! Started logfile: J1104+3812_S_2003_07_09_pus_uvs.log on Sun Apr 7 21:57:12 2013 obs J1104+3812_S_2003_07_09_pus_uva.fits ! Reading UV FITS file: J1104+3812_S_2003_07_09_pus_uva.fits ! AN table 1: 193 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.493864 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1104+3812 ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1520 lines of history. ! ! Reading 65196 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1104+3812_S_2003_07_09_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 = 512x512 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 1271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1095 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1095 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.827832Jy sigma=0.007425 ! Fit after self-cal, rms=0.666577Jy sigma=0.005997 ! 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=2.078 mas, bmaj=3.263 mas, bpa=-30.16 degrees ! Estimated noise=963.784 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 = 0.276762 Jy ! Component: 100 - total flux cleaned = 0.339607 Jy ! Total flux subtracted in 100 components = 0.339607 Jy ! Clean residual min=-0.011963 max=0.024703 Jy/beam ! Clean residual mean=0.000018 rms=0.003950 Jy/beam ! Combined flux in latest and established models = 0.339607 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.339607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212093Jy sigma=0.001595 ! Fit after self-cal, rms=0.212098Jy sigma=0.001595 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264089 Jy ! Component: 100 - total flux cleaned = 0.0433322 Jy ! Total flux subtracted in 100 components = 0.0433322 Jy ! Clean residual min=-0.012014 max=0.019408 Jy/beam ! Clean residual mean=0.000011 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 0.382939 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.382939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207463Jy sigma=0.001520 ! Fit after self-cal, rms=0.207404Jy sigma=0.001519 ! Inverting map ! Added new window around map position (-3.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179475 Jy ! Component: 100 - total flux cleaned = 0.0283384 Jy ! Total flux subtracted in 100 components = 0.0283384 Jy ! Clean residual min=-0.011469 max=0.016119 Jy/beam ! Clean residual mean=0.000009 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 0.411278 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.411278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205529Jy sigma=0.001488 ! Fit after self-cal, rms=0.205393Jy sigma=0.001487 ! 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=2.684 mas, bmaj=3.865 mas, bpa=-24.04 degrees ! Estimated noise=328.693 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 = 0.0148907 Jy ! Component: 100 - total flux cleaned = 0.0241325 Jy ! Component: 150 - total flux cleaned = 0.0301173 Jy ! Component: 200 - total flux cleaned = 0.0340333 Jy ! Total flux subtracted in 200 components = 0.0340333 Jy ! Clean residual min=-0.007834 max=0.010338 Jy/beam ! Clean residual mean=-0.000003 rms=0.002429 Jy/beam ! Combined flux in latest and established models = 0.445311 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.445311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204305Jy sigma=0.001471 ! Fit after self-cal, rms=0.204242Jy sigma=0.001470 ! 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 1.00 FD 1.18 GC 1.00 GG 1.00* ! HN 0.94 KP 0.91 LA 1.15 MA 1.00* ! MK 1.01 NL 0.98 NY 1.16 ON 1.00* ! OV 0.95 PT 1.04 SC 0.90 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 GC 0.93 GG 1.00* ! HN 1.01 KP 0.99 LA 1.12 MA 1.00* ! MK 1.05 NL 1.02 NY 0.90 ON 1.00* ! OV 1.03 PT 1.02 SC 0.93 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 GC 1.13 GG 1.00* ! HN 1.01 KP 0.96 LA 0.91 MA 0.75 ! MK 1.01 NL 1.06 NY 0.89 ON 1.00* ! OV 1.02 PT 1.04 SC 1.08 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 GC 1.15 GG 1.00* ! HN 0.94 KP 0.98 LA 0.75 MA 1.21 ! MK 0.95 NL 1.00 NY 0.83 ON 1.00* ! OV 0.89 PT 1.02 SC 1.09 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.07 ! ! ! Fit before self-cal, rms=0.204242Jy sigma=0.001470 ! Fit after self-cal, rms=0.188062Jy sigma=0.001373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.694 mas, bmaj=3.868 mas, bpa=-24.15 degrees ! Estimated noise=327.529 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 = 0.0049635 Jy ! Component: 100 - total flux cleaned = 0.00619555 Jy ! Component: 150 - total flux cleaned = 0.00607334 Jy ! Component: 200 - total flux cleaned = 0.00581517 Jy ! Total flux subtracted in 200 components = 0.00581517 Jy ! Clean residual min=-0.003726 max=0.006743 Jy/beam ! Clean residual mean=0.000040 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.451126 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.451126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187930Jy sigma=0.001371 ! Fit after self-cal, rms=0.188019Jy sigma=0.001370 ! 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=0.188019Jy sigma=0.001370 ! Fit after self-cal, rms=0.188304Jy sigma=0.001370 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=3.865 mas, bpa=-24.1 degrees ! Estimated noise=327.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246553 Jy ! Component: 100 - total flux cleaned = 0.00276674 Jy ! Component: 150 - total flux cleaned = 0.00263738 Jy ! Component: 200 - total flux cleaned = 0.00255683 Jy ! Total flux subtracted in 200 components = 0.00255683 Jy ! Clean residual min=-0.003597 max=0.006286 Jy/beam ! Clean residual mean=0.000040 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.453683 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.453683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188262Jy sigma=0.001370 ! Fit after self-cal, rms=0.188252Jy sigma=0.001370 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, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590605 Jy ! Component: 100 - total flux cleaned = 0.00947624 Jy ! Component: 150 - total flux cleaned = 0.0119507 Jy ! Component: 200 - total flux cleaned = 0.013816 Jy ! Total flux subtracted in 200 components = 0.013816 Jy ! Clean residual min=-0.003314 max=0.004287 Jy/beam ! Clean residual mean=0.000032 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.467499 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.467499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188075Jy sigma=0.001367 ! Fit after self-cal, rms=0.188061Jy sigma=0.001367 ! 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=0.188061Jy sigma=0.001367 ! Fit after self-cal, rms=0.188595Jy sigma=0.001366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.701 mas, bmaj=3.865 mas, bpa=-24.06 degrees ! Estimated noise=328.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201752 Jy ! Component: 100 - total flux cleaned = 0.00314896 Jy ! Component: 150 - total flux cleaned = 0.00376541 Jy ! Component: 200 - total flux cleaned = 0.00414235 Jy ! Total flux subtracted in 200 components = 0.00414235 Jy ! Clean residual min=-0.003269 max=0.004238 Jy/beam ! Clean residual mean=0.000028 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.471641 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.471641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188563Jy sigma=0.001366 ! Fit after self-cal, rms=0.188573Jy sigma=0.001366 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 = 0.000396322 Jy ! Component: 100 - total flux cleaned = 0.000620135 Jy ! Component: 150 - total flux cleaned = 0.000789214 Jy ! Component: 200 - total flux cleaned = 0.0010058 Jy ! Total flux subtracted in 200 components = 0.0010058 Jy ! Clean residual min=-0.003290 max=0.004168 Jy/beam ! Clean residual mean=0.000027 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.472647 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.472647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188559Jy sigma=0.001365 ! Fit after self-cal, rms=0.188557Jy sigma=0.001365 ! 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=0.188557Jy sigma=0.001365 ! Fit after self-cal, rms=0.188586Jy sigma=0.001365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.241 mas, bmaj=8.819 mas, bpa=10.65 degrees ! Estimated noise=419.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319622 Jy ! Component: 100 - total flux cleaned = 0.00497824 Jy ! Component: 150 - total flux cleaned = 0.00565143 Jy ! Component: 200 - total flux cleaned = 0.00587599 Jy ! Total flux subtracted in 200 components = 0.00587599 Jy ! Clean residual min=-0.005956 max=0.009137 Jy/beam ! Clean residual mean=0.000070 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 0.478523 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.478523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188620Jy sigma=0.001365 ! Fit after self-cal, rms=0.188617Jy sigma=0.001365 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 = 0.00033672 Jy ! Component: 100 - total flux cleaned = 0.000463823 Jy ! Component: 150 - total flux cleaned = 0.000520407 Jy ! Component: 200 - total flux cleaned = 0.000522272 Jy ! Total flux subtracted in 200 components = 0.000522272 Jy ! Clean residual min=-0.005893 max=0.009110 Jy/beam ! Clean residual mean=0.000069 rms=0.002711 Jy/beam ! Combined flux in latest and established models = 0.479045 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.479045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188633Jy sigma=0.001365 ! Fit after self-cal, rms=0.188630Jy sigma=0.001365 ! 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=2.702 mas, bmaj=3.864 mas, bpa=-24.05 degrees ! Estimated noise=328.367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.702 x 3.864 at -24.05 degrees (North through East) ! Clean map min=-0.0034464 max=0.3645 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=2.094 mas, bmaj=3.253 mas, bpa=-29.92 degrees ! Estimated noise=973.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278741 Jy ! Component: 100 - total flux cleaned = 0.345426 Jy ! Component: 150 - total flux cleaned = 0.376822 Jy ! Component: 200 - total flux cleaned = 0.395783 Jy ! Total flux subtracted in 200 components = 0.395783 Jy ! Clean residual min=-0.008748 max=0.010220 Jy/beam ! Clean residual mean=0.000017 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.395783 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 0.395783 Jy ! Inverting map and beam ! Estimated beam: bmin=2.702 mas, bmaj=3.864 mas, bpa=-24.05 degrees ! Estimated noise=328.367 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 = 0.0198097 Jy ! Component: 100 - total flux cleaned = 0.032015 Jy ! Component: 150 - total flux cleaned = 0.0403907 Jy ! Component: 200 - total flux cleaned = 0.0467409 Jy ! Total flux subtracted in 200 components = 0.0467409 Jy ! Clean residual min=-0.003688 max=0.005199 Jy/beam ! Clean residual mean=0.000043 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.442524 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.442524 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=7.241 mas, bmaj=8.819 mas, bpa=10.65 degrees ! Estimated noise=419.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110003 Jy ! Component: 100 - total flux cleaned = 0.0179405 Jy ! Component: 150 - total flux cleaned = 0.0228555 Jy ! Component: 200 - total flux cleaned = 0.0264363 Jy ! Total flux subtracted in 200 components = 0.0264363 Jy ! Clean residual min=-0.006749 max=0.009663 Jy/beam ! Clean residual mean=0.000084 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.46896 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 = 0.00264931 Jy ! Component: 100 - total flux cleaned = 0.00462576 Jy ! Component: 150 - total flux cleaned = 0.00610797 Jy ! Component: 200 - total flux cleaned = 0.00722505 Jy ! Total flux subtracted in 200 components = 0.00722505 Jy ! Clean residual min=-0.006017 max=0.009305 Jy/beam ! Clean residual mean=0.000072 rms=0.002707 Jy/beam ! Combined flux in latest and established models = 0.476185 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 106 components and 0.476185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.702 mas, bmaj=3.864 mas, bpa=-24.05 degrees ! Estimated noise=328.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00311602 Jy ! Component: 100 - total flux cleaned = -0.00333851 Jy ! Component: 150 - total flux cleaned = -0.00324016 Jy ! Component: 200 - total flux cleaned = -0.00308032 Jy ! Total flux subtracted in 200 components = -0.00308032 Jy ! Clean residual min=-0.003434 max=0.004112 Jy/beam ! Clean residual mean=0.000025 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.473105 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.473105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188669Jy sigma=0.001365 ! Fit after self-cal, rms=0.188630Jy sigma=0.001365 wmodel J1104+3812_S_2003_07_09_pus_map.mod ! Writing 115 model components to file: J1104+3812_S_2003_07_09_pus_map.mod wobs J1104+3812_S_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J1104+3812_S_2003_07_09_pus_uvs.fits wwins J1104+3812_S_2003_07_09_pus_map.win ! wwins: Wrote 3 windows to J1104+3812_S_2003_07_09_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012145 Jy ! Component: 100 - total flux cleaned = 0.00194617 Jy ! Component: 150 - total flux cleaned = 0.00291648 Jy ! Component: 200 - total flux cleaned = 0.00383485 Jy ! Component: 250 - total flux cleaned = 0.00481508 Jy ! Component: 300 - total flux cleaned = 0.00570705 Jy ! Component: 350 - total flux cleaned = 0.00656826 Jy ! Component: 400 - total flux cleaned = 0.00717097 Jy ! Component: 450 - total flux cleaned = 0.00771051 Jy ! Component: 500 - total flux cleaned = 0.00827865 Jy ! Component: 550 - total flux cleaned = 0.00878937 Jy ! Component: 600 - total flux cleaned = 0.00916213 Jy ! Component: 650 - total flux cleaned = 0.00952613 Jy ! Component: 700 - total flux cleaned = 0.00980353 Jy ! Component: 750 - total flux cleaned = 0.0102674 Jy ! Component: 800 - total flux cleaned = 0.0106069 Jy ! Component: 850 - total flux cleaned = 0.0110131 Jy ! Component: 900 - total flux cleaned = 0.0113741 Jy ! Component: 950 - total flux cleaned = 0.011729 Jy ! Component: 1000 - total flux cleaned = 0.0120418 Jy ! Component: 1050 - total flux cleaned = 0.0123824 Jy ! Component: 1100 - total flux cleaned = 0.0127157 Jy ! Component: 1150 - total flux cleaned = 0.0129778 Jy ! Component: 1200 - total flux cleaned = 0.0132677 Jy ! Component: 1250 - total flux cleaned = 0.0135834 Jy ! Component: 1300 - total flux cleaned = 0.0136144 Jy ! Component: 1350 - total flux cleaned = 0.01389 Jy ! Component: 1400 - total flux cleaned = 0.0140111 Jy ! Component: 1450 - total flux cleaned = 0.0141894 Jy ! Component: 1500 - total flux cleaned = 0.0142769 Jy ! Component: 1550 - total flux cleaned = 0.0143925 Jy ! Component: 1600 - total flux cleaned = 0.0145629 Jy ! Component: 1650 - total flux cleaned = 0.0146746 Jy ! Component: 1700 - total flux cleaned = 0.0147569 Jy ! Component: 1750 - total flux cleaned = 0.0148662 Jy ! Component: 1800 - total flux cleaned = 0.0149736 Jy ! Component: 1850 - total flux cleaned = 0.0150532 Jy ! Component: 1900 - total flux cleaned = 0.0151841 Jy ! Component: 1950 - total flux cleaned = 0.0152613 Jy ! Component: 2000 - total flux cleaned = 0.015287 Jy ! Total flux subtracted in 2048 components = 0.015438 Jy ! Clean residual min=-0.001428 max=0.001639 Jy/beam ! Clean residual mean=0.000013 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.488543 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 288 components and 0.488543 Jy ![Exited script file: muppet] wmap "J1104+3812_S_2003_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.702 x 3.864 at -24.05 degrees (North through East) ! Clean map min=-0.0021468 max=0.36695 Jy/beam ! Writing clean map to FITS file: J1104+3812_S_2003_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.366952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000508193 device "J1104+3812_S_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1104+3812_S_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.415471 0.415471 0.830941 1.66188 3.32377 6.64753 13.2951 26.5901 53.1802 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.366 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.702 x 3.864 at -24.05 degrees (North through East) ! Clean map min=-0.0021468 max=0.36695 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1104+3812_S_2003_07_09_pus_uvs.log closed on Sun Apr 7 21:57:24 2013