! Started logfile: J2254+1341_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:40:14 2016 obs J2254+1341_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2254+1341_S_2014_05_31_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966819 visibilities/baseline/integration-bin. ! Found source: J2254+1341 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 12704 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 J2254+1341_S_2014_05_31_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.763784Jy sigma=0.009194 ! Fit after self-cal, rms=0.749044Jy sigma=0.009020 ! 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=2.965 mas, bmaj=6.379 mas, bpa=-6.947 degrees ! Estimated noise=742.069 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 = 0.190429 Jy ! Component: 100 - total flux cleaned = 0.24139 Jy ! Total flux subtracted in 100 components = 0.24139 Jy ! Clean residual min=-0.008559 max=0.022148 Jy/beam ! Clean residual mean=-0.000022 rms=0.002262 Jy/beam ! Combined flux in latest and established models = 0.24139 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.24139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085439Jy sigma=0.000960 ! Fit after self-cal, rms=0.085304Jy sigma=0.000959 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241476 Jy ! Component: 100 - total flux cleaned = 0.0362379 Jy ! Total flux subtracted in 100 components = 0.0362379 Jy ! Clean residual min=-0.005202 max=0.008048 Jy/beam ! Clean residual mean=-0.000008 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.277628 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.277628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077163Jy sigma=0.000864 ! Fit after self-cal, rms=0.077053Jy sigma=0.000863 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.653 mas, bmaj=7.228 mas, bpa=-5.411 degrees ! Estimated noise=532.286 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 (-1.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117857 Jy ! Component: 100 - total flux cleaned = 0.0193146 Jy ! Component: 150 - total flux cleaned = 0.0245741 Jy ! Component: 200 - total flux cleaned = 0.028364 Jy ! Total flux subtracted in 200 components = 0.028364 Jy ! Clean residual min=-0.004022 max=0.005500 Jy/beam ! Clean residual mean=0.000000 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.305992 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 68 components and 0.305992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074821Jy sigma=0.000837 ! Fit after self-cal, rms=0.074653Jy sigma=0.000836 ! 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 0.99 FD 0.85 HN 0.97 KP 1.04 ! LA 1.20 MK 1.01 NL 0.98 OV 0.96 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.02 ! LA 1.13 MK 1.02 NL 1.04 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.03 KP 0.92 ! LA 0.89 MK 1.01 NL 0.98 OV 0.94 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.01 KP 0.88 ! LA 0.87 MK 1.02 NL 1.07 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.074653Jy sigma=0.000836 ! Fit after self-cal, rms=0.069069Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=7.255 mas, bpa=-5.21 degrees ! Estimated noise=528.369 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 (-3.5, -31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391715 Jy ! Component: 100 - total flux cleaned = 0.00651708 Jy ! Component: 150 - total flux cleaned = 0.00844862 Jy ! Component: 200 - total flux cleaned = 0.00993484 Jy ! Total flux subtracted in 200 components = 0.00993484 Jy ! Clean residual min=-0.001929 max=0.002610 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.315927 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 112 components and 0.315927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068813Jy sigma=0.000777 ! Fit after self-cal, rms=0.068793Jy sigma=0.000776 ! Inverting map ! Added new window around map position (-15, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117298 Jy ! Component: 100 - total flux cleaned = 0.00203384 Jy ! Component: 150 - total flux cleaned = 0.00267511 Jy ! Component: 200 - total flux cleaned = 0.00302822 Jy ! Total flux subtracted in 200 components = 0.00302822 Jy ! Clean residual min=-0.001872 max=0.001670 Jy/beam ! Clean residual mean=0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.318955 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 147 components and 0.318955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068695Jy sigma=0.000775 ! Fit after self-cal, rms=0.068695Jy sigma=0.000775 ! 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=0.068695Jy sigma=0.000775 ! Fit after self-cal, rms=0.068707Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=7.255 mas, bpa=-5.238 degrees ! Estimated noise=528.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573994 Jy ! Component: 100 - total flux cleaned = 0.000955894 Jy ! Component: 150 - total flux cleaned = 0.00126029 Jy ! Component: 200 - total flux cleaned = 0.00148174 Jy ! Total flux subtracted in 200 components = 0.00148174 Jy ! Clean residual min=-0.001746 max=0.001603 Jy/beam ! Clean residual mean=0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.320437 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.320437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068682Jy sigma=0.000774 ! Fit after self-cal, rms=0.068683Jy sigma=0.000774 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 = 0.0003238 Jy ! Component: 100 - total flux cleaned = 0.000430586 Jy ! Component: 150 - total flux cleaned = 0.000526761 Jy ! Component: 200 - total flux cleaned = 0.000615614 Jy ! Total flux subtracted in 200 components = 0.000615614 Jy ! Clean residual min=-0.001701 max=0.001612 Jy/beam ! Clean residual mean=0.000005 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.321053 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 195 components and 0.321052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068672Jy sigma=0.000774 ! Fit after self-cal, rms=0.068672Jy sigma=0.000774 ! 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=0.068672Jy sigma=0.000774 ! Fit after self-cal, rms=0.068697Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.252 mas, bpa=-5.236 degrees ! Estimated noise=528.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326364 Jy ! Component: 100 - total flux cleaned = 0.000411113 Jy ! Component: 150 - total flux cleaned = 0.000489074 Jy ! Component: 200 - total flux cleaned = 0.000532463 Jy ! Total flux subtracted in 200 components = 0.000532463 Jy ! Clean residual min=-0.001662 max=0.001617 Jy/beam ! Clean residual mean=0.000005 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.321585 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 208 components and 0.321585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068689Jy sigma=0.000774 ! Fit after self-cal, rms=0.068688Jy sigma=0.000774 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 = 9.99537e-05 Jy ! Component: 100 - total flux cleaned = 0.000141399 Jy ! Component: 150 - total flux cleaned = 0.000166898 Jy ! Component: 200 - total flux cleaned = 0.000215944 Jy ! Total flux subtracted in 200 components = 0.000215944 Jy ! Clean residual min=-0.001631 max=0.001630 Jy/beam ! Clean residual mean=0.000005 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.321801 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 220 components and 0.321801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068684Jy sigma=0.000774 ! Fit after self-cal, rms=0.068683Jy sigma=0.000774 ! Inverting map ! Added new window around map position (44, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013239 Jy ! Component: 100 - total flux cleaned = 0.00141168 Jy ! Component: 150 - total flux cleaned = 0.00141269 Jy ! Component: 200 - total flux cleaned = 0.00150939 Jy ! Total flux subtracted in 200 components = 0.00150939 Jy ! Clean residual min=-0.001518 max=0.001553 Jy/beam ! Clean residual mean=0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.32331 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 238 components and 0.32331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068653Jy sigma=0.000773 ! Fit after self-cal, rms=0.068652Jy sigma=0.000773 ! 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=0.068652Jy sigma=0.000773 ! Fit after self-cal, rms=0.068668Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.53 mas, bmaj=10.84 mas, bpa=-4.71 degrees ! Estimated noise=633.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061699 Jy ! Component: 100 - total flux cleaned = 0.000999504 Jy ! Component: 150 - total flux cleaned = 0.00120993 Jy ! Component: 200 - total flux cleaned = 0.00133934 Jy ! Total flux subtracted in 200 components = 0.00133934 Jy ! Clean residual min=-0.001619 max=0.001828 Jy/beam ! Clean residual mean=0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.32465 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 269 components and 0.32465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068664Jy sigma=0.000773 ! Fit after self-cal, rms=0.068664Jy sigma=0.000773 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 (-8, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165579 Jy ! Component: 100 - total flux cleaned = 0.0026644 Jy ! Component: 150 - total flux cleaned = 0.00340245 Jy ! Component: 200 - total flux cleaned = 0.00401 Jy ! Total flux subtracted in 200 components = 0.00401 Jy ! Clean residual min=-0.001367 max=0.001173 Jy/beam ! Clean residual mean=0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.32866 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 314 components and 0.32866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068626Jy sigma=0.000773 ! Fit after self-cal, rms=0.068624Jy sigma=0.000773 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.253 mas, bpa=-5.248 degrees ! Estimated noise=528.894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 7.253 at -5.248 degrees (North through East) ! Clean map min=-0.0013117 max=0.24956 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=2.977 mas, bmaj=6.389 mas, bpa=-6.816 degrees ! Estimated noise=739.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189621 Jy ! Component: 100 - total flux cleaned = 0.240843 Jy ! Component: 150 - total flux cleaned = 0.264957 Jy ! Component: 200 - total flux cleaned = 0.277595 Jy ! Total flux subtracted in 200 components = 0.277595 Jy ! Clean residual min=-0.004242 max=0.006661 Jy/beam ! Clean residual mean=-0.000007 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.277595 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.277595 Jy ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.253 mas, bpa=-5.248 degrees ! Estimated noise=528.894 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 = 0.0112878 Jy ! Component: 100 - total flux cleaned = 0.0188704 Jy ! Component: 150 - total flux cleaned = 0.024339 Jy ! Component: 200 - total flux cleaned = 0.028364 Jy ! Total flux subtracted in 200 components = 0.028364 Jy ! Clean residual min=-0.002048 max=0.002419 Jy/beam ! Clean residual mean=-0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.305959 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 70 components and 0.305959 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.53 mas, bmaj=10.84 mas, bpa=-4.71 degrees ! Estimated noise=633.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004664 Jy ! Component: 100 - total flux cleaned = 0.00774577 Jy ! Component: 150 - total flux cleaned = 0.0101837 Jy ! Component: 200 - total flux cleaned = 0.0121859 Jy ! Total flux subtracted in 200 components = 0.0121859 Jy ! Clean residual min=-0.001817 max=0.001563 Jy/beam ! Clean residual mean=0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.318145 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 = 0.00168255 Jy ! Component: 100 - total flux cleaned = 0.00313095 Jy ! Component: 150 - total flux cleaned = 0.00439576 Jy ! Component: 200 - total flux cleaned = 0.0053354 Jy ! Total flux subtracted in 200 components = 0.0053354 Jy ! Clean residual min=-0.001613 max=0.001289 Jy/beam ! Clean residual mean=0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.32348 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 187 components and 0.32348 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.253 mas, bpa=-5.248 degrees ! Estimated noise=528.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557518 Jy ! Component: 100 - total flux cleaned = 0.00127312 Jy ! Component: 150 - total flux cleaned = 0.00195791 Jy ! Component: 200 - total flux cleaned = 0.00250364 Jy ! Total flux subtracted in 200 components = 0.00250364 Jy ! Clean residual min=-0.001489 max=0.001480 Jy/beam ! Clean residual mean=0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.325984 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 214 components and 0.325984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068679Jy sigma=0.000773 ! Fit after self-cal, rms=0.068671Jy sigma=0.000773 wmodel J2254+1341_S_2014_05_31_pus_map.mod ! Writing 214 model components to file: J2254+1341_S_2014_05_31_pus_map.mod wobs J2254+1341_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2254+1341_S_2014_05_31_pus_uvs.fits wwins J2254+1341_S_2014_05_31_pus_map.win ! wwins: Wrote 6 windows to J2254+1341_S_2014_05_31_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 = 0.000110183 Jy ! Component: 100 - total flux cleaned = 0.000260707 Jy ! Component: 150 - total flux cleaned = 0.000143895 Jy ! Component: 200 - total flux cleaned = 9.33164e-06 Jy ! Component: 250 - total flux cleaned = -0.000186487 Jy ! Component: 300 - total flux cleaned = -0.000418032 Jy ! Component: 350 - total flux cleaned = -0.000520431 Jy ! Component: 400 - total flux cleaned = -0.000720586 Jy ! Component: 450 - total flux cleaned = -0.000759777 Jy ! Component: 500 - total flux cleaned = -0.000894106 Jy ! Component: 550 - total flux cleaned = -0.000968978 Jy ! Component: 600 - total flux cleaned = -0.0010974 Jy ! Component: 650 - total flux cleaned = -0.0012405 Jy ! Component: 700 - total flux cleaned = -0.00129269 Jy ! Component: 750 - total flux cleaned = -0.00136192 Jy ! Component: 800 - total flux cleaned = -0.00139605 Jy ! Component: 850 - total flux cleaned = -0.0014799 Jy ! Component: 900 - total flux cleaned = -0.00152929 Jy ! Component: 950 - total flux cleaned = -0.00162636 Jy ! Component: 1000 - total flux cleaned = -0.00165822 Jy ! Component: 1050 - total flux cleaned = -0.00170516 Jy ! Component: 1100 - total flux cleaned = -0.00175154 Jy ! Component: 1150 - total flux cleaned = -0.0017669 Jy ! Component: 1200 - total flux cleaned = -0.00178232 Jy ! Component: 1250 - total flux cleaned = -0.00179726 Jy ! Component: 1300 - total flux cleaned = -0.00187062 Jy ! Component: 1350 - total flux cleaned = -0.00185591 Jy ! Component: 1400 - total flux cleaned = -0.0018704 Jy ! Component: 1450 - total flux cleaned = -0.0018983 Jy ! Component: 1500 - total flux cleaned = -0.00181479 Jy ! Component: 1550 - total flux cleaned = -0.00181511 Jy ! Component: 1600 - total flux cleaned = -0.0018287 Jy ! Component: 1650 - total flux cleaned = -0.00181501 Jy ! Component: 1700 - total flux cleaned = -0.00177512 Jy ! Component: 1750 - total flux cleaned = -0.00184091 Jy ! Component: 1800 - total flux cleaned = -0.00182781 Jy ! Component: 1850 - total flux cleaned = -0.0018277 Jy ! Component: 1900 - total flux cleaned = -0.00187855 Jy ! Component: 1950 - total flux cleaned = -0.00180308 Jy ! Component: 2000 - total flux cleaned = -0.00181583 Jy ! Component: 2050 - total flux cleaned = -0.00185277 Jy ! Component: 2100 - total flux cleaned = -0.00180358 Jy ! Component: 2150 - total flux cleaned = -0.00171876 Jy ! Component: 2200 - total flux cleaned = -0.00173096 Jy ! Component: 2250 - total flux cleaned = -0.00169514 Jy ! Component: 2300 - total flux cleaned = -0.00168338 Jy ! Component: 2350 - total flux cleaned = -0.00162493 Jy ! Component: 2400 - total flux cleaned = -0.00160174 Jy ! Component: 2450 - total flux cleaned = -0.00156727 Jy ! Component: 2500 - total flux cleaned = -0.00156725 Jy ! Component: 2550 - total flux cleaned = -0.00149935 Jy ! Component: 2600 - total flux cleaned = -0.00153303 Jy ! Component: 2650 - total flux cleaned = -0.00145487 Jy ! Component: 2700 - total flux cleaned = -0.00136651 Jy ! Component: 2750 - total flux cleaned = -0.00134463 Jy ! Component: 2800 - total flux cleaned = -0.00129017 Jy ! Component: 2850 - total flux cleaned = -0.00120382 Jy ! Component: 2900 - total flux cleaned = -0.00117161 Jy ! Component: 2950 - total flux cleaned = -0.00110767 Jy ! Component: 3000 - total flux cleaned = -0.00106544 Jy ! Component: 3050 - total flux cleaned = -0.00105487 Jy ! Component: 3100 - total flux cleaned = -0.000992244 Jy ! Component: 3150 - total flux cleaned = -0.000961188 Jy ! Component: 3200 - total flux cleaned = -0.000868902 Jy ! Component: 3250 - total flux cleaned = -0.000858727 Jy ! Component: 3300 - total flux cleaned = -0.00081808 Jy ! Component: 3350 - total flux cleaned = -0.0007878 Jy ! Component: 3400 - total flux cleaned = -0.000737761 Jy ! Component: 3450 - total flux cleaned = -0.000698017 Jy ! Component: 3500 - total flux cleaned = -0.00070774 Jy ! Component: 3550 - total flux cleaned = -0.000609848 Jy ! Component: 3600 - total flux cleaned = -0.000551615 Jy ! Component: 3650 - total flux cleaned = -0.000513007 Jy ! Component: 3700 - total flux cleaned = -0.000484221 Jy ! Component: 3750 - total flux cleaned = -0.000417592 Jy ! Component: 3800 - total flux cleaned = -0.000408094 Jy ! Component: 3850 - total flux cleaned = -0.000379947 Jy ! Component: 3900 - total flux cleaned = -0.000342529 Jy ! Component: 3950 - total flux cleaned = -0.000324015 Jy ! Component: 4000 - total flux cleaned = -0.000305484 Jy ! Component: 4050 - total flux cleaned = -0.000268733 Jy ! Total flux subtracted in 4096 components = -0.000250324 Jy ! Clean residual min=-0.000591 max=0.000543 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.325733 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 488 components and 0.325734 Jy ![Exited script file: muppet] wmap "J2254+1341_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 7.253 at -5.248 degrees (North through East) ! Clean map min=-0.001094 max=0.24946 Jy/beam ! Writing clean map to FITS file: J2254+1341_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.249464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165433 device "J2254+1341_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2254+1341_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198947 0.198947 0.397894 0.795787 1.59157 3.18315 6.3663 12.7326 25.4652 50.9304 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 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: 3.674 x 7.253 at -5.248 degrees (North through East) ! Clean map min=-0.001094 max=0.24946 Jy/beam quit ! Quitting program ! Log file J2254+1341_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:40:20 2016