! Started logfile: /image_prod/ug002_uva//J1511+2208_S_dfm.log on Thu Mar 5 02:08:43 2020 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 /image_prod/ug002_uva//J1511+2208_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1511+2208_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.931605 visibilities/baseline/integration-bin. ! Found source: J1511+2208 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 11319 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1511+2208_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012825Jy sigma=9.242814 ! Fit after self-cal, rms=0.916846Jy sigma=8.276004 ! 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=3.043 mas, bmaj=6.393 mas, bpa=-8.711 degrees ! Estimated noise=1.09558 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 = 0.0652637 Jy ! Component: 100 - total flux cleaned = 0.100251 Jy ! Total flux subtracted in 100 components = 0.100251 Jy ! Clean residual min=-0.011694 max=0.031216 Jy/beam ! Clean residual mean=-0.000010 rms=0.003646 Jy/beam ! Combined flux in latest and established models = 0.100251 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.100251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100194Jy sigma=0.915649 ! Fit after self-cal, rms=0.098422Jy sigma=0.902980 ! Inverting map ! Added new window around map position (-5.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325447 Jy ! Component: 100 - total flux cleaned = 0.0534336 Jy ! Total flux subtracted in 100 components = 0.0534336 Jy ! Clean residual min=-0.008415 max=0.025418 Jy/beam ! Clean residual mean=-0.000008 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.153685 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 0.153685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082421Jy sigma=0.727028 ! Fit after self-cal, rms=0.078835Jy sigma=0.701287 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232788 Jy ! Component: 100 - total flux cleaned = 0.0368799 Jy ! Total flux subtracted in 100 components = 0.0368799 Jy ! Clean residual min=-0.006144 max=0.014091 Jy/beam ! Clean residual mean=-0.000006 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.190565 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.190565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069485Jy sigma=0.596346 ! Fit after self-cal, rms=0.067791Jy sigma=0.584715 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126994 Jy ! Component: 100 - total flux cleaned = 0.0212139 Jy ! Total flux subtracted in 100 components = 0.0212139 Jy ! Clean residual min=-0.005309 max=0.011176 Jy/beam ! Clean residual mean=-0.000004 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.211779 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 118 components and 0.211779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064339Jy sigma=0.543272 ! Fit after self-cal, rms=0.064071Jy sigma=0.541291 ! Inverting map ! Added new window around map position (-25.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103998 Jy ! Component: 100 - total flux cleaned = 0.0169562 Jy ! Total flux subtracted in 100 components = 0.0169562 Jy ! Clean residual min=-0.004811 max=0.008775 Jy/beam ! Clean residual mean=-0.000004 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.228735 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.228735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061827Jy sigma=0.517478 ! Fit after self-cal, rms=0.061654Jy sigma=0.515754 ! Inverting map ! Added new window around map position (-11, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00923491 Jy ! Component: 100 - total flux cleaned = 0.0154104 Jy ! Total flux subtracted in 100 components = 0.0154104 Jy ! Clean residual min=-0.004298 max=0.007413 Jy/beam ! Clean residual mean=-0.000006 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.244145 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.244145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059839Jy sigma=0.494829 ! Fit after self-cal, rms=0.059644Jy sigma=0.492926 ! 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=3.618 mas, bmaj=7.18 mas, bpa=-7.706 degrees ! Estimated noise=0.748662 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 = 0.00865452 Jy ! Component: 100 - total flux cleaned = 0.0149331 Jy ! Component: 150 - total flux cleaned = 0.0199123 Jy ! Component: 200 - total flux cleaned = 0.0239322 Jy ! Total flux subtracted in 200 components = 0.0239322 Jy ! Clean residual min=-0.003989 max=0.006565 Jy/beam ! Clean residual mean=-0.000006 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.268077 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 183 components and 0.268077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058049Jy sigma=0.473598 ! Fit after self-cal, rms=0.057917Jy sigma=0.472018 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.618 x 7.18 at -7.706 degrees (North through East) ! Clean map min=-0.003744 max=0.068033 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.97 ! LA 0.96 MK 1.16 NL 1.08 OV 1.08 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.01 HN 1.05 KP 0.97 ! LA 0.98 MK 1.19 NL 1.16 OV 0.99 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.05 KP 0.98 ! LA 0.97 MK 1.15 NL 0.87 OV 1.05 ! PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.057917Jy sigma=0.472018 ! Fit after self-cal, rms=0.060796Jy sigma=0.461833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.73 mas, bmaj=7.254 mas, bpa=-6.075 degrees ! Estimated noise=0.76567 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 = 0.00230144 Jy ! Component: 100 - total flux cleaned = 0.00350523 Jy ! Component: 150 - total flux cleaned = 0.00417155 Jy ! Component: 200 - total flux cleaned = 0.00428451 Jy ! Total flux subtracted in 200 components = 0.00428451 Jy ! Clean residual min=-0.003145 max=0.003088 Jy/beam ! Clean residual mean=0.000005 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.272362 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 197 components and 0.272362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060541Jy sigma=0.459516 ! Fit after self-cal, rms=0.060588Jy sigma=0.459085 ! 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. ! ! Fit before self-cal, rms=0.060588Jy sigma=0.459085 ! Fit after self-cal, rms=0.060038Jy sigma=0.449668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=7.172 mas, bpa=-6.299 degrees ! Estimated noise=0.765906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750267 Jy ! Component: 100 - total flux cleaned = 0.000748345 Jy ! Component: 150 - total flux cleaned = 0.000745305 Jy ! Component: 200 - total flux cleaned = 0.000792999 Jy ! Total flux subtracted in 200 components = 0.000792999 Jy ! Clean residual min=-0.002011 max=0.002774 Jy/beam ! Clean residual mean=0.000005 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.273155 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 204 components and 0.273155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059904Jy sigma=0.448512 ! Fit after self-cal, rms=0.059891Jy sigma=0.448273 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 (-16, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189504 Jy ! Component: 100 - total flux cleaned = 0.00184413 Jy ! Component: 150 - total flux cleaned = 0.00174846 Jy ! Component: 200 - total flux cleaned = 0.0017046 Jy ! Total flux subtracted in 200 components = 0.0017046 Jy ! Clean residual min=-0.001889 max=0.002350 Jy/beam ! Clean residual mean=0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.274859 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 221 components and 0.274859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059766Jy sigma=0.447286 ! Fit after self-cal, rms=0.059753Jy sigma=0.447126 ! 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. ! ! Fit before self-cal, rms=0.059753Jy sigma=0.447126 ! Fit after self-cal, rms=0.059467Jy sigma=0.446762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=7.155 mas, bpa=-6.579 degrees ! Estimated noise=0.760681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080007 Jy ! Component: 100 - total flux cleaned = 0.000794508 Jy ! Component: 150 - total flux cleaned = 0.000829619 Jy ! Component: 200 - total flux cleaned = 0.000826689 Jy ! Total flux subtracted in 200 components = 0.000826689 Jy ! Clean residual min=-0.001765 max=0.002334 Jy/beam ! Clean residual mean=0.000004 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.275686 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 233 components and 0.275686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059381Jy sigma=0.446136 ! Fit after self-cal, rms=0.059371Jy sigma=0.446015 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 (-35, -124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013099 Jy ! Component: 100 - total flux cleaned = 0.0016536 Jy ! Component: 150 - total flux cleaned = 0.00192258 Jy ! Component: 200 - total flux cleaned = 0.00202553 Jy ! Total flux subtracted in 200 components = 0.00202553 Jy ! Clean residual min=-0.001646 max=0.001659 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.277712 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 259 components and 0.277712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059289Jy sigma=0.445445 ! Fit after self-cal, rms=0.059284Jy sigma=0.445388 ! 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. ! ! Fit before self-cal, rms=0.059284Jy sigma=0.445388 ! Fit after self-cal, rms=0.058840Jy sigma=0.445257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.988 mas, bmaj=10.79 mas, bpa=-9.226 degrees ! Estimated noise=0.875044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810364 Jy ! Component: 100 - total flux cleaned = 0.00118589 Jy ! Component: 150 - total flux cleaned = 0.00126462 Jy ! Component: 200 - total flux cleaned = 0.00135979 Jy ! Total flux subtracted in 200 components = 0.00135979 Jy ! Clean residual min=-0.001377 max=0.001706 Jy/beam ! Clean residual mean=0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.279071 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 290 components and 0.279071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058812Jy sigma=0.445083 ! Fit after self-cal, rms=0.058810Jy sigma=0.445047 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 = 0.000162231 Jy ! Component: 100 - total flux cleaned = 0.000186167 Jy ! Component: 150 - total flux cleaned = 0.000147175 Jy ! Component: 200 - total flux cleaned = 0.000129629 Jy ! Total flux subtracted in 200 components = 0.000129629 Jy ! Clean residual min=-0.001277 max=0.001660 Jy/beam ! Clean residual mean=0.000006 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.279201 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 309 components and 0.279201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058795Jy sigma=0.444973 ! Fit after self-cal, rms=0.058795Jy sigma=0.444960 ! 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=3.763 mas, bmaj=7.156 mas, bpa=-6.496 degrees ! Estimated noise=0.756299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.763 x 7.156 at -6.496 degrees (North through East) ! Clean map min=-0.0017194 max=0.067093 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=3.155 mas, bmaj=6.342 mas, bpa=-7.521 degrees ! Estimated noise=1.1196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0711263 Jy ! Component: 100 - total flux cleaned = 0.115696 Jy ! Component: 150 - total flux cleaned = 0.145779 Jy ! Component: 200 - total flux cleaned = 0.16741 Jy ! Total flux subtracted in 200 components = 0.16741 Jy ! Clean residual min=-0.007541 max=0.012935 Jy/beam ! Clean residual mean=0.000001 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.16741 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 61 model components to the UV plane model. ! The established model now contains 61 components and 0.16741 Jy ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=7.156 mas, bpa=-6.496 degrees ! Estimated noise=0.756299 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 = 0.0242116 Jy ! Component: 100 - total flux cleaned = 0.0416296 Jy ! Component: 150 - total flux cleaned = 0.0551309 Jy ! Component: 200 - total flux cleaned = 0.0658002 Jy ! Total flux subtracted in 200 components = 0.0658002 Jy ! Clean residual min=-0.003344 max=0.008204 Jy/beam ! Clean residual mean=-0.000006 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.233211 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 154 components and 0.23321 Jy ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00898972 Jy ! Component: 100 - total flux cleaned = 0.0159709 Jy ! Component: 150 - total flux cleaned = 0.0216205 Jy ! Component: 200 - total flux cleaned = 0.0262184 Jy ! Total flux subtracted in 200 components = 0.0262184 Jy ! Clean residual min=-0.002147 max=0.002786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.259429 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 205 components and 0.259429 Jy ! Inverting map ! Added new window around map position (-4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376951 Jy ! Component: 100 - total flux cleaned = 0.00688512 Jy ! Component: 150 - total flux cleaned = 0.00949475 Jy ! Component: 200 - total flux cleaned = 0.0117009 Jy ! Total flux subtracted in 200 components = 0.0117009 Jy ! Clean residual min=-0.001663 max=0.001912 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.27113 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 248 components and 0.27113 Jy ! Inverting map ! Added new window around map position (-36, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203099 Jy ! Component: 100 - total flux cleaned = 0.00343807 Jy ! Component: 150 - total flux cleaned = 0.00455914 Jy ! Component: 200 - total flux cleaned = 0.00529728 Jy ! Total flux subtracted in 200 components = 0.00529728 Jy ! Clean residual min=-0.001450 max=0.001408 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.276427 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 280 components and 0.276427 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=7.988 mas, bmaj=10.79 mas, bpa=-9.226 degrees ! Estimated noise=0.875044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016356 Jy ! Component: 100 - total flux cleaned = 0.00217398 Jy ! Component: 150 - total flux cleaned = 0.00238282 Jy ! Component: 200 - total flux cleaned = 0.00245591 Jy ! Total flux subtracted in 200 components = 0.00245591 Jy ! Clean residual min=-0.001183 max=0.001553 Jy/beam ! Clean residual mean=0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.278883 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 = 3.23685e-05 Jy ! Component: 100 - total flux cleaned = 3.26152e-05 Jy ! Component: 150 - total flux cleaned = 3.33506e-05 Jy ! Component: 200 - total flux cleaned = 8.87384e-06 Jy ! Total flux subtracted in 200 components = 8.87384e-06 Jy ! Clean residual min=-0.001126 max=0.001534 Jy/beam ! Clean residual mean=0.000005 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.278892 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 358 components and 0.278892 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=7.156 mas, bpa=-6.496 degrees ! Estimated noise=0.756299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118791 Jy ! Component: 100 - total flux cleaned = 0.000183625 Jy ! Component: 150 - total flux cleaned = 0.000183188 Jy ! Component: 200 - total flux cleaned = 0.000155364 Jy ! Total flux subtracted in 200 components = 0.000155364 Jy ! Clean residual min=-0.001301 max=0.001430 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.279047 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 390 components and 0.279047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058640Jy sigma=0.444066 ! Fit after self-cal, rms=0.058564Jy sigma=0.443664 wmodel J1511+2208_S_map.mod ! Writing 390 model components to file: J1511+2208_S_map.mod wobs J1511+2208_S_uvs.fits ! Writing UV FITS file: J1511+2208_S_uvs.fits wwins J1511+2208_S_map.win ! wwins: Wrote 9 windows to J1511+2208_S_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 = 0.00049818 Jy ! Component: 100 - total flux cleaned = 0.000653268 Jy ! Component: 150 - total flux cleaned = 0.000611915 Jy ! Component: 200 - total flux cleaned = 0.000631803 Jy ! Component: 250 - total flux cleaned = 0.000631841 Jy ! Component: 300 - total flux cleaned = 0.000631824 Jy ! Component: 350 - total flux cleaned = 0.000631821 Jy ! Component: 400 - total flux cleaned = 0.000650067 Jy ! Component: 450 - total flux cleaned = 0.000721586 Jy ! Component: 500 - total flux cleaned = 0.000808703 Jy ! Component: 550 - total flux cleaned = 0.000860079 Jy ! Component: 600 - total flux cleaned = 0.000910274 Jy ! Component: 650 - total flux cleaned = 0.000942868 Jy ! Component: 700 - total flux cleaned = 0.000942616 Jy ! Component: 750 - total flux cleaned = 0.000942607 Jy ! Component: 800 - total flux cleaned = 0.000957982 Jy ! Component: 850 - total flux cleaned = 0.000942121 Jy ! Component: 900 - total flux cleaned = 0.000926773 Jy ! Component: 950 - total flux cleaned = 0.000851376 Jy ! Component: 1000 - total flux cleaned = 0.000866553 Jy ! Component: 1050 - total flux cleaned = 0.000822309 Jy ! Component: 1100 - total flux cleaned = 0.000822371 Jy ! Component: 1150 - total flux cleaned = 0.000822224 Jy ! Component: 1200 - total flux cleaned = 0.000779814 Jy ! Component: 1250 - total flux cleaned = 0.000822074 Jy ! Component: 1300 - total flux cleaned = 0.00082193 Jy ! Component: 1350 - total flux cleaned = 0.000821789 Jy ! Component: 1400 - total flux cleaned = 0.000835322 Jy ! Component: 1450 - total flux cleaned = 0.000835336 Jy ! Component: 1500 - total flux cleaned = 0.000835392 Jy ! Component: 1550 - total flux cleaned = 0.000835372 Jy ! Component: 1600 - total flux cleaned = 0.000874884 Jy ! Component: 1650 - total flux cleaned = 0.000913956 Jy ! Component: 1700 - total flux cleaned = 0.000888063 Jy ! Component: 1750 - total flux cleaned = 0.000952146 Jy ! Component: 1800 - total flux cleaned = 0.00100277 Jy ! Component: 1850 - total flux cleaned = 0.000965128 Jy ! Component: 1900 - total flux cleaned = 0.000965061 Jy ! Component: 1950 - total flux cleaned = 0.000989914 Jy ! Component: 2000 - total flux cleaned = 0.00105118 Jy ! Component: 2050 - total flux cleaned = 0.00109982 Jy ! Component: 2100 - total flux cleaned = 0.00114797 Jy ! Component: 2150 - total flux cleaned = 0.00111189 Jy ! Component: 2200 - total flux cleaned = 0.00113582 Jy ! Component: 2250 - total flux cleaned = 0.00120668 Jy ! Component: 2300 - total flux cleaned = 0.00124176 Jy ! Component: 2350 - total flux cleaned = 0.00128818 Jy ! Component: 2400 - total flux cleaned = 0.00128821 Jy ! Component: 2450 - total flux cleaned = 0.00132258 Jy ! Component: 2500 - total flux cleaned = 0.00137947 Jy ! Component: 2550 - total flux cleaned = 0.00142454 Jy ! Component: 2600 - total flux cleaned = 0.00141334 Jy ! Component: 2650 - total flux cleaned = 0.00140228 Jy ! Component: 2700 - total flux cleaned = 0.00144665 Jy ! Component: 2750 - total flux cleaned = 0.00151258 Jy ! Component: 2800 - total flux cleaned = 0.00153434 Jy ! Component: 2850 - total flux cleaned = 0.00156685 Jy ! Component: 2900 - total flux cleaned = 0.00157752 Jy ! Component: 2950 - total flux cleaned = 0.00164168 Jy ! Component: 3000 - total flux cleaned = 0.0016522 Jy ! Component: 3050 - total flux cleaned = 0.00172603 Jy ! Component: 3100 - total flux cleaned = 0.00174691 Jy ! Component: 3150 - total flux cleaned = 0.00176776 Jy ! Component: 3200 - total flux cleaned = 0.00180898 Jy ! Component: 3250 - total flux cleaned = 0.00185011 Jy ! Component: 3300 - total flux cleaned = 0.00183983 Jy ! Component: 3350 - total flux cleaned = 0.00193126 Jy ! Component: 3400 - total flux cleaned = 0.00194124 Jy ! Component: 3450 - total flux cleaned = 0.00194125 Jy ! Component: 3500 - total flux cleaned = 0.00200098 Jy ! Component: 3550 - total flux cleaned = 0.00200103 Jy ! Component: 3600 - total flux cleaned = 0.00202073 Jy ! Component: 3650 - total flux cleaned = 0.0020403 Jy ! Component: 3700 - total flux cleaned = 0.00206952 Jy ! Component: 3750 - total flux cleaned = 0.00216614 Jy ! Component: 3800 - total flux cleaned = 0.002166 Jy ! Component: 3850 - total flux cleaned = 0.00220413 Jy ! Component: 3900 - total flux cleaned = 0.00226101 Jy ! Component: 3950 - total flux cleaned = 0.00221386 Jy ! Component: 4000 - total flux cleaned = 0.00228888 Jy ! Component: 4050 - total flux cleaned = 0.0023449 Jy ! Total flux subtracted in 4096 components = 0.0023171 Jy ! Clean residual min=-0.000649 max=0.000498 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.281364 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 676 components and 0.281364 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1511+2208_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.763 x 7.156 at -6.496 degrees (North through East) ! Clean map min=-0.00097818 max=0.067679 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1511+2208_S_map.fits wmodel /image_prod/ug002_uva//J1511+2208_S_map.mod ! Writing 676 model components to file: /image_prod/ug002_uva//J1511+2208_S_map.mod wobs /image_prod/ug002_uva//J1511+2208_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1511+2208_S_uvs.fits wwins /image_prod/ug002_uva//J1511+2208_S_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uva//J1511+2208_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0676794 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751479 0.751479 1.50296 3.00591 6.01183 12.0237 24.0473 48.0946 96.1893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.212 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1511+2208_S_dfm.log closed on Thu Mar 5 02:08:47 2020