! Started logfile: /d2/scr/pima/bp177e_uvs/J1824+0613_C_uvs.log on Sat Mar 22 18:57:02 2014 obs /d2/scr/pima/bp177e_uvs/J1824+0613_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1824+0613_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J1824+0613 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 480 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1824+0613_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999986Jy sigma=46.411974 ! Fit after self-cal, rms=0.967672Jy sigma=45.063512 ! 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=4.207 mas, bmaj=5.898 mas, bpa=22.07 degrees ! Estimated noise=0.916852 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242941 Jy ! Component: 100 - total flux cleaned = 0.0308078 Jy ! Total flux subtracted in 100 components = 0.0308078 Jy ! Clean residual min=-0.009585 max=0.009650 Jy/beam ! Clean residual mean=0.000021 rms=0.004009 Jy/beam ! Combined flux in latest and established models = 0.0308078 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0308078 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=0.049500Jy sigma=2.097567 ! Fit after self-cal, rms=0.046169Jy sigma=1.963198 ! 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=4.865 mas, bmaj=6.308 mas, bpa=15.83 degrees ! Estimated noise=0.727269 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 = 0.0202562 Jy ! Component: 100 - total flux cleaned = 0.0306273 Jy ! Component: 150 - total flux cleaned = 0.033491 Jy ! Component: 200 - total flux cleaned = 0.0338758 Jy ! Total flux subtracted in 200 components = 0.0338758 Jy ! Clean residual min=-0.005632 max=0.005680 Jy/beam ! Clean residual mean=0.000014 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.0646836 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 131 components and 0.0646835 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=0.029201Jy sigma=1.122687 ! Fit after self-cal, rms=0.026118Jy sigma=1.037817 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.865 x 6.308 at 15.83 degrees (North through East) ! Clean map min=-0.0091963 max=0.033793 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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* KP 1.00* LA 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026118Jy sigma=1.037817 ! Fit after self-cal, rms=0.026118Jy sigma=1.037817 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.865 mas, bmaj=6.308 mas, bpa=15.83 degrees ! Estimated noise=0.727269 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 = 0.00794817 Jy ! Component: 100 - total flux cleaned = 0.011158 Jy ! Component: 150 - total flux cleaned = 0.0131038 Jy ! Component: 200 - total flux cleaned = 0.0136947 Jy ! Total flux subtracted in 200 components = 0.0136947 Jy ! Clean residual min=-0.003112 max=0.003130 Jy/beam ! Clean residual mean=0.000005 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.0783783 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 216 components and 0.0783783 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=0.019620Jy sigma=0.736865 ! Fit after self-cal, rms=0.019546Jy sigma=0.734358 ! 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=0.019546Jy sigma=0.734358 ! Fit after self-cal, rms=0.018727Jy sigma=0.681045 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.927 mas, bmaj=6.401 mas, bpa=14.58 degrees ! Estimated noise=0.716188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024998 Jy ! Component: 100 - total flux cleaned = 0.00353604 Jy ! Component: 150 - total flux cleaned = 0.00439976 Jy ! Component: 200 - total flux cleaned = 0.00491584 Jy ! Total flux subtracted in 200 components = 0.00491584 Jy ! Clean residual min=-0.001355 max=0.001358 Jy/beam ! Clean residual mean=0.000005 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0832941 Jy selfcal ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 306 components and 0.0832941 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=0.017180Jy sigma=0.622425 ! Fit after self-cal, rms=0.017163Jy sigma=0.621785 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 = -0.000333482 Jy ! Component: 100 - total flux cleaned = 1.60024e-05 Jy ! Component: 150 - total flux cleaned = 0.000571879 Jy ! Component: 200 - total flux cleaned = 0.00096204 Jy ! Total flux subtracted in 200 components = 0.00096204 Jy ! Clean residual min=-0.000885 max=0.000894 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0842562 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 373 components and 0.0842562 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=0.016512Jy sigma=0.604012 ! Fit after self-cal, rms=0.016506Jy sigma=0.603812 ! 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=0.016506Jy sigma=0.603812 ! Fit after self-cal, rms=0.016247Jy sigma=0.575584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.927 mas, bmaj=6.416 mas, bpa=13.26 degrees ! Estimated noise=0.729624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135217 Jy ! Component: 100 - total flux cleaned = 0.0019704 Jy ! Component: 150 - total flux cleaned = 0.00229947 Jy ! Component: 200 - total flux cleaned = 0.00264807 Jy ! Total flux subtracted in 200 components = 0.00264807 Jy ! Clean residual min=-0.000792 max=0.000797 Jy/beam ! Clean residual mean=0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0869043 Jy selfcal ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 458 components and 0.0869043 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=0.015668Jy sigma=0.560761 ! Fit after self-cal, rms=0.015665Jy sigma=0.560654 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 = 0.000126629 Jy ! Component: 100 - total flux cleaned = 0.000335162 Jy ! Component: 150 - total flux cleaned = 0.000489971 Jy ! Component: 200 - total flux cleaned = 0.000599519 Jy ! Total flux subtracted in 200 components = 0.000599519 Jy ! Clean residual min=-0.000587 max=0.000590 Jy/beam ! Clean residual mean=0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0875038 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 509 components and 0.0875038 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=0.015383Jy sigma=0.554303 ! Fit after self-cal, rms=0.015382Jy sigma=0.554246 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015382Jy sigma=0.554246 ! Fit after self-cal, rms=0.015386Jy sigma=0.549582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.603 mas, bmaj=6.904 mas, bpa=15.86 degrees ! Estimated noise=0.746934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457913 Jy ! Component: 100 - total flux cleaned = 0.000920525 Jy ! Component: 150 - total flux cleaned = 0.00128556 Jy ! Component: 200 - total flux cleaned = 0.00176554 Jy ! Total flux subtracted in 200 components = 0.00176554 Jy ! Clean residual min=-0.000585 max=0.000582 Jy/beam ! Clean residual mean=0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0892694 Jy selfcal ! Performing phase self-cal ! Adding 109 model components to the UV plane model. ! The established model now contains 588 components and 0.0892694 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=0.015070Jy sigma=0.542800 ! Fit after self-cal, rms=0.015069Jy sigma=0.542754 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 = 0.000307808 Jy ! Component: 100 - total flux cleaned = 0.00036853 Jy ! Component: 150 - total flux cleaned = 0.000427472 Jy ! Component: 200 - total flux cleaned = 0.000536384 Jy ! Total flux subtracted in 200 components = 0.000536384 Jy ! Clean residual min=-0.000442 max=0.000443 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0898058 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 644 components and 0.0898058 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=0.014918Jy sigma=0.539809 ! Fit after self-cal, rms=0.014918Jy sigma=0.539776 ! 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=4.917 mas, bmaj=6.413 mas, bpa=12.56 degrees ! Estimated noise=0.738666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.917 x 6.413 at 12.56 degrees (North through East) ! Clean map min=-0.004053 max=0.030217 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=4.281 mas, bmaj=5.966 mas, bpa=19.15 degrees ! Estimated noise=0.944551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346853 Jy ! Component: 100 - total flux cleaned = 0.0551687 Jy ! Component: 150 - total flux cleaned = 0.0677054 Jy ! Component: 200 - total flux cleaned = 0.0741961 Jy ! Total flux subtracted in 200 components = 0.0741961 Jy ! Clean residual min=-0.007244 max=0.007250 Jy/beam ! Clean residual mean=0.000017 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 0.0741961 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 69 model components to the UV plane model. ! The established model now contains 69 components and 0.0741961 Jy ! Inverting map and beam ! Estimated beam: bmin=4.917 mas, bmaj=6.413 mas, bpa=12.56 degrees ! Estimated noise=0.738666 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 = 0.00390299 Jy ! Component: 100 - total flux cleaned = 0.00492389 Jy ! Component: 150 - total flux cleaned = 0.00701193 Jy ! Component: 200 - total flux cleaned = 0.00727868 Jy ! Total flux subtracted in 200 components = 0.00727868 Jy ! Clean residual min=-0.003693 max=0.003710 Jy/beam ! Clean residual mean=0.000011 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.0814748 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 172 components and 0.0814748 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.603 mas, bmaj=6.904 mas, bpa=15.86 degrees ! Estimated noise=0.746934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216974 Jy ! Component: 100 - total flux cleaned = 0.00413299 Jy ! Component: 150 - total flux cleaned = 0.0049524 Jy ! Component: 200 - total flux cleaned = 0.00633838 Jy ! Total flux subtracted in 200 components = 0.00633838 Jy ! Clean residual min=-0.002084 max=0.002079 Jy/beam ! Clean residual mean=0.000009 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0878132 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 = 0.00115818 Jy ! Component: 100 - total flux cleaned = 0.0021445 Jy ! Component: 150 - total flux cleaned = 0.00266991 Jy ! Component: 200 - total flux cleaned = 0.0032162 Jy ! Total flux subtracted in 200 components = 0.0032162 Jy ! Clean residual min=-0.001219 max=0.001224 Jy/beam ! Clean residual mean=0.000009 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0910294 Jy ! Adding 224 model components to the UV plane model. ! The established model now contains 383 components and 0.0910294 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.917 mas, bmaj=6.413 mas, bpa=12.56 degrees ! Estimated noise=0.738666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109861 Jy ! Component: 100 - total flux cleaned = -0.0013954 Jy ! Component: 150 - total flux cleaned = -0.00144655 Jy ! Component: 200 - total flux cleaned = -0.00135225 Jy ! Total flux subtracted in 200 components = -0.00135225 Jy ! Clean residual min=-0.000730 max=0.000740 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0896771 Jy selfcal ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 472 components and 0.0896771 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=0.015222Jy sigma=0.550279 ! Fit after self-cal, rms=0.015205Jy sigma=0.549242 wmodel /d2/scr/pima/bp177e_uvs/J1824+0613_C_map.mod ! Writing 472 model components to file: /d2/scr/pima/bp177e_uvs/J1824+0613_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1824+0613_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1824+0613_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1824+0613_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177e_uvs/J1824+0613_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.917 x 6.413 at 12.56 degrees (North through East) ! Clean map min=-0.0044873 max=0.032816 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1824+0613_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0328165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000354832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.24378 3.24378 6.48757 12.9751 25.9503 51.9005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 92.484 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1824+0613_C_uvs.log closed on Sat Mar 22 18:57:07 2014