! Started logfile: /scr/pima/bg219h_uvs/J1647+1720_S_uvs.log on Thu Apr 7 09:07:37 2016 obs /scr/pima/bg219h_uvs/J1647+1720_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1647+1720_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.749821 visibilities/baseline/integration-bin. ! Found source: J1647+1720 ! ! 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 8368 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/bg219h_uvs/J1647+1720_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037924Jy sigma=25.001266 ! Fit after self-cal, rms=0.858095Jy sigma=21.024023 ! 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=2.638 mas, bmaj=6.099 mas, bpa=-1.252 degrees ! Estimated noise=0.511051 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 = 0.119771 Jy ! Component: 100 - total flux cleaned = 0.161787 Jy ! Total flux subtracted in 100 components = 0.161787 Jy ! Clean residual min=-0.030581 max=0.056411 Jy/beam ! Clean residual mean=-0.000064 rms=0.008278 Jy/beam ! Combined flux in latest and established models = 0.161787 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.161787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244822Jy sigma=5.241672 ! Fit after self-cal, rms=0.243960Jy sigma=5.220454 ! Inverting map ! Added new window around map position (-31, -78.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489017 Jy ! Component: 100 - total flux cleaned = 0.0774214 Jy ! Total flux subtracted in 100 components = 0.0774214 Jy ! Clean residual min=-0.028957 max=0.046733 Jy/beam ! Clean residual mean=-0.000040 rms=0.007381 Jy/beam ! Combined flux in latest and established models = 0.239208 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.239208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229814Jy sigma=4.914240 ! Fit after self-cal, rms=0.224617Jy sigma=4.800045 ! 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=3.112 mas, bmaj=7.031 mas, bpa=-1.724 degrees ! Estimated noise=0.36413 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 = 0.0529471 Jy ! Component: 100 - total flux cleaned = 0.0853629 Jy ! Component: 150 - total flux cleaned = 0.110266 Jy ! Component: 200 - total flux cleaned = 0.130302 Jy ! Total flux subtracted in 200 components = 0.130302 Jy ! Clean residual min=-0.042791 max=0.045924 Jy/beam ! Clean residual mean=-0.000033 rms=0.012129 Jy/beam ! Combined flux in latest and established models = 0.36951 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 67 components and 0.36951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205708Jy sigma=4.445714 ! Fit after self-cal, rms=0.199762Jy sigma=4.295386 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 7.031 at -1.724 degrees (North through East) ! Clean map min=-0.042719 max=0.16181 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.93 KP 0.93 ! LA 1.10 MK 1.10 NL 0.86 OV 0.95 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.199762Jy sigma=4.295386 ! Fit after self-cal, rms=0.194951Jy sigma=4.281366 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=7.051 mas, bpa=-1.523 degrees ! Estimated noise=0.357504 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 = 0.0315496 Jy ! Component: 100 - total flux cleaned = 0.0486373 Jy ! Component: 150 - total flux cleaned = 0.0617598 Jy ! Component: 200 - total flux cleaned = 0.0726635 Jy ! Total flux subtracted in 200 components = 0.0726635 Jy ! Clean residual min=-0.040004 max=0.051363 Jy/beam ! Clean residual mean=-0.000032 rms=0.012468 Jy/beam ! Combined flux in latest and established models = 0.442173 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.442173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186814Jy sigma=4.177923 ! Fit after self-cal, rms=0.185495Jy sigma=4.135554 ! 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=0.185495Jy sigma=4.135554 ! Fit after self-cal, rms=0.185495Jy sigma=4.135554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=7.051 mas, bpa=-1.523 degrees ! Estimated noise=0.357504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135751 Jy ! Component: 100 - total flux cleaned = 0.0195758 Jy ! Component: 150 - total flux cleaned = 0.0242354 Jy ! Component: 200 - total flux cleaned = 0.0283552 Jy ! Total flux subtracted in 200 components = 0.0283552 Jy ! Clean residual min=-0.039916 max=0.053669 Jy/beam ! Clean residual mean=-0.000023 rms=0.012457 Jy/beam ! Combined flux in latest and established models = 0.470529 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.470529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182551Jy sigma=4.109243 ! Fit after self-cal, rms=0.182379Jy sigma=4.095839 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 = 0.00632193 Jy ! Component: 100 - total flux cleaned = 0.00940535 Jy ! Component: 150 - total flux cleaned = 0.0120466 Jy ! Component: 200 - total flux cleaned = 0.0144155 Jy ! Total flux subtracted in 200 components = 0.0144155 Jy ! Clean residual min=-0.040016 max=0.053746 Jy/beam ! Clean residual mean=-0.000016 rms=0.012379 Jy/beam ! Combined flux in latest and established models = 0.484944 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.484944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180962Jy sigma=4.085684 ! Fit after self-cal, rms=0.180951Jy sigma=4.081424 ! Inverting map ! Added new window around map position (9, -102.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551599 Jy ! Component: 100 - total flux cleaned = 0.0914329 Jy ! Component: 150 - total flux cleaned = 0.118725 Jy ! Component: 200 - total flux cleaned = 0.141036 Jy ! Total flux subtracted in 200 components = 0.141036 Jy ! Clean residual min=-0.032667 max=0.038435 Jy/beam ! Clean residual mean=-0.000020 rms=0.009863 Jy/beam ! Combined flux in latest and established models = 0.62598 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 185 components and 0.62598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156866Jy sigma=3.496147 ! Fit after self-cal, rms=0.154049Jy sigma=3.424098 ! 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=0.154049Jy sigma=3.424098 ! Fit after self-cal, rms=0.154049Jy sigma=3.424098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=7.051 mas, bpa=-1.523 degrees ! Estimated noise=0.357504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248246 Jy ! Component: 100 - total flux cleaned = 0.0436742 Jy ! Component: 150 - total flux cleaned = 0.0597066 Jy ! Component: 200 - total flux cleaned = 0.0736961 Jy ! Total flux subtracted in 200 components = 0.0736961 Jy ! Clean residual min=-0.033103 max=0.037103 Jy/beam ! Clean residual mean=-0.000023 rms=0.009315 Jy/beam ! Combined flux in latest and established models = 0.699676 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 229 components and 0.699676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146623Jy sigma=3.273372 ! Fit after self-cal, rms=0.146072Jy sigma=3.265128 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 = 0.0137786 Jy ! Component: 100 - total flux cleaned = 0.025282 Jy ! Component: 150 - total flux cleaned = 0.0355332 Jy ! Component: 200 - total flux cleaned = 0.0448217 Jy ! Total flux subtracted in 200 components = 0.0448217 Jy ! Clean residual min=-0.033588 max=0.036336 Jy/beam ! Clean residual mean=-0.000021 rms=0.009052 Jy/beam ! Combined flux in latest and established models = 0.744498 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 250 components and 0.744498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142998Jy sigma=3.216536 ! Fit after self-cal, rms=0.142801Jy sigma=3.214772 ! 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=0.142801Jy sigma=3.214772 ! Fit after self-cal, rms=0.142801Jy sigma=3.214772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.806 mas, bmaj=10.73 mas, bpa=-1.413 degrees ! Estimated noise=0.466098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284055 Jy ! Component: 100 - total flux cleaned = 0.0499889 Jy ! Component: 150 - total flux cleaned = 0.0685501 Jy ! Component: 200 - total flux cleaned = 0.0846213 Jy ! Total flux subtracted in 200 components = 0.0846213 Jy ! Clean residual min=-0.057296 max=0.058646 Jy/beam ! Clean residual mean=-0.000032 rms=0.017413 Jy/beam ! Combined flux in latest and established models = 0.829119 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 258 components and 0.829119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141128Jy sigma=3.231985 ! Fit after self-cal, rms=0.141028Jy sigma=3.224660 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 = 0.0148978 Jy ! Component: 100 - total flux cleaned = 0.0274164 Jy ! Component: 150 - total flux cleaned = 0.038338 Jy ! Component: 200 - total flux cleaned = 0.0478975 Jy ! Total flux subtracted in 200 components = 0.0478975 Jy ! Clean residual min=-0.055672 max=0.057920 Jy/beam ! Clean residual mean=-0.000027 rms=0.017136 Jy/beam ! Combined flux in latest and established models = 0.877017 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 263 components and 0.877017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141703Jy sigma=3.271538 ! Fit after self-cal, rms=0.141656Jy sigma=3.270087 ! 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=3.129 mas, bmaj=7.051 mas, bpa=-1.523 degrees ! Estimated noise=0.357504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 7.051 at -1.523 degrees (North through East) ! Clean map min=-0.034889 max=0.15691 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=2.648 mas, bmaj=6.107 mas, bpa=-1.158 degrees ! Estimated noise=0.504769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131465 Jy ! Component: 100 - total flux cleaned = 0.20057 Jy ! Component: 150 - total flux cleaned = 0.247957 Jy ! Component: 200 - total flux cleaned = 0.285139 Jy ! Total flux subtracted in 200 components = 0.285139 Jy ! Clean residual min=-0.031535 max=0.035457 Jy/beam ! Clean residual mean=-0.000052 rms=0.008238 Jy/beam ! Combined flux in latest and established models = 0.285139 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.285139 Jy ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=7.051 mas, bpa=-1.523 degrees ! Estimated noise=0.357504 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 = 0.0533166 Jy ! Component: 100 - total flux cleaned = 0.0975593 Jy ! Component: 150 - total flux cleaned = 0.136158 Jy ! Component: 200 - total flux cleaned = 0.170282 Jy ! Total flux subtracted in 200 components = 0.170282 Jy ! Clean residual min=-0.038132 max=0.038596 Jy/beam ! Clean residual mean=-0.000042 rms=0.011212 Jy/beam ! Combined flux in latest and established models = 0.455422 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 104 components and 0.455422 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=6.806 mas, bmaj=10.73 mas, bpa=-1.413 degrees ! Estimated noise=0.466098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0640115 Jy ! Component: 100 - total flux cleaned = 0.114428 Jy ! Component: 150 - total flux cleaned = 0.157231 Jy ! Component: 200 - total flux cleaned = 0.194348 Jy ! Total flux subtracted in 200 components = 0.194348 Jy ! Clean residual min=-0.064026 max=0.062835 Jy/beam ! Clean residual mean=-0.000057 rms=0.019314 Jy/beam ! Combined flux in latest and established models = 0.64977 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 = 0.032466 Jy ! Component: 100 - total flux cleaned = 0.0610651 Jy ! Component: 150 - total flux cleaned = 0.0863963 Jy ! Component: 200 - total flux cleaned = 0.108883 Jy ! Total flux subtracted in 200 components = 0.108883 Jy ! Clean residual min=-0.060602 max=0.057624 Jy/beam ! Clean residual mean=-0.000051 rms=0.017876 Jy/beam ! Combined flux in latest and established models = 0.758653 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 175 components and 0.758654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=7.051 mas, bpa=-1.523 degrees ! Estimated noise=0.357504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170524 Jy ! Component: 100 - total flux cleaned = 0.0278657 Jy ! Component: 150 - total flux cleaned = 0.0341343 Jy ! Component: 200 - total flux cleaned = 0.0404913 Jy ! Total flux subtracted in 200 components = 0.0404913 Jy ! Clean residual min=-0.034808 max=0.035183 Jy/beam ! Clean residual mean=-0.000021 rms=0.008982 Jy/beam ! Combined flux in latest and established models = 0.799145 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 198 components and 0.799145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144280Jy sigma=3.281471 ! Fit after self-cal, rms=0.143669Jy sigma=3.267225 wmodel /scr/pima/bg219h_uvs/J1647+1720_S_map.mod ! Writing 198 model components to file: /scr/pima/bg219h_uvs/J1647+1720_S_map.mod wobs /scr/pima/bg219h_uvs/J1647+1720_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1647+1720_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1647+1720_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1647+1720_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 = 0.00846286 Jy ! Component: 100 - total flux cleaned = 0.0173031 Jy ! Component: 150 - total flux cleaned = 0.0221861 Jy ! Component: 200 - total flux cleaned = 0.0262301 Jy ! Component: 250 - total flux cleaned = 0.0300719 Jy ! Component: 300 - total flux cleaned = 0.0337051 Jy ! Component: 350 - total flux cleaned = 0.0362786 Jy ! Component: 400 - total flux cleaned = 0.037494 Jy ! Component: 450 - total flux cleaned = 0.039461 Jy ! Component: 500 - total flux cleaned = 0.0402159 Jy ! Component: 550 - total flux cleaned = 0.0413267 Jy ! Component: 600 - total flux cleaned = 0.0427546 Jy ! Component: 650 - total flux cleaned = 0.0448341 Jy ! Component: 700 - total flux cleaned = 0.0458425 Jy ! Component: 750 - total flux cleaned = 0.0468369 Jy ! Component: 800 - total flux cleaned = 0.048444 Jy ! Component: 850 - total flux cleaned = 0.0490756 Jy ! Component: 900 - total flux cleaned = 0.0502997 Jy ! Component: 950 - total flux cleaned = 0.0506 Jy ! Component: 1000 - total flux cleaned = 0.0520621 Jy ! Component: 1050 - total flux cleaned = 0.052345 Jy ! Component: 1100 - total flux cleaned = 0.0542977 Jy ! Component: 1150 - total flux cleaned = 0.055113 Jy ! Component: 1200 - total flux cleaned = 0.0559221 Jy ! Component: 1250 - total flux cleaned = 0.0574934 Jy ! Component: 1300 - total flux cleaned = 0.0574908 Jy ! Component: 1350 - total flux cleaned = 0.0585001 Jy ! Component: 1400 - total flux cleaned = 0.0589968 Jy ! Component: 1450 - total flux cleaned = 0.0602046 Jy ! Component: 1500 - total flux cleaned = 0.0606772 Jy ! Component: 1550 - total flux cleaned = 0.0618415 Jy ! Component: 1600 - total flux cleaned = 0.0620708 Jy ! Component: 1650 - total flux cleaned = 0.062521 Jy ! Component: 1700 - total flux cleaned = 0.0636274 Jy ! Component: 1750 - total flux cleaned = 0.0644909 Jy ! Component: 1800 - total flux cleaned = 0.0653397 Jy ! Component: 1850 - total flux cleaned = 0.0653398 Jy ! Component: 1900 - total flux cleaned = 0.0657558 Jy ! Component: 1950 - total flux cleaned = 0.0669671 Jy ! Component: 2000 - total flux cleaned = 0.0675643 Jy ! Component: 2050 - total flux cleaned = 0.0683434 Jy ! Component: 2100 - total flux cleaned = 0.068919 Jy ! Component: 2150 - total flux cleaned = 0.0698589 Jy ! Component: 2200 - total flux cleaned = 0.0711511 Jy ! Component: 2250 - total flux cleaned = 0.0711513 Jy ! Component: 2300 - total flux cleaned = 0.0724016 Jy ! Component: 2350 - total flux cleaned = 0.0731037 Jy ! Component: 2400 - total flux cleaned = 0.0739669 Jy ! Component: 2450 - total flux cleaned = 0.0743049 Jy ! Component: 2500 - total flux cleaned = 0.0754744 Jy ! Component: 2550 - total flux cleaned = 0.0764606 Jy ! Component: 2600 - total flux cleaned = 0.0769459 Jy ! Component: 2650 - total flux cleaned = 0.0775818 Jy ! Component: 2700 - total flux cleaned = 0.0782079 Jy ! Component: 2750 - total flux cleaned = 0.0783679 Jy ! Component: 2800 - total flux cleaned = 0.0791334 Jy ! Component: 2850 - total flux cleaned = 0.0800358 Jy ! Component: 2900 - total flux cleaned = 0.0807761 Jy ! Component: 2950 - total flux cleaned = 0.0812144 Jy ! Component: 3000 - total flux cleaned = 0.0822232 Jy ! Component: 3050 - total flux cleaned = 0.0829291 Jy ! Component: 3100 - total flux cleaned = 0.0839064 Jy ! Component: 3150 - total flux cleaned = 0.0845926 Jy ! Component: 3200 - total flux cleaned = 0.0852675 Jy ! Component: 3250 - total flux cleaned = 0.0857978 Jy ! Component: 3300 - total flux cleaned = 0.0865839 Jy ! Component: 3350 - total flux cleaned = 0.0871016 Jy ! Component: 3400 - total flux cleaned = 0.087739 Jy ! Component: 3450 - total flux cleaned = 0.088746 Jy ! Component: 3500 - total flux cleaned = 0.0891145 Jy ! Component: 3550 - total flux cleaned = 0.0896055 Jy ! Component: 3600 - total flux cleaned = 0.0906885 Jy ! Component: 3650 - total flux cleaned = 0.0915197 Jy ! Component: 3700 - total flux cleaned = 0.091637 Jy ! Component: 3750 - total flux cleaned = 0.0930268 Jy ! Component: 3800 - total flux cleaned = 0.0929129 Jy ! Component: 3850 - total flux cleaned = 0.0938183 Jy ! Component: 3900 - total flux cleaned = 0.0945957 Jy ! Component: 3950 - total flux cleaned = 0.095256 Jy ! Component: 4000 - total flux cleaned = 0.0963417 Jy ! Component: 4050 - total flux cleaned = 0.0970896 Jy ! Total flux subtracted in 4096 components = 0.0975114 Jy ! Clean residual min=-0.006116 max=0.006284 Jy/beam ! Clean residual mean=-0.000003 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.896657 Jy keep ! Adding 481 model components to the UV plane model. ! The established model now contains 679 components and 0.896656 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1647+1720_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 7.051 at -1.523 degrees (North through East) ! Clean map min=-0.018475 max=0.1579 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1647+1720_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00229195 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.35448 4.35448 8.70895 17.4179 34.8358 69.6716 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 68.894 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1647+1720_S_uvs.log closed on Thu Apr 7 09:07:41 2016