! Started logfile: J1931+2243_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:47:15 2017 obs J1931+2243_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1931+2243_X_2009_05_13_pus_uva.fits ! AN table 1: 14 integrations on 120 of 120 possible baselines. ! AN table 2: 489 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.352932 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1931+2243 ! ! 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 85212 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 J1931+2243_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 224 telescope corrections were flagged in sub-array 1. ! A total of 3678 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 224 telescope corrections were flagged in sub-array 1. ! A total of 3678 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 224 telescope corrections were flagged in sub-array 1. ! A total of 3678 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 224 telescope corrections were flagged in sub-array 1. ! A total of 3678 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.826211Jy sigma=0.007028 ! Fit after self-cal, rms=0.759377Jy sigma=0.006487 ! 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=0.5397 mas, bmaj=1.097 mas, bpa=-14.75 degrees ! Estimated noise=647.848 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 = 0.192031 Jy ! Component: 100 - total flux cleaned = 0.234198 Jy ! Total flux subtracted in 100 components = 0.234198 Jy ! Clean residual min=-0.005728 max=0.015703 Jy/beam ! Clean residual mean=-0.000001 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.234198 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.234198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157334Jy sigma=0.001220 ! Fit after self-cal, rms=0.157334Jy sigma=0.001220 ! Inverting map ! Added new window around map position (-1.1, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180448 Jy ! Component: 100 - total flux cleaned = 0.030356 Jy ! Total flux subtracted in 100 components = 0.030356 Jy ! Clean residual min=-0.004792 max=0.007841 Jy/beam ! Clean residual mean=-0.000000 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.264554 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.264554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153563Jy sigma=0.001170 ! Fit after self-cal, rms=0.153361Jy sigma=0.001168 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103576 Jy ! Component: 100 - total flux cleaned = 0.0178163 Jy ! Total flux subtracted in 100 components = 0.0178163 Jy ! Clean residual min=-0.004466 max=0.005058 Jy/beam ! Clean residual mean=0.000001 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.28237 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.28237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151920Jy sigma=0.001148 ! Fit after self-cal, rms=0.151829Jy sigma=0.001148 ! 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=0.6771 mas, bmaj=1.4 mas, bpa=-13.59 degrees ! Estimated noise=288.413 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 = 0.0148383 Jy ! Component: 100 - total flux cleaned = 0.0239087 Jy ! Component: 150 - total flux cleaned = 0.0300001 Jy ! Component: 200 - total flux cleaned = 0.0342111 Jy ! Total flux subtracted in 200 components = 0.0342111 Jy ! Clean residual min=-0.002448 max=0.004729 Jy/beam ! Clean residual mean=-0.000007 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.316581 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 116 components and 0.316581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150535Jy sigma=0.001129 ! Fit after self-cal, rms=0.150469Jy sigma=0.001128 ! 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 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.11 HO 1.00* ! KK 1.03 KP 0.99 LA 1.00 MK 0.98 ! NL 0.94 NY 0.98 OV 0.97 PT 0.96 ! SC 1.00 TS 1.00* WZ 1.01 KB 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.10 HO 1.00* ! KK 1.00 KP 0.95 LA 0.99 MK 0.99 ! NL 0.93 NY 0.96 OV 0.94 PT 1.00 ! SC 1.00 TS 1.00* WZ 1.01 KB 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 HN 1.12 HO 1.00* ! KK 0.98 KP 0.98 LA 1.03 MK 0.97 ! NL 0.97 NY 1.01 OV 0.97 PT 1.02 ! SC 1.04 TS 1.00* WZ 1.03 KB 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.11 HO 1.00* ! KK 1.01 KP 1.00 LA 1.00 MK 1.00 ! NL 0.98 NY 0.97 OV 0.98 PT 1.01 ! SC 1.00 TS 1.00* WZ 1.02 KB 1.00* ! ! ! Fit before self-cal, rms=0.150469Jy sigma=0.001128 ! Fit after self-cal, rms=0.150966Jy sigma=0.001120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6794 mas, bmaj=1.404 mas, bpa=-13.79 degrees ! Estimated noise=286.741 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 (-0.3, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105212 Jy ! Component: 100 - total flux cleaned = 0.00106033 Jy ! Component: 150 - total flux cleaned = 0.00119464 Jy ! Component: 200 - total flux cleaned = 0.00126737 Jy ! Total flux subtracted in 200 components = 0.00126737 Jy ! Clean residual min=-0.001602 max=0.001945 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.317848 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.317848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150915Jy sigma=0.001120 ! Fit after self-cal, rms=0.150955Jy sigma=0.001120 ! 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=0.150955Jy sigma=0.001120 ! Fit after self-cal, rms=0.151137Jy sigma=0.001119 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6795 mas, bmaj=1.405 mas, bpa=-13.79 degrees ! Estimated noise=286.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589922 Jy ! Component: 100 - total flux cleaned = 0.000623607 Jy ! Component: 150 - total flux cleaned = 0.000769744 Jy ! Component: 200 - total flux cleaned = 0.000844861 Jy ! Total flux subtracted in 200 components = 0.000844861 Jy ! Clean residual min=-0.001305 max=0.001833 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.318693 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.318693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151117Jy sigma=0.001119 ! Fit after self-cal, rms=0.151114Jy 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) ! Added new window around map position (-1.3, -7.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178803 Jy ! Component: 100 - total flux cleaned = 0.00245138 Jy ! Component: 150 - total flux cleaned = 0.00259594 Jy ! Component: 200 - total flux cleaned = 0.00269942 Jy ! Total flux subtracted in 200 components = 0.00269942 Jy ! Clean residual min=-0.001279 max=0.001425 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.321393 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 0.321393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151090Jy sigma=0.001119 ! Fit after self-cal, rms=0.151086Jy sigma=0.001119 ! 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=0.151086Jy sigma=0.001119 ! Fit after self-cal, rms=0.151089Jy sigma=0.001119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6795 mas, bmaj=1.405 mas, bpa=-13.82 degrees ! Estimated noise=286.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395473 Jy ! Component: 100 - total flux cleaned = 0.000598698 Jy ! Component: 150 - total flux cleaned = 0.000686947 Jy ! Component: 200 - total flux cleaned = 0.000707787 Jy ! Total flux subtracted in 200 components = 0.000707787 Jy ! Clean residual min=-0.001249 max=0.001391 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.3221 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 180 components and 0.3221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151079Jy sigma=0.001119 ! Fit after self-cal, rms=0.151076Jy 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 = 9.10426e-05 Jy ! Component: 100 - total flux cleaned = 0.000150145 Jy ! Component: 150 - total flux cleaned = 0.000168434 Jy ! Component: 200 - total flux cleaned = 0.000168575 Jy ! Total flux subtracted in 200 components = 0.000168575 Jy ! Clean residual min=-0.001259 max=0.001387 Jy/beam ! Clean residual mean=0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.322269 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 187 components and 0.322269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151070Jy sigma=0.001118 ! Fit after self-cal, rms=0.151069Jy sigma=0.001118 ! 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=0.151069Jy sigma=0.001118 ! Fit after self-cal, rms=0.151016Jy sigma=0.001118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.275 mas, bmaj=2.806 mas, bpa=-2.073 degrees ! Estimated noise=369.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109641 Jy ! Component: 100 - total flux cleaned = 0.00129414 Jy ! Component: 150 - total flux cleaned = 0.00141482 Jy ! Component: 200 - total flux cleaned = 0.00150454 Jy ! Total flux subtracted in 200 components = 0.00150454 Jy ! Clean residual min=-0.001457 max=0.001545 Jy/beam ! Clean residual mean=0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.323774 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 200 components and 0.323774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151019Jy sigma=0.001118 ! Fit after self-cal, rms=0.151014Jy sigma=0.001118 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 = 7.54317e-05 Jy ! Component: 100 - total flux cleaned = 0.000157269 Jy ! Component: 150 - total flux cleaned = 0.000204989 Jy ! Component: 200 - total flux cleaned = 0.000237219 Jy ! Total flux subtracted in 200 components = 0.000237219 Jy ! Clean residual min=-0.001450 max=0.001487 Jy/beam ! Clean residual mean=0.000006 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.324011 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 203 components and 0.324011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151016Jy sigma=0.001118 ! Fit after self-cal, rms=0.151016Jy sigma=0.001118 ! 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=0.6796 mas, bmaj=1.406 mas, bpa=-13.84 degrees ! Estimated noise=286.703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6796 x 1.406 at -13.84 degrees (North through East) ! Clean map min=-0.0011664 max=0.2497 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5408 mas, bmaj=1.097 mas, bpa=-14.94 degrees ! Estimated noise=649.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191928 Jy ! Component: 100 - total flux cleaned = 0.235643 Jy ! Component: 150 - total flux cleaned = 0.255525 Jy ! Component: 200 - total flux cleaned = 0.268686 Jy ! Total flux subtracted in 200 components = 0.268686 Jy ! Clean residual min=-0.004461 max=0.007409 Jy/beam ! Clean residual mean=0.000000 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.268686 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.268686 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6796 mas, bmaj=1.406 mas, bpa=-13.84 degrees ! Estimated noise=286.703 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 = 0.0187108 Jy ! Component: 100 - total flux cleaned = 0.0295743 Jy ! Component: 150 - total flux cleaned = 0.0363743 Jy ! Component: 200 - total flux cleaned = 0.040806 Jy ! Total flux subtracted in 200 components = 0.040806 Jy ! Clean residual min=-0.001776 max=0.002663 Jy/beam ! Clean residual mean=-0.000006 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.309492 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 106 components and 0.309492 Jy ! Inverting map ! Added new window around map position (-1.8, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310301 Jy ! Component: 100 - total flux cleaned = 0.00543132 Jy ! Component: 150 - total flux cleaned = 0.00730514 Jy ! Component: 200 - total flux cleaned = 0.00883514 Jy ! Total flux subtracted in 200 components = 0.00883514 Jy ! Clean residual min=-0.001400 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.318327 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 136 components and 0.318327 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=2.275 mas, bmaj=2.806 mas, bpa=-2.073 degrees ! Estimated noise=369.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216725 Jy ! Component: 100 - total flux cleaned = 0.0034569 Jy ! Component: 150 - total flux cleaned = 0.00425039 Jy ! Component: 200 - total flux cleaned = 0.0046117 Jy ! Total flux subtracted in 200 components = 0.0046117 Jy ! Clean residual min=-0.001576 max=0.001456 Jy/beam ! Clean residual mean=0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.322939 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 = 0.000295249 Jy ! Component: 100 - total flux cleaned = 0.000538552 Jy ! Component: 150 - total flux cleaned = 0.000740099 Jy ! Component: 200 - total flux cleaned = 0.000820288 Jy ! Total flux subtracted in 200 components = 0.000820288 Jy ! Clean residual min=-0.001517 max=0.001352 Jy/beam ! Clean residual mean=0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.323759 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 214 components and 0.323759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6796 mas, bmaj=1.406 mas, bpa=-13.84 degrees ! Estimated noise=286.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.05371e-05 Jy ! Component: 100 - total flux cleaned = -0.000140491 Jy ! Component: 150 - total flux cleaned = -0.000140375 Jy ! Component: 200 - total flux cleaned = -0.000180081 Jy ! Total flux subtracted in 200 components = -0.000180081 Jy ! Clean residual min=-0.001213 max=0.001319 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.323579 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 230 components and 0.323579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151000Jy sigma=0.001118 ! Fit after self-cal, rms=0.150996Jy sigma=0.001118 wmodel J1931+2243_X_2009_05_13_pus_map.mod ! Writing 230 model components to file: J1931+2243_X_2009_05_13_pus_map.mod wobs J1931+2243_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1931+2243_X_2009_05_13_pus_uvs.fits wwins J1931+2243_X_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J1931+2243_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 = 0.000245505 Jy ! Component: 100 - total flux cleaned = 0.000223935 Jy ! Component: 150 - total flux cleaned = 0.000160988 Jy ! Component: 200 - total flux cleaned = 0.000181085 Jy ! Component: 250 - total flux cleaned = 0.000240354 Jy ! Component: 300 - total flux cleaned = 0.000317396 Jy ! Component: 350 - total flux cleaned = 0.00033622 Jy ! Component: 400 - total flux cleaned = 0.000429521 Jy ! Component: 450 - total flux cleaned = 0.000484478 Jy ! Component: 500 - total flux cleaned = 0.000520695 Jy ! Component: 550 - total flux cleaned = 0.00052055 Jy ! Component: 600 - total flux cleaned = 0.000556038 Jy ! Component: 650 - total flux cleaned = 0.000573732 Jy ! Component: 700 - total flux cleaned = 0.000643103 Jy ! Component: 750 - total flux cleaned = 0.000694499 Jy ! Component: 800 - total flux cleaned = 0.000796217 Jy ! Component: 850 - total flux cleaned = 0.000846468 Jy ! Component: 900 - total flux cleaned = 0.000879585 Jy ! Component: 950 - total flux cleaned = 0.000961748 Jy ! Component: 1000 - total flux cleaned = 0.000961822 Jy ! Component: 1050 - total flux cleaned = 0.00101011 Jy ! Component: 1100 - total flux cleaned = 0.00107404 Jy ! Component: 1150 - total flux cleaned = 0.00108993 Jy ! Component: 1200 - total flux cleaned = 0.00108985 Jy ! Component: 1250 - total flux cleaned = 0.00116797 Jy ! Component: 1300 - total flux cleaned = 0.00116796 Jy ! Component: 1350 - total flux cleaned = 0.00122945 Jy ! Component: 1400 - total flux cleaned = 0.00133622 Jy ! Component: 1450 - total flux cleaned = 0.00142696 Jy ! Component: 1500 - total flux cleaned = 0.00147212 Jy ! Component: 1550 - total flux cleaned = 0.00156165 Jy ! Component: 1600 - total flux cleaned = 0.00163577 Jy ! Component: 1650 - total flux cleaned = 0.00176806 Jy ! Component: 1700 - total flux cleaned = 0.00179717 Jy ! Component: 1750 - total flux cleaned = 0.00188425 Jy ! Component: 1800 - total flux cleaned = 0.00195623 Jy ! Component: 1850 - total flux cleaned = 0.00202769 Jy ! Component: 1900 - total flux cleaned = 0.00209878 Jy ! Component: 1950 - total flux cleaned = 0.00211303 Jy ! Component: 2000 - total flux cleaned = 0.00222546 Jy ! Component: 2050 - total flux cleaned = 0.00225347 Jy ! Component: 2100 - total flux cleaned = 0.00232292 Jy ! Component: 2150 - total flux cleaned = 0.00244717 Jy ! Component: 2200 - total flux cleaned = 0.00243339 Jy ! Component: 2250 - total flux cleaned = 0.00248808 Jy ! Component: 2300 - total flux cleaned = 0.00256959 Jy ! Component: 2350 - total flux cleaned = 0.00265062 Jy ! Component: 2400 - total flux cleaned = 0.00273108 Jy ! Component: 2450 - total flux cleaned = 0.0027445 Jy ! Component: 2500 - total flux cleaned = 0.0028243 Jy ! Component: 2550 - total flux cleaned = 0.00287728 Jy ! Component: 2600 - total flux cleaned = 0.00298249 Jy ! Component: 2650 - total flux cleaned = 0.00304784 Jy ! Component: 2700 - total flux cleaned = 0.00309991 Jy ! Component: 2750 - total flux cleaned = 0.00313882 Jy ! Component: 2800 - total flux cleaned = 0.00321608 Jy ! Component: 2850 - total flux cleaned = 0.0033186 Jy ! Component: 2900 - total flux cleaned = 0.00333134 Jy ! Component: 2950 - total flux cleaned = 0.00339497 Jy ! Component: 3000 - total flux cleaned = 0.00348343 Jy ! Component: 3050 - total flux cleaned = 0.00353378 Jy ! Component: 3100 - total flux cleaned = 0.0035589 Jy ! Component: 3150 - total flux cleaned = 0.00360873 Jy ! Component: 3200 - total flux cleaned = 0.00369555 Jy ! Component: 3250 - total flux cleaned = 0.00372029 Jy ! Component: 3300 - total flux cleaned = 0.00386794 Jy ! Component: 3350 - total flux cleaned = 0.00383103 Jy ! Component: 3400 - total flux cleaned = 0.00390418 Jy ! Component: 3450 - total flux cleaned = 0.00391629 Jy ! Component: 3500 - total flux cleaned = 0.00394051 Jy ! Component: 3550 - total flux cleaned = 0.00403684 Jy ! Component: 3600 - total flux cleaned = 0.00400083 Jy ! Component: 3650 - total flux cleaned = 0.00407248 Jy ! Component: 3700 - total flux cleaned = 0.0041081 Jy ! Component: 3750 - total flux cleaned = 0.00413178 Jy ! Component: 3800 - total flux cleaned = 0.00414359 Jy ! Component: 3850 - total flux cleaned = 0.00415525 Jy ! Component: 3900 - total flux cleaned = 0.00422551 Jy ! Component: 3950 - total flux cleaned = 0.00427219 Jy ! Component: 4000 - total flux cleaned = 0.00424888 Jy ! Component: 4050 - total flux cleaned = 0.00428365 Jy ! Total flux subtracted in 4096 components = 0.00431832 Jy ! Clean residual min=-0.000730 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.327897 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 527 components and 0.327897 Jy ![Exited script file: muppet] wmap "J1931+2243_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6796 x 1.406 at -13.84 degrees (North through East) ! Clean map min=-0.0011057 max=0.24985 Jy/beam ! Writing clean map to FITS file: J1931+2243_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 0.249849 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259141 0.259141 0.518283 1.03657 2.07313 4.14626 8.29253 16.5851 33.1701 66.3402 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.249 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6796 x 1.406 at -13.84 degrees (North through East) ! Clean map min=-0.0011057 max=0.24985 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 J1931+2243_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:47:26 2017