! Started logfile: /g0/scr/pima/npcsb_uvs/J2202+4216_X_uvs.log on Wed Sep 25 00:08:09 2013 obs /g0/scr/pima/npcsb_uvs/J2202+4216_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J2202+4216_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J2202+4216 ! ! 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 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1840 visibilities. select RR ! 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 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J2202+4216_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.565299Jy sigma=20.046572 ! Fit after self-cal, rms=1.576785Jy sigma=12.596098 ! 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=0.7477 mas, bmaj=2.236 mas, bpa=24.07 degrees ! Estimated noise=3.04554 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 = 1.73915 Jy ! Component: 100 - total flux cleaned = 2.20995 Jy ! Total flux subtracted in 100 components = 2.20995 Jy ! Clean residual min=-0.158220 max=0.278105 Jy/beam ! Clean residual mean=0.000096 rms=0.043981 Jy/beam ! Combined flux in latest and established models = 2.20995 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.20995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.743415Jy sigma=5.929327 ! Fit after self-cal, rms=0.739967Jy sigma=5.906063 ! 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=0.9346 mas, bmaj=2.387 mas, bpa=22.58 degrees ! Estimated noise=2.1507 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 = 0.366204 Jy ! Component: 100 - total flux cleaned = 0.569014 Jy ! Component: 150 - total flux cleaned = 0.700534 Jy ! Component: 200 - total flux cleaned = 0.790708 Jy ! Total flux subtracted in 200 components = 0.790708 Jy ! Clean residual min=-0.143450 max=0.242839 Jy/beam ! Clean residual mean=-0.000231 rms=0.042711 Jy/beam ! Combined flux in latest and established models = 3.00066 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 3.00066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.530571Jy sigma=4.177577 ! Fit after self-cal, rms=0.522764Jy sigma=4.130179 ! Inverting map ! Added new window around map position (2.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21993 Jy ! Component: 100 - total flux cleaned = 0.306424 Jy ! Component: 150 - total flux cleaned = 0.33475 Jy ! Component: 200 - total flux cleaned = 0.361043 Jy ! Total flux subtracted in 200 components = 0.361043 Jy ! Clean residual min=-0.132830 max=0.185812 Jy/beam ! Clean residual mean=-0.000228 rms=0.032865 Jy/beam ! Combined flux in latest and established models = 3.3617 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 3.3617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412975Jy sigma=3.229128 ! Fit after self-cal, rms=0.402766Jy sigma=3.149724 ! Inverting map ! Added new window around map position (-1, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1619 Jy ! Component: 100 - total flux cleaned = 0.256799 Jy ! Component: 150 - total flux cleaned = 0.316409 Jy ! Component: 200 - total flux cleaned = 0.361376 Jy ! Total flux subtracted in 200 components = 0.361376 Jy ! Clean residual min=-0.125710 max=0.079736 Jy/beam ! Clean residual mean=-0.000082 rms=0.022415 Jy/beam ! Combined flux in latest and established models = 3.72308 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 3.72308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.318909Jy sigma=2.465280 ! Fit after self-cal, rms=0.310993Jy sigma=2.410959 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.03 KP 1.00 ! LA 1.00 MK 1.01 NL 1.23 OV 0.96 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.01 KP 0.92 ! LA 0.93 MK 0.96 NL 1.20 OV 0.95 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 0.92 KP 0.85 ! LA 0.95 MK 1.04 NL 1.17 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.91 KP 0.89 ! LA 0.94 MK 1.05 NL 1.12 OV 1.00 ! PT 1.14 SC 1.00 ! ! ! Fit before self-cal, rms=0.310993Jy sigma=2.410959 ! Fit after self-cal, rms=0.192747Jy sigma=1.411671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.392 mas, bpa=22.46 degrees ! Estimated noise=2.19671 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 = 0.0296201 Jy ! Component: 100 - total flux cleaned = 0.0459813 Jy ! Component: 150 - total flux cleaned = 0.0540591 Jy ! Component: 200 - total flux cleaned = 0.0598571 Jy ! Total flux subtracted in 200 components = 0.0598571 Jy ! Clean residual min=-0.040528 max=0.046412 Jy/beam ! Clean residual mean=-0.000032 rms=0.009011 Jy/beam ! Combined flux in latest and established models = 3.78294 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 3.78294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166725Jy sigma=1.200394 ! Fit after self-cal, rms=0.164499Jy sigma=1.189249 ! 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=0.164499Jy sigma=1.189249 ! Fit after self-cal, rms=0.163622Jy sigma=1.180727 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9306 mas, bmaj=2.391 mas, bpa=22.46 degrees ! Estimated noise=2.2021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178529 Jy ! Component: 100 - total flux cleaned = 0.00701108 Jy ! Component: 150 - total flux cleaned = 0.0116554 Jy ! Component: 200 - total flux cleaned = 0.0166305 Jy ! Total flux subtracted in 200 components = 0.0166305 Jy ! Clean residual min=-0.034983 max=0.039594 Jy/beam ! Clean residual mean=-0.000017 rms=0.007607 Jy/beam ! Combined flux in latest and established models = 3.79957 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 131 components and 3.79957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151895Jy sigma=1.088881 ! Fit after self-cal, rms=0.150899Jy sigma=1.084871 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 (6.8, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516845 Jy ! Component: 100 - total flux cleaned = 0.00515656 Jy ! Component: 150 - total flux cleaned = 0.00359867 Jy ! Component: 200 - total flux cleaned = 0.00289268 Jy ! Total flux subtracted in 200 components = 0.00289268 Jy ! Clean residual min=-0.027961 max=0.028611 Jy/beam ! Clean residual mean=-0.000021 rms=0.006255 Jy/beam ! Combined flux in latest and established models = 3.80246 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 160 components and 3.80246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137857Jy sigma=0.992256 ! Fit after self-cal, rms=0.137489Jy sigma=0.990264 ! Inverting map ! Added new window around map position (-8.4, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733325 Jy ! Component: 100 - total flux cleaned = 0.0132267 Jy ! Component: 150 - total flux cleaned = 0.0197152 Jy ! Component: 200 - total flux cleaned = 0.0232949 Jy ! Total flux subtracted in 200 components = 0.0232949 Jy ! Clean residual min=-0.023791 max=0.021975 Jy/beam ! Clean residual mean=-0.000015 rms=0.005288 Jy/beam ! Combined flux in latest and established models = 3.82576 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 180 components and 3.82576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129031Jy sigma=0.928153 ! Fit after self-cal, rms=0.128701Jy sigma=0.927140 ! 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=0.128701Jy sigma=0.927140 ! Fit after self-cal, rms=0.128403Jy sigma=0.922597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=2.39 mas, bpa=22.48 degrees ! Estimated noise=2.20465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025382 Jy ! Component: 100 - total flux cleaned = 0.00526482 Jy ! Component: 150 - total flux cleaned = 0.00833501 Jy ! Component: 200 - total flux cleaned = 0.0122298 Jy ! Total flux subtracted in 200 components = 0.0122298 Jy ! Clean residual min=-0.020590 max=0.019975 Jy/beam ! Clean residual mean=-0.000012 rms=0.004724 Jy/beam ! Combined flux in latest and established models = 3.83799 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 203 components and 3.83799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124366Jy sigma=0.892756 ! Fit after self-cal, rms=0.124183Jy sigma=0.892332 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 = 0.00196773 Jy ! Component: 100 - total flux cleaned = 0.00555066 Jy ! Component: 150 - total flux cleaned = 0.0085139 Jy ! Component: 200 - total flux cleaned = 0.0105447 Jy ! Total flux subtracted in 200 components = 0.0105447 Jy ! Clean residual min=-0.019454 max=0.018319 Jy/beam ! Clean residual mean=-0.000006 rms=0.004355 Jy/beam ! Combined flux in latest and established models = 3.84853 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 213 components and 3.84853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121475Jy sigma=0.872437 ! Fit after self-cal, rms=0.121330Jy sigma=0.872181 ! 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=0.121330Jy sigma=0.872181 ! Fit after self-cal, rms=0.121234Jy sigma=0.870756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=2.882 mas, bpa=21.8 degrees ! Estimated noise=2.71078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00395732 Jy ! Component: 100 - total flux cleaned = -0.00399491 Jy ! Component: 150 - total flux cleaned = -0.000202807 Jy ! Component: 200 - total flux cleaned = 0.00404552 Jy ! Total flux subtracted in 200 components = 0.00404552 Jy ! Clean residual min=-0.017006 max=0.015712 Jy/beam ! Clean residual mean=-0.000002 rms=0.004669 Jy/beam ! Combined flux in latest and established models = 3.85258 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 240 components and 3.85258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119312Jy sigma=0.855749 ! Fit after self-cal, rms=0.119154Jy sigma=0.854982 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 = 0.00267504 Jy ! Component: 100 - total flux cleaned = 0.00641825 Jy ! Component: 150 - total flux cleaned = 0.00895073 Jy ! Component: 200 - total flux cleaned = 0.0110466 Jy ! Total flux subtracted in 200 components = 0.0110466 Jy ! Clean residual min=-0.016129 max=0.014471 Jy/beam ! Clean residual mean=0.000004 rms=0.004278 Jy/beam ! Combined flux in latest and established models = 3.86362 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 260 components and 3.86362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118120Jy sigma=0.847275 ! Fit after self-cal, rms=0.118002Jy sigma=0.846902 ! 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=0.9292 mas, bmaj=2.39 mas, bpa=22.5 degrees ! Estimated noise=2.20598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9292 x 2.39 at 22.5 degrees (North through East) ! Clean map min=-0.034518 max=2.2887 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118002Jy sigma=0.846902 ! Fit after self-cal, rms=0.107408Jy sigma=0.767313 ! Inverting map and beam ! Estimated beam: bmin=0.9287 mas, bmaj=2.39 mas, bpa=22.54 degrees ! Estimated noise=2.20733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154537 Jy ! Component: 100 - total flux cleaned = -0.00118937 Jy ! Component: 150 - total flux cleaned = -0.000883044 Jy ! Component: 200 - total flux cleaned = 0.000598276 Jy ! Total flux subtracted in 200 components = 0.000598276 Jy ! Clean residual min=-0.014872 max=0.014901 Jy/beam ! Clean residual mean=0.000003 rms=0.003499 Jy/beam ! Combined flux in latest and established models = 3.86422 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 278 components and 3.86422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105393Jy sigma=0.752867 ! Fit after self-cal, rms=0.105296Jy sigma=0.752579 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211154 Jy ! Component: 100 - total flux cleaned = 0.00128049 Jy ! Component: 150 - total flux cleaned = 0.00178849 Jy ! Component: 200 - total flux cleaned = 0.00228174 Jy ! Total flux subtracted in 200 components = 0.00228174 Jy ! Clean residual min=-0.013964 max=0.014464 Jy/beam ! Clean residual mean=0.000003 rms=0.003354 Jy/beam ! Combined flux in latest and established models = 3.8665 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 293 components and 3.8665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104125Jy sigma=0.744201 ! Fit after self-cal, rms=0.104064Jy sigma=0.744048 ! Inverting map ! Added new window around map position (48.8, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920201 Jy ! Component: 100 - total flux cleaned = 0.010096 Jy ! Component: 150 - total flux cleaned = 0.0120413 Jy ! Component: 200 - total flux cleaned = 0.0156677 Jy ! Total flux subtracted in 200 components = 0.0156677 Jy ! Clean residual min=-0.012571 max=0.011279 Jy/beam ! Clean residual mean=0.000003 rms=0.003024 Jy/beam ! Combined flux in latest and established models = 3.88217 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 312 components and 3.88217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101895Jy sigma=0.727192 ! Fit after self-cal, rms=0.101752Jy sigma=0.726798 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101752Jy sigma=0.726798 ! Fit after self-cal, rms=0.101479Jy sigma=0.724726 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=0.7423 mas, bmaj=2.229 mas, bpa=23.97 degrees ! Estimated noise=3.13603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78491 Jy ! Component: 100 - total flux cleaned = 2.31737 Jy ! Component: 150 - total flux cleaned = 2.57936 Jy ! Component: 200 - total flux cleaned = 2.75615 Jy ! Total flux subtracted in 200 components = 2.75615 Jy ! Clean residual min=-0.075183 max=0.104151 Jy/beam ! Clean residual mean=0.000027 rms=0.021477 Jy/beam ! Combined flux in latest and established models = 2.75615 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 21 model components to the UV plane model. ! The established model now contains 21 components and 2.75615 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=2.391 mas, bpa=22.56 degrees ! Estimated noise=2.20742 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 = 0.232888 Jy ! Component: 100 - total flux cleaned = 0.386583 Jy ! Component: 150 - total flux cleaned = 0.497926 Jy ! Component: 200 - total flux cleaned = 0.585368 Jy ! Total flux subtracted in 200 components = 0.585368 Jy ! Clean residual min=-0.057383 max=0.074575 Jy/beam ! Clean residual mean=-0.000156 rms=0.018013 Jy/beam ! Combined flux in latest and established models = 3.34151 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 82 components and 3.34151 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=2.102 mas, bmaj=2.885 mas, bpa=21.96 degrees ! Estimated noise=2.71064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128802 Jy ! Component: 100 - total flux cleaned = 0.205761 Jy ! Component: 150 - total flux cleaned = 0.259449 Jy ! Component: 200 - total flux cleaned = 0.301146 Jy ! Total flux subtracted in 200 components = 0.301146 Jy ! Clean residual min=-0.040397 max=0.044780 Jy/beam ! Clean residual mean=-0.000175 rms=0.013609 Jy/beam ! Combined flux in latest and established models = 3.64266 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 = 0.0348201 Jy ! Component: 100 - total flux cleaned = 0.0553138 Jy ! Component: 150 - total flux cleaned = 0.070381 Jy ! Component: 200 - total flux cleaned = 0.0861369 Jy ! Total flux subtracted in 200 components = 0.0861369 Jy ! Clean residual min=-0.029127 max=0.026425 Jy/beam ! Clean residual mean=-0.000092 rms=0.008355 Jy/beam ! Combined flux in latest and established models = 3.7288 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 178 components and 3.7288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=2.391 mas, bpa=22.56 degrees ! Estimated noise=2.20742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246048 Jy ! Component: 100 - total flux cleaned = 0.0277223 Jy ! Component: 150 - total flux cleaned = 0.0314043 Jy ! Component: 200 - total flux cleaned = 0.0372675 Jy ! Total flux subtracted in 200 components = 0.0372675 Jy ! Clean residual min=-0.035974 max=0.025225 Jy/beam ! Clean residual mean=-0.000036 rms=0.005862 Jy/beam ! Combined flux in latest and established models = 3.76606 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 201 components and 3.76606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126507Jy sigma=0.910514 ! Fit after self-cal, rms=0.123560Jy sigma=0.885407 wmodel /g0/scr/pima/npcsb_uvs/J2202+4216_X_map.mod ! Writing 201 model components to file: /g0/scr/pima/npcsb_uvs/J2202+4216_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J2202+4216_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J2202+4216_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J2202+4216_X_map.win ! wwins: Wrote 6 windows to /g0/scr/pima/npcsb_uvs/J2202+4216_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 = -0.00465505 Jy ! Component: 100 - total flux cleaned = -0.00798822 Jy ! Component: 150 - total flux cleaned = -0.0106632 Jy ! Component: 200 - total flux cleaned = -0.0124687 Jy ! Component: 250 - total flux cleaned = -0.0138215 Jy ! Component: 300 - total flux cleaned = -0.0157647 Jy ! Component: 350 - total flux cleaned = -0.0170042 Jy ! Component: 400 - total flux cleaned = -0.0184852 Jy ! Component: 450 - total flux cleaned = -0.0196159 Jy ! Component: 500 - total flux cleaned = -0.0209726 Jy ! Component: 550 - total flux cleaned = -0.0220124 Jy ! Component: 600 - total flux cleaned = -0.0232643 Jy ! Component: 650 - total flux cleaned = -0.0237355 Jy ! Component: 700 - total flux cleaned = -0.0237306 Jy ! Component: 750 - total flux cleaned = -0.0241858 Jy ! Component: 800 - total flux cleaned = -0.0244061 Jy ! Component: 850 - total flux cleaned = -0.0246149 Jy ! Component: 900 - total flux cleaned = -0.0254423 Jy ! Component: 950 - total flux cleaned = -0.0264388 Jy ! Component: 1000 - total flux cleaned = -0.0266284 Jy ! Component: 1050 - total flux cleaned = -0.0266259 Jy ! Component: 1100 - total flux cleaned = -0.0268138 Jy ! Component: 1150 - total flux cleaned = -0.0268156 Jy ! Component: 1200 - total flux cleaned = -0.0268153 Jy ! Component: 1250 - total flux cleaned = -0.0268135 Jy ! Component: 1300 - total flux cleaned = -0.0263187 Jy ! Component: 1350 - total flux cleaned = -0.0259976 Jy ! Component: 1400 - total flux cleaned = -0.0258395 Jy ! Component: 1450 - total flux cleaned = -0.0259948 Jy ! Component: 1500 - total flux cleaned = -0.025993 Jy ! Component: 1550 - total flux cleaned = -0.0258467 Jy ! Component: 1600 - total flux cleaned = -0.0261309 Jy ! Component: 1650 - total flux cleaned = -0.0259886 Jy ! Component: 1700 - total flux cleaned = -0.0257183 Jy ! Component: 1750 - total flux cleaned = -0.0259858 Jy ! Component: 1800 - total flux cleaned = -0.026116 Jy ! Component: 1850 - total flux cleaned = -0.0264988 Jy ! Component: 1900 - total flux cleaned = -0.0267454 Jy ! Component: 1950 - total flux cleaned = -0.0268658 Jy ! Component: 2000 - total flux cleaned = -0.0262643 Jy ! Component: 2050 - total flux cleaned = -0.0266202 Jy ! Component: 2100 - total flux cleaned = -0.0265035 Jy ! Component: 2150 - total flux cleaned = -0.026504 Jy ! Component: 2200 - total flux cleaned = -0.0268383 Jy ! Component: 2250 - total flux cleaned = -0.02662 Jy ! Component: 2300 - total flux cleaned = -0.0274745 Jy ! Component: 2350 - total flux cleaned = -0.0274717 Jy ! Component: 2400 - total flux cleaned = -0.0272678 Jy ! Component: 2450 - total flux cleaned = -0.0277793 Jy ! Component: 2500 - total flux cleaned = -0.0284805 Jy ! Component: 2550 - total flux cleaned = -0.0285807 Jy ! Component: 2600 - total flux cleaned = -0.0290629 Jy ! Component: 2650 - total flux cleaned = -0.0290602 Jy ! Component: 2700 - total flux cleaned = -0.0295294 Jy ! Component: 2750 - total flux cleaned = -0.0298044 Jy ! Component: 2800 - total flux cleaned = -0.029896 Jy ! Component: 2850 - total flux cleaned = -0.030702 Jy ! Component: 2900 - total flux cleaned = -0.0310532 Jy ! Component: 2950 - total flux cleaned = -0.0309657 Jy ! Component: 3000 - total flux cleaned = -0.0313896 Jy ! Component: 3050 - total flux cleaned = -0.0313032 Jy ! Component: 3100 - total flux cleaned = -0.0313858 Jy ! Component: 3150 - total flux cleaned = -0.0313031 Jy ! Component: 3200 - total flux cleaned = -0.0315438 Jy ! Component: 3250 - total flux cleaned = -0.0318616 Jy ! Component: 3300 - total flux cleaned = -0.0316265 Jy ! Component: 3350 - total flux cleaned = -0.0317822 Jy ! Component: 3400 - total flux cleaned = -0.0322389 Jy ! Component: 3450 - total flux cleaned = -0.032315 Jy ! Component: 3500 - total flux cleaned = -0.0326109 Jy ! Component: 3550 - total flux cleaned = -0.0327579 Jy ! Component: 3600 - total flux cleaned = -0.0326136 Jy ! Component: 3650 - total flux cleaned = -0.0326855 Jy ! Component: 3700 - total flux cleaned = -0.0330393 Jy ! Component: 3750 - total flux cleaned = -0.0332495 Jy ! Component: 3800 - total flux cleaned = -0.0333879 Jy ! Component: 3850 - total flux cleaned = -0.0339326 Jy ! Component: 3900 - total flux cleaned = -0.0339328 Jy ! Component: 3950 - total flux cleaned = -0.0341313 Jy ! Component: 4000 - total flux cleaned = -0.0341962 Jy ! Component: 4050 - total flux cleaned = -0.0343886 Jy ! Total flux subtracted in 4096 components = -0.0345171 Jy ! Clean residual min=-0.003754 max=0.003483 Jy/beam ! Clean residual mean=-0.000000 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 3.73155 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 475 components and 3.73155 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J2202+4216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9286 x 2.391 at 22.56 degrees (North through East) ! Clean map min=-0.021823 max=2.3118 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J2202+4216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.31183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00109385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141946 0.141946 0.283891 0.567783 1.13557 2.27113 4.54226 9.08452 18.169 36.3381 72.6762 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.311 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J2202+4216_X_uvs.log closed on Wed Sep 25 00:08:14 2013