! Started logfile: J1625-2527_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:41:02 2016 obs J1625-2527_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1625-2527_S_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891188 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 4652 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 J1625-2527_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.415719Jy sigma=0.003493 ! Fit after self-cal, rms=0.381471Jy sigma=0.003183 ! 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=2.487 mas, bmaj=6.722 mas, bpa=-6.121 degrees ! Estimated noise=1693.37 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 = 0.48846 Jy ! Component: 100 - total flux cleaned = 0.649762 Jy ! Total flux subtracted in 100 components = 0.649762 Jy ! Clean residual min=-0.024904 max=0.076648 Jy/beam ! Clean residual mean=0.000058 rms=0.008244 Jy/beam ! Combined flux in latest and established models = 0.649762 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.649762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233612Jy sigma=0.001923 ! Fit after self-cal, rms=0.233553Jy sigma=0.001922 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0886365 Jy ! Component: 100 - total flux cleaned = 0.141016 Jy ! Total flux subtracted in 100 components = 0.141016 Jy ! Clean residual min=-0.020522 max=0.027100 Jy/beam ! Clean residual mean=0.000029 rms=0.004822 Jy/beam ! Combined flux in latest and established models = 0.790778 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.790778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168779Jy sigma=0.001340 ! Fit after self-cal, rms=0.168768Jy sigma=0.001340 ! 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=3.04 mas, bmaj=7.87 mas, bpa=-6.458 degrees ! Estimated noise=1218.95 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 = 0.0601655 Jy ! Component: 100 - total flux cleaned = 0.0922875 Jy ! Component: 150 - total flux cleaned = 0.110727 Jy ! Component: 200 - total flux cleaned = 0.121321 Jy ! Total flux subtracted in 200 components = 0.121321 Jy ! Clean residual min=-0.021932 max=0.022411 Jy/beam ! Clean residual mean=-0.000057 rms=0.005663 Jy/beam ! Combined flux in latest and established models = 0.912099 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.912099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144189Jy sigma=0.001153 ! Fit after self-cal, rms=0.144184Jy sigma=0.001153 ! 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 1.07 FD 0.87 HN 1.09 KP 1.07 ! LA 0.93 MK 1.02 NL 0.96 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.14 KP 1.04 ! LA 0.91 MK 1.01 NL 1.02 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.17 HN 1.14 KP 0.93 ! LA 0.74 MK 1.02 NL 1.10 OV 0.93 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 HN 1.06 KP 0.88 ! LA 0.79 MK 1.02 NL 1.04 OV 0.97 ! PT 1.04 SC 0.95 ! ! ! Fit before self-cal, rms=0.144184Jy sigma=0.001153 ! Fit after self-cal, rms=0.100937Jy sigma=0.000810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.893 mas, bpa=-6.136 degrees ! Estimated noise=1226.06 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 = -0.00148386 Jy ! Component: 100 - total flux cleaned = -0.00169005 Jy ! Component: 150 - total flux cleaned = -0.00187363 Jy ! Component: 200 - total flux cleaned = -0.00204811 Jy ! Total flux subtracted in 200 components = -0.00204811 Jy ! Clean residual min=-0.005655 max=0.007345 Jy/beam ! Clean residual mean=0.000014 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.910051 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.910051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100756Jy sigma=0.000809 ! Fit after self-cal, rms=0.100800Jy sigma=0.000808 ! 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=0.100800Jy sigma=0.000808 ! Fit after self-cal, rms=0.100733Jy sigma=0.000808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.889 mas, bpa=-6.075 degrees ! Estimated noise=1224.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124253 Jy ! Component: 100 - total flux cleaned = -0.00149307 Jy ! Component: 150 - total flux cleaned = -0.0016441 Jy ! Component: 200 - total flux cleaned = -0.00179021 Jy ! Total flux subtracted in 200 components = -0.00179021 Jy ! Clean residual min=-0.005517 max=0.007074 Jy/beam ! Clean residual mean=0.000014 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.908261 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.908261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100610Jy sigma=0.000807 ! Fit after self-cal, rms=0.100605Jy sigma=0.000807 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 = -0.000160255 Jy ! Component: 100 - total flux cleaned = -0.000289084 Jy ! Component: 150 - total flux cleaned = -0.000472319 Jy ! Component: 200 - total flux cleaned = -0.0005863 Jy ! Total flux subtracted in 200 components = -0.0005863 Jy ! Clean residual min=-0.005461 max=0.007023 Jy/beam ! Clean residual mean=0.000014 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.907674 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.907674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100537Jy sigma=0.000807 ! Fit after self-cal, rms=0.100532Jy sigma=0.000807 ! 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=0.100532Jy sigma=0.000807 ! Fit after self-cal, rms=0.098502Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.903 mas, bpa=-6.146 degrees ! Estimated noise=1225.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000521796 Jy ! Component: 100 - total flux cleaned = -0.00055644 Jy ! Component: 150 - total flux cleaned = -0.000556378 Jy ! Component: 200 - total flux cleaned = -0.000587646 Jy ! Total flux subtracted in 200 components = -0.000587646 Jy ! Clean residual min=-0.004983 max=0.005565 Jy/beam ! Clean residual mean=-0.000023 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.907087 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.907087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098474Jy sigma=0.000785 ! Fit after self-cal, rms=0.098481Jy 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 = -1.88124e-05 Jy ! Component: 100 - total flux cleaned = -4.51148e-05 Jy ! Component: 150 - total flux cleaned = -9.77413e-05 Jy ! Component: 200 - total flux cleaned = -0.000149007 Jy ! Total flux subtracted in 200 components = -0.000149007 Jy ! Clean residual min=-0.004920 max=0.005572 Jy/beam ! Clean residual mean=-0.000023 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.906938 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.906938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098464Jy sigma=0.000785 ! Fit after self-cal, rms=0.098461Jy 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=0.098461Jy sigma=0.000785 ! Fit after self-cal, rms=0.098523Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.871 mas, bmaj=18.61 mas, bpa=-2.223 degrees ! Estimated noise=1545.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301383 Jy ! Component: 100 - total flux cleaned = -0.000305378 Jy ! Component: 150 - total flux cleaned = -0.000267501 Jy ! Component: 200 - total flux cleaned = -0.000269548 Jy ! Total flux subtracted in 200 components = -0.000269548 Jy ! Clean residual min=-0.005061 max=0.007102 Jy/beam ! Clean residual mean=-0.000050 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.906668 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 0.906668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098541Jy sigma=0.000785 ! Fit after self-cal, rms=0.098497Jy sigma=0.000784 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 = -6.62843e-06 Jy ! Component: 100 - total flux cleaned = -6.23068e-06 Jy ! Component: 150 - total flux cleaned = 3.07178e-05 Jy ! Component: 200 - total flux cleaned = 3.31602e-05 Jy ! Total flux subtracted in 200 components = 3.31602e-05 Jy ! Clean residual min=-0.005070 max=0.007112 Jy/beam ! Clean residual mean=-0.000051 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.906701 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.906701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098531Jy sigma=0.000785 ! Fit after self-cal, rms=0.098494Jy sigma=0.000784 ! 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=3.065 mas, bmaj=7.905 mas, bpa=-6.153 degrees ! Estimated noise=1225.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.065 x 7.905 at -6.153 degrees (North through East) ! Clean map min=-0.0044652 max=0.67719 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=0.098494Jy sigma=0.000784 ! Fit after self-cal, rms=0.092467Jy sigma=0.000729 ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=7.907 mas, bpa=-6.233 degrees ! Estimated noise=1224.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00032057 Jy ! Component: 100 - total flux cleaned = -0.000346616 Jy ! Component: 150 - total flux cleaned = -0.000398301 Jy ! Component: 200 - total flux cleaned = -0.000444994 Jy ! Total flux subtracted in 200 components = -0.000444994 Jy ! Clean residual min=-0.004620 max=0.005452 Jy/beam ! Clean residual mean=-0.000021 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.906256 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 85 components and 0.906256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092448Jy sigma=0.000728 ! Fit after self-cal, rms=0.092450Jy sigma=0.000728 ! Inverting map ! Added new window around map position (-7, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496002 Jy ! Component: 100 - total flux cleaned = 0.00648475 Jy ! Component: 150 - total flux cleaned = 0.00669654 Jy ! Component: 200 - total flux cleaned = 0.00681631 Jy ! Total flux subtracted in 200 components = 0.00681631 Jy ! Clean residual min=-0.004197 max=0.004193 Jy/beam ! Clean residual mean=-0.000020 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.913073 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.913073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092164Jy sigma=0.000726 ! Fit after self-cal, rms=0.092096Jy sigma=0.000726 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092096Jy sigma=0.000726 ! Fit after self-cal, rms=0.091904Jy sigma=0.000726 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=2.491 mas, bmaj=6.696 mas, bpa=-5.902 degrees ! Estimated noise=1723.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.497121 Jy ! Component: 100 - total flux cleaned = 0.661267 Jy ! Component: 150 - total flux cleaned = 0.752262 Jy ! Component: 200 - total flux cleaned = 0.805716 Jy ! Total flux subtracted in 200 components = 0.805716 Jy ! Clean residual min=-0.009105 max=0.027046 Jy/beam ! Clean residual mean=0.000024 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 0.805716 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.805716 Jy ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.9 mas, bpa=-6.259 degrees ! Estimated noise=1223.93 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 = 0.0477985 Jy ! Component: 100 - total flux cleaned = 0.0710033 Jy ! Component: 150 - total flux cleaned = 0.0836701 Jy ! Component: 200 - total flux cleaned = 0.0913612 Jy ! Total flux subtracted in 200 components = 0.0913612 Jy ! Clean residual min=-0.004628 max=0.004949 Jy/beam ! Clean residual mean=-0.000021 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.897077 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 103 components and 0.897077 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=7.863 mas, bmaj=18.6 mas, bpa=-2.281 degrees ! Estimated noise=1545.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785164 Jy ! Component: 100 - total flux cleaned = 0.0122643 Jy ! Component: 150 - total flux cleaned = 0.0149537 Jy ! Component: 200 - total flux cleaned = 0.0166134 Jy ! Total flux subtracted in 200 components = 0.0166134 Jy ! Clean residual min=-0.005098 max=0.005320 Jy/beam ! Clean residual mean=-0.000046 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.91369 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 = 0.00104984 Jy ! Component: 100 - total flux cleaned = 0.00129978 Jy ! Component: 150 - total flux cleaned = 0.00141589 Jy ! Component: 200 - total flux cleaned = 0.00152689 Jy ! Total flux subtracted in 200 components = 0.00152689 Jy ! Clean residual min=-0.005098 max=0.005312 Jy/beam ! Clean residual mean=-0.000045 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.915217 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.915217 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.9 mas, bpa=-6.259 degrees ! Estimated noise=1223.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000977549 Jy ! Component: 100 - total flux cleaned = -0.000905685 Jy ! Component: 150 - total flux cleaned = -0.000836072 Jy ! Component: 200 - total flux cleaned = -0.000713556 Jy ! Total flux subtracted in 200 components = -0.000713556 Jy ! Clean residual min=-0.004292 max=0.004107 Jy/beam ! Clean residual mean=-0.000020 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.914504 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 148 components and 0.914504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091822Jy sigma=0.000725 ! Fit after self-cal, rms=0.091757Jy sigma=0.000725 wmodel J1625-2527_S_2014_12_20_pus_map.mod ! Writing 148 model components to file: J1625-2527_S_2014_12_20_pus_map.mod wobs J1625-2527_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1625-2527_S_2014_12_20_pus_uvs.fits wwins J1625-2527_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1625-2527_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 = 0.000750404 Jy ! Component: 100 - total flux cleaned = 0.000893618 Jy ! Component: 150 - total flux cleaned = 0.00102718 Jy ! Component: 200 - total flux cleaned = 0.0012207 Jy ! Component: 250 - total flux cleaned = 0.00153318 Jy ! Component: 300 - total flux cleaned = 0.00177662 Jy ! Component: 350 - total flux cleaned = 0.00206779 Jy ! Component: 400 - total flux cleaned = 0.00240495 Jy ! Component: 450 - total flux cleaned = 0.00245954 Jy ! Component: 500 - total flux cleaned = 0.00262105 Jy ! Component: 550 - total flux cleaned = 0.00262113 Jy ! Component: 600 - total flux cleaned = 0.00251825 Jy ! Component: 650 - total flux cleaned = 0.00221611 Jy ! Component: 700 - total flux cleaned = 0.00231527 Jy ! Component: 750 - total flux cleaned = 0.0021683 Jy ! Component: 800 - total flux cleaned = 0.00202496 Jy ! Component: 850 - total flux cleaned = 0.00193117 Jy ! Component: 900 - total flux cleaned = 0.00174663 Jy ! Component: 950 - total flux cleaned = 0.00170077 Jy ! Component: 1000 - total flux cleaned = 0.00161174 Jy ! Component: 1050 - total flux cleaned = 0.00147936 Jy ! Component: 1100 - total flux cleaned = 0.00147958 Jy ! Component: 1150 - total flux cleaned = 0.00139335 Jy ! Component: 1200 - total flux cleaned = 0.00147745 Jy ! Component: 1250 - total flux cleaned = 0.00143486 Jy ! Component: 1300 - total flux cleaned = 0.00139375 Jy ! Component: 1350 - total flux cleaned = 0.00139311 Jy ! Component: 1400 - total flux cleaned = 0.00127438 Jy ! Component: 1450 - total flux cleaned = 0.00127479 Jy ! Component: 1500 - total flux cleaned = 0.00135083 Jy ! Component: 1550 - total flux cleaned = 0.00134978 Jy ! Component: 1600 - total flux cleaned = 0.00119948 Jy ! Component: 1650 - total flux cleaned = 0.00116273 Jy ! Component: 1700 - total flux cleaned = 0.0010162 Jy ! Component: 1750 - total flux cleaned = 0.00101709 Jy ! Component: 1800 - total flux cleaned = 0.00101699 Jy ! Component: 1850 - total flux cleaned = 0.000981135 Jy ! Component: 1900 - total flux cleaned = 0.000736857 Jy ! Component: 1950 - total flux cleaned = 0.000737839 Jy ! Component: 2000 - total flux cleaned = 0.000772088 Jy ! Component: 2050 - total flux cleaned = 0.0007039 Jy ! Component: 2100 - total flux cleaned = 0.000603305 Jy ! Component: 2150 - total flux cleaned = 0.00066916 Jy ! Component: 2200 - total flux cleaned = 0.000472675 Jy ! Component: 2250 - total flux cleaned = 0.000472768 Jy ! Component: 2300 - total flux cleaned = 0.000440875 Jy ! Component: 2350 - total flux cleaned = 0.000377453 Jy ! Component: 2400 - total flux cleaned = 0.000346401 Jy ! Component: 2450 - total flux cleaned = 0.000377543 Jy ! Component: 2500 - total flux cleaned = 0.000316296 Jy ! Component: 2550 - total flux cleaned = 0.000377493 Jy ! Component: 2600 - total flux cleaned = 0.000286955 Jy ! Component: 2650 - total flux cleaned = 0.000226951 Jy ! Component: 2700 - total flux cleaned = 0.00010832 Jy ! Component: 2750 - total flux cleaned = 0.000196621 Jy ! Component: 2800 - total flux cleaned = 0.00019615 Jy ! Component: 2850 - total flux cleaned = 0.000196025 Jy ! Component: 2900 - total flux cleaned = 0.000137854 Jy ! Component: 2950 - total flux cleaned = 0.000109144 Jy ! Component: 3000 - total flux cleaned = 2.40061e-05 Jy ! Component: 3050 - total flux cleaned = -3.17603e-05 Jy ! Component: 3100 - total flux cleaned = -3.16006e-05 Jy ! Component: 3150 - total flux cleaned = -0.000141618 Jy ! Component: 3200 - total flux cleaned = -0.000114444 Jy ! Component: 3250 - total flux cleaned = -0.000195898 Jy ! Component: 3300 - total flux cleaned = -0.000357387 Jy ! Component: 3350 - total flux cleaned = -0.000357106 Jy ! Component: 3400 - total flux cleaned = -0.000542574 Jy ! Component: 3450 - total flux cleaned = -0.000569044 Jy ! Component: 3500 - total flux cleaned = -0.000621554 Jy ! Component: 3550 - total flux cleaned = -0.000673355 Jy ! Component: 3600 - total flux cleaned = -0.000724521 Jy ! Component: 3650 - total flux cleaned = -0.000699136 Jy ! Component: 3700 - total flux cleaned = -0.000851077 Jy ! Component: 3750 - total flux cleaned = -0.000775647 Jy ! Component: 3800 - total flux cleaned = -0.00092624 Jy ! Component: 3850 - total flux cleaned = -0.00102557 Jy ! Component: 3900 - total flux cleaned = -0.00102535 Jy ! Component: 3950 - total flux cleaned = -0.0010253 Jy ! Component: 4000 - total flux cleaned = -0.00109861 Jy ! Component: 4050 - total flux cleaned = -0.00117132 Jy ! Total flux subtracted in 4096 components = -0.00129167 Jy ! Clean residual min=-0.001323 max=0.001380 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.913212 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 479 components and 0.913212 Jy ![Exited script file: muppet] wmap "J1625-2527_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.9 at -6.259 degrees (North through East) ! Clean map min=-0.0026231 max=0.68422 Jy/beam ! Writing clean map to FITS file: J1625-2527_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 0.684221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000449617 device "J1625-2527_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1625-2527_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197136 0.197136 0.394273 0.788546 1.57709 3.15418 6.30837 12.6167 25.2335 50.4669 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.684 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.9 at -6.259 degrees (North through East) ! Clean map min=-0.0026231 max=0.68422 Jy/beam quit ! Quitting program ! Log file J1625-2527_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:41:06 2016