! Started logfile: /scr/pima/bg219e_uvs/J1954+6153_S_uvs.log on Thu Apr 7 06:51:26 2016 obs /scr/pima/bg219e_uvs/J1954+6153_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1954+6153_S_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J1954+6153 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7564 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 /scr/pima/bg219e_uvs/J1954+6153_S] 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 0.500x0.500 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. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002735Jy sigma=23.758691 ! Fit after self-cal, rms=0.955610Jy sigma=22.623638 ! 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=4.307 mas, bmaj=5.332 mas, bpa=-82.57 degrees ! Estimated noise=0.538704 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 = 0.0346913 Jy ! Component: 100 - total flux cleaned = 0.0434742 Jy ! Total flux subtracted in 100 components = 0.0434742 Jy ! Clean residual min=-0.003270 max=0.003590 Jy/beam ! Clean residual mean=-0.000002 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0434742 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0434742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060491Jy sigma=1.363346 ! Fit after self-cal, rms=0.058911Jy sigma=1.327836 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543781 Jy ! Component: 100 - total flux cleaned = 0.00781789 Jy ! Total flux subtracted in 100 components = 0.00781789 Jy ! Clean residual min=-0.002789 max=0.003057 Jy/beam ! Clean residual mean=-0.000004 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0512921 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0512921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058355Jy sigma=1.313695 ! Fit after self-cal, rms=0.058288Jy sigma=1.312291 ! 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=5.011 mas, bmaj=6.274 mas, bpa=-79.82 degrees ! Estimated noise=0.370381 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 = 0.00239366 Jy ! Component: 100 - total flux cleaned = 0.0033907 Jy ! Component: 150 - total flux cleaned = 0.00402379 Jy ! Component: 200 - total flux cleaned = 0.00419145 Jy ! Total flux subtracted in 200 components = 0.00419145 Jy ! Clean residual min=-0.002243 max=0.002003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0554835 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0554835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058197Jy sigma=1.310014 ! Fit after self-cal, rms=0.058182Jy sigma=1.309542 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.011 x 6.274 at -79.82 degrees (North through East) ! Clean map min=-0.002244 max=0.045539 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 1.01 FD 1.05 HN 1.01 KP 0.99 ! LA 0.93 NL 1.01 OV 1.10 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 1.03 ! LA 0.93 NL 0.98 OV 0.98 PT 0.99 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 HN 0.93 KP 1.04 ! LA 1.07 NL 0.97 OV 1.02 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.00 KP 1.15 ! LA 1.00 NL 1.14 OV 1.01 PT 1.01 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.058182Jy sigma=1.309542 ! Fit after self-cal, rms=0.057848Jy sigma=1.305818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.997 mas, bmaj=6.251 mas, bpa=-79.4 degrees ! Estimated noise=0.368141 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 = 0.000447688 Jy ! Component: 100 - total flux cleaned = 0.000422204 Jy ! Component: 150 - total flux cleaned = 0.000463724 Jy ! Component: 200 - total flux cleaned = 0.000528628 Jy ! Total flux subtracted in 200 components = 0.000528628 Jy ! Clean residual min=-0.002014 max=0.001957 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0560122 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0560122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057826Jy sigma=1.305361 ! Fit after self-cal, rms=0.057864Jy sigma=1.304715 ! 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=0.057864Jy sigma=1.304715 ! Fit after self-cal, rms=0.058270Jy sigma=1.302806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.979 mas, bmaj=6.259 mas, bpa=-79.64 degrees ! Estimated noise=0.367911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256366 Jy ! Component: 100 - total flux cleaned = 0.000281102 Jy ! Component: 150 - total flux cleaned = 0.000383488 Jy ! Component: 200 - total flux cleaned = 0.000468395 Jy ! Total flux subtracted in 200 components = 0.000468395 Jy ! Clean residual min=-0.001912 max=0.001882 Jy/beam ! Clean residual mean=0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0564806 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0564806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058249Jy sigma=1.302365 ! Fit after self-cal, rms=0.058307Jy sigma=1.301959 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 = 5.90405e-05 Jy ! Component: 100 - total flux cleaned = 0.000100234 Jy ! Component: 150 - total flux cleaned = 0.000148189 Jy ! Component: 200 - total flux cleaned = 0.000173758 Jy ! Total flux subtracted in 200 components = 0.000173758 Jy ! Clean residual min=-0.001928 max=0.001840 Jy/beam ! Clean residual mean=0.000005 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0566543 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0566543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058293Jy sigma=1.301711 ! Fit after self-cal, rms=0.058289Jy sigma=1.301609 ! 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=0.058289Jy sigma=1.301609 ! Fit after self-cal, rms=0.058353Jy sigma=1.301461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.966 mas, bmaj=6.261 mas, bpa=-79.96 degrees ! Estimated noise=0.366651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203064 Jy ! Component: 100 - total flux cleaned = 0.000241133 Jy ! Component: 150 - total flux cleaned = 0.000323503 Jy ! Component: 200 - total flux cleaned = 0.000378811 Jy ! Total flux subtracted in 200 components = 0.000378811 Jy ! Clean residual min=-0.001892 max=0.001822 Jy/beam ! Clean residual mean=0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0570331 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0570331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058339Jy sigma=1.301198 ! Fit after self-cal, rms=0.058338Jy sigma=1.300989 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 = 4.80716e-05 Jy ! Component: 100 - total flux cleaned = 7.80313e-05 Jy ! Component: 150 - total flux cleaned = 0.000102973 Jy ! Component: 200 - total flux cleaned = 0.000124027 Jy ! Total flux subtracted in 200 components = 0.000124027 Jy ! Clean residual min=-0.001898 max=0.001798 Jy/beam ! Clean residual mean=0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0571571 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0571572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058330Jy sigma=1.300859 ! Fit after self-cal, rms=0.058329Jy sigma=1.300811 ! 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=0.058329Jy sigma=1.300811 ! Fit after self-cal, rms=0.058275Jy sigma=1.300745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.269 mas, bmaj=9.74 mas, bpa=-66.61 degrees ! Estimated noise=0.428668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251005 Jy ! Component: 100 - total flux cleaned = 0.000289452 Jy ! Component: 150 - total flux cleaned = 0.000313197 Jy ! Component: 200 - total flux cleaned = 0.000334317 Jy ! Total flux subtracted in 200 components = 0.000334317 Jy ! Clean residual min=-0.001869 max=0.001791 Jy/beam ! Clean residual mean=0.000012 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0574915 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0574915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058271Jy sigma=1.300653 ! Fit after self-cal, rms=0.058277Jy sigma=1.300617 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 = 3.15095e-05 Jy ! Component: 100 - total flux cleaned = 3.0046e-05 Jy ! Component: 150 - total flux cleaned = 4.95224e-05 Jy ! Component: 200 - total flux cleaned = 6.10906e-05 Jy ! Total flux subtracted in 200 components = 6.10906e-05 Jy ! Clean residual min=-0.001869 max=0.001772 Jy/beam ! Clean residual mean=0.000012 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0575526 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0575526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058274Jy sigma=1.300564 ! Fit after self-cal, rms=0.058272Jy sigma=1.300545 ! 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=4.957 mas, bmaj=6.263 mas, bpa=-80.2 degrees ! Estimated noise=0.365404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.957 x 6.263 at -80.2 degrees (North through East) ! Clean map min=-0.0018222 max=0.043204 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=4.243 mas, bmaj=5.357 mas, bpa=-83.71 degrees ! Estimated noise=0.535632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036153 Jy ! Component: 100 - total flux cleaned = 0.0478958 Jy ! Component: 150 - total flux cleaned = 0.0524047 Jy ! Component: 200 - total flux cleaned = 0.0545222 Jy ! Total flux subtracted in 200 components = 0.0545222 Jy ! Clean residual min=-0.002550 max=0.003059 Jy/beam ! Clean residual mean=0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0545222 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0545222 Jy ! Inverting map and beam ! Estimated beam: bmin=4.957 mas, bmaj=6.263 mas, bpa=-80.2 degrees ! Estimated noise=0.365404 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 = 0.00146708 Jy ! Component: 100 - total flux cleaned = 0.00217783 Jy ! Component: 150 - total flux cleaned = 0.00237325 Jy ! Component: 200 - total flux cleaned = 0.00247582 Jy ! Total flux subtracted in 200 components = 0.00247582 Jy ! Clean residual min=-0.001918 max=0.001809 Jy/beam ! Clean residual mean=0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.056998 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.056998 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=8.269 mas, bmaj=9.74 mas, bpa=-66.61 degrees ! Estimated noise=0.428668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423315 Jy ! Component: 100 - total flux cleaned = 0.000463544 Jy ! Component: 150 - total flux cleaned = 0.000481283 Jy ! Component: 200 - total flux cleaned = 0.00049828 Jy ! Total flux subtracted in 200 components = 0.00049828 Jy ! Clean residual min=-0.001844 max=0.001811 Jy/beam ! Clean residual mean=0.000012 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0574963 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 = 1.57651e-05 Jy ! Component: 100 - total flux cleaned = 3.06137e-05 Jy ! Component: 150 - total flux cleaned = 4.50461e-05 Jy ! Component: 200 - total flux cleaned = 5.85225e-05 Jy ! Total flux subtracted in 200 components = 5.85225e-05 Jy ! Clean residual min=-0.001852 max=0.001800 Jy/beam ! Clean residual mean=0.000012 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0575548 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0575548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.957 mas, bmaj=6.263 mas, bpa=-80.2 degrees ! Estimated noise=0.365404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113182 Jy ! Component: 100 - total flux cleaned = -0.00015238 Jy ! Component: 150 - total flux cleaned = -0.000152517 Jy ! Component: 200 - total flux cleaned = -0.000153042 Jy ! Total flux subtracted in 200 components = -0.000153042 Jy ! Clean residual min=-0.001894 max=0.001800 Jy/beam ! Clean residual mean=0.000006 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0574018 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0574018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058262Jy sigma=1.300474 ! Fit after self-cal, rms=0.058263Jy sigma=1.300384 wmodel /scr/pima/bg219e_uvs/J1954+6153_S_map.mod ! Writing 47 model components to file: /scr/pima/bg219e_uvs/J1954+6153_S_map.mod wobs /scr/pima/bg219e_uvs/J1954+6153_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1954+6153_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1954+6153_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1954+6153_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 = -4.14381e-05 Jy ! Component: 100 - total flux cleaned = 0.000164785 Jy ! Component: 150 - total flux cleaned = 0.000388313 Jy ! Component: 200 - total flux cleaned = 0.000494536 Jy ! Component: 250 - total flux cleaned = 0.000494076 Jy ! Component: 300 - total flux cleaned = 0.000543448 Jy ! Component: 350 - total flux cleaned = 0.000519578 Jy ! Component: 400 - total flux cleaned = 0.000590052 Jy ! Component: 450 - total flux cleaned = 0.000590052 Jy ! Component: 500 - total flux cleaned = 0.000656598 Jy ! Component: 550 - total flux cleaned = 0.000635171 Jy ! Component: 600 - total flux cleaned = 0.000614649 Jy ! Component: 650 - total flux cleaned = 0.000635387 Jy ! Component: 700 - total flux cleaned = 0.000534077 Jy ! Component: 750 - total flux cleaned = 0.000514203 Jy ! Component: 800 - total flux cleaned = 0.000514236 Jy ! Component: 850 - total flux cleaned = 0.000476077 Jy ! Component: 900 - total flux cleaned = 0.000476772 Jy ! Component: 950 - total flux cleaned = 0.000495517 Jy ! Component: 1000 - total flux cleaned = 0.000495324 Jy ! Component: 1050 - total flux cleaned = 0.000459903 Jy ! Component: 1100 - total flux cleaned = 0.000460264 Jy ! Component: 1150 - total flux cleaned = 0.000529748 Jy ! Component: 1200 - total flux cleaned = 0.000580847 Jy ! Component: 1250 - total flux cleaned = 0.000631141 Jy ! Component: 1300 - total flux cleaned = 0.000631231 Jy ! Component: 1350 - total flux cleaned = 0.00064798 Jy ! Component: 1400 - total flux cleaned = 0.000680215 Jy ! Component: 1450 - total flux cleaned = 0.000648569 Jy ! Component: 1500 - total flux cleaned = 0.000585808 Jy ! Component: 1550 - total flux cleaned = 0.000554954 Jy ! Component: 1600 - total flux cleaned = 0.000554788 Jy ! Component: 1650 - total flux cleaned = 0.000449034 Jy ! Component: 1700 - total flux cleaned = 0.000404261 Jy ! Component: 1750 - total flux cleaned = 0.000345168 Jy ! Component: 1800 - total flux cleaned = 0.000301287 Jy ! Component: 1850 - total flux cleaned = 0.000229105 Jy ! Component: 1900 - total flux cleaned = 0.000171962 Jy ! Component: 1950 - total flux cleaned = 0.000101216 Jy ! Component: 2000 - total flux cleaned = 0.000101486 Jy ! Component: 2050 - total flux cleaned = 8.75512e-05 Jy ! Component: 2100 - total flux cleaned = 1.90661e-05 Jy ! Component: 2150 - total flux cleaned = -2.14177e-05 Jy ! Component: 2200 - total flux cleaned = -3.49167e-05 Jy ! Component: 2250 - total flux cleaned = -7.4609e-05 Jy ! Component: 2300 - total flux cleaned = -0.000100843 Jy ! Component: 2350 - total flux cleaned = -0.000127041 Jy ! Component: 2400 - total flux cleaned = -0.000191612 Jy ! Component: 2450 - total flux cleaned = -0.0002556 Jy ! Component: 2500 - total flux cleaned = -0.000280937 Jy ! Component: 2550 - total flux cleaned = -0.000331361 Jy ! Component: 2600 - total flux cleaned = -0.000356305 Jy ! Component: 2650 - total flux cleaned = -0.000381281 Jy ! Component: 2700 - total flux cleaned = -0.000430425 Jy ! Component: 2750 - total flux cleaned = -0.000479132 Jy ! Component: 2800 - total flux cleaned = -0.000466964 Jy ! Component: 2850 - total flux cleaned = -0.000515055 Jy ! Component: 2900 - total flux cleaned = -0.000527108 Jy ! Component: 2950 - total flux cleaned = -0.000539082 Jy ! Component: 3000 - total flux cleaned = -0.000550866 Jy ! Component: 3050 - total flux cleaned = -0.000585873 Jy ! Component: 3100 - total flux cleaned = -0.000609036 Jy ! Component: 3150 - total flux cleaned = -0.000608954 Jy ! Component: 3200 - total flux cleaned = -0.000586116 Jy ! Component: 3250 - total flux cleaned = -0.000586183 Jy ! Component: 3300 - total flux cleaned = -0.000563644 Jy ! Component: 3350 - total flux cleaned = -0.000530038 Jy ! Component: 3400 - total flux cleaned = -0.000518722 Jy ! Component: 3450 - total flux cleaned = -0.000430141 Jy ! Component: 3500 - total flux cleaned = -0.000386269 Jy ! Component: 3550 - total flux cleaned = -0.000342581 Jy ! Component: 3600 - total flux cleaned = -0.000288335 Jy ! Component: 3650 - total flux cleaned = -0.000277522 Jy ! Component: 3700 - total flux cleaned = -0.000245367 Jy ! Component: 3750 - total flux cleaned = -0.00019196 Jy ! Component: 3800 - total flux cleaned = -0.000181425 Jy ! Component: 3850 - total flux cleaned = -0.000149756 Jy ! Component: 3900 - total flux cleaned = -8.69663e-05 Jy ! Component: 3950 - total flux cleaned = -2.44931e-05 Jy ! Component: 4000 - total flux cleaned = -3.71231e-06 Jy ! Component: 4050 - total flux cleaned = 2.71714e-05 Jy ! Total flux subtracted in 4096 components = 6.81775e-05 Jy ! Clean residual min=-0.000693 max=0.000605 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.05747 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 296 components and 0.05747 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1954+6153_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.957 x 6.263 at -80.2 degrees (North through East) ! Clean map min=-0.0014799 max=0.043129 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1954+6153_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0431286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29827 1.29827 2.59655 5.19309 10.3862 20.7724 41.5447 83.0894 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 231.076 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1954+6153_S_uvs.log closed on Thu Apr 7 06:51:30 2016