - total flux cleaned = 5.60114e-05 Jy ! Component: 150 - total flux cleaned = 6.43637e-05 Jy ! Component: 200 - total flux cleaned = 7.90634e-05 Jy ! Total flux subtracted in 200 components = 7.90634e-05 Jy ! Clean residual min=-0.001785 max=0.001669 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.135149 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.135149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081414Jy sigma=0.000774 ! Fit after self-cal, rms=0.081413Jy sigma=0.000774 wmodel J0457-1819_S_2014_12_20_pus_map.mod ! Writing 62 model components to file: J0457-1819_S_2014_12_20_pus_map.mod wobs J0457-1819_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0457-1819_S_2014_12_20_pus_uvs.fits wwins J0457-1819_S_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0457-1819_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 = -0.000436773 Jy ! Component: 100 - total flux cleaned = -0.000557548 Jy ! Component: 150 - total flux cleaned = -0.000471508 Jy ! Component: 200 - total flux cleaned = -0.000362088 Jy ! Component: 250 - total flux cleaned = -0.000309182 Jy ! Component: 300 - total flux cleaned = -0.000409814 Jy ! Component: 350 - total flux cleaned = -0.000458638 Jy ! Component: 400 - total flux cleaned = -0.000529518 Jy ! Component: 450 - total flux cleaned = -0.000621417 Jy ! Component: 500 - total flux cleaned = -0.000711039 Jy ! Component: 550 - total flux cleaned = -0.000864647 Jy ! Component: 600 - total flux cleaned = -0.000971418 Jy ! Component: 650 - total flux cleaned = -0.00101338 Jy ! Component: 700 - total flux cleaned = -0.00111645 Jy ! Component: 750 - total flux cleaned = -0.00123743 Jy ! Component: 800 - total flux cleaned = -0.00135561 Jy ! Component: 850 - total flux cleaned = -0.00143301 Jy ! Component: 900 - total flux cleaned = -0.00150933 Jy ! Component: 950 - total flux cleaned = -0.00165869 Jy ! Component: 1000 - total flux cleaned = -0.00173145 Jy ! Component: 1050 - total flux cleaned = -0.00178562 Jy ! Component: 1100 - total flux cleaned = -0.00183907 Jy ! Component: 1150 - total flux cleaned = -0.001909 Jy ! Component: 1200 - total flux cleaned = -0.00199496 Jy ! Component: 1250 - total flux cleaned = -0.00204597 Jy ! Component: 1300 - total flux cleaned = -0.00212946 Jy ! Component: 1350 - total flux cleaned = -0.00216223 Jy ! Component: 1400 - total flux cleaned = -0.00222721 Jy ! Component: 1450 - total flux cleaned = -0.00224326 Jy ! Component: 1500 - total flux cleaned = -0.00230633 Jy ! Component: 1550 - total flux cleaned = -0.00238399 Jy ! Component: 1600 - total flux cleaned = -0.0024146 Jy ! Component: 1650 - total flux cleaned = -0.00246023 Jy ! Component: 1700 - total flux cleaned = -0.00256509 Jy ! Component: 1750 - total flux cleaned = -0.00257967 Jy ! Component: 1800 - total flux cleaned = -0.0025655 Jy ! Component: 1850 - total flux cleaned = -0.00265237 Jy ! Component: 1900 - total flux cleaned = -0.00272377 Jy ! Component: 1950 - total flux cleaned = -0.00269554 Jy ! Component: 2000 - total flux cleaned = -0.00273761 Jy ! Component: 2050 - total flux cleaned = -0.00273765 Jy ! Component: 2100 - total flux cleaned = -0.0027514 Jy ! Component: 2150 - total flux cleaned = -0.00281901 Jy ! Component: 2200 - total flux cleaned = -0.00285897 Jy ! Component: 2250 - total flux cleaned = -0.00284581 Jy ! Component: 2300 - total flux cleaned = -0.00295093 Jy ! Component: 2350 - total flux cleaned = -0.00300268 Jy ! Component: 2400 - total flux cleaned = -0.00302828 Jy ! Component: 2450 - total flux cleaned = -0.00302845 Jy ! Component: 2500 - total flux cleaned = -0.00309163 Jy ! Component: 2550 - total flux cleaned = -0.00316664 Jy ! Component: 2600 - total flux cleaned = -0.00317871 Jy ! Component: 2650 - total flux cleaned = -0.00320335 Jy ! Component: 2700 - total flux cleaned = -0.00319105 Jy ! Component: 2750 - total flux cleaned = -0.00319098 Jy ! Component: 2800 - total flux cleaned = -0.00317917 Jy ! Component: 2850 - total flux cleaned = -0.00323864 Jy ! Component: 2900 - total flux cleaned = -0.00322702 Jy ! Component: 2950 - total flux cleaned = -0.00328552 Jy ! Component: 3000 - total flux cleaned = -0.00329704 Jy ! Component: 3050 - total flux cleaned = -0.00330868 Jy ! Component: 3100 - total flux cleaned = -0.0033429 Jy ! Component: 3150 - total flux cleaned = -0.00337678 Jy ! Component: 3200 - total flux cleaned = -0.00346663 Jy ! Component: 3250 - total flux cleaned = -0.00346655 Jy ! Component: 3300 - total flux cleaned = -0.00355494 Jy ! Component: 3350 - total flux cleaned = -0.00359902 Jy ! Component: 3400 - total flux cleaned = -0.0036754 Jy ! Component: 3450 - total flux cleaned = -0.00371854 Jy ! Component: 3500 - total flux cleaned = -0.00375087 Jy ! Component: 3550 - total flux cleaned = -0.00378293 Jy ! Component: 3600 - total flux cleaned = -0.00380412 Jy ! Component: 3650 - total flux cleaned = -0.00384618 Jy ! Component: 3700 - total flux cleaned = -0.00386705 Jy ! Component: 3750 - total flux cleaned = -0.00390852 Jy ! Component: 3800 - total flux cleaned = -0.00391891 Jy ! Component: 3850 - total flux cleaned = -0.00395996 Jy ! Component: 3900 - total flux cleaned = -0.00398042 Jy ! Component: 3950 - total flux cleaned = -0.0040411 Jy ! Component: 4000 - total flux cleaned = -0.00407129 Jy ! Component: 4050 - total flux cleaned = -0.00410127 Jy ! Total flux subtracted in 4096 components = -0.00411121 Jy ! Clean residual min=-0.000581 max=0.000586 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.131038 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 371 components and 0.131038 Jy ![Exited script file: muppet] wmap "J0457-1819_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 8.802 at 2.996 degrees (North through East) ! Clean map min=-0.0014945 max=0.12743 Jy/beam ! Writing clean map to FITS file: J0457-1819_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 0.127426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184623 device "J0457-1819_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0457-1819_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434659 0.434659 0.869317 1.73863 3.47727 6.95454 13.9091 27.8181 55.6363 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 8.802 at 2.996 degrees (North through East) ! Clean map min=-0.0014945 max=0.12743 Jy/beam quit ! Quitting program ! Log file J0457-1819_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:21:22 2016