! Started logfile: /d2/scr/pima/bp177e_uvs/J2024+2036_X_uvs.log on Sat Mar 22 21:11:09 2014 obs /d2/scr/pima/bp177e_uvs/J2024+2036_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J2024+2036_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J2024+2036 ! ! 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 504 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 /d2/scr/pima/bp177e_uvs/J2024+2036_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 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=1.002253Jy sigma=41.248840 ! Fit after self-cal, rms=0.980442Jy sigma=40.895353 ! 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=1.337 mas, bmaj=3.076 mas, bpa=24.2 degrees ! Estimated noise=0.943459 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 = 0.0140495 Jy ! Component: 100 - total flux cleaned = 0.0186799 Jy ! Total flux subtracted in 100 components = 0.0186799 Jy ! Clean residual min=-0.003274 max=0.003546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0186799 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0186799 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=0.017135Jy sigma=0.691021 ! Fit after self-cal, rms=0.015489Jy sigma=0.617581 ! 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=1.758 mas, bmaj=3.213 mas, bpa=26.02 degrees ! Estimated noise=0.781556 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 = 0.00420599 Jy ! Component: 100 - total flux cleaned = 0.00626862 Jy ! Component: 150 - total flux cleaned = 0.00757364 Jy ! Component: 200 - total flux cleaned = 0.00844956 Jy ! Total flux subtracted in 200 components = 0.00844956 Jy ! Clean residual min=-0.002203 max=0.003738 Jy/beam ! Clean residual mean=-0.000009 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0271295 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 0.0271295 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=0.014271Jy sigma=0.571343 ! Fit after self-cal, rms=0.014255Jy sigma=0.570677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.758 x 3.213 at 26.02 degrees (North through East) ! Clean map min=-0.0021721 max=0.019192 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* 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* HN 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* HN 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* HN 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* HN 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 1.04 FD 0.91 HN 1.00* KP 1.06 ! LA 1.07 NL 0.95 OV 1.14 PT 1.00 ! SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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* HN 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=0.014255Jy sigma=0.570677 ! Fit after self-cal, rms=0.014371Jy sigma=0.569629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.747 mas, bmaj=3.209 mas, bpa=25.84 degrees ! Estimated noise=0.783672 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 = 0.000724097 Jy ! Component: 100 - total flux cleaned = 0.00103197 Jy ! Component: 150 - total flux cleaned = 0.00116503 Jy ! Component: 200 - total flux cleaned = 0.00127258 Jy ! Total flux subtracted in 200 components = 0.00127258 Jy ! Clean residual min=-0.002210 max=0.003662 Jy/beam ! Clean residual mean=-0.000009 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.028402 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.028402 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=0.014309Jy sigma=0.568042 ! Fit after self-cal, rms=0.014319Jy sigma=0.567910 ! 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=0.014319Jy sigma=0.567910 ! Fit after self-cal, rms=0.014354Jy sigma=0.567850 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.743 mas, bmaj=3.207 mas, bpa=25.81 degrees ! Estimated noise=0.784948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210521 Jy ! Component: 100 - total flux cleaned = 0.000282423 Jy ! Component: 150 - total flux cleaned = 0.000350592 Jy ! Component: 200 - total flux cleaned = 0.000415265 Jy ! Total flux subtracted in 200 components = 0.000415265 Jy ! Clean residual min=-0.002214 max=0.003587 Jy/beam ! Clean residual mean=-0.000009 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0288173 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0288173 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=0.014325Jy sigma=0.567036 ! Fit after self-cal, rms=0.014326Jy sigma=0.566976 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 (-4.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311805 Jy ! Component: 100 - total flux cleaned = 0.00455641 Jy ! Component: 150 - total flux cleaned = 0.00540482 Jy ! Component: 200 - total flux cleaned = 0.00602067 Jy ! Total flux subtracted in 200 components = 0.00602067 Jy ! Clean residual min=-0.001611 max=0.001694 Jy/beam ! Clean residual mean=-0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.034838 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 113 components and 0.034838 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=0.013649Jy sigma=0.539536 ! Fit after self-cal, rms=0.013575Jy sigma=0.536109 ! 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=0.013575Jy sigma=0.536109 ! Fit after self-cal, rms=0.013523Jy sigma=0.535186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.743 mas, bmaj=3.205 mas, bpa=25.64 degrees ! Estimated noise=0.781157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960902 Jy ! Component: 100 - total flux cleaned = 0.00147368 Jy ! Component: 150 - total flux cleaned = 0.00187265 Jy ! Component: 200 - total flux cleaned = 0.00220048 Jy ! Total flux subtracted in 200 components = 0.00220048 Jy ! Clean residual min=-0.001493 max=0.001476 Jy/beam ! Clean residual mean=-0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0370385 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 144 components and 0.0370385 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=0.013445Jy sigma=0.532134 ! Fit after self-cal, rms=0.013433Jy sigma=0.531598 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 = 0.000432806 Jy ! Component: 100 - total flux cleaned = 0.000669571 Jy ! Component: 150 - total flux cleaned = 0.000793378 Jy ! Component: 200 - total flux cleaned = 0.000909511 Jy ! Total flux subtracted in 200 components = 0.000909511 Jy ! Clean residual min=-0.001427 max=0.001428 Jy/beam ! Clean residual mean=-0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.037948 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.037948 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=0.013414Jy sigma=0.530872 ! Fit after self-cal, rms=0.013409Jy sigma=0.530758 ! 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=0.013409Jy sigma=0.530758 ! Fit after self-cal, rms=0.013450Jy sigma=0.530653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.028 mas, bmaj=3.631 mas, bpa=57.07 degrees ! Estimated noise=0.842843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310142 Jy ! Component: 100 - total flux cleaned = 0.000423659 Jy ! Component: 150 - total flux cleaned = 0.000521562 Jy ! Component: 200 - total flux cleaned = 0.000592891 Jy ! Total flux subtracted in 200 components = 0.000592891 Jy ! Clean residual min=-0.001653 max=0.001524 Jy/beam ! Clean residual mean=-0.000007 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0385409 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 185 components and 0.0385409 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=0.013440Jy sigma=0.530300 ! Fit after self-cal, rms=0.013437Jy sigma=0.530247 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 = 9.29964e-05 Jy ! Component: 100 - total flux cleaned = 0.000134996 Jy ! Component: 150 - total flux cleaned = 0.000179491 Jy ! Component: 200 - total flux cleaned = 0.000197174 Jy ! Total flux subtracted in 200 components = 0.000197174 Jy ! Clean residual min=-0.001640 max=0.001497 Jy/beam ! Clean residual mean=-0.000006 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.038738 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 193 components and 0.038738 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=0.013432Jy sigma=0.530059 ! Fit after self-cal, rms=0.013429Jy sigma=0.530034 ! 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=1.744 mas, bmaj=3.204 mas, bpa=25.59 degrees ! Estimated noise=0.781887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.744 x 3.204 at 25.59 degrees (North through East) ! Clean map min=-0.0013338 max=0.019147 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=1.321 mas, bmaj=3.073 mas, bpa=23.79 degrees ! Estimated noise=0.934901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153655 Jy ! Component: 100 - total flux cleaned = 0.0201333 Jy ! Component: 150 - total flux cleaned = 0.0232905 Jy ! Component: 200 - total flux cleaned = 0.025717 Jy ! Total flux subtracted in 200 components = 0.025717 Jy ! Clean residual min=-0.002331 max=0.002358 Jy/beam ! Clean residual mean=-0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.025717 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.025717 Jy ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=3.204 mas, bpa=25.59 degrees ! Estimated noise=0.781887 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 = 0.00280639 Jy ! Component: 100 - total flux cleaned = 0.00471372 Jy ! Component: 150 - total flux cleaned = 0.0061688 Jy ! Component: 200 - total flux cleaned = 0.00733213 Jy ! Total flux subtracted in 200 components = 0.00733213 Jy ! Clean residual min=-0.001630 max=0.001510 Jy/beam ! Clean residual mean=-0.000007 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0330492 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 111 components and 0.0330492 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=3.028 mas, bmaj=3.631 mas, bpa=57.07 degrees ! Estimated noise=0.842843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121496 Jy ! Component: 100 - total flux cleaned = 0.00214205 Jy ! Component: 150 - total flux cleaned = 0.00286167 Jy ! Component: 200 - total flux cleaned = 0.00343934 Jy ! Total flux subtracted in 200 components = 0.00343934 Jy ! Clean residual min=-0.001607 max=0.001411 Jy/beam ! Clean residual mean=-0.000008 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0364885 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 = 0.000470981 Jy ! Component: 100 - total flux cleaned = 0.000769699 Jy ! Component: 150 - total flux cleaned = 0.000983401 Jy ! Component: 200 - total flux cleaned = 0.00115716 Jy ! Total flux subtracted in 200 components = 0.00115716 Jy ! Clean residual min=-0.001554 max=0.001457 Jy/beam ! Clean residual mean=-0.000007 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0376457 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 184 components and 0.0376457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=3.204 mas, bpa=25.59 degrees ! Estimated noise=0.781887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186298 Jy ! Component: 100 - total flux cleaned = 0.000297028 Jy ! Component: 150 - total flux cleaned = 0.000371511 Jy ! Component: 200 - total flux cleaned = 0.000416364 Jy ! Total flux subtracted in 200 components = 0.000416364 Jy ! Clean residual min=-0.001363 max=0.001374 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.038062 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 195 components and 0.038062 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=0.013425Jy sigma=0.529741 ! Fit after self-cal, rms=0.013420Jy sigma=0.529670 wmodel /d2/scr/pima/bp177e_uvs/J2024+2036_X_map.mod ! Writing 195 model components to file: /d2/scr/pima/bp177e_uvs/J2024+2036_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J2024+2036_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J2024+2036_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J2024+2036_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J2024+2036_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 = -4.55481e-05 Jy ! Component: 100 - total flux cleaned = -0.000111514 Jy ! Component: 150 - total flux cleaned = -9.10027e-05 Jy ! Component: 200 - total flux cleaned = -7.14873e-05 Jy ! Component: 250 - total flux cleaned = -3.67505e-05 Jy ! Component: 300 - total flux cleaned = 1.19922e-05 Jy ! Component: 350 - total flux cleaned = -3.86367e-06 Jy ! Component: 400 - total flux cleaned = -4.87558e-05 Jy ! Component: 450 - total flux cleaned = -6.29645e-05 Jy ! Component: 500 - total flux cleaned = -6.27797e-05 Jy ! Component: 550 - total flux cleaned = -6.29043e-05 Jy ! Component: 600 - total flux cleaned = -0.000101043 Jy ! Component: 650 - total flux cleaned = -0.000112916 Jy ! Component: 700 - total flux cleaned = -0.000136301 Jy ! Component: 750 - total flux cleaned = -0.000193435 Jy ! Component: 800 - total flux cleaned = -0.000226581 Jy ! Component: 850 - total flux cleaned = -0.000280491 Jy ! Component: 900 - total flux cleaned = -0.000280607 Jy ! Component: 950 - total flux cleaned = -0.000321551 Jy ! Component: 1000 - total flux cleaned = -0.000321492 Jy ! Component: 1050 - total flux cleaned = -0.000311608 Jy ! Component: 1100 - total flux cleaned = -0.000311622 Jy ! Component: 1150 - total flux cleaned = -0.000311682 Jy ! Component: 1200 - total flux cleaned = -0.000302411 Jy ! Component: 1250 - total flux cleaned = -0.000311624 Jy ! Component: 1300 - total flux cleaned = -0.000311544 Jy ! Component: 1350 - total flux cleaned = -0.000266543 Jy ! Component: 1400 - total flux cleaned = -0.000248875 Jy ! Component: 1450 - total flux cleaned = -0.000213731 Jy ! Component: 1500 - total flux cleaned = -0.000178896 Jy ! Component: 1550 - total flux cleaned = -0.000135766 Jy ! Component: 1600 - total flux cleaned = -0.000101513 Jy ! Component: 1650 - total flux cleaned = -5.05035e-05 Jy ! Component: 1700 - total flux cleaned = 2.29387e-07 Jy ! Component: 1750 - total flux cleaned = 5.06567e-05 Jy ! Component: 1800 - total flux cleaned = 8.41175e-05 Jy ! Component: 1850 - total flux cleaned = 0.000125868 Jy ! Component: 1900 - total flux cleaned = 0.000134163 Jy ! Component: 1950 - total flux cleaned = 0.000134187 Jy ! Component: 2000 - total flux cleaned = 0.000134286 Jy ! Component: 2050 - total flux cleaned = 0.000125919 Jy ! Component: 2100 - total flux cleaned = 0.000125967 Jy ! Component: 2150 - total flux cleaned = 0.000117611 Jy ! Component: 2200 - total flux cleaned = 0.000109186 Jy ! Component: 2250 - total flux cleaned = 0.000109181 Jy ! Component: 2300 - total flux cleaned = 0.000126096 Jy ! Component: 2350 - total flux cleaned = 0.000117543 Jy ! Component: 2400 - total flux cleaned = 0.000126017 Jy ! Component: 2450 - total flux cleaned = 0.000108828 Jy ! Component: 2500 - total flux cleaned = 0.00010019 Jy ! Component: 2550 - total flux cleaned = 0.000100155 Jy ! Component: 2600 - total flux cleaned = 0.000100253 Jy ! Component: 2650 - total flux cleaned = 8.26811e-05 Jy ! Component: 2700 - total flux cleaned = 7.38418e-05 Jy ! Component: 2750 - total flux cleaned = 5.59127e-05 Jy ! Component: 2800 - total flux cleaned = 5.58503e-05 Jy ! Component: 2850 - total flux cleaned = 5.59059e-05 Jy ! Component: 2900 - total flux cleaned = 4.67885e-05 Jy ! Component: 2950 - total flux cleaned = 2.84643e-05 Jy ! Component: 3000 - total flux cleaned = 6.33567e-07 Jy ! Component: 3050 - total flux cleaned = -1.81441e-05 Jy ! Component: 3100 - total flux cleaned = -4.66324e-05 Jy ! Component: 3150 - total flux cleaned = -7.52725e-05 Jy ! Component: 3200 - total flux cleaned = -0.000104304 Jy ! Component: 3250 - total flux cleaned = -0.000143434 Jy ! Component: 3300 - total flux cleaned = -0.00018303 Jy ! Component: 3350 - total flux cleaned = -0.000213107 Jy ! Component: 3400 - total flux cleaned = -0.000233516 Jy ! Component: 3450 - total flux cleaned = -0.000264356 Jy ! Component: 3500 - total flux cleaned = -0.000295606 Jy ! Component: 3550 - total flux cleaned = -0.000306122 Jy ! Component: 3600 - total flux cleaned = -0.000338102 Jy ! Component: 3650 - total flux cleaned = -0.000348984 Jy ! Component: 3700 - total flux cleaned = -0.000359877 Jy ! Component: 3750 - total flux cleaned = -0.000382091 Jy ! Component: 3800 - total flux cleaned = -0.000382167 Jy ! Component: 3850 - total flux cleaned = -0.00040498 Jy ! Component: 3900 - total flux cleaned = -0.000416657 Jy ! Component: 3950 - total flux cleaned = -0.000440084 Jy ! Component: 4000 - total flux cleaned = -0.000440216 Jy ! Component: 4050 - total flux cleaned = -0.000452294 Jy ! Total flux subtracted in 4096 components = -0.000452368 Jy ! Clean residual min=-0.000662 max=0.000671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0376097 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 406 components and 0.0376097 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J2024+2036_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.744 x 3.204 at 25.59 degrees (North through East) ! Clean map min=-0.0018979 max=0.020642 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J2024+2036_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0206417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.74767 2.74767 5.49534 10.9907 21.9813 43.9627 87.9254 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 109.183 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J2024+2036_X_uvs.log closed on Sat Mar 22 21:11:14 2014