! Started logfile: /scr/pima/rdv94_uvs/J1113+1442_X_uvs.log on Mon Sep 23 22:10:43 2013 obs /scr/pima/rdv94_uvs/J1113+1442_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1113+1442_X_uva.fits ! AN table 1: 252 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.367244 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1113+1442 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 20360 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J1113+1442_X] 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 0.200x0.200 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 1700 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1700 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1700 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1700 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.066617Jy sigma=2.226823 ! Fit after self-cal, rms=0.723153Jy sigma=1.499912 ! 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=0.9582 mas, bmaj=2.642 mas, bpa=-22.88 degrees ! Estimated noise=5.50355 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 = 0.219528 Jy ! Component: 100 - total flux cleaned = 0.270145 Jy ! Total flux subtracted in 100 components = 0.270145 Jy ! Clean residual min=-0.009452 max=0.019168 Jy/beam ! Clean residual mean=0.000003 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.270145 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.270145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110946Jy sigma=0.223380 ! Fit after self-cal, rms=0.110956Jy sigma=0.223353 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205835 Jy ! Component: 100 - total flux cleaned = 0.0305714 Jy ! Total flux subtracted in 100 components = 0.0305714 Jy ! Clean residual min=-0.005900 max=0.006295 Jy/beam ! Clean residual mean=0.000002 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.300716 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.300716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106934Jy sigma=0.212109 ! Fit after self-cal, rms=0.106974Jy sigma=0.212039 ! 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=1.177 mas, bmaj=2.911 mas, bpa=-20.33 degrees ! Estimated noise=2.91294 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 = 0.00925971 Jy ! Component: 100 - total flux cleaned = 0.0140993 Jy ! Component: 150 - total flux cleaned = 0.017143 Jy ! Component: 200 - total flux cleaned = 0.0191072 Jy ! Total flux subtracted in 200 components = 0.0191072 Jy ! Clean residual min=-0.005164 max=0.004468 Jy/beam ! Clean residual mean=0.000006 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.319823 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.319824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106356Jy sigma=0.209921 ! Fit after self-cal, rms=0.106378Jy sigma=0.209900 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00 KP 1.03 ! LA 1.01 MK 1.00 NL 0.96 NY 1.00* ! OV 0.99 PT 0.99 WF 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.01 HN 0.98 KP 0.96 ! LA 0.97 MK 0.99 NL 0.97 NY 1.00* ! OV 0.99 PT 0.98 WF 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.87 ! LA 1.03 MK 0.99 NL 1.02 NY 1.00* ! OV 1.07 PT 1.00 WF 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.04 KP 0.94 ! LA 1.01 MK 1.05 NL 1.03 NY 1.00* ! OV 1.03 PT 1.02 WF 1.00* ! ! ! Fit before self-cal, rms=0.106378Jy sigma=0.209900 ! Fit after self-cal, rms=0.105055Jy sigma=0.206199 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=2.928 mas, bpa=-20.3 degrees ! Estimated noise=2.90796 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 = -0.00226276 Jy ! Component: 100 - total flux cleaned = -0.00314882 Jy ! Component: 150 - total flux cleaned = -0.00341905 Jy ! Component: 200 - total flux cleaned = -0.00360943 Jy ! Total flux subtracted in 200 components = -0.00360943 Jy ! Clean residual min=-0.003202 max=0.003595 Jy/beam ! Clean residual mean=0.000006 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.316214 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.316214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104990Jy sigma=0.206089 ! Fit after self-cal, rms=0.105024Jy sigma=0.206054 ! 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=0.105024Jy sigma=0.206054 ! Fit after self-cal, rms=0.105590Jy sigma=0.205107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.932 mas, bpa=-20.26 degrees ! Estimated noise=2.90614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126984 Jy ! Component: 100 - total flux cleaned = -0.00138279 Jy ! Component: 150 - total flux cleaned = -0.00150498 Jy ! Component: 200 - total flux cleaned = -0.00150565 Jy ! Total flux subtracted in 200 components = -0.00150565 Jy ! Clean residual min=-0.002703 max=0.003048 Jy/beam ! Clean residual mean=0.000003 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.314708 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.314708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105565Jy sigma=0.205061 ! Fit after self-cal, rms=0.105585Jy sigma=0.205055 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 (16.4, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261262 Jy ! Component: 100 - total flux cleaned = 0.00323696 Jy ! Component: 150 - total flux cleaned = 0.00372725 Jy ! Component: 200 - total flux cleaned = 0.00393095 Jy ! Total flux subtracted in 200 components = 0.00393095 Jy ! Clean residual min=-0.002717 max=0.002780 Jy/beam ! Clean residual mean=0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.318639 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.318639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105504Jy sigma=0.204878 ! Fit after self-cal, rms=0.105497Jy sigma=0.204867 ! Inverting map ! Added new window around map position (4.8, -38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185548 Jy ! Component: 100 - total flux cleaned = 0.00195845 Jy ! Component: 150 - total flux cleaned = 0.00233165 Jy ! Component: 200 - total flux cleaned = 0.00254664 Jy ! Total flux subtracted in 200 components = 0.00254664 Jy ! Clean residual min=-0.002619 max=0.002633 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.321186 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.321186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105431Jy sigma=0.204725 ! Fit after self-cal, rms=0.105427Jy sigma=0.204717 ! Inverting map ! Added new window around map position (-33.4, 31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207099 Jy ! Component: 100 - total flux cleaned = 0.00270206 Jy ! Component: 150 - total flux cleaned = 0.00314703 Jy ! Component: 200 - total flux cleaned = 0.00329903 Jy ! Total flux subtracted in 200 components = 0.00329903 Jy ! Clean residual min=-0.002446 max=0.002245 Jy/beam ! Clean residual mean=0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.324485 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 112 components and 0.324485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105364Jy sigma=0.204612 ! Fit after self-cal, rms=0.105362Jy sigma=0.204607 ! 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=0.105362Jy sigma=0.204607 ! Fit after self-cal, rms=0.105286Jy sigma=0.204327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.937 mas, bpa=-20.26 degrees ! Estimated noise=2.9032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505195 Jy ! Component: 100 - total flux cleaned = 0.000871488 Jy ! Component: 150 - total flux cleaned = 0.00109386 Jy ! Component: 200 - total flux cleaned = 0.00116308 Jy ! Total flux subtracted in 200 components = 0.00116308 Jy ! Clean residual min=-0.002257 max=0.002169 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.325648 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 123 components and 0.325648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105253Jy sigma=0.204277 ! Fit after self-cal, rms=0.105257Jy sigma=0.204274 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 = 0.00035602 Jy ! Component: 100 - total flux cleaned = 0.000554128 Jy ! Component: 150 - total flux cleaned = 0.000616967 Jy ! Component: 200 - total flux cleaned = 0.000678007 Jy ! Total flux subtracted in 200 components = 0.000678007 Jy ! Clean residual min=-0.002193 max=0.002151 Jy/beam ! Clean residual mean=0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.326326 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 134 components and 0.326326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105236Jy sigma=0.204241 ! Fit after self-cal, rms=0.105235Jy sigma=0.204240 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.105235Jy sigma=0.204240 ! Fit after self-cal, rms=0.105243Jy sigma=0.204227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=3.369 mas, bpa=-20.15 degrees ! Estimated noise=3.22928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468629 Jy ! Component: 100 - total flux cleaned = 0.000546761 Jy ! Component: 150 - total flux cleaned = 0.000740789 Jy ! Component: 200 - total flux cleaned = 0.000852205 Jy ! Total flux subtracted in 200 components = 0.000852205 Jy ! Clean residual min=-0.002323 max=0.001909 Jy/beam ! Clean residual mean=0.000000 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.327178 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.327178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105234Jy sigma=0.204206 ! Fit after self-cal, rms=0.105235Jy sigma=0.204205 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 = 0.000138253 Jy ! Component: 100 - total flux cleaned = 0.000244063 Jy ! Component: 150 - total flux cleaned = 0.000364568 Jy ! Component: 200 - total flux cleaned = 0.000441848 Jy ! Total flux subtracted in 200 components = 0.000441848 Jy ! Clean residual min=-0.002290 max=0.001873 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.32762 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 164 components and 0.32762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105228Jy sigma=0.204192 ! Fit after self-cal, rms=0.105228Jy sigma=0.204191 ! 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=1.183 mas, bmaj=2.938 mas, bpa=-20.25 degrees ! Estimated noise=2.90203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.183 x 2.938 at -20.25 degrees (North through East) ! Clean map min=-0.002025 max=0.28612 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=0.9595 mas, bmaj=2.661 mas, bpa=-22.82 degrees ! Estimated noise=5.54155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220682 Jy ! Component: 100 - total flux cleaned = 0.271138 Jy ! Component: 150 - total flux cleaned = 0.290825 Jy ! Component: 200 - total flux cleaned = 0.30051 Jy ! Total flux subtracted in 200 components = 0.30051 Jy ! Clean residual min=-0.005122 max=0.005602 Jy/beam ! Clean residual mean=-0.000001 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.30051 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.30051 Jy ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.938 mas, bpa=-20.25 degrees ! Estimated noise=2.90203 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 = 0.00702814 Jy ! Component: 100 - total flux cleaned = 0.0110961 Jy ! Component: 150 - total flux cleaned = 0.0141627 Jy ! Component: 200 - total flux cleaned = 0.0164556 Jy ! Total flux subtracted in 200 components = 0.0164556 Jy ! Clean residual min=-0.003094 max=0.002975 Jy/beam ! Clean residual mean=0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.316966 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.316966 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=3.369 mas, bpa=-20.15 degrees ! Estimated noise=3.22928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245755 Jy ! Component: 100 - total flux cleaned = 0.00427718 Jy ! Component: 150 - total flux cleaned = 0.00566995 Jy ! Component: 200 - total flux cleaned = 0.00630469 Jy ! Total flux subtracted in 200 components = 0.00630469 Jy ! Clean residual min=-0.002602 max=0.002144 Jy/beam ! Clean residual mean=0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.32327 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 = 0.000483053 Jy ! Component: 100 - total flux cleaned = 0.000927985 Jy ! Component: 150 - total flux cleaned = 0.00125982 Jy ! Component: 200 - total flux cleaned = 0.00157046 Jy ! Total flux subtracted in 200 components = 0.00157046 Jy ! Clean residual min=-0.002486 max=0.002049 Jy/beam ! Clean residual mean=0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.324841 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 77 components and 0.324841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.938 mas, bpa=-20.25 degrees ! Estimated noise=2.90203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221491 Jy ! Component: 100 - total flux cleaned = -0.000398204 Jy ! Component: 150 - total flux cleaned = -0.00018349 Jy ! Component: 200 - total flux cleaned = -8.50016e-05 Jy ! Total flux subtracted in 200 components = -8.50016e-05 Jy ! Clean residual min=-0.002402 max=0.002175 Jy/beam ! Clean residual mean=0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.324756 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.324756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105315Jy sigma=0.204369 ! Fit after self-cal, rms=0.105305Jy sigma=0.204360 wmodel /scr/pima/rdv94_uvs/J1113+1442_X_map.mod ! Writing 98 model components to file: /scr/pima/rdv94_uvs/J1113+1442_X_map.mod wobs /scr/pima/rdv94_uvs/J1113+1442_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1113+1442_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1113+1442_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv94_uvs/J1113+1442_X_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 = -0.000663728 Jy ! Component: 100 - total flux cleaned = -0.000815254 Jy ! Component: 150 - total flux cleaned = -0.000889739 Jy ! Component: 200 - total flux cleaned = -0.000889811 Jy ! Component: 250 - total flux cleaned = -0.000923162 Jy ! Component: 300 - total flux cleaned = -0.00095435 Jy ! Component: 350 - total flux cleaned = -0.00092313 Jy ! Component: 400 - total flux cleaned = -0.00104347 Jy ! Component: 450 - total flux cleaned = -0.00110197 Jy ! Component: 500 - total flux cleaned = -0.0011021 Jy ! Component: 550 - total flux cleaned = -0.00104593 Jy ! Component: 600 - total flux cleaned = -0.00104559 Jy ! Component: 650 - total flux cleaned = -0.000908655 Jy ! Component: 700 - total flux cleaned = -0.000827747 Jy ! Component: 750 - total flux cleaned = -0.000722204 Jy ! Component: 800 - total flux cleaned = -0.000670492 Jy ! Component: 850 - total flux cleaned = -0.000568562 Jy ! Component: 900 - total flux cleaned = -0.000468221 Jy ! Component: 950 - total flux cleaned = -0.000418462 Jy ! Component: 1000 - total flux cleaned = -0.000247245 Jy ! Component: 1050 - total flux cleaned = -0.000126389 Jy ! Component: 1100 - total flux cleaned = 1.59205e-05 Jy ! Component: 1150 - total flux cleaned = 1.59896e-05 Jy ! Component: 1200 - total flux cleaned = 0.000225368 Jy ! Component: 1250 - total flux cleaned = 0.000340367 Jy ! Component: 1300 - total flux cleaned = 0.000431887 Jy ! Component: 1350 - total flux cleaned = 0.000588839 Jy ! Component: 1400 - total flux cleaned = 0.000743765 Jy ! Component: 1450 - total flux cleaned = 0.000809582 Jy ! Component: 1500 - total flux cleaned = 0.00100495 Jy ! Component: 1550 - total flux cleaned = 0.00106882 Jy ! Component: 1600 - total flux cleaned = 0.00113271 Jy ! Component: 1650 - total flux cleaned = 0.00125893 Jy ! Component: 1700 - total flux cleaned = 0.00138402 Jy ! Component: 1750 - total flux cleaned = 0.00148729 Jy ! Component: 1800 - total flux cleaned = 0.00167072 Jy ! Component: 1850 - total flux cleaned = 0.00183207 Jy ! Component: 1900 - total flux cleaned = 0.00185149 Jy ! Component: 1950 - total flux cleaned = 0.00197043 Jy ! Component: 2000 - total flux cleaned = 0.00208786 Jy ! Component: 2050 - total flux cleaned = 0.00212662 Jy ! Component: 2100 - total flux cleaned = 0.00224214 Jy ! Component: 2150 - total flux cleaned = 0.00231844 Jy ! Component: 2200 - total flux cleaned = 0.00239372 Jy ! Component: 2250 - total flux cleaned = 0.00243131 Jy ! Component: 2300 - total flux cleaned = 0.00246846 Jy ! Component: 2350 - total flux cleaned = 0.00268916 Jy ! Component: 2400 - total flux cleaned = 0.00270743 Jy ! Component: 2450 - total flux cleaned = 0.00268945 Jy ! Component: 2500 - total flux cleaned = 0.00274297 Jy ! Component: 2550 - total flux cleaned = 0.00277843 Jy ! Component: 2600 - total flux cleaned = 0.00286659 Jy ! Component: 2650 - total flux cleaned = 0.00293638 Jy ! Component: 2700 - total flux cleaned = 0.00295359 Jy ! Component: 2750 - total flux cleaned = 0.00300513 Jy ! Component: 2800 - total flux cleaned = 0.00298839 Jy ! Component: 2850 - total flux cleaned = 0.00309001 Jy ! Component: 2900 - total flux cleaned = 0.00308999 Jy ! Component: 2950 - total flux cleaned = 0.0031233 Jy ! Component: 3000 - total flux cleaned = 0.00317315 Jy ! Component: 3050 - total flux cleaned = 0.0031402 Jy ! Component: 3100 - total flux cleaned = 0.00318919 Jy ! Component: 3150 - total flux cleaned = 0.00317316 Jy ! Component: 3200 - total flux cleaned = 0.00323779 Jy ! Component: 3250 - total flux cleaned = 0.00326973 Jy ! Component: 3300 - total flux cleaned = 0.00333312 Jy ! Component: 3350 - total flux cleaned = 0.00330172 Jy ! Component: 3400 - total flux cleaned = 0.00339562 Jy ! Component: 3450 - total flux cleaned = 0.00342666 Jy ! Component: 3500 - total flux cleaned = 0.00353467 Jy ! Component: 3550 - total flux cleaned = 0.00358083 Jy ! Component: 3600 - total flux cleaned = 0.00364172 Jy ! Component: 3650 - total flux cleaned = 0.00370247 Jy ! Component: 3700 - total flux cleaned = 0.00374757 Jy ! Component: 3750 - total flux cleaned = 0.0038224 Jy ! Component: 3800 - total flux cleaned = 0.00389668 Jy ! Component: 3850 - total flux cleaned = 0.00391159 Jy ! Component: 3900 - total flux cleaned = 0.00401432 Jy ! Component: 3950 - total flux cleaned = 0.0041163 Jy ! Component: 4000 - total flux cleaned = 0.00411627 Jy ! Component: 4050 - total flux cleaned = 0.00417402 Jy ! Total flux subtracted in 4096 components = 0.00420247 Jy ! Clean residual min=-0.000874 max=0.000821 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.328958 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 389 components and 0.328958 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1113+1442_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.183 x 2.938 at -20.25 degrees (North through East) ! Clean map min=-0.0014656 max=0.28592 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1113+1442_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.285917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269411 0.269411 0.538822 1.07764 2.15529 4.31058 8.62116 17.2423 34.4846 68.9692 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.285 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1113+1442_X_uvs.log closed on Mon Sep 23 22:10:50 2013