! Started logfile: J0457-2324_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:21:22 2016 obs J0457-2324_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0457-2324_S_2014_12_20_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740476 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! 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 3732 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 J0457-2324_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.091656Jy sigma=0.009857 ! Fit after self-cal, rms=1.074299Jy sigma=0.009699 ! 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=2.686 mas, bmaj=7.685 mas, bpa=4.025 degrees ! Estimated noise=1746.47 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 = 1.50246 Jy ! Component: 100 - total flux cleaned = 1.83523 Jy ! Total flux subtracted in 100 components = 1.83523 Jy ! Clean residual min=-0.058858 max=0.111837 Jy/beam ! Clean residual mean=-0.000483 rms=0.016363 Jy/beam ! Combined flux in latest and established models = 1.83523 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.83523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.393336Jy sigma=0.003272 ! Fit after self-cal, rms=0.393336Jy sigma=0.003272 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12478 Jy ! Component: 100 - total flux cleaned = 0.199634 Jy ! Total flux subtracted in 100 components = 0.199634 Jy ! Clean residual min=-0.053908 max=0.053189 Jy/beam ! Clean residual mean=-0.000302 rms=0.012748 Jy/beam ! Combined flux in latest and established models = 2.03486 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 2.03486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321938Jy sigma=0.002626 ! Fit after self-cal, rms=0.321940Jy sigma=0.002626 ! 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=3.3 mas, bmaj=9.081 mas, bpa=4.093 degrees ! Estimated noise=1268.39 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 = 0.0781447 Jy ! Component: 100 - total flux cleaned = 0.121884 Jy ! Component: 150 - total flux cleaned = 0.147874 Jy ! Component: 200 - total flux cleaned = 0.163345 Jy ! Total flux subtracted in 200 components = 0.163345 Jy ! Clean residual min=-0.060735 max=0.048374 Jy/beam ! Clean residual mean=-0.000269 rms=0.012789 Jy/beam ! Combined flux in latest and established models = 2.19821 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 2.19821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297024Jy sigma=0.002475 ! Fit after self-cal, rms=0.297012Jy sigma=0.002475 ! 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 0.89 HN 1.05 KP 1.09 ! LA 0.97 MK 1.00 NL 0.97 OV 0.98 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.13 KP 1.05 ! LA 0.95 MK 0.99 NL 0.94 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.11 KP 0.94 ! LA 0.77 MK 1.03 NL 1.22 OV 0.93 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.10 KP 0.91 ! LA 0.81 MK 1.01 NL 1.04 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.297012Jy sigma=0.002475 ! Fit after self-cal, rms=0.143072Jy sigma=0.001137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.311 mas, bmaj=9.11 mas, bpa=4.383 degrees ! Estimated noise=1270.82 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 (-6, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473592 Jy ! Component: 100 - total flux cleaned = -0.0026534 Jy ! Component: 150 - total flux cleaned = -0.00659737 Jy ! Component: 200 - total flux cleaned = -0.0104948 Jy ! Total flux subtracted in 200 components = -0.0104948 Jy ! Clean residual min=-0.018654 max=0.023045 Jy/beam ! Clean residual mean=-0.000078 rms=0.004697 Jy/beam ! Combined flux in latest and established models = 2.18771 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 2.18771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133192Jy sigma=0.001062 ! Fit after self-cal, rms=0.132794Jy sigma=0.001059 ! 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=0.132794Jy sigma=0.001059 ! Fit after self-cal, rms=0.095530Jy sigma=0.000804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=9.098 mas, bpa=4.292 degrees ! Estimated noise=1267.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247684 Jy ! Component: 100 - total flux cleaned = 0.00341426 Jy ! Component: 150 - total flux cleaned = 0.00361622 Jy ! Component: 200 - total flux cleaned = 0.00378149 Jy ! Total flux subtracted in 200 components = 0.00378149 Jy ! Clean residual min=-0.010787 max=0.006502 Jy/beam ! Clean residual mean=0.000012 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 2.1915 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 2.1915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094424Jy sigma=0.000794 ! Fit after self-cal, rms=0.094412Jy sigma=0.000794 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 = 0.00126473 Jy ! Component: 100 - total flux cleaned = 0.00141265 Jy ! Component: 150 - total flux cleaned = 0.00141042 Jy ! Component: 200 - total flux cleaned = 0.0015335 Jy ! Total flux subtracted in 200 components = 0.0015335 Jy ! Clean residual min=-0.010202 max=0.005330 Jy/beam ! Clean residual mean=0.000013 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 2.19303 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 2.19303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094015Jy sigma=0.000791 ! Fit after self-cal, rms=0.094007Jy sigma=0.000790 ! 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=0.094007Jy sigma=0.000790 ! Fit after self-cal, rms=0.093745Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=9.096 mas, bpa=4.278 degrees ! Estimated noise=1266.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210763 Jy ! Component: 100 - total flux cleaned = -0.00166276 Jy ! Component: 150 - total flux cleaned = -0.00153202 Jy ! Component: 200 - total flux cleaned = -0.00129587 Jy ! Total flux subtracted in 200 components = -0.00129587 Jy ! Clean residual min=-0.009370 max=0.004984 Jy/beam ! Clean residual mean=0.000006 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 2.19173 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 2.19173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093255Jy sigma=0.000785 ! Fit after self-cal, rms=0.093251Jy 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 = 0.000735739 Jy ! Component: 100 - total flux cleaned = 0.000839418 Jy ! Component: 150 - total flux cleaned = 0.000839163 Jy ! Component: 200 - total flux cleaned = 0.000842658 Jy ! Total flux subtracted in 200 components = 0.000842658 Jy ! Clean residual min=-0.009055 max=0.005078 Jy/beam ! Clean residual mean=0.000007 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 2.19258 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 2.19258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093032Jy sigma=0.000783 ! Fit after self-cal, rms=0.093028Jy sigma=0.000783 ! 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=0.093028Jy sigma=0.000783 ! Fit after self-cal, rms=0.092906Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.782 mas, bmaj=17.5 mas, bpa=4.541 degrees ! Estimated noise=1542.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00416264 Jy ! Component: 100 - total flux cleaned = -0.00443982 Jy ! Component: 150 - total flux cleaned = -0.00451001 Jy ! Component: 200 - total flux cleaned = -0.00463824 Jy ! Total flux subtracted in 200 components = -0.00463824 Jy ! Clean residual min=-0.008891 max=0.005958 Jy/beam ! Clean residual mean=0.000004 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 2.18794 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 2.18794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092741Jy sigma=0.000781 ! Fit after self-cal, rms=0.092691Jy sigma=0.000781 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 = -0.000148662 Jy ! Component: 100 - total flux cleaned = -0.000221838 Jy ! Component: 150 - total flux cleaned = -0.000221606 Jy ! Component: 200 - total flux cleaned = -0.000332063 Jy ! Total flux subtracted in 200 components = -0.000332063 Jy ! Clean residual min=-0.008752 max=0.005917 Jy/beam ! Clean residual mean=0.000002 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 2.18761 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 143 components and 2.18761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092698Jy sigma=0.000781 ! Fit after self-cal, rms=0.092669Jy sigma=0.000781 ! 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=3.317 mas, bmaj=9.096 mas, bpa=4.267 degrees ! Estimated noise=1265.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.317 x 9.096 at 4.267 degrees (North through East) ! Clean map min=-0.0082587 max=1.948 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=0.092669Jy sigma=0.000781 ! Fit after self-cal, rms=0.086042Jy sigma=0.000720 ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=9.095 mas, bpa=4.21 degrees ! Estimated noise=1264.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196853 Jy ! Component: 100 - total flux cleaned = -0.00207164 Jy ! Component: 150 - total flux cleaned = -0.00206881 Jy ! Component: 200 - total flux cleaned = -0.00207202 Jy ! Total flux subtracted in 200 components = -0.00207202 Jy ! Clean residual min=-0.007683 max=0.004665 Jy/beam ! Clean residual mean=0.000006 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 2.18553 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 2.18553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085777Jy sigma=0.000718 ! Fit after self-cal, rms=0.085775Jy sigma=0.000718 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.96142e-05 Jy ! Component: 100 - total flux cleaned = 9.28337e-05 Jy ! Component: 150 - total flux cleaned = 1.99562e-05 Jy ! Component: 200 - total flux cleaned = 2.07732e-05 Jy ! Total flux subtracted in 200 components = 2.07732e-05 Jy ! Clean residual min=-0.007510 max=0.004624 Jy/beam ! Clean residual mean=0.000006 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 2.18555 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 158 components and 2.18555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085642Jy sigma=0.000717 ! Fit after self-cal, rms=0.085642Jy sigma=0.000717 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085642Jy sigma=0.000717 ! Fit after self-cal, rms=0.085585Jy sigma=0.000717 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=2.694 mas, bmaj=7.669 mas, bpa=4.164 degrees ! Estimated noise=1759.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51379 Jy ! Component: 100 - total flux cleaned = 1.84791 Jy ! Component: 150 - total flux cleaned = 1.96938 Jy ! Component: 200 - total flux cleaned = 2.03695 Jy ! Total flux subtracted in 200 components = 2.03695 Jy ! Clean residual min=-0.013808 max=0.033618 Jy/beam ! Clean residual mean=-0.000131 rms=0.004315 Jy/beam ! Combined flux in latest and established models = 2.03695 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 29 model components to the UV plane model. ! The established model now contains 29 components and 2.03695 Jy ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=9.096 mas, bpa=4.202 degrees ! Estimated noise=1263.94 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 = 0.0562024 Jy ! Component: 100 - total flux cleaned = 0.0867571 Jy ! Component: 150 - total flux cleaned = 0.104834 Jy ! Component: 200 - total flux cleaned = 0.11637 Jy ! Total flux subtracted in 200 components = 0.11637 Jy ! Clean residual min=-0.007883 max=0.007109 Jy/beam ! Clean residual mean=-0.000044 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 2.15332 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 99 components and 2.15332 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=7.787 mas, bmaj=17.51 mas, bpa=4.475 degrees ! Estimated noise=1538.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109169 Jy ! Component: 100 - total flux cleaned = 0.0163345 Jy ! Component: 150 - total flux cleaned = 0.0194596 Jy ! Component: 200 - total flux cleaned = 0.0214404 Jy ! Total flux subtracted in 200 components = 0.0214404 Jy ! Clean residual min=-0.007163 max=0.005744 Jy/beam ! Clean residual mean=-0.000015 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 2.17476 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 = 0.000631436 Jy ! Component: 100 - total flux cleaned = 0.000936453 Jy ! Component: 150 - total flux cleaned = 0.000983369 Jy ! Component: 200 - total flux cleaned = 0.0010293 Jy ! Total flux subtracted in 200 components = 0.0010293 Jy ! Clean residual min=-0.007168 max=0.005659 Jy/beam ! Clean residual mean=-0.000012 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 2.17578 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 149 components and 2.17578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=9.096 mas, bpa=4.202 degrees ! Estimated noise=1263.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498959 Jy ! Component: 100 - total flux cleaned = 0.000299666 Jy ! Component: 150 - total flux cleaned = 0.000461561 Jy ! Component: 200 - total flux cleaned = 0.000764048 Jy ! Total flux subtracted in 200 components = 0.000764048 Jy ! Clean residual min=-0.006452 max=0.004967 Jy/beam ! Clean residual mean=-0.000006 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 2.17655 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 161 components and 2.17655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085306Jy sigma=0.000715 ! Fit after self-cal, rms=0.085186Jy sigma=0.000714 wmodel J0457-2324_S_2014_12_20_pus_map.mod ! Writing 161 model components to file: J0457-2324_S_2014_12_20_pus_map.mod wobs J0457-2324_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0457-2324_S_2014_12_20_pus_uvs.fits wwins J0457-2324_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0457-2324_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 = -0.00284595 Jy ! Component: 100 - total flux cleaned = -0.00432824 Jy ! Component: 150 - total flux cleaned = -0.00527852 Jy ! Component: 200 - total flux cleaned = -0.00580123 Jy ! Component: 250 - total flux cleaned = -0.00623179 Jy ! Component: 300 - total flux cleaned = -0.00671318 Jy ! Component: 350 - total flux cleaned = -0.00711103 Jy ! Component: 400 - total flux cleaned = -0.00743362 Jy ! Component: 450 - total flux cleaned = -0.00793514 Jy ! Component: 500 - total flux cleaned = -0.00842414 Jy ! Component: 550 - total flux cleaned = -0.00895768 Jy ! Component: 600 - total flux cleaned = -0.00907326 Jy ! Component: 650 - total flux cleaned = -0.00929906 Jy ! Component: 700 - total flux cleaned = -0.00951781 Jy ! Component: 750 - total flux cleaned = -0.00962519 Jy ! Component: 800 - total flux cleaned = -0.00988944 Jy ! Component: 850 - total flux cleaned = -0.0100967 Jy ! Component: 900 - total flux cleaned = -0.010503 Jy ! Component: 950 - total flux cleaned = -0.0107022 Jy ! Component: 1000 - total flux cleaned = -0.0108493 Jy ! Component: 1050 - total flux cleaned = -0.0110409 Jy ! Component: 1100 - total flux cleaned = -0.0111362 Jy ! Component: 1150 - total flux cleaned = -0.0113685 Jy ! Component: 1200 - total flux cleaned = -0.0115501 Jy ! Component: 1250 - total flux cleaned = -0.0116391 Jy ! Component: 1300 - total flux cleaned = -0.0117706 Jy ! Component: 1350 - total flux cleaned = -0.0119002 Jy ! Component: 1400 - total flux cleaned = -0.0121544 Jy ! Component: 1450 - total flux cleaned = -0.0121123 Jy ! Component: 1500 - total flux cleaned = -0.0121947 Jy ! Component: 1550 - total flux cleaned = -0.0123965 Jy ! Component: 1600 - total flux cleaned = -0.0125944 Jy ! Component: 1650 - total flux cleaned = -0.012554 Jy ! Component: 1700 - total flux cleaned = -0.0127077 Jy ! Component: 1750 - total flux cleaned = -0.0127076 Jy ! Component: 1800 - total flux cleaned = -0.0127079 Jy ! Component: 1850 - total flux cleaned = -0.0128921 Jy ! Component: 1900 - total flux cleaned = -0.012965 Jy ! Component: 1950 - total flux cleaned = -0.0131445 Jy ! Component: 2000 - total flux cleaned = -0.0131444 Jy ! Component: 2050 - total flux cleaned = -0.0132494 Jy ! Component: 2100 - total flux cleaned = -0.0134228 Jy ! Component: 2150 - total flux cleaned = -0.0136275 Jy ! Component: 2200 - total flux cleaned = -0.013796 Jy ! Component: 2250 - total flux cleaned = -0.0139954 Jy ! Component: 2300 - total flux cleaned = -0.0141266 Jy ! Component: 2350 - total flux cleaned = -0.0143215 Jy ! Component: 2400 - total flux cleaned = -0.0144179 Jy ! Component: 2450 - total flux cleaned = -0.0146086 Jy ! Component: 2500 - total flux cleaned = -0.0147036 Jy ! Component: 2550 - total flux cleaned = -0.0149524 Jy ! Component: 2600 - total flux cleaned = -0.0150752 Jy ! Component: 2650 - total flux cleaned = -0.0152578 Jy ! Component: 2700 - total flux cleaned = -0.0153781 Jy ! Component: 2750 - total flux cleaned = -0.0155265 Jy ! Component: 2800 - total flux cleaned = -0.0155858 Jy ! Component: 2850 - total flux cleaned = -0.0157605 Jy ! Component: 2900 - total flux cleaned = -0.0158757 Jy ! Component: 2950 - total flux cleaned = -0.0159325 Jy ! Component: 3000 - total flux cleaned = -0.016074 Jy ! Component: 3050 - total flux cleaned = -0.0162136 Jy ! Component: 3100 - total flux cleaned = -0.0163243 Jy ! Component: 3150 - total flux cleaned = -0.0162969 Jy ! Component: 3200 - total flux cleaned = -0.0164329 Jy ! Component: 3250 - total flux cleaned = -0.0164862 Jy ! Component: 3300 - total flux cleaned = -0.0165662 Jy ! Component: 3350 - total flux cleaned = -0.0165925 Jy ! Component: 3400 - total flux cleaned = -0.0165923 Jy ! Component: 3450 - total flux cleaned = -0.0165922 Jy ! Component: 3500 - total flux cleaned = -0.0165665 Jy ! Component: 3550 - total flux cleaned = -0.0166175 Jy ! Component: 3600 - total flux cleaned = -0.0166428 Jy ! Component: 3650 - total flux cleaned = -0.0166674 Jy ! Component: 3700 - total flux cleaned = -0.0167171 Jy ! Component: 3750 - total flux cleaned = -0.0167171 Jy ! Component: 3800 - total flux cleaned = -0.0167169 Jy ! Component: 3850 - total flux cleaned = -0.0166927 Jy ! Component: 3900 - total flux cleaned = -0.0166929 Jy ! Component: 3950 - total flux cleaned = -0.0167169 Jy ! Component: 4000 - total flux cleaned = -0.0167405 Jy ! Component: 4050 - total flux cleaned = -0.0166467 Jy ! Total flux subtracted in 4096 components = -0.0166698 Jy ! Clean residual min=-0.001231 max=0.001312 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 2.15988 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 481 components and 2.15988 Jy ![Exited script file: muppet] wmap "J0457-2324_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.318 x 9.096 at 4.202 degrees (North through East) ! Clean map min=-0.0033942 max=1.9642 Jy/beam ! Writing clean map to FITS file: J0457-2324_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 1.96425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443024 device "J0457-2324_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0457-2324_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0676632 0.0676632 0.135326 0.270653 0.541305 1.08261 2.16522 4.33044 8.66089 17.3218 34.6435 69.2871 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.964 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.318 x 9.096 at 4.202 degrees (North through East) ! Clean map min=-0.0033942 max=1.9642 Jy/beam quit ! Quitting program ! Log file J0457-2324_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:21:28 2016