! Started logfile: /scr/pima/bp192a1_uvs/J0201+2933_X_uvs.log on Wed Sep 16 13:27:38 2015 obs /scr/pima/bp192a1_uvs/J0201+2933_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0201+2933_X_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.328472 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0201+2933 ! ! 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 3784 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/J0201+2933_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. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001104Jy sigma=22.051575 ! Fit after self-cal, rms=0.979779Jy sigma=21.709270 ! 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=1.061 mas, bmaj=2.731 mas, bpa=14.15 degrees ! Estimated noise=0.948333 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 = 0.0160725 Jy ! Component: 100 - total flux cleaned = 0.0184973 Jy ! Total flux subtracted in 100 components = 0.0184973 Jy ! Clean residual min=-0.003104 max=0.002630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0184973 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0184973 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=0.037804Jy sigma=0.663077 ! Fit after self-cal, rms=0.035934Jy sigma=0.613317 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340578 Jy ! Component: 100 - total flux cleaned = 0.00350186 Jy ! Total flux subtracted in 100 components = 0.00350186 Jy ! Clean residual min=-0.002388 max=0.001966 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0219992 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0219992 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=0.035484Jy sigma=0.608299 ! Fit after self-cal, rms=0.035470Jy sigma=0.608131 ! 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=1.343 mas, bmaj=2.839 mas, bpa=15.48 degrees ! Estimated noise=0.553786 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 = -0.000405751 Jy ! Component: 100 - total flux cleaned = -0.000447184 Jy ! Component: 150 - total flux cleaned = -0.000447902 Jy ! Component: 200 - total flux cleaned = -0.000479661 Jy ! Total flux subtracted in 200 components = -0.000479661 Jy ! Clean residual min=-0.001756 max=0.001820 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0215195 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0215195 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=0.035386Jy sigma=0.606289 ! Fit after self-cal, rms=0.035348Jy sigma=0.606069 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.343 x 2.839 at 15.48 degrees (North through East) ! Clean map min=-0.0016258 max=0.022884 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 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 7. ! A total of 3 telescope corrections were flagged in sub-array 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 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.035348Jy sigma=0.606069 ! Fit after self-cal, rms=0.035369Jy sigma=0.606174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.348 mas, bmaj=2.831 mas, bpa=15.53 degrees ! Estimated noise=0.555276 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 = -0.000151689 Jy ! Component: 100 - total flux cleaned = -0.00015315 Jy ! Component: 150 - total flux cleaned = -0.000153439 Jy ! Component: 200 - total flux cleaned = -0.000130283 Jy ! Total flux subtracted in 200 components = -0.000130283 Jy ! Clean residual min=-0.001635 max=0.001747 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0213893 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0213893 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=0.035316Jy sigma=0.605356 ! Fit after self-cal, rms=0.035285Jy sigma=0.604923 ! 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=0.035285Jy sigma=0.604923 ! Fit after self-cal, rms=0.035641Jy sigma=0.604511 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.348 mas, bmaj=2.823 mas, bpa=15.47 degrees ! Estimated noise=0.560196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214487 Jy ! Component: 100 - total flux cleaned = 0.000257207 Jy ! Component: 150 - total flux cleaned = 0.000276423 Jy ! Component: 200 - total flux cleaned = 0.000276917 Jy ! Total flux subtracted in 200 components = 0.000276917 Jy ! Clean residual min=-0.001624 max=0.001727 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0216662 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0216662 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=0.035606Jy sigma=0.604170 ! Fit after self-cal, rms=0.035596Jy sigma=0.604014 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 = -9.75434e-05 Jy ! Component: 100 - total flux cleaned = -4.55211e-05 Jy ! Component: 150 - total flux cleaned = -3.06505e-05 Jy ! Component: 200 - total flux cleaned = -1.64612e-05 Jy ! Total flux subtracted in 200 components = -1.64612e-05 Jy ! Clean residual min=-0.001642 max=0.001706 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0216497 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0216497 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=0.035577Jy sigma=0.603768 ! Fit after self-cal, rms=0.035569Jy sigma=0.603614 ! 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=0.035569Jy sigma=0.603614 ! Fit after self-cal, rms=0.036035Jy sigma=0.603207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=2.83 mas, bpa=15.33 degrees ! Estimated noise=0.564691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.07519e-06 Jy ! Component: 100 - total flux cleaned = 4.57537e-05 Jy ! Component: 150 - total flux cleaned = 8.81472e-05 Jy ! Component: 200 - total flux cleaned = 0.000140833 Jy ! Total flux subtracted in 200 components = 0.000140833 Jy ! Clean residual min=-0.001607 max=0.001674 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0217905 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0217905 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=0.036010Jy sigma=0.603082 ! Fit after self-cal, rms=0.036008Jy sigma=0.602977 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 = -5.98046e-05 Jy ! Component: 100 - total flux cleaned = -9.55111e-06 Jy ! Component: 150 - total flux cleaned = 2.60113e-05 Jy ! Component: 200 - total flux cleaned = 4.80278e-05 Jy ! Total flux subtracted in 200 components = 4.80278e-05 Jy ! Clean residual min=-0.001627 max=0.001648 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0218386 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0218386 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=0.035997Jy sigma=0.602831 ! Fit after self-cal, rms=0.035991Jy sigma=0.602795 ! 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=0.035991Jy sigma=0.602795 ! Fit after self-cal, rms=0.036184Jy sigma=0.602753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.473 mas, bmaj=3.351 mas, bpa=38.99 degrees ! Estimated noise=0.628346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022142 Jy ! Component: 100 - total flux cleaned = 0.000227148 Jy ! Component: 150 - total flux cleaned = 0.000227373 Jy ! Component: 200 - total flux cleaned = 0.000227313 Jy ! Total flux subtracted in 200 components = 0.000227313 Jy ! Clean residual min=-0.001330 max=0.001610 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0220659 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0220659 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=0.036181Jy sigma=0.602698 ! Fit after self-cal, rms=0.036183Jy sigma=0.602681 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 = 4.06992e-05 Jy ! Component: 100 - total flux cleaned = 4.53279e-05 Jy ! Component: 150 - total flux cleaned = 4.51117e-05 Jy ! Component: 200 - total flux cleaned = 4.10688e-05 Jy ! Total flux subtracted in 200 components = 4.10688e-05 Jy ! Clean residual min=-0.001344 max=0.001604 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.022107 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.022107 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=0.036181Jy sigma=0.602631 ! Fit after self-cal, rms=0.036180Jy sigma=0.602626 ! 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=1.34 mas, bmaj=2.834 mas, bpa=15.3 degrees ! Estimated noise=0.565912 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.34 x 2.834 at 15.3 degrees (North through East) ! Clean map min=-0.0015972 max=0.023636 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=1.056 mas, bmaj=2.739 mas, bpa=14.04 degrees ! Estimated noise=0.959257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189051 Jy ! Component: 100 - total flux cleaned = 0.0220841 Jy ! Component: 150 - total flux cleaned = 0.0217631 Jy ! Component: 200 - total flux cleaned = 0.0216749 Jy ! Total flux subtracted in 200 components = 0.0216749 Jy ! Clean residual min=-0.002480 max=0.002228 Jy/beam ! Clean residual mean=0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0216749 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 0.0216749 Jy ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=2.834 mas, bpa=15.3 degrees ! Estimated noise=0.565912 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 = 5.04643e-05 Jy ! Component: 100 - total flux cleaned = 9.46776e-05 Jy ! Component: 150 - total flux cleaned = 0.000131989 Jy ! Component: 200 - total flux cleaned = 9.58853e-05 Jy ! Total flux subtracted in 200 components = 9.58853e-05 Jy ! Clean residual min=-0.001720 max=0.001867 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0217708 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0217708 Jy ! Inverting map ! Added new window around map position (-1, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671796 Jy ! Component: 100 - total flux cleaned = 0.000704748 Jy ! Component: 150 - total flux cleaned = 0.000739917 Jy ! Component: 200 - total flux cleaned = 0.000768907 Jy ! Total flux subtracted in 200 components = 0.000768907 Jy ! Clean residual min=-0.001435 max=0.001317 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0225397 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0225397 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=2.473 mas, bmaj=3.351 mas, bpa=38.99 degrees ! Estimated noise=0.628346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.59629e-05 Jy ! Component: 100 - total flux cleaned = 0.00028129 Jy ! Component: 150 - total flux cleaned = 0.000425507 Jy ! Component: 200 - total flux cleaned = 0.000505797 Jy ! Total flux subtracted in 200 components = 0.000505797 Jy ! Clean residual min=-0.001290 max=0.001364 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0230455 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 = 2.08682e-05 Jy ! Component: 100 - total flux cleaned = 4.97615e-05 Jy ! Component: 150 - total flux cleaned = 5.01829e-05 Jy ! Component: 200 - total flux cleaned = 6.71201e-05 Jy ! Total flux subtracted in 200 components = 6.71201e-05 Jy ! Clean residual min=-0.001277 max=0.001337 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0231126 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.0231126 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=2.834 mas, bpa=15.3 degrees ! Estimated noise=0.565912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192129 Jy ! Component: 100 - total flux cleaned = -0.000249674 Jy ! Component: 150 - total flux cleaned = -0.000231598 Jy ! Component: 200 - total flux cleaned = -0.000246305 Jy ! Total flux subtracted in 200 components = -0.000246305 Jy ! Clean residual min=-0.001325 max=0.001185 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0228663 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.0228663 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=0.036108Jy sigma=0.600776 ! Fit after self-cal, rms=0.035981Jy sigma=0.599245 wmodel /scr/pima/bp192a1_uvs/J0201+2933_X_map.mod ! Writing 70 model components to file: /scr/pima/bp192a1_uvs/J0201+2933_X_map.mod wobs /scr/pima/bp192a1_uvs/J0201+2933_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0201+2933_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0201+2933_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0201+2933_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 = -0.000359795 Jy ! Component: 100 - total flux cleaned = -0.000451998 Jy ! Component: 150 - total flux cleaned = -0.000493896 Jy ! Component: 200 - total flux cleaned = -0.000532517 Jy ! Component: 250 - total flux cleaned = -0.000550268 Jy ! Component: 300 - total flux cleaned = -0.000515163 Jy ! Component: 350 - total flux cleaned = -0.000530712 Jy ! Component: 400 - total flux cleaned = -0.000545227 Jy ! Component: 450 - total flux cleaned = -0.000560292 Jy ! Component: 500 - total flux cleaned = -0.000560706 Jy ! Component: 550 - total flux cleaned = -0.000561087 Jy ! Component: 600 - total flux cleaned = -0.000561391 Jy ! Component: 650 - total flux cleaned = -0.000522968 Jy ! Component: 700 - total flux cleaned = -0.000486001 Jy ! Component: 750 - total flux cleaned = -0.000461824 Jy ! Component: 800 - total flux cleaned = -0.000414541 Jy ! Component: 850 - total flux cleaned = -0.00036883 Jy ! Component: 900 - total flux cleaned = -0.000390982 Jy ! Component: 950 - total flux cleaned = -0.000369105 Jy ! Component: 1000 - total flux cleaned = -0.00034783 Jy ! Component: 1050 - total flux cleaned = -0.000306007 Jy ! Component: 1100 - total flux cleaned = -0.00024434 Jy ! Component: 1150 - total flux cleaned = -0.000203945 Jy ! Component: 1200 - total flux cleaned = -0.000154136 Jy ! Component: 1250 - total flux cleaned = -0.00010507 Jy ! Component: 1300 - total flux cleaned = -4.70722e-05 Jy ! Component: 1350 - total flux cleaned = 1.95149e-05 Jy ! Component: 1400 - total flux cleaned = 6.63649e-05 Jy ! Component: 1450 - total flux cleaned = 9.42458e-05 Jy ! Component: 1500 - total flux cleaned = 0.000149152 Jy ! Component: 1550 - total flux cleaned = 0.000167356 Jy ! Component: 1600 - total flux cleaned = 0.000238959 Jy ! Component: 1650 - total flux cleaned = 0.000247877 Jy ! Component: 1700 - total flux cleaned = 0.000318057 Jy ! Component: 1750 - total flux cleaned = 0.000318065 Jy ! Component: 1800 - total flux cleaned = 0.000370126 Jy ! Component: 1850 - total flux cleaned = 0.00039602 Jy ! Component: 1900 - total flux cleaned = 0.000396031 Jy ! Component: 1950 - total flux cleaned = 0.00039609 Jy ! Component: 2000 - total flux cleaned = 0.000421629 Jy ! Component: 2050 - total flux cleaned = 0.000430162 Jy ! Component: 2100 - total flux cleaned = 0.000430141 Jy ! Component: 2150 - total flux cleaned = 0.0004471 Jy ! Component: 2200 - total flux cleaned = 0.000472495 Jy ! Component: 2250 - total flux cleaned = 0.000480968 Jy ! Component: 2300 - total flux cleaned = 0.000497881 Jy ! Component: 2350 - total flux cleaned = 0.000506313 Jy ! Component: 2400 - total flux cleaned = 0.000506315 Jy ! Component: 2450 - total flux cleaned = 0.000506325 Jy ! Component: 2500 - total flux cleaned = 0.000506324 Jy ! Component: 2550 - total flux cleaned = 0.000506318 Jy ! Component: 2600 - total flux cleaned = 0.00051475 Jy ! Component: 2650 - total flux cleaned = 0.000514778 Jy ! Component: 2700 - total flux cleaned = 0.000514754 Jy ! Component: 2750 - total flux cleaned = 0.00052322 Jy ! Component: 2800 - total flux cleaned = 0.000531664 Jy ! Component: 2850 - total flux cleaned = 0.000565582 Jy ! Component: 2900 - total flux cleaned = 0.000557158 Jy ! Component: 2950 - total flux cleaned = 0.000582727 Jy ! Component: 3000 - total flux cleaned = 0.000591246 Jy ! Component: 3050 - total flux cleaned = 0.00059982 Jy ! Component: 3100 - total flux cleaned = 0.000625566 Jy ! Component: 3150 - total flux cleaned = 0.000651363 Jy ! Component: 3200 - total flux cleaned = 0.000668614 Jy ! Component: 3250 - total flux cleaned = 0.000677306 Jy ! Component: 3300 - total flux cleaned = 0.000703305 Jy ! Component: 3350 - total flux cleaned = 0.000738229 Jy ! Component: 3400 - total flux cleaned = 0.000747062 Jy ! Component: 3450 - total flux cleaned = 0.000791093 Jy ! Component: 3500 - total flux cleaned = 0.000826538 Jy ! Component: 3550 - total flux cleaned = 0.000862143 Jy ! Component: 3600 - total flux cleaned = 0.000897922 Jy ! Component: 3650 - total flux cleaned = 0.000952118 Jy ! Component: 3700 - total flux cleaned = 0.00101568 Jy ! Component: 3750 - total flux cleaned = 0.00105231 Jy ! Component: 3800 - total flux cleaned = 0.00110769 Jy ! Component: 3850 - total flux cleaned = 0.0011449 Jy ! Component: 3900 - total flux cleaned = 0.00120106 Jy ! Component: 3950 - total flux cleaned = 0.00124828 Jy ! Component: 4000 - total flux cleaned = 0.00130534 Jy ! Component: 4050 - total flux cleaned = 0.00132454 Jy ! Total flux subtracted in 4096 components = 0.00138245 Jy ! Clean residual min=-0.000554 max=0.000628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0242488 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 298 components and 0.0242488 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0201+2933_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.34 x 2.834 at 15.3 degrees (North through East) ! Clean map min=-0.0014836 max=0.023197 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0201+2933_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0231971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83009 1.83009 3.66018 7.32036 14.6407 29.2814 58.5629 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.926 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0201+2933_X_uvs.log closed on Wed Sep 16 13:27:42 2015