! Started logfile: J1740+5211_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:39:11 2017 obs J1740+5211_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1740+5211_S_2009_05_13_pus_uva.fits ! AN table 1: 183 integrations on 120 of 120 possible baselines. ! AN table 2: 47 integrations on 120 of 120 possible baselines. ! AN table 3: 31 integrations on 120 of 120 possible baselines. ! AN table 4: 14 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.141606 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1740+5211 ! ! 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 18692 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 J1740+5211_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 1975 telescope corrections were flagged in sub-array 1. ! A total of 664 telescope corrections were flagged in sub-array 2. ! A total of 356 telescope corrections were flagged in sub-array 3. ! A total of 200 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1975 telescope corrections were flagged in sub-array 1. ! A total of 664 telescope corrections were flagged in sub-array 2. ! A total of 356 telescope corrections were flagged in sub-array 3. ! A total of 200 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1975 telescope corrections were flagged in sub-array 1. ! A total of 664 telescope corrections were flagged in sub-array 2. ! A total of 356 telescope corrections were flagged in sub-array 3. ! A total of 200 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1975 telescope corrections were flagged in sub-array 1. ! A total of 664 telescope corrections were flagged in sub-array 2. ! A total of 356 telescope corrections were flagged in sub-array 3. ! A total of 200 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.424232Jy sigma=0.003243 ! Fit after self-cal, rms=0.282318Jy sigma=0.002169 ! 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=2.04 mas, bmaj=2.537 mas, bpa=12.99 degrees ! Estimated noise=1018.5 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 = 0.642685 Jy ! Component: 100 - total flux cleaned = 0.801637 Jy ! Total flux subtracted in 100 components = 0.801637 Jy ! Clean residual min=-0.017974 max=0.069055 Jy/beam ! Clean residual mean=0.000067 rms=0.005115 Jy/beam ! Combined flux in latest and established models = 0.801637 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.801637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262082Jy sigma=0.002056 ! Fit after self-cal, rms=0.262013Jy sigma=0.002056 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0817109 Jy ! Component: 100 - total flux cleaned = 0.133612 Jy ! Total flux subtracted in 100 components = 0.133612 Jy ! Clean residual min=-0.016556 max=0.027571 Jy/beam ! Clean residual mean=-0.000015 rms=0.003999 Jy/beam ! Combined flux in latest and established models = 0.935249 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.935249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228210Jy sigma=0.001696 ! Fit after self-cal, rms=0.228082Jy sigma=0.001696 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339155 Jy ! Component: 100 - total flux cleaned = 0.0563574 Jy ! Total flux subtracted in 100 components = 0.0563574 Jy ! Clean residual min=-0.016704 max=0.019809 Jy/beam ! Clean residual mean=-0.000050 rms=0.003756 Jy/beam ! Combined flux in latest and established models = 0.991606 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.991606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222537Jy sigma=0.001623 ! Fit after self-cal, rms=0.222472Jy sigma=0.001623 ! 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=2.47 mas, bmaj=2.984 mas, bpa=9.141 degrees ! Estimated noise=692.317 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 = 0.0211897 Jy ! Component: 100 - total flux cleaned = 0.030627 Jy ! Component: 150 - total flux cleaned = 0.0357213 Jy ! Component: 200 - total flux cleaned = 0.0384896 Jy ! Total flux subtracted in 200 components = 0.0384896 Jy ! Clean residual min=-0.013472 max=0.012623 Jy/beam ! Clean residual mean=-0.001450 rms=0.002563 Jy/beam ! Combined flux in latest and established models = 1.0301 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 1.0301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221080Jy sigma=0.001604 ! Fit after self-cal, rms=0.221050Jy sigma=0.001604 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 HO 1.00* ! KK 0.97 KP 1.03 LA 0.95 MK 0.97 ! NL 1.00 NY 1.01 OV 1.00 PT 0.99 ! SC 0.95 TS 1.37 WZ 0.94 KB 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.05 KP 1.00* LA 1.00* MK 0.98 ! NL 1.00* NY 0.93 OV 1.00* PT 1.00* ! SC 1.00* TS 0.95 WZ 0.88 KB 0.95 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.00* HN 1.03 HO 1.00* ! KK 1.00* KP 0.97 LA 0.95 MK 1.00* ! NL 0.98 NY 1.01 OV 1.01 PT 1.00 ! SC 1.09 TS 1.00* WZ 0.95 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 HO 1.00* ! KK 1.01 KP 1.02 LA 0.98 MK 0.99 ! NL 1.02 NY 0.99 OV 0.98 PT 0.98 ! SC 1.00 TS 1.33 WZ 0.93 KB 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.03 KP 1.00* LA 1.00* MK 0.98 ! NL 1.00* NY 0.84 OV 1.00* PT 1.00* ! SC 1.00* TS 0.93 WZ 0.87 KB 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.00* HN 1.02 HO 1.00* ! KK 1.00* KP 1.01 LA 0.98 MK 1.00* ! NL 1.01 NY 1.05 OV 0.99 PT 0.99 ! SC 0.97 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.00 HO 1.00* ! KK 0.98 KP 1.02 LA 1.00 MK 1.01 ! NL 1.00 NY 0.97 OV 1.07 PT 0.99 ! SC 0.97 TS 1.43 WZ 0.95 KB 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 0.99 KP 1.00* LA 1.00* MK 1.02 ! NL 1.00* NY 0.88 OV 1.00* PT 1.00* ! SC 1.00* TS 0.97 WZ 0.92 KB 1.02 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00* HN 1.00 HO 1.00* ! KK 1.00* KP 1.01 LA 1.01 MK 1.00* ! NL 0.98 NY 1.07 OV 1.09 PT 1.00 ! SC 1.05 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.96 HO 1.00* ! KK 1.01 KP 0.98 LA 0.99 MK 0.99 ! NL 1.01 NY 1.00 OV 0.99 PT 1.00 ! SC 0.94 TS 1.41 WZ 0.92 KB 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 1.00* ! KK 1.00 KP 1.00* LA 1.00* MK 1.02 ! NL 1.00* NY 0.93 OV 1.00* PT 1.00* ! SC 1.00* TS 0.95 WZ 0.91 KB 1.01 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00* HN 0.98 HO 1.00* ! KK 1.00* KP 0.99 LA 1.02 MK 1.00* ! NL 1.00 NY 1.09 OV 1.00 PT 0.99 ! SC 1.04 TS 1.00* WZ 0.99 KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Fit before self-cal, rms=0.221050Jy sigma=0.001604 ! Fit after self-cal, rms=0.227575Jy sigma=0.001495 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.532 mas, bmaj=2.98 mas, bpa=8.464 degrees ! Estimated noise=695.327 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 = -0.0120845 Jy ! Component: 100 - total flux cleaned = -0.0126958 Jy ! Component: 150 - total flux cleaned = -0.0131802 Jy ! Component: 200 - total flux cleaned = -0.0136014 Jy ! Total flux subtracted in 200 components = -0.0136014 Jy ! Clean residual min=-0.010370 max=0.012685 Jy/beam ! Clean residual mean=0.000339 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 1.01649 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 1.01649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226301Jy sigma=0.001490 ! Fit after self-cal, rms=0.226262Jy sigma=0.001490 ! Inverting map ! Added new window around map position (9, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534773 Jy ! Component: 100 - total flux cleaned = 0.00711233 Jy ! Component: 150 - total flux cleaned = 0.00711761 Jy ! Component: 200 - total flux cleaned = 0.00712148 Jy ! Total flux subtracted in 200 components = 0.00712148 Jy ! Clean residual min=-0.009677 max=0.009948 Jy/beam ! Clean residual mean=0.000275 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 1.02362 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 1.02362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225145Jy sigma=0.001482 ! Fit after self-cal, rms=0.225110Jy sigma=0.001482 ! 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=0.225110Jy sigma=0.001482 ! Fit after self-cal, rms=0.498462Jy sigma=0.001237 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=3.028 mas, bpa=6.362 degrees ! Estimated noise=695.394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00673387 Jy ! Component: 100 - total flux cleaned = -0.00700106 Jy ! Component: 150 - total flux cleaned = -0.00699991 Jy ! Component: 200 - total flux cleaned = -0.00717649 Jy ! Total flux subtracted in 200 components = -0.00717649 Jy ! Clean residual min=-0.004752 max=0.006178 Jy/beam ! Clean residual mean=0.000078 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 1.01644 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 1.01644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.498137Jy sigma=0.001232 ! Fit after self-cal, rms=0.498681Jy sigma=0.001232 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 (0, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479625 Jy ! Component: 100 - total flux cleaned = 0.0054837 Jy ! Component: 150 - total flux cleaned = 0.00563918 Jy ! Component: 200 - total flux cleaned = 0.0059082 Jy ! Total flux subtracted in 200 components = 0.0059082 Jy ! Clean residual min=-0.004571 max=0.004232 Jy/beam ! Clean residual mean=0.000028 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 1.02235 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 1.02235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.498561Jy sigma=0.001230 ! Fit after self-cal, rms=0.498584Jy sigma=0.001229 ! 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=0.498584Jy sigma=0.001229 ! Fit after self-cal, rms=0.514128Jy sigma=0.001226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.511 mas, bmaj=3.046 mas, bpa=6.139 degrees ! Estimated noise=694.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0059916 Jy ! Component: 100 - total flux cleaned = -0.00565217 Jy ! Component: 150 - total flux cleaned = -0.00520207 Jy ! Component: 200 - total flux cleaned = -0.0049272 Jy ! Total flux subtracted in 200 components = -0.0049272 Jy ! Clean residual min=-0.004230 max=0.004024 Jy/beam ! Clean residual mean=0.000071 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 1.01742 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 1.01742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.513960Jy sigma=0.001224 ! Fit after self-cal, rms=0.513998Jy sigma=0.001223 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 = 0.000407122 Jy ! Component: 100 - total flux cleaned = 0.000755986 Jy ! Component: 150 - total flux cleaned = 0.000859725 Jy ! Component: 200 - total flux cleaned = 0.00105628 Jy ! Total flux subtracted in 200 components = 0.00105628 Jy ! Clean residual min=-0.004154 max=0.004011 Jy/beam ! Clean residual mean=0.000061 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 1.01848 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 1.01848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.513936Jy sigma=0.001223 ! Fit after self-cal, rms=0.513938Jy sigma=0.001223 ! 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=0.513938Jy sigma=0.001223 ! Fit after self-cal, rms=0.519086Jy sigma=0.001222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.167 mas, bmaj=9.235 mas, bpa=-10.87 degrees ! Estimated noise=978.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000623362 Jy ! Component: 100 - total flux cleaned = -0.000676502 Jy ! Component: 150 - total flux cleaned = -0.000748623 Jy ! Component: 200 - total flux cleaned = -0.000699741 Jy ! Total flux subtracted in 200 components = -0.000699741 Jy ! Clean residual min=-0.004377 max=0.004019 Jy/beam ! Clean residual mean=0.000179 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 1.01778 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 1.01778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.519063Jy sigma=0.001221 ! Fit after self-cal, rms=0.519101Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.22941e-05 Jy ! Component: 100 - total flux cleaned = 0.00011524 Jy ! Component: 150 - total flux cleaned = 0.000234796 Jy ! Component: 200 - total flux cleaned = 0.00030458 Jy ! Total flux subtracted in 200 components = 0.00030458 Jy ! Clean residual min=-0.004458 max=0.004225 Jy/beam ! Clean residual mean=0.000169 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 1.01808 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 1.01808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.519104Jy sigma=0.001221 ! Fit after self-cal, rms=0.519112Jy sigma=0.001221 ! 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=2.512 mas, bmaj=3.06 mas, bpa=5.868 degrees ! Estimated noise=694.164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.512 x 3.06 at 5.868 degrees (North through East) ! Clean map min=-0.0039448 max=0.86387 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=0.519112Jy sigma=0.001221 ! Fit after self-cal, rms=1.648632Jy sigma=0.001042 ! Inverting map and beam ! Estimated beam: bmin=2.516 mas, bmaj=3.063 mas, bpa=5.743 degrees ! Estimated noise=693.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00400247 Jy ! Component: 100 - total flux cleaned = -0.00437178 Jy ! Component: 150 - total flux cleaned = -0.0041596 Jy ! Component: 200 - total flux cleaned = -0.00406407 Jy ! Total flux subtracted in 200 components = -0.00406407 Jy ! Clean residual min=-0.003771 max=0.003283 Jy/beam ! Clean residual mean=0.000014 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 1.01402 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 1.01402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.648614Jy sigma=0.001040 ! Fit after self-cal, rms=1.648641Jy sigma=0.001040 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.27684e-05 Jy ! Component: 100 - total flux cleaned = 9.596e-05 Jy ! Component: 150 - total flux cleaned = 0.000176503 Jy ! Component: 200 - total flux cleaned = 0.000172137 Jy ! Total flux subtracted in 200 components = 0.000172137 Jy ! Clean residual min=-0.003716 max=0.003265 Jy/beam ! Clean residual mean=0.000012 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 1.01419 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 1.01419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.648627Jy sigma=0.001040 ! Fit after self-cal, rms=1.648631Jy sigma=0.001040 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.648631Jy sigma=0.001040 ! Fit after self-cal, rms=1.666001Jy sigma=0.001039 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=2.094 mas, bmaj=2.57 mas, bpa=8.349 degrees ! Estimated noise=1044.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.656738 Jy ! Component: 100 - total flux cleaned = 0.807443 Jy ! Component: 150 - total flux cleaned = 0.87302 Jy ! Component: 200 - total flux cleaned = 0.913291 Jy ! Total flux subtracted in 200 components = 0.913291 Jy ! Clean residual min=-0.006907 max=0.021117 Jy/beam ! Clean residual mean=0.000057 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.913291 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.913291 Jy ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=3.071 mas, bpa=5.527 degrees ! Estimated noise=693.627 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 = 0.0369355 Jy ! Component: 100 - total flux cleaned = 0.056636 Jy ! Component: 150 - total flux cleaned = 0.0685711 Jy ! Component: 200 - total flux cleaned = 0.0768898 Jy ! Total flux subtracted in 200 components = 0.0768898 Jy ! Clean residual min=-0.003764 max=0.006810 Jy/beam ! Clean residual mean=0.000215 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.990181 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.990181 Jy ! Inverting map ! Added new window around map position (4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661581 Jy ! Component: 100 - total flux cleaned = 0.011243 Jy ! Component: 150 - total flux cleaned = 0.0148181 Jy ! Component: 200 - total flux cleaned = 0.0168995 Jy ! Total flux subtracted in 200 components = 0.0168995 Jy ! Clean residual min=-0.003586 max=0.003675 Jy/beam ! Clean residual mean=0.000073 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 1.00708 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 1.00708 Jy ! Inverting map ! Added new window around map position (-36.5, -82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251104 Jy ! Component: 100 - total flux cleaned = 0.00324195 Jy ! Component: 150 - total flux cleaned = 0.00374653 Jy ! Component: 200 - total flux cleaned = 0.00413819 Jy ! Total flux subtracted in 200 components = 0.00413819 Jy ! Clean residual min=-0.003720 max=0.003484 Jy/beam ! Clean residual mean=0.000040 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 1.01122 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 1.01122 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=8.167 mas, bmaj=9.24 mas, bpa=-11.07 degrees ! Estimated noise=973.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002873 Jy ! Component: 100 - total flux cleaned = 0.0032002 Jy ! Component: 150 - total flux cleaned = 0.00345052 Jy ! Component: 200 - total flux cleaned = 0.00339989 Jy ! Total flux subtracted in 200 components = 0.00339989 Jy ! Clean residual min=-0.003705 max=0.003957 Jy/beam ! Clean residual mean=0.000034 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.01462 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 = 4.41464e-05 Jy ! Component: 100 - total flux cleaned = 8.08696e-05 Jy ! Component: 150 - total flux cleaned = 8.1174e-05 Jy ! Component: 200 - total flux cleaned = 0.000112824 Jy ! Total flux subtracted in 200 components = 0.000112824 Jy ! Clean residual min=-0.003662 max=0.003955 Jy/beam ! Clean residual mean=0.000030 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 1.01473 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.01473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=3.071 mas, bpa=5.527 degrees ! Estimated noise=693.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105206 Jy ! Component: 100 - total flux cleaned = -0.00112374 Jy ! Component: 150 - total flux cleaned = -0.00106015 Jy ! Component: 200 - total flux cleaned = -0.00106084 Jy ! Total flux subtracted in 200 components = -0.00106084 Jy ! Clean residual min=-0.003699 max=0.003176 Jy/beam ! Clean residual mean=0.000019 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 1.01367 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 1.01367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.665965Jy sigma=0.001037 ! Fit after self-cal, rms=1.666057Jy sigma=0.001037 wmodel J1740+5211_S_2009_05_13_pus_map.mod ! Writing 122 model components to file: J1740+5211_S_2009_05_13_pus_map.mod wobs J1740+5211_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1740+5211_S_2009_05_13_pus_uvs.fits wwins J1740+5211_S_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J1740+5211_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 = -0.00151419 Jy ! Component: 100 - total flux cleaned = -0.00169498 Jy ! Component: 150 - total flux cleaned = -0.00169497 Jy ! Component: 200 - total flux cleaned = -0.00186366 Jy ! Component: 250 - total flux cleaned = -0.00202869 Jy ! Component: 300 - total flux cleaned = -0.002299 Jy ! Component: 350 - total flux cleaned = -0.00267016 Jy ! Component: 400 - total flux cleaned = -0.00293131 Jy ! Component: 450 - total flux cleaned = -0.00324018 Jy ! Component: 500 - total flux cleaned = -0.00344385 Jy ! Component: 550 - total flux cleaned = -0.00374439 Jy ! Component: 600 - total flux cleaned = -0.00369371 Jy ! Component: 650 - total flux cleaned = -0.00364428 Jy ! Component: 700 - total flux cleaned = -0.00359555 Jy ! Component: 750 - total flux cleaned = -0.00359502 Jy ! Component: 800 - total flux cleaned = -0.00345143 Jy ! Component: 850 - total flux cleaned = -0.00335739 Jy ! Component: 900 - total flux cleaned = -0.00335742 Jy ! Component: 950 - total flux cleaned = -0.00317197 Jy ! Component: 1000 - total flux cleaned = -0.00335657 Jy ! Component: 1050 - total flux cleaned = -0.00321873 Jy ! Component: 1100 - total flux cleaned = -0.0032639 Jy ! Component: 1150 - total flux cleaned = -0.00303811 Jy ! Component: 1200 - total flux cleaned = -0.00317295 Jy ! Component: 1250 - total flux cleaned = -0.00308408 Jy ! Component: 1300 - total flux cleaned = -0.00299566 Jy ! Component: 1350 - total flux cleaned = -0.00303946 Jy ! Component: 1400 - total flux cleaned = -0.00290797 Jy ! Component: 1450 - total flux cleaned = -0.00290825 Jy ! Component: 1500 - total flux cleaned = -0.00282179 Jy ! Component: 1550 - total flux cleaned = -0.00273607 Jy ! Component: 1600 - total flux cleaned = -0.0028215 Jy ! Component: 1650 - total flux cleaned = -0.00260919 Jy ! Component: 1700 - total flux cleaned = -0.00269373 Jy ! Component: 1750 - total flux cleaned = -0.0026518 Jy ! Component: 1800 - total flux cleaned = -0.00261008 Jy ! Component: 1850 - total flux cleaned = -0.00265188 Jy ! Component: 1900 - total flux cleaned = -0.00261071 Jy ! Component: 1950 - total flux cleaned = -0.00244606 Jy ! Component: 2000 - total flux cleaned = -0.00248719 Jy ! Component: 2050 - total flux cleaned = -0.00232404 Jy ! Component: 2100 - total flux cleaned = -0.00228353 Jy ! Component: 2150 - total flux cleaned = -0.00228351 Jy ! Component: 2200 - total flux cleaned = -0.00220308 Jy ! Component: 2250 - total flux cleaned = -0.00212301 Jy ! Component: 2300 - total flux cleaned = -0.00200332 Jy ! Component: 2350 - total flux cleaned = -0.00196393 Jy ! Component: 2400 - total flux cleaned = -0.00192435 Jy ! Component: 2450 - total flux cleaned = -0.00188494 Jy ! Component: 2500 - total flux cleaned = -0.00172828 Jy ! Component: 2550 - total flux cleaned = -0.00176736 Jy ! Component: 2600 - total flux cleaned = -0.00180624 Jy ! Component: 2650 - total flux cleaned = -0.00169012 Jy ! Component: 2700 - total flux cleaned = -0.00169011 Jy ! Component: 2750 - total flux cleaned = -0.00153661 Jy ! Component: 2800 - total flux cleaned = -0.00165141 Jy ! Component: 2850 - total flux cleaned = -0.00149906 Jy ! Component: 2900 - total flux cleaned = -0.00142331 Jy ! Component: 2950 - total flux cleaned = -0.00146103 Jy ! Component: 3000 - total flux cleaned = -0.00131048 Jy ! Component: 3050 - total flux cleaned = -0.00134811 Jy ! Component: 3100 - total flux cleaned = -0.00116109 Jy ! Component: 3150 - total flux cleaned = -0.00130996 Jy ! Component: 3200 - total flux cleaned = -0.00119865 Jy ! Component: 3250 - total flux cleaned = -0.00116173 Jy ! Component: 3300 - total flux cleaned = -0.00112488 Jy ! Component: 3350 - total flux cleaned = -0.0010514 Jy ! Component: 3400 - total flux cleaned = -0.00105165 Jy ! Component: 3450 - total flux cleaned = -0.00105173 Jy ! Component: 3500 - total flux cleaned = -0.00101532 Jy ! Component: 3550 - total flux cleaned = -0.000979124 Jy ! Component: 3600 - total flux cleaned = -0.000943021 Jy ! Component: 3650 - total flux cleaned = -0.00101508 Jy ! Component: 3700 - total flux cleaned = -0.000943269 Jy ! Component: 3750 - total flux cleaned = -0.00101478 Jy ! Component: 3800 - total flux cleaned = -0.000943311 Jy ! Component: 3850 - total flux cleaned = -0.000800958 Jy ! Component: 3900 - total flux cleaned = -0.000871846 Jy ! Component: 3950 - total flux cleaned = -0.000765731 Jy ! Component: 4000 - total flux cleaned = -0.000836401 Jy ! Component: 4050 - total flux cleaned = -0.00076618 Jy ! Total flux subtracted in 4096 components = -0.000836169 Jy ! Clean residual min=-0.002172 max=0.002265 Jy/beam ! Clean residual mean=0.000020 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 1.01283 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 480 components and 1.01283 Jy ![Exited script file: muppet] wmap "J1740+5211_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.519 x 3.071 at 5.527 degrees (North through East) ! Clean map min=-0.002896 max=0.86423 Jy/beam ! Writing clean map to FITS file: J1740+5211_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 0.86423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000603526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209502 0.209502 0.419004 0.838009 1.67602 3.35203 6.70407 13.4081 26.8163 53.6325 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.864 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.519 x 3.071 at 5.527 degrees (North through East) ! Clean map min=-0.002896 max=0.86423 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 J1740+5211_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:39:18 2017