! Started logfile: /scr/pima/s5272a_uvs/J2133+6647_X_uvs.log on Mon Dec 16 09:37:12 2013 obs /scr/pima/s5272a_uvs/J2133+6647_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J2133+6647_X_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! AN table 2: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2133+6647 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 29760 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272a_uvs/J2133+6647_X] 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 0.200x0.200 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. ! ! 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=1.000390Jy sigma=0.916654 ! Fit after self-cal, rms=0.986332Jy sigma=0.896698 ! 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=0.7232 mas, bmaj=1.941 mas, bpa=2.688 degrees ! Estimated noise=18.3622 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 = 0.0133386 Jy ! Component: 100 - total flux cleaned = 0.0164133 Jy ! Total flux subtracted in 100 components = 0.0164133 Jy ! Clean residual min=-0.001701 max=0.001820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0164133 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0164133 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=0.019764Jy sigma=0.019656 ! Fit after self-cal, rms=0.016628Jy sigma=0.017205 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348311 Jy ! Component: 100 - total flux cleaned = 0.00450636 Jy ! Total flux subtracted in 100 components = 0.00450636 Jy ! Clean residual min=-0.001419 max=0.001483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0209196 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0209196 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=0.016807Jy sigma=0.015751 ! Fit after self-cal, rms=0.016803Jy sigma=0.015747 ! 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=0.959 mas, bmaj=2.225 mas, bpa=3.691 degrees ! Estimated noise=9.99772 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 = 0.00110728 Jy ! Component: 100 - total flux cleaned = 0.00163024 Jy ! Component: 150 - total flux cleaned = 0.00195734 Jy ! Component: 200 - total flux cleaned = 0.00207044 Jy ! Total flux subtracted in 200 components = 0.00207044 Jy ! Clean residual min=-0.001068 max=0.001146 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0229901 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0229901 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=0.017012Jy sigma=0.015465 ! Fit after self-cal, rms=0.017011Jy sigma=0.015463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.959 x 2.225 at 3.691 degrees (North through East) ! Clean map min=-0.0010008 max=0.021293 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* 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.85 KP 1.13 LA 0.90 ! MK 1.04 NL 1.07 OV 1.00 PT 0.84 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.017011Jy sigma=0.015463 ! Fit after self-cal, rms=0.016932Jy sigma=0.015427 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9578 mas, bmaj=2.224 mas, bpa=3.653 degrees ! Estimated noise=9.91591 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 = 4.42049e-05 Jy ! Component: 100 - total flux cleaned = 5.96863e-05 Jy ! Component: 150 - total flux cleaned = 6.6019e-05 Jy ! Component: 200 - total flux cleaned = 8.35087e-05 Jy ! Total flux subtracted in 200 components = 8.35087e-05 Jy ! Clean residual min=-0.000971 max=0.001059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0230736 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0230736 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=0.016931Jy sigma=0.015419 ! Fit after self-cal, rms=0.016931Jy sigma=0.015417 ! 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=0.016931Jy sigma=0.015417 ! Fit after self-cal, rms=0.016859Jy sigma=0.015354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.96 mas, bmaj=2.227 mas, bpa=3.783 degrees ! Estimated noise=9.84356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192753 Jy ! Component: 100 - total flux cleaned = -0.00023694 Jy ! Component: 150 - total flux cleaned = -0.00023743 Jy ! Component: 200 - total flux cleaned = -0.000232474 Jy ! Total flux subtracted in 200 components = -0.000232474 Jy ! Clean residual min=-0.000915 max=0.000981 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0228411 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.0228411 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=0.016816Jy sigma=0.015381 ! Fit after self-cal, rms=0.016820Jy sigma=0.015379 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 (-2.4, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688805 Jy ! Component: 100 - total flux cleaned = 0.000750253 Jy ! Component: 150 - total flux cleaned = 0.000702551 Jy ! Component: 200 - total flux cleaned = 0.000644268 Jy ! Total flux subtracted in 200 components = 0.000644268 Jy ! Clean residual min=-0.000859 max=0.000842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0234854 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.0234854 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=0.016787Jy sigma=0.015311 ! Fit after self-cal, rms=0.016786Jy sigma=0.015302 ! 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=0.016786Jy sigma=0.015302 ! Fit after self-cal, rms=0.016785Jy sigma=0.015301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=2.227 mas, bpa=3.838 degrees ! Estimated noise=9.83996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238467 Jy ! Component: 100 - total flux cleaned = 0.000225001 Jy ! Component: 150 - total flux cleaned = 0.000162194 Jy ! Component: 200 - total flux cleaned = 0.00011701 Jy ! Total flux subtracted in 200 components = 0.00011701 Jy ! Clean residual min=-0.000846 max=0.000808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0236024 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.0236024 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=0.016768Jy sigma=0.015277 ! Fit after self-cal, rms=0.016768Jy sigma=0.015274 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 = 9.90027e-05 Jy ! Component: 100 - total flux cleaned = 6.6382e-05 Jy ! Component: 150 - total flux cleaned = 3.70796e-05 Jy ! Component: 200 - total flux cleaned = 1.93236e-05 Jy ! Total flux subtracted in 200 components = 1.93236e-05 Jy ! Clean residual min=-0.000847 max=0.000779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0236217 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.0236217 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=0.016756Jy sigma=0.015263 ! Fit after self-cal, rms=0.016757Jy sigma=0.015262 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016757Jy sigma=0.015262 ! Fit after self-cal, rms=0.016715Jy sigma=0.015250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=2.979 mas, bpa=11.08 degrees ! Estimated noise=12.2748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402196 Jy ! Component: 100 - total flux cleaned = 0.00043731 Jy ! Component: 150 - total flux cleaned = 0.000486657 Jy ! Component: 200 - total flux cleaned = 0.000530263 Jy ! Total flux subtracted in 200 components = 0.000530263 Jy ! Clean residual min=-0.001069 max=0.001137 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.024152 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.024152 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=0.016700Jy sigma=0.015259 ! Fit after self-cal, rms=0.016700Jy sigma=0.015256 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 = 0.000123333 Jy ! Component: 100 - total flux cleaned = 0.000163619 Jy ! Component: 150 - total flux cleaned = 0.000177902 Jy ! Component: 200 - total flux cleaned = 0.000198002 Jy ! Total flux subtracted in 200 components = 0.000198002 Jy ! Clean residual min=-0.001059 max=0.001145 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.02435 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.02435 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=0.016690Jy sigma=0.015265 ! Fit after self-cal, rms=0.016690Jy sigma=0.015264 ! 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=0.9608 mas, bmaj=2.226 mas, bpa=3.918 degrees ! Estimated noise=9.81137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9608 x 2.226 at 3.918 degrees (North through East) ! Clean map min=-0.00080425 max=0.02073 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=0.7249 mas, bmaj=1.944 mas, bpa=2.84 degrees ! Estimated noise=18.0903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156749 Jy ! Component: 100 - total flux cleaned = 0.019176 Jy ! Component: 150 - total flux cleaned = 0.0205045 Jy ! Component: 200 - total flux cleaned = 0.021219 Jy ! Total flux subtracted in 200 components = 0.021219 Jy ! Clean residual min=-0.001367 max=0.001438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.021219 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 0.021219 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9608 mas, bmaj=2.226 mas, bpa=3.918 degrees ! Estimated noise=9.81137 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 = 0.00141637 Jy ! Component: 100 - total flux cleaned = 0.00178293 Jy ! Component: 150 - total flux cleaned = 0.00195276 Jy ! Component: 200 - total flux cleaned = 0.00205726 Jy ! Total flux subtracted in 200 components = 0.00205726 Jy ! Clean residual min=-0.000900 max=0.000947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0232763 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.0232763 Jy ! Inverting map ! Added new window around map position (1, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733689 Jy ! Component: 100 - total flux cleaned = 0.000950156 Jy ! Component: 150 - total flux cleaned = 0.00100415 Jy ! Component: 200 - total flux cleaned = 0.00108362 Jy ! Total flux subtracted in 200 components = 0.00108362 Jy ! Clean residual min=-0.000823 max=0.000863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0243599 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 61 components and 0.0243599 Jy ! Inverting map ! Added new window around map position (1.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724682 Jy ! Component: 100 - total flux cleaned = 0.000951889 Jy ! Component: 150 - total flux cleaned = 0.00102128 Jy ! Component: 200 - total flux cleaned = 0.00107254 Jy ! Total flux subtracted in 200 components = 0.00107254 Jy ! Clean residual min=-0.000782 max=0.000723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0254325 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.0254325 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=2.105 mas, bmaj=2.979 mas, bpa=11.08 degrees ! Estimated noise=12.2748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452707 Jy ! Component: 100 - total flux cleaned = 0.000530135 Jy ! Component: 150 - total flux cleaned = 0.00064053 Jy ! Component: 200 - total flux cleaned = 0.000725475 Jy ! Total flux subtracted in 200 components = 0.000725475 Jy ! Clean residual min=-0.000964 max=0.000897 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0261579 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 = 6.54834e-05 Jy ! Component: 100 - total flux cleaned = 0.00010167 Jy ! Component: 150 - total flux cleaned = 0.000133974 Jy ! Component: 200 - total flux cleaned = 0.000151521 Jy ! Total flux subtracted in 200 components = 0.000151521 Jy ! Clean residual min=-0.000949 max=0.000887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0263095 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0263095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9608 mas, bmaj=2.226 mas, bpa=3.918 degrees ! Estimated noise=9.81137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211761 Jy ! Component: 100 - total flux cleaned = -0.000269838 Jy ! Component: 150 - total flux cleaned = -0.000279757 Jy ! Component: 200 - total flux cleaned = -0.000261049 Jy ! Total flux subtracted in 200 components = -0.000261049 Jy ! Clean residual min=-0.000776 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0260484 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.0260484 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=0.016601Jy sigma=0.015196 ! Fit after self-cal, rms=0.016589Jy sigma=0.015176 wmodel /scr/pima/s5272a_uvs/J2133+6647_X_map.mod ! Writing 115 model components to file: /scr/pima/s5272a_uvs/J2133+6647_X_map.mod wobs /scr/pima/s5272a_uvs/J2133+6647_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J2133+6647_X_uvs.fits wwins /scr/pima/s5272a_uvs/J2133+6647_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s5272a_uvs/J2133+6647_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 = -0.000269802 Jy ! Component: 100 - total flux cleaned = -0.000483351 Jy ! Component: 150 - total flux cleaned = -0.000663273 Jy ! Component: 200 - total flux cleaned = -0.000847826 Jy ! Component: 250 - total flux cleaned = -0.00101538 Jy ! Component: 300 - total flux cleaned = -0.00111364 Jy ! Component: 350 - total flux cleaned = -0.00125166 Jy ! Component: 400 - total flux cleaned = -0.00137591 Jy ! Component: 450 - total flux cleaned = -0.00146695 Jy ! Component: 500 - total flux cleaned = -0.00154629 Jy ! Component: 550 - total flux cleaned = -0.0016145 Jy ! Component: 600 - total flux cleaned = -0.00165275 Jy ! Component: 650 - total flux cleaned = -0.00170942 Jy ! Component: 700 - total flux cleaned = -0.00174674 Jy ! Component: 750 - total flux cleaned = -0.00179254 Jy ! Component: 800 - total flux cleaned = -0.00185525 Jy ! Component: 850 - total flux cleaned = -0.00187285 Jy ! Component: 900 - total flux cleaned = -0.00189026 Jy ! Component: 950 - total flux cleaned = -0.00190753 Jy ! Component: 1000 - total flux cleaned = -0.00192461 Jy ! Component: 1050 - total flux cleaned = -0.00195803 Jy ! Component: 1100 - total flux cleaned = -0.00198269 Jy ! Component: 1150 - total flux cleaned = -0.00197445 Jy ! Component: 1200 - total flux cleaned = -0.00197461 Jy ! Component: 1250 - total flux cleaned = -0.00203023 Jy ! Component: 1300 - total flux cleaned = -0.00203798 Jy ! Component: 1350 - total flux cleaned = -0.00203788 Jy ! Component: 1400 - total flux cleaned = -0.00209171 Jy ! Component: 1450 - total flux cleaned = -0.00209161 Jy ! Component: 1500 - total flux cleaned = -0.00212916 Jy ! Component: 1550 - total flux cleaned = -0.00214404 Jy ! Component: 1600 - total flux cleaned = -0.00219548 Jy ! Component: 1650 - total flux cleaned = -0.00220265 Jy ! Component: 1700 - total flux cleaned = -0.00222429 Jy ! Component: 1750 - total flux cleaned = -0.0022457 Jy ! Component: 1800 - total flux cleaned = -0.00225986 Jy ! Component: 1850 - total flux cleaned = -0.00227376 Jy ! Component: 1900 - total flux cleaned = -0.00232215 Jy ! Component: 1950 - total flux cleaned = -0.00234953 Jy ! Component: 2000 - total flux cleaned = -0.00235637 Jy ! Component: 2050 - total flux cleaned = -0.00236307 Jy ! Component: 2100 - total flux cleaned = -0.0023832 Jy ! Component: 2150 - total flux cleaned = -0.002403 Jy ! Component: 2200 - total flux cleaned = -0.00241614 Jy ! Component: 2250 - total flux cleaned = -0.00241626 Jy ! Component: 2300 - total flux cleaned = -0.00244847 Jy ! Component: 2350 - total flux cleaned = -0.00245488 Jy ! Component: 2400 - total flux cleaned = -0.00247391 Jy ! Component: 2450 - total flux cleaned = -0.00249276 Jy ! Component: 2500 - total flux cleaned = -0.002499 Jy ! Component: 2550 - total flux cleaned = -0.00253608 Jy ! Component: 2600 - total flux cleaned = -0.00255451 Jy ! Component: 2650 - total flux cleaned = -0.00255451 Jy ! Component: 2700 - total flux cleaned = -0.00257858 Jy ! Component: 2750 - total flux cleaned = -0.00260258 Jy ! Component: 2800 - total flux cleaned = -0.00263824 Jy ! Component: 2850 - total flux cleaned = -0.00263228 Jy ! Component: 2900 - total flux cleaned = -0.00262638 Jy ! Component: 2950 - total flux cleaned = -0.00262635 Jy ! Component: 3000 - total flux cleaned = -0.00263216 Jy ! Component: 3050 - total flux cleaned = -0.00264366 Jy ! Component: 3100 - total flux cleaned = -0.00266079 Jy ! Component: 3150 - total flux cleaned = -0.00266076 Jy ! Component: 3200 - total flux cleaned = -0.002672 Jy ! Component: 3250 - total flux cleaned = -0.00268317 Jy ! Component: 3300 - total flux cleaned = -0.00268872 Jy ! Component: 3350 - total flux cleaned = -0.00271638 Jy ! Component: 3400 - total flux cleaned = -0.00270537 Jy ! Component: 3450 - total flux cleaned = -0.00271635 Jy ! Component: 3500 - total flux cleaned = -0.00273265 Jy ! Component: 3550 - total flux cleaned = -0.00274879 Jy ! Component: 3600 - total flux cleaned = -0.00277016 Jy ! Component: 3650 - total flux cleaned = -0.00275421 Jy ! Component: 3700 - total flux cleaned = -0.00274367 Jy ! Component: 3750 - total flux cleaned = -0.00276462 Jy ! Component: 3800 - total flux cleaned = -0.00274373 Jy ! Component: 3850 - total flux cleaned = -0.00275412 Jy ! Component: 3900 - total flux cleaned = -0.00276442 Jy ! Component: 3950 - total flux cleaned = -0.002749 Jy ! Component: 4000 - total flux cleaned = -0.00274898 Jy ! Component: 4050 - total flux cleaned = -0.00276421 Jy ! Total flux subtracted in 4096 components = -0.00275915 Jy ! Clean residual min=-0.000289 max=0.000345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0232892 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 441 components and 0.0232893 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J2133+6647_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9608 x 2.226 at 3.918 degrees (North through East) ! Clean map min=-0.00061272 max=0.020574 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J2133+6647_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0205743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.78247e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2806 1.2806 2.56119 5.12239 10.2448 20.4895 40.9791 81.9582 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.265 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J2133+6647_X_uvs.log closed on Mon Dec 16 09:37:17 2013