! Started logfile: .//J2118+5752_X_dfm.log on Wed Nov 16 12:10:37 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2118+5752_X_uva.fits ! Reading UV FITS file: .//J2118+5752_X_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2118+5752 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 36000 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2118+5752_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000621Jy sigma=32.886345 ! Fit after self-cal, rms=0.986160Jy sigma=32.411051 ! 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=0.7517 mas, bmaj=1.592 mas, bpa=13.79 degrees ! Estimated noise=0.25012 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 = 0.0105349 Jy ! Component: 100 - total flux cleaned = 0.0128869 Jy ! Total flux subtracted in 100 components = 0.0128869 Jy ! Clean residual min=-0.001062 max=0.001163 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0128869 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0128869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024279Jy sigma=0.767366 ! Fit after self-cal, rms=0.022048Jy sigma=0.694726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378065 Jy ! Component: 100 - total flux cleaned = 0.00472489 Jy ! Total flux subtracted in 100 components = 0.00472489 Jy ! Clean residual min=-0.000995 max=0.000915 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0176118 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0176118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021402Jy sigma=0.673452 ! Fit after self-cal, rms=0.021401Jy sigma=0.673404 ! 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=0.976 mas, bmaj=1.926 mas, bpa=12.36 degrees ! Estimated noise=0.114827 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 = 0.000640218 Jy ! Component: 100 - total flux cleaned = 0.000916343 Jy ! Component: 150 - total flux cleaned = 0.00100139 Jy ! Component: 200 - total flux cleaned = 0.00102792 Jy ! Total flux subtracted in 200 components = 0.00102792 Jy ! Clean residual min=-0.000400 max=0.000425 Jy/beam ! Clean residual mean=-0.000001 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0186397 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0186397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021382Jy sigma=0.672873 ! Fit after self-cal, rms=0.021383Jy sigma=0.672859 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.976 x 1.926 at 12.36 degrees (North through East) ! Clean map min=-0.00037462 max=0.018012 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 0.99 KP 1.08 ! LA 0.97 MK 0.98 NL 1.02 OV 0.95 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.06 KP 0.99 ! LA 0.95 MK 0.98 NL 1.07 OV 0.99 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 1.06 ! LA 0.98 MK 0.97 NL 1.04 OV 0.99 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.98 KP 1.07 ! LA 0.99 MK 1.03 NL 1.06 OV 0.95 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.98 KP 1.04 ! LA 0.99 MK 0.96 NL 1.01 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.98 KP 0.97 ! LA 1.05 MK 1.00 NL 1.03 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.01 KP 0.95 ! LA 1.00 MK 1.05 NL 1.04 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.07 KP 1.04 ! LA 0.98 MK 0.97 NL 1.08 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.021383Jy sigma=0.672859 ! Fit after self-cal, rms=0.021153Jy sigma=0.672007 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=1.926 mas, bpa=12.49 degrees ! Estimated noise=0.114493 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 = 3.38742e-05 Jy ! Component: 100 - total flux cleaned = 3.3839e-05 Jy ! Component: 150 - total flux cleaned = 3.58726e-05 Jy ! Component: 200 - total flux cleaned = 3.42927e-05 Jy ! Total flux subtracted in 200 components = 3.42927e-05 Jy ! Clean residual min=-0.000343 max=0.000395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.018674 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.018674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021153Jy sigma=0.671993 ! Fit after self-cal, rms=0.021150Jy sigma=0.671914 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021150Jy sigma=0.671914 ! Fit after self-cal, rms=0.021214Jy sigma=0.671273 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9725 mas, bmaj=1.926 mas, bpa=12.4 degrees ! Estimated noise=0.114505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11359e-05 Jy ! Component: 100 - total flux cleaned = 1.57114e-05 Jy ! Component: 150 - total flux cleaned = 2.25929e-05 Jy ! Component: 200 - total flux cleaned = 2.64937e-05 Jy ! Total flux subtracted in 200 components = 2.64937e-05 Jy ! Clean residual min=-0.000330 max=0.000371 Jy/beam ! Clean residual mean=0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0187005 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0187005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021214Jy sigma=0.671269 ! Fit after self-cal, rms=0.021219Jy sigma=0.671214 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 (-26.6, 39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308077 Jy ! Component: 100 - total flux cleaned = 0.000334781 Jy ! Component: 150 - total flux cleaned = 0.000344373 Jy ! Component: 200 - total flux cleaned = 0.000344517 Jy ! Total flux subtracted in 200 components = 0.000344517 Jy ! Clean residual min=-0.000330 max=0.000313 Jy/beam ! Clean residual mean=0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.019045 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.019045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021214Jy sigma=0.671059 ! Fit after self-cal, rms=0.021214Jy sigma=0.671036 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021214Jy sigma=0.671036 ! Fit after self-cal, rms=0.021223Jy sigma=0.671022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9728 mas, bmaj=1.927 mas, bpa=12.34 degrees ! Estimated noise=0.114454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104742 Jy ! Component: 100 - total flux cleaned = 0.000101105 Jy ! Component: 150 - total flux cleaned = 9.78131e-05 Jy ! Component: 200 - total flux cleaned = 9.78843e-05 Jy ! Total flux subtracted in 200 components = 9.78843e-05 Jy ! Clean residual min=-0.000333 max=0.000303 Jy/beam ! Clean residual mean=0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0191429 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0191429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021222Jy sigma=0.670978 ! Fit after self-cal, rms=0.021222Jy sigma=0.670974 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 = 2.01163e-05 Jy ! Component: 100 - total flux cleaned = 2.01521e-05 Jy ! Component: 150 - total flux cleaned = 1.72252e-05 Jy ! Component: 200 - total flux cleaned = 1.72424e-05 Jy ! Total flux subtracted in 200 components = 1.72424e-05 Jy ! Clean residual min=-0.000334 max=0.000306 Jy/beam ! Clean residual mean=0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0191602 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0191602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021222Jy sigma=0.670949 ! Fit after self-cal, rms=0.021222Jy sigma=0.670949 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021222Jy sigma=0.670949 ! Fit after self-cal, rms=0.021223Jy sigma=0.670945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=2.794 mas, bpa=15.6 degrees ! Estimated noise=0.144504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.45703e-05 Jy ! Component: 100 - total flux cleaned = 8.77248e-05 Jy ! Component: 150 - total flux cleaned = 0.000108191 Jy ! Component: 200 - total flux cleaned = 0.000120513 Jy ! Total flux subtracted in 200 components = 0.000120513 Jy ! Clean residual min=-0.000356 max=0.000344 Jy/beam ! Clean residual mean=0.000002 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0192807 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0192807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021223Jy sigma=0.670943 ! Fit after self-cal, rms=0.021223Jy sigma=0.670937 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 = 2.34565e-05 Jy ! Component: 100 - total flux cleaned = 2.99424e-05 Jy ! Component: 150 - total flux cleaned = 3.42082e-05 Jy ! Component: 200 - total flux cleaned = 3.6966e-05 Jy ! Total flux subtracted in 200 components = 3.6966e-05 Jy ! Clean residual min=-0.000354 max=0.000342 Jy/beam ! Clean residual mean=0.000002 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0193176 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0193176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021223Jy sigma=0.670937 ! Fit after self-cal, rms=0.021223Jy sigma=0.670936 ! 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=0.9729 mas, bmaj=1.927 mas, bpa=12.32 degrees ! Estimated noise=0.114424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9729 x 1.927 at 12.32 degrees (North through East) ! Clean map min=-0.00030278 max=0.017957 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=0.7493 mas, bmaj=1.591 mas, bpa=13.55 degrees ! Estimated noise=0.247873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136424 Jy ! Component: 100 - total flux cleaned = 0.016658 Jy ! Component: 150 - total flux cleaned = 0.0174482 Jy ! Component: 200 - total flux cleaned = 0.0176761 Jy ! Total flux subtracted in 200 components = 0.0176761 Jy ! Clean residual min=-0.000914 max=0.000879 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0176761 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0176761 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=1.927 mas, bpa=12.32 degrees ! Estimated noise=0.114424 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 = 0.000655242 Jy ! Component: 100 - total flux cleaned = 0.00100501 Jy ! Component: 150 - total flux cleaned = 0.00125473 Jy ! Component: 200 - total flux cleaned = 0.00140014 Jy ! Total flux subtracted in 200 components = 0.00140014 Jy ! Clean residual min=-0.000333 max=0.000322 Jy/beam ! Clean residual mean=0.000001 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0190763 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0190763 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=2.794 mas, bpa=15.6 degrees ! Estimated noise=0.144504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126914 Jy ! Component: 100 - total flux cleaned = 0.000190657 Jy ! Component: 150 - total flux cleaned = 0.000228092 Jy ! Component: 200 - total flux cleaned = 0.000249191 Jy ! Total flux subtracted in 200 components = 0.000249191 Jy ! Clean residual min=-0.000354 max=0.000358 Jy/beam ! Clean residual mean=0.000002 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0193254 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 = 5.17569e-06 Jy ! Component: 100 - total flux cleaned = 1.0034e-05 Jy ! Component: 150 - total flux cleaned = 1.43821e-05 Jy ! Component: 200 - total flux cleaned = 1.44375e-05 Jy ! Total flux subtracted in 200 components = 1.44375e-05 Jy ! Clean residual min=-0.000355 max=0.000353 Jy/beam ! Clean residual mean=0.000002 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0193399 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0193399 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=1.927 mas, bpa=12.32 degrees ! Estimated noise=0.114424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.0244e-05 Jy ! Component: 100 - total flux cleaned = -4.40225e-05 Jy ! Component: 150 - total flux cleaned = -4.3927e-05 Jy ! Component: 200 - total flux cleaned = -4.04316e-05 Jy ! Total flux subtracted in 200 components = -4.04316e-05 Jy ! Clean residual min=-0.000327 max=0.000310 Jy/beam ! Clean residual mean=0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0192994 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0192994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021224Jy sigma=0.670979 ! Fit after self-cal, rms=0.021224Jy sigma=0.670975 wmodel /J2118+5752_X_map.mod ! wmodel: Unable to open new model file: /J2118+5752_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2118+5752_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9729 x 1.927 at 12.32 degrees (North through East) ! Clean map min=-0.00030461 max=0.017936 Jy/beam ! Writing clean map to FITS file: .//J2118+5752_X_map.fits wmodel .//J2118+5752_X_map.mod ! Writing 54 model components to file: .//J2118+5752_X_map.mod wobs .//J2118+5752_X_uvs.fits ! Writing UV FITS file: .//J2118+5752_X_uvs.fits wwins .//J2118+5752_X_map.win ! wwins: Wrote 2 windows to .//J2118+5752_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0179364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.80265e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30506 1.30506 2.61011 5.22022 10.4404 20.8809 41.7618 83.5235 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.875 quit ! Quitting program ! Log file .//J2118+5752_X_dfm.log closed on Wed Nov 16 12:10:41 2016