! Started logfile: J0836-2016_S_2014_08_09_pus_uvs.log on Tue Nov 29 22:59:31 2016 obs J0836-2016_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0836-2016_S_2014_08_09_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.630409 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 342 lines of history. ! ! Reading 4312 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 J0836-2016_S_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.952265Jy sigma=0.008463 ! Fit after self-cal, rms=0.925452Jy sigma=0.008213 ! 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=3.118 mas, bmaj=12.21 mas, bpa=15.52 degrees ! Estimated noise=1685.58 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 = 1.08505 Jy ! Component: 100 - total flux cleaned = 1.51561 Jy ! Total flux subtracted in 100 components = 1.51561 Jy ! Clean residual min=-0.060923 max=0.201222 Jy/beam ! Clean residual mean=0.000032 rms=0.027187 Jy/beam ! Combined flux in latest and established models = 1.51561 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.51561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.560291Jy sigma=0.004775 ! Fit after self-cal, rms=0.559863Jy sigma=0.004772 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229707 Jy ! Component: 100 - total flux cleaned = 0.369373 Jy ! Total flux subtracted in 100 components = 0.369373 Jy ! Clean residual min=-0.034791 max=0.076002 Jy/beam ! Clean residual mean=0.000055 rms=0.013559 Jy/beam ! Combined flux in latest and established models = 1.88499 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 1.88499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355250Jy sigma=0.002829 ! Fit after self-cal, rms=0.354781Jy sigma=0.002826 ! 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=4.24 mas, bmaj=14.45 mas, bpa=13.5 degrees ! Estimated noise=1240.29 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165776 Jy ! Component: 100 - total flux cleaned = 0.249771 Jy ! Component: 150 - total flux cleaned = 0.297751 Jy ! Component: 200 - total flux cleaned = 0.327906 Jy ! Total flux subtracted in 200 components = 0.327906 Jy ! Clean residual min=-0.031572 max=0.041469 Jy/beam ! Clean residual mean=0.000039 rms=0.009449 Jy/beam ! Combined flux in latest and established models = 2.21289 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 126 components and 2.21289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.261732Jy sigma=0.002087 ! Fit after self-cal, rms=0.261528Jy sigma=0.002086 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 1.01 KP 1.05 ! LA 1.09 MK 1.00* NL 1.03 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.05 KP 1.00 ! LA 1.05 MK 1.00* NL 1.08 OV 1.02 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.03 KP 0.88 ! LA 0.83 MK 1.00* NL 1.04 OV 0.94 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.97 KP 0.85 ! LA 0.79 MK 1.00* NL 1.10 OV 1.00 ! PT 1.01 SC 0.92 ! ! ! Fit before self-cal, rms=0.261528Jy sigma=0.002086 ! Fit after self-cal, rms=0.107129Jy sigma=0.000873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.238 mas, bmaj=14.52 mas, bpa=13.5 degrees ! Estimated noise=1245.94 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 (-7.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00906076 Jy ! Component: 100 - total flux cleaned = 0.00905537 Jy ! Component: 150 - total flux cleaned = 0.00839296 Jy ! Component: 200 - total flux cleaned = 0.00808959 Jy ! Total flux subtracted in 200 components = 0.00808959 Jy ! Clean residual min=-0.008222 max=0.013595 Jy/beam ! Clean residual mean=-0.000051 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 2.22098 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 2.22098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103264Jy sigma=0.000846 ! Fit after self-cal, rms=0.102890Jy sigma=0.000842 ! 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=0.102890Jy sigma=0.000842 ! Fit after self-cal, rms=0.101400Jy sigma=0.000831 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.232 mas, bmaj=14.52 mas, bpa=13.56 degrees ! Estimated noise=1244.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542743 Jy ! Component: 100 - total flux cleaned = 0.00517246 Jy ! Component: 150 - total flux cleaned = 0.00449278 Jy ! Component: 200 - total flux cleaned = 0.00409908 Jy ! Total flux subtracted in 200 components = 0.00409908 Jy ! Clean residual min=-0.007063 max=0.011624 Jy/beam ! Clean residual mean=-0.000037 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 2.22508 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 2.22508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099875Jy sigma=0.000820 ! Fit after self-cal, rms=0.099723Jy sigma=0.000819 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 (14.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100658 Jy ! Component: 100 - total flux cleaned = 0.0160505 Jy ! Component: 150 - total flux cleaned = 0.0195495 Jy ! Component: 200 - total flux cleaned = 0.0213065 Jy ! Total flux subtracted in 200 components = 0.0213065 Jy ! Clean residual min=-0.007097 max=0.006148 Jy/beam ! Clean residual mean=-0.000026 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 2.24639 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 2.24639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098322Jy sigma=0.000808 ! Fit after self-cal, rms=0.098291Jy 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=0.098291Jy sigma=0.000807 ! Fit after self-cal, rms=0.097240Jy sigma=0.000799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.229 mas, bmaj=14.52 mas, bpa=13.59 degrees ! Estimated noise=1243.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307521 Jy ! Component: 100 - total flux cleaned = 0.00389806 Jy ! Component: 150 - total flux cleaned = 0.00432525 Jy ! Component: 200 - total flux cleaned = 0.00483846 Jy ! Total flux subtracted in 200 components = 0.00483846 Jy ! Clean residual min=-0.005170 max=0.005005 Jy/beam ! Clean residual mean=-0.000010 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 2.25123 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 199 components and 2.25123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096735Jy sigma=0.000795 ! Fit after self-cal, rms=0.096726Jy sigma=0.000795 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 = 0.000289143 Jy ! Component: 100 - total flux cleaned = 0.000398957 Jy ! Component: 150 - total flux cleaned = 0.000605806 Jy ! Component: 200 - total flux cleaned = 0.000802604 Jy ! Total flux subtracted in 200 components = 0.000802604 Jy ! Clean residual min=-0.004930 max=0.004859 Jy/beam ! Clean residual mean=-0.000010 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 2.25203 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 214 components and 2.25203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096494Jy sigma=0.000794 ! Fit after self-cal, rms=0.096489Jy sigma=0.000794 ! 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=0.096489Jy sigma=0.000794 ! Fit after self-cal, rms=0.096368Jy sigma=0.000793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.763 mas, bmaj=19.1 mas, bpa=4.183 degrees ! Estimated noise=1378.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120345 Jy ! Component: 100 - total flux cleaned = 0.00238786 Jy ! Component: 150 - total flux cleaned = 0.00309798 Jy ! Component: 200 - total flux cleaned = 0.00348803 Jy ! Total flux subtracted in 200 components = 0.00348803 Jy ! Clean residual min=-0.004778 max=0.003895 Jy/beam ! Clean residual mean=-0.000007 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 2.25552 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 236 components and 2.25552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096287Jy sigma=0.000793 ! Fit after self-cal, rms=0.096280Jy sigma=0.000792 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 = 0.00036959 Jy ! Component: 100 - total flux cleaned = 0.000553542 Jy ! Component: 150 - total flux cleaned = 0.000674915 Jy ! Component: 200 - total flux cleaned = 0.000712262 Jy ! Total flux subtracted in 200 components = 0.000712262 Jy ! Clean residual min=-0.004713 max=0.003806 Jy/beam ! Clean residual mean=-0.000007 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 2.25623 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 259 components and 2.25623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096237Jy sigma=0.000792 ! Fit after self-cal, rms=0.096233Jy sigma=0.000792 ! 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=4.23 mas, bmaj=14.52 mas, bpa=13.61 degrees ! Estimated noise=1242.78 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.23 x 14.52 at 13.61 degrees (North through East) ! Clean map min=-0.0042559 max=1.5665 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=0.096233Jy sigma=0.000792 ! Fit after self-cal, rms=0.087159Jy sigma=0.000708 ! Inverting map and beam ! Estimated beam: bmin=4.226 mas, bmaj=14.52 mas, bpa=13.63 degrees ! Estimated noise=1242.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000586257 Jy ! Component: 100 - total flux cleaned = -0.00041507 Jy ! Component: 150 - total flux cleaned = -0.000174523 Jy ! Component: 200 - total flux cleaned = -2.37245e-05 Jy ! Total flux subtracted in 200 components = -2.37245e-05 Jy ! Clean residual min=-0.004429 max=0.004167 Jy/beam ! Clean residual mean=-0.000000 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 2.25621 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 275 components and 2.25621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086995Jy sigma=0.000707 ! Fit after self-cal, rms=0.086991Jy sigma=0.000707 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.51153e-05 Jy ! Component: 100 - total flux cleaned = 0.000105674 Jy ! Component: 150 - total flux cleaned = 0.000172321 Jy ! Component: 200 - total flux cleaned = 0.000170971 Jy ! Total flux subtracted in 200 components = 0.000170971 Jy ! Clean residual min=-0.004383 max=0.004022 Jy/beam ! Clean residual mean=-0.000001 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 2.25638 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 294 components and 2.25638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086891Jy sigma=0.000706 ! Fit after self-cal, rms=0.086889Jy sigma=0.000706 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086889Jy sigma=0.000706 ! Fit after self-cal, rms=0.086860Jy sigma=0.000706 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=3.091 mas, bmaj=12.27 mas, bpa=15.66 degrees ! Estimated noise=1691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.09074 Jy ! Component: 100 - total flux cleaned = 1.52824 Jy ! Component: 150 - total flux cleaned = 1.76078 Jy ! Component: 200 - total flux cleaned = 1.89876 Jy ! Total flux subtracted in 200 components = 1.89876 Jy ! Clean residual min=-0.024928 max=0.072271 Jy/beam ! Clean residual mean=0.000009 rms=0.010693 Jy/beam ! Combined flux in latest and established models = 1.89876 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 44 model components to the UV plane model. ! The established model now contains 44 components and 1.89876 Jy ! Inverting map and beam ! Estimated beam: bmin=4.227 mas, bmaj=14.53 mas, bpa=13.63 degrees ! Estimated noise=1242.07 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 = 0.140286 Jy ! Component: 100 - total flux cleaned = 0.20948 Jy ! Component: 150 - total flux cleaned = 0.24857 Jy ! Component: 200 - total flux cleaned = 0.273793 Jy ! Total flux subtracted in 200 components = 0.273793 Jy ! Clean residual min=-0.009308 max=0.015474 Jy/beam ! Clean residual mean=-0.000017 rms=0.003482 Jy/beam ! Combined flux in latest and established models = 2.17255 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 118 components and 2.17255 Jy ! Inverting map ! Added new window around map position (28.5, -64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174619 Jy ! Component: 100 - total flux cleaned = 0.0299632 Jy ! Component: 150 - total flux cleaned = 0.0395155 Jy ! Component: 200 - total flux cleaned = 0.0471133 Jy ! Total flux subtracted in 200 components = 0.0471133 Jy ! Clean residual min=-0.005481 max=0.006550 Jy/beam ! Clean residual mean=-0.000007 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 2.21967 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 160 components and 2.21967 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=8.764 mas, bmaj=19.11 mas, bpa=4.176 degrees ! Estimated noise=1377.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746573 Jy ! Component: 100 - total flux cleaned = 0.0130181 Jy ! Component: 150 - total flux cleaned = 0.0175091 Jy ! Component: 200 - total flux cleaned = 0.0212511 Jy ! Total flux subtracted in 200 components = 0.0212511 Jy ! Clean residual min=-0.004982 max=0.004762 Jy/beam ! Clean residual mean=-0.000008 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 2.24092 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 = 0.00315108 Jy ! Component: 100 - total flux cleaned = 0.00583558 Jy ! Component: 150 - total flux cleaned = 0.00796623 Jy ! Component: 200 - total flux cleaned = 0.00927662 Jy ! Total flux subtracted in 200 components = 0.00927662 Jy ! Clean residual min=-0.004663 max=0.004181 Jy/beam ! Clean residual mean=-0.000004 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 2.25019 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 220 components and 2.25019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.227 mas, bmaj=14.53 mas, bpa=13.63 degrees ! Estimated noise=1242.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000992063 Jy ! Component: 100 - total flux cleaned = -0.00100659 Jy ! Component: 150 - total flux cleaned = -0.000466912 Jy ! Component: 200 - total flux cleaned = 0.000150664 Jy ! Total flux subtracted in 200 components = 0.000150664 Jy ! Clean residual min=-0.004493 max=0.004677 Jy/beam ! Clean residual mean=-0.000002 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 2.25034 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 246 components and 2.25034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086936Jy sigma=0.000706 ! Fit after self-cal, rms=0.086888Jy sigma=0.000706 wmodel J0836-2016_S_2014_08_09_pus_map.mod ! Writing 246 model components to file: J0836-2016_S_2014_08_09_pus_map.mod wobs J0836-2016_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0836-2016_S_2014_08_09_pus_uvs.fits wwins J0836-2016_S_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J0836-2016_S_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505521 Jy ! Component: 100 - total flux cleaned = 6.64585e-05 Jy ! Component: 150 - total flux cleaned = -0.000282219 Jy ! Component: 200 - total flux cleaned = -0.000675644 Jy ! Component: 250 - total flux cleaned = -0.000801578 Jy ! Component: 300 - total flux cleaned = -0.000921057 Jy ! Component: 350 - total flux cleaned = -0.00115372 Jy ! Component: 400 - total flux cleaned = -0.00149262 Jy ! Component: 450 - total flux cleaned = -0.00176873 Jy ! Component: 500 - total flux cleaned = -0.00219903 Jy ! Component: 550 - total flux cleaned = -0.0027228 Jy ! Component: 600 - total flux cleaned = -0.00308258 Jy ! Component: 650 - total flux cleaned = -0.00343604 Jy ! Component: 700 - total flux cleaned = -0.00378469 Jy ! Component: 750 - total flux cleaned = -0.00427299 Jy ! Component: 800 - total flux cleaned = -0.00470577 Jy ! Component: 850 - total flux cleaned = -0.00513185 Jy ! Component: 900 - total flux cleaned = -0.00555196 Jy ! Component: 950 - total flux cleaned = -0.00587397 Jy ! Component: 1000 - total flux cleaned = -0.00646335 Jy ! Component: 1050 - total flux cleaned = -0.00677555 Jy ! Component: 1100 - total flux cleaned = -0.00717219 Jy ! Component: 1150 - total flux cleaned = -0.00751998 Jy ! Component: 1200 - total flux cleaned = -0.00786324 Jy ! Component: 1250 - total flux cleaned = -0.00824427 Jy ! Component: 1300 - total flux cleaned = -0.00849557 Jy ! Component: 1350 - total flux cleaned = -0.00890891 Jy ! Component: 1400 - total flux cleaned = -0.00915304 Jy ! Component: 1450 - total flux cleaned = -0.0093949 Jy ! Component: 1500 - total flux cleaned = -0.00955397 Jy ! Component: 1550 - total flux cleaned = -0.00986938 Jy ! Component: 1600 - total flux cleaned = -0.010103 Jy ! Component: 1650 - total flux cleaned = -0.0103343 Jy ! Component: 1700 - total flux cleaned = -0.0106011 Jy ! Component: 1750 - total flux cleaned = -0.0108652 Jy ! Component: 1800 - total flux cleaned = -0.0110896 Jy ! Component: 1850 - total flux cleaned = -0.0113855 Jy ! Component: 1900 - total flux cleaned = -0.0115688 Jy ! Component: 1950 - total flux cleaned = -0.0117513 Jy ! Component: 2000 - total flux cleaned = -0.0120758 Jy ! Component: 2050 - total flux cleaned = -0.0122908 Jy ! Component: 2100 - total flux cleaned = -0.0124684 Jy ! Component: 2150 - total flux cleaned = -0.0128548 Jy ! Component: 2200 - total flux cleaned = -0.0130982 Jy ! Component: 2250 - total flux cleaned = -0.0132366 Jy ! Component: 2300 - total flux cleaned = -0.0135108 Jy ! Component: 2350 - total flux cleaned = -0.0138848 Jy ! Component: 2400 - total flux cleaned = -0.0140864 Jy ! Component: 2450 - total flux cleaned = -0.0143205 Jy ! Component: 2500 - total flux cleaned = -0.0145855 Jy ! Component: 2550 - total flux cleaned = -0.0148487 Jy ! Component: 2600 - total flux cleaned = -0.0149793 Jy ! Component: 2650 - total flux cleaned = -0.0152716 Jy ! Component: 2700 - total flux cleaned = -0.0154648 Jy ! Component: 2750 - total flux cleaned = -0.0156246 Jy ! Component: 2800 - total flux cleaned = -0.015815 Jy ! Component: 2850 - total flux cleaned = -0.016161 Jy ! Component: 2900 - total flux cleaned = -0.0163796 Jy ! Component: 2950 - total flux cleaned = -0.0165348 Jy ! Component: 3000 - total flux cleaned = -0.0166888 Jy ! Component: 3050 - total flux cleaned = -0.0169638 Jy ! Component: 3100 - total flux cleaned = -0.0172372 Jy ! Component: 3150 - total flux cleaned = -0.0172674 Jy ! Component: 3200 - total flux cleaned = -0.0175964 Jy ! Component: 3250 - total flux cleaned = -0.0176856 Jy ! Component: 3300 - total flux cleaned = -0.0179513 Jy ! Component: 3350 - total flux cleaned = -0.0180098 Jy ! Component: 3400 - total flux cleaned = -0.0182142 Jy ! Component: 3450 - total flux cleaned = -0.0183303 Jy ! Component: 3500 - total flux cleaned = -0.018532 Jy ! Component: 3550 - total flux cleaned = -0.0187322 Jy ! Component: 3600 - total flux cleaned = -0.0189028 Jy ! Component: 3650 - total flux cleaned = -0.019157 Jy ! Component: 3700 - total flux cleaned = -0.0192689 Jy ! Component: 3750 - total flux cleaned = -0.0194085 Jy ! Component: 3800 - total flux cleaned = -0.0194916 Jy ! Component: 3850 - total flux cleaned = -0.0197115 Jy ! Component: 3900 - total flux cleaned = -0.0196843 Jy ! Component: 3950 - total flux cleaned = -0.0199292 Jy ! Component: 4000 - total flux cleaned = -0.0200105 Jy ! Component: 4050 - total flux cleaned = -0.020145 Jy ! Total flux subtracted in 4096 components = -0.0203054 Jy ! Clean residual min=-0.001359 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 2.23004 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 492 components and 2.23004 Jy ![Exited script file: muppet] wmap "J0836-2016_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.227 x 14.53 at 13.63 degrees (North through East) ! Clean map min=-0.00385 max=1.578 Jy/beam ! Writing clean map to FITS file: J0836-2016_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.57795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000509789 device "J0836-2016_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0836-2016_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0969208 0.0969208 0.193842 0.387683 0.775366 1.55073 3.10147 6.20293 12.4059 24.8117 49.6234 99.2469 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.577 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.227 x 14.53 at 13.63 degrees (North through East) ! Clean map min=-0.00385 max=1.578 Jy/beam quit ! Quitting program ! Log file J0836-2016_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 22:59:37 2016