! Started logfile: /d2/scr/pima/bp177h_uvs/J1553+5253_C_uvs.log on Sun Mar 30 00:50:12 2014 obs /d2/scr/pima/bp177h_uvs/J1553+5253_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1553+5253_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1553+5253 ! ! 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 1080 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 /d2/scr/pima/bp177h_uvs/J1553+5253_C] 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 0.300x0.300 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=1.003167Jy sigma=47.670254 ! Fit after self-cal, rms=0.943724Jy sigma=44.882000 ! 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=1.349 mas, bmaj=4.508 mas, bpa=21.36 degrees ! Estimated noise=0.610858 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 = 0.0431388 Jy ! Component: 100 - total flux cleaned = 0.0525459 Jy ! Total flux subtracted in 100 components = 0.0525459 Jy ! Clean residual min=-0.001818 max=0.002623 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0525459 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0525459 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=0.015012Jy sigma=0.628383 ! Fit after self-cal, rms=0.015001Jy sigma=0.627644 ! 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=1.619 mas, bmaj=4.792 mas, bpa=19.78 degrees ! Estimated noise=0.458802 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 = 0.00263514 Jy ! Component: 100 - total flux cleaned = 0.00361467 Jy ! Component: 150 - total flux cleaned = 0.0041332 Jy ! Component: 200 - total flux cleaned = 0.00428952 Jy ! Total flux subtracted in 200 components = 0.00428952 Jy ! Clean residual min=-0.001359 max=0.001426 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0568354 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0568354 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=0.014443Jy sigma=0.610410 ! Fit after self-cal, rms=0.014443Jy sigma=0.610392 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 4.792 at 19.78 degrees (North through East) ! Clean map min=-0.0012776 max=0.055718 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 1.00* FD 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 1.01 KP 0.91 ! LA 1.06 MK 0.97 NL 1.07 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.05 ! LA 1.09 MK 1.05 NL 1.01 OV 0.97 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.03 KP 1.01 ! LA 1.07 MK 0.95 NL 1.07 OV 1.02 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.97 KP 0.89 ! LA 1.04 MK 0.94 NL 1.02 OV 0.97 ! PT 0.90 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 0.99 ! LA 1.00 MK 1.00 NL 1.01 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.014443Jy sigma=0.610392 ! Fit after self-cal, rms=0.013934Jy sigma=0.578754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.797 mas, bpa=19.78 degrees ! Estimated noise=0.459922 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 = 0.000236738 Jy ! Component: 100 - total flux cleaned = 0.000288141 Jy ! Component: 150 - total flux cleaned = 0.000319397 Jy ! Component: 200 - total flux cleaned = 0.000364416 Jy ! Total flux subtracted in 200 components = 0.000364416 Jy ! Clean residual min=-0.001196 max=0.001165 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0571999 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0571999 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=0.013902Jy sigma=0.578025 ! Fit after self-cal, rms=0.013902Jy sigma=0.577962 ! 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=0.013902Jy sigma=0.577962 ! Fit after self-cal, rms=0.013917Jy sigma=0.577765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=4.799 mas, bpa=19.82 degrees ! Estimated noise=0.461109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247136 Jy ! Component: 100 - total flux cleaned = 0.00027272 Jy ! Component: 150 - total flux cleaned = 0.00028742 Jy ! Component: 200 - total flux cleaned = 0.000307851 Jy ! Total flux subtracted in 200 components = 0.000307851 Jy ! Clean residual min=-0.001212 max=0.001186 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0575077 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0575077 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=0.013900Jy sigma=0.577457 ! Fit after self-cal, rms=0.013900Jy sigma=0.577449 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 = 1.37232e-05 Jy ! Component: 100 - total flux cleaned = 3.14236e-05 Jy ! Component: 150 - total flux cleaned = 4.77642e-05 Jy ! Component: 200 - total flux cleaned = 5.78247e-05 Jy ! Total flux subtracted in 200 components = 5.78247e-05 Jy ! Clean residual min=-0.001207 max=0.001195 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0575655 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0575655 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=0.013895Jy sigma=0.577278 ! Fit after self-cal, rms=0.013895Jy sigma=0.577274 ! 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=0.013895Jy sigma=0.577274 ! Fit after self-cal, rms=0.013905Jy sigma=0.577154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.8 mas, bpa=19.84 degrees ! Estimated noise=0.461892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205649 Jy ! Component: 100 - total flux cleaned = 0.000232013 Jy ! Component: 150 - total flux cleaned = 0.000245994 Jy ! Component: 200 - total flux cleaned = 0.00025051 Jy ! Total flux subtracted in 200 components = 0.00025051 Jy ! Clean residual min=-0.001209 max=0.001215 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.057816 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.057816 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=0.013895Jy sigma=0.577073 ! Fit after self-cal, rms=0.013895Jy sigma=0.577071 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 = 8.92203e-06 Jy ! Component: 100 - total flux cleaned = 1.6922e-05 Jy ! Component: 150 - total flux cleaned = 2.45312e-05 Jy ! Component: 200 - total flux cleaned = 3.17801e-05 Jy ! Total flux subtracted in 200 components = 3.17801e-05 Jy ! Clean residual min=-0.001203 max=0.001219 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0578478 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0578478 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=0.013893Jy sigma=0.576989 ! Fit after self-cal, rms=0.013893Jy sigma=0.576989 ! 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=0.013893Jy sigma=0.576989 ! Fit after self-cal, rms=0.013899Jy sigma=0.576928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=5.281 mas, bpa=18.26 degrees ! Estimated noise=0.582452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540191 Jy ! Component: 100 - total flux cleaned = 0.000755315 Jy ! Component: 150 - total flux cleaned = 0.00078222 Jy ! Component: 200 - total flux cleaned = 0.00081135 Jy ! Total flux subtracted in 200 components = 0.00081135 Jy ! Clean residual min=-0.001291 max=0.001319 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0586592 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0586592 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=0.013904Jy sigma=0.577476 ! Fit after self-cal, rms=0.013904Jy sigma=0.577448 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 = 2.99546e-05 Jy ! Component: 100 - total flux cleaned = 4.00968e-05 Jy ! Component: 150 - total flux cleaned = 3.98731e-05 Jy ! Component: 200 - total flux cleaned = 4.82686e-05 Jy ! Total flux subtracted in 200 components = 4.82686e-05 Jy ! Clean residual min=-0.001305 max=0.001328 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0587074 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0587074 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=0.013911Jy sigma=0.577592 ! Fit after self-cal, rms=0.013911Jy sigma=0.577580 ! 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=1.604 mas, bmaj=4.8 mas, bpa=19.86 degrees ! Estimated noise=0.462352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 4.8 at 19.86 degrees (North through East) ! Clean map min=-0.0010967 max=0.05611 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=1.34 mas, bmaj=4.525 mas, bpa=21.38 degrees ! Estimated noise=0.614617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434054 Jy ! Component: 100 - total flux cleaned = 0.0528715 Jy ! Component: 150 - total flux cleaned = 0.0553846 Jy ! Component: 200 - total flux cleaned = 0.0565504 Jy ! Total flux subtracted in 200 components = 0.0565504 Jy ! Clean residual min=-0.001457 max=0.001596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0565504 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0565504 Jy ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=4.8 mas, bpa=19.86 degrees ! Estimated noise=0.462352 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 = 0.000774442 Jy ! Component: 100 - total flux cleaned = 0.0010558 Jy ! Component: 150 - total flux cleaned = 0.00115826 Jy ! Component: 200 - total flux cleaned = 0.00121967 Jy ! Total flux subtracted in 200 components = 0.00121967 Jy ! Clean residual min=-0.001228 max=0.001208 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0577701 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.05777 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=3.478 mas, bmaj=5.281 mas, bpa=18.26 degrees ! Estimated noise=0.582452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631778 Jy ! Component: 100 - total flux cleaned = 0.000867639 Jy ! Component: 150 - total flux cleaned = 0.000898006 Jy ! Component: 200 - total flux cleaned = 0.000923871 Jy ! Total flux subtracted in 200 components = 0.000923871 Jy ! Clean residual min=-0.001314 max=0.001327 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0586939 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 = 2.23751e-05 Jy ! Component: 100 - total flux cleaned = 4.72523e-05 Jy ! Component: 150 - total flux cleaned = 6.94252e-05 Jy ! Component: 200 - total flux cleaned = 7.76362e-05 Jy ! Total flux subtracted in 200 components = 7.76362e-05 Jy ! Clean residual min=-0.001313 max=0.001334 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0587716 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0587715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=4.8 mas, bpa=19.86 degrees ! Estimated noise=0.462352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242599 Jy ! Component: 100 - total flux cleaned = -0.000380862 Jy ! Component: 150 - total flux cleaned = -0.000435877 Jy ! Component: 200 - total flux cleaned = -0.00046375 Jy ! Total flux subtracted in 200 components = -0.00046375 Jy ! Clean residual min=-0.001180 max=0.001232 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0583078 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0583078 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=0.013905Jy sigma=0.577295 ! Fit after self-cal, rms=0.013904Jy sigma=0.577255 wmodel /d2/scr/pima/bp177h_uvs/J1553+5253_C_map.mod ! Writing 57 model components to file: /d2/scr/pima/bp177h_uvs/J1553+5253_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1553+5253_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1553+5253_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1553+5253_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1553+5253_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 = 0.000137277 Jy ! Component: 100 - total flux cleaned = 0.000197654 Jy ! Component: 150 - total flux cleaned = 0.000198281 Jy ! Component: 200 - total flux cleaned = 0.000233383 Jy ! Component: 250 - total flux cleaned = 0.000216007 Jy ! Component: 300 - total flux cleaned = 0.000199289 Jy ! Component: 350 - total flux cleaned = 0.000167502 Jy ! Component: 400 - total flux cleaned = 0.000198106 Jy ! Component: 450 - total flux cleaned = 0.000152715 Jy ! Component: 500 - total flux cleaned = 0.000195915 Jy ! Component: 550 - total flux cleaned = 0.000181482 Jy ! Component: 600 - total flux cleaned = 0.000195388 Jy ! Component: 650 - total flux cleaned = 0.00018181 Jy ! Component: 700 - total flux cleaned = 0.000155309 Jy ! Component: 750 - total flux cleaned = 0.000129099 Jy ! Component: 800 - total flux cleaned = 7.78629e-05 Jy ! Component: 850 - total flux cleaned = 4.00125e-05 Jy ! Component: 900 - total flux cleaned = -9.61106e-06 Jy ! Component: 950 - total flux cleaned = -5.82569e-05 Jy ! Component: 1000 - total flux cleaned = -4.60519e-05 Jy ! Component: 1050 - total flux cleaned = -0.000105346 Jy ! Component: 1100 - total flux cleaned = -0.000151792 Jy ! Component: 1150 - total flux cleaned = -0.000186158 Jy ! Component: 1200 - total flux cleaned = -0.000254202 Jy ! Component: 1250 - total flux cleaned = -0.000298756 Jy ! Component: 1300 - total flux cleaned = -0.000309832 Jy ! Component: 1350 - total flux cleaned = -0.000342416 Jy ! Component: 1400 - total flux cleaned = -0.000406566 Jy ! Component: 1450 - total flux cleaned = -0.000459147 Jy ! Component: 1500 - total flux cleaned = -0.000469369 Jy ! Component: 1550 - total flux cleaned = -0.000510477 Jy ! Component: 1600 - total flux cleaned = -0.000561078 Jy ! Component: 1650 - total flux cleaned = -0.000631067 Jy ! Component: 1700 - total flux cleaned = -0.00066059 Jy ! Component: 1750 - total flux cleaned = -0.000680221 Jy ! Component: 1800 - total flux cleaned = -0.000728598 Jy ! Component: 1850 - total flux cleaned = -0.000728562 Jy ! Component: 1900 - total flux cleaned = -0.000794739 Jy ! Component: 1950 - total flux cleaned = -0.000813496 Jy ! Component: 2000 - total flux cleaned = -0.000887555 Jy ! Component: 2050 - total flux cleaned = -0.000896529 Jy ! Component: 2100 - total flux cleaned = -0.000914547 Jy ! Component: 2150 - total flux cleaned = -0.000851644 Jy ! Component: 2200 - total flux cleaned = -0.000851806 Jy ! Component: 2250 - total flux cleaned = -0.000887119 Jy ! Component: 2300 - total flux cleaned = -0.000869576 Jy ! Component: 2350 - total flux cleaned = -0.000878152 Jy ! Component: 2400 - total flux cleaned = -0.000861047 Jy ! Component: 2450 - total flux cleaned = -0.000852614 Jy ! Component: 2500 - total flux cleaned = -0.000835755 Jy ! Component: 2550 - total flux cleaned = -0.000819071 Jy ! Component: 2600 - total flux cleaned = -0.000810767 Jy ! Component: 2650 - total flux cleaned = -0.00078618 Jy ! Component: 2700 - total flux cleaned = -0.000761806 Jy ! Component: 2750 - total flux cleaned = -0.000729584 Jy ! Component: 2800 - total flux cleaned = -0.000697641 Jy ! Component: 2850 - total flux cleaned = -0.000673775 Jy ! Component: 2900 - total flux cleaned = -0.000665969 Jy ! Component: 2950 - total flux cleaned = -0.000665933 Jy ! Component: 3000 - total flux cleaned = -0.000650373 Jy ! Component: 3050 - total flux cleaned = -0.000612035 Jy ! Component: 3100 - total flux cleaned = -0.000596799 Jy ! Component: 3150 - total flux cleaned = -0.000611853 Jy ! Component: 3200 - total flux cleaned = -0.000566918 Jy ! Component: 3250 - total flux cleaned = -0.000581784 Jy ! Component: 3300 - total flux cleaned = -0.000589178 Jy ! Component: 3350 - total flux cleaned = -0.000552461 Jy ! Component: 3400 - total flux cleaned = -0.000567035 Jy ! Component: 3450 - total flux cleaned = -0.000566998 Jy ! Component: 3500 - total flux cleaned = -0.000559817 Jy ! Component: 3550 - total flux cleaned = -0.000545585 Jy ! Component: 3600 - total flux cleaned = -0.000524436 Jy ! Component: 3650 - total flux cleaned = -0.000531466 Jy ! Component: 3700 - total flux cleaned = -0.000524447 Jy ! Component: 3750 - total flux cleaned = -0.000517496 Jy ! Component: 3800 - total flux cleaned = -0.00051751 Jy ! Component: 3850 - total flux cleaned = -0.000517469 Jy ! Component: 3900 - total flux cleaned = -0.000524238 Jy ! Component: 3950 - total flux cleaned = -0.000544525 Jy ! Component: 4000 - total flux cleaned = -0.000510916 Jy ! Component: 4050 - total flux cleaned = -0.000517596 Jy ! Total flux subtracted in 4096 components = -0.000524248 Jy ! Clean residual min=-0.000384 max=0.000432 Jy/beam ! Clean residual mean=0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0577836 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 334 components and 0.0577836 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1553+5253_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 4.8 at 19.86 degrees (North through East) ! Clean map min=-0.00074981 max=0.056052 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1553+5253_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0560516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.656166 0.656166 1.31233 2.62467 5.24933 10.4987 20.9973 41.9946 83.9893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.201 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1553+5253_C_uvs.log closed on Sun Mar 30 00:50:17 2014