! Started logfile: /scr/pima/bp171af_uvs/J2312-0109_C_uvs.log on Thu Oct 10 13:44:05 2013 obs /scr/pima/bp171af_uvs/J2312-0109_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2312-0109_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2312-0109 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J2312-0109_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003577Jy sigma=2.492032 ! Fit after self-cal, rms=0.949243Jy sigma=2.308157 ! 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=1.3 mas, bmaj=3.318 mas, bpa=-1.515 degrees ! Estimated noise=15.9372 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 = 0.0414378 Jy ! Component: 100 - total flux cleaned = 0.0561167 Jy ! Total flux subtracted in 100 components = 0.0561167 Jy ! Clean residual min=-0.005407 max=0.010596 Jy/beam ! Clean residual mean=-0.000016 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.0561167 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0561167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025798Jy sigma=0.075430 ! Fit after self-cal, rms=0.023277Jy sigma=0.073073 ! Inverting map ! Added new window around map position (-2.1, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108405 Jy ! Component: 100 - total flux cleaned = 0.0171211 Jy ! Total flux subtracted in 100 components = 0.0171211 Jy ! Clean residual min=-0.003491 max=0.004246 Jy/beam ! Clean residual mean=-0.000008 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0732379 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0732379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018212Jy sigma=0.051589 ! Fit after self-cal, rms=0.017755Jy sigma=0.050823 ! 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=1.58 mas, bmaj=3.691 mas, bpa=-1.009 degrees ! Estimated noise=12.1049 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 = 0.00644786 Jy ! Component: 100 - total flux cleaned = 0.00994453 Jy ! Component: 150 - total flux cleaned = 0.0119939 Jy ! Component: 200 - total flux cleaned = 0.0127173 Jy ! Total flux subtracted in 200 components = 0.0127173 Jy ! Clean residual min=-0.003077 max=0.002959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0859551 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.0859551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016544Jy sigma=0.042338 ! Fit after self-cal, rms=0.016395Jy sigma=0.042046 ! 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 0.91 HN 0.91 KP 0.90 MK 1.09 ! NL 1.03 OV 1.05 PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.91 KP 1.08 MK 0.96 ! NL 1.11 OV 0.91 PT 1.12 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.95 KP 0.62 MK 0.90 ! NL 0.91 OV 1.09 PT 1.11 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.01 KP 1.03 MK 1.11 ! NL 1.04 OV 1.00 PT 1.05 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.02 KP 0.99 MK 1.03 ! NL 1.04 OV 0.96 PT 0.99 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.03 KP 1.07 MK 0.94 ! NL 0.93 OV 0.94 PT 1.07 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.04 KP 0.94 MK 1.00 ! NL 1.06 OV 0.99 PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.96 KP 1.02 MK 0.90 ! NL 1.01 OV 1.01 PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.016395Jy sigma=0.042046 ! Fit after self-cal, rms=0.014336Jy sigma=0.031691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=3.68 mas, bpa=-0.8562 degrees ! Estimated noise=11.6996 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 (-10.2, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153547 Jy ! Component: 100 - total flux cleaned = 0.00212065 Jy ! Component: 150 - total flux cleaned = 0.0022837 Jy ! Component: 200 - total flux cleaned = 0.00244608 Jy ! Total flux subtracted in 200 components = 0.00244608 Jy ! Clean residual min=-0.001349 max=0.001331 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0884012 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.0884012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013699Jy sigma=0.030513 ! Fit after self-cal, rms=0.013706Jy sigma=0.030406 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013706Jy sigma=0.030406 ! Fit after self-cal, rms=0.013633Jy sigma=0.030188 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=3.678 mas, bpa=-0.8943 degrees ! Estimated noise=11.5141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000568678 Jy ! Component: 100 - total flux cleaned = -0.000277286 Jy ! Component: 150 - total flux cleaned = -0.000187565 Jy ! Component: 200 - total flux cleaned = -0.000225282 Jy ! Total flux subtracted in 200 components = -0.000225282 Jy ! Clean residual min=-0.001175 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0881759 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.0881759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013331Jy sigma=0.030164 ! Fit after self-cal, rms=0.013331Jy sigma=0.030150 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 = 0.000180591 Jy ! Component: 100 - total flux cleaned = 0.000164436 Jy ! Component: 150 - total flux cleaned = 0.000121406 Jy ! Component: 200 - total flux cleaned = 6.93462e-05 Jy ! Total flux subtracted in 200 components = 6.93462e-05 Jy ! Clean residual min=-0.001168 max=0.001099 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0882453 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.0882453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013273Jy sigma=0.030115 ! Fit after self-cal, rms=0.013274Jy sigma=0.030108 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013274Jy sigma=0.030108 ! Fit after self-cal, rms=0.013186Jy sigma=0.029920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=3.673 mas, bpa=-0.9732 degrees ! Estimated noise=11.2852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000974704 Jy ! Component: 100 - total flux cleaned = -0.00105919 Jy ! Component: 150 - total flux cleaned = -0.00118577 Jy ! Component: 200 - total flux cleaned = -0.00130841 Jy ! Total flux subtracted in 200 components = -0.00130841 Jy ! Clean residual min=-0.001093 max=0.001042 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0869369 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.0869369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012956Jy sigma=0.030051 ! Fit after self-cal, rms=0.012960Jy sigma=0.030046 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24116e-05 Jy ! Component: 100 - total flux cleaned = -4.62453e-05 Jy ! Component: 150 - total flux cleaned = -8.23776e-05 Jy ! Component: 200 - total flux cleaned = -0.000124807 Jy ! Total flux subtracted in 200 components = -0.000124807 Jy ! Clean residual min=-0.001091 max=0.001012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0868121 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.0868121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012935Jy sigma=0.030041 ! Fit after self-cal, rms=0.012936Jy sigma=0.030038 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012936Jy sigma=0.030038 ! Fit after self-cal, rms=0.012856Jy sigma=0.029854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=5.553 mas, bpa=5.582 degrees ! Estimated noise=12.0242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000931244 Jy ! Component: 100 - total flux cleaned = -0.00103108 Jy ! Component: 150 - total flux cleaned = -0.00111993 Jy ! Component: 200 - total flux cleaned = -0.0011501 Jy ! Total flux subtracted in 200 components = -0.0011501 Jy ! Clean residual min=-0.001118 max=0.001156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.085662 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.085662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012681Jy sigma=0.030001 ! Fit after self-cal, rms=0.012680Jy sigma=0.029996 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 = -2.19972e-05 Jy ! Component: 100 - total flux cleaned = -2.81328e-05 Jy ! Component: 150 - total flux cleaned = -3.43312e-05 Jy ! Component: 200 - total flux cleaned = -4.54575e-05 Jy ! Total flux subtracted in 200 components = -4.54575e-05 Jy ! Clean residual min=-0.001101 max=0.001134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0856165 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.0856165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012675Jy sigma=0.030010 ! Fit after self-cal, rms=0.012676Jy sigma=0.030009 ! 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=1.567 mas, bmaj=3.669 mas, bpa=-1.019 degrees ! Estimated noise=11.0598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 3.669 at -1.019 degrees (North through East) ! Clean map min=-0.00096177 max=0.052585 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=1.29 mas, bmaj=3.299 mas, bpa=-1.443 degrees ! Estimated noise=14.6002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038706 Jy ! Component: 100 - total flux cleaned = 0.053414 Jy ! Component: 150 - total flux cleaned = 0.0624624 Jy ! Component: 200 - total flux cleaned = 0.0682017 Jy ! Total flux subtracted in 200 components = 0.0682017 Jy ! Clean residual min=-0.002876 max=0.003132 Jy/beam ! Clean residual mean=-0.000006 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0682017 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 0.0682017 Jy ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=3.669 mas, bpa=-1.019 degrees ! Estimated noise=11.0598 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 = 0.00539359 Jy ! Component: 100 - total flux cleaned = 0.00876666 Jy ! Component: 150 - total flux cleaned = 0.0110246 Jy ! Component: 200 - total flux cleaned = 0.0126423 Jy ! Total flux subtracted in 200 components = 0.0126423 Jy ! Clean residual min=-0.001556 max=0.001613 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.080844 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 0.080844 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=5.553 mas, bpa=5.582 degrees ! Estimated noise=12.0242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196845 Jy ! Component: 100 - total flux cleaned = 0.00294854 Jy ! Component: 150 - total flux cleaned = 0.00341429 Jy ! Component: 200 - total flux cleaned = 0.0037289 Jy ! Total flux subtracted in 200 components = 0.0037289 Jy ! Clean residual min=-0.001373 max=0.001112 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0845729 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 = 0.000218591 Jy ! Component: 100 - total flux cleaned = 0.000410706 Jy ! Component: 150 - total flux cleaned = 0.000486096 Jy ! Component: 200 - total flux cleaned = 0.000552763 Jy ! Total flux subtracted in 200 components = 0.000552763 Jy ! Clean residual min=-0.001234 max=0.001138 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0851257 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 84 components and 0.0851257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=3.669 mas, bpa=-1.019 degrees ! Estimated noise=11.0598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235315 Jy ! Component: 100 - total flux cleaned = -0.000165184 Jy ! Component: 150 - total flux cleaned = -0.000145042 Jy ! Component: 200 - total flux cleaned = -0.000163451 Jy ! Total flux subtracted in 200 components = -0.000163451 Jy ! Clean residual min=-0.001086 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0849622 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.0849622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012829Jy sigma=0.030258 ! Fit after self-cal, rms=0.012806Jy sigma=0.030230 wmodel /scr/pima/bp171af_uvs/J2312-0109_C_map.mod ! Writing 101 model components to file: /scr/pima/bp171af_uvs/J2312-0109_C_map.mod wobs /scr/pima/bp171af_uvs/J2312-0109_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2312-0109_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2312-0109_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J2312-0109_C_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 = -0.000344085 Jy ! Component: 100 - total flux cleaned = -0.00027496 Jy ! Component: 150 - total flux cleaned = -0.00014271 Jy ! Component: 200 - total flux cleaned = -0.000111217 Jy ! Component: 250 - total flux cleaned = -6.60717e-05 Jy ! Component: 300 - total flux cleaned = -3.73798e-05 Jy ! Component: 350 - total flux cleaned = 4.52917e-05 Jy ! Component: 400 - total flux cleaned = 0.000125967 Jy ! Component: 450 - total flux cleaned = 0.000178546 Jy ! Component: 500 - total flux cleaned = 0.000242632 Jy ! Component: 550 - total flux cleaned = 0.000292812 Jy ! Component: 600 - total flux cleaned = 0.000317316 Jy ! Component: 650 - total flux cleaned = 0.000377352 Jy ! Component: 700 - total flux cleaned = 0.000400901 Jy ! Component: 750 - total flux cleaned = 0.000447021 Jy ! Component: 800 - total flux cleaned = 0.000469391 Jy ! Component: 850 - total flux cleaned = 0.000480676 Jy ! Component: 900 - total flux cleaned = 0.000480729 Jy ! Component: 950 - total flux cleaned = 0.000470018 Jy ! Component: 1000 - total flux cleaned = 0.000491032 Jy ! Component: 1050 - total flux cleaned = 0.000480429 Jy ! Component: 1100 - total flux cleaned = 0.000450016 Jy ! Component: 1150 - total flux cleaned = 0.000450009 Jy ! Component: 1200 - total flux cleaned = 0.000410737 Jy ! Component: 1250 - total flux cleaned = 0.000401089 Jy ! Component: 1300 - total flux cleaned = 0.000420304 Jy ! Component: 1350 - total flux cleaned = 0.000420261 Jy ! Component: 1400 - total flux cleaned = 0.000429827 Jy ! Component: 1450 - total flux cleaned = 0.00043916 Jy ! Component: 1500 - total flux cleaned = 0.000457219 Jy ! Component: 1550 - total flux cleaned = 0.000475259 Jy ! Component: 1600 - total flux cleaned = 0.000510525 Jy ! Component: 1650 - total flux cleaned = 0.000519341 Jy ! Component: 1700 - total flux cleaned = 0.000527802 Jy ! Component: 1750 - total flux cleaned = 0.000553387 Jy ! Component: 1800 - total flux cleaned = 0.000612052 Jy ! Component: 1850 - total flux cleaned = 0.00062029 Jy ! Component: 1900 - total flux cleaned = 0.000636651 Jy ! Component: 1950 - total flux cleaned = 0.000652753 Jy ! Component: 2000 - total flux cleaned = 0.000668746 Jy ! Component: 2050 - total flux cleaned = 0.000692399 Jy ! Component: 2100 - total flux cleaned = 0.000715705 Jy ! Component: 2150 - total flux cleaned = 0.000692385 Jy ! Component: 2200 - total flux cleaned = 0.000692449 Jy ! Component: 2250 - total flux cleaned = 0.000707655 Jy ! Component: 2300 - total flux cleaned = 0.000760137 Jy ! Component: 2350 - total flux cleaned = 0.000760169 Jy ! Component: 2400 - total flux cleaned = 0.000804301 Jy ! Component: 2450 - total flux cleaned = 0.00081165 Jy ! Component: 2500 - total flux cleaned = 0.000840591 Jy ! Component: 2550 - total flux cleaned = 0.000862064 Jy ! Component: 2600 - total flux cleaned = 0.000876264 Jy ! Component: 2650 - total flux cleaned = 0.000911383 Jy ! Component: 2700 - total flux cleaned = 0.000918374 Jy ! Component: 2750 - total flux cleaned = 0.000932212 Jy ! Component: 2800 - total flux cleaned = 0.000945873 Jy ! Component: 2850 - total flux cleaned = 0.000959552 Jy ! Component: 2900 - total flux cleaned = 0.000986471 Jy ! Component: 2950 - total flux cleaned = 0.00098646 Jy ! Component: 3000 - total flux cleaned = 0.000999716 Jy ! Component: 3050 - total flux cleaned = 0.000999795 Jy ! Component: 3100 - total flux cleaned = 0.00101941 Jy ! Component: 3150 - total flux cleaned = 0.00105179 Jy ! Component: 3200 - total flux cleaned = 0.00106458 Jy ! Component: 3250 - total flux cleaned = 0.00108365 Jy ! Component: 3300 - total flux cleaned = 0.0010963 Jy ! Component: 3350 - total flux cleaned = 0.00112138 Jy ! Component: 3400 - total flux cleaned = 0.00112754 Jy ! Component: 3450 - total flux cleaned = 0.00114609 Jy ! Component: 3500 - total flux cleaned = 0.00113995 Jy ! Component: 3550 - total flux cleaned = 0.0011583 Jy ! Component: 3600 - total flux cleaned = 0.00117044 Jy ! Component: 3650 - total flux cleaned = 0.00117642 Jy ! Component: 3700 - total flux cleaned = 0.00118838 Jy ! Component: 3750 - total flux cleaned = 0.00120618 Jy ! Component: 3800 - total flux cleaned = 0.00122388 Jy ! Component: 3850 - total flux cleaned = 0.00122968 Jy ! Component: 3900 - total flux cleaned = 0.00124137 Jy ! Component: 3950 - total flux cleaned = 0.00127037 Jy ! Component: 4000 - total flux cleaned = 0.00128185 Jy ! Component: 4050 - total flux cleaned = 0.0012818 Jy ! Total flux subtracted in 4096 components = 0.00126475 Jy ! Clean residual min=-0.000300 max=0.000317 Jy/beam ! Clean residual mean=-0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.086227 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 346 components and 0.0862269 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2312-0109_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 3.669 at -1.019 degrees (North through East) ! Clean map min=-0.00063552 max=0.052426 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2312-0109_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0524259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.35324e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.535227 0.535227 1.07045 2.14091 4.28181 8.56363 17.1273 34.2545 68.509 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2312-0109_C_uvs.log closed on Thu Oct 10 13:44:09 2013