! Started logfile: /d2/scr/pima/bp177i_uvs/J1810+5000_C_uvs.log on Tue Apr 15 00:35:05 2014 obs /d2/scr/pima/bp177i_uvs/J1810+5000_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1810+5000_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J1810+5000 ! ! 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 1824 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/bp177i_uvs/J1810+5000_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999871Jy sigma=44.819357 ! Fit after self-cal, rms=0.968895Jy sigma=43.442017 ! 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=1.388 mas, bmaj=4.627 mas, bpa=33.47 degrees ! Estimated noise=0.584719 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 = 0.0186186 Jy ! Component: 100 - total flux cleaned = 0.0262575 Jy ! Total flux subtracted in 100 components = 0.0262575 Jy ! Clean residual min=-0.003633 max=0.004710 Jy/beam ! Clean residual mean=-0.000005 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0262575 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0262575 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=0.022318Jy sigma=0.871362 ! Fit after self-cal, rms=0.021833Jy sigma=0.847995 ! 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=1.802 mas, bmaj=5.076 mas, bpa=34.63 degrees ! Estimated noise=0.382351 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 = 0.00837959 Jy ! Component: 100 - total flux cleaned = 0.0124121 Jy ! Component: 150 - total flux cleaned = 0.0147773 Jy ! Component: 200 - total flux cleaned = 0.0163386 Jy ! Total flux subtracted in 200 components = 0.0163386 Jy ! Clean residual min=-0.002178 max=0.002959 Jy/beam ! Clean residual mean=-0.000012 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0425961 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 50 components and 0.0425961 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=0.018239Jy sigma=0.683144 ! Fit after self-cal, rms=0.018213Jy sigma=0.681972 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.802 x 5.076 at 34.63 degrees (North through East) ! Clean map min=-0.0021551 max=0.02992 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* MK 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* 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 1.00* 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. ! 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 1.00* 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. ! 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=0.018213Jy sigma=0.681972 ! Fit after self-cal, rms=0.018213Jy sigma=0.681972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=5.076 mas, bpa=34.63 degrees ! Estimated noise=0.382351 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 (-4.8, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263528 Jy ! Component: 100 - total flux cleaned = 0.00347968 Jy ! Component: 150 - total flux cleaned = 0.00373672 Jy ! Component: 200 - total flux cleaned = 0.00400259 Jy ! Total flux subtracted in 200 components = 0.00400259 Jy ! Clean residual min=-0.002020 max=0.002621 Jy/beam ! Clean residual mean=-0.000010 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0465987 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0465987 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=0.017657Jy sigma=0.660610 ! Fit after self-cal, rms=0.017604Jy sigma=0.658374 ! Inverting map ! Added new window around map position (10.2, -18.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834668 Jy ! Component: 100 - total flux cleaned = 0.00125359 Jy ! Component: 150 - total flux cleaned = 0.0014066 Jy ! Component: 200 - total flux cleaned = 0.00162383 Jy ! Total flux subtracted in 200 components = 0.00162383 Jy ! Clean residual min=-0.001812 max=0.001665 Jy/beam ! Clean residual mean=-0.000008 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0482225 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.0482225 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=0.017198Jy sigma=0.640396 ! Fit after self-cal, rms=0.017175Jy sigma=0.639251 ! 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=0.017175Jy sigma=0.639251 ! Fit after self-cal, rms=0.017129Jy sigma=0.634746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=5.069 mas, bpa=34.56 degrees ! Estimated noise=0.384012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620841 Jy ! Component: 100 - total flux cleaned = 0.000800444 Jy ! Component: 150 - total flux cleaned = 0.000899401 Jy ! Component: 200 - total flux cleaned = 0.000931303 Jy ! Total flux subtracted in 200 components = 0.000931303 Jy ! Clean residual min=-0.001498 max=0.001455 Jy/beam ! Clean residual mean=-0.000007 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0491538 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.0491538 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=0.016980Jy sigma=0.628443 ! Fit after self-cal, rms=0.016972Jy sigma=0.628116 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 = 0.00018223 Jy ! Component: 100 - total flux cleaned = 0.000154353 Jy ! Component: 150 - total flux cleaned = 0.000154836 Jy ! Component: 200 - total flux cleaned = 0.000155176 Jy ! Total flux subtracted in 200 components = 0.000155176 Jy ! Clean residual min=-0.001421 max=0.001393 Jy/beam ! Clean residual mean=-0.000008 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.049309 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 119 components and 0.049309 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=0.016887Jy sigma=0.624375 ! Fit after self-cal, rms=0.016885Jy sigma=0.624255 ! 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=0.016885Jy sigma=0.624255 ! Fit after self-cal, rms=0.016938Jy sigma=0.624067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.795 mas, bmaj=5.065 mas, bpa=34.54 degrees ! Estimated noise=0.385235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213164 Jy ! Component: 100 - total flux cleaned = 0.000188281 Jy ! Component: 150 - total flux cleaned = 0.000188983 Jy ! Component: 200 - total flux cleaned = 0.000211451 Jy ! Total flux subtracted in 200 components = 0.000211451 Jy ! Clean residual min=-0.001404 max=0.001343 Jy/beam ! Clean residual mean=-0.000008 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0495205 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 124 components and 0.0495205 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=0.016870Jy sigma=0.621224 ! Fit after self-cal, rms=0.016869Jy sigma=0.621130 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 = 4.9895e-05 Jy ! Component: 100 - total flux cleaned = 2.81875e-05 Jy ! Component: 150 - total flux cleaned = 7.77861e-06 Jy ! Component: 200 - total flux cleaned = 7.81164e-06 Jy ! Total flux subtracted in 200 components = 7.81164e-06 Jy ! Clean residual min=-0.001370 max=0.001311 Jy/beam ! Clean residual mean=-0.000008 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0495283 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 137 components and 0.0495283 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=0.016822Jy sigma=0.618888 ! Fit after self-cal, rms=0.016822Jy sigma=0.618819 ! 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=0.016822Jy sigma=0.618819 ! Fit after self-cal, rms=0.016846Jy sigma=0.618776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.716 mas, bmaj=5.5 mas, bpa=35.4 degrees ! Estimated noise=0.459101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.33427e-05 Jy ! Component: 100 - total flux cleaned = 0.000145895 Jy ! Component: 150 - total flux cleaned = 0.000159823 Jy ! Component: 200 - total flux cleaned = 0.000136279 Jy ! Total flux subtracted in 200 components = 0.000136279 Jy ! Clean residual min=-0.001271 max=0.001263 Jy/beam ! Clean residual mean=-0.000015 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0496646 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.0496646 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=0.016828Jy sigma=0.618155 ! Fit after self-cal, rms=0.016831Jy sigma=0.618118 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 = -8.16557e-06 Jy ! Component: 100 - total flux cleaned = -1.88977e-05 Jy ! Component: 150 - total flux cleaned = -1.89406e-05 Jy ! Component: 200 - total flux cleaned = -3.80773e-05 Jy ! Total flux subtracted in 200 components = -3.80773e-05 Jy ! Clean residual min=-0.001245 max=0.001243 Jy/beam ! Clean residual mean=-0.000014 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0496265 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.0496265 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=0.016820Jy sigma=0.617511 ! Fit after self-cal, rms=0.016822Jy sigma=0.617497 ! 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=1.796 mas, bmaj=5.064 mas, bpa=34.53 degrees ! Estimated noise=0.385768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.796 x 5.064 at 34.53 degrees (North through East) ! Clean map min=-0.001732 max=0.02901 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=1.384 mas, bmaj=4.616 mas, bpa=33.36 degrees ! Estimated noise=0.585442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190576 Jy ! Component: 100 - total flux cleaned = 0.0272453 Jy ! Component: 150 - total flux cleaned = 0.0327778 Jy ! Component: 200 - total flux cleaned = 0.03698 Jy ! Total flux subtracted in 200 components = 0.03698 Jy ! Clean residual min=-0.002719 max=0.003581 Jy/beam ! Clean residual mean=-0.000003 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.03698 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.03698 Jy ! Inverting map and beam ! Estimated beam: bmin=1.796 mas, bmaj=5.064 mas, bpa=34.53 degrees ! Estimated noise=0.385768 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 = 0.00564328 Jy ! Component: 100 - total flux cleaned = 0.00847393 Jy ! Component: 150 - total flux cleaned = 0.0100194 Jy ! Component: 200 - total flux cleaned = 0.0111378 Jy ! Total flux subtracted in 200 components = 0.0111378 Jy ! Clean residual min=-0.001710 max=0.001950 Jy/beam ! Clean residual mean=-0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0481179 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.0481179 Jy ! Inverting map ! Added new window around map position (43.2, 45.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130193 Jy ! Component: 100 - total flux cleaned = 0.00174702 Jy ! Component: 150 - total flux cleaned = 0.00224262 Jy ! Component: 200 - total flux cleaned = 0.00246809 Jy ! Total flux subtracted in 200 components = 0.00246809 Jy ! Clean residual min=-0.001429 max=0.001625 Jy/beam ! Clean residual mean=-0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.050586 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 85 components and 0.050586 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=3.716 mas, bmaj=5.5 mas, bpa=35.4 degrees ! Estimated noise=0.459101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398306 Jy ! Component: 100 - total flux cleaned = 0.00055248 Jy ! Component: 150 - total flux cleaned = 0.000521459 Jy ! Component: 200 - total flux cleaned = 0.000432887 Jy ! Total flux subtracted in 200 components = 0.000432887 Jy ! Clean residual min=-0.001382 max=0.001465 Jy/beam ! Clean residual mean=-0.000012 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0510189 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 = -7.89782e-05 Jy ! Component: 100 - total flux cleaned = -0.000127298 Jy ! Component: 150 - total flux cleaned = -0.00019419 Jy ! Component: 200 - total flux cleaned = -0.000256946 Jy ! Total flux subtracted in 200 components = -0.000256946 Jy ! Clean residual min=-0.001246 max=0.001365 Jy/beam ! Clean residual mean=-0.000012 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0507619 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 131 components and 0.0507619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.796 mas, bmaj=5.064 mas, bpa=34.53 degrees ! Estimated noise=0.385768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212384 Jy ! Component: 100 - total flux cleaned = -0.000246546 Jy ! Component: 150 - total flux cleaned = -0.000217174 Jy ! Component: 200 - total flux cleaned = -0.000218724 Jy ! Total flux subtracted in 200 components = -0.000218724 Jy ! Clean residual min=-0.001302 max=0.001461 Jy/beam ! Clean residual mean=-0.000007 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0505432 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 0.0505432 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=0.016829Jy sigma=0.616486 ! Fit after self-cal, rms=0.016804Jy sigma=0.615179 wmodel /d2/scr/pima/bp177i_uvs/J1810+5000_C_map.mod ! Writing 153 model components to file: /d2/scr/pima/bp177i_uvs/J1810+5000_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1810+5000_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1810+5000_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1810+5000_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1810+5000_C_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 = -0.000133649 Jy ! Component: 100 - total flux cleaned = -0.000353763 Jy ! Component: 150 - total flux cleaned = -0.000395335 Jy ! Component: 200 - total flux cleaned = -0.000374986 Jy ! Component: 250 - total flux cleaned = -0.000336271 Jy ! Component: 300 - total flux cleaned = -0.00037309 Jy ! Component: 350 - total flux cleaned = -0.000282106 Jy ! Component: 400 - total flux cleaned = -0.000246807 Jy ! Component: 450 - total flux cleaned = -0.000160872 Jy ! Component: 500 - total flux cleaned = -0.000110432 Jy ! Component: 550 - total flux cleaned = -7.76558e-05 Jy ! Component: 600 - total flux cleaned = -1.37337e-05 Jy ! Component: 650 - total flux cleaned = 3.26775e-05 Jy ! Component: 700 - total flux cleaned = 4.79027e-05 Jy ! Component: 750 - total flux cleaned = 0.000137459 Jy ! Component: 800 - total flux cleaned = 0.000181173 Jy ! Component: 850 - total flux cleaned = 0.000210044 Jy ! Component: 900 - total flux cleaned = 0.000266504 Jy ! Component: 950 - total flux cleaned = 0.000321643 Jy ! Component: 1000 - total flux cleaned = 0.000362275 Jy ! Component: 1050 - total flux cleaned = 0.000402223 Jy ! Component: 1100 - total flux cleaned = 0.00041567 Jy ! Component: 1150 - total flux cleaned = 0.000467412 Jy ! Component: 1200 - total flux cleaned = 0.00046744 Jy ! Component: 1250 - total flux cleaned = 0.000467646 Jy ! Component: 1300 - total flux cleaned = 0.000455544 Jy ! Component: 1350 - total flux cleaned = 0.000431399 Jy ! Component: 1400 - total flux cleaned = 0.000443393 Jy ! Component: 1450 - total flux cleaned = 0.000419581 Jy ! Component: 1500 - total flux cleaned = 0.000419443 Jy ! Component: 1550 - total flux cleaned = 0.000396124 Jy ! Component: 1600 - total flux cleaned = 0.000361708 Jy ! Component: 1650 - total flux cleaned = 0.000372897 Jy ! Component: 1700 - total flux cleaned = 0.000383995 Jy ! Component: 1750 - total flux cleaned = 0.000373092 Jy ! Component: 1800 - total flux cleaned = 0.000351426 Jy ! Component: 1850 - total flux cleaned = 0.000394271 Jy ! Component: 1900 - total flux cleaned = 0.000383526 Jy ! Component: 1950 - total flux cleaned = 0.000372951 Jy ! Component: 2000 - total flux cleaned = 0.000372912 Jy ! Component: 2050 - total flux cleaned = 0.000393372 Jy ! Component: 2100 - total flux cleaned = 0.000403405 Jy ! Component: 2150 - total flux cleaned = 0.000413324 Jy ! Component: 2200 - total flux cleaned = 0.000383529 Jy ! Component: 2250 - total flux cleaned = 0.000373694 Jy ! Component: 2300 - total flux cleaned = 0.000363986 Jy ! Component: 2350 - total flux cleaned = 0.000325647 Jy ! Component: 2400 - total flux cleaned = 0.00031639 Jy ! Component: 2450 - total flux cleaned = 0.000372884 Jy ! Component: 2500 - total flux cleaned = 0.000344847 Jy ! Component: 2550 - total flux cleaned = 0.000326574 Jy ! Component: 2600 - total flux cleaned = 0.000363163 Jy ! Component: 2650 - total flux cleaned = 0.000399193 Jy ! Component: 2700 - total flux cleaned = 0.000381374 Jy ! Component: 2750 - total flux cleaned = 0.000363695 Jy ! Component: 2800 - total flux cleaned = 0.000372499 Jy ! Component: 2850 - total flux cleaned = 0.000363854 Jy ! Component: 2900 - total flux cleaned = 0.000338044 Jy ! Component: 2950 - total flux cleaned = 0.000389277 Jy ! Component: 3000 - total flux cleaned = 0.000380644 Jy ! Component: 3050 - total flux cleaned = 0.000363829 Jy ! Component: 3100 - total flux cleaned = 0.000330515 Jy ! Component: 3150 - total flux cleaned = 0.00036354 Jy ! Component: 3200 - total flux cleaned = 0.000347218 Jy ! Component: 3250 - total flux cleaned = 0.000355408 Jy ! Component: 3300 - total flux cleaned = 0.000339347 Jy ! Component: 3350 - total flux cleaned = 0.000347363 Jy ! Component: 3400 - total flux cleaned = 0.000339409 Jy ! Component: 3450 - total flux cleaned = 0.000339411 Jy ! Component: 3500 - total flux cleaned = 0.00030031 Jy ! Component: 3550 - total flux cleaned = 0.000300219 Jy ! Component: 3600 - total flux cleaned = 0.000284861 Jy ! Component: 3650 - total flux cleaned = 0.000277287 Jy ! Component: 3700 - total flux cleaned = 0.000277328 Jy ! Component: 3750 - total flux cleaned = 0.000284848 Jy ! Component: 3800 - total flux cleaned = 0.000284767 Jy ! Component: 3850 - total flux cleaned = 0.000262629 Jy ! Component: 3900 - total flux cleaned = 0.000262602 Jy ! Component: 3950 - total flux cleaned = 0.000269992 Jy ! Component: 4000 - total flux cleaned = 0.000284574 Jy ! Component: 4050 - total flux cleaned = 0.000270149 Jy ! Total flux subtracted in 4096 components = 0.00029876 Jy ! Clean residual min=-0.000434 max=0.000376 Jy/beam ! Clean residual mean=-0.000002 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.050842 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 441 components and 0.050842 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1810+5000_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.796 x 5.064 at 34.53 degrees (North through East) ! Clean map min=-0.0014291 max=0.028414 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1810+5000_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0284135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36185 1.36185 2.72371 5.44742 10.8948 21.7897 43.5794 87.1587 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 220.287 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1810+5000_C_uvs.log closed on Tue Apr 15 00:35:10 2014