! Started logfile: /scr/pima/bp192a1_uvs/J0248-1322_X_uvs.log on Wed Sep 16 13:28:56 2015 obs /scr/pima/bp192a1_uvs/J0248-1322_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0248-1322_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0248-1322 ! ! 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 ! ! Read 0 lines of history. ! ! Reading 6840 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/bp192a1_uvs/J0248-1322_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=1.002096Jy sigma=19.608057 ! Fit after self-cal, rms=0.959841Jy sigma=18.797389 ! 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=0.7377 mas, bmaj=2.01 mas, bpa=-2.256 degrees ! Estimated noise=0.608495 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 = 0.03097 Jy ! Component: 100 - total flux cleaned = 0.0381259 Jy ! Total flux subtracted in 100 components = 0.0381259 Jy ! Clean residual min=-0.002172 max=0.002860 Jy/beam ! Clean residual mean=-0.000003 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0381259 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0381259 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=0.041364Jy sigma=0.712205 ! Fit after self-cal, rms=0.040206Jy sigma=0.691941 ! 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=0.8924 mas, bmaj=2.304 mas, bpa=-2.072 degrees ! Estimated noise=0.447026 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 = 0.00413903 Jy ! Component: 100 - total flux cleaned = 0.00586251 Jy ! Component: 150 - total flux cleaned = 0.00670744 Jy ! Component: 200 - total flux cleaned = 0.00716398 Jy ! Total flux subtracted in 200 components = 0.00716398 Jy ! Clean residual min=-0.002332 max=0.002322 Jy/beam ! Clean residual mean=-0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0452899 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0452899 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=0.039790Jy sigma=0.684746 ! Fit after self-cal, rms=0.039786Jy sigma=0.684532 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8924 x 2.304 at -2.072 degrees (North through East) ! Clean map min=-0.0022815 max=0.040906 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 1.16 FD 1.00 HN 0.85 KP 0.96 ! LA 1.06 MK 0.95 NL 1.11 OV 0.98 ! PT 0.86 SC 1.03 ! ! ! Correcting IF 2. ! 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 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 1.14 FD 0.93 HN 0.87 KP 1.08 ! LA 1.04 MK 1.12 NL 1.08 OV 0.97 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 5. ! 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 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.91 KP 1.09 ! LA 1.03 MK 0.88 NL 0.97 OV 1.05 ! PT 0.84 SC 0.96 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.039786Jy sigma=0.684532 ! Fit after self-cal, rms=0.039210Jy sigma=0.681854 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8894 mas, bmaj=2.312 mas, bpa=-2.257 degrees ! Estimated noise=0.444915 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 = 0.000271794 Jy ! Component: 100 - total flux cleaned = 0.000296006 Jy ! Component: 150 - total flux cleaned = 0.000305602 Jy ! Component: 200 - total flux cleaned = 0.000306408 Jy ! Total flux subtracted in 200 components = 0.000306408 Jy ! Clean residual min=-0.001873 max=0.002155 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0455963 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0455963 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=0.039202Jy sigma=0.681735 ! Fit after self-cal, rms=0.039202Jy sigma=0.681610 ! 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=0.039202Jy sigma=0.681610 ! Fit after self-cal, rms=0.039199Jy sigma=0.681586 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.311 mas, bpa=-2.357 degrees ! Estimated noise=0.44489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.10845e-05 Jy ! Component: 100 - total flux cleaned = 8.96358e-05 Jy ! Component: 150 - total flux cleaned = 8.95446e-05 Jy ! Component: 200 - total flux cleaned = 8.92659e-05 Jy ! Total flux subtracted in 200 components = 8.92659e-05 Jy ! Clean residual min=-0.001877 max=0.002125 Jy/beam ! Clean residual mean=-0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0456855 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0456855 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=0.039195Jy sigma=0.681528 ! Fit after self-cal, rms=0.039195Jy sigma=0.681521 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 (-33.2, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182906 Jy ! Component: 100 - total flux cleaned = 0.0025722 Jy ! Component: 150 - total flux cleaned = 0.00285925 Jy ! Component: 200 - total flux cleaned = 0.0030861 Jy ! Total flux subtracted in 200 components = 0.0030861 Jy ! Clean residual min=-0.001767 max=0.001942 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0487716 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0487716 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=0.039104Jy sigma=0.679706 ! Fit after self-cal, rms=0.039086Jy sigma=0.679479 ! Inverting map ! Added new window around map position (-2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016909 Jy ! Component: 100 - total flux cleaned = 0.0025522 Jy ! Component: 150 - total flux cleaned = 0.00310235 Jy ! Component: 200 - total flux cleaned = 0.00339225 Jy ! Total flux subtracted in 200 components = 0.00339225 Jy ! Clean residual min=-0.001657 max=0.001691 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0521639 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.0521639 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=0.039004Jy sigma=0.677912 ! Fit after self-cal, rms=0.038983Jy sigma=0.677667 ! 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=0.038983Jy sigma=0.677667 ! Fit after self-cal, rms=0.038490Jy sigma=0.676148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.311 mas, bpa=-2.322 degrees ! Estimated noise=0.441593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302086 Jy ! Component: 100 - total flux cleaned = 0.0004724 Jy ! Component: 150 - total flux cleaned = 0.000563357 Jy ! Component: 200 - total flux cleaned = 0.000595091 Jy ! Total flux subtracted in 200 components = 0.000595091 Jy ! Clean residual min=-0.001667 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.052759 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.052759 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=0.038468Jy sigma=0.675663 ! Fit after self-cal, rms=0.038444Jy sigma=0.675495 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 = 0.000297763 Jy ! Component: 100 - total flux cleaned = 0.00026739 Jy ! Component: 150 - total flux cleaned = 0.000253269 Jy ! Component: 200 - total flux cleaned = 0.000253002 Jy ! Total flux subtracted in 200 components = 0.000253002 Jy ! Clean residual min=-0.001677 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.053012 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.053012 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=0.038431Jy sigma=0.675292 ! Fit after self-cal, rms=0.038429Jy sigma=0.675279 ! 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=0.038429Jy sigma=0.675279 ! Fit after self-cal, rms=0.038111Jy sigma=0.674147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=4.301 mas, bpa=2.669 degrees ! Estimated noise=0.557044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304603 Jy ! Component: 100 - total flux cleaned = 0.000305744 Jy ! Component: 150 - total flux cleaned = 0.000305986 Jy ! Component: 200 - total flux cleaned = 0.000306486 Jy ! Total flux subtracted in 200 components = 0.000306486 Jy ! Clean residual min=-0.001749 max=0.001664 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0533185 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.0533185 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=0.038109Jy sigma=0.674094 ! Fit after self-cal, rms=0.038105Jy sigma=0.674045 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 = 9.18744e-05 Jy ! Component: 100 - total flux cleaned = 9.16203e-05 Jy ! Component: 150 - total flux cleaned = 9.12234e-05 Jy ! Component: 200 - total flux cleaned = 8.4384e-05 Jy ! Total flux subtracted in 200 components = 8.4384e-05 Jy ! Clean residual min=-0.001754 max=0.001672 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0534028 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.0534028 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=0.038104Jy sigma=0.674020 ! Fit after self-cal, rms=0.038104Jy sigma=0.674014 ! 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=0.8861 mas, bmaj=2.315 mas, bpa=-2.42 degrees ! Estimated noise=0.441234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 2.315 at -2.42 degrees (North through East) ! Clean map min=-0.0013572 max=0.039783 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=0.7358 mas, bmaj=2.028 mas, bpa=-2.636 degrees ! Estimated noise=0.59873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311516 Jy ! Component: 100 - total flux cleaned = 0.0385801 Jy ! Component: 150 - total flux cleaned = 0.0419562 Jy ! Component: 200 - total flux cleaned = 0.044129 Jy ! Total flux subtracted in 200 components = 0.044129 Jy ! Clean residual min=-0.002011 max=0.002029 Jy/beam ! Clean residual mean=-0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.044129 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.044129 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=2.315 mas, bpa=-2.42 degrees ! Estimated noise=0.441234 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 = 0.00233123 Jy ! Component: 100 - total flux cleaned = 0.00392771 Jy ! Component: 150 - total flux cleaned = 0.00511697 Jy ! Component: 200 - total flux cleaned = 0.00604837 Jy ! Total flux subtracted in 200 components = 0.00604837 Jy ! Clean residual min=-0.001632 max=0.001526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0501774 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.0501774 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=2.142 mas, bmaj=4.301 mas, bpa=2.669 degrees ! Estimated noise=0.557044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011206 Jy ! Component: 100 - total flux cleaned = 0.00182712 Jy ! Component: 150 - total flux cleaned = 0.00232734 Jy ! Component: 200 - total flux cleaned = 0.00270621 Jy ! Total flux subtracted in 200 components = 0.00270621 Jy ! Clean residual min=-0.001768 max=0.001752 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0528836 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184614 Jy ! Component: 100 - total flux cleaned = 0.000300322 Jy ! Component: 150 - total flux cleaned = 0.000347206 Jy ! Component: 200 - total flux cleaned = 0.00036471 Jy ! Total flux subtracted in 200 components = 0.00036471 Jy ! Clean residual min=-0.001748 max=0.001755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0532483 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.0532483 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=2.315 mas, bpa=-2.42 degrees ! Estimated noise=0.441234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155179 Jy ! Component: 100 - total flux cleaned = -0.000176235 Jy ! Component: 150 - total flux cleaned = -0.000194671 Jy ! Component: 200 - total flux cleaned = -0.000228441 Jy ! Total flux subtracted in 200 components = -0.000228441 Jy ! Clean residual min=-0.001496 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0530199 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.0530199 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=0.038113Jy sigma=0.674129 ! Fit after self-cal, rms=0.038114Jy sigma=0.674095 wmodel /scr/pima/bp192a1_uvs/J0248-1322_X_map.mod ! Writing 80 model components to file: /scr/pima/bp192a1_uvs/J0248-1322_X_map.mod wobs /scr/pima/bp192a1_uvs/J0248-1322_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0248-1322_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0248-1322_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0248-1322_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 = -0.00014091 Jy ! Component: 100 - total flux cleaned = -0.000118374 Jy ! Component: 150 - total flux cleaned = 3.8574e-05 Jy ! Component: 200 - total flux cleaned = 0.000207205 Jy ! Component: 250 - total flux cleaned = 0.000426241 Jy ! Component: 300 - total flux cleaned = 0.000635199 Jy ! Component: 350 - total flux cleaned = 0.000835159 Jy ! Component: 400 - total flux cleaned = 0.000975175 Jy ! Component: 450 - total flux cleaned = 0.0011451 Jy ! Component: 500 - total flux cleaned = 0.00126061 Jy ! Component: 550 - total flux cleaned = 0.00135673 Jy ! Component: 600 - total flux cleaned = 0.00143468 Jy ! Component: 650 - total flux cleaned = 0.00149573 Jy ! Component: 700 - total flux cleaned = 0.0015552 Jy ! Component: 750 - total flux cleaned = 0.0016133 Jy ! Component: 800 - total flux cleaned = 0.00167008 Jy ! Component: 850 - total flux cleaned = 0.00173965 Jy ! Component: 900 - total flux cleaned = 0.00183479 Jy ! Component: 950 - total flux cleaned = 0.00187439 Jy ! Component: 1000 - total flux cleaned = 0.00192687 Jy ! Component: 1050 - total flux cleaned = 0.00196556 Jy ! Component: 1100 - total flux cleaned = 0.00200373 Jy ! Component: 1150 - total flux cleaned = 0.00205326 Jy ! Component: 1200 - total flux cleaned = 0.00208976 Jy ! Component: 1250 - total flux cleaned = 0.0021136 Jy ! Component: 1300 - total flux cleaned = 0.00211352 Jy ! Component: 1350 - total flux cleaned = 0.0021483 Jy ! Component: 1400 - total flux cleaned = 0.00217088 Jy ! Component: 1450 - total flux cleaned = 0.00220416 Jy ! Component: 1500 - total flux cleaned = 0.00221495 Jy ! Component: 1550 - total flux cleaned = 0.00222553 Jy ! Component: 1600 - total flux cleaned = 0.00219377 Jy ! Component: 1650 - total flux cleaned = 0.00220428 Jy ! Component: 1700 - total flux cleaned = 0.00222502 Jy ! Component: 1750 - total flux cleaned = 0.00223517 Jy ! Component: 1800 - total flux cleaned = 0.00224497 Jy ! Component: 1850 - total flux cleaned = 0.002245 Jy ! Component: 1900 - total flux cleaned = 0.00226459 Jy ! Component: 1950 - total flux cleaned = 0.00227419 Jy ! Component: 2000 - total flux cleaned = 0.00231237 Jy ! Component: 2050 - total flux cleaned = 0.00232203 Jy ! Component: 2100 - total flux cleaned = 0.00232202 Jy ! Component: 2150 - total flux cleaned = 0.00231281 Jy ! Component: 2200 - total flux cleaned = 0.002322 Jy ! Component: 2250 - total flux cleaned = 0.002313 Jy ! Component: 2300 - total flux cleaned = 0.00233078 Jy ! Component: 2350 - total flux cleaned = 0.00233068 Jy ! Component: 2400 - total flux cleaned = 0.00232204 Jy ! Component: 2450 - total flux cleaned = 0.00233042 Jy ! Component: 2500 - total flux cleaned = 0.00230476 Jy ! Component: 2550 - total flux cleaned = 0.00233004 Jy ! Component: 2600 - total flux cleaned = 0.00232147 Jy ! Component: 2650 - total flux cleaned = 0.00231309 Jy ! Component: 2700 - total flux cleaned = 0.00230487 Jy ! Component: 2750 - total flux cleaned = 0.00232114 Jy ! Component: 2800 - total flux cleaned = 0.00232908 Jy ! Component: 2850 - total flux cleaned = 0.00229707 Jy ! Component: 2900 - total flux cleaned = 0.00232094 Jy ! Component: 2950 - total flux cleaned = 0.00232097 Jy ! Component: 3000 - total flux cleaned = 0.00232098 Jy ! Component: 3050 - total flux cleaned = 0.00234416 Jy ! Component: 3100 - total flux cleaned = 0.00234416 Jy ! Component: 3150 - total flux cleaned = 0.00233658 Jy ! Component: 3200 - total flux cleaned = 0.00234419 Jy ! Component: 3250 - total flux cleaned = 0.00232914 Jy ! Component: 3300 - total flux cleaned = 0.00232917 Jy ! Component: 3350 - total flux cleaned = 0.00234397 Jy ! Component: 3400 - total flux cleaned = 0.00232201 Jy ! Component: 3450 - total flux cleaned = 0.00233652 Jy ! Component: 3500 - total flux cleaned = 0.00235101 Jy ! Component: 3550 - total flux cleaned = 0.00236532 Jy ! Component: 3600 - total flux cleaned = 0.00238675 Jy ! Component: 3650 - total flux cleaned = 0.00236546 Jy ! Component: 3700 - total flux cleaned = 0.0024007 Jy ! Component: 3750 - total flux cleaned = 0.00237265 Jy ! Component: 3800 - total flux cleaned = 0.00240059 Jy ! Component: 3850 - total flux cleaned = 0.00239364 Jy ! Component: 3900 - total flux cleaned = 0.00238679 Jy ! Component: 3950 - total flux cleaned = 0.00237998 Jy ! Component: 4000 - total flux cleaned = 0.00239361 Jy ! Component: 4050 - total flux cleaned = 0.00238689 Jy ! Total flux subtracted in 4096 components = 0.0023936 Jy ! Clean residual min=-0.000466 max=0.000376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0554135 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 371 components and 0.0554135 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0248-1322_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 2.315 at -2.42 degrees (North through East) ! Clean map min=-0.00082429 max=0.039516 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0248-1322_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0395156 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.831306 0.831306 1.66261 3.32522 6.65045 13.3009 26.6018 53.2036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.877 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0248-1322_X_uvs.log closed on Wed Sep 16 13:29:01 2015