! Started logfile: /g0/scr/pima/npcsb_uvs/J0555+3948_X_uvs.log on Sat Oct 5 18:51:43 2013 obs /g0/scr/pima/npcsb_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0555+3948_X_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4140 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/J0555+3948_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.315028Jy sigma=98.978982 ! Fit after self-cal, rms=2.227710Jy sigma=70.041216 ! 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=0.8139 mas, bmaj=2.281 mas, bpa=-36.31 degrees ! Estimated noise=0.961848 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 = 2.31743 Jy ! Component: 100 - total flux cleaned = 3.02538 Jy ! Total flux subtracted in 100 components = 3.02538 Jy ! Clean residual min=-0.155613 max=0.308284 Jy/beam ! Clean residual mean=-0.000044 rms=0.049717 Jy/beam ! Combined flux in latest and established models = 3.02538 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.02538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.737824Jy sigma=23.804779 ! Fit after self-cal, rms=0.738298Jy sigma=23.793405 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.325813 Jy ! Component: 100 - total flux cleaned = 0.523921 Jy ! Total flux subtracted in 100 components = 0.523921 Jy ! Clean residual min=-0.118049 max=0.214191 Jy/beam ! Clean residual mean=-0.000015 rms=0.035238 Jy/beam ! Combined flux in latest and established models = 3.5493 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 3.5493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.544677Jy sigma=15.852575 ! Fit after self-cal, rms=0.544230Jy sigma=15.839739 ! Inverting map ! Added new window around map position (-1.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185619 Jy ! Component: 100 - total flux cleaned = 0.295985 Jy ! Total flux subtracted in 100 components = 0.295985 Jy ! Clean residual min=-0.119142 max=0.180318 Jy/beam ! Clean residual mean=0.000001 rms=0.029279 Jy/beam ! Combined flux in latest and established models = 3.84528 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 3.84528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.458060Jy sigma=12.883731 ! Fit after self-cal, rms=0.453590Jy sigma=12.698881 ! 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=1.111 mas, bmaj=2.425 mas, bpa=-36.23 degrees ! Estimated noise=0.442581 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 = 0.180105 Jy ! Component: 100 - total flux cleaned = 0.275383 Jy ! Component: 150 - total flux cleaned = 0.323801 Jy ! Component: 200 - total flux cleaned = 0.367446 Jy ! Total flux subtracted in 200 components = 0.367446 Jy ! Clean residual min=-0.121295 max=0.122121 Jy/beam ! Clean residual mean=0.000002 rms=0.028396 Jy/beam ! Combined flux in latest and established models = 4.21273 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 4.21273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378783Jy sigma=9.535019 ! Fit after self-cal, rms=0.377266Jy sigma=9.521189 ! 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 0.99 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 MK 1.06 NL 1.24 OV 0.96 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 0.94 ! LA 0.93 MK 1.01 NL 1.20 OV 0.94 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.02 KP 0.85 ! LA 0.96 MK 1.03 NL 1.20 OV 0.96 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 0.91 ! LA 0.94 MK 1.06 NL 1.15 OV 0.97 ! PT 1.10 SC 1.04 ! ! ! Fit before self-cal, rms=0.377266Jy sigma=9.521189 ! Fit after self-cal, rms=0.227325Jy sigma=4.815725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.429 mas, bpa=-36.05 degrees ! Estimated noise=0.443604 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 = -0.0419559 Jy ! Component: 100 - total flux cleaned = -0.0421505 Jy ! Component: 150 - total flux cleaned = -0.0422293 Jy ! Component: 200 - total flux cleaned = -0.0422919 Jy ! Total flux subtracted in 200 components = -0.0422919 Jy ! Clean residual min=-0.062425 max=0.042164 Jy/beam ! Clean residual mean=0.000019 rms=0.010499 Jy/beam ! Combined flux in latest and established models = 4.17044 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 4.17044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199551Jy sigma=4.145877 ! Fit after self-cal, rms=0.198148Jy sigma=4.134859 ! 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=0.198148Jy sigma=4.134859 ! Fit after self-cal, rms=0.190543Jy sigma=3.992831 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.425 mas, bpa=-35.97 degrees ! Estimated noise=0.44329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0282647 Jy ! Component: 100 - total flux cleaned = -0.0358174 Jy ! Component: 150 - total flux cleaned = -0.0358803 Jy ! Component: 200 - total flux cleaned = -0.0359049 Jy ! Total flux subtracted in 200 components = -0.0359049 Jy ! Clean residual min=-0.049962 max=0.033997 Jy/beam ! Clean residual mean=0.000016 rms=0.008458 Jy/beam ! Combined flux in latest and established models = 4.13453 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 4.13453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173829Jy sigma=3.571207 ! Fit after self-cal, rms=0.172637Jy sigma=3.559180 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 = -0.00126203 Jy ! Component: 100 - total flux cleaned = -0.000582301 Jy ! Component: 150 - total flux cleaned = -0.00114945 Jy ! Component: 200 - total flux cleaned = -0.00164069 Jy ! Total flux subtracted in 200 components = -0.00164069 Jy ! Clean residual min=-0.045741 max=0.032278 Jy/beam ! Clean residual mean=0.000015 rms=0.008041 Jy/beam ! Combined flux in latest and established models = 4.13289 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 4.13289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167323Jy sigma=3.442437 ! Fit after self-cal, rms=0.166728Jy sigma=3.435040 ! 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=0.166728Jy sigma=3.435040 ! Fit after self-cal, rms=0.159102Jy sigma=3.293228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.421 mas, bpa=-35.9 degrees ! Estimated noise=0.443326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0211037 Jy ! Component: 100 - total flux cleaned = -0.0236387 Jy ! Component: 150 - total flux cleaned = -0.0229855 Jy ! Component: 200 - total flux cleaned = -0.022997 Jy ! Total flux subtracted in 200 components = -0.022997 Jy ! Clean residual min=-0.038461 max=0.024688 Jy/beam ! Clean residual mean=0.000013 rms=0.006600 Jy/beam ! Combined flux in latest and established models = 4.10989 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 4.10989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149750Jy sigma=3.081470 ! Fit after self-cal, rms=0.149220Jy sigma=3.075066 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 = -0.00205168 Jy ! Component: 100 - total flux cleaned = -0.00202868 Jy ! Component: 150 - total flux cleaned = -0.00279651 Jy ! Component: 200 - total flux cleaned = -0.00315055 Jy ! Total flux subtracted in 200 components = -0.00315055 Jy ! Clean residual min=-0.035950 max=0.023099 Jy/beam ! Clean residual mean=0.000013 rms=0.006357 Jy/beam ! Combined flux in latest and established models = 4.10674 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 4.10674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145976Jy sigma=3.018485 ! Fit after self-cal, rms=0.145685Jy sigma=3.015137 ! 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=0.145685Jy sigma=3.015137 ! Fit after self-cal, rms=0.141532Jy sigma=2.933623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=2.827 mas, bpa=-33.26 degrees ! Estimated noise=0.453832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0160326 Jy ! Component: 100 - total flux cleaned = -0.0201595 Jy ! Component: 150 - total flux cleaned = -0.0239492 Jy ! Component: 200 - total flux cleaned = -0.0267018 Jy ! Total flux subtracted in 200 components = -0.0267018 Jy ! Clean residual min=-0.031271 max=0.018897 Jy/beam ! Clean residual mean=0.000015 rms=0.006542 Jy/beam ! Combined flux in latest and established models = 4.08004 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 4.08004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140232Jy sigma=2.835174 ! Fit after self-cal, rms=0.139179Jy sigma=2.820189 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 = -0.00348542 Jy ! Component: 100 - total flux cleaned = -0.00542273 Jy ! Component: 150 - total flux cleaned = -0.00630853 Jy ! Component: 200 - total flux cleaned = -0.00705382 Jy ! Total flux subtracted in 200 components = -0.00705382 Jy ! Clean residual min=-0.028277 max=0.017906 Jy/beam ! Clean residual mean=0.000013 rms=0.006139 Jy/beam ! Combined flux in latest and established models = 4.07299 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 4.07299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139385Jy sigma=2.794400 ! Fit after self-cal, rms=0.138830Jy sigma=2.787242 ! 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=1.124 mas, bmaj=2.418 mas, bpa=-35.85 degrees ! Estimated noise=0.443032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 2.418 at -35.85 degrees (North through East) ! Clean map min=-0.041294 max=3.1611 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=0.138830Jy sigma=2.787242 ! Fit after self-cal, rms=0.132487Jy sigma=2.577480 ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.418 mas, bpa=-35.8 degrees ! Estimated noise=0.442644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0130627 Jy ! Component: 100 - total flux cleaned = -0.0135896 Jy ! Component: 150 - total flux cleaned = -0.0136043 Jy ! Component: 200 - total flux cleaned = -0.0136193 Jy ! Total flux subtracted in 200 components = -0.0136193 Jy ! Clean residual min=-0.026466 max=0.016803 Jy/beam ! Clean residual mean=0.000009 rms=0.004654 Jy/beam ! Combined flux in latest and established models = 4.05937 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 4.05937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126647Jy sigma=2.493556 ! Fit after self-cal, rms=0.126367Jy sigma=2.491768 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167609 Jy ! Component: 100 - total flux cleaned = -0.00165578 Jy ! Component: 150 - total flux cleaned = -0.0019418 Jy ! Component: 200 - total flux cleaned = -0.0022027 Jy ! Total flux subtracted in 200 components = -0.0022027 Jy ! Clean residual min=-0.024999 max=0.016745 Jy/beam ! Clean residual mean=0.000009 rms=0.004517 Jy/beam ! Combined flux in latest and established models = 4.05716 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 4.05716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123845Jy sigma=2.460466 ! Fit after self-cal, rms=0.123703Jy sigma=2.459423 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123703Jy sigma=2.459423 ! Fit after self-cal, rms=0.122378Jy sigma=2.423040 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=0.8216 mas, bmaj=2.264 mas, bpa=-36.04 degrees ! Estimated noise=0.970414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33601 Jy ! Component: 100 - total flux cleaned = 3.05366 Jy ! Component: 150 - total flux cleaned = 3.3773 Jy ! Component: 200 - total flux cleaned = 3.52929 Jy ! Total flux subtracted in 200 components = 3.52929 Jy ! Clean residual min=-0.048049 max=0.070919 Jy/beam ! Clean residual mean=-0.000019 rms=0.014450 Jy/beam ! Combined flux in latest and established models = 3.52928 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 9 model components to the UV plane model. ! The established model now contains 9 components and 3.52928 Jy ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.417 mas, bpa=-35.77 degrees ! Estimated noise=0.442368 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 = 0.170902 Jy ! Component: 100 - total flux cleaned = 0.276004 Jy ! Component: 150 - total flux cleaned = 0.34702 Jy ! Component: 200 - total flux cleaned = 0.395967 Jy ! Total flux subtracted in 200 components = 0.395967 Jy ! Clean residual min=-0.031304 max=0.035574 Jy/beam ! Clean residual mean=-0.000022 rms=0.007955 Jy/beam ! Combined flux in latest and established models = 3.92525 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 3.92525 Jy ! Inverting map ! Added new window around map position (27.2, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376495 Jy ! Component: 100 - total flux cleaned = 0.06421 Jy ! Component: 150 - total flux cleaned = 0.0812306 Jy ! Component: 200 - total flux cleaned = 0.0871715 Jy ! Total flux subtracted in 200 components = 0.0871715 Jy ! Clean residual min=-0.023933 max=0.018050 Jy/beam ! Clean residual mean=-0.000000 rms=0.004716 Jy/beam ! Combined flux in latest and established models = 4.01242 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 4.01242 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=2.375 mas, bmaj=2.827 mas, bpa=-32.6 degrees ! Estimated noise=0.453026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125322 Jy ! Component: 100 - total flux cleaned = 0.0125043 Jy ! Component: 150 - total flux cleaned = 0.0124637 Jy ! Component: 200 - total flux cleaned = 0.012463 Jy ! Total flux subtracted in 200 components = 0.012463 Jy ! Clean residual min=-0.018106 max=0.015282 Jy/beam ! Clean residual mean=0.000007 rms=0.004475 Jy/beam ! Combined flux in latest and established models = 4.02489 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 = 0.000367166 Jy ! Component: 100 - total flux cleaned = 0.000366103 Jy ! Component: 150 - total flux cleaned = 0.000649954 Jy ! Component: 200 - total flux cleaned = 0.000904764 Jy ! Total flux subtracted in 200 components = 0.000904764 Jy ! Clean residual min=-0.017059 max=0.014388 Jy/beam ! Clean residual mean=0.000009 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 4.02579 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 122 components and 4.02579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.417 mas, bpa=-35.77 degrees ! Estimated noise=0.442368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193564 Jy ! Component: 100 - total flux cleaned = 0.00122135 Jy ! Component: 150 - total flux cleaned = 0.00329679 Jy ! Component: 200 - total flux cleaned = 0.00392633 Jy ! Total flux subtracted in 200 components = 0.00392633 Jy ! Clean residual min=-0.017662 max=0.013437 Jy/beam ! Clean residual mean=0.000007 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 4.02972 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 4.02972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112733Jy sigma=2.270534 ! Fit after self-cal, rms=0.111963Jy sigma=2.259843 wmodel /g0/scr/pima/npcsb_uvs/J0555+3948_X_map.mod ! Writing 134 model components to file: /g0/scr/pima/npcsb_uvs/J0555+3948_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J0555+3948_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0555+3948_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J0555+3948_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsb_uvs/J0555+3948_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 = -0.00739372 Jy ! Component: 100 - total flux cleaned = -0.0137573 Jy ! Component: 150 - total flux cleaned = -0.0180015 Jy ! Component: 200 - total flux cleaned = -0.0218021 Jy ! Component: 250 - total flux cleaned = -0.0251975 Jy ! Component: 300 - total flux cleaned = -0.0282214 Jy ! Component: 350 - total flux cleaned = -0.03015 Jy ! Component: 400 - total flux cleaned = -0.0312667 Jy ! Component: 450 - total flux cleaned = -0.032521 Jy ! Component: 500 - total flux cleaned = -0.0335602 Jy ! Component: 550 - total flux cleaned = -0.0347386 Jy ! Component: 600 - total flux cleaned = -0.0355566 Jy ! Component: 650 - total flux cleaned = -0.0366686 Jy ! Component: 700 - total flux cleaned = -0.0379056 Jy ! Component: 750 - total flux cleaned = -0.0386603 Jy ! Component: 800 - total flux cleaned = -0.0396853 Jy ! Component: 850 - total flux cleaned = -0.0401121 Jy ! Component: 900 - total flux cleaned = -0.0410915 Jy ! Component: 950 - total flux cleaned = -0.0420441 Jy ! Component: 1000 - total flux cleaned = -0.0427081 Jy ! Component: 1050 - total flux cleaned = -0.0433576 Jy ! Component: 1100 - total flux cleaned = -0.044121 Jy ! Component: 1150 - total flux cleaned = -0.0447437 Jy ! Component: 1200 - total flux cleaned = -0.0455964 Jy ! Component: 1250 - total flux cleaned = -0.0460737 Jy ! Component: 1300 - total flux cleaned = -0.0468961 Jy ! Component: 1350 - total flux cleaned = -0.0473553 Jy ! Component: 1400 - total flux cleaned = -0.0481403 Jy ! Component: 1450 - total flux cleaned = -0.0486893 Jy ! Component: 1500 - total flux cleaned = -0.0492264 Jy ! Component: 1550 - total flux cleaned = -0.0497533 Jy ! Component: 1600 - total flux cleaned = -0.0502717 Jy ! Component: 1650 - total flux cleaned = -0.0506783 Jy ! Component: 1700 - total flux cleaned = -0.0514801 Jy ! Component: 1750 - total flux cleaned = -0.0519742 Jy ! Component: 1800 - total flux cleaned = -0.0524603 Jy ! Component: 1850 - total flux cleaned = -0.0530342 Jy ! Component: 1900 - total flux cleaned = -0.0535989 Jy ! Component: 1950 - total flux cleaned = -0.0544296 Jy ! Component: 2000 - total flux cleaned = -0.054792 Jy ! Component: 2050 - total flux cleaned = -0.055594 Jy ! Component: 2100 - total flux cleaned = -0.0560306 Jy ! Component: 2150 - total flux cleaned = -0.0563766 Jy ! Component: 2200 - total flux cleaned = -0.0567182 Jy ! Component: 2250 - total flux cleaned = -0.0576408 Jy ! Component: 2300 - total flux cleaned = -0.0582197 Jy ! Component: 2350 - total flux cleaned = -0.0586272 Jy ! Component: 2400 - total flux cleaned = -0.059187 Jy ! Component: 2450 - total flux cleaned = -0.0595837 Jy ! Component: 2500 - total flux cleaned = -0.0600505 Jy ! Component: 2550 - total flux cleaned = -0.0602045 Jy ! Component: 2600 - total flux cleaned = -0.0605854 Jy ! Component: 2650 - total flux cleaned = -0.0612575 Jy ! Component: 2700 - total flux cleaned = -0.0616242 Jy ! Component: 2750 - total flux cleaned = -0.0619155 Jy ! Component: 2800 - total flux cleaned = -0.06256 Jy ! Component: 2850 - total flux cleaned = -0.062843 Jy ! Component: 2900 - total flux cleaned = -0.0631226 Jy ! Component: 2950 - total flux cleaned = -0.0635354 Jy ! Component: 3000 - total flux cleaned = -0.063739 Jy ! Component: 3050 - total flux cleaned = -0.0642774 Jy ! Component: 3100 - total flux cleaned = -0.0644098 Jy ! Component: 3150 - total flux cleaned = -0.0647374 Jy ! Component: 3200 - total flux cleaned = -0.0649314 Jy ! Component: 3250 - total flux cleaned = -0.0652513 Jy ! Component: 3300 - total flux cleaned = -0.0656305 Jy ! Component: 3350 - total flux cleaned = -0.0659433 Jy ! Component: 3400 - total flux cleaned = -0.0661292 Jy ! Component: 3450 - total flux cleaned = -0.066557 Jy ! Component: 3500 - total flux cleaned = -0.0667975 Jy ! Component: 3550 - total flux cleaned = -0.0668574 Jy ! Component: 3600 - total flux cleaned = -0.0673882 Jy ! Component: 3650 - total flux cleaned = -0.067505 Jy ! Component: 3700 - total flux cleaned = -0.0678514 Jy ! Component: 3750 - total flux cleaned = -0.0682508 Jy ! Component: 3800 - total flux cleaned = -0.0682495 Jy ! Component: 3850 - total flux cleaned = -0.0684732 Jy ! Component: 3900 - total flux cleaned = -0.0686949 Jy ! Component: 3950 - total flux cleaned = -0.0689141 Jy ! Component: 4000 - total flux cleaned = -0.0692945 Jy ! Component: 4050 - total flux cleaned = -0.069456 Jy ! Total flux subtracted in 4096 components = -0.0697219 Jy ! Clean residual min=-0.002929 max=0.002857 Jy/beam ! Clean residual mean=0.000003 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 3.95999 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 421 components and 3.95999 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J0555+3948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 2.417 at -35.77 degrees (North through East) ! Clean map min=-0.016576 max=3.1858 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.18579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00092534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0871375 0.0871375 0.174275 0.34855 0.6971 1.3942 2.7884 5.5768 11.1536 22.3072 44.6144 89.2288 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.185 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J0555+3948_X_uvs.log closed on Sat Oct 5 18:51:47 2013