! Started logfile: /scr/pima/bg219b_uvs/J0554+6857_S_dfm.log on Thu May 19 20:03:24 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/J0554+6857_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0554+6857_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780692 visibilities/baseline/integration-bin. ! Found source: J0554+6857 ! ! 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 8572 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 J0554+6857_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009156Jy sigma=22.300427 ! Fit after self-cal, rms=0.909121Jy sigma=20.040786 ! 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=3.053 mas, bmaj=7.887 mas, bpa=68.12 degrees ! Estimated noise=0.606926 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 = 0.0709668 Jy ! Component: 100 - total flux cleaned = 0.0876502 Jy ! Total flux subtracted in 100 components = 0.0876502 Jy ! Clean residual min=-0.004101 max=0.007885 Jy/beam ! Clean residual mean=-0.000067 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.0876502 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0876502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065398Jy sigma=1.381865 ! Fit after self-cal, rms=0.065017Jy sigma=1.372126 ! Inverting map ! Added new window around map position (-4, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817773 Jy ! Component: 100 - total flux cleaned = 0.012425 Jy ! Total flux subtracted in 100 components = 0.012425 Jy ! Clean residual min=-0.003428 max=0.004001 Jy/beam ! Clean residual mean=-0.000039 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.100075 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.100075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063902Jy sigma=1.343873 ! Fit after self-cal, rms=0.063843Jy sigma=1.342479 ! 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=3.896 mas, bmaj=8.792 mas, bpa=69.04 degrees ! Estimated noise=0.375646 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 = 0.00417225 Jy ! Component: 100 - total flux cleaned = 0.00532013 Jy ! Component: 150 - total flux cleaned = 0.0056239 Jy ! Component: 200 - total flux cleaned = 0.00562291 Jy ! Total flux subtracted in 200 components = 0.00562291 Jy ! Clean residual min=-0.002853 max=0.003482 Jy/beam ! Clean residual mean=-0.000042 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.105698 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.105698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063578Jy sigma=1.335694 ! Fit after self-cal, rms=0.063573Jy sigma=1.335358 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.896 x 8.792 at 69.04 degrees (North through East) ! Clean map min=-0.002813 max=0.093238 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 0.94 FD 1.05 HN 0.93 KP 0.95 ! LA 0.96 MK 0.97 NL 0.98 OV 1.00 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 0.98 MK 1.03 NL 0.99 OV 0.99 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.01 KP 1.02 ! LA 0.94 MK 1.00 NL 0.95 OV 0.96 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.01 KP 1.01 ! LA 0.96 MK 1.06 NL 0.97 OV 0.98 ! PT 1.05 SC 0.96 ! ! ! Fit before self-cal, rms=0.063573Jy sigma=1.335358 ! Fit after self-cal, rms=0.062830Jy sigma=1.330473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=8.766 mas, bpa=69.08 degrees ! Estimated noise=0.371727 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 = 0.000747329 Jy ! Component: 100 - total flux cleaned = 0.000893157 Jy ! Component: 150 - total flux cleaned = 0.00100131 Jy ! Component: 200 - total flux cleaned = 0.00102208 Jy ! Total flux subtracted in 200 components = 0.00102208 Jy ! Clean residual min=-0.002543 max=0.002988 Jy/beam ! Clean residual mean=-0.000047 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.10672 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.10672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062795Jy sigma=1.329669 ! Fit after self-cal, rms=0.062802Jy sigma=1.329417 ! 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=0.062802Jy sigma=1.329417 ! Fit after self-cal, rms=0.062339Jy sigma=1.324471 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.905 mas, bmaj=8.775 mas, bpa=68.97 degrees ! Estimated noise=0.367481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125612 Jy ! Component: 100 - total flux cleaned = -0.00169878 Jy ! Component: 150 - total flux cleaned = -0.0019075 Jy ! Component: 200 - total flux cleaned = -0.00198513 Jy ! Total flux subtracted in 200 components = -0.00198513 Jy ! Clean residual min=-0.002224 max=0.002405 Jy/beam ! Clean residual mean=-0.000020 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.104735 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.104735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062312Jy sigma=1.323868 ! Fit after self-cal, rms=0.062334Jy sigma=1.323712 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 = -3.03557e-05 Jy ! Component: 100 - total flux cleaned = -7.04603e-05 Jy ! Component: 150 - total flux cleaned = -0.000118608 Jy ! Component: 200 - total flux cleaned = -0.000162111 Jy ! Total flux subtracted in 200 components = -0.000162111 Jy ! Clean residual min=-0.002240 max=0.002420 Jy/beam ! Clean residual mean=-0.000021 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.104573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.104573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062328Jy sigma=1.323585 ! Fit after self-cal, rms=0.062329Jy sigma=1.323562 ! 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=0.062329Jy sigma=1.323562 ! Fit after self-cal, rms=0.062170Jy sigma=1.320870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.893 mas, bmaj=8.757 mas, bpa=68.83 degrees ! Estimated noise=0.366191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330385 Jy ! Component: 100 - total flux cleaned = 0.000510228 Jy ! Component: 150 - total flux cleaned = 0.000573343 Jy ! Component: 200 - total flux cleaned = 0.000560616 Jy ! Total flux subtracted in 200 components = 0.000560616 Jy ! Clean residual min=-0.002134 max=0.001996 Jy/beam ! Clean residual mean=-0.000007 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.105133 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.105133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062158Jy sigma=1.320657 ! Fit after self-cal, rms=0.062169Jy sigma=1.320556 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 = 6.49535e-05 Jy ! Component: 100 - total flux cleaned = 6.47341e-05 Jy ! Component: 150 - total flux cleaned = 5.3655e-05 Jy ! Component: 200 - total flux cleaned = 4.39717e-05 Jy ! Total flux subtracted in 200 components = 4.39717e-05 Jy ! Clean residual min=-0.002121 max=0.001999 Jy/beam ! Clean residual mean=-0.000007 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.105177 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.105177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062164Jy sigma=1.320483 ! Fit after self-cal, rms=0.062164Jy sigma=1.320471 ! 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=0.062164Jy sigma=1.320471 ! Fit after self-cal, rms=0.061951Jy sigma=1.320384 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.5 mas, bmaj=10.96 mas, bpa=75.1 degrees ! Estimated noise=0.430036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452128 Jy ! Component: 100 - total flux cleaned = 0.00047935 Jy ! Component: 150 - total flux cleaned = 0.000478674 Jy ! Component: 200 - total flux cleaned = 0.000478453 Jy ! Total flux subtracted in 200 components = 0.000478453 Jy ! Clean residual min=-0.002334 max=0.002211 Jy/beam ! Clean residual mean=-0.000010 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.105656 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.105656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061949Jy sigma=1.320375 ! Fit after self-cal, rms=0.061949Jy sigma=1.320353 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 = 5.67468e-05 Jy ! Component: 100 - total flux cleaned = 5.71954e-05 Jy ! Component: 150 - total flux cleaned = 6.52657e-05 Jy ! Component: 200 - total flux cleaned = 5.84716e-05 Jy ! Total flux subtracted in 200 components = 5.84716e-05 Jy ! Clean residual min=-0.002348 max=0.002210 Jy/beam ! Clean residual mean=-0.000009 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.105714 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.105714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061949Jy sigma=1.320372 ! Fit after self-cal, rms=0.061950Jy sigma=1.320361 ! 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=3.883 mas, bmaj=8.753 mas, bpa=68.72 degrees ! Estimated noise=0.36481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.883 x 8.753 at 68.72 degrees (North through East) ! Clean map min=-0.0020454 max=0.090539 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=3.045 mas, bmaj=7.841 mas, bpa=67.97 degrees ! Estimated noise=0.589019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0688038 Jy ! Component: 100 - total flux cleaned = 0.0862638 Jy ! Component: 150 - total flux cleaned = 0.0943325 Jy ! Component: 200 - total flux cleaned = 0.0989375 Jy ! Total flux subtracted in 200 components = 0.0989375 Jy ! Clean residual min=-0.003349 max=0.003147 Jy/beam ! Clean residual mean=-0.000018 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0989375 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 0.0989375 Jy ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=8.753 mas, bpa=68.72 degrees ! Estimated noise=0.36481 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 = 0.00387575 Jy ! Component: 100 - total flux cleaned = 0.00514417 Jy ! Component: 150 - total flux cleaned = 0.00582021 Jy ! Component: 200 - total flux cleaned = 0.00616023 Jy ! Total flux subtracted in 200 components = 0.00616023 Jy ! Clean residual min=-0.002129 max=0.001981 Jy/beam ! Clean residual mean=-0.000007 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.105098 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.105098 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=7.5 mas, bmaj=10.96 mas, bpa=75.1 degrees ! Estimated noise=0.430036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758889 Jy ! Component: 100 - total flux cleaned = 0.000839003 Jy ! Component: 150 - total flux cleaned = 0.000879996 Jy ! Component: 200 - total flux cleaned = 0.000927847 Jy ! Total flux subtracted in 200 components = 0.000927847 Jy ! Clean residual min=-0.002301 max=0.002397 Jy/beam ! Clean residual mean=-0.000008 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.106026 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 = -3.99863e-07 Jy ! Component: 100 - total flux cleaned = -2.45202e-05 Jy ! Component: 150 - total flux cleaned = -3.53546e-05 Jy ! Component: 200 - total flux cleaned = -5.5297e-05 Jy ! Total flux subtracted in 200 components = -5.5297e-05 Jy ! Clean residual min=-0.002309 max=0.002342 Jy/beam ! Clean residual mean=-0.000008 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.10597 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.10597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=8.753 mas, bpa=68.72 degrees ! Estimated noise=0.36481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.21341e-05 Jy ! Component: 100 - total flux cleaned = -5.2389e-05 Jy ! Component: 150 - total flux cleaned = -8.60082e-05 Jy ! Component: 200 - total flux cleaned = -0.000117511 Jy ! Total flux subtracted in 200 components = -0.000117511 Jy ! Clean residual min=-0.002098 max=0.001954 Jy/beam ! Clean residual mean=-0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.105853 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.105853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061959Jy sigma=1.320642 ! Fit after self-cal, rms=0.061955Jy sigma=1.320586 wmodel /J0554+6857_S_map.mod ! wmodel: Unable to open new model file: /J0554+6857_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0554+6857_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.883 x 8.753 at 68.72 degrees (North through East) ! Clean map min=-0.0020424 max=0.090371 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0554+6857_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0903714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000510245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.69383 1.69383 3.38765 6.77531 13.5506 27.1012 54.2025 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 177.113 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0554+6857_S_dfm.log closed on Thu May 19 20:03:27 2016