! Started logfile: /scr/pima/bg219b_uvs/J1838+0927_S_uvs.log on Thu Apr 7 01:30:15 2016 obs /scr/pima/bg219b_uvs/J1838+0927_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1838+0927_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895393 visibilities/baseline/integration-bin. ! Found source: J1838+0927 ! ! 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 6608 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/bg219b_uvs/J1838+0927_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013079Jy sigma=23.251331 ! Fit after self-cal, rms=0.880918Jy sigma=20.254388 ! 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=2.914 mas, bmaj=6.509 mas, bpa=-6.304 degrees ! Estimated noise=0.61861 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 = 0.0929652 Jy ! Component: 100 - total flux cleaned = 0.113347 Jy ! Total flux subtracted in 100 components = 0.113347 Jy ! Clean residual min=-0.004164 max=0.006327 Jy/beam ! Clean residual mean=-0.000019 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.113347 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.113347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063766Jy sigma=1.343943 ! Fit after self-cal, rms=0.063640Jy sigma=1.342998 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675359 Jy ! Component: 100 - total flux cleaned = 0.0105712 Jy ! Total flux subtracted in 100 components = 0.0105712 Jy ! Clean residual min=-0.003683 max=0.003822 Jy/beam ! Clean residual mean=-0.000006 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.123919 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.123919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062875Jy sigma=1.322376 ! Fit after self-cal, rms=0.062874Jy sigma=1.322243 ! 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=3.551 mas, bmaj=7.567 mas, bpa=-4.846 degrees ! Estimated noise=0.396421 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 = 0.00253162 Jy ! Component: 100 - total flux cleaned = 0.00375339 Jy ! Component: 150 - total flux cleaned = 0.00444817 Jy ! Component: 200 - total flux cleaned = 0.0046075 Jy ! Total flux subtracted in 200 components = 0.0046075 Jy ! Clean residual min=-0.002442 max=0.002241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.128526 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.128526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062777Jy sigma=1.319748 ! Fit after self-cal, rms=0.062780Jy sigma=1.319697 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.551 x 7.567 at -4.846 degrees (North through East) ! Clean map min=-0.0023916 max=0.1207 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.97 KP 0.96 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 1.02 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.99 ! LA 0.94 MK 1.02 NL 1.00 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.05 KP 1.02 ! LA 1.03 MK 1.02 NL 0.99 OV 0.93 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.062780Jy sigma=1.319697 ! Fit after self-cal, rms=0.062687Jy sigma=1.314099 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=7.586 mas, bpa=-4.836 degrees ! Estimated noise=0.396544 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 = -0.000618172 Jy ! Component: 100 - total flux cleaned = -0.00071936 Jy ! Component: 150 - total flux cleaned = -0.000774517 Jy ! Component: 200 - total flux cleaned = -0.000762826 Jy ! Total flux subtracted in 200 components = -0.000762826 Jy ! Clean residual min=-0.002359 max=0.002205 Jy/beam ! Clean residual mean=-0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.127763 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.127763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062678Jy sigma=1.313872 ! Fit after self-cal, rms=0.062690Jy sigma=1.313791 ! 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=0.062690Jy sigma=1.313791 ! Fit after self-cal, rms=0.062736Jy sigma=1.309255 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.587 mas, bpa=-4.737 degrees ! Estimated noise=0.396134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409255 Jy ! Component: 100 - total flux cleaned = -0.000424171 Jy ! Component: 150 - total flux cleaned = -0.000424151 Jy ! Component: 200 - total flux cleaned = -0.000436885 Jy ! Total flux subtracted in 200 components = -0.000436885 Jy ! Clean residual min=-0.002026 max=0.002125 Jy/beam ! Clean residual mean=-0.000008 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.127326 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.127326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062728Jy sigma=1.309109 ! Fit after self-cal, rms=0.062733Jy sigma=1.309067 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 = -3.20048e-05 Jy ! Component: 100 - total flux cleaned = -3.18226e-05 Jy ! Component: 150 - total flux cleaned = -3.21163e-05 Jy ! Component: 200 - total flux cleaned = -4.17921e-05 Jy ! Total flux subtracted in 200 components = -4.17921e-05 Jy ! Clean residual min=-0.002037 max=0.002124 Jy/beam ! Clean residual mean=-0.000008 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.127285 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.127285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062729Jy sigma=1.308995 ! Fit after self-cal, rms=0.062728Jy sigma=1.308991 ! 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=0.062728Jy sigma=1.308991 ! Fit after self-cal, rms=0.062829Jy sigma=1.308957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=7.598 mas, bpa=-4.784 degrees ! Estimated noise=0.396311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319876 Jy ! Component: 100 - total flux cleaned = -0.000342576 Jy ! Component: 150 - total flux cleaned = -0.000353315 Jy ! Component: 200 - total flux cleaned = -0.000362968 Jy ! Total flux subtracted in 200 components = -0.000362968 Jy ! Clean residual min=-0.002047 max=0.002130 Jy/beam ! Clean residual mean=-0.000008 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.126922 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.126922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062825Jy sigma=1.308871 ! Fit after self-cal, rms=0.062825Jy sigma=1.308869 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 = -2.41055e-05 Jy ! Component: 100 - total flux cleaned = -2.40068e-05 Jy ! Component: 150 - total flux cleaned = -3.22804e-05 Jy ! Component: 200 - total flux cleaned = -4.05043e-05 Jy ! Total flux subtracted in 200 components = -4.05043e-05 Jy ! Clean residual min=-0.002051 max=0.002129 Jy/beam ! Clean residual mean=-0.000008 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.126881 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.126881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062823Jy sigma=1.308825 ! Fit after self-cal, rms=0.062823Jy sigma=1.308825 ! 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=0.062823Jy sigma=1.308825 ! Fit after self-cal, rms=0.062899Jy sigma=1.308803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.673 mas, bmaj=11.06 mas, bpa=-0.7129 degrees ! Estimated noise=0.484526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.08385e-05 Jy ! Component: 100 - total flux cleaned = 0.000120912 Jy ! Component: 150 - total flux cleaned = 0.000149811 Jy ! Component: 200 - total flux cleaned = 0.000157935 Jy ! Total flux subtracted in 200 components = 0.000157935 Jy ! Clean residual min=-0.002196 max=0.002162 Jy/beam ! Clean residual mean=-0.000015 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.127039 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.127039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062900Jy sigma=1.308849 ! Fit after self-cal, rms=0.062901Jy sigma=1.308817 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 = 2.50817e-05 Jy ! Component: 100 - total flux cleaned = 4.53397e-05 Jy ! Component: 150 - total flux cleaned = 3.71179e-05 Jy ! Component: 200 - total flux cleaned = 3.76125e-05 Jy ! Total flux subtracted in 200 components = 3.76125e-05 Jy ! Clean residual min=-0.002194 max=0.002157 Jy/beam ! Clean residual mean=-0.000014 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.127077 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.127077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062902Jy sigma=1.308862 ! Fit after self-cal, rms=0.062902Jy sigma=1.308844 ! 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=3.577 mas, bmaj=7.606 mas, bpa=-4.812 degrees ! Estimated noise=0.396463 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 7.606 at -4.812 degrees (North through East) ! Clean map min=-0.0019646 max=0.12078 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=2.938 mas, bmaj=6.536 mas, bpa=-6.159 degrees ! Estimated noise=0.620136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0931621 Jy ! Component: 100 - total flux cleaned = 0.113608 Jy ! Component: 150 - total flux cleaned = 0.119774 Jy ! Component: 200 - total flux cleaned = 0.12302 Jy ! Total flux subtracted in 200 components = 0.12302 Jy ! Clean residual min=-0.003167 max=0.003277 Jy/beam ! Clean residual mean=-0.000011 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.12302 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.12302 Jy ! Inverting map and beam ! Estimated beam: bmin=3.577 mas, bmaj=7.606 mas, bpa=-4.812 degrees ! Estimated noise=0.396463 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 = 0.0022429 Jy ! Component: 100 - total flux cleaned = 0.00306152 Jy ! Component: 150 - total flux cleaned = 0.0032273 Jy ! Component: 200 - total flux cleaned = 0.00327013 Jy ! Total flux subtracted in 200 components = 0.00327013 Jy ! Clean residual min=-0.002030 max=0.002127 Jy/beam ! Clean residual mean=-0.000009 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.12629 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.12629 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=7.673 mas, bmaj=11.06 mas, bpa=-0.7129 degrees ! Estimated noise=0.484526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380598 Jy ! Component: 100 - total flux cleaned = 0.000471813 Jy ! Component: 150 - total flux cleaned = 0.000537622 Jy ! Component: 200 - total flux cleaned = 0.000589597 Jy ! Total flux subtracted in 200 components = 0.000589597 Jy ! Clean residual min=-0.002166 max=0.002154 Jy/beam ! Clean residual mean=-0.000015 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.126879 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 = 4.25767e-05 Jy ! Component: 100 - total flux cleaned = 6.50107e-05 Jy ! Component: 150 - total flux cleaned = 9.24066e-05 Jy ! Component: 200 - total flux cleaned = 0.000117972 Jy ! Total flux subtracted in 200 components = 0.000117972 Jy ! Clean residual min=-0.002182 max=0.002142 Jy/beam ! Clean residual mean=-0.000015 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.126997 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.126997 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.577 mas, bmaj=7.606 mas, bpa=-4.812 degrees ! Estimated noise=0.396463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311124 Jy ! Component: 100 - total flux cleaned = -0.000309492 Jy ! Component: 150 - total flux cleaned = -0.000354499 Jy ! Component: 200 - total flux cleaned = -0.000381201 Jy ! Total flux subtracted in 200 components = -0.000381201 Jy ! Clean residual min=-0.002025 max=0.002143 Jy/beam ! Clean residual mean=-0.000008 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.126616 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.126616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062912Jy sigma=1.309046 ! Fit after self-cal, rms=0.062912Jy sigma=1.309006 wmodel /scr/pima/bg219b_uvs/J1838+0927_S_map.mod ! Writing 54 model components to file: /scr/pima/bg219b_uvs/J1838+0927_S_map.mod wobs /scr/pima/bg219b_uvs/J1838+0927_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1838+0927_S_uvs.fits wwins /scr/pima/bg219b_uvs/J1838+0927_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J1838+0927_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 = 0.000478809 Jy ! Component: 100 - total flux cleaned = 0.000874791 Jy ! Component: 150 - total flux cleaned = 0.000977842 Jy ! Component: 200 - total flux cleaned = 0.00101062 Jy ! Component: 250 - total flux cleaned = 0.001011 Jy ! Component: 300 - total flux cleaned = 0.00104186 Jy ! Component: 350 - total flux cleaned = 0.0010416 Jy ! Component: 400 - total flux cleaned = 0.000955221 Jy ! Component: 450 - total flux cleaned = 0.000955786 Jy ! Component: 500 - total flux cleaned = 0.00095617 Jy ! Component: 550 - total flux cleaned = 0.000956396 Jy ! Component: 600 - total flux cleaned = 0.000981984 Jy ! Component: 650 - total flux cleaned = 0.000955402 Jy ! Component: 700 - total flux cleaned = 0.000955076 Jy ! Component: 750 - total flux cleaned = 0.000955014 Jy ! Component: 800 - total flux cleaned = 0.00102703 Jy ! Component: 850 - total flux cleaned = 0.00105098 Jy ! Component: 900 - total flux cleaned = 0.0011212 Jy ! Component: 950 - total flux cleaned = 0.00114378 Jy ! Component: 1000 - total flux cleaned = 0.00112103 Jy ! Component: 1050 - total flux cleaned = 0.00114312 Jy ! Component: 1100 - total flux cleaned = 0.00118747 Jy ! Component: 1150 - total flux cleaned = 0.00110136 Jy ! Component: 1200 - total flux cleaned = 0.00112308 Jy ! Component: 1250 - total flux cleaned = 0.00108141 Jy ! Component: 1300 - total flux cleaned = 0.00112275 Jy ! Component: 1350 - total flux cleaned = 0.00116362 Jy ! Component: 1400 - total flux cleaned = 0.00114327 Jy ! Component: 1450 - total flux cleaned = 0.00116374 Jy ! Component: 1500 - total flux cleaned = 0.00122271 Jy ! Component: 1550 - total flux cleaned = 0.00120304 Jy ! Component: 1600 - total flux cleaned = 0.00114509 Jy ! Component: 1650 - total flux cleaned = 0.00118328 Jy ! Component: 1700 - total flux cleaned = 0.00120243 Jy ! Component: 1750 - total flux cleaned = 0.00127682 Jy ! Component: 1800 - total flux cleaned = 0.00129512 Jy ! Component: 1850 - total flux cleaned = 0.00129522 Jy ! Component: 1900 - total flux cleaned = 0.00134947 Jy ! Component: 1950 - total flux cleaned = 0.00134922 Jy ! Component: 2000 - total flux cleaned = 0.00138449 Jy ! Component: 2050 - total flux cleaned = 0.00134945 Jy ! Component: 2100 - total flux cleaned = 0.00143571 Jy ! Component: 2150 - total flux cleaned = 0.0014188 Jy ! Component: 2200 - total flux cleaned = 0.00146953 Jy ! Component: 2250 - total flux cleaned = 0.0014695 Jy ! Component: 2300 - total flux cleaned = 0.00138661 Jy ! Component: 2350 - total flux cleaned = 0.00145242 Jy ! Component: 2400 - total flux cleaned = 0.00150114 Jy ! Component: 2450 - total flux cleaned = 0.00146894 Jy ! Component: 2500 - total flux cleaned = 0.00151706 Jy ! Component: 2550 - total flux cleaned = 0.00156434 Jy ! Component: 2600 - total flux cleaned = 0.00156449 Jy ! Component: 2650 - total flux cleaned = 0.00161073 Jy ! Component: 2700 - total flux cleaned = 0.00162621 Jy ! Component: 2750 - total flux cleaned = 0.0016412 Jy ! Component: 2800 - total flux cleaned = 0.00167109 Jy ! Component: 2850 - total flux cleaned = 0.00165611 Jy ! Component: 2900 - total flux cleaned = 0.00171553 Jy ! Component: 2950 - total flux cleaned = 0.0017153 Jy ! Component: 3000 - total flux cleaned = 0.00174463 Jy ! Component: 3050 - total flux cleaned = 0.00174421 Jy ! Component: 3100 - total flux cleaned = 0.00175849 Jy ! Component: 3150 - total flux cleaned = 0.00180118 Jy ! Component: 3200 - total flux cleaned = 0.00175859 Jy ! Component: 3250 - total flux cleaned = 0.00181496 Jy ! Component: 3300 - total flux cleaned = 0.00174505 Jy ! Component: 3350 - total flux cleaned = 0.00177271 Jy ! Component: 3400 - total flux cleaned = 0.00174498 Jy ! Component: 3450 - total flux cleaned = 0.00178627 Jy ! Component: 3500 - total flux cleaned = 0.00184044 Jy ! Component: 3550 - total flux cleaned = 0.0018539 Jy ! Component: 3600 - total flux cleaned = 0.00180028 Jy ! Component: 3650 - total flux cleaned = 0.00182708 Jy ! Component: 3700 - total flux cleaned = 0.00186677 Jy ! Component: 3750 - total flux cleaned = 0.0018667 Jy ! Component: 3800 - total flux cleaned = 0.00191886 Jy ! Component: 3850 - total flux cleaned = 0.00191874 Jy ! Component: 3900 - total flux cleaned = 0.00193158 Jy ! Component: 3950 - total flux cleaned = 0.00194424 Jy ! Component: 4000 - total flux cleaned = 0.00196973 Jy ! Component: 4050 - total flux cleaned = 0.00195708 Jy ! Total flux subtracted in 4096 components = 0.00200756 Jy ! Clean residual min=-0.000702 max=0.000836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.128624 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 326 components and 0.128624 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1838+0927_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 7.606 at -4.812 degrees (North through East) ! Clean map min=-0.001329 max=0.12108 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1838+0927_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.566966 0.566966 1.13393 2.26787 4.53573 9.07146 18.1429 36.2859 72.5717 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 529.131 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1838+0927_S_uvs.log closed on Thu Apr 7 01:30:19 2016