! Started logfile: J1230+1223_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:36:29 2017 obs J1230+1223_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1230+1223_S_2009_05_13_pus_uva.fits ! AN table 1: 222 integrations on 120 of 120 possible baselines. ! AN table 2: 102 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.197377 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1230+1223 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 lines of history. ! ! Reading 30696 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1230+1223_S_2009_05_13_pus] 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 2053 telescope corrections were flagged in sub-array 1. ! A total of 1529 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2053 telescope corrections were flagged in sub-array 1. ! A total of 1529 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2053 telescope corrections were flagged in sub-array 1. ! A total of 1529 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2053 telescope corrections were flagged in sub-array 1. ! A total of 1529 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.169885Jy sigma=0.007782 ! Fit after self-cal, rms=0.738827Jy sigma=0.004865 ! 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=2.751 mas, bmaj=4.755 mas, bpa=-6.195 degrees ! Estimated noise=1340.68 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 = 0.796633 Jy ! Component: 100 - total flux cleaned = 1.15628 Jy ! Total flux subtracted in 100 components = 1.15628 Jy ! Clean residual min=-0.063023 max=0.191489 Jy/beam ! Clean residual mean=0.002996 rms=0.020928 Jy/beam ! Combined flux in latest and established models = 1.15628 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 1.15628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.577662Jy sigma=0.003938 ! Fit after self-cal, rms=0.575571Jy sigma=0.003929 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.211431 Jy ! Component: 100 - total flux cleaned = 0.341122 Jy ! Total flux subtracted in 100 components = 0.341122 Jy ! Clean residual min=-0.044007 max=0.165346 Jy/beam ! Clean residual mean=0.001640 rms=0.015204 Jy/beam ! Combined flux in latest and established models = 1.4974 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 1.4974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.446123Jy sigma=0.002963 ! Fit after self-cal, rms=0.445111Jy sigma=0.002955 ! Inverting map ! Added new window around map position (-5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144608 Jy ! Component: 100 - total flux cleaned = 0.228667 Jy ! Total flux subtracted in 100 components = 0.228667 Jy ! Clean residual min=-0.041035 max=0.081170 Jy/beam ! Clean residual mean=0.000741 rms=0.012154 Jy/beam ! Combined flux in latest and established models = 1.72607 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 1.72607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370029Jy sigma=0.002427 ! Fit after self-cal, rms=0.367267Jy sigma=0.002407 ! Inverting map ! Added new window around map position (-9.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0841716 Jy ! Component: 100 - total flux cleaned = 0.146741 Jy ! Total flux subtracted in 100 components = 0.146741 Jy ! Clean residual min=-0.036989 max=0.064847 Jy/beam ! Clean residual mean=0.000173 rms=0.010271 Jy/beam ! Combined flux in latest and established models = 1.87281 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 1.87281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332242Jy sigma=0.002152 ! Fit after self-cal, rms=0.330691Jy sigma=0.002139 ! Inverting map ! Added new window around map position (-19.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0725129 Jy ! Component: 100 - total flux cleaned = 0.128176 Jy ! Total flux subtracted in 100 components = 0.128176 Jy ! Clean residual min=-0.035152 max=0.059744 Jy/beam ! Clean residual mean=-0.000320 rms=0.008762 Jy/beam ! Combined flux in latest and established models = 2.00099 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 85 components and 2.00099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299661Jy sigma=0.001906 ! Fit after self-cal, rms=0.299047Jy sigma=0.001901 ! Inverting map ! Added new window around map position (-14, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0595607 Jy ! Component: 100 - total flux cleaned = 0.106013 Jy ! Total flux subtracted in 100 components = 0.106013 Jy ! Clean residual min=-0.031454 max=0.047840 Jy/beam ! Clean residual mean=-0.000724 rms=0.007618 Jy/beam ! Combined flux in latest and established models = 2.107 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 2.107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276936Jy sigma=0.001736 ! Fit after self-cal, rms=0.276499Jy sigma=0.001731 ! 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=3.16 mas, bmaj=5.681 mas, bpa=-8.22 degrees ! Estimated noise=665.377 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 = 0.0798738 Jy ! Component: 100 - total flux cleaned = 0.141308 Jy ! Component: 150 - total flux cleaned = 0.190313 Jy ! Component: 200 - total flux cleaned = 0.23002 Jy ! Total flux subtracted in 200 components = 0.23002 Jy ! Clean residual min=-0.034775 max=0.050127 Jy/beam ! Clean residual mean=-0.002137 rms=0.010099 Jy/beam ! Combined flux in latest and established models = 2.33702 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 141 components and 2.33702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243962Jy sigma=0.001488 ! Fit after self-cal, rms=0.243130Jy sigma=0.001481 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.06 HO 1.00* ! KK 1.01 KP 1.01 LA 0.92 MK 0.95 ! NL 1.03 NY 1.02 OV 0.98 PT 0.97 ! SC 0.97 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00* HN 1.12 HO 1.00* ! KK 1.00* KP 1.02 LA 0.81 MK 1.00* ! NL 1.02 NY 1.00* OV 1.03 PT 0.86 ! SC 1.19 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.02 HO 1.00* ! KK 1.03 KP 1.04 LA 0.95 MK 1.00 ! NL 1.05 NY 0.99 OV 0.99 PT 0.97 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.00* HN 1.11 HO 1.00* ! KK 1.00* KP 0.93 LA 0.84 MK 1.00* ! NL 1.07 NY 1.00* OV 1.02 PT 0.85 ! SC 1.23 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.01 HO 1.00* ! KK 0.99 KP 1.04 LA 0.96 MK 1.01 ! NL 1.01 NY 1.04 OV 1.05 PT 0.98 ! SC 1.00 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00* HN 1.13 HO 1.00* ! KK 1.00* KP 0.93 LA 0.84 MK 1.00* ! NL 1.03 NY 1.00* OV 1.11 PT 0.87 ! SC 1.13 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.98 HO 1.00* ! KK 1.04 KP 1.01 LA 0.96 MK 0.98 ! NL 1.01 NY 1.04 OV 0.98 PT 0.98 ! SC 0.96 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00* HN 1.08 HO 1.00* ! KK 1.00* KP 0.89 LA 0.85 MK 1.00* ! NL 1.06 NY 1.00* OV 1.02 PT 0.87 ! SC 1.15 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.243130Jy sigma=0.001481 ! Fit after self-cal, rms=0.222770Jy sigma=0.001318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=5.768 mas, bpa=-8.155 degrees ! Estimated noise=659.965 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 (-25, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421768 Jy ! Component: 100 - total flux cleaned = 0.0677373 Jy ! Component: 150 - total flux cleaned = 0.0860119 Jy ! Component: 200 - total flux cleaned = 0.0994824 Jy ! Total flux subtracted in 200 components = 0.0994824 Jy ! Clean residual min=-0.021016 max=0.032996 Jy/beam ! Clean residual mean=0.000001 rms=0.005865 Jy/beam ! Combined flux in latest and established models = 2.4365 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 182 components and 2.4365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214610Jy sigma=0.001248 ! Fit after self-cal, rms=0.214299Jy sigma=0.001245 ! Inverting map ! Added new window around map position (-34, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307694 Jy ! Component: 100 - total flux cleaned = 0.0474854 Jy ! Component: 150 - total flux cleaned = 0.0604181 Jy ! Component: 200 - total flux cleaned = 0.0709928 Jy ! Total flux subtracted in 200 components = 0.0709928 Jy ! Clean residual min=-0.018584 max=0.015741 Jy/beam ! Clean residual mean=0.000031 rms=0.004548 Jy/beam ! Combined flux in latest and established models = 2.5075 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 239 components and 2.5075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209981Jy sigma=0.001207 ! Fit after self-cal, rms=0.209771Jy sigma=0.001205 ! 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=0.209771Jy sigma=0.001205 ! Fit after self-cal, rms=0.209350Jy sigma=0.001196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=5.77 mas, bpa=-8.095 degrees ! Estimated noise=660.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014402 Jy ! Component: 100 - total flux cleaned = 0.025264 Jy ! Component: 150 - total flux cleaned = 0.03405 Jy ! Component: 200 - total flux cleaned = 0.0388331 Jy ! Total flux subtracted in 200 components = 0.0388331 Jy ! Clean residual min=-0.016316 max=0.013685 Jy/beam ! Clean residual mean=-0.000010 rms=0.003920 Jy/beam ! Combined flux in latest and established models = 2.54633 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 279 components and 2.54633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208017Jy sigma=0.001185 ! Fit after self-cal, rms=0.207938Jy sigma=0.001184 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 = 0.0079739 Jy ! Component: 100 - total flux cleaned = 0.0116806 Jy ! Component: 150 - total flux cleaned = 0.0137861 Jy ! Component: 200 - total flux cleaned = 0.0152941 Jy ! Total flux subtracted in 200 components = 0.0152941 Jy ! Clean residual min=-0.015477 max=0.013477 Jy/beam ! Clean residual mean=-0.000000 rms=0.003746 Jy/beam ! Combined flux in latest and established models = 2.56162 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 297 components and 2.56162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207433Jy sigma=0.001180 ! Fit after self-cal, rms=0.207415Jy sigma=0.001180 ! 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=0.207415Jy sigma=0.001180 ! Fit after self-cal, rms=0.207789Jy sigma=0.001179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=5.776 mas, bpa=-8.12 degrees ! Estimated noise=662.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730475 Jy ! Component: 100 - total flux cleaned = 0.01312 Jy ! Component: 150 - total flux cleaned = 0.0159507 Jy ! Component: 200 - total flux cleaned = 0.0174183 Jy ! Total flux subtracted in 200 components = 0.0174183 Jy ! Clean residual min=-0.015083 max=0.013803 Jy/beam ! Clean residual mean=-0.000007 rms=0.003607 Jy/beam ! Combined flux in latest and established models = 2.57904 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 326 components and 2.57904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207367Jy sigma=0.001176 ! Fit after self-cal, rms=0.207361Jy sigma=0.001175 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 = 0.00327692 Jy ! Component: 100 - total flux cleaned = 0.00502161 Jy ! Component: 150 - total flux cleaned = 0.00566183 Jy ! Component: 200 - total flux cleaned = 0.0061144 Jy ! Total flux subtracted in 200 components = 0.0061144 Jy ! Clean residual min=-0.014695 max=0.013864 Jy/beam ! Clean residual mean=-0.000002 rms=0.003544 Jy/beam ! Combined flux in latest and established models = 2.58516 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 336 components and 2.58516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207122Jy sigma=0.001174 ! Fit after self-cal, rms=0.207121Jy sigma=0.001174 ! 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=0.207121Jy sigma=0.001174 ! Fit after self-cal, rms=0.207342Jy sigma=0.001173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.138 mas, bmaj=10.66 mas, bpa=-8.5 degrees ! Estimated noise=816.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00946149 Jy ! Component: 100 - total flux cleaned = 0.0127168 Jy ! Component: 150 - total flux cleaned = 0.0152462 Jy ! Component: 200 - total flux cleaned = 0.0161895 Jy ! Total flux subtracted in 200 components = 0.0161895 Jy ! Clean residual min=-0.028130 max=0.028861 Jy/beam ! Clean residual mean=-0.000007 rms=0.007364 Jy/beam ! Combined flux in latest and established models = 2.60135 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 354 components and 2.60135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207214Jy sigma=0.001172 ! Fit after self-cal, rms=0.207194Jy sigma=0.001172 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 = 0.00359301 Jy ! Component: 100 - total flux cleaned = 0.0042488 Jy ! Component: 150 - total flux cleaned = 0.00485478 Jy ! Component: 200 - total flux cleaned = 0.00541835 Jy ! Total flux subtracted in 200 components = 0.00541835 Jy ! Clean residual min=-0.027227 max=0.028858 Jy/beam ! Clean residual mean=0.000002 rms=0.007306 Jy/beam ! Combined flux in latest and established models = 2.60676 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 368 components and 2.60676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207133Jy sigma=0.001171 ! Fit after self-cal, rms=0.207126Jy sigma=0.001171 ! 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=3.169 mas, bmaj=5.781 mas, bpa=-8.145 degrees ! Estimated noise=662.688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.169 x 5.781 at -8.145 degrees (North through East) ! Clean map min=-0.013142 max=1.0473 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=0.207126Jy sigma=0.001171 ! Fit after self-cal, rms=0.198871Jy sigma=0.001103 ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=5.79 mas, bpa=-8.273 degrees ! Estimated noise=663.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163436 Jy ! Component: 100 - total flux cleaned = 0.00114654 Jy ! Component: 150 - total flux cleaned = 0.00143817 Jy ! Component: 200 - total flux cleaned = 0.00196952 Jy ! Total flux subtracted in 200 components = 0.00196952 Jy ! Clean residual min=-0.013296 max=0.013708 Jy/beam ! Clean residual mean=0.000001 rms=0.003378 Jy/beam ! Combined flux in latest and established models = 2.60873 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 381 components and 2.60873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198634Jy sigma=0.001101 ! Fit after self-cal, rms=0.198638Jy sigma=0.001101 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133636 Jy ! Component: 100 - total flux cleaned = 0.00169072 Jy ! Component: 150 - total flux cleaned = 0.00212786 Jy ! Component: 200 - total flux cleaned = 0.00243418 Jy ! Total flux subtracted in 200 components = 0.00243418 Jy ! Clean residual min=-0.013242 max=0.013799 Jy/beam ! Clean residual mean=0.000002 rms=0.003357 Jy/beam ! Combined flux in latest and established models = 2.61117 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 392 components and 2.61117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198511Jy sigma=0.001100 ! Fit after self-cal, rms=0.198515Jy sigma=0.001100 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198515Jy sigma=0.001100 ! Fit after self-cal, rms=0.198678Jy sigma=0.001100 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=2.735 mas, bmaj=4.94 mas, bpa=-7.165 degrees ! Estimated noise=1270.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.799429 Jy ! Component: 100 - total flux cleaned = 1.15784 Jy ! Component: 150 - total flux cleaned = 1.37348 Jy ! Component: 200 - total flux cleaned = 1.52308 Jy ! Total flux subtracted in 200 components = 1.52308 Jy ! Clean residual min=-0.040186 max=0.086740 Jy/beam ! Clean residual mean=-0.000767 rms=0.013329 Jy/beam ! Combined flux in latest and established models = 1.52308 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.52308 Jy ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=5.795 mas, bpa=-8.269 degrees ! Estimated noise=664.203 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 = 0.201923 Jy ! Component: 100 - total flux cleaned = 0.349884 Jy ! Component: 150 - total flux cleaned = 0.465245 Jy ! Component: 200 - total flux cleaned = 0.557363 Jy ! Total flux subtracted in 200 components = 0.557363 Jy ! Clean residual min=-0.041759 max=0.055522 Jy/beam ! Clean residual mean=-0.000333 rms=0.013895 Jy/beam ! Combined flux in latest and established models = 2.08044 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 90 components and 2.08044 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=7.132 mas, bmaj=10.67 mas, bpa=-8.547 degrees ! Estimated noise=817.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146892 Jy ! Component: 100 - total flux cleaned = 0.245564 Jy ! Component: 150 - total flux cleaned = 0.31538 Jy ! Component: 200 - total flux cleaned = 0.366154 Jy ! Total flux subtracted in 200 components = 0.366154 Jy ! Clean residual min=-0.042131 max=0.029336 Jy/beam ! Clean residual mean=-0.000213 rms=0.011086 Jy/beam ! Combined flux in latest and established models = 2.44659 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 = 0.0381781 Jy ! Component: 100 - total flux cleaned = 0.0675972 Jy ! Component: 150 - total flux cleaned = 0.0905398 Jy ! Component: 200 - total flux cleaned = 0.108586 Jy ! Total flux subtracted in 200 components = 0.108586 Jy ! Clean residual min=-0.032388 max=0.024503 Jy/beam ! Clean residual mean=-0.000061 rms=0.007787 Jy/beam ! Combined flux in latest and established models = 2.55518 Jy ! Adding 179 model components to the UV plane model. ! The established model now contains 250 components and 2.55518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=5.795 mas, bpa=-8.269 degrees ! Estimated noise=664.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504714 Jy ! Component: 100 - total flux cleaned = 0.00941958 Jy ! Component: 150 - total flux cleaned = 0.0141832 Jy ! Component: 200 - total flux cleaned = 0.0192453 Jy ! Total flux subtracted in 200 components = 0.0192453 Jy ! Clean residual min=-0.015818 max=0.020704 Jy/beam ! Clean residual mean=-0.000016 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 2.57443 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 272 components and 2.57443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204358Jy sigma=0.001123 ! Fit after self-cal, rms=0.203704Jy sigma=0.001121 wmodel J1230+1223_S_2009_05_13_pus_map.mod ! Writing 272 model components to file: J1230+1223_S_2009_05_13_pus_map.mod wobs J1230+1223_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1230+1223_S_2009_05_13_pus_uvs.fits wwins J1230+1223_S_2009_05_13_pus_map.win ! wwins: Wrote 7 windows to J1230+1223_S_2009_05_13_pus_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 = 0.00276735 Jy ! Component: 100 - total flux cleaned = 0.000567089 Jy ! Component: 150 - total flux cleaned = 0.000313322 Jy ! Component: 200 - total flux cleaned = 8.15687e-05 Jy ! Component: 250 - total flux cleaned = -0.000359484 Jy ! Component: 300 - total flux cleaned = -0.000353388 Jy ! Component: 350 - total flux cleaned = 0.000662891 Jy ! Component: 400 - total flux cleaned = 0.00105283 Jy ! Component: 450 - total flux cleaned = 0.00141962 Jy ! Component: 500 - total flux cleaned = 0.00141506 Jy ! Component: 550 - total flux cleaned = 0.00141471 Jy ! Component: 600 - total flux cleaned = 0.00141721 Jy ! Component: 650 - total flux cleaned = 0.00158024 Jy ! Component: 700 - total flux cleaned = 0.00204679 Jy ! Component: 750 - total flux cleaned = 0.00295214 Jy ! Component: 800 - total flux cleaned = 0.00383172 Jy ! Component: 850 - total flux cleaned = 0.00483213 Jy ! Component: 900 - total flux cleaned = 0.00552608 Jy ! Component: 950 - total flux cleaned = 0.00593389 Jy ! Component: 1000 - total flux cleaned = 0.00686424 Jy ! Component: 1050 - total flux cleaned = 0.00777243 Jy ! Component: 1100 - total flux cleaned = 0.00840705 Jy ! Component: 1150 - total flux cleaned = 0.00927616 Jy ! Component: 1200 - total flux cleaned = 0.00975998 Jy ! Component: 1250 - total flux cleaned = 0.0101185 Jy ! Component: 1300 - total flux cleaned = 0.010705 Jy ! Component: 1350 - total flux cleaned = 0.0116223 Jy ! Component: 1400 - total flux cleaned = 0.0119609 Jy ! Component: 1450 - total flux cleaned = 0.012511 Jy ! Component: 1500 - total flux cleaned = 0.0128369 Jy ! Component: 1550 - total flux cleaned = 0.0131569 Jy ! Component: 1600 - total flux cleaned = 0.0136816 Jy ! Component: 1650 - total flux cleaned = 0.0144016 Jy ! Component: 1700 - total flux cleaned = 0.0145018 Jy ! Component: 1750 - total flux cleaned = 0.0154985 Jy ! Component: 1800 - total flux cleaned = 0.0159863 Jy ! Component: 1850 - total flux cleaned = 0.0164689 Jy ! Component: 1900 - total flux cleaned = 0.0169437 Jy ! Component: 1950 - total flux cleaned = 0.0175047 Jy ! Component: 2000 - total flux cleaned = 0.0176898 Jy ! Component: 2050 - total flux cleaned = 0.0184209 Jy ! Component: 2100 - total flux cleaned = 0.0188715 Jy ! Component: 2150 - total flux cleaned = 0.0194029 Jy ! Component: 2200 - total flux cleaned = 0.0196637 Jy ! Component: 2250 - total flux cleaned = 0.0203516 Jy ! Component: 2300 - total flux cleaned = 0.0206067 Jy ! Component: 2350 - total flux cleaned = 0.0209421 Jy ! Component: 2400 - total flux cleaned = 0.0211902 Jy ! Component: 2450 - total flux cleaned = 0.0212706 Jy ! Component: 2500 - total flux cleaned = 0.0215922 Jy ! Component: 2550 - total flux cleaned = 0.021911 Jy ! Component: 2600 - total flux cleaned = 0.0224619 Jy ! Component: 2650 - total flux cleaned = 0.0226955 Jy ! Component: 2700 - total flux cleaned = 0.0232334 Jy ! Component: 2750 - total flux cleaned = 0.0233848 Jy ! Component: 2800 - total flux cleaned = 0.0236839 Jy ! Component: 2850 - total flux cleaned = 0.0239811 Jy ! Component: 2900 - total flux cleaned = 0.0245679 Jy ! Component: 2950 - total flux cleaned = 0.0251464 Jy ! Component: 3000 - total flux cleaned = 0.0256463 Jy ! Component: 3050 - total flux cleaned = 0.0260003 Jy ! Component: 3100 - total flux cleaned = 0.0262811 Jy ! Component: 3150 - total flux cleaned = 0.0268359 Jy ! Component: 3200 - total flux cleaned = 0.0271095 Jy ! Component: 3250 - total flux cleaned = 0.0275179 Jy ! Component: 3300 - total flux cleaned = 0.027989 Jy ! Component: 3350 - total flux cleaned = 0.0282543 Jy ! Component: 3400 - total flux cleaned = 0.0285839 Jy ! Component: 3450 - total flux cleaned = 0.0290402 Jy ! Component: 3500 - total flux cleaned = 0.02917 Jy ! Component: 3550 - total flux cleaned = 0.0296812 Jy ! Component: 3600 - total flux cleaned = 0.029808 Jy ! Component: 3650 - total flux cleaned = 0.0301225 Jy ! Component: 3700 - total flux cleaned = 0.0302472 Jy ! Component: 3750 - total flux cleaned = 0.0304932 Jy ! Component: 3800 - total flux cleaned = 0.0306769 Jy ! Component: 3850 - total flux cleaned = 0.0309784 Jy ! Component: 3900 - total flux cleaned = 0.0309782 Jy ! Component: 3950 - total flux cleaned = 0.0311566 Jy ! Component: 4000 - total flux cleaned = 0.031098 Jy ! Component: 4050 - total flux cleaned = 0.031332 Jy ! Total flux subtracted in 4096 components = 0.0315643 Jy ! Clean residual min=-0.002892 max=0.003284 Jy/beam ! Clean residual mean=-0.000023 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 2.60599 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 585 components and 2.60599 Jy ![Exited script file: muppet] wmap "J1230+1223_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.169 x 5.795 at -8.269 degrees (North through East) ! Clean map min=-0.0088594 max=1.0498 Jy/beam ! Writing clean map to FITS file: J1230+1223_S_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.04984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00102779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293698 0.293698 0.587396 1.17479 2.34958 4.69916 9.39833 18.7967 37.5933 75.1866 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.169 x 5.795 at -8.269 degrees (North through East) ! Clean map min=-0.0088594 max=1.0498 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1230+1223_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:36:37 2017