! Started logfile: /g0/scr/pima/npcsb_uvs/J2156+8337_X_uvs.log on Wed Sep 25 00:08:03 2013 obs /g0/scr/pima/npcsb_uvs/J2156+8337_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J2156+8337_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J2156+8337 ! ! 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 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6624 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J2156+8337_X] 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. ! ! Fit before self-cal, rms=1.011567Jy sigma=2.235249 ! Fit after self-cal, rms=0.937619Jy sigma=2.064585 ! 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=0.6476 mas, bmaj=2.557 mas, bpa=-4.54 degrees ! Estimated noise=8.08511 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 = 0.0469928 Jy ! Component: 100 - total flux cleaned = 0.0586631 Jy ! Total flux subtracted in 100 components = 0.0586631 Jy ! Clean residual min=-0.007969 max=0.009669 Jy/beam ! Clean residual mean=0.000013 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.0586631 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0586631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094633Jy sigma=0.193007 ! Fit after self-cal, rms=0.092162Jy sigma=0.187876 ! 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=0.8632 mas, bmaj=2.754 mas, bpa=-5.302 degrees ! Estimated noise=4.01216 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 = 0.0144892 Jy ! Component: 100 - total flux cleaned = 0.0216822 Jy ! Component: 150 - total flux cleaned = 0.0258645 Jy ! Component: 200 - total flux cleaned = 0.028332 Jy ! Total flux subtracted in 200 components = 0.028332 Jy ! Clean residual min=-0.006802 max=0.014482 Jy/beam ! Clean residual mean=-0.000003 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.0869951 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0869951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090073Jy sigma=0.182438 ! Fit after self-cal, rms=0.090088Jy sigma=0.182271 ! Inverting map ! Added new window around map position (3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118803 Jy ! Component: 100 - total flux cleaned = 0.0145086 Jy ! Component: 150 - total flux cleaned = 0.0155134 Jy ! Component: 200 - total flux cleaned = 0.0163956 Jy ! Total flux subtracted in 200 components = 0.0163956 Jy ! Clean residual min=-0.005621 max=0.008283 Jy/beam ! Clean residual mean=0.000006 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.103391 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.103391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088484Jy sigma=0.178350 ! Fit after self-cal, rms=0.087865Jy sigma=0.177188 ! 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 0.96 FD 0.92 HN 0.98 KP 0.88 ! LA 1.07 MK 1.23 NL 1.39 OV 1.09 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.87 HN 1.09 KP 0.86 ! LA 0.99 MK 0.98 NL 1.39 OV 1.11 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.95 KP 0.82 ! LA 1.00 MK 0.95 NL 1.18 OV 1.07 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.94 KP 0.89 ! LA 0.98 MK 0.90 NL 1.29 OV 1.22 ! PT 1.06 SC 0.91 ! ! ! Fit before self-cal, rms=0.087865Jy sigma=0.177188 ! Fit after self-cal, rms=0.088810Jy sigma=0.175511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=2.707 mas, bpa=-5.231 degrees ! Estimated noise=3.99151 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 = 0.00560919 Jy ! Component: 100 - total flux cleaned = 0.00551544 Jy ! Component: 150 - total flux cleaned = 0.00525536 Jy ! Component: 200 - total flux cleaned = 0.00510188 Jy ! Total flux subtracted in 200 components = 0.00510188 Jy ! Clean residual min=-0.003960 max=0.004791 Jy/beam ! Clean residual mean=-0.000003 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.108493 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.108493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088360Jy sigma=0.174566 ! Fit after self-cal, rms=0.088248Jy sigma=0.174148 ! 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=0.088248Jy sigma=0.174148 ! Fit after self-cal, rms=0.087493Jy sigma=0.174076 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.689 mas, bpa=-5.222 degrees ! Estimated noise=3.98443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323475 Jy ! Component: 100 - total flux cleaned = 0.00300673 Jy ! Component: 150 - total flux cleaned = 0.00293609 Jy ! Component: 200 - total flux cleaned = 0.00293645 Jy ! Total flux subtracted in 200 components = 0.00293645 Jy ! Clean residual min=-0.003602 max=0.004049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.111429 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.111429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087302Jy sigma=0.173648 ! Fit after self-cal, rms=0.087198Jy sigma=0.173516 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 (-4.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036234 Jy ! Component: 100 - total flux cleaned = 0.00412376 Jy ! Component: 150 - total flux cleaned = 0.00418035 Jy ! Component: 200 - total flux cleaned = 0.00433096 Jy ! Total flux subtracted in 200 components = 0.00433096 Jy ! Clean residual min=-0.003277 max=0.003366 Jy/beam ! Clean residual mean=0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.11576 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.11576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087028Jy sigma=0.173089 ! Fit after self-cal, rms=0.086948Jy sigma=0.173035 ! Inverting map ! Added new window around map position (-4.8, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192254 Jy ! Component: 100 - total flux cleaned = 0.00290028 Jy ! Component: 150 - total flux cleaned = 0.00332371 Jy ! Component: 200 - total flux cleaned = 0.00366377 Jy ! Total flux subtracted in 200 components = 0.00366377 Jy ! Clean residual min=-0.003036 max=0.002717 Jy/beam ! Clean residual mean=0.000000 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.119424 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.119424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086806Jy sigma=0.172715 ! Fit after self-cal, rms=0.086679Jy sigma=0.172630 ! 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=0.086679Jy sigma=0.172630 ! Fit after self-cal, rms=0.086025Jy sigma=0.172584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8623 mas, bmaj=2.684 mas, bpa=-5.109 degrees ! Estimated noise=3.97098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688107 Jy ! Component: 100 - total flux cleaned = 0.000872236 Jy ! Component: 150 - total flux cleaned = 0.00103327 Jy ! Component: 200 - total flux cleaned = 0.00114378 Jy ! Total flux subtracted in 200 components = 0.00114378 Jy ! Clean residual min=-0.003031 max=0.002761 Jy/beam ! Clean residual mean=0.000000 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.120568 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.120568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085980Jy sigma=0.172482 ! Fit after self-cal, rms=0.085955Jy sigma=0.172429 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 = 0.000154115 Jy ! Component: 100 - total flux cleaned = 0.000190133 Jy ! Component: 150 - total flux cleaned = 0.00022249 Jy ! Component: 200 - total flux cleaned = 0.000188878 Jy ! Total flux subtracted in 200 components = 0.000188878 Jy ! Clean residual min=-0.002890 max=0.002733 Jy/beam ! Clean residual mean=0.000000 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.120756 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.120756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085926Jy sigma=0.172372 ! Fit after self-cal, rms=0.085918Jy sigma=0.172368 ! 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. ! ! Fit before self-cal, rms=0.085918Jy sigma=0.172368 ! Fit after self-cal, rms=0.085456Jy sigma=0.172358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=3.477 mas, bpa=1.38 degrees ! Estimated noise=4.96979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.41525e-05 Jy ! Component: 100 - total flux cleaned = -0.000170142 Jy ! Component: 150 - total flux cleaned = -0.000169864 Jy ! Component: 200 - total flux cleaned = -8.97695e-05 Jy ! Total flux subtracted in 200 components = -8.97695e-05 Jy ! Clean residual min=-0.002995 max=0.002894 Jy/beam ! Clean residual mean=0.000001 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.120667 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.120667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085451Jy sigma=0.172333 ! Fit after self-cal, rms=0.085430Jy sigma=0.172326 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 = -0.00011312 Jy ! Component: 100 - total flux cleaned = -0.0001129 Jy ! Component: 150 - total flux cleaned = -6.35105e-05 Jy ! Component: 200 - total flux cleaned = 5.98027e-06 Jy ! Total flux subtracted in 200 components = 5.98027e-06 Jy ! Clean residual min=-0.002933 max=0.002764 Jy/beam ! Clean residual mean=0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.120673 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.120673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085430Jy sigma=0.172318 ! Fit after self-cal, rms=0.085420Jy sigma=0.172315 ! 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=0.863 mas, bmaj=2.68 mas, bpa=-5.102 degrees ! Estimated noise=3.95899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.863 x 2.68 at -5.102 degrees (North through East) ! Clean map min=-0.0039993 max=0.068102 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=0.6452 mas, bmaj=2.489 mas, bpa=-4.389 degrees ! Estimated noise=7.95464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488888 Jy ! Component: 100 - total flux cleaned = 0.0675006 Jy ! Component: 150 - total flux cleaned = 0.0777355 Jy ! Component: 200 - total flux cleaned = 0.0817953 Jy ! Total flux subtracted in 200 components = 0.0817953 Jy ! Clean residual min=-0.007831 max=0.007711 Jy/beam ! Clean residual mean=0.000007 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.0817953 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 0.0817953 Jy ! Inverting map and beam ! Estimated beam: bmin=0.863 mas, bmaj=2.68 mas, bpa=-5.102 degrees ! Estimated noise=3.95899 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 = 0.0110977 Jy ! Component: 100 - total flux cleaned = 0.0182986 Jy ! Component: 150 - total flux cleaned = 0.0236314 Jy ! Component: 200 - total flux cleaned = 0.0273859 Jy ! Total flux subtracted in 200 components = 0.0273859 Jy ! Clean residual min=-0.003681 max=0.003565 Jy/beam ! Clean residual mean=-0.000003 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.109181 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.109181 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=2.257 mas, bmaj=3.477 mas, bpa=1.38 degrees ! Estimated noise=4.96979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478174 Jy ! Component: 100 - total flux cleaned = 0.00682747 Jy ! Component: 150 - total flux cleaned = 0.00746648 Jy ! Component: 200 - total flux cleaned = 0.00763859 Jy ! Total flux subtracted in 200 components = 0.00763859 Jy ! Clean residual min=-0.003101 max=0.003258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.11682 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 = 0.000150275 Jy ! Component: 100 - total flux cleaned = 0.000406708 Jy ! Component: 150 - total flux cleaned = 0.000676697 Jy ! Component: 200 - total flux cleaned = 0.000863626 Jy ! Total flux subtracted in 200 components = 0.000863626 Jy ! Clean residual min=-0.002878 max=0.003153 Jy/beam ! Clean residual mean=0.000000 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.117683 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 96 components and 0.117683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.863 mas, bmaj=2.68 mas, bpa=-5.102 degrees ! Estimated noise=3.95899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725343 Jy ! Component: 100 - total flux cleaned = 0.00114067 Jy ! Component: 150 - total flux cleaned = 0.00122131 Jy ! Component: 200 - total flux cleaned = 0.0012268 Jy ! Total flux subtracted in 200 components = 0.0012268 Jy ! Clean residual min=-0.002784 max=0.002825 Jy/beam ! Clean residual mean=-0.000000 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.11891 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.11891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085492Jy sigma=0.172532 ! Fit after self-cal, rms=0.085461Jy sigma=0.172428 wmodel /g0/scr/pima/npcsb_uvs/J2156+8337_X_map.mod ! Writing 124 model components to file: /g0/scr/pima/npcsb_uvs/J2156+8337_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J2156+8337_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J2156+8337_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J2156+8337_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsb_uvs/J2156+8337_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 = -0.000411182 Jy ! Component: 100 - total flux cleaned = -0.000506471 Jy ! Component: 150 - total flux cleaned = -0.000286294 Jy ! Component: 200 - total flux cleaned = -0.000202489 Jy ! Component: 250 - total flux cleaned = -8.00304e-05 Jy ! Component: 300 - total flux cleaned = -0.000117493 Jy ! Component: 350 - total flux cleaned = -0.000305471 Jy ! Component: 400 - total flux cleaned = -0.000526379 Jy ! Component: 450 - total flux cleaned = -0.000706091 Jy ! Component: 500 - total flux cleaned = -0.000882411 Jy ! Component: 550 - total flux cleaned = -0.00105559 Jy ! Component: 600 - total flux cleaned = -0.00122596 Jy ! Component: 650 - total flux cleaned = -0.00135977 Jy ! Component: 700 - total flux cleaned = -0.00139266 Jy ! Component: 750 - total flux cleaned = -0.00158652 Jy ! Component: 800 - total flux cleaned = -0.00155471 Jy ! Component: 850 - total flux cleaned = -0.00171181 Jy ! Component: 900 - total flux cleaned = -0.00186667 Jy ! Component: 950 - total flux cleaned = -0.00195839 Jy ! Component: 1000 - total flux cleaned = -0.00210913 Jy ! Component: 1050 - total flux cleaned = -0.00237688 Jy ! Component: 1100 - total flux cleaned = -0.00258198 Jy ! Component: 1150 - total flux cleaned = -0.00266942 Jy ! Component: 1200 - total flux cleaned = -0.00284181 Jy ! Component: 1250 - total flux cleaned = -0.00304103 Jy ! Component: 1300 - total flux cleaned = -0.00326584 Jy ! Component: 1350 - total flux cleaned = -0.00348777 Jy ! Component: 1400 - total flux cleaned = -0.00359757 Jy ! Component: 1450 - total flux cleaned = -0.00381555 Jy ! Component: 1500 - total flux cleaned = -0.00395056 Jy ! Component: 1550 - total flux cleaned = -0.00416457 Jy ! Component: 1600 - total flux cleaned = -0.00432341 Jy ! Component: 1650 - total flux cleaned = -0.00448113 Jy ! Component: 1700 - total flux cleaned = -0.00463696 Jy ! Component: 1750 - total flux cleaned = -0.0047916 Jy ! Component: 1800 - total flux cleaned = -0.00494512 Jy ! Component: 1850 - total flux cleaned = -0.00509721 Jy ! Component: 1900 - total flux cleaned = -0.00524796 Jy ! Component: 1950 - total flux cleaned = -0.00537285 Jy ! Component: 2000 - total flux cleaned = -0.0055462 Jy ! Component: 2050 - total flux cleaned = -0.00571811 Jy ! Component: 2100 - total flux cleaned = -0.00586441 Jy ! Component: 2150 - total flux cleaned = -0.00605775 Jy ! Component: 2200 - total flux cleaned = -0.00620176 Jy ! Component: 2250 - total flux cleaned = -0.00632073 Jy ! Component: 2300 - total flux cleaned = -0.006439 Jy ! Component: 2350 - total flux cleaned = -0.00655646 Jy ! Component: 2400 - total flux cleaned = -0.00676681 Jy ! Component: 2450 - total flux cleaned = -0.00692906 Jy ! Component: 2500 - total flux cleaned = -0.006952 Jy ! Component: 2550 - total flux cleaned = -0.00713537 Jy ! Component: 2600 - total flux cleaned = -0.00722613 Jy ! Component: 2650 - total flux cleaned = -0.00727141 Jy ! Component: 2700 - total flux cleaned = -0.00736139 Jy ! Component: 2750 - total flux cleaned = -0.00745072 Jy ! Component: 2800 - total flux cleaned = -0.00749495 Jy ! Component: 2850 - total flux cleaned = -0.00758301 Jy ! Component: 2900 - total flux cleaned = -0.0076488 Jy ! Component: 2950 - total flux cleaned = -0.00767066 Jy ! Component: 3000 - total flux cleaned = -0.00777904 Jy ! Component: 3050 - total flux cleaned = -0.00782214 Jy ! Component: 3100 - total flux cleaned = -0.00786495 Jy ! Component: 3150 - total flux cleaned = -0.00792898 Jy ! Component: 3200 - total flux cleaned = -0.00799233 Jy ! Component: 3250 - total flux cleaned = -0.00813956 Jy ! Component: 3300 - total flux cleaned = -0.00818121 Jy ! Component: 3350 - total flux cleaned = -0.008202 Jy ! Component: 3400 - total flux cleaned = -0.00826405 Jy ! Component: 3450 - total flux cleaned = -0.00830498 Jy ! Component: 3500 - total flux cleaned = -0.00836631 Jy ! Component: 3550 - total flux cleaned = -0.00832562 Jy ! Component: 3600 - total flux cleaned = -0.00834611 Jy ! Component: 3650 - total flux cleaned = -0.00842666 Jy ! Component: 3700 - total flux cleaned = -0.00836649 Jy ! Component: 3750 - total flux cleaned = -0.00842619 Jy ! Component: 3800 - total flux cleaned = -0.00834682 Jy ! Component: 3850 - total flux cleaned = -0.00838637 Jy ! Component: 3900 - total flux cleaned = -0.00836665 Jy ! Component: 3950 - total flux cleaned = -0.00832756 Jy ! Component: 4000 - total flux cleaned = -0.00828868 Jy ! Component: 4050 - total flux cleaned = -0.00823066 Jy ! Total flux subtracted in 4096 components = -0.00832705 Jy ! Clean residual min=-0.001119 max=0.001061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.110583 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 409 components and 0.110583 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J2156+8337_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.863 x 2.68 at -5.102 degrees (North through East) ! Clean map min=-0.0026745 max=0.06412 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J2156+8337_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0641199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00033556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57 1.57 3.14 6.27999 12.56 25.12 50.2399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J2156+8337_X_uvs.log closed on Wed Sep 25 00:08:08 2013