! Started logfile: /scr/pima/br145af_uvs/J0102+5824_X_uvs.log on Wed Mar 23 00:23:50 2016 obs /scr/pima/br145af_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J0102+5824_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 3 lines of history. ! ! Reading 1440 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 /scr/pima/br145af_uvs/J0102+5824_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.368477Jy sigma=60.976108 ! Fit after self-cal, rms=0.158739Jy sigma=6.653723 ! 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=0.625 mas, bmaj=3.16 mas, bpa=13.81 degrees ! Estimated noise=0.723919 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.734899 Jy ! Component: 100 - total flux cleaned = 0.895155 Jy ! Total flux subtracted in 100 components = 0.895155 Jy ! Clean residual min=-0.040045 max=0.050368 Jy/beam ! Clean residual mean=-0.000016 rms=0.009919 Jy/beam ! Combined flux in latest and established models = 0.895155 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.895155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.149473Jy sigma=6.776913 ! Fit after self-cal, rms=0.149471Jy sigma=6.776871 ! 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=0.8073 mas, bmaj=3.215 mas, bpa=13.57 degrees ! Estimated noise=0.465789 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 = 0.0460867 Jy ! Component: 100 - total flux cleaned = 0.069895 Jy ! Component: 150 - total flux cleaned = 0.0857836 Jy ! Component: 200 - total flux cleaned = 0.0900309 Jy ! Total flux subtracted in 200 components = 0.0900309 Jy ! Clean residual min=-0.042809 max=0.049197 Jy/beam ! Clean residual mean=0.000007 rms=0.010591 Jy/beam ! Combined flux in latest and established models = 0.985186 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.985186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.138097Jy sigma=5.982310 ! Fit after self-cal, rms=0.138025Jy sigma=5.979393 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8073 x 3.215 at 13.57 degrees (North through East) ! Clean map min=-0.040759 max=0.93846 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 KP 0.89 LA 0.95 ! MK 1.02 NL 1.07 OV 1.05 PT 1.11 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 KP 0.91 LA 0.91 ! MK 0.97 NL 1.03 OV 0.96 PT 1.07 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 KP 0.84 LA 0.92 ! MK 0.97 NL 1.00 OV 1.02 PT 1.11 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 KP 0.86 LA 0.92 ! MK 1.00 NL 1.01 OV 1.00 PT 1.11 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.138025Jy sigma=5.979393 ! Fit after self-cal, rms=0.115271Jy sigma=4.763056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8115 mas, bmaj=3.206 mas, bpa=13.61 degrees ! Estimated noise=0.451663 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 = -0.0186635 Jy ! Component: 100 - total flux cleaned = -0.0278708 Jy ! Component: 150 - total flux cleaned = -0.0300116 Jy ! Component: 200 - total flux cleaned = -0.0304708 Jy ! Total flux subtracted in 200 components = -0.0304708 Jy ! Clean residual min=-0.027199 max=0.036928 Jy/beam ! Clean residual mean=-0.000007 rms=0.007450 Jy/beam ! Combined flux in latest and established models = 0.954715 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.954715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110887Jy sigma=4.660835 ! Fit after self-cal, rms=0.110884Jy sigma=4.660390 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110884Jy sigma=4.660390 ! Fit after self-cal, rms=0.109896Jy sigma=4.600393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8122 mas, bmaj=3.211 mas, bpa=13.6 degrees ! Estimated noise=0.446073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.011556 Jy ! Component: 100 - total flux cleaned = -0.0157517 Jy ! Component: 150 - total flux cleaned = -0.0153844 Jy ! Component: 200 - total flux cleaned = -0.0150323 Jy ! Total flux subtracted in 200 components = -0.0150323 Jy ! Clean residual min=-0.025288 max=0.036817 Jy/beam ! Clean residual mean=-0.000006 rms=0.007227 Jy/beam ! Combined flux in latest and established models = 0.939683 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.939683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107872Jy sigma=4.563593 ! Fit after self-cal, rms=0.107872Jy sigma=4.563468 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292261 Jy ! Component: 100 - total flux cleaned = 0.0327399 Jy ! Component: 150 - total flux cleaned = 0.0332224 Jy ! Component: 200 - total flux cleaned = 0.0341579 Jy ! Total flux subtracted in 200 components = 0.0341579 Jy ! Clean residual min=-0.025180 max=0.025978 Jy/beam ! Clean residual mean=0.000011 rms=0.005648 Jy/beam ! Combined flux in latest and established models = 0.973841 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 74 components and 0.973841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096410Jy sigma=4.057414 ! Fit after self-cal, rms=0.095979Jy sigma=4.032392 ! Inverting map ! Added new window around map position (-31, -50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147005 Jy ! Component: 100 - total flux cleaned = 0.0161613 Jy ! Component: 150 - total flux cleaned = 0.0186105 Jy ! Component: 200 - total flux cleaned = 0.0200227 Jy ! Total flux subtracted in 200 components = 0.0200227 Jy ! Clean residual min=-0.023402 max=0.020130 Jy/beam ! Clean residual mean=0.000003 rms=0.004861 Jy/beam ! Combined flux in latest and established models = 0.993864 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.993864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089223Jy sigma=3.751452 ! Fit after self-cal, rms=0.089045Jy sigma=3.738976 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089045Jy sigma=3.738976 ! Fit after self-cal, rms=0.085656Jy sigma=3.567515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8128 mas, bmaj=3.216 mas, bpa=13.59 degrees ! Estimated noise=0.442897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348964 Jy ! Component: 100 - total flux cleaned = 0.00840246 Jy ! Component: 150 - total flux cleaned = 0.00951863 Jy ! Component: 200 - total flux cleaned = 0.0108215 Jy ! Total flux subtracted in 200 components = 0.0108215 Jy ! Clean residual min=-0.021452 max=0.018768 Jy/beam ! Clean residual mean=0.000008 rms=0.004557 Jy/beam ! Combined flux in latest and established models = 1.00469 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 112 components and 1.00468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080599Jy sigma=3.392716 ! Fit after self-cal, rms=0.080418Jy sigma=3.382870 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 = 0.0015851 Jy ! Component: 100 - total flux cleaned = 0.00269788 Jy ! Component: 150 - total flux cleaned = 0.00346746 Jy ! Component: 200 - total flux cleaned = 0.00419148 Jy ! Total flux subtracted in 200 components = 0.00419148 Jy ! Clean residual min=-0.020075 max=0.017160 Jy/beam ! Clean residual mean=0.000010 rms=0.004341 Jy/beam ! Combined flux in latest and established models = 1.00888 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 128 components and 1.00888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078504Jy sigma=3.315961 ! Fit after self-cal, rms=0.078481Jy sigma=3.314228 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078481Jy sigma=3.314228 ! Fit after self-cal, rms=0.071157Jy sigma=2.965417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=3.189 mas, bpa=16.34 degrees ! Estimated noise=0.580679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169104 Jy ! Component: 100 - total flux cleaned = 0.0013613 Jy ! Component: 150 - total flux cleaned = 0.00203142 Jy ! Component: 200 - total flux cleaned = 0.00223992 Jy ! Total flux subtracted in 200 components = 0.00223992 Jy ! Clean residual min=-0.017302 max=0.016370 Jy/beam ! Clean residual mean=0.000020 rms=0.004802 Jy/beam ! Combined flux in latest and established models = 1.01112 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 1.01112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069830Jy sigma=2.934311 ! Fit after self-cal, rms=0.069772Jy sigma=2.929334 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 = 0.000447475 Jy ! Component: 100 - total flux cleaned = 7.93317e-05 Jy ! Component: 150 - total flux cleaned = -9.80592e-05 Jy ! Component: 200 - total flux cleaned = -0.000267236 Jy ! Total flux subtracted in 200 components = -0.000267236 Jy ! Clean residual min=-0.016818 max=0.016308 Jy/beam ! Clean residual mean=0.000022 rms=0.004709 Jy/beam ! Combined flux in latest and established models = 1.01085 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 1.01085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069668Jy sigma=2.929884 ! Fit after self-cal, rms=0.069639Jy sigma=2.928143 ! 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=0.8129 mas, bmaj=3.214 mas, bpa=13.59 degrees ! Estimated noise=0.440142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8129 x 3.214 at 13.59 degrees (North through East) ! Clean map min=-0.013199 max=0.8665 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069639Jy sigma=2.928143 ! Fit after self-cal, rms=0.067529Jy sigma=2.835300 ! Inverting map and beam ! Estimated beam: bmin=0.814 mas, bmaj=3.208 mas, bpa=13.58 degrees ! Estimated noise=0.439124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289629 Jy ! Component: 100 - total flux cleaned = -0.00269178 Jy ! Component: 150 - total flux cleaned = -0.0026908 Jy ! Component: 200 - total flux cleaned = -0.00321648 Jy ! Total flux subtracted in 200 components = -0.00321648 Jy ! Clean residual min=-0.013700 max=0.015678 Jy/beam ! Clean residual mean=0.000006 rms=0.003421 Jy/beam ! Combined flux in latest and established models = 1.00763 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 1.00763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065978Jy sigma=2.783415 ! Fit after self-cal, rms=0.065967Jy sigma=2.782377 ! Inverting map ! Added new window around map position (-3.8, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680469 Jy ! Component: 100 - total flux cleaned = 0.00466549 Jy ! Component: 150 - total flux cleaned = 0.00322468 Jy ! Component: 200 - total flux cleaned = 0.00225215 Jy ! Total flux subtracted in 200 components = 0.00225215 Jy ! Clean residual min=-0.012303 max=0.011840 Jy/beam ! Clean residual mean=0.000007 rms=0.002978 Jy/beam ! Combined flux in latest and established models = 1.00988 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 181 components and 1.00988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.061741Jy sigma=2.614377 ! Fit after self-cal, rms=0.061528Jy sigma=2.605378 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.061528Jy sigma=2.605378 ! Fit after self-cal, rms=0.059362Jy sigma=2.506387 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=0.631 mas, bmaj=3.152 mas, bpa=13.84 degrees ! Estimated noise=0.675504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.685541 Jy ! Component: 100 - total flux cleaned = 0.838602 Jy ! Component: 150 - total flux cleaned = 0.889968 Jy ! Component: 200 - total flux cleaned = 0.919984 Jy ! Total flux subtracted in 200 components = 0.919984 Jy ! Clean residual min=-0.019771 max=0.030880 Jy/beam ! Clean residual mean=-0.000016 rms=0.004848 Jy/beam ! Combined flux in latest and established models = 0.919984 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.919984 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=3.213 mas, bpa=13.59 degrees ! Estimated noise=0.437489 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) ! Added new window around map position (6.2, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390678 Jy ! Component: 100 - total flux cleaned = 0.0612153 Jy ! Component: 150 - total flux cleaned = 0.072471 Jy ! Component: 200 - total flux cleaned = 0.078931 Jy ! Total flux subtracted in 200 components = 0.078931 Jy ! Clean residual min=-0.014039 max=0.015744 Jy/beam ! Clean residual mean=-0.000008 rms=0.003564 Jy/beam ! Combined flux in latest and established models = 0.998915 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.998914 Jy ! Inverting map ! Added new window around map position (-37.8, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901183 Jy ! Component: 100 - total flux cleaned = 0.0111863 Jy ! Component: 150 - total flux cleaned = 0.0124679 Jy ! Component: 200 - total flux cleaned = 0.0142355 Jy ! Total flux subtracted in 200 components = 0.0142355 Jy ! Clean residual min=-0.011809 max=0.011870 Jy/beam ! Clean residual mean=0.000004 rms=0.002972 Jy/beam ! Combined flux in latest and established models = 1.01315 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 89 components and 1.01315 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=2.164 mas, bmaj=3.189 mas, bpa=16.31 degrees ! Estimated noise=0.5761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071143 Jy ! Component: 100 - total flux cleaned = 0.0109634 Jy ! Component: 150 - total flux cleaned = 0.0146068 Jy ! Component: 200 - total flux cleaned = 0.0174034 Jy ! Total flux subtracted in 200 components = 0.0174034 Jy ! Clean residual min=-0.012772 max=0.012737 Jy/beam ! Clean residual mean=0.000014 rms=0.003495 Jy/beam ! Combined flux in latest and established models = 1.03055 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 = 0.00213951 Jy ! Component: 100 - total flux cleaned = 0.00438422 Jy ! Component: 150 - total flux cleaned = 0.00609533 Jy ! Component: 200 - total flux cleaned = 0.00794073 Jy ! Total flux subtracted in 200 components = 0.00794073 Jy ! Clean residual min=-0.012064 max=0.012353 Jy/beam ! Clean residual mean=0.000015 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 1.03849 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 129 components and 1.03849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=3.213 mas, bpa=13.59 degrees ! Estimated noise=0.437489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118443 Jy ! Component: 100 - total flux cleaned = -0.000933174 Jy ! Component: 150 - total flux cleaned = -0.000493388 Jy ! Component: 200 - total flux cleaned = -0.00112003 Jy ! Total flux subtracted in 200 components = -0.00112003 Jy ! Clean residual min=-0.010482 max=0.010938 Jy/beam ! Clean residual mean=0.000005 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 1.03737 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 161 components and 1.03737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055341Jy sigma=2.342440 ! Fit after self-cal, rms=0.054746Jy sigma=2.310783 wmodel /scr/pima/br145af_uvs/J0102+5824_X_map.mod ! Writing 161 model components to file: /scr/pima/br145af_uvs/J0102+5824_X_map.mod wobs /scr/pima/br145af_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J0102+5824_X_uvs.fits wwins /scr/pima/br145af_uvs/J0102+5824_X_map.win ! wwins: Wrote 6 windows to /scr/pima/br145af_uvs/J0102+5824_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 = -6.02237e-05 Jy ! Component: 100 - total flux cleaned = -0.0018913 Jy ! Component: 150 - total flux cleaned = -0.00313707 Jy ! Component: 200 - total flux cleaned = -0.00328756 Jy ! Component: 250 - total flux cleaned = -0.00356748 Jy ! Component: 300 - total flux cleaned = -0.00329312 Jy ! Component: 350 - total flux cleaned = -0.00329141 Jy ! Component: 400 - total flux cleaned = -0.0030354 Jy ! Component: 450 - total flux cleaned = -0.00254411 Jy ! Component: 500 - total flux cleaned = -0.00242533 Jy ! Component: 550 - total flux cleaned = -0.00184676 Jy ! Component: 600 - total flux cleaned = -0.00184912 Jy ! Component: 650 - total flux cleaned = -0.0017409 Jy ! Component: 700 - total flux cleaned = -0.00152628 Jy ! Component: 750 - total flux cleaned = -0.00152553 Jy ! Component: 800 - total flux cleaned = -0.0012144 Jy ! Component: 850 - total flux cleaned = -0.00111296 Jy ! Component: 900 - total flux cleaned = -0.000815905 Jy ! Component: 950 - total flux cleaned = -0.00071829 Jy ! Component: 1000 - total flux cleaned = -0.000432952 Jy ! Component: 1050 - total flux cleaned = -0.000340325 Jy ! Component: 1100 - total flux cleaned = -0.000431629 Jy ! Component: 1150 - total flux cleaned = -0.000430983 Jy ! Component: 1200 - total flux cleaned = -0.000430228 Jy ! Component: 1250 - total flux cleaned = -0.000429258 Jy ! Component: 1300 - total flux cleaned = -0.000597703 Jy ! Component: 1350 - total flux cleaned = -0.000260834 Jy ! Component: 1400 - total flux cleaned = -0.000343924 Jy ! Component: 1450 - total flux cleaned = -0.000182889 Jy ! Component: 1500 - total flux cleaned = -0.000182384 Jy ! Component: 1550 - total flux cleaned = -0.000103497 Jy ! Component: 1600 - total flux cleaned = -0.000104259 Jy ! Component: 1650 - total flux cleaned = -0.000103859 Jy ! Component: 1700 - total flux cleaned = 4.70573e-05 Jy ! Component: 1750 - total flux cleaned = 4.65171e-05 Jy ! Component: 1800 - total flux cleaned = -2.68492e-05 Jy ! Component: 1850 - total flux cleaned = 4.58469e-05 Jy ! Component: 1900 - total flux cleaned = -9.54777e-05 Jy ! Component: 1950 - total flux cleaned = 0.000115744 Jy ! Component: 2000 - total flux cleaned = -2.27246e-05 Jy ! Component: 2050 - total flux cleaned = 0.000114763 Jy ! Component: 2100 - total flux cleaned = 0.00031783 Jy ! Component: 2150 - total flux cleaned = 0.000118345 Jy ! Component: 2200 - total flux cleaned = 0.000118586 Jy ! Component: 2250 - total flux cleaned = 0.000183581 Jy ! Component: 2300 - total flux cleaned = 0.000247699 Jy ! Component: 2350 - total flux cleaned = 0.000310127 Jy ! Component: 2400 - total flux cleaned = -1.98368e-06 Jy ! Component: 2450 - total flux cleaned = 0.000121219 Jy ! Component: 2500 - total flux cleaned = 0.000120679 Jy ! Component: 2550 - total flux cleaned = 0.000120367 Jy ! Component: 2600 - total flux cleaned = 6.17563e-05 Jy ! Component: 2650 - total flux cleaned = 6.16883e-05 Jy ! Component: 2700 - total flux cleaned = 6.14278e-05 Jy ! Component: 2750 - total flux cleaned = 6.08238e-05 Jy ! Component: 2800 - total flux cleaned = 6.07705e-05 Jy ! Component: 2850 - total flux cleaned = -0.000165093 Jy ! Component: 2900 - total flux cleaned = -0.000165079 Jy ! Component: 2950 - total flux cleaned = -0.000165306 Jy ! Component: 3000 - total flux cleaned = -0.000329717 Jy ! Component: 3050 - total flux cleaned = -0.000275731 Jy ! Component: 3100 - total flux cleaned = -0.000436984 Jy ! Component: 3150 - total flux cleaned = -0.000436667 Jy ! Component: 3200 - total flux cleaned = -0.000383522 Jy ! Component: 3250 - total flux cleaned = -0.000331234 Jy ! Component: 3300 - total flux cleaned = -0.000435724 Jy ! Component: 3350 - total flux cleaned = -0.000435858 Jy ! Component: 3400 - total flux cleaned = -0.000589531 Jy ! Component: 3450 - total flux cleaned = -0.000640177 Jy ! Component: 3500 - total flux cleaned = -0.00038888 Jy ! Component: 3550 - total flux cleaned = -0.000390048 Jy ! Component: 3600 - total flux cleaned = -0.000539047 Jy ! Component: 3650 - total flux cleaned = -0.000587824 Jy ! Component: 3700 - total flux cleaned = -0.000635863 Jy ! Component: 3750 - total flux cleaned = -0.000586779 Jy ! Component: 3800 - total flux cleaned = -0.000586864 Jy ! Component: 3850 - total flux cleaned = -0.000681776 Jy ! Component: 3900 - total flux cleaned = -0.000445349 Jy ! Component: 3950 - total flux cleaned = -0.000633557 Jy ! Component: 4000 - total flux cleaned = -0.000680094 Jy ! Component: 4050 - total flux cleaned = -0.000680321 Jy ! Total flux subtracted in 4096 components = -0.000680218 Jy ! Clean residual min=-0.002962 max=0.003082 Jy/beam ! Clean residual mean=0.000004 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 1.03669 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 454 components and 1.03669 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145af_uvs/J0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8146 x 3.213 at 13.59 degrees (North through East) ! Clean map min=-0.0085496 max=0.8451 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.845101 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000787422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279524 0.279524 0.559049 1.1181 2.2362 4.47239 8.94478 17.8896 35.7791 71.5583 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.845 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1073.25 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J0102+5824_X_uvs.log closed on Wed Mar 23 00:23:55 2016