! Started logfile: /g0/scr/pima/npcsa_uvs/J0449+1121_X_uvs.log on Sun Oct 6 10:26:26 2013 obs /g0/scr/pima/npcsa_uvs/J0449+1121_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J0449+1121_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877249 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 3316 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/npcsa_uvs/J0449+1121_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.762874Jy sigma=20.976069 ! Fit after self-cal, rms=0.540873Jy sigma=7.185253 ! 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=0.7828 mas, bmaj=1.927 mas, bpa=4.475 degrees ! Estimated noise=1.75409 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 = 1.10684 Jy ! Component: 100 - total flux cleaned = 1.40733 Jy ! Total flux subtracted in 100 components = 1.40733 Jy ! Clean residual min=-0.057290 max=0.128162 Jy/beam ! Clean residual mean=-0.000013 rms=0.017410 Jy/beam ! Combined flux in latest and established models = 1.40733 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.40733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258926Jy sigma=3.409291 ! Fit after self-cal, rms=0.257843Jy sigma=3.402083 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139262 Jy ! Component: 100 - total flux cleaned = 0.208737 Jy ! Total flux subtracted in 100 components = 0.208737 Jy ! Clean residual min=-0.040878 max=0.042479 Jy/beam ! Clean residual mean=-0.000010 rms=0.008716 Jy/beam ! Combined flux in latest and established models = 1.61606 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.61606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160935Jy sigma=1.952942 ! Fit after self-cal, rms=0.160154Jy sigma=1.947911 ! 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=0.9706 mas, bmaj=2.2 mas, bpa=2.179 degrees ! Estimated noise=1.11259 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 = 0.0686401 Jy ! Component: 100 - total flux cleaned = 0.107122 Jy ! Component: 150 - total flux cleaned = 0.130616 Jy ! Component: 200 - total flux cleaned = 0.145224 Jy ! Total flux subtracted in 200 components = 0.145224 Jy ! Clean residual min=-0.040086 max=0.023213 Jy/beam ! Clean residual mean=-0.000000 rms=0.007333 Jy/beam ! Combined flux in latest and established models = 1.76129 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 1.76129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134403Jy sigma=1.521455 ! Fit after self-cal, rms=0.134212Jy sigma=1.520480 ! 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 1.00 FD 1.01 HN 1.07 KP 1.02 ! LA 1.03 MK 1.04 NL 1.03 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 0.94 ! LA 0.97 MK 0.99 NL 1.00 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.04 KP 0.85 ! LA 0.98 MK 0.99 NL 1.00 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 0.91 ! LA 0.95 MK 1.02 NL 0.99 OV 1.01 ! PT 1.07 SC 1.02 ! ! ! Fit before self-cal, rms=0.134212Jy sigma=1.520480 ! Fit after self-cal, rms=0.095930Jy sigma=0.991861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9762 mas, bmaj=2.211 mas, bpa=2.259 degrees ! Estimated noise=1.11265 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 = -0.00506735 Jy ! Component: 100 - total flux cleaned = -0.00577819 Jy ! Component: 150 - total flux cleaned = -0.00625433 Jy ! Component: 200 - total flux cleaned = -0.00636405 Jy ! Total flux subtracted in 200 components = -0.00636405 Jy ! Clean residual min=-0.011595 max=0.011931 Jy/beam ! Clean residual mean=-0.000000 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 1.75492 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 1.75492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095260Jy sigma=0.989166 ! Fit after self-cal, rms=0.095238Jy sigma=0.988796 ! Inverting map ! Added new window around map position (1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779099 Jy ! Component: 100 - total flux cleaned = 0.00732322 Jy ! Component: 150 - total flux cleaned = 0.00663234 Jy ! Component: 200 - total flux cleaned = 0.00663501 Jy ! Total flux subtracted in 200 components = 0.00663501 Jy ! Clean residual min=-0.009319 max=0.007089 Jy/beam ! Clean residual mean=-0.000001 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 1.76156 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 1.76156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093180Jy sigma=0.971343 ! Fit after self-cal, rms=0.092895Jy sigma=0.969711 ! 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=0.092895Jy sigma=0.969711 ! Fit after self-cal, rms=0.092698Jy sigma=0.968793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9756 mas, bmaj=2.211 mas, bpa=2.248 degrees ! Estimated noise=1.11061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251644 Jy ! Component: 100 - total flux cleaned = -0.00121269 Jy ! Component: 150 - total flux cleaned = -0.00137656 Jy ! Component: 200 - total flux cleaned = -0.00152781 Jy ! Total flux subtracted in 200 components = -0.00152781 Jy ! Clean residual min=-0.008170 max=0.005920 Jy/beam ! Clean residual mean=-0.000001 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 1.76003 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 1.76003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091830Jy sigma=0.962865 ! Fit after self-cal, rms=0.091738Jy sigma=0.962447 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 = 0.000716527 Jy ! Component: 100 - total flux cleaned = 0.000439361 Jy ! Component: 150 - total flux cleaned = 0.000445709 Jy ! Component: 200 - total flux cleaned = 0.000330652 Jy ! Total flux subtracted in 200 components = 0.000330652 Jy ! Clean residual min=-0.007254 max=0.005391 Jy/beam ! Clean residual mean=-0.000001 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 1.76036 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 1.76036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091316Jy sigma=0.959369 ! Fit after self-cal, rms=0.091267Jy sigma=0.959184 ! 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=0.091267Jy sigma=0.959184 ! Fit after self-cal, rms=0.091192Jy sigma=0.958592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9756 mas, bmaj=2.212 mas, bpa=2.237 degrees ! Estimated noise=1.10899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128978 Jy ! Component: 100 - total flux cleaned = -0.00164972 Jy ! Component: 150 - total flux cleaned = -0.00175269 Jy ! Component: 200 - total flux cleaned = -0.00174892 Jy ! Total flux subtracted in 200 components = -0.00174892 Jy ! Clean residual min=-0.006719 max=0.004874 Jy/beam ! Clean residual mean=-0.000001 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 1.75861 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 1.75861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090851Jy sigma=0.956671 ! Fit after self-cal, rms=0.090817Jy sigma=0.956538 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 = 0.000433046 Jy ! Component: 100 - total flux cleaned = 0.000434902 Jy ! Component: 150 - total flux cleaned = 0.000356181 Jy ! Component: 200 - total flux cleaned = 0.000283061 Jy ! Total flux subtracted in 200 components = 0.000283061 Jy ! Clean residual min=-0.006474 max=0.004648 Jy/beam ! Clean residual mean=-0.000001 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 1.75889 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 1.75889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090645Jy sigma=0.955379 ! Fit after self-cal, rms=0.090624Jy sigma=0.955313 ! 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=0.090624Jy sigma=0.955313 ! Fit after self-cal, rms=0.090590Jy sigma=0.954850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=3.19 mas, bpa=-2.355 degrees ! Estimated noise=1.22754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261541 Jy ! Component: 100 - total flux cleaned = -0.00228852 Jy ! Component: 150 - total flux cleaned = -0.00204279 Jy ! Component: 200 - total flux cleaned = -0.00189639 Jy ! Total flux subtracted in 200 components = -0.00189639 Jy ! Clean residual min=-0.006377 max=0.005769 Jy/beam ! Clean residual mean=-0.000004 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 1.757 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 1.757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090524Jy sigma=0.954920 ! Fit after self-cal, rms=0.090436Jy sigma=0.954509 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 = -0.000356763 Jy ! Component: 100 - total flux cleaned = 5.28917e-05 Jy ! Component: 150 - total flux cleaned = 0.000354403 Jy ! Component: 200 - total flux cleaned = 0.000606278 Jy ! Total flux subtracted in 200 components = 0.000606278 Jy ! Clean residual min=-0.006040 max=0.005621 Jy/beam ! Clean residual mean=-0.000004 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 1.7576 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 1.7576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090469Jy sigma=0.954775 ! Fit after self-cal, rms=0.090421Jy sigma=0.954603 ! 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=0.9757 mas, bmaj=2.212 mas, bpa=2.239 degrees ! Estimated noise=1.10742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9757 x 2.212 at 2.239 degrees (North through East) ! Clean map min=-0.0053943 max=1.4636 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=0.090421Jy sigma=0.954603 ! Fit after self-cal, rms=0.085038Jy sigma=0.867554 ! Inverting map and beam ! Estimated beam: bmin=0.9757 mas, bmaj=2.213 mas, bpa=2.188 degrees ! Estimated noise=1.10563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173296 Jy ! Component: 100 - total flux cleaned = -0.0024123 Jy ! Component: 150 - total flux cleaned = -0.00298636 Jy ! Component: 200 - total flux cleaned = -0.00324131 Jy ! Total flux subtracted in 200 components = -0.00324131 Jy ! Clean residual min=-0.005300 max=0.004499 Jy/beam ! Clean residual mean=-0.000001 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 1.75436 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 1.75436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084853Jy sigma=0.866485 ! Fit after self-cal, rms=0.084837Jy sigma=0.866427 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218805 Jy ! Component: 100 - total flux cleaned = 4.71817e-05 Jy ! Component: 150 - total flux cleaned = -0.000111378 Jy ! Component: 200 - total flux cleaned = -0.000210276 Jy ! Total flux subtracted in 200 components = -0.000210276 Jy ! Clean residual min=-0.005284 max=0.004507 Jy/beam ! Clean residual mean=-0.000001 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 1.75415 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 1.75415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084757Jy sigma=0.865861 ! Fit after self-cal, rms=0.084746Jy sigma=0.865829 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084746Jy sigma=0.865829 ! Fit after self-cal, rms=0.084718Jy sigma=0.865493 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=0.7841 mas, bmaj=1.936 mas, bpa=4.504 degrees ! Estimated noise=1.74778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.10221 Jy ! Component: 100 - total flux cleaned = 1.40598 Jy ! Component: 150 - total flux cleaned = 1.54347 Jy ! Component: 200 - total flux cleaned = 1.61105 Jy ! Total flux subtracted in 200 components = 1.61105 Jy ! Clean residual min=-0.017519 max=0.033204 Jy/beam ! Clean residual mean=-0.000003 rms=0.005452 Jy/beam ! Combined flux in latest and established models = 1.61105 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.61105 Jy ! Inverting map and beam ! Estimated beam: bmin=0.976 mas, bmaj=2.213 mas, bpa=2.194 degrees ! Estimated noise=1.10455 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 = 0.0562543 Jy ! Component: 100 - total flux cleaned = 0.0864175 Jy ! Component: 150 - total flux cleaned = 0.104076 Jy ! Component: 200 - total flux cleaned = 0.115452 Jy ! Total flux subtracted in 200 components = 0.115452 Jy ! Clean residual min=-0.007615 max=0.007803 Jy/beam ! Clean residual mean=-0.000002 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 1.7265 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 1.7265 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=2.354 mas, bmaj=3.192 mas, bpa=-2.398 degrees ! Estimated noise=1.22408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112827 Jy ! Component: 100 - total flux cleaned = 0.0176281 Jy ! Component: 150 - total flux cleaned = 0.0214005 Jy ! Component: 200 - total flux cleaned = 0.0237277 Jy ! Total flux subtracted in 200 components = 0.0237277 Jy ! Clean residual min=-0.005800 max=0.005063 Jy/beam ! Clean residual mean=-0.000003 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 1.75023 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 = 0.00146416 Jy ! Component: 100 - total flux cleaned = 0.00220429 Jy ! Component: 150 - total flux cleaned = 0.00233011 Jy ! Component: 200 - total flux cleaned = 0.00241691 Jy ! Total flux subtracted in 200 components = 0.00241691 Jy ! Clean residual min=-0.005536 max=0.005343 Jy/beam ! Clean residual mean=-0.000003 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 1.75264 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 77 components and 1.75264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.976 mas, bmaj=2.213 mas, bpa=2.194 degrees ! Estimated noise=1.10455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256545 Jy ! Component: 100 - total flux cleaned = -0.000601799 Jy ! Component: 150 - total flux cleaned = -0.00070748 Jy ! Component: 200 - total flux cleaned = -0.00071274 Jy ! Total flux subtracted in 200 components = -0.00071274 Jy ! Clean residual min=-0.005775 max=0.005118 Jy/beam ! Clean residual mean=-0.000001 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 1.75193 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 1.75193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085171Jy sigma=0.866726 ! Fit after self-cal, rms=0.085130Jy sigma=0.866475 wmodel /g0/scr/pima/npcsa_uvs/J0449+1121_X_map.mod ! Writing 87 model components to file: /g0/scr/pima/npcsa_uvs/J0449+1121_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J0449+1121_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J0449+1121_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J0449+1121_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/npcsa_uvs/J0449+1121_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 = -0.00144045 Jy ! Component: 100 - total flux cleaned = -0.00119694 Jy ! Component: 150 - total flux cleaned = -0.000822953 Jy ! Component: 200 - total flux cleaned = -0.000683357 Jy ! Component: 250 - total flux cleaned = -0.000485146 Jy ! Component: 300 - total flux cleaned = -0.000171548 Jy ! Component: 350 - total flux cleaned = 6.967e-05 Jy ! Component: 400 - total flux cleaned = 0.000241646 Jy ! Component: 450 - total flux cleaned = 0.00012848 Jy ! Component: 500 - total flux cleaned = 2.03037e-05 Jy ! Component: 550 - total flux cleaned = -0.000188171 Jy ! Component: 600 - total flux cleaned = -0.000236644 Jy ! Component: 650 - total flux cleaned = -0.000236303 Jy ! Component: 700 - total flux cleaned = -0.000383352 Jy ! Component: 750 - total flux cleaned = -0.000620859 Jy ! Component: 800 - total flux cleaned = -0.000667987 Jy ! Component: 850 - total flux cleaned = -0.000895115 Jy ! Component: 900 - total flux cleaned = -0.00102769 Jy ! Component: 950 - total flux cleaned = -0.00120133 Jy ! Component: 1000 - total flux cleaned = -0.0013293 Jy ! Component: 1050 - total flux cleaned = -0.00145446 Jy ! Component: 1100 - total flux cleaned = -0.00153699 Jy ! Component: 1150 - total flux cleaned = -0.00165774 Jy ! Component: 1200 - total flux cleaned = -0.00173678 Jy ! Component: 1250 - total flux cleaned = -0.00169714 Jy ! Component: 1300 - total flux cleaned = -0.00165927 Jy ! Component: 1350 - total flux cleaned = -0.00165905 Jy ! Component: 1400 - total flux cleaned = -0.00162149 Jy ! Component: 1450 - total flux cleaned = -0.00158488 Jy ! Component: 1500 - total flux cleaned = -0.00162135 Jy ! Component: 1550 - total flux cleaned = -0.00155003 Jy ! Component: 1600 - total flux cleaned = -0.00151464 Jy ! Component: 1650 - total flux cleaned = -0.00137582 Jy ! Component: 1700 - total flux cleaned = -0.0014104 Jy ! Component: 1750 - total flux cleaned = -0.00134217 Jy ! Component: 1800 - total flux cleaned = -0.00130857 Jy ! Component: 1850 - total flux cleaned = -0.00134149 Jy ! Component: 1900 - total flux cleaned = -0.00114599 Jy ! Component: 1950 - total flux cleaned = -0.00104999 Jy ! Component: 2000 - total flux cleaned = -0.00108201 Jy ! Component: 2050 - total flux cleaned = -0.000987729 Jy ! Component: 2100 - total flux cleaned = -0.000956442 Jy ! Component: 2150 - total flux cleaned = -0.000865025 Jy ! Component: 2200 - total flux cleaned = -0.000804721 Jy ! Component: 2250 - total flux cleaned = -0.000685208 Jy ! Component: 2300 - total flux cleaned = -0.000566751 Jy ! Component: 2350 - total flux cleaned = -0.0004789 Jy ! Component: 2400 - total flux cleaned = -0.000363005 Jy ! Component: 2450 - total flux cleaned = -0.000362849 Jy ! Component: 2500 - total flux cleaned = -0.000277108 Jy ! Component: 2550 - total flux cleaned = -0.000248335 Jy ! Component: 2600 - total flux cleaned = -0.000108307 Jy ! Component: 2650 - total flux cleaned = -5.28778e-05 Jy ! Component: 2700 - total flux cleaned = 1.94478e-06 Jy ! Component: 2750 - total flux cleaned = 5.62037e-05 Jy ! Component: 2800 - total flux cleaned = 0.000110076 Jy ! Component: 2850 - total flux cleaned = 5.64902e-05 Jy ! Component: 2900 - total flux cleaned = 0.000136092 Jy ! Component: 2950 - total flux cleaned = 0.000136264 Jy ! Component: 3000 - total flux cleaned = 0.000267262 Jy ! Component: 3050 - total flux cleaned = 0.00037119 Jy ! Component: 3100 - total flux cleaned = 0.000319666 Jy ! Component: 3150 - total flux cleaned = 0.000422635 Jy ! Component: 3200 - total flux cleaned = 0.000422571 Jy ! Component: 3250 - total flux cleaned = 0.000549324 Jy ! Component: 3300 - total flux cleaned = 0.000624807 Jy ! Component: 3350 - total flux cleaned = 0.000599566 Jy ! Component: 3400 - total flux cleaned = 0.000624285 Jy ! Component: 3450 - total flux cleaned = 0.000649048 Jy ! Component: 3500 - total flux cleaned = 0.000771994 Jy ! Component: 3550 - total flux cleaned = 0.000771978 Jy ! Component: 3600 - total flux cleaned = 0.000796274 Jy ! Component: 3650 - total flux cleaned = 0.000869104 Jy ! Component: 3700 - total flux cleaned = 0.0008691 Jy ! Component: 3750 - total flux cleaned = 0.000941505 Jy ! Component: 3800 - total flux cleaned = 0.00101335 Jy ! Component: 3850 - total flux cleaned = 0.00103729 Jy ! Component: 3900 - total flux cleaned = 0.0011086 Jy ! Component: 3950 - total flux cleaned = 0.0011796 Jy ! Component: 4000 - total flux cleaned = 0.00122682 Jy ! Component: 4050 - total flux cleaned = 0.00122682 Jy ! Total flux subtracted in 4096 components = 0.00136743 Jy ! Clean residual min=-0.001400 max=0.001711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 1.7533 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 344 components and 1.7533 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J0449+1121_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.976 x 2.213 at 2.194 degrees (North through East) ! Clean map min=-0.0029592 max=1.4663 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J0449+1121_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.46635 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000379999 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0777441 0.0777441 0.155488 0.310976 0.621953 1.24391 2.48781 4.97562 9.95124 19.9025 39.805 79.61 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.466 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J0449+1121_X_uvs.log closed on Sun Oct 6 10:26:30 2013