! Started logfile: /g0/scr/pima/npcsa_uvs/J1935+8130_S_uvs.log on Sun Oct 6 10:35:20 2013 obs /g0/scr/pima/npcsa_uvs/J1935+8130_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1935+8130_S_uva.fits ! AN table 1: 54 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1935+8130 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7776 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsa_uvs/J1935+8130_S] 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 0.500x0.500 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. ! ! Fit before self-cal, rms=1.063842Jy sigma=2.271584 ! Fit after self-cal, rms=0.769603Jy sigma=1.404860 ! 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=2.239 mas, bmaj=11.34 mas, bpa=-0.1306 degrees ! Estimated noise=9.64247 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 = 0.214673 Jy ! Component: 100 - total flux cleaned = 0.279646 Jy ! Total flux subtracted in 100 components = 0.279646 Jy ! Clean residual min=-0.033628 max=0.102157 Jy/beam ! Clean residual mean=-0.000043 rms=0.010489 Jy/beam ! Combined flux in latest and established models = 0.279646 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.279646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178055Jy sigma=0.423570 ! Fit after self-cal, rms=0.176026Jy sigma=0.418848 ! Inverting map ! Added new window around map position (-9, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839862 Jy ! Component: 100 - total flux cleaned = 0.120876 Jy ! Total flux subtracted in 100 components = 0.120876 Jy ! Clean residual min=-0.019174 max=0.026100 Jy/beam ! Clean residual mean=-0.000032 rms=0.005208 Jy/beam ! Combined flux in latest and established models = 0.400522 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.400522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135441Jy sigma=0.304827 ! Fit after self-cal, rms=0.127060Jy sigma=0.287346 ! 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=3.063 mas, bmaj=10.94 mas, bpa=-1.173 degrees ! Estimated noise=4.25984 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 = 0.0464235 Jy ! Component: 100 - total flux cleaned = 0.0748542 Jy ! Component: 150 - total flux cleaned = 0.0935644 Jy ! Component: 200 - total flux cleaned = 0.106391 Jy ! Total flux subtracted in 200 components = 0.106391 Jy ! Clean residual min=-0.012817 max=0.019955 Jy/beam ! Clean residual mean=-0.000032 rms=0.003441 Jy/beam ! Combined flux in latest and established models = 0.506913 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.506912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115304Jy sigma=0.229739 ! Fit after self-cal, rms=0.115116Jy sigma=0.229006 ! Inverting map ! Added new window around map position (-4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168988 Jy ! Component: 100 - total flux cleaned = 0.0194323 Jy ! Component: 150 - total flux cleaned = 0.0212235 Jy ! Component: 200 - total flux cleaned = 0.0225068 Jy ! Total flux subtracted in 200 components = 0.0225068 Jy ! Clean residual min=-0.011733 max=0.010051 Jy/beam ! Clean residual mean=-0.000024 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.529419 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.529419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112566Jy sigma=0.222201 ! Fit after self-cal, rms=0.112436Jy sigma=0.221898 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.95 KP 0.99 ! LA 1.13 MK 0.88 NL 0.98 OV 1.02 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.98 KP 1.00 ! LA 1.10 MK 0.93 NL 0.98 OV 1.00 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.98 KP 1.01 ! LA 0.84 MK 1.03 NL 1.10 OV 1.07 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.89 KP 0.94 ! LA 0.74 MK 1.01 NL 1.00 OV 0.87 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.112436Jy sigma=0.221898 ! Fit after self-cal, rms=0.102874Jy sigma=0.195442 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=10.94 mas, bpa=-1.229 degrees ! Estimated noise=4.07135 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 = -0.0107181 Jy ! Component: 100 - total flux cleaned = -0.0141884 Jy ! Component: 150 - total flux cleaned = -0.0140543 Jy ! Component: 200 - total flux cleaned = -0.0139356 Jy ! Total flux subtracted in 200 components = -0.0139356 Jy ! Clean residual min=-0.004593 max=0.003753 Jy/beam ! Clean residual mean=0.000003 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.515484 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.515484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100095Jy sigma=0.195825 ! Fit after self-cal, rms=0.100133Jy sigma=0.195654 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100133Jy sigma=0.195654 ! Fit after self-cal, rms=0.098865Jy sigma=0.194362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=10.94 mas, bpa=-1.239 degrees ! Estimated noise=3.94726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00881547 Jy ! Component: 100 - total flux cleaned = -0.0125596 Jy ! Component: 150 - total flux cleaned = -0.0131317 Jy ! Component: 200 - total flux cleaned = -0.0135101 Jy ! Total flux subtracted in 200 components = -0.0135101 Jy ! Clean residual min=-0.004280 max=0.003837 Jy/beam ! Clean residual mean=0.000001 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.501974 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.501974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096605Jy sigma=0.195512 ! Fit after self-cal, rms=0.096606Jy sigma=0.195500 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 = -0.000172756 Jy ! Component: 100 - total flux cleaned = -2.36647e-05 Jy ! Component: 150 - total flux cleaned = -2.35233e-05 Jy ! Component: 200 - total flux cleaned = 9.76771e-05 Jy ! Total flux subtracted in 200 components = 9.76771e-05 Jy ! Clean residual min=-0.004289 max=0.003739 Jy/beam ! Clean residual mean=0.000002 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.502071 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.502071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096346Jy sigma=0.195623 ! Fit after self-cal, rms=0.096348Jy sigma=0.195620 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096348Jy sigma=0.195620 ! Fit after self-cal, rms=0.094932Jy sigma=0.194060 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=10.93 mas, bpa=-1.239 degrees ! Estimated noise=3.81127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00830369 Jy ! Component: 100 - total flux cleaned = -0.0117706 Jy ! Component: 150 - total flux cleaned = -0.0124897 Jy ! Component: 200 - total flux cleaned = -0.012432 Jy ! Total flux subtracted in 200 components = -0.012432 Jy ! Clean residual min=-0.003875 max=0.003758 Jy/beam ! Clean residual mean=0.000001 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.489639 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.489639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092808Jy sigma=0.195428 ! Fit after self-cal, rms=0.092806Jy sigma=0.195420 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 = -0.000122982 Jy ! Component: 100 - total flux cleaned = -0.000223034 Jy ! Component: 150 - total flux cleaned = -0.000224514 Jy ! Component: 200 - total flux cleaned = -0.000346654 Jy ! Total flux subtracted in 200 components = -0.000346654 Jy ! Clean residual min=-0.003906 max=0.003643 Jy/beam ! Clean residual mean=0.000001 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.489292 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.489292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092643Jy sigma=0.195579 ! Fit after self-cal, rms=0.092644Jy sigma=0.195578 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092644Jy sigma=0.195578 ! Fit after self-cal, rms=0.091326Jy sigma=0.193981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.976 mas, bmaj=12.04 mas, bpa=-5.304 degrees ! Estimated noise=4.22207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00787942 Jy ! Component: 100 - total flux cleaned = -0.010963 Jy ! Component: 150 - total flux cleaned = -0.0127785 Jy ! Component: 200 - total flux cleaned = -0.0139641 Jy ! Total flux subtracted in 200 components = -0.0139641 Jy ! Clean residual min=-0.004019 max=0.004183 Jy/beam ! Clean residual mean=0.000001 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.475328 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 182 components and 0.475328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089493Jy sigma=0.195360 ! Fit after self-cal, rms=0.089488Jy sigma=0.195348 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 = -0.000642084 Jy ! Component: 100 - total flux cleaned = -0.000853924 Jy ! Component: 150 - total flux cleaned = -0.000943519 Jy ! Component: 200 - total flux cleaned = -0.00104552 Jy ! Total flux subtracted in 200 components = -0.00104552 Jy ! Clean residual min=-0.003982 max=0.003901 Jy/beam ! Clean residual mean=0.000001 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.474283 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 196 components and 0.474283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089426Jy sigma=0.195497 ! Fit after self-cal, rms=0.089424Jy sigma=0.195494 ! 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=2.994 mas, bmaj=10.93 mas, bpa=-1.224 degrees ! Estimated noise=3.67875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.994 x 10.93 at -1.224 degrees (North through East) ! Clean map min=-0.0037838 max=0.25178 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=2.19 mas, bmaj=11.31 mas, bpa=-0.1828 degrees ! Estimated noise=8.17842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192778 Jy ! Component: 100 - total flux cleaned = 0.272859 Jy ! Component: 150 - total flux cleaned = 0.319884 Jy ! Component: 200 - total flux cleaned = 0.35169 Jy ! Total flux subtracted in 200 components = 0.35169 Jy ! Clean residual min=-0.014608 max=0.018174 Jy/beam ! Clean residual mean=-0.000022 rms=0.004274 Jy/beam ! Combined flux in latest and established models = 0.35169 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.35169 Jy ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=10.93 mas, bpa=-1.224 degrees ! Estimated noise=3.67875 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 = 0.0415479 Jy ! Component: 100 - total flux cleaned = 0.0673744 Jy ! Component: 150 - total flux cleaned = 0.0846572 Jy ! Component: 200 - total flux cleaned = 0.0963509 Jy ! Total flux subtracted in 200 components = 0.0963509 Jy ! Clean residual min=-0.006054 max=0.007203 Jy/beam ! Clean residual mean=-0.000009 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.448041 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.448041 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.976 mas, bmaj=12.04 mas, bpa=-5.304 degrees ! Estimated noise=4.22207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127129 Jy ! Component: 100 - total flux cleaned = 0.0192562 Jy ! Component: 150 - total flux cleaned = 0.0215266 Jy ! Component: 200 - total flux cleaned = 0.0229804 Jy ! Total flux subtracted in 200 components = 0.0229804 Jy ! Clean residual min=-0.004454 max=0.003869 Jy/beam ! Clean residual mean=-0.000003 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.471021 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 = 0.00102854 Jy ! Component: 100 - total flux cleaned = 0.00133916 Jy ! Component: 150 - total flux cleaned = 0.00154703 Jy ! Component: 200 - total flux cleaned = 0.00163601 Jy ! Total flux subtracted in 200 components = 0.00163601 Jy ! Clean residual min=-0.004210 max=0.004013 Jy/beam ! Clean residual mean=-0.000001 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.472657 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 108 components and 0.472657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=10.93 mas, bpa=-1.224 degrees ! Estimated noise=3.67875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547288 Jy ! Component: 100 - total flux cleaned = -0.000466208 Jy ! Component: 150 - total flux cleaned = -0.000387119 Jy ! Component: 200 - total flux cleaned = -0.000180785 Jy ! Total flux subtracted in 200 components = -0.000180785 Jy ! Clean residual min=-0.004064 max=0.003952 Jy/beam ! Clean residual mean=-0.000000 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.472476 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.472476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089214Jy sigma=0.196079 ! Fit after self-cal, rms=0.089190Jy sigma=0.195983 wmodel /g0/scr/pima/npcsa_uvs/J1935+8130_S_map.mod ! Writing 127 model components to file: /g0/scr/pima/npcsa_uvs/J1935+8130_S_map.mod wobs /g0/scr/pima/npcsa_uvs/J1935+8130_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1935+8130_S_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1935+8130_S_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsa_uvs/J1935+8130_S_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 = -0.000784039 Jy ! Component: 100 - total flux cleaned = -0.00119281 Jy ! Component: 150 - total flux cleaned = -0.00199453 Jy ! Component: 200 - total flux cleaned = -0.00279697 Jy ! Component: 250 - total flux cleaned = -0.00331972 Jy ! Component: 300 - total flux cleaned = -0.00377471 Jy ! Component: 350 - total flux cleaned = -0.00416737 Jy ! Component: 400 - total flux cleaned = -0.00450411 Jy ! Component: 450 - total flux cleaned = -0.00470713 Jy ! Component: 500 - total flux cleaned = -0.00498348 Jy ! Component: 550 - total flux cleaned = -0.00525083 Jy ! Component: 600 - total flux cleaned = -0.00543592 Jy ! Component: 650 - total flux cleaned = -0.00565276 Jy ! Component: 700 - total flux cleaned = -0.00575861 Jy ! Component: 750 - total flux cleaned = -0.00586196 Jy ! Component: 800 - total flux cleaned = -0.00599582 Jy ! Component: 850 - total flux cleaned = -0.00599551 Jy ! Component: 900 - total flux cleaned = -0.00596381 Jy ! Component: 950 - total flux cleaned = -0.00608974 Jy ! Component: 1000 - total flux cleaned = -0.0059662 Jy ! Component: 1050 - total flux cleaned = -0.00596623 Jy ! Component: 1100 - total flux cleaned = -0.00584651 Jy ! Component: 1150 - total flux cleaned = -0.00561296 Jy ! Component: 1200 - total flux cleaned = -0.00552677 Jy ! Component: 1250 - total flux cleaned = -0.00535682 Jy ! Component: 1300 - total flux cleaned = -0.00532879 Jy ! Component: 1350 - total flux cleaned = -0.00516322 Jy ! Component: 1400 - total flux cleaned = -0.00508203 Jy ! Component: 1450 - total flux cleaned = -0.00502864 Jy ! Component: 1500 - total flux cleaned = -0.00486967 Jy ! Component: 1550 - total flux cleaned = -0.00473935 Jy ! Component: 1600 - total flux cleaned = -0.00468778 Jy ! Component: 1650 - total flux cleaned = -0.00450848 Jy ! Component: 1700 - total flux cleaned = -0.00430582 Jy ! Component: 1750 - total flux cleaned = -0.0042561 Jy ! Component: 1800 - total flux cleaned = -0.0040581 Jy ! Component: 1850 - total flux cleaned = -0.00398441 Jy ! Component: 1900 - total flux cleaned = -0.00374184 Jy ! Component: 1950 - total flux cleaned = -0.00350163 Jy ! Component: 2000 - total flux cleaned = -0.00340651 Jy ! Component: 2050 - total flux cleaned = -0.00331244 Jy ! Component: 2100 - total flux cleaned = -0.00312555 Jy ! Component: 2150 - total flux cleaned = -0.00305622 Jy ! Component: 2200 - total flux cleaned = -0.00291867 Jy ! Component: 2250 - total flux cleaned = -0.00285056 Jy ! Component: 2300 - total flux cleaned = -0.00280544 Jy ! Component: 2350 - total flux cleaned = -0.00262737 Jy ! Component: 2400 - total flux cleaned = -0.00260557 Jy ! Component: 2450 - total flux cleaned = -0.0026059 Jy ! Component: 2500 - total flux cleaned = -0.00251909 Jy ! Component: 2550 - total flux cleaned = -0.00243316 Jy ! Component: 2600 - total flux cleaned = -0.00236892 Jy ! Component: 2650 - total flux cleaned = -0.00226282 Jy ! Component: 2700 - total flux cleaned = -0.00207394 Jy ! Component: 2750 - total flux cleaned = -0.00211589 Jy ! Component: 2800 - total flux cleaned = -0.00201234 Jy ! Component: 2850 - total flux cleaned = -0.00197099 Jy ! Component: 2900 - total flux cleaned = -0.00190973 Jy ! Component: 2950 - total flux cleaned = -0.00188979 Jy ! Component: 3000 - total flux cleaned = -0.00189014 Jy ! Component: 3050 - total flux cleaned = -0.00187014 Jy ! Component: 3100 - total flux cleaned = -0.00179114 Jy ! Component: 3150 - total flux cleaned = -0.00175195 Jy ! Component: 3200 - total flux cleaned = -0.00169344 Jy ! Component: 3250 - total flux cleaned = -0.00167415 Jy ! Component: 3300 - total flux cleaned = -0.00161612 Jy ! Component: 3350 - total flux cleaned = -0.00157778 Jy ! Component: 3400 - total flux cleaned = -0.00155874 Jy ! Component: 3450 - total flux cleaned = -0.00152094 Jy ! Component: 3500 - total flux cleaned = -0.00142715 Jy ! Component: 3550 - total flux cleaned = -0.00140868 Jy ! Component: 3600 - total flux cleaned = -0.00135302 Jy ! Component: 3650 - total flux cleaned = -0.00126113 Jy ! Component: 3700 - total flux cleaned = -0.00117 Jy ! Component: 3750 - total flux cleaned = -0.00122446 Jy ! Component: 3800 - total flux cleaned = -0.00115216 Jy ! Component: 3850 - total flux cleaned = -0.00109819 Jy ! Component: 3900 - total flux cleaned = -0.00109821 Jy ! Component: 3950 - total flux cleaned = -0.00104492 Jy ! Component: 4000 - total flux cleaned = -0.00100949 Jy ! Component: 4050 - total flux cleaned = -0.000939288 Jy ! Total flux subtracted in 4096 components = -0.000904302 Jy ! Clean residual min=-0.001022 max=0.000937 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.471572 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 449 components and 0.471572 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1935+8130_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.994 x 10.93 at -1.224 degrees (North through East) ! Clean map min=-0.0019959 max=0.25158 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1935+8130_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.251577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397732 0.397732 0.795464 1.59093 3.18185 6.36371 12.7274 25.4548 50.9097 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.251 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1935+8130_S_uvs.log closed on Sun Oct 6 10:35:24 2013