! Started logfile: /g0/scr/pima/s4195b_uvs/J1048+7143_X_uvs.log on Tue Dec 31 19:35:38 2013 obs /g0/scr/pima/s4195b_uvs/J1048+7143_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1048+7143_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.803571 visibilities/baseline/integration-bin. ! Found source: J1048+7143 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 720 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/s4195b_uvs/J1048+7143_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.041090Jy sigma=139.286449 ! Fit after self-cal, rms=0.867727Jy sigma=58.888996 ! 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=0.7532 mas, bmaj=2.979 mas, bpa=70.99 degrees ! Estimated noise=0.727896 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 = 1.35842 Jy ! Component: 100 - total flux cleaned = 1.67089 Jy ! Total flux subtracted in 100 components = 1.67089 Jy ! Clean residual min=-0.099897 max=0.121417 Jy/beam ! Clean residual mean=-0.000037 rms=0.024952 Jy/beam ! Combined flux in latest and established models = 1.67089 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.67089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.633926Jy sigma=22.954744 ! Fit after self-cal, rms=0.633650Jy sigma=22.953125 ! 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=0.9475 mas, bmaj=3.287 mas, bpa=68.59 degrees ! Estimated noise=0.464809 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 = 0.202872 Jy ! Component: 100 - total flux cleaned = 0.295983 Jy ! Component: 150 - total flux cleaned = 0.350343 Jy ! Component: 200 - total flux cleaned = 0.387195 Jy ! Total flux subtracted in 200 components = 0.387195 Jy ! Clean residual min=-0.069819 max=0.064920 Jy/beam ! Clean residual mean=0.000014 rms=0.017306 Jy/beam ! Combined flux in latest and established models = 2.05808 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 37 components and 2.05808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.669917Jy sigma=12.790934 ! Fit after self-cal, rms=0.669705Jy sigma=12.746031 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9475 x 3.287 at 68.59 degrees (North through East) ! Clean map min=-0.065925 max=1.8207 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.95 KP 0.98 LA 1.00 ! MK 0.97 NL 1.01 OV 1.06 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.94 KP 0.98 LA 0.95 ! MK 1.02 NL 1.03 OV 1.03 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 0.99 KP 1.07 LA 0.93 ! MK 1.04 NL 1.03 OV 1.07 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.02 KP 0.95 LA 0.98 ! MK 1.07 NL 1.00 OV 1.06 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.02 KP 1.11 LA 0.98 ! MK 0.97 NL 0.97 OV 1.06 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.11 KP 1.07 LA 1.03 ! MK 0.99 NL 1.02 OV 1.12 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.03 KP 1.02 LA 0.94 ! MK 0.97 NL 1.02 OV 1.12 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.02 KP 1.08 LA 0.89 ! MK 0.97 NL 1.01 OV 1.13 PT 0.84 ! ! ! Fit before self-cal, rms=0.669705Jy sigma=12.746031 ! Fit after self-cal, rms=0.649317Jy sigma=5.157335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.952 mas, bmaj=3.287 mas, bpa=68.71 degrees ! Estimated noise=0.45722 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 (-1.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135501 Jy ! Component: 100 - total flux cleaned = 0.0142942 Jy ! Component: 150 - total flux cleaned = 0.0107399 Jy ! Component: 200 - total flux cleaned = 0.00784939 Jy ! Total flux subtracted in 200 components = 0.00784939 Jy ! Clean residual min=-0.008397 max=0.011945 Jy/beam ! Clean residual mean=-0.000007 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 2.06593 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 2.06593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.639346Jy sigma=5.022748 ! Fit after self-cal, rms=0.639269Jy sigma=4.982877 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.639269Jy sigma=4.982877 ! Fit after self-cal, rms=0.640230Jy sigma=4.866966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9529 mas, bmaj=3.287 mas, bpa=68.69 degrees ! Estimated noise=0.453967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00743825 Jy ! Component: 100 - total flux cleaned = -0.00908182 Jy ! Component: 150 - total flux cleaned = -0.0101066 Jy ! Component: 200 - total flux cleaned = -0.0106896 Jy ! Total flux subtracted in 200 components = -0.0106896 Jy ! Clean residual min=-0.007456 max=0.012164 Jy/beam ! Clean residual mean=0.000002 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 2.05524 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 2.05524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.631929Jy sigma=4.971689 ! Fit after self-cal, rms=0.631917Jy sigma=4.964145 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 (-5.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548206 Jy ! Component: 100 - total flux cleaned = 0.00541606 Jy ! Component: 150 - total flux cleaned = 0.00618192 Jy ! Component: 200 - total flux cleaned = 0.00664176 Jy ! Total flux subtracted in 200 components = 0.00664176 Jy ! Clean residual min=-0.006228 max=0.007682 Jy/beam ! Clean residual mean=-0.000003 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 2.06188 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 2.06188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.630059Jy sigma=4.996093 ! Fit after self-cal, rms=0.630056Jy sigma=4.988287 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.630056Jy sigma=4.988287 ! Fit after self-cal, rms=0.631295Jy sigma=4.813310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=3.288 mas, bpa=68.68 degrees ! Estimated noise=0.450728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00568839 Jy ! Component: 100 - total flux cleaned = -0.00444929 Jy ! Component: 150 - total flux cleaned = -0.00348121 Jy ! Component: 200 - total flux cleaned = -0.00348502 Jy ! Total flux subtracted in 200 components = -0.00348502 Jy ! Clean residual min=-0.007205 max=0.009095 Jy/beam ! Clean residual mean=0.000004 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 2.0584 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 2.0584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.623085Jy sigma=4.945775 ! Fit after self-cal, rms=0.623081Jy sigma=4.938910 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 (3.4, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587451 Jy ! Component: 100 - total flux cleaned = 0.00570538 Jy ! Component: 150 - total flux cleaned = 0.00491211 Jy ! Component: 200 - total flux cleaned = 0.00400524 Jy ! Total flux subtracted in 200 components = 0.00400524 Jy ! Clean residual min=-0.006107 max=0.006733 Jy/beam ! Clean residual mean=0.000002 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 2.0624 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 2.0624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.621175Jy sigma=4.988299 ! Fit after self-cal, rms=0.621171Jy sigma=4.986143 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.621171Jy sigma=4.986143 ! Fit after self-cal, rms=0.622359Jy sigma=4.811688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.927 mas, bpa=52.79 degrees ! Estimated noise=0.529062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00616518 Jy ! Component: 100 - total flux cleaned = -0.00254181 Jy ! Component: 150 - total flux cleaned = -0.00176503 Jy ! Component: 200 - total flux cleaned = -0.00307531 Jy ! Total flux subtracted in 200 components = -0.00307531 Jy ! Clean residual min=-0.006343 max=0.010226 Jy/beam ! Clean residual mean=0.000015 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 2.05933 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 2.05933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.614438Jy sigma=5.020131 ! Fit after self-cal, rms=0.614416Jy sigma=5.007629 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 = 0.000370785 Jy ! Component: 100 - total flux cleaned = -0.000199851 Jy ! Component: 150 - total flux cleaned = -0.00154692 Jy ! Component: 200 - total flux cleaned = -0.00277237 Jy ! Total flux subtracted in 200 components = -0.00277237 Jy ! Clean residual min=-0.005418 max=0.007484 Jy/beam ! Clean residual mean=0.000011 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 2.05655 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 185 components and 2.05655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.613567Jy sigma=5.064513 ! Fit after self-cal, rms=0.613556Jy sigma=5.059882 ! 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=0.9554 mas, bmaj=3.289 mas, bpa=68.69 degrees ! Estimated noise=0.447438 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9554 x 3.289 at 68.69 degrees (North through East) ! Clean map min=-0.0091668 max=1.7359 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.613556Jy sigma=5.059882 ! Fit after self-cal, rms=0.611545Jy sigma=3.741930 ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=3.289 mas, bpa=68.73 degrees ! Estimated noise=0.444121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100431 Jy ! Component: 100 - total flux cleaned = -0.00142403 Jy ! Component: 150 - total flux cleaned = -0.00177077 Jy ! Component: 200 - total flux cleaned = -0.0017851 Jy ! Total flux subtracted in 200 components = -0.0017851 Jy ! Clean residual min=-0.006404 max=0.010252 Jy/beam ! Clean residual mean=0.000014 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 2.05477 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 199 components and 2.05477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.605960Jy sigma=3.822782 ! Fit after self-cal, rms=0.605953Jy sigma=3.815366 ! Inverting map ! Added new window around map position (-47.4, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427236 Jy ! Component: 100 - total flux cleaned = 0.00605649 Jy ! Component: 150 - total flux cleaned = 0.00787801 Jy ! Component: 200 - total flux cleaned = 0.00871161 Jy ! Total flux subtracted in 200 components = 0.00871161 Jy ! Clean residual min=-0.005718 max=0.007714 Jy/beam ! Clean residual mean=0.000011 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 2.06348 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 225 components and 2.06348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.604279Jy sigma=3.853678 ! Fit after self-cal, rms=0.604275Jy sigma=3.851025 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.604275Jy sigma=3.851025 ! Fit after self-cal, rms=0.604113Jy sigma=3.645426 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=0.7585 mas, bmaj=2.98 mas, bpa=71.19 degrees ! Estimated noise=0.699855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30592 Jy ! Component: 100 - total flux cleaned = 1.60157 Jy ! Component: 150 - total flux cleaned = 1.72338 Jy ! Component: 200 - total flux cleaned = 1.80038 Jy ! Total flux subtracted in 200 components = 1.80038 Jy ! Clean residual min=-0.043686 max=0.051109 Jy/beam ! Clean residual mean=-0.000007 rms=0.010634 Jy/beam ! Combined flux in latest and established models = 1.80038 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.80038 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9577 mas, bmaj=3.29 mas, bpa=68.7 degrees ! Estimated noise=0.442015 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 = 0.0830802 Jy ! Component: 100 - total flux cleaned = 0.133461 Jy ! Component: 150 - total flux cleaned = 0.168325 Jy ! Component: 200 - total flux cleaned = 0.193498 Jy ! Total flux subtracted in 200 components = 0.193498 Jy ! Clean residual min=-0.015400 max=0.022855 Jy/beam ! Clean residual mean=0.000014 rms=0.004854 Jy/beam ! Combined flux in latest and established models = 1.99388 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 1.99388 Jy ! Inverting map ! Added new window around map position (1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229787 Jy ! Component: 100 - total flux cleaned = 0.0315287 Jy ! Component: 150 - total flux cleaned = 0.0365458 Jy ! Component: 200 - total flux cleaned = 0.0391332 Jy ! Total flux subtracted in 200 components = 0.0391332 Jy ! Clean residual min=-0.009875 max=0.012128 Jy/beam ! Clean residual mean=0.000011 rms=0.002715 Jy/beam ! Combined flux in latest and established models = 2.03301 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 2.03301 Jy ! Inverting map ! Added new window around map position (-17.2, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547486 Jy ! Component: 100 - total flux cleaned = 0.00616912 Jy ! Component: 150 - total flux cleaned = 0.00678333 Jy ! Component: 200 - total flux cleaned = 0.00732839 Jy ! Total flux subtracted in 200 components = 0.00732839 Jy ! Clean residual min=-0.007266 max=0.008028 Jy/beam ! Clean residual mean=0.000005 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 2.04034 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 2.04034 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=2.142 mas, bmaj=4.882 mas, bpa=52.93 degrees ! Estimated noise=0.521786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127713 Jy ! Component: 100 - total flux cleaned = 0.00147985 Jy ! Component: 150 - total flux cleaned = 0.00275618 Jy ! Component: 200 - total flux cleaned = 0.00349487 Jy ! Total flux subtracted in 200 components = 0.00349487 Jy ! Clean residual min=-0.005639 max=0.005551 Jy/beam ! Clean residual mean=0.000004 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 2.04383 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 = 0.000344232 Jy ! Component: 100 - total flux cleaned = 0.00123701 Jy ! Component: 150 - total flux cleaned = 0.00177054 Jy ! Component: 200 - total flux cleaned = 0.00152496 Jy ! Total flux subtracted in 200 components = 0.00152496 Jy ! Clean residual min=-0.004562 max=0.004570 Jy/beam ! Clean residual mean=0.000003 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 2.04536 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 176 components and 2.04536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9577 mas, bmaj=3.29 mas, bpa=68.7 degrees ! Estimated noise=0.442015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00457653 Jy ! Component: 100 - total flux cleaned = -0.00500028 Jy ! Component: 150 - total flux cleaned = -0.00520865 Jy ! Component: 200 - total flux cleaned = -0.0053993 Jy ! Total flux subtracted in 200 components = -0.0053993 Jy ! Clean residual min=-0.005874 max=0.005778 Jy/beam ! Clean residual mean=0.000001 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 2.03996 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 203 components and 2.03996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.596039Jy sigma=3.861971 ! Fit after self-cal, rms=0.596013Jy sigma=3.852215 wmodel /g0/scr/pima/s4195b_uvs/J1048+7143_X_map.mod ! Writing 203 model components to file: /g0/scr/pima/s4195b_uvs/J1048+7143_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1048+7143_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1048+7143_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1048+7143_X_map.win ! wwins: Wrote 7 windows to /g0/scr/pima/s4195b_uvs/J1048+7143_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 = 0.000393747 Jy ! Component: 100 - total flux cleaned = 0.000835135 Jy ! Component: 150 - total flux cleaned = 0.000590861 Jy ! Component: 200 - total flux cleaned = 0.00036053 Jy ! Component: 250 - total flux cleaned = 6.79539e-05 Jy ! Component: 300 - total flux cleaned = -0.000285059 Jy ! Component: 350 - total flux cleaned = -0.000833472 Jy ! Component: 400 - total flux cleaned = -0.00116579 Jy ! Component: 450 - total flux cleaned = -0.00168321 Jy ! Component: 500 - total flux cleaned = -0.00193349 Jy ! Component: 550 - total flux cleaned = -0.00217738 Jy ! Component: 600 - total flux cleaned = -0.00259563 Jy ! Component: 650 - total flux cleaned = -0.00300532 Jy ! Component: 700 - total flux cleaned = -0.00340658 Jy ! Component: 750 - total flux cleaned = -0.00391224 Jy ! Component: 800 - total flux cleaned = -0.00429793 Jy ! Component: 850 - total flux cleaned = -0.00473101 Jy ! Component: 900 - total flux cleaned = -0.00521208 Jy ! Component: 950 - total flux cleaned = -0.00547469 Jy ! Component: 1000 - total flux cleaned = -0.00583845 Jy ! Component: 1050 - total flux cleaned = -0.0063516 Jy ! Component: 1100 - total flux cleaned = -0.00675719 Jy ! Component: 1150 - total flux cleaned = -0.00710826 Jy ! Component: 1200 - total flux cleaned = -0.00755436 Jy ! Component: 1250 - total flux cleaned = -0.00794629 Jy ! Component: 1300 - total flux cleaned = -0.00838195 Jy ! Component: 1350 - total flux cleaned = -0.00886171 Jy ! Component: 1400 - total flux cleaned = -0.00933634 Jy ! Component: 1450 - total flux cleaned = -0.00985314 Jy ! Component: 1500 - total flux cleaned = -0.010459 Jy ! Component: 1550 - total flux cleaned = -0.0111063 Jy ! Component: 1600 - total flux cleaned = -0.0115183 Jy ! Component: 1650 - total flux cleaned = -0.0120644 Jy ! Component: 1700 - total flux cleaned = -0.0125607 Jy ! Component: 1750 - total flux cleaned = -0.0130535 Jy ! Component: 1800 - total flux cleaned = -0.0134541 Jy ! Component: 1850 - total flux cleaned = -0.0140727 Jy ! Component: 1900 - total flux cleaned = -0.0144674 Jy ! Component: 1950 - total flux cleaned = -0.0149035 Jy ! Component: 2000 - total flux cleaned = -0.0152937 Jy ! Component: 2050 - total flux cleaned = -0.0157681 Jy ! Component: 2100 - total flux cleaned = -0.0160682 Jy ! Component: 2150 - total flux cleaned = -0.016239 Jy ! Component: 2200 - total flux cleaned = -0.0164517 Jy ! Component: 2250 - total flux cleaned = -0.0165363 Jy ! Component: 2300 - total flux cleaned = -0.0165787 Jy ! Component: 2350 - total flux cleaned = -0.0165365 Jy ! Component: 2400 - total flux cleaned = -0.0165785 Jy ! Component: 2450 - total flux cleaned = -0.0165363 Jy ! Component: 2500 - total flux cleaned = -0.0164943 Jy ! Component: 2550 - total flux cleaned = -0.0164941 Jy ! Component: 2600 - total flux cleaned = -0.016494 Jy ! Component: 2650 - total flux cleaned = -0.0164939 Jy ! Component: 2700 - total flux cleaned = -0.0164515 Jy ! Component: 2750 - total flux cleaned = -0.0164514 Jy ! Component: 2800 - total flux cleaned = -0.016536 Jy ! Component: 2850 - total flux cleaned = -0.0164935 Jy ! Component: 2900 - total flux cleaned = -0.0164508 Jy ! Component: 2950 - total flux cleaned = -0.0164509 Jy ! Component: 3000 - total flux cleaned = -0.0164509 Jy ! Component: 3050 - total flux cleaned = -0.0164078 Jy ! Component: 3100 - total flux cleaned = -0.0163652 Jy ! Component: 3150 - total flux cleaned = -0.0163221 Jy ! Component: 3200 - total flux cleaned = -0.0162787 Jy ! Component: 3250 - total flux cleaned = -0.0162349 Jy ! Component: 3300 - total flux cleaned = -0.0161477 Jy ! Component: 3350 - total flux cleaned = -0.0162789 Jy ! Component: 3400 - total flux cleaned = -0.0161473 Jy ! Component: 3450 - total flux cleaned = -0.0160151 Jy ! Component: 3500 - total flux cleaned = -0.015971 Jy ! Component: 3550 - total flux cleaned = -0.0159268 Jy ! Component: 3600 - total flux cleaned = -0.0157928 Jy ! Component: 3650 - total flux cleaned = -0.0157926 Jy ! Component: 3700 - total flux cleaned = -0.0157477 Jy ! Component: 3750 - total flux cleaned = -0.0157025 Jy ! Component: 3800 - total flux cleaned = -0.0155211 Jy ! Component: 3850 - total flux cleaned = -0.0154302 Jy ! Component: 3900 - total flux cleaned = -0.0153845 Jy ! Component: 3950 - total flux cleaned = -0.015338 Jy ! Component: 4000 - total flux cleaned = -0.0152454 Jy ! Component: 4050 - total flux cleaned = -0.0151525 Jy ! Total flux subtracted in 4096 components = -0.0150588 Jy ! Clean residual min=-0.002627 max=0.002510 Jy/beam ! Clean residual mean=0.000001 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 2.0249 Jy keep ! Adding 207 model components to the UV plane model. ! The established model now contains 409 components and 2.0249 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1048+7143_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9577 x 3.29 at 68.7 degrees (North through East) ! Clean map min=-0.0067759 max=1.6738 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1048+7143_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.67378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000746275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133758 0.133758 0.267517 0.535033 1.07007 2.14013 4.28027 8.56054 17.1211 34.2421 68.4843 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.673 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2242.85 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1048+7143_X_uvs.log closed on Tue Dec 31 19:35:44 2013