! Started logfile: J0136+4751_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:37:30 2017 obs J0136+4751_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0136+4751_X_2009_05_13_pus_uva.fits ! AN table 1: 40 integrations on 120 of 120 possible baselines. ! AN table 2: 78 integrations on 120 of 120 possible baselines. ! AN table 3: 90 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.39355 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0136+4751 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 39292 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 = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0136+4751_X_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 0.100x0.100 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 265 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! A total of 1010 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 265 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! A total of 1010 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 265 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! A total of 1010 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 265 telescope corrections were flagged in sub-array 1. ! A total of 170 telescope corrections were flagged in sub-array 2. ! A total of 1010 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=2.372712Jy sigma=0.021275 ! Fit after self-cal, rms=1.976798Jy sigma=0.017749 ! 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=0.5188 mas, bmaj=0.7218 mas, bpa=0.6924 degrees ! Estimated noise=829.054 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 = 2.12922 Jy ! Component: 100 - total flux cleaned = 2.65098 Jy ! Total flux subtracted in 100 components = 2.65098 Jy ! Clean residual min=-0.047878 max=0.219485 Jy/beam ! Clean residual mean=0.000895 rms=0.013474 Jy/beam ! Combined flux in latest and established models = 2.65098 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.65098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.550140Jy sigma=0.005171 ! Fit after self-cal, rms=0.549855Jy sigma=0.005169 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242051 Jy ! Component: 100 - total flux cleaned = 0.380143 Jy ! Total flux subtracted in 100 components = 0.380143 Jy ! Clean residual min=-0.042869 max=0.076086 Jy/beam ! Clean residual mean=0.000545 rms=0.008769 Jy/beam ! Combined flux in latest and established models = 3.03112 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 3.03112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.354723Jy sigma=0.003230 ! Fit after self-cal, rms=0.353620Jy sigma=0.003224 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0936778 Jy ! Component: 100 - total flux cleaned = 0.156016 Jy ! Total flux subtracted in 100 components = 0.156016 Jy ! Clean residual min=-0.038667 max=0.068351 Jy/beam ! Clean residual mean=0.000402 rms=0.007611 Jy/beam ! Combined flux in latest and established models = 3.18714 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 3.18714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305602Jy sigma=0.002678 ! Fit after self-cal, rms=0.304778Jy sigma=0.002674 ! Inverting map ! Added new window around map position (-1.4, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628666 Jy ! Component: 100 - total flux cleaned = 0.10456 Jy ! Total flux subtracted in 100 components = 0.10456 Jy ! Clean residual min=-0.032464 max=0.054575 Jy/beam ! Clean residual mean=0.000317 rms=0.007051 Jy/beam ! Combined flux in latest and established models = 3.2917 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 3.2917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284808Jy sigma=0.002448 ! Fit after self-cal, rms=0.284012Jy sigma=0.002443 ! Inverting map ! Added new window around map position (0.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479274 Jy ! Component: 100 - total flux cleaned = 0.0800623 Jy ! Total flux subtracted in 100 components = 0.0800623 Jy ! Clean residual min=-0.030716 max=0.037340 Jy/beam ! Clean residual mean=0.000250 rms=0.006627 Jy/beam ! Combined flux in latest and established models = 3.37176 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 3.37176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272596Jy sigma=0.002278 ! Fit after self-cal, rms=0.272227Jy sigma=0.002274 ! 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=0.6265 mas, bmaj=0.8101 mas, bpa=2.871 degrees ! Estimated noise=427.477 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 = 0.0704904 Jy ! Component: 100 - total flux cleaned = 0.107369 Jy ! Component: 150 - total flux cleaned = 0.13322 Jy ! Component: 200 - total flux cleaned = 0.151967 Jy ! Total flux subtracted in 200 components = 0.151967 Jy ! Clean residual min=-0.018936 max=0.038403 Jy/beam ! Clean residual mean=0.002156 rms=0.005989 Jy/beam ! Combined flux in latest and established models = 3.52373 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 3.52373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260562Jy sigma=0.002031 ! Fit after self-cal, rms=0.260306Jy sigma=0.002029 ! Inverting map ! Added new window around map position (18.6, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327597 Jy ! Component: 100 - total flux cleaned = 0.0495858 Jy ! Component: 150 - total flux cleaned = 0.0577135 Jy ! Component: 200 - total flux cleaned = 0.0645544 Jy ! Total flux subtracted in 200 components = 0.0645544 Jy ! Clean residual min=-0.020145 max=0.034819 Jy/beam ! Clean residual mean=0.001801 rms=0.005417 Jy/beam ! Combined flux in latest and established models = 3.58829 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 3.58829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255977Jy sigma=0.001977 ! Fit after self-cal, rms=0.255591Jy sigma=0.001971 ! Inverting map ! Added new window around map position (1.2, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220673 Jy ! Component: 100 - total flux cleaned = 0.0288903 Jy ! Component: 150 - total flux cleaned = 0.0364549 Jy ! Component: 200 - total flux cleaned = 0.0408546 Jy ! Total flux subtracted in 200 components = 0.0408546 Jy ! Clean residual min=-0.021735 max=0.028480 Jy/beam ! Clean residual mean=0.001564 rms=0.005035 Jy/beam ! Combined flux in latest and established models = 3.62914 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 3.62914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252784Jy sigma=0.001933 ! Fit after self-cal, rms=0.252674Jy sigma=0.001930 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.09 HO 1.00* ! KK 1.09 KP 1.05 LA 1.04 MK 1.03 ! NL 0.97 NY 0.98 OV 0.99 PT 1.00 ! SC 1.02 TS 1.35 WZ 1.03 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.99 HO 1.00* ! KK 1.06 KP 1.02 LA 0.99 MK 1.01 ! NL 0.98 NY 0.99 OV 0.98 PT 0.97 ! SC 1.02 TS 0.97 WZ 1.01 KB 1.00* ! ! A total of 63 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 HN 1.07 HO 1.00* ! KK 1.04 KP 1.04 LA 1.09 MK 1.03 ! NL 0.97 NY 0.99 OV 0.98 PT 1.01 ! SC 1.02 TS 0.93 WZ 1.07 KB 0.90 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.09 HO 1.00* ! KK 1.07 KP 0.99 LA 1.02 MK 1.03 ! NL 0.96 NY 0.96 OV 0.97 PT 1.05 ! SC 1.04 TS 1.41 WZ 1.02 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 1.00 HO 1.00* ! KK 1.06 KP 0.96 LA 0.98 MK 1.01 ! NL 0.97 NY 0.98 OV 0.96 PT 1.02 ! SC 1.04 TS 0.96 WZ 1.01 KB 1.00* ! ! A total of 63 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 HN 1.07 HO 1.00* ! KK 1.04 KP 0.99 LA 1.07 MK 1.04 ! NL 0.95 NY 0.98 OV 0.97 PT 1.05 ! SC 1.03 TS 0.93 WZ 1.07 KB 0.90 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.11 HO 1.00* ! KK 1.07 KP 1.02 LA 1.06 MK 0.99 ! NL 1.00 NY 0.99 OV 1.01 PT 1.05 ! SC 1.07 TS 1.46 WZ 1.04 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.00 HO 1.00* ! KK 1.07 KP 0.98 LA 1.01 MK 0.98 ! NL 1.01 NY 1.01 OV 0.98 PT 1.03 ! SC 1.07 TS 0.97 WZ 1.02 KB 1.00* ! ! A total of 63 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 HN 1.10 HO 1.00* ! KK 1.06 KP 1.01 LA 1.12 MK 1.01 ! NL 0.98 NY 1.00 OV 0.99 PT 1.06 ! SC 1.05 TS 0.95 WZ 1.07 KB 0.89 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.09 HO 1.00* ! KK 1.06 KP 1.03 LA 1.03 MK 1.01 ! NL 1.00 NY 0.97 OV 1.00 PT 1.04 ! SC 1.02 TS 1.45 WZ 1.05 KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.98 HO 1.00* ! KK 1.05 KP 0.98 LA 0.98 MK 1.00 ! NL 1.01 NY 0.98 OV 0.98 PT 1.01 ! SC 1.02 TS 0.97 WZ 1.00 KB 1.00* ! ! A total of 63 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.01 HN 1.08 HO 1.00* ! KK 1.03 KP 1.02 LA 1.09 MK 1.03 ! NL 0.99 NY 0.97 OV 0.99 PT 1.06 ! SC 1.01 TS 0.96 WZ 1.08 KB 0.90 ! ! ! Fit before self-cal, rms=0.252674Jy sigma=0.001930 ! Fit after self-cal, rms=0.199787Jy sigma=0.001339 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6268 mas, bmaj=0.8145 mas, bpa=3.34 degrees ! Estimated noise=429.055 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 = -0.00966346 Jy ! Component: 100 - total flux cleaned = -0.0130747 Jy ! Component: 150 - total flux cleaned = -0.0153803 Jy ! Component: 200 - total flux cleaned = -0.0177698 Jy ! Total flux subtracted in 200 components = -0.0177698 Jy ! Clean residual min=-0.013829 max=0.013167 Jy/beam ! Clean residual mean=-0.000289 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 3.61137 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 3.61137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196813Jy sigma=0.001311 ! Fit after self-cal, rms=0.196516Jy sigma=0.001309 ! 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=0.196516Jy sigma=0.001309 ! Fit after self-cal, rms=0.191398Jy sigma=0.001260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.626 mas, bmaj=0.8143 mas, bpa=3.288 degrees ! Estimated noise=428.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00744223 Jy ! Component: 100 - total flux cleaned = -0.00823814 Jy ! Component: 150 - total flux cleaned = -0.00925542 Jy ! Component: 200 - total flux cleaned = -0.0101638 Jy ! Total flux subtracted in 200 components = -0.0101638 Jy ! Clean residual min=-0.010468 max=0.010115 Jy/beam ! Clean residual mean=-0.000044 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 3.60121 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 150 components and 3.60121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189922Jy sigma=0.001245 ! Fit after self-cal, rms=0.189709Jy sigma=0.001243 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 = -0.00429523 Jy ! Component: 100 - total flux cleaned = -0.00596625 Jy ! Component: 150 - total flux cleaned = -0.00717898 Jy ! Component: 200 - total flux cleaned = -0.00761527 Jy ! Total flux subtracted in 200 components = -0.00761527 Jy ! Clean residual min=-0.009193 max=0.009068 Jy/beam ! Clean residual mean=0.000004 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 3.59359 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 162 components and 3.59359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189029Jy sigma=0.001236 ! Fit after self-cal, rms=0.188924Jy sigma=0.001235 ! 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=0.188924Jy sigma=0.001235 ! Fit after self-cal, rms=0.188329Jy sigma=0.001229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6254 mas, bmaj=0.8142 mas, bpa=3.408 degrees ! Estimated noise=428.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00550301 Jy ! Component: 100 - total flux cleaned = -0.00630256 Jy ! Component: 150 - total flux cleaned = -0.006532 Jy ! Component: 200 - total flux cleaned = -0.0073344 Jy ! Total flux subtracted in 200 components = -0.0073344 Jy ! Clean residual min=-0.007724 max=0.008399 Jy/beam ! Clean residual mean=0.000007 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 3.58626 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 3.58626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187620Jy sigma=0.001222 ! Fit after self-cal, rms=0.187515Jy sigma=0.001221 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 (-1.3, 3.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575359 Jy ! Component: 100 - total flux cleaned = 0.00641262 Jy ! Component: 150 - total flux cleaned = 0.00606035 Jy ! Component: 200 - total flux cleaned = 0.00539387 Jy ! Total flux subtracted in 200 components = 0.00539387 Jy ! Clean residual min=-0.006995 max=0.006163 Jy/beam ! Clean residual mean=-0.000023 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 3.59165 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 187 components and 3.59165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187008Jy sigma=0.001215 ! Fit after self-cal, rms=0.186951Jy sigma=0.001215 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.186951Jy sigma=0.001215 ! Fit after self-cal, rms=0.186709Jy sigma=0.001213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=2.679 mas, bpa=-44.94 degrees ! Estimated noise=646.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00328308 Jy ! Component: 100 - total flux cleaned = -0.00490702 Jy ! Component: 150 - total flux cleaned = -0.00558459 Jy ! Component: 200 - total flux cleaned = -0.00611955 Jy ! Total flux subtracted in 200 components = -0.00611955 Jy ! Clean residual min=-0.004991 max=0.005566 Jy/beam ! Clean residual mean=0.000082 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 3.58553 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 225 components and 3.58553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186613Jy sigma=0.001212 ! Fit after self-cal, rms=0.186550Jy sigma=0.001211 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 = -0.00142347 Jy ! Component: 100 - total flux cleaned = -0.00184727 Jy ! Component: 150 - total flux cleaned = -0.00206632 Jy ! Component: 200 - total flux cleaned = -0.00244115 Jy ! Total flux subtracted in 200 components = -0.00244115 Jy ! Clean residual min=-0.004479 max=0.005515 Jy/beam ! Clean residual mean=0.000141 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 3.58309 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 241 components and 3.58309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186513Jy sigma=0.001211 ! Fit after self-cal, rms=0.186481Jy sigma=0.001211 ! 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=0.6248 mas, bmaj=0.8141 mas, bpa=3.481 degrees ! Estimated noise=427.621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6248 x 0.8141 at 3.481 degrees (North through East) ! Clean map min=-0.0072332 max=2.8674 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=0.186481Jy sigma=0.001211 ! Fit after self-cal, rms=0.176919Jy sigma=0.001101 ! Inverting map and beam ! Estimated beam: bmin=0.6246 mas, bmaj=0.8141 mas, bpa=3.51 degrees ! Estimated noise=427.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010408 Jy ! Component: 100 - total flux cleaned = -0.00141448 Jy ! Component: 150 - total flux cleaned = -0.00190547 Jy ! Component: 200 - total flux cleaned = -0.00205185 Jy ! Total flux subtracted in 200 components = -0.00205185 Jy ! Clean residual min=-0.006011 max=0.005388 Jy/beam ! Clean residual mean=0.000031 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 3.58104 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 245 components and 3.58104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176490Jy sigma=0.001097 ! Fit after self-cal, rms=0.176455Jy sigma=0.001097 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000952073 Jy ! Component: 100 - total flux cleaned = -0.000947913 Jy ! Component: 150 - total flux cleaned = -0.00107724 Jy ! Component: 200 - total flux cleaned = -0.00119684 Jy ! Total flux subtracted in 200 components = -0.00119684 Jy ! Clean residual min=-0.005720 max=0.005282 Jy/beam ! Clean residual mean=0.000038 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 3.57984 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 255 components and 3.57984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176254Jy sigma=0.001095 ! Fit after self-cal, rms=0.176241Jy sigma=0.001095 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176241Jy sigma=0.001095 ! Fit after self-cal, rms=0.176101Jy sigma=0.001094 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=0.5224 mas, bmaj=0.7279 mas, bpa=0.9046 degrees ! Estimated noise=855.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17683 Jy ! Component: 100 - total flux cleaned = 2.71556 Jy ! Component: 150 - total flux cleaned = 2.96582 Jy ! Component: 200 - total flux cleaned = 3.10596 Jy ! Total flux subtracted in 200 components = 3.10596 Jy ! Clean residual min=-0.019158 max=0.074481 Jy/beam ! Clean residual mean=0.000428 rms=0.005343 Jy/beam ! Combined flux in latest and established models = 3.10596 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 22 model components to the UV plane model. ! The established model now contains 22 components and 3.10596 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6241 mas, bmaj=0.8139 mas, bpa=3.561 degrees ! Estimated noise=427.178 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 = 0.142563 Jy ! Component: 100 - total flux cleaned = 0.227384 Jy ! Component: 150 - total flux cleaned = 0.284794 Jy ! Component: 200 - total flux cleaned = 0.326451 Jy ! Total flux subtracted in 200 components = 0.326451 Jy ! Clean residual min=-0.008008 max=0.027118 Jy/beam ! Clean residual mean=0.000885 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 3.43241 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 67 components and 3.43242 Jy ! Inverting map ! Added new window around map position (-0.7, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318285 Jy ! Component: 100 - total flux cleaned = 0.0556031 Jy ! Component: 150 - total flux cleaned = 0.0738942 Jy ! Component: 200 - total flux cleaned = 0.0879876 Jy ! Total flux subtracted in 200 components = 0.0879876 Jy ! Clean residual min=-0.006338 max=0.008887 Jy/beam ! Clean residual mean=0.000375 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 3.5204 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 3.5204 Jy ! Inverting map ! Added new window around map position (-2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111755 Jy ! Component: 100 - total flux cleaned = 0.0202145 Jy ! Component: 150 - total flux cleaned = 0.0277047 Jy ! Component: 200 - total flux cleaned = 0.0339992 Jy ! Total flux subtracted in 200 components = 0.0339992 Jy ! Clean residual min=-0.006154 max=0.004433 Jy/beam ! Clean residual mean=0.000178 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 3.5544 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 122 components and 3.5544 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=2.679 mas, bpa=-44.94 degrees ! Estimated noise=646.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00961326 Jy ! Component: 100 - total flux cleaned = 0.0153904 Jy ! Component: 150 - total flux cleaned = 0.0194151 Jy ! Component: 200 - total flux cleaned = 0.0208793 Jy ! Total flux subtracted in 200 components = 0.0208793 Jy ! Clean residual min=-0.004779 max=0.005200 Jy/beam ! Clean residual mean=0.000199 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 3.57528 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 = 0.000919709 Jy ! Component: 100 - total flux cleaned = 0.0014383 Jy ! Component: 150 - total flux cleaned = 0.00174036 Jy ! Component: 200 - total flux cleaned = 0.00201961 Jy ! Total flux subtracted in 200 components = 0.00201961 Jy ! Clean residual min=-0.004846 max=0.004998 Jy/beam ! Clean residual mean=0.000156 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 3.5773 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 178 components and 3.5773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6241 mas, bmaj=0.8139 mas, bpa=3.561 degrees ! Estimated noise=427.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164811 Jy ! Component: 100 - total flux cleaned = -0.00111975 Jy ! Component: 150 - total flux cleaned = -0.000499054 Jy ! Component: 200 - total flux cleaned = -0.000214872 Jy ! Total flux subtracted in 200 components = -0.000214872 Jy ! Clean residual min=-0.005357 max=0.003987 Jy/beam ! Clean residual mean=0.000044 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 3.57709 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 191 components and 3.57709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175776Jy sigma=0.001091 ! Fit after self-cal, rms=0.175581Jy sigma=0.001089 wmodel J0136+4751_X_2009_05_13_pus_map.mod ! Writing 191 model components to file: J0136+4751_X_2009_05_13_pus_map.mod wobs J0136+4751_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0136+4751_X_2009_05_13_pus_uvs.fits wwins J0136+4751_X_2009_05_13_pus_map.win ! wwins: Wrote 8 windows to J0136+4751_X_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 = -0.00216677 Jy ! Component: 100 - total flux cleaned = -0.00276275 Jy ! Component: 150 - total flux cleaned = -0.00297038 Jy ! Component: 200 - total flux cleaned = -0.0030378 Jy ! Component: 250 - total flux cleaned = -0.00310123 Jy ! Component: 300 - total flux cleaned = -0.00316326 Jy ! Component: 350 - total flux cleaned = -0.00316225 Jy ! Component: 400 - total flux cleaned = -0.00316193 Jy ! Component: 450 - total flux cleaned = -0.00327743 Jy ! Component: 500 - total flux cleaned = -0.00327668 Jy ! Component: 550 - total flux cleaned = -0.00322096 Jy ! Component: 600 - total flux cleaned = -0.0031668 Jy ! Component: 650 - total flux cleaned = -0.0032205 Jy ! Component: 700 - total flux cleaned = -0.0032193 Jy ! Component: 750 - total flux cleaned = -0.00311319 Jy ! Component: 800 - total flux cleaned = -0.00300913 Jy ! Component: 850 - total flux cleaned = -0.00295734 Jy ! Component: 900 - total flux cleaned = -0.00290656 Jy ! Component: 950 - total flux cleaned = -0.00270596 Jy ! Component: 1000 - total flux cleaned = -0.00265684 Jy ! Component: 1050 - total flux cleaned = -0.00270558 Jy ! Component: 1100 - total flux cleaned = -0.00251061 Jy ! Component: 1150 - total flux cleaned = -0.00246273 Jy ! Component: 1200 - total flux cleaned = -0.00246278 Jy ! Component: 1250 - total flux cleaned = -0.0023683 Jy ! Component: 1300 - total flux cleaned = -0.00232236 Jy ! Component: 1350 - total flux cleaned = -0.00236901 Jy ! Component: 1400 - total flux cleaned = -0.00227656 Jy ! Component: 1450 - total flux cleaned = -0.00214041 Jy ! Component: 1500 - total flux cleaned = -0.00214057 Jy ! Component: 1550 - total flux cleaned = -0.00200655 Jy ! Component: 1600 - total flux cleaned = -0.00205064 Jy ! Component: 1650 - total flux cleaned = -0.00191882 Jy ! Component: 1700 - total flux cleaned = -0.00187553 Jy ! Component: 1750 - total flux cleaned = -0.0017892 Jy ! Component: 1800 - total flux cleaned = -0.00170368 Jy ! Component: 1850 - total flux cleaned = -0.00166179 Jy ! Component: 1900 - total flux cleaned = -0.00157756 Jy ! Component: 1950 - total flux cleaned = -0.00149438 Jy ! Component: 2000 - total flux cleaned = -0.00141142 Jy ! Component: 2050 - total flux cleaned = -0.00128808 Jy ! Component: 2100 - total flux cleaned = -0.00124732 Jy ! Component: 2150 - total flux cleaned = -0.00116637 Jy ! Component: 2200 - total flux cleaned = -0.00100524 Jy ! Component: 2250 - total flux cleaned = -0.00108502 Jy ! Component: 2300 - total flux cleaned = -0.000886614 Jy ! Component: 2350 - total flux cleaned = -0.000807612 Jy ! Component: 2400 - total flux cleaned = -0.00076824 Jy ! Component: 2450 - total flux cleaned = -0.000690154 Jy ! Component: 2500 - total flux cleaned = -0.000612699 Jy ! Component: 2550 - total flux cleaned = -0.000497255 Jy ! Component: 2600 - total flux cleaned = -0.000344624 Jy ! Component: 2650 - total flux cleaned = -0.000268811 Jy ! Component: 2700 - total flux cleaned = -0.000231169 Jy ! Component: 2750 - total flux cleaned = -0.000193562 Jy ! Component: 2800 - total flux cleaned = -7.39144e-06 Jy ! Component: 2850 - total flux cleaned = -4.44841e-05 Jy ! Component: 2900 - total flux cleaned = 6.58542e-05 Jy ! Component: 2950 - total flux cleaned = 0.000175811 Jy ! Component: 3000 - total flux cleaned = 0.000284906 Jy ! Component: 3050 - total flux cleaned = 0.000357388 Jy ! Component: 3100 - total flux cleaned = 0.000393473 Jy ! Component: 3150 - total flux cleaned = 0.00053681 Jy ! Component: 3200 - total flux cleaned = 0.000572354 Jy ! Component: 3250 - total flux cleaned = 0.000607964 Jy ! Component: 3300 - total flux cleaned = 0.000749039 Jy ! Component: 3350 - total flux cleaned = 0.000784106 Jy ! Component: 3400 - total flux cleaned = 0.000888566 Jy ! Component: 3450 - total flux cleaned = 0.000957774 Jy ! Component: 3500 - total flux cleaned = 0.00102667 Jy ! Component: 3550 - total flux cleaned = 0.00112954 Jy ! Component: 3600 - total flux cleaned = 0.00119778 Jy ! Component: 3650 - total flux cleaned = 0.00126558 Jy ! Component: 3700 - total flux cleaned = 0.0013331 Jy ! Component: 3750 - total flux cleaned = 0.00146715 Jy ! Component: 3800 - total flux cleaned = 0.00153392 Jy ! Component: 3850 - total flux cleaned = 0.00153384 Jy ! Component: 3900 - total flux cleaned = 0.00159993 Jy ! Component: 3950 - total flux cleaned = 0.0016986 Jy ! Component: 4000 - total flux cleaned = 0.00173145 Jy ! Component: 4050 - total flux cleaned = 0.00176391 Jy ! Total flux subtracted in 4096 components = 0.00186119 Jy ! Clean residual min=-0.002179 max=0.001751 Jy/beam ! Clean residual mean=0.000036 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 3.57895 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 485 components and 3.57895 Jy ![Exited script file: muppet] wmap "J0136+4751_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6241 x 0.8139 at 3.561 degrees (North through East) ! Clean map min=-0.0033948 max=2.8818 Jy/beam ! Writing clean map to FITS file: J0136+4751_X_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 2.8818 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00056954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0592901 0.0592901 0.11858 0.23716 0.474321 0.948641 1.89728 3.79457 7.58913 15.1783 30.3565 60.713 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.881 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6241 x 0.8139 at 3.561 degrees (North through East) ! Clean map min=-0.0033948 max=2.8818 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 J0136+4751_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:37:38 2017