! Started logfile: /scr/pima/br145af_uvs/J0037+6236_X_uvs.log on Wed Mar 23 20:18:22 2016 obs /scr/pima/br145af_uvs/J0037+6236_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J0037+6236_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0037+6236 ! ! 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 85 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/J0037+6236_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=1.008716Jy sigma=44.771787 ! Fit after self-cal, rms=0.860757Jy sigma=38.247225 ! 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=0.6194 mas, bmaj=3.6 mas, bpa=23.77 degrees ! Estimated noise=0.698482 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 = 0.091548 Jy ! Component: 100 - total flux cleaned = 0.126758 Jy ! Total flux subtracted in 100 components = 0.126758 Jy ! Clean residual min=-0.009504 max=0.017116 Jy/beam ! Clean residual mean=-0.000004 rms=0.002679 Jy/beam ! Combined flux in latest and established models = 0.126758 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.126758 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=0.055486Jy sigma=2.404098 ! Fit after self-cal, rms=0.055394Jy sigma=2.401223 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197974 Jy ! Component: 100 - total flux cleaned = 0.0312335 Jy ! Total flux subtracted in 100 components = 0.0312335 Jy ! Clean residual min=-0.006360 max=0.015320 Jy/beam ! Clean residual mean=-0.000004 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.157991 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.157991 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=0.041372Jy sigma=1.770734 ! Fit after self-cal, rms=0.041259Jy sigma=1.767263 ! Inverting map ! Added new window around map position (-2.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141002 Jy ! Component: 100 - total flux cleaned = 0.02301 Jy ! Total flux subtracted in 100 components = 0.02301 Jy ! Clean residual min=-0.004858 max=0.005383 Jy/beam ! Clean residual mean=-0.000002 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.181001 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.181001 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=0.031050Jy sigma=1.315728 ! Fit after self-cal, rms=0.030921Jy sigma=1.311744 ! 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=0.8084 mas, bmaj=3.412 mas, bpa=24.01 degrees ! Estimated noise=0.46444 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 = 0.0146567 Jy ! Component: 100 - total flux cleaned = 0.024872 Jy ! Component: 150 - total flux cleaned = 0.0321985 Jy ! Component: 200 - total flux cleaned = 0.0374898 Jy ! Total flux subtracted in 200 components = 0.0374898 Jy ! Clean residual min=-0.002617 max=0.003964 Jy/beam ! Clean residual mean=-0.000003 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.218491 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.218491 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=0.020314Jy sigma=0.830687 ! Fit after self-cal, rms=0.020185Jy sigma=0.824816 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8084 x 3.412 at 24.01 degrees (North through East) ! Clean map min=-0.002485 max=0.13995 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 0.99 FD 0.97 KP 0.97 LA 0.97 ! MK 1.06 NL 1.01 OV 0.98 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 KP 0.99 LA 0.96 ! MK 1.01 NL 1.00 OV 1.01 PT 0.95 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 0.97 LA 0.99 ! MK 1.05 NL 0.97 OV 0.96 PT 0.99 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 KP 0.99 LA 0.97 ! MK 1.06 NL 1.01 OV 0.97 PT 1.00 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 0.98 LA 0.99 ! MK 0.99 NL 0.99 OV 0.98 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 KP 0.97 LA 0.99 ! MK 0.98 NL 0.95 OV 1.02 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 KP 0.99 LA 0.97 ! MK 0.97 NL 1.01 OV 0.97 PT 0.98 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.020185Jy sigma=0.824816 ! Fit after self-cal, rms=0.018801Jy sigma=0.772994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8178 mas, bmaj=3.402 mas, bpa=24.02 degrees ! Estimated noise=0.455331 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 (-13, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322415 Jy ! Component: 100 - total flux cleaned = 0.00415848 Jy ! Component: 150 - total flux cleaned = 0.00433752 Jy ! Component: 200 - total flux cleaned = 0.00415515 Jy ! Total flux subtracted in 200 components = 0.00415515 Jy ! Clean residual min=-0.001530 max=0.001559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.222646 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.222646 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=0.018135Jy sigma=0.742712 ! Fit after self-cal, rms=0.018121Jy sigma=0.741844 ! 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=0.018121Jy sigma=0.741844 ! Fit after self-cal, rms=0.018124Jy sigma=0.740719 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8177 mas, bmaj=3.402 mas, bpa=24.02 degrees ! Estimated noise=0.456216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691716 Jy ! Component: 100 - total flux cleaned = 0.000614762 Jy ! Component: 150 - total flux cleaned = 0.000650272 Jy ! Component: 200 - total flux cleaned = 0.000532313 Jy ! Total flux subtracted in 200 components = 0.000532313 Jy ! Clean residual min=-0.001297 max=0.001386 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.223178 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.223178 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=0.017984Jy sigma=0.734368 ! Fit after self-cal, rms=0.017979Jy sigma=0.734209 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 = -0.000178697 Jy ! Component: 100 - total flux cleaned = -0.000306143 Jy ! Component: 150 - total flux cleaned = -0.000448255 Jy ! Component: 200 - total flux cleaned = -0.000514153 Jy ! Total flux subtracted in 200 components = -0.000514153 Jy ! Clean residual min=-0.001219 max=0.001272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.222664 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.222664 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=0.017920Jy sigma=0.731448 ! Fit after self-cal, rms=0.017918Jy sigma=0.731390 ! 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=0.017918Jy sigma=0.731390 ! Fit after self-cal, rms=0.017924Jy sigma=0.731067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8177 mas, bmaj=3.402 mas, bpa=24.02 degrees ! Estimated noise=0.456818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298105 Jy ! Component: 100 - total flux cleaned = 0.000320589 Jy ! Component: 150 - total flux cleaned = 0.000320678 Jy ! Component: 200 - total flux cleaned = 0.000320329 Jy ! Total flux subtracted in 200 components = 0.000320329 Jy ! Clean residual min=-0.001196 max=0.001242 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.222985 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.222985 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=0.017884Jy sigma=0.729235 ! Fit after self-cal, rms=0.017882Jy sigma=0.729199 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 = -7.12523e-05 Jy ! Component: 100 - total flux cleaned = -8.74189e-05 Jy ! Component: 150 - total flux cleaned = -0.000117361 Jy ! Component: 200 - total flux cleaned = -0.000117035 Jy ! Total flux subtracted in 200 components = -0.000117035 Jy ! Clean residual min=-0.001213 max=0.001204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.222868 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.222868 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=0.017858Jy sigma=0.728114 ! Fit after self-cal, rms=0.017858Jy sigma=0.728099 ! 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=0.017858Jy sigma=0.728099 ! Fit after self-cal, rms=0.017865Jy sigma=0.728010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=3.328 mas, bpa=26.22 degrees ! Estimated noise=0.600482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.55072e-05 Jy ! Component: 100 - total flux cleaned = -0.000150015 Jy ! Component: 150 - total flux cleaned = -0.000215325 Jy ! Component: 200 - total flux cleaned = -0.000272774 Jy ! Total flux subtracted in 200 components = -0.000272774 Jy ! Clean residual min=-0.001063 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.222595 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.222595 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=0.017851Jy sigma=0.727657 ! Fit after self-cal, rms=0.017850Jy sigma=0.727617 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 = -5.58392e-05 Jy ! Component: 100 - total flux cleaned = -6.81491e-05 Jy ! Component: 150 - total flux cleaned = -6.77844e-05 Jy ! Component: 200 - total flux cleaned = -8.93312e-05 Jy ! Total flux subtracted in 200 components = -8.93312e-05 Jy ! Clean residual min=-0.001061 max=0.001396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.222506 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.222506 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=0.017842Jy sigma=0.727439 ! Fit after self-cal, rms=0.017843Jy sigma=0.727429 ! 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=0.8175 mas, bmaj=3.402 mas, bpa=24.02 degrees ! Estimated noise=0.457116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8175 x 3.402 at 24.02 degrees (North through East) ! Clean map min=-0.0015529 max=0.13748 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 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=0.6232 mas, bmaj=3.583 mas, bpa=23.77 degrees ! Estimated noise=0.691159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0905574 Jy ! Component: 100 - total flux cleaned = 0.124673 Jy ! Component: 150 - total flux cleaned = 0.144595 Jy ! Component: 200 - total flux cleaned = 0.158412 Jy ! Total flux subtracted in 200 components = 0.158412 Jy ! Clean residual min=-0.006439 max=0.007897 Jy/beam ! Clean residual mean=-0.000003 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.158412 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.158412 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8175 mas, bmaj=3.402 mas, bpa=24.02 degrees ! Estimated noise=0.457116 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 = 0.0199551 Jy ! Component: 100 - total flux cleaned = 0.0334466 Jy ! Component: 150 - total flux cleaned = 0.0430055 Jy ! Component: 200 - total flux cleaned = 0.0498718 Jy ! Total flux subtracted in 200 components = 0.0498718 Jy ! Clean residual min=-0.002885 max=0.004114 Jy/beam ! Clean residual mean=-0.000004 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.208284 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.208284 Jy ! Inverting map ! Added new window around map position (3.6, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502896 Jy ! Component: 100 - total flux cleaned = 0.00870846 Jy ! Component: 150 - total flux cleaned = 0.0114383 Jy ! Component: 200 - total flux cleaned = 0.0129882 Jy ! Total flux subtracted in 200 components = 0.0129882 Jy ! Clean residual min=-0.001757 max=0.001641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.221272 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 63 components and 0.221272 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=3.328 mas, bpa=26.22 degrees ! Estimated noise=0.600482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014631 Jy ! Component: 100 - total flux cleaned = 0.00166527 Jy ! Component: 150 - total flux cleaned = 0.00171817 Jy ! Component: 200 - total flux cleaned = 0.00171966 Jy ! Total flux subtracted in 200 components = 0.00171966 Jy ! Clean residual min=-0.001475 max=0.001734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.222992 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 = 7.11179e-05 Jy ! Component: 100 - total flux cleaned = 0.00013486 Jy ! Component: 150 - total flux cleaned = 0.000134339 Jy ! Component: 200 - total flux cleaned = 0.000160195 Jy ! Total flux subtracted in 200 components = 0.000160195 Jy ! Clean residual min=-0.001199 max=0.001521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.223152 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 114 components and 0.223152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8175 mas, bmaj=3.402 mas, bpa=24.02 degrees ! Estimated noise=0.457116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303125 Jy ! Component: 100 - total flux cleaned = -0.000303781 Jy ! Component: 150 - total flux cleaned = -0.000201056 Jy ! Component: 200 - total flux cleaned = -7.95428e-05 Jy ! Total flux subtracted in 200 components = -7.95428e-05 Jy ! Clean residual min=-0.001209 max=0.001278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.223073 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.223073 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=0.017886Jy sigma=0.730944 ! Fit after self-cal, rms=0.017874Jy sigma=0.730078 wmodel /scr/pima/br145af_uvs/J0037+6236_X_map.mod ! Writing 135 model components to file: /scr/pima/br145af_uvs/J0037+6236_X_map.mod wobs /scr/pima/br145af_uvs/J0037+6236_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J0037+6236_X_uvs.fits wwins /scr/pima/br145af_uvs/J0037+6236_X_map.win ! wwins: Wrote 4 windows to /scr/pima/br145af_uvs/J0037+6236_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 = 0.000231089 Jy ! Component: 100 - total flux cleaned = 0.000191702 Jy ! Component: 150 - total flux cleaned = 5.94444e-05 Jy ! Component: 200 - total flux cleaned = 5.74381e-06 Jy ! Component: 250 - total flux cleaned = -6.3134e-05 Jy ! Component: 300 - total flux cleaned = -0.000129088 Jy ! Component: 350 - total flux cleaned = -0.000208363 Jy ! Component: 400 - total flux cleaned = -0.000300966 Jy ! Component: 450 - total flux cleaned = -0.000406048 Jy ! Component: 500 - total flux cleaned = -0.000508605 Jy ! Component: 550 - total flux cleaned = -0.000594319 Jy ! Component: 600 - total flux cleaned = -0.000678236 Jy ! Component: 650 - total flux cleaned = -0.000787713 Jy ! Component: 700 - total flux cleaned = -0.000894757 Jy ! Component: 750 - total flux cleaned = -0.000960424 Jy ! Component: 800 - total flux cleaned = -0.00106335 Jy ! Component: 850 - total flux cleaned = -0.00116453 Jy ! Component: 900 - total flux cleaned = -0.00128838 Jy ! Component: 950 - total flux cleaned = -0.00134927 Jy ! Component: 1000 - total flux cleaned = -0.00146918 Jy ! Component: 1050 - total flux cleaned = -0.00158666 Jy ! Component: 1100 - total flux cleaned = -0.00166757 Jy ! Component: 1150 - total flux cleaned = -0.00177028 Jy ! Component: 1200 - total flux cleaned = -0.00182655 Jy ! Component: 1250 - total flux cleaned = -0.00190395 Jy ! Component: 1300 - total flux cleaned = -0.00194747 Jy ! Component: 1350 - total flux cleaned = -0.00201191 Jy ! Component: 1400 - total flux cleaned = -0.00207536 Jy ! Component: 1450 - total flux cleaned = -0.00212759 Jy ! Component: 1500 - total flux cleaned = -0.00218959 Jy ! Component: 1550 - total flux cleaned = -0.00226096 Jy ! Component: 1600 - total flux cleaned = -0.00236114 Jy ! Component: 1650 - total flux cleaned = -0.00242045 Jy ! Component: 1700 - total flux cleaned = -0.00245963 Jy ! Component: 1750 - total flux cleaned = -0.00255622 Jy ! Component: 1800 - total flux cleaned = -0.00260387 Jy ! Component: 1850 - total flux cleaned = -0.00262269 Jy ! Component: 1900 - total flux cleaned = -0.00264141 Jy ! Component: 1950 - total flux cleaned = -0.00267846 Jy ! Component: 2000 - total flux cleaned = -0.00268769 Jy ! Component: 2050 - total flux cleaned = -0.00272397 Jy ! Component: 2100 - total flux cleaned = -0.00273309 Jy ! Component: 2150 - total flux cleaned = -0.00274198 Jy ! Component: 2200 - total flux cleaned = -0.00277715 Jy ! Component: 2250 - total flux cleaned = -0.0027859 Jy ! Component: 2300 - total flux cleaned = -0.00278578 Jy ! Component: 2350 - total flux cleaned = -0.00281149 Jy ! Component: 2400 - total flux cleaned = -0.00283711 Jy ! Component: 2450 - total flux cleaned = -0.00283705 Jy ! Component: 2500 - total flux cleaned = -0.00285392 Jy ! Component: 2550 - total flux cleaned = -0.00285398 Jy ! Component: 2600 - total flux cleaned = -0.00289524 Jy ! Component: 2650 - total flux cleaned = -0.00292809 Jy ! Component: 2700 - total flux cleaned = -0.00291173 Jy ! Component: 2750 - total flux cleaned = -0.00292784 Jy ! Component: 2800 - total flux cleaned = -0.00294386 Jy ! Component: 2850 - total flux cleaned = -0.00298368 Jy ! Component: 2900 - total flux cleaned = -0.00298369 Jy ! Component: 2950 - total flux cleaned = -0.00302299 Jy ! Component: 3000 - total flux cleaned = -0.00303076 Jy ! Component: 3050 - total flux cleaned = -0.00302297 Jy ! Component: 3100 - total flux cleaned = -0.00303837 Jy ! Component: 3150 - total flux cleaned = -0.00304604 Jy ! Component: 3200 - total flux cleaned = -0.00307647 Jy ! Component: 3250 - total flux cleaned = -0.00306894 Jy ! Component: 3300 - total flux cleaned = -0.00309154 Jy ! Component: 3350 - total flux cleaned = -0.00308407 Jy ! Component: 3400 - total flux cleaned = -0.00309157 Jy ! Component: 3450 - total flux cleaned = -0.0031138 Jy ! Component: 3500 - total flux cleaned = -0.00309908 Jy ! Component: 3550 - total flux cleaned = -0.00312106 Jy ! Component: 3600 - total flux cleaned = -0.00309922 Jy ! Component: 3650 - total flux cleaned = -0.00312822 Jy ! Component: 3700 - total flux cleaned = -0.00313545 Jy ! Component: 3750 - total flux cleaned = -0.00314266 Jy ! Component: 3800 - total flux cleaned = -0.00312839 Jy ! Component: 3850 - total flux cleaned = -0.00314966 Jy ! Component: 3900 - total flux cleaned = -0.00312846 Jy ! Component: 3950 - total flux cleaned = -0.00314255 Jy ! Component: 4000 - total flux cleaned = -0.00312861 Jy ! Component: 4050 - total flux cleaned = -0.00313558 Jy ! Total flux subtracted in 4096 components = -0.00314249 Jy ! Clean residual min=-0.000416 max=0.000389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.21993 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 390 components and 0.21993 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145af_uvs/J0037+6236_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8175 x 3.402 at 24.02 degrees (North through East) ! Clean map min=-0.0012919 max=0.13743 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J0037+6236_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255889 0.255889 0.511778 1.02356 2.04711 4.09422 8.18845 16.3769 32.7538 65.5076 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1172.38 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J0037+6236_X_uvs.log closed on Wed Mar 23 20:18:26 2016