! Started logfile: J1327+2210_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:37:04 2017 obs J1327+2210_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1327+2210_S_2009_05_13_pus_uva.fits ! AN table 1: 18 integrations on 120 of 120 possible baselines. ! AN table 2: 74 integrations on 120 of 120 possible baselines. ! AN table 3: 42 integrations on 120 of 120 possible baselines. ! AN table 4: 54 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.158112 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1327+2210 ! ! 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 14268 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 J1327+2210_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 152 telescope corrections were flagged in sub-array 1. ! A total of 866 telescope corrections were flagged in sub-array 2. ! A total of 608 telescope corrections were flagged in sub-array 3. ! A total of 516 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 866 telescope corrections were flagged in sub-array 2. ! A total of 608 telescope corrections were flagged in sub-array 3. ! A total of 516 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 866 telescope corrections were flagged in sub-array 2. ! A total of 608 telescope corrections were flagged in sub-array 3. ! A total of 516 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 866 telescope corrections were flagged in sub-array 2. ! A total of 608 telescope corrections were flagged in sub-array 3. ! A total of 516 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.421805Jy sigma=0.002471 ! Fit after self-cal, rms=0.350924Jy sigma=0.002012 ! 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=1.99 mas, bmaj=3.394 mas, bpa=-14.96 degrees ! Estimated noise=1145.85 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 = 0.925396 Jy ! Component: 100 - total flux cleaned = 1.12728 Jy ! Total flux subtracted in 100 components = 1.12728 Jy ! Clean residual min=-0.016687 max=0.058746 Jy/beam ! Clean residual mean=0.000113 rms=0.003932 Jy/beam ! Combined flux in latest and established models = 1.12728 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.12728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294130Jy sigma=0.001460 ! Fit after self-cal, rms=0.294128Jy sigma=0.001460 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0617852 Jy ! Component: 100 - total flux cleaned = 0.0961013 Jy ! Total flux subtracted in 100 components = 0.0961013 Jy ! Clean residual min=-0.014571 max=0.020024 Jy/beam ! Clean residual mean=0.000046 rms=0.002948 Jy/beam ! Combined flux in latest and established models = 1.22339 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 1.22339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278607Jy sigma=0.001277 ! Fit after self-cal, rms=0.278532Jy sigma=0.001277 ! Inverting map ! Added new window around map position (-2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130109 Jy ! Component: 100 - total flux cleaned = 0.014609 Jy ! Total flux subtracted in 100 components = 0.014609 Jy ! Clean residual min=-0.014242 max=0.018550 Jy/beam ! Clean residual mean=0.000037 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 1.23799 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 1.23799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275794Jy sigma=0.001259 ! Fit after self-cal, rms=0.275738Jy sigma=0.001258 ! Inverting map ! Added new window around map position (-3, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00810457 Jy ! Component: 100 - total flux cleaned = 0.0102072 Jy ! Total flux subtracted in 100 components = 0.0102072 Jy ! Clean residual min=-0.014278 max=0.015140 Jy/beam ! Clean residual mean=0.000030 rms=0.002702 Jy/beam ! Combined flux in latest and established models = 1.2482 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 1.2482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273576Jy sigma=0.001247 ! Fit after self-cal, rms=0.273535Jy sigma=0.001247 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=3.95 mas, bpa=-14.43 degrees ! Estimated noise=854.654 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 (0.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114735 Jy ! Component: 100 - total flux cleaned = 0.013419 Jy ! Component: 150 - total flux cleaned = 0.0147714 Jy ! Component: 200 - total flux cleaned = 0.0156168 Jy ! Total flux subtracted in 200 components = 0.0156168 Jy ! Clean residual min=-0.010314 max=0.010356 Jy/beam ! Clean residual mean=0.000120 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 1.26382 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 1.26382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271221Jy sigma=0.001234 ! Fit after self-cal, rms=0.271185Jy sigma=0.001234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 HO 1.00* ! KK 1.00* KP 1.07 LA 0.98 MK 1.00* ! NL 0.99 NY 1.01 OV 0.99 PT 0.99 ! SC 0.98 TS 1.00* WZ 1.02 KB 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 1.05 HO 0.80 ! KK 1.00 KP 0.98 LA 0.96 MK 0.90 ! NL 0.99 NY 1.01 OV 0.99 PT 0.99 ! SC 0.98 TS 0.99 WZ 1.00* KB 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.70 ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.05 OV 1.00* PT 1.00* ! SC 1.00* TS 0.98 WZ 1.02 KB 0.98 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.98 HN 1.01 HO 1.00* ! KK 1.00 KP 0.98 LA 0.95 MK 1.01 ! NL 1.03 NY 1.00 OV 0.98 PT 0.99 ! SC 0.98 TS 1.00* WZ 1.04 KB 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 HO 1.00* ! KK 1.00* KP 1.04 LA 1.00 MK 1.00* ! NL 1.03 NY 1.02 OV 1.01 PT 1.00 ! SC 1.03 TS 1.00* WZ 1.00 KB 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.03 HO 0.84 ! KK 1.04 KP 1.03 LA 0.99 MK 1.00 ! NL 1.03 NY 1.01 OV 0.98 PT 0.99 ! SC 1.03 TS 0.96 WZ 1.00* KB 1.02 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.76 ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.98 OV 1.00* PT 1.00* ! SC 1.00* TS 0.97 WZ 1.06 KB 1.01 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.96 HN 1.00 HO 1.00* ! KK 1.05 KP 1.02 LA 1.00 MK 1.02 ! NL 1.02 NY 0.98 OV 0.99 PT 0.98 ! SC 1.03 TS 1.00* WZ 1.02 KB 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.03 HO 1.00* ! KK 1.00* KP 1.04 LA 1.01 MK 1.00* ! NL 0.98 NY 1.04 OV 1.06 PT 1.01 ! SC 1.02 TS 1.00* WZ 1.04 KB 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 1.03 HO 0.83 ! KK 1.02 KP 1.01 LA 1.00 MK 1.03 ! NL 0.99 NY 1.04 OV 1.07 PT 1.01 ! SC 1.03 TS 1.02 WZ 1.00* KB 1.02 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.75 ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.08 OV 1.00* PT 1.00* ! SC 1.00* TS 1.02 WZ 1.09 KB 1.01 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.95 HN 1.00 HO 1.00* ! KK 1.01 KP 1.02 LA 1.00 MK 1.04 ! NL 1.01 NY 1.05 OV 1.06 PT 1.00 ! SC 1.00 TS 1.00* WZ 1.03 KB 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 HO 1.00* ! KK 1.00* KP 0.99 LA 0.99 MK 1.00* ! NL 1.00 NY 1.04 OV 1.01 PT 1.01 ! SC 1.00 TS 1.00* WZ 1.05 KB 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 0.99 HO 0.82 ! KK 1.03 KP 0.98 LA 1.00 MK 1.02 ! NL 1.01 NY 1.04 OV 0.98 PT 1.00 ! SC 0.98 TS 1.03 WZ 1.00* KB 1.05 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.76 ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00 OV 1.00* PT 1.00* ! SC 1.00* TS 0.98 WZ 1.07 KB 1.08 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.99 HN 0.98 HO 1.00* ! KK 1.10 KP 1.00 LA 0.99 MK 1.02 ! NL 1.01 NY 1.04 OV 1.00 PT 1.01 ! SC 0.97 TS 1.00* WZ 1.02 KB 1.00* ! ! ! Fit before self-cal, rms=0.271185Jy sigma=0.001234 ! Fit after self-cal, rms=0.248040Jy sigma=0.001145 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=4.029 mas, bpa=-14.98 degrees ! Estimated noise=851.812 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 = -0.000888454 Jy ! Component: 100 - total flux cleaned = -0.000556874 Jy ! Component: 150 - total flux cleaned = -0.000411346 Jy ! Component: 200 - total flux cleaned = -0.000410635 Jy ! Total flux subtracted in 200 components = -0.000410635 Jy ! Clean residual min=-0.006140 max=0.005794 Jy/beam ! Clean residual mean=0.000123 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 1.26341 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 1.26341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247831Jy sigma=0.001144 ! Fit after self-cal, rms=0.247919Jy sigma=0.001143 ! 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=0.247919Jy sigma=0.001143 ! Fit after self-cal, rms=0.245428Jy sigma=0.001124 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=4.028 mas, bpa=-14.94 degrees ! Estimated noise=852.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329573 Jy ! Component: 100 - total flux cleaned = 0.00367825 Jy ! Component: 150 - total flux cleaned = 0.00379568 Jy ! Component: 200 - total flux cleaned = 0.00401011 Jy ! Total flux subtracted in 200 components = 0.00401011 Jy ! Clean residual min=-0.004899 max=0.005281 Jy/beam ! Clean residual mean=0.000117 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 1.26742 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 1.26742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245302Jy sigma=0.001123 ! Fit after self-cal, rms=0.245306Jy sigma=0.001123 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 (29.5, 57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485015 Jy ! Component: 100 - total flux cleaned = 0.00649914 Jy ! Component: 150 - total flux cleaned = 0.00700924 Jy ! Component: 200 - total flux cleaned = 0.00729623 Jy ! Total flux subtracted in 200 components = 0.00729623 Jy ! Clean residual min=-0.004892 max=0.004340 Jy/beam ! Clean residual mean=0.000073 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 1.27471 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 1.27471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245154Jy sigma=0.001122 ! Fit after self-cal, rms=0.245137Jy sigma=0.001122 ! 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=0.245137Jy sigma=0.001122 ! Fit after self-cal, rms=0.245142Jy sigma=0.001121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=4.027 mas, bpa=-14.94 degrees ! Estimated noise=853.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294256 Jy ! Component: 100 - total flux cleaned = 0.00348154 Jy ! Component: 150 - total flux cleaned = 0.00398644 Jy ! Component: 200 - total flux cleaned = 0.00426987 Jy ! Total flux subtracted in 200 components = 0.00426987 Jy ! Clean residual min=-0.004773 max=0.004274 Jy/beam ! Clean residual mean=0.000074 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 1.27898 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 1.27898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245037Jy sigma=0.001120 ! Fit after self-cal, rms=0.245033Jy sigma=0.001120 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 = 0.000461775 Jy ! Component: 100 - total flux cleaned = 0.000635268 Jy ! Component: 150 - total flux cleaned = 0.000718556 Jy ! Component: 200 - total flux cleaned = 0.000882586 Jy ! Total flux subtracted in 200 components = 0.000882586 Jy ! Clean residual min=-0.004757 max=0.004222 Jy/beam ! Clean residual mean=0.000069 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 1.27987 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 73 components and 1.27987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244969Jy sigma=0.001120 ! Fit after self-cal, rms=0.244971Jy sigma=0.001120 ! 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=0.244971Jy sigma=0.001120 ! Fit after self-cal, rms=0.245174Jy sigma=0.001119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.563 mas, bmaj=9.534 mas, bpa=-12.62 degrees ! Estimated noise=1149.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293295 Jy ! Component: 100 - total flux cleaned = 0.00433498 Jy ! Component: 150 - total flux cleaned = 0.0045422 Jy ! Component: 200 - total flux cleaned = 0.00468992 Jy ! Total flux subtracted in 200 components = 0.00468992 Jy ! Clean residual min=-0.004602 max=0.005016 Jy/beam ! Clean residual mean=0.000138 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 1.28456 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 1.28456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245216Jy sigma=0.001119 ! Fit after self-cal, rms=0.245213Jy sigma=0.001119 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 = 0.000310643 Jy ! Component: 100 - total flux cleaned = 0.000528345 Jy ! Component: 150 - total flux cleaned = 0.00062648 Jy ! Component: 200 - total flux cleaned = 0.000685524 Jy ! Total flux subtracted in 200 components = 0.000685524 Jy ! Clean residual min=-0.004652 max=0.005022 Jy/beam ! Clean residual mean=0.000127 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 1.28524 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 1.28524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245218Jy sigma=0.001119 ! Fit after self-cal, rms=0.245221Jy sigma=0.001119 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=4.025 mas, bpa=-14.96 degrees ! Estimated noise=853.969 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.368 x 4.025 at -14.96 degrees (North through East) ! Clean map min=-0.0040447 max=1.1823 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=0.245221Jy sigma=0.001119 ! Fit after self-cal, rms=0.538184Jy sigma=0.001046 ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=4.024 mas, bpa=-14.95 degrees ! Estimated noise=854.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171473 Jy ! Component: 100 - total flux cleaned = 0.00180795 Jy ! Component: 150 - total flux cleaned = 0.00189571 Jy ! Component: 200 - total flux cleaned = 0.00189636 Jy ! Total flux subtracted in 200 components = 0.00189636 Jy ! Clean residual min=-0.004225 max=0.004251 Jy/beam ! Clean residual mean=0.000058 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 1.28714 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 1.28714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.538149Jy sigma=0.001045 ! Fit after self-cal, rms=0.538150Jy sigma=0.001045 ! Inverting map ! Added new window around map position (9, 53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198756 Jy ! Component: 100 - total flux cleaned = 0.00171478 Jy ! Component: 150 - total flux cleaned = 0.00163412 Jy ! Component: 200 - total flux cleaned = 0.00155596 Jy ! Total flux subtracted in 200 components = 0.00155596 Jy ! Clean residual min=-0.004099 max=0.004102 Jy/beam ! Clean residual mean=0.000049 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 1.28869 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 1.28869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.538123Jy sigma=0.001044 ! Fit after self-cal, rms=0.538131Jy sigma=0.001044 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.538131Jy sigma=0.001044 ! Fit after self-cal, rms=0.556106Jy sigma=0.001044 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=1.977 mas, bmaj=3.38 mas, bpa=-15.96 degrees ! Estimated noise=1143.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.921018 Jy ! Component: 100 - total flux cleaned = 1.12217 Jy ! Component: 150 - total flux cleaned = 1.18325 Jy ! Component: 200 - total flux cleaned = 1.21412 Jy ! Total flux subtracted in 200 components = 1.21412 Jy ! Clean residual min=-0.006483 max=0.015117 Jy/beam ! Clean residual mean=0.000063 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 1.21412 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.21412 Jy ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=4.022 mas, bpa=-14.97 degrees ! Estimated noise=855.232 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 = 0.0258047 Jy ! Component: 100 - total flux cleaned = 0.0407248 Jy ! Component: 150 - total flux cleaned = 0.0503535 Jy ! Component: 200 - total flux cleaned = 0.0573815 Jy ! Total flux subtracted in 200 components = 0.0573815 Jy ! Clean residual min=-0.004989 max=0.004773 Jy/beam ! Clean residual mean=0.000151 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 1.2715 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 1.2715 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=8.559 mas, bmaj=9.528 mas, bpa=-12.67 degrees ! Estimated noise=1152.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744482 Jy ! Component: 100 - total flux cleaned = 0.0118806 Jy ! Component: 150 - total flux cleaned = 0.0149417 Jy ! Component: 200 - total flux cleaned = 0.0163956 Jy ! Total flux subtracted in 200 components = 0.0163956 Jy ! Clean residual min=-0.004480 max=0.005037 Jy/beam ! Clean residual mean=0.000157 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 1.2879 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) ! Added new window around map position (7, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441465 Jy ! Component: 100 - total flux cleaned = 0.00659819 Jy ! Component: 150 - total flux cleaned = 0.00781623 Jy ! Component: 200 - total flux cleaned = 0.00834419 Jy ! Total flux subtracted in 200 components = 0.00834419 Jy ! Clean residual min=-0.004388 max=0.003901 Jy/beam ! Clean residual mean=0.000029 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 1.29624 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 116 components and 1.29624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=4.022 mas, bpa=-14.97 degrees ! Estimated noise=855.232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168416 Jy ! Component: 100 - total flux cleaned = -0.0013487 Jy ! Component: 150 - total flux cleaned = -0.000888971 Jy ! Component: 200 - total flux cleaned = -0.000744178 Jy ! Total flux subtracted in 200 components = -0.000744178 Jy ! Clean residual min=-0.004544 max=0.004111 Jy/beam ! Clean residual mean=0.000014 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 1.2955 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 1.2955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.556100Jy sigma=0.001045 ! Fit after self-cal, rms=0.556096Jy sigma=0.001044 wmodel J1327+2210_S_2009_05_13_pus_map.mod ! Writing 133 model components to file: J1327+2210_S_2009_05_13_pus_map.mod wobs J1327+2210_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1327+2210_S_2009_05_13_pus_uvs.fits wwins J1327+2210_S_2009_05_13_pus_map.win ! wwins: Wrote 7 windows to J1327+2210_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 = -0.0010398 Jy ! Component: 100 - total flux cleaned = -0.00125925 Jy ! Component: 150 - total flux cleaned = -0.00139802 Jy ! Component: 200 - total flux cleaned = -0.00133052 Jy ! Component: 250 - total flux cleaned = -0.00126471 Jy ! Component: 300 - total flux cleaned = -0.00139272 Jy ! Component: 350 - total flux cleaned = -0.00139247 Jy ! Component: 400 - total flux cleaned = -0.00157891 Jy ! Component: 450 - total flux cleaned = -0.00151752 Jy ! Component: 500 - total flux cleaned = -0.00157911 Jy ! Component: 550 - total flux cleaned = -0.00169863 Jy ! Component: 600 - total flux cleaned = -0.00181619 Jy ! Component: 650 - total flux cleaned = -0.00175713 Jy ! Component: 700 - total flux cleaned = -0.00169926 Jy ! Component: 750 - total flux cleaned = -0.00169951 Jy ! Component: 800 - total flux cleaned = -0.00175629 Jy ! Component: 850 - total flux cleaned = -0.0016437 Jy ! Component: 900 - total flux cleaned = -0.0017004 Jy ! Component: 950 - total flux cleaned = -0.0017558 Jy ! Component: 1000 - total flux cleaned = -0.00186552 Jy ! Component: 1050 - total flux cleaned = -0.00186531 Jy ! Component: 1100 - total flux cleaned = -0.00197341 Jy ! Component: 1150 - total flux cleaned = -0.00191997 Jy ! Component: 1200 - total flux cleaned = -0.00223987 Jy ! Component: 1250 - total flux cleaned = -0.00213362 Jy ! Component: 1300 - total flux cleaned = -0.0023443 Jy ! Component: 1350 - total flux cleaned = -0.00234445 Jy ! Component: 1400 - total flux cleaned = -0.00250043 Jy ! Component: 1450 - total flux cleaned = -0.00255165 Jy ! Component: 1500 - total flux cleaned = -0.00255134 Jy ! Component: 1550 - total flux cleaned = -0.00260248 Jy ! Component: 1600 - total flux cleaned = -0.00255185 Jy ! Component: 1650 - total flux cleaned = -0.00255174 Jy ! Component: 1700 - total flux cleaned = -0.0025515 Jy ! Component: 1750 - total flux cleaned = -0.00255178 Jy ! Component: 1800 - total flux cleaned = -0.00250214 Jy ! Component: 1850 - total flux cleaned = -0.00260086 Jy ! Component: 1900 - total flux cleaned = -0.00260096 Jy ! Component: 1950 - total flux cleaned = -0.00265028 Jy ! Component: 2000 - total flux cleaned = -0.00260147 Jy ! Component: 2050 - total flux cleaned = -0.00274683 Jy ! Component: 2100 - total flux cleaned = -0.00265013 Jy ! Component: 2150 - total flux cleaned = -0.00260197 Jy ! Component: 2200 - total flux cleaned = -0.00250626 Jy ! Component: 2250 - total flux cleaned = -0.00255412 Jy ! Component: 2300 - total flux cleaned = -0.00250657 Jy ! Component: 2350 - total flux cleaned = -0.002554 Jy ! Component: 2400 - total flux cleaned = -0.00269531 Jy ! Component: 2450 - total flux cleaned = -0.00260159 Jy ! Component: 2500 - total flux cleaned = -0.00260148 Jy ! Component: 2550 - total flux cleaned = -0.0026014 Jy ! Component: 2600 - total flux cleaned = -0.00255504 Jy ! Component: 2650 - total flux cleaned = -0.00264709 Jy ! Component: 2700 - total flux cleaned = -0.00241786 Jy ! Component: 2750 - total flux cleaned = -0.0026464 Jy ! Component: 2800 - total flux cleaned = -0.00269172 Jy ! Component: 2850 - total flux cleaned = -0.00255547 Jy ! Component: 2900 - total flux cleaned = -0.00246516 Jy ! Component: 2950 - total flux cleaned = -0.00255528 Jy ! Component: 3000 - total flux cleaned = -0.00251036 Jy ! Component: 3050 - total flux cleaned = -0.00255502 Jy ! Component: 3100 - total flux cleaned = -0.00255491 Jy ! Component: 3150 - total flux cleaned = -0.00255472 Jy ! Component: 3200 - total flux cleaned = -0.00242232 Jy ! Component: 3250 - total flux cleaned = -0.00246623 Jy ! Component: 3300 - total flux cleaned = -0.00246635 Jy ! Component: 3350 - total flux cleaned = -0.0023792 Jy ! Component: 3400 - total flux cleaned = -0.00242263 Jy ! Component: 3450 - total flux cleaned = -0.00237936 Jy ! Component: 3500 - total flux cleaned = -0.00237945 Jy ! Component: 3550 - total flux cleaned = -0.00250849 Jy ! Component: 3600 - total flux cleaned = -0.00238009 Jy ! Component: 3650 - total flux cleaned = -0.00255095 Jy ! Component: 3700 - total flux cleaned = -0.00255086 Jy ! Component: 3750 - total flux cleaned = -0.00246594 Jy ! Component: 3800 - total flux cleaned = -0.00255064 Jy ! Component: 3850 - total flux cleaned = -0.0025083 Jy ! Component: 3900 - total flux cleaned = -0.00263398 Jy ! Component: 3950 - total flux cleaned = -0.00255038 Jy ! Component: 4000 - total flux cleaned = -0.00246716 Jy ! Component: 4050 - total flux cleaned = -0.00238411 Jy ! Total flux subtracted in 4096 components = -0.00242556 Jy ! Clean residual min=-0.002524 max=0.002861 Jy/beam ! Clean residual mean=0.000018 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 1.29307 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 483 components and 1.29307 Jy ![Exited script file: muppet] wmap "J1327+2210_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.366 x 4.022 at -14.97 degrees (North through East) ! Clean map min=-0.0034281 max=1.1843 Jy/beam ! Writing clean map to FITS file: J1327+2210_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 1.18429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000718176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181925 0.181925 0.363851 0.727702 1.4554 2.91081 5.82162 11.6432 23.2865 46.5729 93.1459 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.184 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.366 x 4.022 at -14.97 degrees (North through East) ! Clean map min=-0.0034281 max=1.1843 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 J1327+2210_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:37:10 2017