! Started logfile: /g0/scr/pima/s4195c_uvs/J1049+1548_X_uvs.log on Tue Dec 31 19:52:57 2013 obs /g0/scr/pima/s4195c_uvs/J1049+1548_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1049+1548_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1049+1548 ! ! 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 4256 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/s4195c_uvs/J1049+1548_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001587Jy sigma=1.468236 ! Fit after self-cal, rms=0.969705Jy sigma=1.411957 ! 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=0.9258 mas, bmaj=1.816 mas, bpa=-7.482 degrees ! Estimated noise=15.8454 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 = 0.0253837 Jy ! Component: 100 - total flux cleaned = 0.0317803 Jy ! Total flux subtracted in 100 components = 0.0317803 Jy ! Clean residual min=-0.001977 max=0.002710 Jy/beam ! Clean residual mean=-0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0317803 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0317803 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=0.018034Jy sigma=0.026778 ! Fit after self-cal, rms=0.015097Jy sigma=0.022733 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362805 Jy ! Component: 100 - total flux cleaned = 0.00539775 Jy ! Total flux subtracted in 100 components = 0.00539775 Jy ! Clean residual min=-0.001480 max=0.001564 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0371781 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0371781 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=0.014864Jy sigma=0.020440 ! Fit after self-cal, rms=0.014860Jy sigma=0.020432 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.198 mas, bpa=-4.488 degrees ! Estimated noise=7.94353 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 = 0.00111658 Jy ! Component: 100 - total flux cleaned = 0.00132015 Jy ! Component: 150 - total flux cleaned = 0.00144872 Jy ! Component: 200 - total flux cleaned = 0.00150095 Jy ! Total flux subtracted in 200 components = 0.00150095 Jy ! Clean residual min=-0.001263 max=0.001354 Jy/beam ! Clean residual mean=-0.000005 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.038679 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.038679 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=0.014954Jy sigma=0.020055 ! Fit after self-cal, rms=0.014953Jy sigma=0.020051 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.198 at -4.488 degrees (North through East) ! Clean map min=-0.0012163 max=0.035116 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 1.03 HN 0.92 KP 0.99 LA 1.01 ! MK 0.90 NL 1.00 OV 1.07 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 0.91 KP 0.91 LA 1.05 ! NL 0.96 OV 1.03 PT 0.85 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.86 KP 1.00 LA 0.99 ! MK 0.98 NL 1.00 OV 0.95 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.85 KP 0.98 LA 1.00 ! NL 1.03 OV 1.01 PT 0.87 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.91 KP 1.06 LA 0.95 ! MK 1.02 NL 1.05 OV 0.97 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 HN 0.91 KP 1.07 LA 0.89 ! NL 1.08 OV 1.00 PT 0.90 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.91 KP 0.93 LA 0.99 ! MK 0.94 NL 1.02 OV 1.04 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 0.99 KP 0.93 LA 0.91 ! NL 1.00 OV 1.04 PT 0.89 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.94 KP 1.04 LA 0.99 ! MK 1.00 NL 0.95 OV 1.04 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.88 KP 1.02 LA 0.94 ! NL 0.99 OV 0.97 PT 0.92 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.97 KP 1.12 LA 1.03 ! MK 0.96 NL 1.03 OV 1.02 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.01 KP 1.08 LA 0.95 ! NL 1.06 OV 1.04 PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.94 KP 0.98 LA 0.97 ! MK 0.89 NL 1.05 OV 1.00 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 0.85 KP 1.04 LA 0.93 ! NL 1.03 OV 1.13 PT 0.92 SC 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.89 KP 1.04 LA 0.88 ! MK 0.89 NL 1.03 OV 1.09 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.014953Jy sigma=0.020051 ! Fit after self-cal, rms=0.014364Jy sigma=0.019064 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.191 mas, bpa=-4.87 degrees ! Estimated noise=7.48177 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 = -0.00149367 Jy ! Component: 100 - total flux cleaned = -0.00165839 Jy ! Component: 150 - total flux cleaned = -0.00164898 Jy ! Component: 200 - total flux cleaned = -0.00164781 Jy ! Total flux subtracted in 200 components = -0.00164781 Jy ! Clean residual min=-0.000832 max=0.000912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0370312 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0370312 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=0.013839Jy sigma=0.019313 ! Fit after self-cal, rms=0.013852Jy sigma=0.019304 ! 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=0.013852Jy sigma=0.019304 ! Fit after self-cal, rms=0.013624Jy sigma=0.019110 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=2.185 mas, bpa=-5.215 degrees ! Estimated noise=7.12093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013379 Jy ! Component: 100 - total flux cleaned = -0.00152443 Jy ! Component: 150 - total flux cleaned = -0.00154413 Jy ! Component: 200 - total flux cleaned = -0.00155203 Jy ! Total flux subtracted in 200 components = -0.00155203 Jy ! Clean residual min=-0.000800 max=0.000866 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0354792 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0354792 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=0.013173Jy sigma=0.019350 ! Fit after self-cal, rms=0.013174Jy sigma=0.019348 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 (6.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803547 Jy ! Component: 100 - total flux cleaned = 0.00127606 Jy ! Component: 150 - total flux cleaned = 0.00151248 Jy ! Component: 200 - total flux cleaned = 0.00160947 Jy ! Total flux subtracted in 200 components = 0.00160947 Jy ! Clean residual min=-0.000766 max=0.000766 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0370887 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0370887 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=0.013091Jy sigma=0.019277 ! Fit after self-cal, rms=0.013083Jy sigma=0.019266 ! Inverting map ! Added new window around map position (-4.8, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691603 Jy ! Component: 100 - total flux cleaned = 0.000951696 Jy ! Component: 150 - total flux cleaned = 0.00105659 Jy ! Component: 200 - total flux cleaned = 0.00110259 Jy ! Total flux subtracted in 200 components = 0.00110259 Jy ! Clean residual min=-0.000703 max=0.000644 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0381912 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.0381912 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=0.013025Jy sigma=0.019200 ! Fit after self-cal, rms=0.013022Jy sigma=0.019190 ! 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=0.013022Jy sigma=0.019190 ! Fit after self-cal, rms=0.012781Jy sigma=0.018976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.175 mas, bpa=-5.87 degrees ! Estimated noise=6.75893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119237 Jy ! Component: 100 - total flux cleaned = -0.00118515 Jy ! Component: 150 - total flux cleaned = -0.00108534 Jy ! Component: 200 - total flux cleaned = -0.000965726 Jy ! Total flux subtracted in 200 components = -0.000965726 Jy ! Clean residual min=-0.000665 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0372255 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.0372255 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=0.012388Jy sigma=0.019173 ! Fit after self-cal, rms=0.012388Jy sigma=0.019170 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 = 8.98761e-05 Jy ! Component: 100 - total flux cleaned = 0.000157719 Jy ! Component: 150 - total flux cleaned = 0.000202099 Jy ! Component: 200 - total flux cleaned = 0.000227375 Jy ! Total flux subtracted in 200 components = 0.000227375 Jy ! Clean residual min=-0.000649 max=0.000628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0374529 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.0374529 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=0.012360Jy sigma=0.019164 ! Fit after self-cal, rms=0.012361Jy sigma=0.019163 ! 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=0.012361Jy sigma=0.019163 ! Fit after self-cal, rms=0.012190Jy sigma=0.019008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=3.296 mas, bpa=-11.3 degrees ! Estimated noise=7.50927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000974244 Jy ! Component: 100 - total flux cleaned = -0.000912086 Jy ! Component: 150 - total flux cleaned = -0.000845593 Jy ! Component: 200 - total flux cleaned = -0.000825622 Jy ! Total flux subtracted in 200 components = -0.000825622 Jy ! Clean residual min=-0.000680 max=0.000652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0366273 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.0366273 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=0.011890Jy sigma=0.019177 ! Fit after self-cal, rms=0.011890Jy sigma=0.019176 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 = 0.000100571 Jy ! Component: 100 - total flux cleaned = 0.0001115 Jy ! Component: 150 - total flux cleaned = 0.000111379 Jy ! Component: 200 - total flux cleaned = 0.000115842 Jy ! Total flux subtracted in 200 components = 0.000115842 Jy ! Clean residual min=-0.000692 max=0.000634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0367431 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.0367431 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=0.011880Jy sigma=0.019177 ! Fit after self-cal, rms=0.011880Jy sigma=0.019177 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.167 mas, bpa=-6.281 degrees ! Estimated noise=6.46348 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.167 at -6.281 degrees (North through East) ! Clean map min=-0.00058807 max=0.028763 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=0.897 mas, bmaj=1.811 mas, bpa=-9.758 degrees ! Estimated noise=12.5693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210633 Jy ! Component: 100 - total flux cleaned = 0.0268922 Jy ! Component: 150 - total flux cleaned = 0.0295498 Jy ! Component: 200 - total flux cleaned = 0.0312222 Jy ! Total flux subtracted in 200 components = 0.0312222 Jy ! Clean residual min=-0.001183 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0312222 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0312222 Jy ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.167 mas, bpa=-6.281 degrees ! Estimated noise=6.46348 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 = 0.00150355 Jy ! Component: 100 - total flux cleaned = 0.00244234 Jy ! Component: 150 - total flux cleaned = 0.00315172 Jy ! Component: 200 - total flux cleaned = 0.00371562 Jy ! Total flux subtracted in 200 components = 0.00371562 Jy ! Clean residual min=-0.000727 max=0.000717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0349378 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.0349378 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=2.21 mas, bmaj=3.296 mas, bpa=-11.3 degrees ! Estimated noise=7.50927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622665 Jy ! Component: 100 - total flux cleaned = 0.00106377 Jy ! Component: 150 - total flux cleaned = 0.00127187 Jy ! Component: 200 - total flux cleaned = 0.00137418 Jy ! Total flux subtracted in 200 components = 0.00137418 Jy ! Clean residual min=-0.000721 max=0.000634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.036312 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 = 8.70002e-05 Jy ! Component: 100 - total flux cleaned = 0.000138225 Jy ! Component: 150 - total flux cleaned = 0.00018506 Jy ! Component: 200 - total flux cleaned = 0.000213971 Jy ! Total flux subtracted in 200 components = 0.000213971 Jy ! Clean residual min=-0.000709 max=0.000616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.036526 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 93 components and 0.036526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.167 mas, bpa=-6.281 degrees ! Estimated noise=6.46348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.02658e-05 Jy ! Component: 100 - total flux cleaned = 7.24553e-05 Jy ! Component: 150 - total flux cleaned = 0.000130288 Jy ! Component: 200 - total flux cleaned = 0.000193425 Jy ! Total flux subtracted in 200 components = 0.000193425 Jy ! Clean residual min=-0.000668 max=0.000579 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0367194 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.0367194 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=0.011824Jy sigma=0.019287 ! Fit after self-cal, rms=0.011822Jy sigma=0.019282 wmodel /g0/scr/pima/s4195c_uvs/J1049+1548_X_map.mod ! Writing 106 model components to file: /g0/scr/pima/s4195c_uvs/J1049+1548_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1049+1548_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1049+1548_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1049+1548_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J1049+1548_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 = -6.33693e-05 Jy ! Component: 100 - total flux cleaned = -8.34225e-05 Jy ! Component: 150 - total flux cleaned = -9.3264e-05 Jy ! Component: 200 - total flux cleaned = -0.000120749 Jy ! Component: 250 - total flux cleaned = -0.000129659 Jy ! Component: 300 - total flux cleaned = -0.000146624 Jy ! Component: 350 - total flux cleaned = -0.000179256 Jy ! Component: 400 - total flux cleaned = -0.000179132 Jy ! Component: 450 - total flux cleaned = -0.000202438 Jy ! Component: 500 - total flux cleaned = -0.000209913 Jy ! Component: 550 - total flux cleaned = -0.000224841 Jy ! Component: 600 - total flux cleaned = -0.000232004 Jy ! Component: 650 - total flux cleaned = -0.00024622 Jy ! Component: 700 - total flux cleaned = -0.000274044 Jy ! Component: 750 - total flux cleaned = -0.000301274 Jy ! Component: 800 - total flux cleaned = -0.000327968 Jy ! Component: 850 - total flux cleaned = -0.000347533 Jy ! Component: 900 - total flux cleaned = -0.000366818 Jy ! Component: 950 - total flux cleaned = -0.000366694 Jy ! Component: 1000 - total flux cleaned = -0.000379178 Jy ! Component: 1050 - total flux cleaned = -0.000397638 Jy ! Component: 1100 - total flux cleaned = -0.000403707 Jy ! Component: 1150 - total flux cleaned = -0.000415701 Jy ! Component: 1200 - total flux cleaned = -0.000433423 Jy ! Component: 1250 - total flux cleaned = -0.00046243 Jy ! Component: 1300 - total flux cleaned = -0.000468138 Jy ! Component: 1350 - total flux cleaned = -0.000485186 Jy ! Component: 1400 - total flux cleaned = -0.000507481 Jy ! Component: 1450 - total flux cleaned = -0.000496585 Jy ! Component: 1500 - total flux cleaned = -0.000540352 Jy ! Component: 1550 - total flux cleaned = -0.000551133 Jy ! Component: 1600 - total flux cleaned = -0.000551136 Jy ! Component: 1650 - total flux cleaned = -0.000566999 Jy ! Component: 1700 - total flux cleaned = -0.000572202 Jy ! Component: 1750 - total flux cleaned = -0.000577312 Jy ! Component: 1800 - total flux cleaned = -0.000582334 Jy ! Component: 1850 - total flux cleaned = -0.000592373 Jy ! Component: 1900 - total flux cleaned = -0.000607287 Jy ! Component: 1950 - total flux cleaned = -0.000617109 Jy ! Component: 2000 - total flux cleaned = -0.000626868 Jy ! Component: 2050 - total flux cleaned = -0.000636548 Jy ! Component: 2100 - total flux cleaned = -0.000641358 Jy ! Component: 2150 - total flux cleaned = -0.000664989 Jy ! Component: 2200 - total flux cleaned = -0.000660279 Jy ! Component: 2250 - total flux cleaned = -0.000674179 Jy ! Component: 2300 - total flux cleaned = -0.000710869 Jy ! Component: 2350 - total flux cleaned = -0.000724522 Jy ! Component: 2400 - total flux cleaned = -0.00075153 Jy ! Component: 2450 - total flux cleaned = -0.000747123 Jy ! Component: 2500 - total flux cleaned = -0.000769298 Jy ! Component: 2550 - total flux cleaned = -0.000773663 Jy ! Component: 2600 - total flux cleaned = -0.000799896 Jy ! Component: 2650 - total flux cleaned = -0.000812873 Jy ! Component: 2700 - total flux cleaned = -0.000842914 Jy ! Component: 2750 - total flux cleaned = -0.000859961 Jy ! Component: 2800 - total flux cleaned = -0.00088107 Jy ! Component: 2850 - total flux cleaned = -0.000901973 Jy ! Component: 2900 - total flux cleaned = -0.000901968 Jy ! Component: 2950 - total flux cleaned = -0.000918531 Jy ! Component: 3000 - total flux cleaned = -0.000934939 Jy ! Component: 3050 - total flux cleaned = -0.000951265 Jy ! Component: 3100 - total flux cleaned = -0.000951289 Jy ! Component: 3150 - total flux cleaned = -0.000963338 Jy ! Component: 3200 - total flux cleaned = -0.000971323 Jy ! Component: 3250 - total flux cleaned = -0.000975275 Jy ! Component: 3300 - total flux cleaned = -0.000983174 Jy ! Component: 3350 - total flux cleaned = -0.000994967 Jy ! Component: 3400 - total flux cleaned = -0.00100279 Jy ! Component: 3450 - total flux cleaned = -0.00100668 Jy ! Component: 3500 - total flux cleaned = -0.00102213 Jy ! Component: 3550 - total flux cleaned = -0.00103746 Jy ! Component: 3600 - total flux cleaned = -0.00102982 Jy ! Component: 3650 - total flux cleaned = -0.00104127 Jy ! Component: 3700 - total flux cleaned = -0.00104883 Jy ! Component: 3750 - total flux cleaned = -0.00105637 Jy ! Component: 3800 - total flux cleaned = -0.00107133 Jy ! Component: 3850 - total flux cleaned = -0.00107874 Jy ! Component: 3900 - total flux cleaned = -0.00107873 Jy ! Component: 3950 - total flux cleaned = -0.00109719 Jy ! Component: 4000 - total flux cleaned = -0.00110085 Jy ! Component: 4050 - total flux cleaned = -0.00109717 Jy ! Total flux subtracted in 4096 components = -0.00110808 Jy ! Clean residual min=-0.000257 max=0.000230 Jy/beam ! Clean residual mean=0.000001 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.0356113 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 359 components and 0.0356113 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1049+1548_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.167 at -6.281 degrees (North through East) ! Clean map min=-0.00049446 max=0.028502 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1049+1548_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0285022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.04779e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.636561 0.636561 1.27312 2.54624 5.09249 10.185 20.37 40.7399 81.4798 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 471.282 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1049+1548_X_uvs.log closed on Tue Dec 31 19:53:03 2013