! Started logfile: /scr/pima/rdv72_uvs/J1343+6602_S_uvs.log on Sat Oct 5 08:47:42 2013 obs /scr/pima/rdv72_uvs/J1343+6602_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1343+6602_S_uva.fits ! AN table 1: 20 integrations on 66 of 66 possible baselines. ! AN table 2: 62 integrations on 78 of 78 possible baselines. ! AN table 3: 3 integrations on 36 of 36 possible baselines. ! AN table 4: 10 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.863997 visibilities/baseline/integration-bin. ! Found source: J1343+6602 ! ! 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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 21752 visibilities. select RR ! 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/rdv72_uvs/J1343+6602_S] 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 104 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.060197Jy sigma=4.982311 ! Fit after self-cal, rms=0.693502Jy sigma=3.198400 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.725 mas, bmaj=2.298 mas, bpa=61.39 degrees ! Estimated noise=2.01479 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 = 0.246808 Jy ! Component: 100 - total flux cleaned = 0.300629 Jy ! Total flux subtracted in 100 components = 0.300629 Jy ! Clean residual min=-0.012653 max=0.019166 Jy/beam ! Clean residual mean=0.000004 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.300629 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.300629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118569Jy sigma=0.476606 ! Fit after self-cal, rms=0.118566Jy sigma=0.476596 ! Inverting map ! Added new window around map position (2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069031 Jy ! Component: 100 - total flux cleaned = 0.00689772 Jy ! Total flux subtracted in 100 components = 0.00689772 Jy ! Clean residual min=-0.009941 max=0.016100 Jy/beam ! Clean residual mean=0.000004 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.307526 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.307526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116285Jy sigma=0.463998 ! Fit after self-cal, rms=0.116138Jy sigma=0.463350 ! Inverting map ! Added new window around map position (-2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505732 Jy ! Component: 100 - total flux cleaned = 0.00621613 Jy ! Total flux subtracted in 100 components = 0.00621613 Jy ! Clean residual min=-0.010055 max=0.009817 Jy/beam ! Clean residual mean=0.000005 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.313742 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.313742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114669Jy sigma=0.456496 ! Fit after self-cal, rms=0.114664Jy sigma=0.456439 ! Inverting map ! Added new window around map position (3, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312678 Jy ! Component: 100 - total flux cleaned = 0.00313106 Jy ! Total flux subtracted in 100 components = 0.00313106 Jy ! Clean residual min=-0.009488 max=0.009183 Jy/beam ! Clean residual mean=0.000005 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.316873 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.316873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113787Jy sigma=0.452938 ! Fit after self-cal, rms=0.113754Jy sigma=0.452755 ! 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=2.193 mas, bmaj=2.904 mas, bpa=66.05 degrees ! Estimated noise=1.07193 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 (-2.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121601 Jy ! Component: 100 - total flux cleaned = 0.0192867 Jy ! Component: 150 - total flux cleaned = 0.0215117 Jy ! Component: 200 - total flux cleaned = 0.0228908 Jy ! Total flux subtracted in 200 components = 0.0228908 Jy ! Clean residual min=-0.008191 max=0.008179 Jy/beam ! Clean residual mean=0.000047 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.339764 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.339764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112261Jy sigma=0.445125 ! Fit after self-cal, rms=0.112230Jy sigma=0.444807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 KK 0.88 KP 0.98 ! LA 1.06 MK 0.93 NL 0.97 OV 0.99 ! PT 1.05 SC 1.09 WZ 0.86 ZC 1.08 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.01 KK 0.85 KP 1.05 ! LA 1.08 MK 0.92 NL 0.93 NY 1.54 ! OV 0.98 PT 1.04 SC 1.08 WZ 0.87 ! ZC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 FD 1.10 KP 1.03 LA 1.08 ! NL 0.96 OV 1.00 PT 1.08 SC 1.01 ! ZC 1.28 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.10 KK 0.83 KP 1.02 ! LA 0.99 MK 0.99 NL 0.98 OV 1.04 ! PT 1.04 SC 1.16 WZ 0.85 ZC 1.05 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 1.08 KK 0.80 KP 1.09 ! LA 1.00 MK 0.98 NL 0.96 NY 1.35 ! OV 1.04 PT 1.05 SC 1.13 WZ 0.88 ! ZC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.29 FD 1.19 KP 1.15 LA 1.04 ! NL 1.01 OV 1.04 PT 1.04 SC 1.08 ! ZC 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.08 KK 0.87 KP 1.00 ! LA 0.88 MK 0.98 NL 1.04 OV 1.08 ! PT 1.06 SC 1.04 WZ 0.76 ZC 0.91 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 1.08 KK 0.82 KP 1.07 ! LA 0.91 MK 0.98 NL 1.02 NY 1.33 ! OV 1.06 PT 1.08 SC 1.01 WZ 0.78 ! ZC 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.33 FD 1.09 KP 1.04 LA 0.96 ! NL 1.10 OV 1.04 PT 1.18 SC 1.14 ! ZC 0.91 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 KK 0.85 KP 0.86 ! LA 0.77 MK 1.08 NL 0.97 OV 0.89 ! PT 0.94 SC 1.07 WZ 0.75 ZC 0.91 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.04 KK 0.80 KP 0.98 ! LA 0.79 MK 1.07 NL 0.96 NY 1.39 ! OV 0.87 PT 0.93 SC 1.03 WZ 0.77 ! ZC 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.23 FD 1.12 KP 1.07 LA 0.78 ! NL 0.93 OV 0.91 PT 1.00 SC 1.06 ! ZC 0.93 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.112230Jy sigma=0.444807 ! Fit after self-cal, rms=0.090147Jy sigma=0.365121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=2.845 mas, bpa=67.7 degrees ! Estimated noise=1.06107 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, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593814 Jy ! Component: 100 - total flux cleaned = 0.00615706 Jy ! Component: 150 - total flux cleaned = 0.00632973 Jy ! Component: 200 - total flux cleaned = 0.00606488 Jy ! Total flux subtracted in 200 components = 0.00606488 Jy ! Clean residual min=-0.003598 max=0.002992 Jy/beam ! Clean residual mean=0.000012 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.345829 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.345829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088956Jy sigma=0.359694 ! Fit after self-cal, rms=0.088973Jy sigma=0.359441 ! 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=0.088973Jy sigma=0.359441 ! Fit after self-cal, rms=0.088570Jy sigma=0.352122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=2.834 mas, bpa=67.81 degrees ! Estimated noise=1.06298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431351 Jy ! Component: 100 - total flux cleaned = 0.00470821 Jy ! Component: 150 - total flux cleaned = 0.00492795 Jy ! Component: 200 - total flux cleaned = 0.00511611 Jy ! Total flux subtracted in 200 components = 0.00511611 Jy ! Clean residual min=-0.002501 max=0.002587 Jy/beam ! Clean residual mean=0.000011 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.350945 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.350945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088152Jy sigma=0.350230 ! Fit after self-cal, rms=0.088178Jy sigma=0.350183 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 (2, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018234 Jy ! Component: 100 - total flux cleaned = 0.00216348 Jy ! Component: 150 - total flux cleaned = 0.00232159 Jy ! Component: 200 - total flux cleaned = 0.00246721 Jy ! Total flux subtracted in 200 components = 0.00246721 Jy ! Clean residual min=-0.002373 max=0.002337 Jy/beam ! Clean residual mean=0.000011 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.353412 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.353412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088016Jy sigma=0.349454 ! Fit after self-cal, rms=0.088013Jy sigma=0.349432 ! 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=0.088013Jy sigma=0.349432 ! Fit after self-cal, rms=0.087947Jy sigma=0.348796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=2.828 mas, bpa=67.98 degrees ! Estimated noise=1.06392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239661 Jy ! Component: 100 - total flux cleaned = 0.00249632 Jy ! Component: 150 - total flux cleaned = 0.00257333 Jy ! Component: 200 - total flux cleaned = 0.00271602 Jy ! Total flux subtracted in 200 components = 0.00271602 Jy ! Clean residual min=-0.002010 max=0.002110 Jy/beam ! Clean residual mean=0.000008 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.356128 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.356128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087766Jy sigma=0.347895 ! Fit after self-cal, rms=0.087770Jy sigma=0.347885 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 (44, -56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134407 Jy ! Component: 100 - total flux cleaned = 0.00154094 Jy ! Component: 150 - total flux cleaned = 0.00178515 Jy ! Component: 200 - total flux cleaned = 0.00189944 Jy ! Total flux subtracted in 200 components = 0.00189944 Jy ! Clean residual min=-0.002078 max=0.002014 Jy/beam ! Clean residual mean=0.000009 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.358028 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.358028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087674Jy sigma=0.347444 ! Fit after self-cal, rms=0.087674Jy sigma=0.347435 ! Inverting map ! Added new window around map position (-7.5, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139457 Jy ! Component: 100 - total flux cleaned = 0.00162235 Jy ! Component: 150 - total flux cleaned = 0.00183776 Jy ! Component: 200 - total flux cleaned = 0.0019405 Jy ! Total flux subtracted in 200 components = 0.0019405 Jy ! Clean residual min=-0.001972 max=0.001888 Jy/beam ! Clean residual mean=0.000010 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.359968 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.359968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087599Jy sigma=0.347076 ! Fit after self-cal, rms=0.087600Jy sigma=0.347065 ! 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=0.087600Jy sigma=0.347065 ! Fit after self-cal, rms=0.087643Jy sigma=0.346824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.461 mas, bmaj=10.78 mas, bpa=-43.2 degrees ! Estimated noise=1.51939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170591 Jy ! Component: 100 - total flux cleaned = 0.00214308 Jy ! Component: 150 - total flux cleaned = 0.00258424 Jy ! Component: 200 - total flux cleaned = 0.00281218 Jy ! Total flux subtracted in 200 components = 0.00281218 Jy ! Clean residual min=-0.002180 max=0.002362 Jy/beam ! Clean residual mean=0.000026 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.362781 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.362781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087618Jy sigma=0.346673 ! Fit after self-cal, rms=0.087622Jy sigma=0.346663 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 = 0.000173766 Jy ! Component: 100 - total flux cleaned = 0.000293546 Jy ! Component: 150 - total flux cleaned = 0.000358738 Jy ! Component: 200 - total flux cleaned = 0.000357617 Jy ! Total flux subtracted in 200 components = 0.000357617 Jy ! Clean residual min=-0.002117 max=0.002354 Jy/beam ! Clean residual mean=0.000026 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.363138 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.363138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087614Jy sigma=0.346617 ! Fit after self-cal, rms=0.087614Jy sigma=0.346614 ! 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=2.1 mas, bmaj=2.825 mas, bpa=68.01 degrees ! Estimated noise=1.06448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.1 x 2.825 at 68.01 degrees (North through East) ! Clean map min=-0.0026556 max=0.30775 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=1.667 mas, bmaj=2.234 mas, bpa=63.03 degrees ! Estimated noise=1.97004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24065 Jy ! Component: 100 - total flux cleaned = 0.295388 Jy ! Component: 150 - total flux cleaned = 0.317246 Jy ! Component: 200 - total flux cleaned = 0.329697 Jy ! Total flux subtracted in 200 components = 0.329697 Jy ! Clean residual min=-0.004633 max=0.006512 Jy/beam ! Clean residual mean=0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.329697 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.329697 Jy ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=2.825 mas, bpa=68.01 degrees ! Estimated noise=1.06448 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 = 0.0115009 Jy ! Component: 100 - total flux cleaned = 0.0182432 Jy ! Component: 150 - total flux cleaned = 0.0217173 Jy ! Component: 200 - total flux cleaned = 0.0233056 Jy ! Total flux subtracted in 200 components = 0.0233056 Jy ! Clean residual min=-0.002046 max=0.002185 Jy/beam ! Clean residual mean=0.000010 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.353003 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.353003 Jy ! Inverting map ! Added new window around map position (1.5, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015911 Jy ! Component: 100 - total flux cleaned = 0.00287519 Jy ! Component: 150 - total flux cleaned = 0.00394302 Jy ! Component: 200 - total flux cleaned = 0.00467357 Jy ! Total flux subtracted in 200 components = 0.00467357 Jy ! Clean residual min=-0.002024 max=0.001749 Jy/beam ! Clean residual mean=0.000009 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.357676 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.357676 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=8.461 mas, bmaj=10.78 mas, bpa=-43.2 degrees ! Estimated noise=1.51939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231414 Jy ! Component: 100 - total flux cleaned = 0.00388432 Jy ! Component: 150 - total flux cleaned = 0.00457509 Jy ! Component: 200 - total flux cleaned = 0.00515516 Jy ! Total flux subtracted in 200 components = 0.00515516 Jy ! Clean residual min=-0.002131 max=0.002225 Jy/beam ! Clean residual mean=0.000026 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.362831 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 = 0.000498034 Jy ! Component: 100 - total flux cleaned = 0.000687421 Jy ! Component: 150 - total flux cleaned = 0.000863015 Jy ! Component: 200 - total flux cleaned = 0.000997182 Jy ! Total flux subtracted in 200 components = 0.000997182 Jy ! Clean residual min=-0.002069 max=0.002148 Jy/beam ! Clean residual mean=0.000026 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.363829 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 88 components and 0.363829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=2.825 mas, bpa=68.01 degrees ! Estimated noise=1.06448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000904522 Jy ! Component: 100 - total flux cleaned = -0.00103601 Jy ! Component: 150 - total flux cleaned = -0.00109375 Jy ! Component: 200 - total flux cleaned = -0.000985189 Jy ! Total flux subtracted in 200 components = -0.000985189 Jy ! Clean residual min=-0.001682 max=0.001636 Jy/beam ! Clean residual mean=0.000009 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.362843 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.362843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087477Jy sigma=0.346000 ! Fit after self-cal, rms=0.087455Jy sigma=0.345915 wmodel /scr/pima/rdv72_uvs/J1343+6602_S_map.mod ! Writing 96 model components to file: /scr/pima/rdv72_uvs/J1343+6602_S_map.mod wobs /scr/pima/rdv72_uvs/J1343+6602_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1343+6602_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1343+6602_S_map.win ! wwins: Wrote 10 windows to /scr/pima/rdv72_uvs/J1343+6602_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 = -0.000409172 Jy ! Component: 100 - total flux cleaned = -0.000736038 Jy ! Component: 150 - total flux cleaned = -0.00108003 Jy ! Component: 200 - total flux cleaned = -0.00133083 Jy ! Component: 250 - total flux cleaned = -0.00160295 Jy ! Component: 300 - total flux cleaned = -0.00181643 Jy ! Component: 350 - total flux cleaned = -0.00207899 Jy ! Component: 400 - total flux cleaned = -0.00223453 Jy ! Component: 450 - total flux cleaned = -0.00243929 Jy ! Component: 500 - total flux cleaned = -0.00259088 Jy ! Component: 550 - total flux cleaned = -0.00276609 Jy ! Component: 600 - total flux cleaned = -0.00288996 Jy ! Component: 650 - total flux cleaned = -0.00301258 Jy ! Component: 700 - total flux cleaned = -0.00313404 Jy ! Component: 750 - total flux cleaned = -0.00325437 Jy ! Component: 800 - total flux cleaned = -0.0033496 Jy ! Component: 850 - total flux cleaned = -0.00332581 Jy ! Component: 900 - total flux cleaned = -0.00341986 Jy ! Component: 950 - total flux cleaned = -0.00351298 Jy ! Component: 1000 - total flux cleaned = -0.00344341 Jy ! Component: 1050 - total flux cleaned = -0.00348959 Jy ! Component: 1100 - total flux cleaned = -0.00342131 Jy ! Component: 1150 - total flux cleaned = -0.00339874 Jy ! Component: 1200 - total flux cleaned = -0.00339893 Jy ! Component: 1250 - total flux cleaned = -0.00333181 Jy ! Component: 1300 - total flux cleaned = -0.00330952 Jy ! Component: 1350 - total flux cleaned = -0.00333156 Jy ! Component: 1400 - total flux cleaned = -0.00326579 Jy ! Component: 1450 - total flux cleaned = -0.00320034 Jy ! Component: 1500 - total flux cleaned = -0.00322214 Jy ! Component: 1550 - total flux cleaned = -0.00315733 Jy ! Component: 1600 - total flux cleaned = -0.00313604 Jy ! Component: 1650 - total flux cleaned = -0.00313616 Jy ! Component: 1700 - total flux cleaned = -0.00317843 Jy ! Component: 1750 - total flux cleaned = -0.00313587 Jy ! Component: 1800 - total flux cleaned = -0.0030303 Jy ! Component: 1850 - total flux cleaned = -0.00300927 Jy ! Component: 1900 - total flux cleaned = -0.00307203 Jy ! Component: 1950 - total flux cleaned = -0.00292636 Jy ! Component: 2000 - total flux cleaned = -0.00303001 Jy ! Component: 2050 - total flux cleaned = -0.00286509 Jy ! Component: 2100 - total flux cleaned = -0.00284456 Jy ! Component: 2150 - total flux cleaned = -0.00292637 Jy ! Component: 2200 - total flux cleaned = -0.00294676 Jy ! Component: 2250 - total flux cleaned = -0.00286556 Jy ! Component: 2300 - total flux cleaned = -0.00276481 Jy ! Component: 2350 - total flux cleaned = -0.00282498 Jy ! Component: 2400 - total flux cleaned = -0.00284509 Jy ! Component: 2450 - total flux cleaned = -0.00276543 Jy ! Component: 2500 - total flux cleaned = -0.00276545 Jy ! Component: 2550 - total flux cleaned = -0.00284458 Jy ! Component: 2600 - total flux cleaned = -0.00284445 Jy ! Component: 2650 - total flux cleaned = -0.00276598 Jy ! Component: 2700 - total flux cleaned = -0.00276601 Jy ! Component: 2750 - total flux cleaned = -0.0027269 Jy ! Component: 2800 - total flux cleaned = -0.00266866 Jy ! Component: 2850 - total flux cleaned = -0.00276544 Jy ! Component: 2900 - total flux cleaned = -0.00263042 Jy ! Component: 2950 - total flux cleaned = -0.00261109 Jy ! Component: 3000 - total flux cleaned = -0.00264938 Jy ! Component: 3050 - total flux cleaned = -0.00259196 Jy ! Component: 3100 - total flux cleaned = -0.00259206 Jy ! Component: 3150 - total flux cleaned = -0.00255405 Jy ! Component: 3200 - total flux cleaned = -0.00242165 Jy ! Component: 3250 - total flux cleaned = -0.00249701 Jy ! Component: 3300 - total flux cleaned = -0.00251588 Jy ! Component: 3350 - total flux cleaned = -0.00244097 Jy ! Component: 3400 - total flux cleaned = -0.0024036 Jy ! Component: 3450 - total flux cleaned = -0.00238494 Jy ! Component: 3500 - total flux cleaned = -0.00245916 Jy ! Component: 3550 - total flux cleaned = -0.00232964 Jy ! Component: 3600 - total flux cleaned = -0.00221896 Jy ! Component: 3650 - total flux cleaned = -0.00221901 Jy ! Component: 3700 - total flux cleaned = -0.00223739 Jy ! Component: 3750 - total flux cleaned = -0.00227389 Jy ! Component: 3800 - total flux cleaned = -0.00216457 Jy ! Component: 3850 - total flux cleaned = -0.00214641 Jy ! Component: 3900 - total flux cleaned = -0.0020376 Jy ! Component: 3950 - total flux cleaned = -0.00196537 Jy ! Component: 4000 - total flux cleaned = -0.00201943 Jy ! Component: 4050 - total flux cleaned = -0.00207333 Jy ! Total flux subtracted in 4096 components = -0.00203761 Jy ! Clean residual min=-0.001184 max=0.000984 Jy/beam ! Clean residual mean=0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.360806 Jy keep ! Adding 381 model components to the UV plane model. ! The established model now contains 477 components and 0.360806 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1343+6602_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.1 x 2.825 at 68.01 degrees (North through East) ! Clean map min=-0.0022555 max=0.30972 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1343+6602_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.309717 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304617 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29506 0.29506 0.59012 1.18024 2.36048 4.72096 9.44191 18.8838 37.7677 75.5353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.309 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1343+6602_S_uvs.log closed on Sat Oct 5 08:47:48 2013