! Started logfile: /scr/pima/gc030_uvs/J1309+4305_S_uvs.log on Fri Apr 22 07:51:33 2016 obs /scr/pima/gc030_uvs/J1309+4305_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1309+4305_S_uva.fits ! AN table 1: 140 integrations on 36 of 36 possible baselines. ! AN table 2: 139 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.782691 visibilities/baseline/integration-bin. ! Found source: J1309+4305 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 55928 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1309+4305_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 212 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005652Jy sigma=9.412973 ! Fit after self-cal, rms=0.955091Jy sigma=8.921455 ! 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=2.036 mas, bmaj=4.525 mas, bpa=-8.203 degrees ! Estimated noise=1.01098 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 = 0.0392754 Jy ! Component: 100 - total flux cleaned = 0.0479999 Jy ! Total flux subtracted in 100 components = 0.0479999 Jy ! Clean residual min=-0.005016 max=0.005815 Jy/beam ! Clean residual mean=0.000009 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.0479999 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0479999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091309Jy sigma=0.727681 ! Fit after self-cal, rms=0.089712Jy sigma=0.713104 ! 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=2.593 mas, bmaj=5.185 mas, bpa=-6.52 degrees ! Estimated noise=0.364433 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 = 0.00564653 Jy ! Component: 100 - total flux cleaned = 0.00790126 Jy ! Component: 150 - total flux cleaned = 0.00813624 Jy ! Component: 200 - total flux cleaned = 0.00824061 Jy ! Total flux subtracted in 200 components = 0.00824061 Jy ! Clean residual min=-0.003221 max=0.003058 Jy/beam ! Clean residual mean=0.000020 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0562405 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0562405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089509Jy sigma=0.709206 ! Fit after self-cal, rms=0.089248Jy sigma=0.708654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.593 x 5.185 at -6.52 degrees (North through East) ! Clean map min=-0.00303 max=0.053187 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.14 KP 0.85 LA 0.89 ! MK 0.90 NL 1.05 OV 1.17 PT 0.99 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.11 KP 1.05 LA 0.87 ! MK 0.95 NL 0.99 OV 1.14 PT 1.09 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.089248Jy sigma=0.708654 ! Fit after self-cal, rms=0.089228Jy sigma=0.708356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.592 mas, bmaj=5.184 mas, bpa=-6.577 degrees ! Estimated noise=0.363601 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 = 0.00100302 Jy ! Component: 100 - total flux cleaned = 0.00108002 Jy ! Component: 150 - total flux cleaned = 0.00113711 Jy ! Component: 200 - total flux cleaned = 0.00118615 Jy ! Total flux subtracted in 200 components = 0.00118615 Jy ! Clean residual min=-0.003118 max=0.003082 Jy/beam ! Clean residual mean=0.000018 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0574267 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0574267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089214Jy sigma=0.707964 ! Fit after self-cal, rms=0.089142Jy sigma=0.707717 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089142Jy sigma=0.707717 ! Fit after self-cal, rms=0.089362Jy sigma=0.707607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=5.178 mas, bpa=-6.565 degrees ! Estimated noise=0.364822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408367 Jy ! Component: 100 - total flux cleaned = 0.000586009 Jy ! Component: 150 - total flux cleaned = 0.000652107 Jy ! Component: 200 - total flux cleaned = 0.000707514 Jy ! Total flux subtracted in 200 components = 0.000707514 Jy ! Clean residual min=-0.003115 max=0.003102 Jy/beam ! Clean residual mean=0.000019 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0581342 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0581342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089356Jy sigma=0.707443 ! Fit after self-cal, rms=0.089325Jy sigma=0.707374 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 = 2.92431e-05 Jy ! Component: 100 - total flux cleaned = 0.000154952 Jy ! Component: 150 - total flux cleaned = 0.000201073 Jy ! Component: 200 - total flux cleaned = 0.000241104 Jy ! Total flux subtracted in 200 components = 0.000241104 Jy ! Clean residual min=-0.003127 max=0.003070 Jy/beam ! Clean residual mean=0.000019 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0583753 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0583753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089320Jy sigma=0.707314 ! Fit after self-cal, rms=0.089307Jy sigma=0.707292 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089307Jy sigma=0.707292 ! Fit after self-cal, rms=0.089244Jy sigma=0.707228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=5.18 mas, bpa=-6.589 degrees ! Estimated noise=0.364099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103995 Jy ! Component: 100 - total flux cleaned = -6.14199e-05 Jy ! Component: 150 - total flux cleaned = -2.5738e-05 Jy ! Component: 200 - total flux cleaned = 1.6883e-05 Jy ! Total flux subtracted in 200 components = 1.6883e-05 Jy ! Clean residual min=-0.003051 max=0.003046 Jy/beam ! Clean residual mean=0.000019 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0583922 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0583922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089238Jy sigma=0.707206 ! Fit after self-cal, rms=0.089230Jy sigma=0.707168 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 = -5.58098e-05 Jy ! Component: 100 - total flux cleaned = 2.09024e-05 Jy ! Component: 150 - total flux cleaned = 5.94827e-05 Jy ! Component: 200 - total flux cleaned = 9.42846e-05 Jy ! Total flux subtracted in 200 components = 9.42846e-05 Jy ! Clean residual min=-0.003058 max=0.003049 Jy/beam ! Clean residual mean=0.000019 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0584865 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0584865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089227Jy sigma=0.707149 ! Fit after self-cal, rms=0.089221Jy sigma=0.707140 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089221Jy sigma=0.707140 ! Fit after self-cal, rms=0.089121Jy sigma=0.707014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.105 mas, bmaj=9.02 mas, bpa=10.18 degrees ! Estimated noise=0.5075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690809 Jy ! Component: 100 - total flux cleaned = 0.000771248 Jy ! Component: 150 - total flux cleaned = 0.000862574 Jy ! Component: 200 - total flux cleaned = 0.000902531 Jy ! Total flux subtracted in 200 components = 0.000902531 Jy ! Clean residual min=-0.004387 max=0.004447 Jy/beam ! Clean residual mean=0.000050 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.059389 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 28 components and 0.059389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089120Jy sigma=0.707123 ! Fit after self-cal, rms=0.089154Jy sigma=0.707043 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 = 0.000154175 Jy ! Component: 100 - total flux cleaned = 0.000233008 Jy ! Component: 150 - total flux cleaned = 0.00028331 Jy ! Component: 200 - total flux cleaned = 0.000313233 Jy ! Total flux subtracted in 200 components = 0.000313233 Jy ! Clean residual min=-0.004378 max=0.004435 Jy/beam ! Clean residual mean=0.000050 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.0597022 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.0597022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089158Jy sigma=0.707208 ! Fit after self-cal, rms=0.089178Jy sigma=0.707165 ! 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=2.588 mas, bmaj=5.178 mas, bpa=-6.66 degrees ! Estimated noise=0.363222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.588 x 5.178 at -6.66 degrees (North through East) ! Clean map min=-0.0029421 max=0.052191 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=2.03 mas, bmaj=4.524 mas, bpa=-8.251 degrees ! Estimated noise=1.00651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039322 Jy ! Component: 100 - total flux cleaned = 0.0493255 Jy ! Component: 150 - total flux cleaned = 0.0512787 Jy ! Component: 200 - total flux cleaned = 0.0524231 Jy ! Total flux subtracted in 200 components = 0.0524231 Jy ! Clean residual min=-0.005447 max=0.004489 Jy/beam ! Clean residual mean=0.000008 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.0524231 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 0.0524231 Jy ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=5.178 mas, bpa=-6.66 degrees ! Estimated noise=0.363222 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 = 0.00318089 Jy ! Component: 100 - total flux cleaned = 0.00479669 Jy ! Component: 150 - total flux cleaned = 0.00572439 Jy ! Component: 200 - total flux cleaned = 0.00597081 Jy ! Total flux subtracted in 200 components = 0.00597081 Jy ! Clean residual min=-0.002950 max=0.003157 Jy/beam ! Clean residual mean=0.000019 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0583939 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0583939 Jy ! Inverting map ! Added new window around map position (-6, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249157 Jy ! Component: 100 - total flux cleaned = 0.00283175 Jy ! Component: 150 - total flux cleaned = 0.00291899 Jy ! Component: 200 - total flux cleaned = 0.00306966 Jy ! Total flux subtracted in 200 components = 0.00306966 Jy ! Clean residual min=-0.002983 max=0.002803 Jy/beam ! Clean residual mean=0.000021 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0614636 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0614635 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.105 mas, bmaj=9.02 mas, bpa=10.18 degrees ! Estimated noise=0.5075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115495 Jy ! Component: 100 - total flux cleaned = 0.00120892 Jy ! Component: 150 - total flux cleaned = 0.00125498 Jy ! Component: 200 - total flux cleaned = 0.00127608 Jy ! Total flux subtracted in 200 components = 0.00127608 Jy ! Clean residual min=-0.004269 max=0.004132 Jy/beam ! Clean residual mean=0.000058 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.0627396 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 = 1.95829e-05 Jy ! Component: 100 - total flux cleaned = 3.78976e-05 Jy ! Component: 150 - total flux cleaned = 5.48529e-05 Jy ! Component: 200 - total flux cleaned = 7.09144e-05 Jy ! Total flux subtracted in 200 components = 7.09144e-05 Jy ! Clean residual min=-0.004256 max=0.004096 Jy/beam ! Clean residual mean=0.000058 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0628105 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0628105 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=5.178 mas, bpa=-6.66 degrees ! Estimated noise=0.363222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405254 Jy ! Component: 100 - total flux cleaned = -0.00049689 Jy ! Component: 150 - total flux cleaned = -0.000577257 Jy ! Component: 200 - total flux cleaned = -0.0006247 Jy ! Total flux subtracted in 200 components = -0.0006247 Jy ! Clean residual min=-0.002880 max=0.002716 Jy/beam ! Clean residual mean=0.000022 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0621858 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.0621858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089067Jy sigma=0.706134 ! Fit after self-cal, rms=0.089015Jy sigma=0.705631 wmodel /scr/pima/gc030_uvs/J1309+4305_S_map.mod ! Writing 67 model components to file: /scr/pima/gc030_uvs/J1309+4305_S_map.mod wobs /scr/pima/gc030_uvs/J1309+4305_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1309+4305_S_uvs.fits wwins /scr/pima/gc030_uvs/J1309+4305_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1309+4305_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 = -0.000802776 Jy ! Component: 100 - total flux cleaned = -0.00153282 Jy ! Component: 150 - total flux cleaned = -0.0018529 Jy ! Component: 200 - total flux cleaned = -0.00211099 Jy ! Component: 250 - total flux cleaned = -0.00231641 Jy ! Component: 300 - total flux cleaned = -0.00251542 Jy ! Component: 350 - total flux cleaned = -0.00267035 Jy ! Component: 400 - total flux cleaned = -0.00285763 Jy ! Component: 450 - total flux cleaned = -0.00303821 Jy ! Component: 500 - total flux cleaned = -0.00303803 Jy ! Component: 550 - total flux cleaned = -0.00303908 Jy ! Component: 600 - total flux cleaned = -0.00307319 Jy ! Component: 650 - total flux cleaned = -0.00313981 Jy ! Component: 700 - total flux cleaned = -0.00314051 Jy ! Component: 750 - total flux cleaned = -0.00317134 Jy ! Component: 800 - total flux cleaned = -0.00314102 Jy ! Component: 850 - total flux cleaned = -0.0031108 Jy ! Component: 900 - total flux cleaned = -0.00311065 Jy ! Component: 950 - total flux cleaned = -0.00319606 Jy ! Component: 1000 - total flux cleaned = -0.00322348 Jy ! Component: 1050 - total flux cleaned = -0.00322328 Jy ! Component: 1100 - total flux cleaned = -0.00335807 Jy ! Component: 1150 - total flux cleaned = -0.00346274 Jy ! Component: 1200 - total flux cleaned = -0.00348818 Jy ! Component: 1250 - total flux cleaned = -0.00356421 Jy ! Component: 1300 - total flux cleaned = -0.0036391 Jy ! Component: 1350 - total flux cleaned = -0.00363912 Jy ! Component: 1400 - total flux cleaned = -0.00368827 Jy ! Component: 1450 - total flux cleaned = -0.00375977 Jy ! Component: 1500 - total flux cleaned = -0.00380638 Jy ! Component: 1550 - total flux cleaned = -0.00382948 Jy ! Component: 1600 - total flux cleaned = -0.00391957 Jy ! Component: 1650 - total flux cleaned = -0.00387446 Jy ! Component: 1700 - total flux cleaned = -0.00380878 Jy ! Component: 1750 - total flux cleaned = -0.00387386 Jy ! Component: 1800 - total flux cleaned = -0.00376763 Jy ! Component: 1850 - total flux cleaned = -0.00383027 Jy ! Component: 1900 - total flux cleaned = -0.00368502 Jy ! Component: 1950 - total flux cleaned = -0.00364468 Jy ! Component: 2000 - total flux cleaned = -0.00356439 Jy ! Component: 2050 - total flux cleaned = -0.00356455 Jy ! Component: 2100 - total flux cleaned = -0.00350612 Jy ! Component: 2150 - total flux cleaned = -0.00346751 Jy ! Component: 2200 - total flux cleaned = -0.0033914 Jy ! Component: 2250 - total flux cleaned = -0.00333508 Jy ! Component: 2300 - total flux cleaned = -0.00322364 Jy ! Component: 2350 - total flux cleaned = -0.00320502 Jy ! Component: 2400 - total flux cleaned = -0.00311442 Jy ! Component: 2450 - total flux cleaned = -0.00298976 Jy ! Component: 2500 - total flux cleaned = -0.00291943 Jy ! Component: 2550 - total flux cleaned = -0.00281477 Jy ! Component: 2600 - total flux cleaned = -0.00271217 Jy ! Component: 2650 - total flux cleaned = -0.00262805 Jy ! Component: 2700 - total flux cleaned = -0.00257815 Jy ! Component: 2750 - total flux cleaned = -0.00249567 Jy ! Component: 2800 - total flux cleaned = -0.00244682 Jy ! Component: 2850 - total flux cleaned = -0.00238245 Jy ! Component: 2900 - total flux cleaned = -0.00231843 Jy ! Component: 2950 - total flux cleaned = -0.00227102 Jy ! Component: 3000 - total flux cleaned = -0.00216198 Jy ! Component: 3050 - total flux cleaned = -0.00211586 Jy ! Component: 3100 - total flux cleaned = -0.00210047 Jy ! Component: 3150 - total flux cleaned = -0.00199497 Jy ! Component: 3200 - total flux cleaned = -0.00196551 Jy ! Component: 3250 - total flux cleaned = -0.00193625 Jy ! Component: 3300 - total flux cleaned = -0.00186341 Jy ! Component: 3350 - total flux cleaned = -0.00187789 Jy ! Component: 3400 - total flux cleaned = -0.00179246 Jy ! Component: 3450 - total flux cleaned = -0.00179248 Jy ! Component: 3500 - total flux cleaned = -0.00175055 Jy ! Component: 3550 - total flux cleaned = -0.00169522 Jy ! Component: 3600 - total flux cleaned = -0.00169535 Jy ! Component: 3650 - total flux cleaned = -0.00166821 Jy ! Component: 3700 - total flux cleaned = -0.00165478 Jy ! Component: 3750 - total flux cleaned = -0.00158835 Jy ! Component: 3800 - total flux cleaned = -0.0015754 Jy ! Component: 3850 - total flux cleaned = -0.00161448 Jy ! Component: 3900 - total flux cleaned = -0.00153706 Jy ! Component: 3950 - total flux cleaned = -0.0015625 Jy ! Component: 4000 - total flux cleaned = -0.00149922 Jy ! Component: 4050 - total flux cleaned = -0.00143674 Jy ! Total flux subtracted in 4096 components = -0.00143681 Jy ! Clean residual min=-0.000829 max=0.000671 Jy/beam ! Clean residual mean=0.000014 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.060749 Jy keep ! Adding 368 model components to the UV plane model. ! The established model now contains 435 components and 0.060749 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1309+4305_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.588 x 5.178 at -6.66 degrees (North through East) ! Clean map min=-0.0014253 max=0.051577 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1309+4305_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0515774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33014 1.33014 2.66028 5.32056 10.6411 21.2822 42.5645 85.1289 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 225.54 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1309+4305_S_uvs.log closed on Fri Apr 22 07:51:40 2016