! Started logfile: /scr/pima/rdv72_uvs/J0914+0245_S_uvs.log on Sat Oct 5 08:46:16 2013 obs /scr/pima/rdv72_uvs/J0914+0245_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0914+0245_S_uva.fits ! AN table 1: 20 integrations on 3 of 3 possible baselines. ! AN table 2: 9 integrations on 1 of 1 possible baselines. ! AN table 3: 5 integrations on 3 of 3 possible baselines. ! AN table 4: 13 integrations on 1 of 1 possible baselines. ! AN table 5: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.748052 visibilities/baseline/integration-bin. ! Found source: J0914+0245 ! ! 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 1152 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/J0914+0245_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 12 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.249754Jy sigma=10.354524 ! Fit after self-cal, rms=0.403843Jy sigma=2.951992 ! 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=2.038 mas, bmaj=5.923 mas, bpa=-10.32 degrees ! Estimated noise=3.40605 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 = 0.544886 Jy ! Component: 100 - total flux cleaned = 0.684389 Jy ! Total flux subtracted in 100 components = 0.684389 Jy ! Clean residual min=-0.071937 max=0.091576 Jy/beam ! Clean residual mean=0.000003 rms=0.016438 Jy/beam ! Combined flux in latest and established models = 0.684389 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.684389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236015Jy sigma=2.025659 ! Fit after self-cal, rms=0.235970Jy sigma=2.025501 ! 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=2.353 mas, bmaj=6.516 mas, bpa=-10.24 degrees ! Estimated noise=2.75637 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 = 0.0760087 Jy ! Component: 100 - total flux cleaned = 0.0963615 Jy ! Component: 150 - total flux cleaned = 0.107556 Jy ! Component: 200 - total flux cleaned = 0.116628 Jy ! Total flux subtracted in 200 components = 0.116628 Jy ! Clean residual min=-0.062386 max=0.062377 Jy/beam ! Clean residual mean=0.000087 rms=0.014770 Jy/beam ! Combined flux in latest and established models = 0.801016 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.801016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206931Jy sigma=1.739459 ! Fit after self-cal, rms=0.206858Jy sigma=1.738776 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* SC 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.13 FD 1.04 KP 1.17 LA 1.09 ! NL 0.94 NY 1.47 PT 1.07 SC 0.88 ! WZ 0.93 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* SC 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 FD 1.09 KP 1.14 LA 1.00 ! NL 0.95 NY 1.23 PT 1.05 SC 0.96 ! WZ 0.86 ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* SC 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.17 FD 1.10 KP 1.14 LA 0.89 ! NL 0.99 NY 1.20 PT 1.08 SC 0.84 ! WZ 0.81 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* SC 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! NL 0.00* NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.47 FD 1.06 KP 1.05 LA 0.80 ! NL 0.92 NY 1.18 PT 0.94 SC 0.84 ! WZ 0.80 ! ! ! Fit before self-cal, rms=0.206858Jy sigma=1.738776 ! Fit after self-cal, rms=0.111817Jy sigma=0.813304 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=6.713 mas, bpa=-11.82 degrees ! Estimated noise=3.15432 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 (-15, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527241 Jy ! Component: 100 - total flux cleaned = 0.00328238 Jy ! Component: 150 - total flux cleaned = 0.0027331 Jy ! Component: 200 - total flux cleaned = 0.00355651 Jy ! Total flux subtracted in 200 components = 0.00355651 Jy ! Clean residual min=-0.013221 max=0.011423 Jy/beam ! Clean residual mean=0.000022 rms=0.003073 Jy/beam ! Combined flux in latest and established models = 0.804573 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.804573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104884Jy sigma=0.744181 ! Fit after self-cal, rms=0.104996Jy sigma=0.742500 ! 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=0.104996Jy sigma=0.742500 ! Fit after self-cal, rms=0.104980Jy sigma=0.739513 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=6.707 mas, bpa=-11.71 degrees ! Estimated noise=3.14066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692797 Jy ! Component: 100 - total flux cleaned = 1.21417e-05 Jy ! Component: 150 - total flux cleaned = -0.000268187 Jy ! Component: 200 - total flux cleaned = -5.90218e-05 Jy ! Total flux subtracted in 200 components = -5.90218e-05 Jy ! Clean residual min=-0.010422 max=0.010821 Jy/beam ! Clean residual mean=0.000021 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 0.804514 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.804514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103543Jy sigma=0.722739 ! Fit after self-cal, rms=0.103478Jy sigma=0.722257 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 (-87.5, -111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424949 Jy ! Component: 100 - total flux cleaned = 0.0049832 Jy ! Component: 150 - total flux cleaned = 0.00478964 Jy ! Component: 200 - total flux cleaned = 0.00462801 Jy ! Total flux subtracted in 200 components = 0.00462801 Jy ! Clean residual min=-0.009058 max=0.010159 Jy/beam ! Clean residual mean=0.000022 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.809142 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.809142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102178Jy sigma=0.710869 ! Fit after self-cal, rms=0.102129Jy sigma=0.710327 ! Inverting map ! Added new window around map position (35, 121.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422153 Jy ! Component: 100 - total flux cleaned = 0.00589859 Jy ! Component: 150 - total flux cleaned = 0.00690483 Jy ! Component: 200 - total flux cleaned = 0.00690126 Jy ! Total flux subtracted in 200 components = 0.00690126 Jy ! Clean residual min=-0.007996 max=0.007949 Jy/beam ! Clean residual mean=0.000022 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.816043 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.816043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101088Jy sigma=0.701149 ! Fit after self-cal, rms=0.101047Jy sigma=0.700852 ! 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=0.101047Jy sigma=0.700852 ! Fit after self-cal, rms=0.100933Jy sigma=0.698868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=6.708 mas, bpa=-11.63 degrees ! Estimated noise=3.13653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199661 Jy ! Component: 100 - total flux cleaned = 0.00186304 Jy ! Component: 150 - total flux cleaned = 0.00173249 Jy ! Component: 200 - total flux cleaned = 0.00149377 Jy ! Total flux subtracted in 200 components = 0.00149377 Jy ! Clean residual min=-0.007219 max=0.007508 Jy/beam ! Clean residual mean=0.000014 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.817537 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.817537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100564Jy sigma=0.694892 ! Fit after self-cal, rms=0.100545Jy sigma=0.694835 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 = 0.000266353 Jy ! Component: 100 - total flux cleaned = 4.32342e-05 Jy ! Component: 150 - total flux cleaned = 4.18273e-05 Jy ! Component: 200 - total flux cleaned = -5.56144e-05 Jy ! Total flux subtracted in 200 components = -5.56144e-05 Jy ! Clean residual min=-0.006927 max=0.007186 Jy/beam ! Clean residual mean=0.000013 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.817481 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.817481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100339Jy sigma=0.692933 ! Fit after self-cal, rms=0.100324Jy sigma=0.692886 ! 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=0.100324Jy sigma=0.692886 ! Fit after self-cal, rms=0.100355Jy sigma=0.692587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.406 mas, bmaj=10.69 mas, bpa=39.74 degrees ! Estimated noise=3.90746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245497 Jy ! Component: 100 - total flux cleaned = -0.000195005 Jy ! Component: 150 - total flux cleaned = -0.000356658 Jy ! Component: 200 - total flux cleaned = -0.000584207 Jy ! Total flux subtracted in 200 components = -0.000584207 Jy ! Clean residual min=-0.007376 max=0.007450 Jy/beam ! Clean residual mean=0.000048 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.816897 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.816897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100307Jy sigma=0.692063 ! Fit after self-cal, rms=0.100287Jy sigma=0.692030 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 = -0.00013368 Jy ! Component: 100 - total flux cleaned = -0.000409614 Jy ! Component: 150 - total flux cleaned = -0.000602749 Jy ! Component: 200 - total flux cleaned = -0.000722689 Jy ! Total flux subtracted in 200 components = -0.000722689 Jy ! Clean residual min=-0.007138 max=0.007326 Jy/beam ! Clean residual mean=0.000052 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.816174 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.816174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100265Jy sigma=0.691703 ! Fit after self-cal, rms=0.100258Jy sigma=0.691679 ! 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=2.213 mas, bmaj=6.711 mas, bpa=-11.6 degrees ! Estimated noise=3.13522 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.213 x 6.711 at -11.6 degrees (North through East) ! Clean map min=-0.016677 max=0.66538 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100258Jy sigma=0.691679 ! Fit after self-cal, rms=0.093014Jy sigma=0.617399 ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=6.707 mas, bpa=-11.6 degrees ! Estimated noise=3.13545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162849 Jy ! Component: 100 - total flux cleaned = 0.00202113 Jy ! Component: 150 - total flux cleaned = 0.00202043 Jy ! Component: 200 - total flux cleaned = 0.00217987 Jy ! Total flux subtracted in 200 components = 0.00217987 Jy ! Clean residual min=-0.006817 max=0.006770 Jy/beam ! Clean residual mean=0.000031 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.818354 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.818354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092823Jy sigma=0.615651 ! Fit after self-cal, rms=0.092803Jy sigma=0.615582 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188393 Jy ! Component: 100 - total flux cleaned = 4.9051e-05 Jy ! Component: 150 - total flux cleaned = 4.87197e-05 Jy ! Component: 200 - total flux cleaned = 0.000113373 Jy ! Total flux subtracted in 200 components = 0.000113373 Jy ! Clean residual min=-0.006805 max=0.006658 Jy/beam ! Clean residual mean=0.000029 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.818467 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.818467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092691Jy sigma=0.614805 ! Fit after self-cal, rms=0.092681Jy sigma=0.614789 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092681Jy sigma=0.614789 ! Fit after self-cal, rms=0.092584Jy sigma=0.614542 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=1.933 mas, bmaj=6.075 mas, bpa=-11.46 degrees ! Estimated noise=3.7945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.530255 Jy ! Component: 100 - total flux cleaned = 0.655795 Jy ! Component: 150 - total flux cleaned = 0.706577 Jy ! Component: 200 - total flux cleaned = 0.731773 Jy ! Total flux subtracted in 200 components = 0.731773 Jy ! Clean residual min=-0.014161 max=0.020052 Jy/beam ! Clean residual mean=0.000009 rms=0.004179 Jy/beam ! Combined flux in latest and established models = 0.731772 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 0.731772 Jy ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=6.708 mas, bpa=-11.59 degrees ! Estimated noise=3.13463 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) ! Added new window around map position (-4.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271822 Jy ! Component: 100 - total flux cleaned = 0.0441132 Jy ! Component: 150 - total flux cleaned = 0.0563743 Jy ! Component: 200 - total flux cleaned = 0.064296 Jy ! Total flux subtracted in 200 components = 0.064296 Jy ! Clean residual min=-0.009298 max=0.010596 Jy/beam ! Clean residual mean=0.000030 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.796068 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.796068 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=9.39 mas, bmaj=10.7 mas, bpa=39.89 degrees ! Estimated noise=3.91049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115357 Jy ! Component: 100 - total flux cleaned = 0.0153589 Jy ! Component: 150 - total flux cleaned = 0.0173834 Jy ! Component: 200 - total flux cleaned = 0.0187866 Jy ! Total flux subtracted in 200 components = 0.0187866 Jy ! Clean residual min=-0.007934 max=0.008097 Jy/beam ! Clean residual mean=0.000048 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 0.814855 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 = 0.000391266 Jy ! Component: 100 - total flux cleaned = 0.00103813 Jy ! Component: 150 - total flux cleaned = 0.00150932 Jy ! Component: 200 - total flux cleaned = 0.00192445 Jy ! Total flux subtracted in 200 components = 0.00192445 Jy ! Clean residual min=-0.007810 max=0.007778 Jy/beam ! Clean residual mean=0.000055 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.816779 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 91 components and 0.816779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=6.708 mas, bpa=-11.59 degrees ! Estimated noise=3.13463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204195 Jy ! Component: 100 - total flux cleaned = -0.00391443 Jy ! Component: 150 - total flux cleaned = -0.00411384 Jy ! Component: 200 - total flux cleaned = -0.00428625 Jy ! Total flux subtracted in 200 components = -0.00428625 Jy ! Clean residual min=-0.007753 max=0.007406 Jy/beam ! Clean residual mean=0.000021 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.812493 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.812493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094040Jy sigma=0.622032 ! Fit after self-cal, rms=0.093669Jy sigma=0.618876 wmodel /scr/pima/rdv72_uvs/J0914+0245_S_map.mod ! Writing 118 model components to file: /scr/pima/rdv72_uvs/J0914+0245_S_map.mod wobs /scr/pima/rdv72_uvs/J0914+0245_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0914+0245_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0914+0245_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv72_uvs/J0914+0245_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 = -0.00187947 Jy ! Component: 100 - total flux cleaned = -0.001111 Jy ! Component: 150 - total flux cleaned = -0.000810105 Jy ! Component: 200 - total flux cleaned = -0.000713422 Jy ! Component: 250 - total flux cleaned = -0.000713959 Jy ! Component: 300 - total flux cleaned = -0.00107179 Jy ! Component: 350 - total flux cleaned = -0.00150294 Jy ! Component: 400 - total flux cleaned = -0.00167045 Jy ! Component: 450 - total flux cleaned = -0.00207766 Jy ! Component: 500 - total flux cleaned = -0.0024733 Jy ! Component: 550 - total flux cleaned = -0.0027819 Jy ! Component: 600 - total flux cleaned = -0.00293155 Jy ! Component: 650 - total flux cleaned = -0.00337286 Jy ! Component: 700 - total flux cleaned = -0.00387303 Jy ! Component: 750 - total flux cleaned = -0.00408001 Jy ! Component: 800 - total flux cleaned = -0.00435198 Jy ! Component: 850 - total flux cleaned = -0.00461884 Jy ! Component: 900 - total flux cleaned = -0.0048172 Jy ! Component: 950 - total flux cleaned = -0.0050743 Jy ! Component: 1000 - total flux cleaned = -0.00519963 Jy ! Component: 1050 - total flux cleaned = -0.00532207 Jy ! Component: 1100 - total flux cleaned = -0.00544216 Jy ! Component: 1150 - total flux cleaned = -0.00532407 Jy ! Component: 1200 - total flux cleaned = -0.00561586 Jy ! Component: 1250 - total flux cleaned = -0.00572919 Jy ! Component: 1300 - total flux cleaned = -0.00589698 Jy ! Component: 1350 - total flux cleaned = -0.00584045 Jy ! Component: 1400 - total flux cleaned = -0.0059492 Jy ! Component: 1450 - total flux cleaned = -0.00605549 Jy ! Component: 1500 - total flux cleaned = -0.00610732 Jy ! Component: 1550 - total flux cleaned = -0.00626449 Jy ! Component: 1600 - total flux cleaned = -0.00652069 Jy ! Component: 1650 - total flux cleaned = -0.00662156 Jy ! Component: 1700 - total flux cleaned = -0.0066708 Jy ! Component: 1750 - total flux cleaned = -0.00686614 Jy ! Component: 1800 - total flux cleaned = -0.00696296 Jy ! Component: 1850 - total flux cleaned = -0.00724905 Jy ! Component: 1900 - total flux cleaned = -0.00729541 Jy ! Component: 1950 - total flux cleaned = -0.00738902 Jy ! Component: 2000 - total flux cleaned = -0.00752735 Jy ! Component: 2050 - total flux cleaned = -0.00766377 Jy ! Component: 2100 - total flux cleaned = -0.00788822 Jy ! Component: 2150 - total flux cleaned = -0.00793229 Jy ! Component: 2200 - total flux cleaned = -0.00797691 Jy ! Component: 2250 - total flux cleaned = -0.00819517 Jy ! Component: 2300 - total flux cleaned = -0.00815228 Jy ! Component: 2350 - total flux cleaned = -0.00828057 Jy ! Component: 2400 - total flux cleaned = -0.00823782 Jy ! Component: 2450 - total flux cleaned = -0.00823799 Jy ! Component: 2500 - total flux cleaned = -0.00815484 Jy ! Component: 2550 - total flux cleaned = -0.0080725 Jy ! Component: 2600 - total flux cleaned = -0.00794973 Jy ! Component: 2650 - total flux cleaned = -0.00786856 Jy ! Component: 2700 - total flux cleaned = -0.00790901 Jy ! Component: 2750 - total flux cleaned = -0.00778932 Jy ! Component: 2800 - total flux cleaned = -0.0077895 Jy ! Component: 2850 - total flux cleaned = -0.00775028 Jy ! Component: 2900 - total flux cleaned = -0.00771132 Jy ! Component: 2950 - total flux cleaned = -0.00774997 Jy ! Component: 3000 - total flux cleaned = -0.00763412 Jy ! Component: 3050 - total flux cleaned = -0.00763417 Jy ! Component: 3100 - total flux cleaned = -0.00748205 Jy ! Component: 3150 - total flux cleaned = -0.00729367 Jy ! Component: 3200 - total flux cleaned = -0.00718124 Jy ! Component: 3250 - total flux cleaned = -0.00718101 Jy ! Component: 3300 - total flux cleaned = -0.00706973 Jy ! Component: 3350 - total flux cleaned = -0.00710666 Jy ! Component: 3400 - total flux cleaned = -0.00710641 Jy ! Component: 3450 - total flux cleaned = -0.00703337 Jy ! Component: 3500 - total flux cleaned = -0.00703344 Jy ! Component: 3550 - total flux cleaned = -0.0069609 Jy ! Component: 3600 - total flux cleaned = -0.00685271 Jy ! Component: 3650 - total flux cleaned = -0.00678098 Jy ! Component: 3700 - total flux cleaned = -0.00670952 Jy ! Component: 3750 - total flux cleaned = -0.00660246 Jy ! Component: 3800 - total flux cleaned = -0.00656718 Jy ! Component: 3850 - total flux cleaned = -0.00653162 Jy ! Component: 3900 - total flux cleaned = -0.00646107 Jy ! Component: 3950 - total flux cleaned = -0.00639055 Jy ! Component: 4000 - total flux cleaned = -0.00639052 Jy ! Component: 4050 - total flux cleaned = -0.00642565 Jy ! Total flux subtracted in 4096 components = -0.00646062 Jy ! Clean residual min=-0.002053 max=0.002115 Jy/beam ! Clean residual mean=0.000010 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.806032 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 353 components and 0.806032 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0914+0245_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.211 x 6.708 at -11.59 degrees (North through East) ! Clean map min=-0.0046964 max=0.66571 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0914+0245_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.665714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572259 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257885 0.257885 0.51577 1.03154 2.06308 4.12616 8.25232 16.5046 33.0093 66.0186 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.665 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0914+0245_S_uvs.log closed on Sat Oct 5 08:46:20 2013