! Started logfile: /scr/pima/bp177a_uvs/J1342+1242_X_uvs.log on Fri Feb 7 04:28:38 2014 obs /scr/pima/bp177a_uvs/J1342+1242_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1342+1242_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1342+1242 ! ! 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 672 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/bp177a_uvs/J1342+1242_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003399Jy sigma=36.715404 ! Fit after self-cal, rms=0.923404Jy sigma=33.815372 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7654 mas, bmaj=1.913 mas, bpa=8.844 degrees ! Estimated noise=0.9924 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 = 0.0567804 Jy ! Component: 100 - total flux cleaned = 0.0725685 Jy ! Total flux subtracted in 100 components = 0.0725685 Jy ! Clean residual min=-0.004877 max=0.007199 Jy/beam ! Clean residual mean=-0.000019 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.0725685 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0725685 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=0.024109Jy sigma=0.867399 ! Fit after self-cal, rms=0.023538Jy sigma=0.846626 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8874 mas, bmaj=2.113 mas, bpa=7.317 degrees ! Estimated noise=0.751787 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 = 0.0112312 Jy ! Component: 100 - total flux cleaned = 0.0172112 Jy ! Component: 150 - total flux cleaned = 0.0211602 Jy ! Component: 200 - total flux cleaned = 0.0240029 Jy ! Total flux subtracted in 200 components = 0.0240029 Jy ! Clean residual min=-0.003785 max=0.004375 Jy/beam ! Clean residual mean=-0.000014 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0965714 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0965714 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=0.017389Jy sigma=0.614287 ! Fit after self-cal, rms=0.017376Jy sigma=0.613394 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8874 x 2.113 at 7.317 degrees (North through East) ! Clean map min=-0.0035892 max=0.076362 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* LA 1.00* ! MK 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.88 LA 0.90 ! MK 1.10 OV 0.97 PT 0.89 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.92 LA 0.96 ! MK 1.14 OV 0.99 PT 0.87 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.89 LA 1.00 ! MK 1.07 OV 0.97 PT 0.86 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 1.05 LA 1.01 ! MK 1.16 OV 1.07 PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00 HN 0.95 LA 0.93 ! MK 1.10 OV 1.08 PT 0.90 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017376Jy sigma=0.613394 ! Fit after self-cal, rms=0.015890Jy sigma=0.556831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.132 mas, bpa=7.572 degrees ! Estimated noise=0.750798 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 = 0.00132226 Jy ! Component: 100 - total flux cleaned = 0.00214258 Jy ! Component: 150 - total flux cleaned = 0.0027373 Jy ! Component: 200 - total flux cleaned = 0.00304899 Jy ! Total flux subtracted in 200 components = 0.00304899 Jy ! Clean residual min=-0.002306 max=0.002776 Jy/beam ! Clean residual mean=-0.000004 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0996204 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0996204 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=0.015763Jy sigma=0.551968 ! Fit after self-cal, rms=0.015760Jy sigma=0.551781 ! 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=0.015760Jy sigma=0.551781 ! Fit after self-cal, rms=0.015749Jy sigma=0.550176 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.126 mas, bpa=7.666 degrees ! Estimated noise=0.75457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889645 Jy ! Component: 100 - total flux cleaned = 0.00148169 Jy ! Component: 150 - total flux cleaned = 0.0018249 Jy ! Component: 200 - total flux cleaned = 0.00188782 Jy ! Total flux subtracted in 200 components = 0.00188782 Jy ! Clean residual min=-0.002279 max=0.002769 Jy/beam ! Clean residual mean=-0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.101508 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.101508 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=0.015685Jy sigma=0.547729 ! Fit after self-cal, rms=0.015683Jy sigma=0.547661 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 (24.2, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150481 Jy ! Component: 100 - total flux cleaned = 0.00205596 Jy ! Component: 150 - total flux cleaned = 0.00256783 Jy ! Component: 200 - total flux cleaned = 0.00281598 Jy ! Total flux subtracted in 200 components = 0.00281598 Jy ! Clean residual min=-0.001945 max=0.002000 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.104324 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.104324 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=0.015232Jy sigma=0.531985 ! Fit after self-cal, rms=0.015214Jy sigma=0.531131 ! 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=0.015214Jy sigma=0.531131 ! Fit after self-cal, rms=0.013933Jy sigma=0.493164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.123 mas, bpa=7.674 degrees ! Estimated noise=0.750168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294727 Jy ! Component: 100 - total flux cleaned = 0.000320889 Jy ! Component: 150 - total flux cleaned = 0.000439406 Jy ! Component: 200 - total flux cleaned = 0.000503427 Jy ! Total flux subtracted in 200 components = 0.000503427 Jy ! Clean residual min=-0.001755 max=0.001577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.104828 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.104828 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=0.013848Jy sigma=0.489791 ! Fit after self-cal, rms=0.013844Jy sigma=0.489599 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 = 0.000193776 Jy ! Component: 100 - total flux cleaned = 0.000290085 Jy ! Component: 150 - total flux cleaned = 0.000342657 Jy ! Component: 200 - total flux cleaned = 0.000392266 Jy ! Total flux subtracted in 200 components = 0.000392266 Jy ! Clean residual min=-0.001722 max=0.001554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.10522 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.10522 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=0.013799Jy sigma=0.487962 ! Fit after self-cal, rms=0.013798Jy sigma=0.487889 ! 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=0.013798Jy sigma=0.487889 ! Fit after self-cal, rms=0.013736Jy sigma=0.487524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.004 mas, bmaj=2.834 mas, bpa=4.053 degrees ! Estimated noise=0.997005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455584 Jy ! Component: 100 - total flux cleaned = 0.000566368 Jy ! Component: 150 - total flux cleaned = 0.000660068 Jy ! Component: 200 - total flux cleaned = 0.000728788 Jy ! Total flux subtracted in 200 components = 0.000728788 Jy ! Clean residual min=-0.002282 max=0.001498 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.105949 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.105949 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=0.013733Jy sigma=0.487290 ! Fit after self-cal, rms=0.013729Jy sigma=0.487155 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 = 9.82623e-06 Jy ! Component: 100 - total flux cleaned = 2.12254e-05 Jy ! Component: 150 - total flux cleaned = 2.10312e-05 Jy ! Component: 200 - total flux cleaned = 1.00843e-05 Jy ! Total flux subtracted in 200 components = 1.00843e-05 Jy ! Clean residual min=-0.002253 max=0.001523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.105959 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.105959 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=0.013732Jy sigma=0.487106 ! Fit after self-cal, rms=0.013730Jy sigma=0.487042 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=2.121 mas, bpa=7.743 degrees ! Estimated noise=0.74733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8859 x 2.121 at 7.743 degrees (North through East) ! Clean map min=-0.0015757 max=0.07476 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7649 mas, bmaj=1.922 mas, bpa=9.087 degrees ! Estimated noise=0.980058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0561432 Jy ! Component: 100 - total flux cleaned = 0.0717606 Jy ! Component: 150 - total flux cleaned = 0.080038 Jy ! Component: 200 - total flux cleaned = 0.0849711 Jy ! Total flux subtracted in 200 components = 0.0849711 Jy ! Clean residual min=-0.002814 max=0.003556 Jy/beam ! Clean residual mean=-0.000009 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0849711 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0849711 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=2.121 mas, bpa=7.743 degrees ! Estimated noise=0.74733 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 = 0.00552749 Jy ! Component: 100 - total flux cleaned = 0.00931275 Jy ! Component: 150 - total flux cleaned = 0.0120296 Jy ! Component: 200 - total flux cleaned = 0.0140392 Jy ! Total flux subtracted in 200 components = 0.0140392 Jy ! Clean residual min=-0.002034 max=0.002176 Jy/beam ! Clean residual mean=-0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0990103 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.0990103 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=2.004 mas, bmaj=2.834 mas, bpa=4.053 degrees ! Estimated noise=0.997005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326905 Jy ! Component: 100 - total flux cleaned = 0.00493314 Jy ! Component: 150 - total flux cleaned = 0.00546165 Jy ! Component: 200 - total flux cleaned = 0.00571008 Jy ! Total flux subtracted in 200 components = 0.00571008 Jy ! Clean residual min=-0.002328 max=0.001667 Jy/beam ! Clean residual mean=-0.000005 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.10472 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 = 0.000186138 Jy ! Component: 100 - total flux cleaned = 0.000347376 Jy ! Component: 150 - total flux cleaned = 0.00048803 Jy ! Component: 200 - total flux cleaned = 0.000594175 Jy ! Total flux subtracted in 200 components = 0.000594175 Jy ! Clean residual min=-0.002291 max=0.001485 Jy/beam ! Clean residual mean=-0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.105315 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.105315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=2.121 mas, bpa=7.743 degrees ! Estimated noise=0.74733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168422 Jy ! Component: 100 - total flux cleaned = -0.000169851 Jy ! Component: 150 - total flux cleaned = -0.000170978 Jy ! Component: 200 - total flux cleaned = -0.00015019 Jy ! Total flux subtracted in 200 components = -0.00015019 Jy ! Clean residual min=-0.001721 max=0.001569 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.105164 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.105164 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=0.013751Jy sigma=0.487760 ! Fit after self-cal, rms=0.013742Jy sigma=0.487409 wmodel /scr/pima/bp177a_uvs/J1342+1242_X_map.mod ! Writing 80 model components to file: /scr/pima/bp177a_uvs/J1342+1242_X_map.mod wobs /scr/pima/bp177a_uvs/J1342+1242_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1342+1242_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1342+1242_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1342+1242_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 = -0.000365915 Jy ! Component: 100 - total flux cleaned = -0.000523776 Jy ! Component: 150 - total flux cleaned = -0.000595918 Jy ! Component: 200 - total flux cleaned = -0.000641311 Jy ! Component: 250 - total flux cleaned = -0.000641927 Jy ! Component: 300 - total flux cleaned = -0.000701287 Jy ! Component: 350 - total flux cleaned = -0.00073857 Jy ! Component: 400 - total flux cleaned = -0.000702699 Jy ! Component: 450 - total flux cleaned = -0.00070231 Jy ! Component: 500 - total flux cleaned = -0.000636032 Jy ! Component: 550 - total flux cleaned = -0.000588235 Jy ! Component: 600 - total flux cleaned = -0.000542579 Jy ! Component: 650 - total flux cleaned = -0.000483441 Jy ! Component: 700 - total flux cleaned = -0.000411924 Jy ! Component: 750 - total flux cleaned = -0.000369873 Jy ! Component: 800 - total flux cleaned = -0.000329257 Jy ! Component: 850 - total flux cleaned = -0.00034226 Jy ! Component: 900 - total flux cleaned = -0.000290844 Jy ! Component: 950 - total flux cleaned = -0.000227858 Jy ! Component: 1000 - total flux cleaned = -0.000178114 Jy ! Component: 1050 - total flux cleaned = -4.58329e-05 Jy ! Component: 1100 - total flux cleaned = 1.28319e-05 Jy ! Component: 1150 - total flux cleaned = 0.000104733 Jy ! Component: 1200 - total flux cleaned = 0.000171914 Jy ! Component: 1250 - total flux cleaned = 0.000205134 Jy ! Component: 1300 - total flux cleaned = 0.000226702 Jy ! Component: 1350 - total flux cleaned = 0.000248045 Jy ! Component: 1400 - total flux cleaned = 0.000227333 Jy ! Component: 1450 - total flux cleaned = 0.000258001 Jy ! Component: 1500 - total flux cleaned = 0.000217651 Jy ! Component: 1550 - total flux cleaned = 0.000227756 Jy ! Component: 1600 - total flux cleaned = 0.000247359 Jy ! Component: 1650 - total flux cleaned = 0.000237629 Jy ! Component: 1700 - total flux cleaned = 0.00022806 Jy ! Component: 1750 - total flux cleaned = 0.000228087 Jy ! Component: 1800 - total flux cleaned = 0.000228034 Jy ! Component: 1850 - total flux cleaned = 0.000218817 Jy ! Component: 1900 - total flux cleaned = 0.000209766 Jy ! Component: 1950 - total flux cleaned = 0.000227703 Jy ! Component: 2000 - total flux cleaned = 0.000218929 Jy ! Component: 2050 - total flux cleaned = 0.000210284 Jy ! Component: 2100 - total flux cleaned = 0.000218817 Jy ! Component: 2150 - total flux cleaned = 0.000201959 Jy ! Component: 2200 - total flux cleaned = 0.000193723 Jy ! Component: 2250 - total flux cleaned = 0.000160773 Jy ! Component: 2300 - total flux cleaned = 0.000152524 Jy ! Component: 2350 - total flux cleaned = 0.000128215 Jy ! Component: 2400 - total flux cleaned = 0.000128143 Jy ! Component: 2450 - total flux cleaned = 0.00011216 Jy ! Component: 2500 - total flux cleaned = 0.000104247 Jy ! Component: 2550 - total flux cleaned = 8.07962e-05 Jy ! Component: 2600 - total flux cleaned = 8.86375e-05 Jy ! Component: 2650 - total flux cleaned = 9.62717e-05 Jy ! Component: 2700 - total flux cleaned = 9.63115e-05 Jy ! Component: 2750 - total flux cleaned = 0.000134057 Jy ! Component: 2800 - total flux cleaned = 0.000171505 Jy ! Component: 2850 - total flux cleaned = 0.000178875 Jy ! Component: 2900 - total flux cleaned = 0.000193657 Jy ! Component: 2950 - total flux cleaned = 0.000230388 Jy ! Component: 3000 - total flux cleaned = 0.00026691 Jy ! Component: 3050 - total flux cleaned = 0.000324989 Jy ! Component: 3100 - total flux cleaned = 0.000339397 Jy ! Component: 3150 - total flux cleaned = 0.000389669 Jy ! Component: 3200 - total flux cleaned = 0.000411097 Jy ! Component: 3250 - total flux cleaned = 0.000460886 Jy ! Component: 3300 - total flux cleaned = 0.000482074 Jy ! Component: 3350 - total flux cleaned = 0.000496214 Jy ! Component: 3400 - total flux cleaned = 0.000545315 Jy ! Component: 3450 - total flux cleaned = 0.000538314 Jy ! Component: 3500 - total flux cleaned = 0.000587101 Jy ! Component: 3550 - total flux cleaned = 0.000601029 Jy ! Component: 3600 - total flux cleaned = 0.000642556 Jy ! Component: 3650 - total flux cleaned = 0.000649467 Jy ! Component: 3700 - total flux cleaned = 0.000697694 Jy ! Component: 3750 - total flux cleaned = 0.00071827 Jy ! Component: 3800 - total flux cleaned = 0.000745692 Jy ! Component: 3850 - total flux cleaned = 0.000786753 Jy ! Component: 3900 - total flux cleaned = 0.000820946 Jy ! Component: 3950 - total flux cleaned = 0.000848253 Jy ! Component: 4000 - total flux cleaned = 0.000875554 Jy ! Component: 4050 - total flux cleaned = 0.0009028 Jy ! Total flux subtracted in 4096 components = 0.000930014 Jy ! Clean residual min=-0.000422 max=0.000463 Jy/beam ! Clean residual mean=0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.106094 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 344 components and 0.106094 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1342+1242_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8859 x 2.121 at 7.743 degrees (North through East) ! Clean map min=-0.00096201 max=0.074828 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1342+1242_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0748281 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431837 0.431837 0.863674 1.72735 3.4547 6.90939 13.8188 27.6376 55.2752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 694.706 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1342+1242_X_uvs.log closed on Fri Feb 7 04:28:42 2014