! Started logfile: /scr/pima/bg219a_uvs/J1751+0939_S_uvs.log on Wed Apr 6 23:00:59 2016 obs /scr/pima/bg219a_uvs/J1751+0939_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1751+0939_S_uva.fits ! AN table 1: 18 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.796296 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 49 lines of history. ! ! Reading 860 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/bg219a_uvs/J1751+0939_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.351825Jy sigma=31.820622 ! Fit after self-cal, rms=1.039612Jy sigma=13.477494 ! 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=2.361 mas, bmaj=6.153 mas, bpa=-3.535 degrees ! Estimated noise=2.45753 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 = 1.55715 Jy ! Component: 100 - total flux cleaned = 1.89874 Jy ! Total flux subtracted in 100 components = 1.89874 Jy ! Clean residual min=-0.051621 max=0.108523 Jy/beam ! Clean residual mean=0.000032 rms=0.016442 Jy/beam ! Combined flux in latest and established models = 1.89874 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.89874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200373Jy sigma=2.514270 ! Fit after self-cal, rms=0.200332Jy sigma=2.513961 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11615 Jy ! Component: 100 - total flux cleaned = 0.172878 Jy ! Total flux subtracted in 100 components = 0.172878 Jy ! Clean residual min=-0.021969 max=0.029476 Jy/beam ! Clean residual mean=0.000007 rms=0.006459 Jy/beam ! Combined flux in latest and established models = 2.07161 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 2.07161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107575Jy sigma=1.355379 ! Fit after self-cal, rms=0.107067Jy sigma=1.348418 ! 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=2.725 mas, bmaj=6.88 mas, bpa=-3.465 degrees ! Estimated noise=2.15991 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 = 0.0336675 Jy ! Component: 100 - total flux cleaned = 0.0498875 Jy ! Component: 150 - total flux cleaned = 0.0537534 Jy ! Component: 200 - total flux cleaned = 0.055911 Jy ! Total flux subtracted in 200 components = 0.055911 Jy ! Clean residual min=-0.015892 max=0.017242 Jy/beam ! Clean residual mean=-0.000011 rms=0.004413 Jy/beam ! Combined flux in latest and established models = 2.12753 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 2.12752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096165Jy sigma=1.214688 ! Fit after self-cal, rms=0.095903Jy sigma=1.211910 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.725 x 6.88 at -3.465 degrees (North through East) ! Clean map min=-0.015124 max=2.0107 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: ! LA 1.01 MK 1.02 NL 0.99 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.00 NL 1.00 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.095903Jy sigma=1.211910 ! Fit after self-cal, rms=0.087664Jy sigma=1.111922 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.726 mas, bmaj=6.877 mas, bpa=-3.48 degrees ! Estimated noise=2.15559 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 = -0.00236446 Jy ! Component: 100 - total flux cleaned = -0.00315401 Jy ! Component: 150 - total flux cleaned = -0.00303378 Jy ! Component: 200 - total flux cleaned = -0.00302934 Jy ! Total flux subtracted in 200 components = -0.00302934 Jy ! Clean residual min=-0.011718 max=0.013257 Jy/beam ! Clean residual mean=0.000009 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 2.1245 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 2.12449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087019Jy sigma=1.106751 ! Fit after self-cal, rms=0.086995Jy sigma=1.106173 ! 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=0.086995Jy sigma=1.106173 ! Fit after self-cal, rms=0.084269Jy sigma=1.063621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.726 mas, bmaj=6.867 mas, bpa=-3.496 degrees ! Estimated noise=2.15611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822432 Jy ! Component: 100 - total flux cleaned = 0.000259778 Jy ! Component: 150 - total flux cleaned = -0.00014535 Jy ! Component: 200 - total flux cleaned = -0.000436853 Jy ! Total flux subtracted in 200 components = -0.000436853 Jy ! Clean residual min=-0.008304 max=0.011551 Jy/beam ! Clean residual mean=0.000000 rms=0.002238 Jy/beam ! Combined flux in latest and established models = 2.12406 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 2.12406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083971Jy sigma=1.061348 ! Fit after self-cal, rms=0.083957Jy sigma=1.060845 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 (-12, 53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964685 Jy ! Component: 100 - total flux cleaned = 0.0141669 Jy ! Component: 150 - total flux cleaned = 0.0157177 Jy ! Component: 200 - total flux cleaned = 0.0163191 Jy ! Total flux subtracted in 200 components = 0.0163191 Jy ! Clean residual min=-0.006385 max=0.006480 Jy/beam ! Clean residual mean=-0.000011 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 2.14038 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 2.14038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082423Jy sigma=1.049929 ! Fit after self-cal, rms=0.082234Jy sigma=1.048660 ! 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=0.082234Jy sigma=1.048660 ! Fit after self-cal, rms=0.082002Jy sigma=1.046127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.726 mas, bmaj=6.866 mas, bpa=-3.51 degrees ! Estimated noise=2.15441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407163 Jy ! Component: 100 - total flux cleaned = 0.00533403 Jy ! Component: 150 - total flux cleaned = 0.00593615 Jy ! Component: 200 - total flux cleaned = 0.00637752 Jy ! Total flux subtracted in 200 components = 0.00637752 Jy ! Clean residual min=-0.005346 max=0.005511 Jy/beam ! Clean residual mean=-0.000011 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 2.14675 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 2.14675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081645Jy sigma=1.043699 ! Fit after self-cal, rms=0.081613Jy sigma=1.043473 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 = 0.0006131 Jy ! Component: 100 - total flux cleaned = 0.000671723 Jy ! Component: 150 - total flux cleaned = 0.000726535 Jy ! Component: 200 - total flux cleaned = 0.000777385 Jy ! Total flux subtracted in 200 components = 0.000777385 Jy ! Clean residual min=-0.005155 max=0.005317 Jy/beam ! Clean residual mean=-0.000011 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 2.14753 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 2.14753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081503Jy sigma=1.042852 ! Fit after self-cal, rms=0.081494Jy sigma=1.042794 ! 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=0.081494Jy sigma=1.042794 ! Fit after self-cal, rms=0.081466Jy sigma=1.042089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.084 mas, bmaj=13.59 mas, bpa=-8.632 degrees ! Estimated noise=3.10885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321018 Jy ! Component: 100 - total flux cleaned = 0.00431665 Jy ! Component: 150 - total flux cleaned = 0.00477438 Jy ! Component: 200 - total flux cleaned = 0.00498225 Jy ! Total flux subtracted in 200 components = 0.00498225 Jy ! Clean residual min=-0.006995 max=0.006512 Jy/beam ! Clean residual mean=-0.000033 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 2.15251 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 2.15251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081461Jy sigma=1.042906 ! Fit after self-cal, rms=0.081457Jy sigma=1.042713 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 = 0.000526874 Jy ! Component: 100 - total flux cleaned = 0.000630645 Jy ! Component: 150 - total flux cleaned = 0.000663456 Jy ! Component: 200 - total flux cleaned = 0.000722337 Jy ! Total flux subtracted in 200 components = 0.000722337 Jy ! Clean residual min=-0.006647 max=0.006398 Jy/beam ! Clean residual mean=-0.000033 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 2.15324 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 2.15324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081459Jy sigma=1.043166 ! Fit after self-cal, rms=0.081461Jy sigma=1.043132 ! 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=2.726 mas, bmaj=6.865 mas, bpa=-3.518 degrees ! Estimated noise=2.15383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.726 x 6.865 at -3.518 degrees (North through East) ! Clean map min=-0.004648 max=2.0087 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081461Jy sigma=1.043132 ! Fit after self-cal, rms=0.050044Jy sigma=0.502282 ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=6.865 mas, bpa=-3.543 degrees ! Estimated noise=2.15293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277614 Jy ! Component: 100 - total flux cleaned = -0.000416485 Jy ! Component: 150 - total flux cleaned = -0.000365357 Jy ! Component: 200 - total flux cleaned = -0.000322391 Jy ! Total flux subtracted in 200 components = -0.000322391 Jy ! Clean residual min=-0.005920 max=0.005081 Jy/beam ! Clean residual mean=-0.000008 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 2.15291 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 2.15291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049846Jy sigma=0.500787 ! Fit after self-cal, rms=0.049820Jy sigma=0.500638 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215984 Jy ! Component: 100 - total flux cleaned = -0.000214615 Jy ! Component: 150 - total flux cleaned = -0.000176918 Jy ! Component: 200 - total flux cleaned = -0.000175208 Jy ! Total flux subtracted in 200 components = -0.000175208 Jy ! Clean residual min=-0.005728 max=0.005018 Jy/beam ! Clean residual mean=-0.000008 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 2.15274 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 2.15274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049747Jy sigma=0.500247 ! Fit after self-cal, rms=0.049740Jy sigma=0.500191 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049740Jy sigma=0.500191 ! Fit after self-cal, rms=0.049694Jy sigma=0.499707 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=2.361 mas, bmaj=6.137 mas, bpa=-3.603 degrees ! Estimated noise=2.44604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.54979 Jy ! Component: 100 - total flux cleaned = 1.89098 Jy ! Component: 150 - total flux cleaned = 2.00965 Jy ! Component: 200 - total flux cleaned = 2.06671 Jy ! Total flux subtracted in 200 components = 2.06671 Jy ! Clean residual min=-0.017638 max=0.025745 Jy/beam ! Clean residual mean=0.000013 rms=0.004662 Jy/beam ! Combined flux in latest and established models = 2.06671 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 9 model components to the UV plane model. ! The established model now contains 9 components and 2.06671 Jy ! Inverting map and beam ! Estimated beam: bmin=2.724 mas, bmaj=6.865 mas, bpa=-3.557 degrees ! Estimated noise=2.1527 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 = 0.0328187 Jy ! Component: 100 - total flux cleaned = 0.0511348 Jy ! Component: 150 - total flux cleaned = 0.0632471 Jy ! Component: 200 - total flux cleaned = 0.0698774 Jy ! Total flux subtracted in 200 components = 0.0698774 Jy ! Clean residual min=-0.009411 max=0.008189 Jy/beam ! Clean residual mean=-0.000005 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 2.13659 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 2.13659 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=6.082 mas, bmaj=13.6 mas, bpa=-8.669 degrees ! Estimated noise=3.10962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895986 Jy ! Component: 100 - total flux cleaned = 0.0136468 Jy ! Component: 150 - total flux cleaned = 0.0151032 Jy ! Component: 200 - total flux cleaned = 0.0158776 Jy ! Total flux subtracted in 200 components = 0.0158776 Jy ! Clean residual min=-0.005943 max=0.006170 Jy/beam ! Clean residual mean=-0.000027 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 2.15247 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 = 0.000661806 Jy ! Component: 100 - total flux cleaned = 0.00115167 Jy ! Component: 150 - total flux cleaned = 0.00124642 Jy ! Component: 200 - total flux cleaned = 0.00128815 Jy ! Total flux subtracted in 200 components = 0.00128815 Jy ! Clean residual min=-0.005884 max=0.006158 Jy/beam ! Clean residual mean=-0.000028 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 2.15375 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 2.15375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.724 mas, bmaj=6.865 mas, bpa=-3.557 degrees ! Estimated noise=2.1527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135372 Jy ! Component: 100 - total flux cleaned = -0.00119495 Jy ! Component: 150 - total flux cleaned = -0.00158168 Jy ! Component: 200 - total flux cleaned = -0.00190063 Jy ! Total flux subtracted in 200 components = -0.00190063 Jy ! Clean residual min=-0.006395 max=0.005409 Jy/beam ! Clean residual mean=-0.000010 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 2.15185 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 2.15185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050365Jy sigma=0.509464 ! Fit after self-cal, rms=0.050346Jy sigma=0.507855 wmodel /scr/pima/bg219a_uvs/J1751+0939_S_map.mod ! Writing 66 model components to file: /scr/pima/bg219a_uvs/J1751+0939_S_map.mod wobs /scr/pima/bg219a_uvs/J1751+0939_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1751+0939_S_uvs.fits wwins /scr/pima/bg219a_uvs/J1751+0939_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1751+0939_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 = -0.00136724 Jy ! Component: 100 - total flux cleaned = -0.00173002 Jy ! Component: 150 - total flux cleaned = -0.00205725 Jy ! Component: 200 - total flux cleaned = -0.00220845 Jy ! Component: 250 - total flux cleaned = -0.00242409 Jy ! Component: 300 - total flux cleaned = -0.00283682 Jy ! Component: 350 - total flux cleaned = -0.00310117 Jy ! Component: 400 - total flux cleaned = -0.00354155 Jy ! Component: 450 - total flux cleaned = -0.00396134 Jy ! Component: 500 - total flux cleaned = -0.00436623 Jy ! Component: 550 - total flux cleaned = -0.00481249 Jy ! Component: 600 - total flux cleaned = -0.00519109 Jy ! Component: 650 - total flux cleaned = -0.00561055 Jy ! Component: 700 - total flux cleaned = -0.00611893 Jy ! Component: 750 - total flux cleaned = -0.00651407 Jy ! Component: 800 - total flux cleaned = -0.00685091 Jy ! Component: 850 - total flux cleaned = -0.00732134 Jy ! Component: 900 - total flux cleaned = -0.00764283 Jy ! Component: 950 - total flux cleaned = -0.00808957 Jy ! Component: 1000 - total flux cleaned = -0.00843918 Jy ! Component: 1050 - total flux cleaned = -0.00882325 Jy ! Component: 1100 - total flux cleaned = -0.00915705 Jy ! Component: 1150 - total flux cleaned = -0.00952473 Jy ! Component: 1200 - total flux cleaned = -0.0100046 Jy ! Component: 1250 - total flux cleaned = -0.0102009 Jy ! Component: 1300 - total flux cleaned = -0.0102785 Jy ! Component: 1350 - total flux cleaned = -0.0104696 Jy ! Component: 1400 - total flux cleaned = -0.0107326 Jy ! Component: 1450 - total flux cleaned = -0.0108066 Jy ! Component: 1500 - total flux cleaned = -0.0108433 Jy ! Component: 1550 - total flux cleaned = -0.0107711 Jy ! Component: 1600 - total flux cleaned = -0.0105915 Jy ! Component: 1650 - total flux cleaned = -0.0105199 Jy ! Component: 1700 - total flux cleaned = -0.0103426 Jy ! Component: 1750 - total flux cleaned = -0.0101666 Jy ! Component: 1800 - total flux cleaned = -0.0099916 Jy ! Component: 1850 - total flux cleaned = -0.00985211 Jy ! Component: 1900 - total flux cleaned = -0.0096447 Jy ! Component: 1950 - total flux cleaned = -0.00961008 Jy ! Component: 2000 - total flux cleaned = -0.00947271 Jy ! Component: 2050 - total flux cleaned = -0.00930203 Jy ! Component: 2100 - total flux cleaned = -0.00930182 Jy ! Component: 2150 - total flux cleaned = -0.00920017 Jy ! Component: 2200 - total flux cleaned = -0.00913268 Jy ! Component: 2250 - total flux cleaned = -0.00913239 Jy ! Component: 2300 - total flux cleaned = -0.00906519 Jy ! Component: 2350 - total flux cleaned = -0.00899828 Jy ! Component: 2400 - total flux cleaned = -0.0089647 Jy ! Component: 2450 - total flux cleaned = -0.00893124 Jy ! Component: 2500 - total flux cleaned = -0.00886458 Jy ! Component: 2550 - total flux cleaned = -0.00873089 Jy ! Component: 2600 - total flux cleaned = -0.00873071 Jy ! Component: 2650 - total flux cleaned = -0.00853044 Jy ! Component: 2700 - total flux cleaned = -0.00836332 Jy ! Component: 2750 - total flux cleaned = -0.00826293 Jy ! Component: 2800 - total flux cleaned = -0.00816255 Jy ! Component: 2850 - total flux cleaned = -0.00796111 Jy ! Component: 2900 - total flux cleaned = -0.00786025 Jy ! Component: 2950 - total flux cleaned = -0.0076243 Jy ! Component: 3000 - total flux cleaned = -0.00745526 Jy ! Component: 3050 - total flux cleaned = -0.00725163 Jy ! Component: 3100 - total flux cleaned = -0.00701363 Jy ! Component: 3150 - total flux cleaned = -0.0067403 Jy ! Component: 3200 - total flux cleaned = -0.0065347 Jy ! Component: 3250 - total flux cleaned = -0.00622449 Jy ! Component: 3300 - total flux cleaned = -0.00601706 Jy ! Component: 3350 - total flux cleaned = -0.00577398 Jy ! Component: 3400 - total flux cleaned = -0.00545936 Jy ! Component: 3450 - total flux cleaned = -0.00524851 Jy ! Component: 3500 - total flux cleaned = -0.0049661 Jy ! Component: 3550 - total flux cleaned = -0.00468224 Jy ! Component: 3600 - total flux cleaned = -0.00443245 Jy ! Component: 3650 - total flux cleaned = -0.00414539 Jy ! Component: 3700 - total flux cleaned = -0.00389254 Jy ! Component: 3750 - total flux cleaned = -0.00363819 Jy ! Component: 3800 - total flux cleaned = -0.00330907 Jy ! Component: 3850 - total flux cleaned = -0.00305095 Jy ! Component: 3900 - total flux cleaned = -0.00279118 Jy ! Component: 3950 - total flux cleaned = -0.00249192 Jy ! Component: 4000 - total flux cleaned = -0.00215316 Jy ! Component: 4050 - total flux cleaned = -0.00184959 Jy ! Total flux subtracted in 4096 components = -0.00162007 Jy ! Clean residual min=-0.002178 max=0.002186 Jy/beam ! Clean residual mean=-0.000005 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 2.15023 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 301 components and 2.15023 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1751+0939_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.724 x 6.865 at -3.557 degrees (North through East) ! Clean map min=-0.007654 max=2.007 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1751+0939_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.00703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000696637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.10413 0.10413 0.208259 0.416519 0.833037 1.66607 3.33215 6.6643 13.3286 26.6572 53.3144 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.007 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2881.02 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1751+0939_S_uvs.log closed on Wed Apr 6 23:01:03 2016