! Started logfile: /scr/pima/rv122_uvs/J0009+7724_X_dfm.log on Fri Jul 13 21:05:45 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv122_uvs/J0009+7724_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J0009+7724_X_uva.fits ! AN table 1: 87 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J0009+7724 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 11600 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0009+7724_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 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 0.200x0.200 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. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001768Jy sigma=18.733801 ! Fit after self-cal, rms=0.962844Jy sigma=17.983558 ! 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=0.7086 mas, bmaj=0.8801 mas, bpa=-8.884 degrees ! Estimated noise=0.672565 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 = 0.0301204 Jy ! Component: 100 - total flux cleaned = 0.0367523 Jy ! Total flux subtracted in 100 components = 0.0367523 Jy ! Clean residual min=-0.003399 max=0.002731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0367523 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0367523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057013Jy sigma=0.940177 ! Fit after self-cal, rms=0.055360Jy sigma=0.911198 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350448 Jy ! Component: 100 - total flux cleaned = 0.00511843 Jy ! Total flux subtracted in 100 components = 0.00511843 Jy ! Clean residual min=-0.003262 max=0.002836 Jy/beam ! Clean residual mean=0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0418707 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0418707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055129Jy sigma=0.905972 ! Fit after self-cal, rms=0.055133Jy sigma=0.905912 ! 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=0.9505 mas, bmaj=1.2 mas, bpa=-10.22 degrees ! Estimated noise=0.364945 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 = 0.00101029 Jy ! Component: 100 - total flux cleaned = 0.00145432 Jy ! Component: 150 - total flux cleaned = 0.00166149 Jy ! Component: 200 - total flux cleaned = 0.00171444 Jy ! Total flux subtracted in 200 components = 0.00171444 Jy ! Clean residual min=-0.001894 max=0.001525 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0435852 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0435852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055117Jy sigma=0.905583 ! Fit after self-cal, rms=0.055119Jy sigma=0.905519 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9505 x 1.2 at -10.22 degrees (North through East) ! Clean map min=-0.0017399 max=0.041066 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.08 KP 1.11 ! LA 1.03 MK 1.02 OV 1.02 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.06 ! LA 1.15 MK 1.02 OV 0.96 PT 0.88 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.87 HN 1.05 KP 1.13 ! LA 1.13 MK 0.99 OV 0.98 PT 0.86 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.85 HN 0.99 KP 1.16 ! LA 1.13 MK 0.91 OV 1.01 PT 0.85 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.055119Jy sigma=0.905519 ! Fit after self-cal, rms=0.054719Jy sigma=0.901620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.95 mas, bmaj=1.204 mas, bpa=-9.927 degrees ! Estimated noise=0.364961 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 = -2.57429e-05 Jy ! Component: 100 - total flux cleaned = -3.98445e-05 Jy ! Component: 150 - total flux cleaned = -3.98537e-05 Jy ! Component: 200 - total flux cleaned = -3.96579e-05 Jy ! Total flux subtracted in 200 components = -3.96579e-05 Jy ! Clean residual min=-0.001510 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0435455 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0435455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054718Jy sigma=0.901591 ! Fit after self-cal, rms=0.054789Jy sigma=0.900914 ! 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=0.054789Jy sigma=0.900914 ! Fit after self-cal, rms=0.055637Jy sigma=0.899572 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9506 mas, bmaj=1.207 mas, bpa=-9.229 degrees ! Estimated noise=0.36652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103283 Jy ! Component: 100 - total flux cleaned = 0.00010263 Jy ! Component: 150 - total flux cleaned = 0.0001028 Jy ! Component: 200 - total flux cleaned = 0.000108649 Jy ! Total flux subtracted in 200 components = 0.000108649 Jy ! Clean residual min=-0.001319 max=0.001446 Jy/beam ! Clean residual mean=0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0436541 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0436541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055635Jy sigma=0.899551 ! Fit after self-cal, rms=0.055684Jy sigma=0.899389 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 (-17.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125525 Jy ! Component: 100 - total flux cleaned = 0.00150945 Jy ! Component: 150 - total flux cleaned = 0.00156459 Jy ! Component: 200 - total flux cleaned = 0.00161149 Jy ! Total flux subtracted in 200 components = 0.00161149 Jy ! Clean residual min=-0.001319 max=0.001331 Jy/beam ! Clean residual mean=0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0452656 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0452656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055650Jy sigma=0.898856 ! Fit after self-cal, rms=0.055641Jy sigma=0.898750 ! Inverting map ! Added new window around map position (-31, -27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117846 Jy ! Component: 100 - total flux cleaned = 0.00153667 Jy ! Component: 150 - total flux cleaned = 0.0016471 Jy ! Component: 200 - total flux cleaned = 0.00172285 Jy ! Total flux subtracted in 200 components = 0.00172285 Jy ! Clean residual min=-0.001265 max=0.001154 Jy/beam ! Clean residual mean=0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0469885 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0469885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055610Jy sigma=0.898166 ! Fit after self-cal, rms=0.055610Jy sigma=0.898000 ! 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=0.055610Jy sigma=0.898000 ! Fit after self-cal, rms=0.057054Jy sigma=0.897986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=1.205 mas, bpa=-9.166 degrees ! Estimated noise=0.370097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794493 Jy ! Component: 100 - total flux cleaned = 0.00105684 Jy ! Component: 150 - total flux cleaned = 0.00120901 Jy ! Component: 200 - total flux cleaned = 0.00127913 Jy ! Total flux subtracted in 200 components = 0.00127913 Jy ! Clean residual min=-0.001293 max=0.001196 Jy/beam ! Clean residual mean=0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0482676 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0482676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057035Jy sigma=0.897691 ! Fit after self-cal, rms=0.057057Jy sigma=0.897597 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 = 0.000193858 Jy ! Component: 100 - total flux cleaned = 0.000211448 Jy ! Component: 150 - total flux cleaned = 0.000227223 Jy ! Component: 200 - total flux cleaned = 0.000257334 Jy ! Total flux subtracted in 200 components = 0.000257334 Jy ! Clean residual min=-0.001309 max=0.001218 Jy/beam ! Clean residual mean=0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0485249 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.0485249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057046Jy sigma=0.897456 ! Fit after self-cal, rms=0.057049Jy sigma=0.897447 ! 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. ! ! Fit before self-cal, rms=0.057049Jy sigma=0.897447 ! Fit after self-cal, rms=0.057447Jy sigma=0.897368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.627 mas, bmaj=3.031 mas, bpa=4.21 degrees ! Estimated noise=0.47378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536009 Jy ! Component: 100 - total flux cleaned = 0.000903507 Jy ! Component: 150 - total flux cleaned = 0.00102759 Jy ! Component: 200 - total flux cleaned = 0.00107616 Jy ! Total flux subtracted in 200 components = 0.00107616 Jy ! Clean residual min=-0.001501 max=0.001355 Jy/beam ! Clean residual mean=0.000009 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0496011 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0496011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057448Jy sigma=0.897333 ! Fit after self-cal, rms=0.057452Jy sigma=0.897303 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 = 0.000161174 Jy ! Component: 100 - total flux cleaned = 0.000204891 Jy ! Component: 150 - total flux cleaned = 0.000220834 Jy ! Component: 200 - total flux cleaned = 0.000251531 Jy ! Total flux subtracted in 200 components = 0.000251531 Jy ! Clean residual min=-0.001485 max=0.001345 Jy/beam ! Clean residual mean=0.000008 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0498526 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0498526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057452Jy sigma=0.897287 ! Fit after self-cal, rms=0.057453Jy sigma=0.897283 ! 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=0.9538 mas, bmaj=1.204 mas, bpa=-9.183 degrees ! Estimated noise=0.371723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9538 x 1.204 at -9.183 degrees (North through East) ! Clean map min=-0.0011269 max=0.041674 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=0.7096 mas, bmaj=0.8818 mas, bpa=-7.582 degrees ! Estimated noise=0.688026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032138 Jy ! Component: 100 - total flux cleaned = 0.0393687 Jy ! Component: 150 - total flux cleaned = 0.042166 Jy ! Component: 200 - total flux cleaned = 0.0440443 Jy ! Total flux subtracted in 200 components = 0.0440443 Jy ! Clean residual min=-0.003197 max=0.002732 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0440443 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0440443 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9538 mas, bmaj=1.204 mas, bpa=-9.183 degrees ! Estimated noise=0.371723 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 = 0.00192237 Jy ! Component: 100 - total flux cleaned = 0.00315079 Jy ! Component: 150 - total flux cleaned = 0.00367269 Jy ! Component: 200 - total flux cleaned = 0.00394974 Jy ! Total flux subtracted in 200 components = 0.00394974 Jy ! Clean residual min=-0.001358 max=0.001260 Jy/beam ! Clean residual mean=0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.047994 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.047994 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=2.627 mas, bmaj=3.031 mas, bpa=4.21 degrees ! Estimated noise=0.47378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858333 Jy ! Component: 100 - total flux cleaned = 0.00139084 Jy ! Component: 150 - total flux cleaned = 0.0015333 Jy ! Component: 200 - total flux cleaned = 0.00160186 Jy ! Total flux subtracted in 200 components = 0.00160186 Jy ! Clean residual min=-0.001546 max=0.001373 Jy/beam ! Clean residual mean=0.000009 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0495959 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 = 6.26719e-05 Jy ! Component: 100 - total flux cleaned = 0.000119643 Jy ! Component: 150 - total flux cleaned = 0.000171626 Jy ! Component: 200 - total flux cleaned = 0.000219309 Jy ! Total flux subtracted in 200 components = 0.000219309 Jy ! Clean residual min=-0.001504 max=0.001364 Jy/beam ! Clean residual mean=0.000009 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0498152 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.0498152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9538 mas, bmaj=1.204 mas, bpa=-9.183 degrees ! Estimated noise=0.371723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396796 Jy ! Component: 100 - total flux cleaned = -0.000419823 Jy ! Component: 150 - total flux cleaned = -0.000420582 Jy ! Component: 200 - total flux cleaned = -0.000402473 Jy ! Total flux subtracted in 200 components = -0.000402473 Jy ! Clean residual min=-0.001285 max=0.001218 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0494127 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0494127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057458Jy sigma=0.897409 ! Fit after self-cal, rms=0.057454Jy sigma=0.897377 wmodel J0009+7724_X_map.mod ! Writing 62 model components to file: J0009+7724_X_map.mod wobs J0009+7724_X_uvs.fits ! Writing UV FITS file: J0009+7724_X_uvs.fits wwins J0009+7724_X_map.win ! wwins: Wrote 3 windows to J0009+7724_X_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 = -0.00023796 Jy ! Component: 100 - total flux cleaned = -0.000416242 Jy ! Component: 150 - total flux cleaned = -0.000588538 Jy ! Component: 200 - total flux cleaned = -0.000713632 Jy ! Component: 250 - total flux cleaned = -0.000795353 Jy ! Component: 300 - total flux cleaned = -0.000895115 Jy ! Component: 350 - total flux cleaned = -0.000992563 Jy ! Component: 400 - total flux cleaned = -0.00112655 Jy ! Component: 450 - total flux cleaned = -0.00125861 Jy ! Component: 500 - total flux cleaned = -0.00138867 Jy ! Component: 550 - total flux cleaned = -0.0014436 Jy ! Component: 600 - total flux cleaned = -0.00151614 Jy ! Component: 650 - total flux cleaned = -0.00151622 Jy ! Component: 700 - total flux cleaned = -0.0015874 Jy ! Component: 750 - total flux cleaned = -0.00160498 Jy ! Component: 800 - total flux cleaned = -0.00169173 Jy ! Component: 850 - total flux cleaned = -0.00165728 Jy ! Component: 900 - total flux cleaned = -0.00165708 Jy ! Component: 950 - total flux cleaned = -0.00164004 Jy ! Component: 1000 - total flux cleaned = -0.00162325 Jy ! Component: 1050 - total flux cleaned = -0.00160667 Jy ! Component: 1100 - total flux cleaned = -0.00162312 Jy ! Component: 1150 - total flux cleaned = -0.00162294 Jy ! Component: 1200 - total flux cleaned = -0.00163924 Jy ! Component: 1250 - total flux cleaned = -0.00167142 Jy ! Component: 1300 - total flux cleaned = -0.00167147 Jy ! Component: 1350 - total flux cleaned = -0.00167149 Jy ! Component: 1400 - total flux cleaned = -0.00170304 Jy ! Component: 1450 - total flux cleaned = -0.00175 Jy ! Component: 1500 - total flux cleaned = -0.00171872 Jy ! Component: 1550 - total flux cleaned = -0.0016877 Jy ! Component: 1600 - total flux cleaned = -0.00161064 Jy ! Component: 1650 - total flux cleaned = -0.00168708 Jy ! Component: 1700 - total flux cleaned = -0.00164141 Jy ! Component: 1750 - total flux cleaned = -0.00158088 Jy ! Component: 1800 - total flux cleaned = -0.00159599 Jy ! Component: 1850 - total flux cleaned = -0.00156607 Jy ! Component: 1900 - total flux cleaned = -0.00153626 Jy ! Component: 1950 - total flux cleaned = -0.0015511 Jy ! Component: 2000 - total flux cleaned = -0.001551 Jy ! Component: 2050 - total flux cleaned = -0.00153644 Jy ! Component: 2100 - total flux cleaned = -0.0015219 Jy ! Component: 2150 - total flux cleaned = -0.0015364 Jy ! Component: 2200 - total flux cleaned = -0.00149314 Jy ! Component: 2250 - total flux cleaned = -0.00150757 Jy ! Component: 2300 - total flux cleaned = -0.00156478 Jy ! Component: 2350 - total flux cleaned = -0.00152207 Jy ! Component: 2400 - total flux cleaned = -0.00155022 Jy ! Component: 2450 - total flux cleaned = -0.00150802 Jy ! Component: 2500 - total flux cleaned = -0.00154999 Jy ! Component: 2550 - total flux cleaned = -0.00148018 Jy ! Component: 2600 - total flux cleaned = -0.00149422 Jy ! Component: 2650 - total flux cleaned = -0.00153587 Jy ! Component: 2700 - total flux cleaned = -0.00149444 Jy ! Component: 2750 - total flux cleaned = -0.00150826 Jy ! Component: 2800 - total flux cleaned = -0.00152182 Jy ! Component: 2850 - total flux cleaned = -0.00159001 Jy ! Component: 2900 - total flux cleaned = -0.00154923 Jy ! Component: 2950 - total flux cleaned = -0.00156277 Jy ! Component: 3000 - total flux cleaned = -0.00160321 Jy ! Component: 3050 - total flux cleaned = -0.00154954 Jy ! Component: 3100 - total flux cleaned = -0.00156295 Jy ! Component: 3150 - total flux cleaned = -0.00154968 Jy ! Component: 3200 - total flux cleaned = -0.00158945 Jy ! Component: 3250 - total flux cleaned = -0.00160271 Jy ! Component: 3300 - total flux cleaned = -0.00154997 Jy ! Component: 3350 - total flux cleaned = -0.00151061 Jy ! Component: 3400 - total flux cleaned = -0.00153683 Jy ! Component: 3450 - total flux cleaned = -0.001589 Jy ! Component: 3500 - total flux cleaned = -0.00152388 Jy ! Component: 3550 - total flux cleaned = -0.00156275 Jy ! Component: 3600 - total flux cleaned = -0.00153691 Jy ! Component: 3650 - total flux cleaned = -0.0015112 Jy ! Component: 3700 - total flux cleaned = -0.0015369 Jy ! Component: 3750 - total flux cleaned = -0.00156247 Jy ! Component: 3800 - total flux cleaned = -0.00157524 Jy ! Component: 3850 - total flux cleaned = -0.00152431 Jy ! Component: 3900 - total flux cleaned = -0.0015624 Jy ! Component: 3950 - total flux cleaned = -0.00157506 Jy ! Component: 4000 - total flux cleaned = -0.00151206 Jy ! Component: 4050 - total flux cleaned = -0.00152464 Jy ! Total flux subtracted in 4096 components = -0.00143694 Jy ! Clean residual min=-0.000839 max=0.000864 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0479758 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 399 components and 0.0479758 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J0009+7724_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9538 x 1.204 at -9.183 degrees (North through East) ! Clean map min=-0.00096166 max=0.041672 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J0009+7724_X_map.fits wmodel /scr/pima/rv122_uvs/J0009+7724_X_map.mod ! Writing 399 model components to file: /scr/pima/rv122_uvs/J0009+7724_X_map.mod wobs /scr/pima/rv122_uvs/J0009+7724_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J0009+7724_X_uvs.fits wwins /scr/pima/rv122_uvs/J0009+7724_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv122_uvs/J0009+7724_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0416718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51073 1.51073 3.02146 6.04291 12.0858 24.1717 48.3433 96.6866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 198.579 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J0009+7724_X_dfm.log closed on Fri Jul 13 21:05:50 2018