! Started logfile: /scr/pima/bg219i_uvs/J1743+3747_S_uvs.log on Wed Apr 6 23:11:13 2016 obs /scr/pima/bg219i_uvs/J1743+3747_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1743+3747_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1743+3747 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5832 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1743+3747_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048414Jy sigma=25.129972 ! Fit after self-cal, rms=0.700471Jy sigma=16.867111 ! 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=3.207 mas, bmaj=4.343 mas, bpa=-14.05 degrees ! Estimated noise=0.586048 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 = 0.232434 Jy ! Component: 100 - total flux cleaned = 0.283133 Jy ! Total flux subtracted in 100 components = 0.283133 Jy ! Clean residual min=-0.005890 max=0.014242 Jy/beam ! Clean residual mean=0.000009 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.283133 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.283133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062387Jy sigma=1.416646 ! Fit after self-cal, rms=0.062378Jy sigma=1.416539 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147598 Jy ! Component: 100 - total flux cleaned = 0.0223914 Jy ! Total flux subtracted in 100 components = 0.0223914 Jy ! Clean residual min=-0.004033 max=0.003861 Jy/beam ! Clean residual mean=0.000005 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.305524 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.305524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058281Jy sigma=1.313819 ! Fit after self-cal, rms=0.058256Jy sigma=1.313490 ! 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=3.969 mas, bmaj=5.231 mas, bpa=-11.96 degrees ! Estimated noise=0.416116 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, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540885 Jy ! Component: 100 - total flux cleaned = 0.00883679 Jy ! Component: 150 - total flux cleaned = 0.0112112 Jy ! Component: 200 - total flux cleaned = 0.0126515 Jy ! Total flux subtracted in 200 components = 0.0126515 Jy ! Clean residual min=-0.002583 max=0.002717 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.318176 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.318176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057654Jy sigma=1.299414 ! Fit after self-cal, rms=0.057639Jy sigma=1.299127 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.969 x 5.231 at -11.96 degrees (North through East) ! Clean map min=-0.0023558 max=0.29929 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.00 ! LA 0.98 MK 1.03 NL 0.99 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.02 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.02 KP 0.99 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 0.98 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.057639Jy sigma=1.299127 ! Fit after self-cal, rms=0.057422Jy sigma=1.290057 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=5.259 mas, bpa=-12.17 degrees ! Estimated noise=0.415794 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 = 0.000211356 Jy ! Component: 100 - total flux cleaned = 0.00017368 Jy ! Component: 150 - total flux cleaned = 9.87577e-05 Jy ! Component: 200 - total flux cleaned = -1.35649e-06 Jy ! Total flux subtracted in 200 components = -1.35649e-06 Jy ! Clean residual min=-0.002118 max=0.002374 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.318174 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.318174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057364Jy sigma=1.288711 ! Fit after self-cal, rms=0.057368Jy sigma=1.288655 ! 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=0.057368Jy sigma=1.288655 ! Fit after self-cal, rms=0.057207Jy sigma=1.282544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=5.246 mas, bpa=-11.92 degrees ! Estimated noise=0.415919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109706 Jy ! Component: 100 - total flux cleaned = -6.25645e-05 Jy ! Component: 150 - total flux cleaned = -6.44593e-05 Jy ! Component: 200 - total flux cleaned = -8.32757e-05 Jy ! Total flux subtracted in 200 components = -8.32757e-05 Jy ! Clean residual min=-0.002197 max=0.002059 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.318091 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.318091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057188Jy sigma=1.282127 ! Fit after self-cal, rms=0.057190Jy sigma=1.282107 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 = 5.68261e-05 Jy ! Component: 100 - total flux cleaned = 2.34656e-05 Jy ! Component: 150 - total flux cleaned = 8.08824e-06 Jy ! Component: 200 - total flux cleaned = -6.42022e-06 Jy ! Total flux subtracted in 200 components = -6.42022e-06 Jy ! Clean residual min=-0.002175 max=0.002046 Jy/beam ! Clean residual mean=-0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.318085 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.318084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057182Jy sigma=1.281912 ! Fit after self-cal, rms=0.057181Jy sigma=1.281905 ! 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=0.057181Jy sigma=1.281905 ! Fit after self-cal, rms=0.057240Jy sigma=1.281852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.994 mas, bmaj=5.248 mas, bpa=-12 degrees ! Estimated noise=0.416115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.13102e-05 Jy ! Component: 100 - total flux cleaned = -3.20706e-05 Jy ! Component: 150 - total flux cleaned = -4.69641e-05 Jy ! Component: 200 - total flux cleaned = -6.07306e-05 Jy ! Total flux subtracted in 200 components = -6.07306e-05 Jy ! Clean residual min=-0.002189 max=0.001980 Jy/beam ! Clean residual mean=-0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.318024 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.318024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057232Jy sigma=1.281669 ! Fit after self-cal, rms=0.057232Jy sigma=1.281665 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 = 1.77318e-06 Jy ! Component: 100 - total flux cleaned = -1.16083e-05 Jy ! Component: 150 - total flux cleaned = -2.38892e-05 Jy ! Component: 200 - total flux cleaned = -2.38375e-05 Jy ! Total flux subtracted in 200 components = -2.38375e-05 Jy ! Clean residual min=-0.002164 max=0.001977 Jy/beam ! Clean residual mean=-0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.318 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057227Jy sigma=1.281542 ! Fit after self-cal, rms=0.057227Jy sigma=1.281534 ! 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=0.057227Jy sigma=1.281534 ! Fit after self-cal, rms=0.057260Jy sigma=1.281517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.244 mas, bmaj=9.069 mas, bpa=-4.362 degrees ! Estimated noise=0.513117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121995 Jy ! Component: 100 - total flux cleaned = -0.000147746 Jy ! Component: 150 - total flux cleaned = -0.000162988 Jy ! Component: 200 - total flux cleaned = -0.000184166 Jy ! Total flux subtracted in 200 components = -0.000184166 Jy ! Clean residual min=-0.001945 max=0.002318 Jy/beam ! Clean residual mean=-0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.317816 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.317816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057259Jy sigma=1.281478 ! Fit after self-cal, rms=0.057259Jy sigma=1.281473 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 = 1.69427e-05 Jy ! Component: 100 - total flux cleaned = 1.00312e-05 Jy ! Component: 150 - total flux cleaned = 3.63538e-06 Jy ! Component: 200 - total flux cleaned = -2.66787e-06 Jy ! Total flux subtracted in 200 components = -2.66787e-06 Jy ! Clean residual min=-0.001946 max=0.002315 Jy/beam ! Clean residual mean=-0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.317813 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.317813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057259Jy sigma=1.281460 ! Fit after self-cal, rms=0.057259Jy sigma=1.281460 ! 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=3.995 mas, bmaj=5.248 mas, bpa=-12.06 degrees ! Estimated noise=0.416229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.995 x 5.248 at -12.06 degrees (North through East) ! Clean map min=-0.0020946 max=0.29885 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=3.229 mas, bmaj=4.352 mas, bpa=-14.03 degrees ! Estimated noise=0.588136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233238 Jy ! Component: 100 - total flux cleaned = 0.284125 Jy ! Component: 150 - total flux cleaned = 0.297959 Jy ! Component: 200 - total flux cleaned = 0.304907 Jy ! Total flux subtracted in 200 components = 0.304907 Jy ! Clean residual min=-0.003104 max=0.003332 Jy/beam ! Clean residual mean=0.000003 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.304907 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.304907 Jy ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=5.248 mas, bpa=-12.06 degrees ! Estimated noise=0.416229 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 = 0.00485007 Jy ! Component: 100 - total flux cleaned = 0.00774153 Jy ! Component: 150 - total flux cleaned = 0.00961076 Jy ! Component: 200 - total flux cleaned = 0.010885 Jy ! Total flux subtracted in 200 components = 0.010885 Jy ! Clean residual min=-0.002275 max=0.002061 Jy/beam ! Clean residual mean=-0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.315792 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.315792 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=8.244 mas, bmaj=9.069 mas, bpa=-4.362 degrees ! Estimated noise=0.513117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117779 Jy ! Component: 100 - total flux cleaned = 0.00140832 Jy ! Component: 150 - total flux cleaned = 0.00157226 Jy ! Component: 200 - total flux cleaned = 0.00170743 Jy ! Total flux subtracted in 200 components = 0.00170743 Jy ! Clean residual min=-0.001938 max=0.002378 Jy/beam ! Clean residual mean=-0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.3175 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 = 8.12128e-05 Jy ! Component: 100 - total flux cleaned = 0.000138461 Jy ! Component: 150 - total flux cleaned = 0.000187451 Jy ! Component: 200 - total flux cleaned = 0.000202099 Jy ! Total flux subtracted in 200 components = 0.000202099 Jy ! Clean residual min=-0.001948 max=0.002344 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.317702 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 110 components and 0.317702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=5.248 mas, bpa=-12.06 degrees ! Estimated noise=0.416229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.36677e-05 Jy ! Component: 100 - total flux cleaned = 4.04987e-06 Jy ! Component: 150 - total flux cleaned = 3.99503e-06 Jy ! Component: 200 - total flux cleaned = 3.28669e-06 Jy ! Total flux subtracted in 200 components = 3.28669e-06 Jy ! Clean residual min=-0.002126 max=0.002047 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.317705 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.317705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057261Jy sigma=1.281713 ! Fit after self-cal, rms=0.057260Jy sigma=1.281684 wmodel /scr/pima/bg219i_uvs/J1743+3747_S_map.mod ! Writing 123 model components to file: /scr/pima/bg219i_uvs/J1743+3747_S_map.mod wobs /scr/pima/bg219i_uvs/J1743+3747_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1743+3747_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1743+3747_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1743+3747_S_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 = -0.000364511 Jy ! Component: 100 - total flux cleaned = -0.000292903 Jy ! Component: 150 - total flux cleaned = -0.00019098 Jy ! Component: 200 - total flux cleaned = -3.04661e-05 Jy ! Component: 250 - total flux cleaned = 0.000184228 Jy ! Component: 300 - total flux cleaned = 0.000420458 Jy ! Component: 350 - total flux cleaned = 0.000505719 Jy ! Component: 400 - total flux cleaned = 0.000616504 Jy ! Component: 450 - total flux cleaned = 0.000697282 Jy ! Component: 500 - total flux cleaned = 0.00082708 Jy ! Component: 550 - total flux cleaned = 0.000877538 Jy ! Component: 600 - total flux cleaned = 0.000901826 Jy ! Component: 650 - total flux cleaned = 0.000950016 Jy ! Component: 700 - total flux cleaned = 0.000973994 Jy ! Component: 750 - total flux cleaned = 0.00102034 Jy ! Component: 800 - total flux cleaned = 0.00102102 Jy ! Component: 850 - total flux cleaned = 0.00113151 Jy ! Component: 900 - total flux cleaned = 0.00110945 Jy ! Component: 950 - total flux cleaned = 0.00100326 Jy ! Component: 1000 - total flux cleaned = 0.000940801 Jy ! Component: 1050 - total flux cleaned = 0.000859249 Jy ! Component: 1100 - total flux cleaned = 0.000778807 Jy ! Component: 1150 - total flux cleaned = 0.000699472 Jy ! Component: 1200 - total flux cleaned = 0.000621314 Jy ! Component: 1250 - total flux cleaned = 0.000543592 Jy ! Component: 1300 - total flux cleaned = 0.000410252 Jy ! Component: 1350 - total flux cleaned = 0.000297722 Jy ! Component: 1400 - total flux cleaned = 0.000168228 Jy ! Component: 1450 - total flux cleaned = 0.000131923 Jy ! Component: 1500 - total flux cleaned = 4.1937e-05 Jy ! Component: 1550 - total flux cleaned = -6.4585e-05 Jy ! Component: 1600 - total flux cleaned = -8.19218e-05 Jy ! Component: 1650 - total flux cleaned = -3.00898e-05 Jy ! Component: 1700 - total flux cleaned = -8.15174e-05 Jy ! Component: 1750 - total flux cleaned = -4.79739e-05 Jy ! Component: 1800 - total flux cleaned = -0.000114962 Jy ! Component: 1850 - total flux cleaned = -6.54402e-05 Jy ! Component: 1900 - total flux cleaned = -0.000164042 Jy ! Component: 1950 - total flux cleaned = -0.000228821 Jy ! Component: 2000 - total flux cleaned = -0.000277167 Jy ! Component: 2050 - total flux cleaned = -0.000309042 Jy ! Component: 2100 - total flux cleaned = -0.000372128 Jy ! Component: 2150 - total flux cleaned = -0.000465863 Jy ! Component: 2200 - total flux cleaned = -0.00049672 Jy ! Component: 2250 - total flux cleaned = -0.000573006 Jy ! Component: 2300 - total flux cleaned = -0.000679202 Jy ! Component: 2350 - total flux cleaned = -0.000694415 Jy ! Component: 2400 - total flux cleaned = -0.000783617 Jy ! Component: 2450 - total flux cleaned = -0.00087196 Jy ! Component: 2500 - total flux cleaned = -0.000930152 Jy ! Component: 2550 - total flux cleaned = -0.000944644 Jy ! Component: 2600 - total flux cleaned = -0.000987838 Jy ! Component: 2650 - total flux cleaned = -0.00110174 Jy ! Component: 2700 - total flux cleaned = -0.00112999 Jy ! Component: 2750 - total flux cleaned = -0.00115798 Jy ! Component: 2800 - total flux cleaned = -0.00122722 Jy ! Component: 2850 - total flux cleaned = -0.00126849 Jy ! Component: 2900 - total flux cleaned = -0.00133665 Jy ! Component: 2950 - total flux cleaned = -0.00140425 Jy ! Component: 3000 - total flux cleaned = -0.00136412 Jy ! Component: 3050 - total flux cleaned = -0.00145715 Jy ! Component: 3100 - total flux cleaned = -0.00147032 Jy ! Component: 3150 - total flux cleaned = -0.0015094 Jy ! Component: 3200 - total flux cleaned = -0.00154849 Jy ! Component: 3250 - total flux cleaned = -0.00162573 Jy ! Component: 3300 - total flux cleaned = -0.00163858 Jy ! Component: 3350 - total flux cleaned = -0.00171496 Jy ! Component: 3400 - total flux cleaned = -0.00174025 Jy ! Component: 3450 - total flux cleaned = -0.00184038 Jy ! Component: 3500 - total flux cleaned = -0.00184036 Jy ! Component: 3550 - total flux cleaned = -0.00188976 Jy ! Component: 3600 - total flux cleaned = -0.00191425 Jy ! Component: 3650 - total flux cleaned = -0.00199957 Jy ! Component: 3700 - total flux cleaned = -0.0019875 Jy ! Component: 3750 - total flux cleaned = -0.00199955 Jy ! Component: 3800 - total flux cleaned = -0.00202341 Jy ! Component: 3850 - total flux cleaned = -0.00210617 Jy ! Component: 3900 - total flux cleaned = -0.00214144 Jy ! Component: 3950 - total flux cleaned = -0.00215297 Jy ! Component: 4000 - total flux cleaned = -0.00214141 Jy ! Component: 4050 - total flux cleaned = -0.00217608 Jy ! Total flux subtracted in 4096 components = -0.00215312 Jy ! Clean residual min=-0.000758 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.315552 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 409 components and 0.315552 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1743+3747_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.995 x 5.248 at -12.06 degrees (North through East) ! Clean map min=-0.001591 max=0.29966 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1743+3747_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.299655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.20919 0.20919 0.41838 0.83676 1.67352 3.34704 6.69408 13.3882 26.7763 53.5526 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.299 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1434.1 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1743+3747_S_uvs.log closed on Wed Apr 6 23:11:19 2016