! Started logfile: /scr/pima/bg219b_uvs/J1121-0553_S_dfm.log on Thu May 19 20:15:51 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1121-0553_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1121-0553_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.793651 visibilities/baseline/integration-bin. ! Found source: J1121-0553 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4000 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1121-0553_S] 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 0.500x0.500 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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.115891Jy sigma=20.226546 ! Fit after self-cal, rms=0.558610Jy sigma=10.248144 ! 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=2.845 mas, bmaj=7.137 mas, bpa=3.01 degrees ! Estimated noise=0.854692 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 = 0.349137 Jy ! Component: 100 - total flux cleaned = 0.445675 Jy ! Total flux subtracted in 100 components = 0.445675 Jy ! Clean residual min=-0.013922 max=0.037452 Jy/beam ! Clean residual mean=0.000019 rms=0.004156 Jy/beam ! Combined flux in latest and established models = 0.445675 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.445675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173144Jy sigma=1.741932 ! Fit after self-cal, rms=0.173156Jy sigma=1.738055 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372972 Jy ! Component: 100 - total flux cleaned = 0.0521685 Jy ! Total flux subtracted in 100 components = 0.0521685 Jy ! Clean residual min=-0.010389 max=0.017875 Jy/beam ! Clean residual mean=-0.000002 rms=0.002815 Jy/beam ! Combined flux in latest and established models = 0.497844 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.497844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164708Jy sigma=1.521682 ! Fit after self-cal, rms=0.164705Jy sigma=1.517580 ! 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=3.432 mas, bmaj=8.024 mas, bpa=3.766 degrees ! Estimated noise=0.697449 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 = 0.00692901 Jy ! Component: 100 - total flux cleaned = 0.00716504 Jy ! Component: 150 - total flux cleaned = 0.00709206 Jy ! Component: 200 - total flux cleaned = 0.00709087 Jy ! Total flux subtracted in 200 components = 0.00709087 Jy ! Clean residual min=-0.009302 max=0.017106 Jy/beam ! Clean residual mean=-0.000020 rms=0.003166 Jy/beam ! Combined flux in latest and established models = 0.504935 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.504935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164379Jy sigma=1.508716 ! Fit after self-cal, rms=0.164400Jy sigma=1.506579 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.432 x 8.024 at 3.766 degrees (North through East) ! Clean map min=-0.0089498 max=0.44661 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 0.98 FD 0.96 HN 1.01 KP 1.00 ! LA 0.97 MK 0.96 NL 1.01 OV 0.97 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.00 ! LA 0.99 MK 0.99 NL 1.07 OV 0.98 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00 KP 0.99 ! LA 0.95 MK 1.02 NL 0.97 OV 0.96 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.95 KP 0.99 ! LA 0.97 MK 1.00 NL 1.02 OV 0.95 ! PT 0.98 SC 0.96 ! ! ! Fit before self-cal, rms=0.164400Jy sigma=1.506579 ! Fit after self-cal, rms=0.158501Jy sigma=1.435064 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=8.026 mas, bpa=3.726 degrees ! Estimated noise=0.697525 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 (9.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131924 Jy ! Component: 100 - total flux cleaned = 0.0185688 Jy ! Component: 150 - total flux cleaned = 0.0187848 Jy ! Component: 200 - total flux cleaned = 0.0184937 Jy ! Total flux subtracted in 200 components = 0.0184937 Jy ! Clean residual min=-0.009440 max=0.009741 Jy/beam ! Clean residual mean=-0.000019 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.523428 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.523428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157600Jy sigma=1.393892 ! Fit after self-cal, rms=0.157533Jy sigma=1.389749 ! 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=0.157533Jy sigma=1.389749 ! Fit after self-cal, rms=0.155521Jy sigma=1.309780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.425 mas, bmaj=8.015 mas, bpa=3.64 degrees ! Estimated noise=0.695524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340652 Jy ! Component: 100 - total flux cleaned = 0.00411235 Jy ! Component: 150 - total flux cleaned = 0.00411553 Jy ! Component: 200 - total flux cleaned = 0.00411312 Jy ! Total flux subtracted in 200 components = 0.00411312 Jy ! Clean residual min=-0.004719 max=0.005682 Jy/beam ! Clean residual mean=-0.000004 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.527541 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 90 components and 0.527542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155403Jy sigma=1.301946 ! Fit after self-cal, rms=0.155432Jy sigma=1.301248 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 = 0.00108068 Jy ! Component: 100 - total flux cleaned = 0.00151235 Jy ! Component: 150 - total flux cleaned = 0.0015108 Jy ! Component: 200 - total flux cleaned = 0.00157978 Jy ! Total flux subtracted in 200 components = 0.00157978 Jy ! Clean residual min=-0.004542 max=0.005836 Jy/beam ! Clean residual mean=-0.000004 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.529121 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.529121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155399Jy sigma=1.298340 ! Fit after self-cal, rms=0.155416Jy sigma=1.298077 ! 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=0.155416Jy sigma=1.298077 ! Fit after self-cal, rms=0.155305Jy sigma=1.297300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=8.013 mas, bpa=3.631 degrees ! Estimated noise=0.694159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014349 Jy ! Component: 100 - total flux cleaned = 0.000525867 Jy ! Component: 150 - total flux cleaned = 0.000595436 Jy ! Component: 200 - total flux cleaned = 0.000655326 Jy ! Total flux subtracted in 200 components = 0.000655326 Jy ! Clean residual min=-0.004520 max=0.005732 Jy/beam ! Clean residual mean=-0.000006 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.529777 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.529777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155296Jy sigma=1.295013 ! Fit after self-cal, rms=0.155312Jy sigma=1.294821 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 = 0.000495724 Jy ! Component: 100 - total flux cleaned = 0.000658371 Jy ! Component: 150 - total flux cleaned = 0.000757115 Jy ! Component: 200 - total flux cleaned = 0.000757642 Jy ! Total flux subtracted in 200 components = 0.000757642 Jy ! Clean residual min=-0.004413 max=0.005867 Jy/beam ! Clean residual mean=-0.000006 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.530534 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.530534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155304Jy sigma=1.293709 ! Fit after self-cal, rms=0.155317Jy sigma=1.293616 ! Inverting map ! Added new window around map position (23, -115). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518263 Jy ! Component: 100 - total flux cleaned = 0.00755879 Jy ! Component: 150 - total flux cleaned = 0.00746701 Jy ! Component: 200 - total flux cleaned = 0.00745972 Jy ! Total flux subtracted in 200 components = 0.00745972 Jy ! Clean residual min=-0.004482 max=0.004939 Jy/beam ! Clean residual mean=-0.000010 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.537994 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.537994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154969Jy sigma=1.287821 ! Fit after self-cal, rms=0.154948Jy sigma=1.287332 ! 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=0.154948Jy sigma=1.287332 ! Fit after self-cal, rms=0.154439Jy sigma=1.261754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.724 mas, bmaj=13.05 mas, bpa=8.394 degrees ! Estimated noise=0.869409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331617 Jy ! Component: 100 - total flux cleaned = 0.00408 Jy ! Component: 150 - total flux cleaned = 0.00474816 Jy ! Component: 200 - total flux cleaned = 0.00522363 Jy ! Total flux subtracted in 200 components = 0.00522363 Jy ! Clean residual min=-0.004711 max=0.004881 Jy/beam ! Clean residual mean=-0.000004 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.543218 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.543218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154421Jy sigma=1.259471 ! Fit after self-cal, rms=0.154458Jy sigma=1.258970 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 = 0.00186343 Jy ! Component: 100 - total flux cleaned = 0.0025727 Jy ! Component: 150 - total flux cleaned = 0.00287471 Jy ! Component: 200 - total flux cleaned = 0.00301472 Jy ! Total flux subtracted in 200 components = 0.00301472 Jy ! Clean residual min=-0.004631 max=0.004715 Jy/beam ! Clean residual mean=-0.000006 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.546232 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 183 components and 0.546232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154435Jy sigma=1.258448 ! Fit after self-cal, rms=0.154459Jy sigma=1.258273 ! 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=3.426 mas, bmaj=8.004 mas, bpa=3.702 degrees ! Estimated noise=0.696805 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.426 x 8.004 at 3.702 degrees (North through East) ! Clean map min=-0.0041198 max=0.4439 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=7.135 mas, bpa=2.909 degrees ! Estimated noise=0.847498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.345858 Jy ! Component: 100 - total flux cleaned = 0.443729 Jy ! Component: 150 - total flux cleaned = 0.48085 Jy ! Component: 200 - total flux cleaned = 0.499192 Jy ! Total flux subtracted in 200 components = 0.499192 Jy ! Clean residual min=-0.007185 max=0.010210 Jy/beam ! Clean residual mean=0.000003 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.499192 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.499192 Jy ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=8.004 mas, bpa=3.702 degrees ! Estimated noise=0.696805 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) ! Added new window around map position (4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142666 Jy ! Component: 100 - total flux cleaned = 0.0237063 Jy ! Component: 150 - total flux cleaned = 0.030784 Jy ! Component: 200 - total flux cleaned = 0.0363388 Jy ! Total flux subtracted in 200 components = 0.0363388 Jy ! Clean residual min=-0.004690 max=0.005282 Jy/beam ! Clean residual mean=-0.000003 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.53553 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.53553 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=7.724 mas, bmaj=13.05 mas, bpa=8.394 degrees ! Estimated noise=0.869409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626246 Jy ! Component: 100 - total flux cleaned = 0.0103106 Jy ! Component: 150 - total flux cleaned = 0.0124284 Jy ! Component: 200 - total flux cleaned = 0.0131491 Jy ! Total flux subtracted in 200 components = 0.0131491 Jy ! Clean residual min=-0.004676 max=0.005430 Jy/beam ! Clean residual mean=-0.000010 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.548679 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 = 0.000380545 Jy ! Component: 100 - total flux cleaned = 0.000382248 Jy ! Component: 150 - total flux cleaned = 0.000322241 Jy ! Component: 200 - total flux cleaned = 0.00026458 Jy ! Total flux subtracted in 200 components = 0.00026458 Jy ! Clean residual min=-0.004753 max=0.005094 Jy/beam ! Clean residual mean=-0.000010 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.548944 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 123 components and 0.548944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=8.004 mas, bpa=3.702 degrees ! Estimated noise=0.696805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000353651 Jy ! Component: 100 - total flux cleaned = -0.000553331 Jy ! Component: 150 - total flux cleaned = -0.000640064 Jy ! Component: 200 - total flux cleaned = -0.000721053 Jy ! Total flux subtracted in 200 components = -0.000721053 Jy ! Clean residual min=-0.004299 max=0.004575 Jy/beam ! Clean residual mean=-0.000006 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.548223 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.548223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154633Jy sigma=1.262213 ! Fit after self-cal, rms=0.154626Jy sigma=1.261757 wmodel /J1121-0553_S_map.mod ! wmodel: Unable to open new model file: /J1121-0553_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1121-0553_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.426 x 8.004 at 3.702 degrees (North through East) ! Clean map min=-0.0040945 max=0.44277 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1121-0553_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.44277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.747966 0.747966 1.49593 2.99186 5.98373 11.9675 23.9349 47.8698 95.7397 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.442 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.087 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1121-0553_S_dfm.log closed on Thu May 19 20:15:53 2016