! Started logfile: /d2/scr/pima/bp177b_uvs/J1518+0613_C_uvs.log on Sat Mar 22 08:12:40 2014 obs /d2/scr/pima/bp177b_uvs/J1518+0613_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1518+0613_C_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1518+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 576 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/bp177b_uvs/J1518+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. ! ! 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=1.004101Jy sigma=53.890113 ! Fit after self-cal, rms=0.961514Jy sigma=51.612204 ! 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=1.435 mas, bmaj=3.377 mas, bpa=4.682 degrees ! Estimated noise=0.678099 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 = 0.0292622 Jy ! Component: 100 - total flux cleaned = 0.037053 Jy ! Total flux subtracted in 100 components = 0.037053 Jy ! Clean residual min=-0.002497 max=0.003448 Jy/beam ! Clean residual mean=-0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.037053 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.037053 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=0.723949 ! Fit after self-cal, rms=0.013933Jy sigma=0.699795 ! 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=1.661 mas, bmaj=3.746 mas, bpa=3.452 degrees ! Estimated noise=0.563876 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 = 0.00412877 Jy ! Component: 100 - total flux cleaned = 0.00636376 Jy ! Component: 150 - total flux cleaned = 0.00773916 Jy ! Component: 200 - total flux cleaned = 0.00863405 Jy ! Total flux subtracted in 200 components = 0.00863405 Jy ! Clean residual min=-0.002145 max=0.002091 Jy/beam ! Clean residual mean=0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.045687 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.045687 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=0.012691Jy sigma=0.626870 ! Fit after self-cal, rms=0.012681Jy sigma=0.625896 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.661 x 3.746 at 3.452 degrees (North through East) ! Clean map min=-0.0020696 max=0.038361 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* 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 1.18 HN 0.98 LA 1.11 ! MK 0.86 NL 1.06 OV 1.02 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 0.95 FD 1.04 HN 1.00 LA 1.06 ! MK 0.87 NL 0.94 OV 0.88 PT 1.06 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.93 LA 1.00 ! MK 1.07 NL 0.91 OV 0.99 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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* 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* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.012681Jy sigma=0.625896 ! Fit after self-cal, rms=0.012436Jy sigma=0.612273 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=3.736 mas, bpa=3.262 degrees ! Estimated noise=0.559309 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 = 0.000774248 Jy ! Component: 100 - total flux cleaned = 0.00103632 Jy ! Component: 150 - total flux cleaned = 0.00115943 Jy ! Component: 200 - total flux cleaned = 0.00124002 Jy ! Total flux subtracted in 200 components = 0.00124002 Jy ! Clean residual min=-0.001970 max=0.001831 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.046927 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.046927 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=0.012392Jy sigma=0.608220 ! Fit after self-cal, rms=0.012390Jy sigma=0.607973 ! 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=0.012390Jy sigma=0.607973 ! Fit after self-cal, rms=0.012387Jy sigma=0.607631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=3.729 mas, bpa=3.221 degrees ! Estimated noise=0.55951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374765 Jy ! Component: 100 - total flux cleaned = 0.000439808 Jy ! Component: 150 - total flux cleaned = 0.000496508 Jy ! Component: 200 - total flux cleaned = 0.000517089 Jy ! Total flux subtracted in 200 components = 0.000517089 Jy ! Clean residual min=-0.001939 max=0.001791 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0474441 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0474441 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=0.012371Jy sigma=0.605934 ! Fit after self-cal, rms=0.012370Jy sigma=0.605841 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 = 1.14057e-05 Jy ! Component: 100 - total flux cleaned = 2.06343e-05 Jy ! Component: 150 - total flux cleaned = 3.11974e-06 Jy ! Component: 200 - total flux cleaned = 3.07837e-06 Jy ! Total flux subtracted in 200 components = 3.07837e-06 Jy ! Clean residual min=-0.001928 max=0.001784 Jy/beam ! Clean residual mean=0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0474472 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0474472 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=0.012360Jy sigma=0.605006 ! Fit after self-cal, rms=0.012360Jy sigma=0.604954 ! 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=0.012360Jy sigma=0.604954 ! Fit after self-cal, rms=0.012355Jy sigma=0.604844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.644 mas, bmaj=3.725 mas, bpa=3.203 degrees ! Estimated noise=0.559298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161098 Jy ! Component: 100 - total flux cleaned = 0.000177672 Jy ! Component: 150 - total flux cleaned = 0.000169994 Jy ! Component: 200 - total flux cleaned = 0.000170025 Jy ! Total flux subtracted in 200 components = 0.000170025 Jy ! Clean residual min=-0.001910 max=0.001791 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0476172 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0476172 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=0.012348Jy sigma=0.604127 ! Fit after self-cal, rms=0.012348Jy sigma=0.604096 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.56785e-06 Jy ! Component: 100 - total flux cleaned = -2.17494e-06 Jy ! Component: 150 - total flux cleaned = -9.19087e-06 Jy ! Component: 200 - total flux cleaned = -9.08026e-06 Jy ! Total flux subtracted in 200 components = -9.08026e-06 Jy ! Clean residual min=-0.001905 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0476081 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0476081 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=0.012342Jy sigma=0.603602 ! Fit after self-cal, rms=0.012341Jy sigma=0.603583 ! 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=0.012341Jy sigma=0.603583 ! Fit after self-cal, rms=0.012340Jy sigma=0.603565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=5.349 mas, bpa=-2.642 degrees ! Estimated noise=0.717136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.28733e-05 Jy ! Component: 100 - total flux cleaned = -6.50278e-05 Jy ! Component: 150 - total flux cleaned = -2.2981e-05 Jy ! Component: 200 - total flux cleaned = 1.35511e-05 Jy ! Total flux subtracted in 200 components = 1.35511e-05 Jy ! Clean residual min=-0.002687 max=0.002243 Jy/beam ! Clean residual mean=0.000005 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0476217 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0476217 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=0.012355Jy sigma=0.604483 ! Fit after self-cal, rms=0.012350Jy sigma=0.604100 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.264e-05 Jy ! Component: 100 - total flux cleaned = 7.45776e-05 Jy ! Component: 150 - total flux cleaned = 9.2452e-05 Jy ! Component: 200 - total flux cleaned = 0.000116381 Jy ! Total flux subtracted in 200 components = 0.000116381 Jy ! Clean residual min=-0.002666 max=0.002238 Jy/beam ! Clean residual mean=0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0477381 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.0477381 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=0.012364Jy sigma=0.604952 ! Fit after self-cal, rms=0.012363Jy sigma=0.604853 ! 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=1.643 mas, bmaj=3.723 mas, bpa=3.209 degrees ! Estimated noise=0.559202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.643 x 3.723 at 3.209 degrees (North through East) ! Clean map min=-0.0018471 max=0.038003 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=1.426 mas, bmaj=3.362 mas, bpa=4.448 degrees ! Estimated noise=0.667364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288724 Jy ! Component: 100 - total flux cleaned = 0.0368519 Jy ! Component: 150 - total flux cleaned = 0.0405133 Jy ! Component: 200 - total flux cleaned = 0.0428413 Jy ! Total flux subtracted in 200 components = 0.0428413 Jy ! Clean residual min=-0.002064 max=0.002306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0428413 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0428413 Jy ! Inverting map and beam ! Estimated beam: bmin=1.643 mas, bmaj=3.723 mas, bpa=3.209 degrees ! Estimated noise=0.559202 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) ! Added new window around map position (29.7, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023668 Jy ! Component: 100 - total flux cleaned = 0.0037916 Jy ! Component: 150 - total flux cleaned = 0.00483806 Jy ! Component: 200 - total flux cleaned = 0.00539402 Jy ! Total flux subtracted in 200 components = 0.00539402 Jy ! Clean residual min=-0.001892 max=0.001667 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0482353 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.0482353 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=3.389 mas, bmaj=5.349 mas, bpa=-2.642 degrees ! Estimated noise=0.717136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979626 Jy ! Component: 100 - total flux cleaned = 0.00148401 Jy ! Component: 150 - total flux cleaned = 0.00162085 Jy ! Component: 200 - total flux cleaned = 0.00171375 Jy ! Total flux subtracted in 200 components = 0.00171375 Jy ! Clean residual min=-0.002520 max=0.002127 Jy/beam ! Clean residual mean=0.000006 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0499491 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 = 7.1788e-05 Jy ! Component: 100 - total flux cleaned = 0.000126486 Jy ! Component: 150 - total flux cleaned = 0.000146807 Jy ! Component: 200 - total flux cleaned = 0.000166254 Jy ! Total flux subtracted in 200 components = 0.000166254 Jy ! Clean residual min=-0.002497 max=0.002133 Jy/beam ! Clean residual mean=0.000006 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0501153 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0501153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.643 mas, bmaj=3.723 mas, bpa=3.209 degrees ! Estimated noise=0.559202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198077 Jy ! Component: 100 - total flux cleaned = -4.17545e-05 Jy ! Component: 150 - total flux cleaned = 7.80563e-05 Jy ! Component: 200 - total flux cleaned = 0.000132709 Jy ! Total flux subtracted in 200 components = 0.000132709 Jy ! Clean residual min=-0.001824 max=0.001729 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.050248 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.050248 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=0.012097Jy sigma=0.590789 ! Fit after self-cal, rms=0.012066Jy sigma=0.589045 wmodel /d2/scr/pima/bp177b_uvs/J1518+0613_C_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp177b_uvs/J1518+0613_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1518+0613_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1518+0613_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1518+0613_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177b_uvs/J1518+0613_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 = 2.60406e-05 Jy ! Component: 100 - total flux cleaned = -2.80587e-05 Jy ! Component: 150 - total flux cleaned = -8.00624e-05 Jy ! Component: 200 - total flux cleaned = -8.06636e-05 Jy ! Component: 250 - total flux cleaned = -0.00012902 Jy ! Component: 300 - total flux cleaned = -3.93534e-05 Jy ! Component: 350 - total flux cleaned = 3.93505e-06 Jy ! Component: 400 - total flux cleaned = 8.6629e-05 Jy ! Component: 450 - total flux cleaned = 0.000166243 Jy ! Component: 500 - total flux cleaned = 0.000319466 Jy ! Component: 550 - total flux cleaned = 0.000374506 Jy ! Component: 600 - total flux cleaned = 0.000464571 Jy ! Component: 650 - total flux cleaned = 0.000568729 Jy ! Component: 700 - total flux cleaned = 0.00065299 Jy ! Component: 750 - total flux cleaned = 0.000734902 Jy ! Component: 800 - total flux cleaned = 0.000846283 Jy ! Component: 850 - total flux cleaned = 0.00095491 Jy ! Component: 900 - total flux cleaned = 0.0010756 Jy ! Component: 950 - total flux cleaned = 0.00116386 Jy ! Component: 1000 - total flux cleaned = 0.00130785 Jy ! Component: 1050 - total flux cleaned = 0.00139242 Jy ! Component: 1100 - total flux cleaned = 0.00148871 Jy ! Component: 1150 - total flux cleaned = 0.00154247 Jy ! Component: 1200 - total flux cleaned = 0.00159532 Jy ! Component: 1250 - total flux cleaned = 0.00163411 Jy ! Component: 1300 - total flux cleaned = 0.00172264 Jy ! Component: 1350 - total flux cleaned = 0.0017227 Jy ! Component: 1400 - total flux cleaned = 0.00175955 Jy ! Component: 1450 - total flux cleaned = 0.00180739 Jy ! Component: 1500 - total flux cleaned = 0.0018662 Jy ! Component: 1550 - total flux cleaned = 0.00188948 Jy ! Component: 1600 - total flux cleaned = 0.00194639 Jy ! Component: 1650 - total flux cleaned = 0.00199117 Jy ! Component: 1700 - total flux cleaned = 0.00204631 Jy ! Component: 1750 - total flux cleaned = 0.00206799 Jy ! Component: 1800 - total flux cleaned = 0.00208941 Jy ! Component: 1850 - total flux cleaned = 0.0021423 Jy ! Component: 1900 - total flux cleaned = 0.00215255 Jy ! Component: 1950 - total flux cleaned = 0.00217307 Jy ! Component: 2000 - total flux cleaned = 0.00216287 Jy ! Component: 2050 - total flux cleaned = 0.00218293 Jy ! Component: 2100 - total flux cleaned = 0.0022225 Jy ! Component: 2150 - total flux cleaned = 0.00226141 Jy ! Component: 2200 - total flux cleaned = 0.00229026 Jy ! Component: 2250 - total flux cleaned = 0.00230958 Jy ! Component: 2300 - total flux cleaned = 0.0023191 Jy ! Component: 2350 - total flux cleaned = 0.0023564 Jy ! Component: 2400 - total flux cleaned = 0.00238395 Jy ! Component: 2450 - total flux cleaned = 0.00237475 Jy ! Component: 2500 - total flux cleaned = 0.00234792 Jy ! Component: 2550 - total flux cleaned = 0.00240117 Jy ! Component: 2600 - total flux cleaned = 0.0023835 Jy ! Component: 2650 - total flux cleaned = 0.00238352 Jy ! Component: 2700 - total flux cleaned = 0.00238354 Jy ! Component: 2750 - total flux cleaned = 0.00239203 Jy ! Component: 2800 - total flux cleaned = 0.00237518 Jy ! Component: 2850 - total flux cleaned = 0.00235853 Jy ! Component: 2900 - total flux cleaned = 0.00236666 Jy ! Component: 2950 - total flux cleaned = 0.00235032 Jy ! Component: 3000 - total flux cleaned = 0.00239076 Jy ! Component: 3050 - total flux cleaned = 0.00238263 Jy ! Component: 3100 - total flux cleaned = 0.00239831 Jy ! Component: 3150 - total flux cleaned = 0.00240615 Jy ! Component: 3200 - total flux cleaned = 0.00242165 Jy ! Component: 3250 - total flux cleaned = 0.00243693 Jy ! Component: 3300 - total flux cleaned = 0.00244456 Jy ! Component: 3350 - total flux cleaned = 0.00245205 Jy ! Component: 3400 - total flux cleaned = 0.00246699 Jy ! Component: 3450 - total flux cleaned = 0.00248178 Jy ! Component: 3500 - total flux cleaned = 0.00247446 Jy ! Component: 3550 - total flux cleaned = 0.00246718 Jy ! Component: 3600 - total flux cleaned = 0.00246714 Jy ! Component: 3650 - total flux cleaned = 0.00247435 Jy ! Component: 3700 - total flux cleaned = 0.0024601 Jy ! Component: 3750 - total flux cleaned = 0.00248129 Jy ! Component: 3800 - total flux cleaned = 0.00246726 Jy ! Component: 3850 - total flux cleaned = 0.00248123 Jy ! Component: 3900 - total flux cleaned = 0.00246054 Jy ! Component: 3950 - total flux cleaned = 0.0024879 Jy ! Component: 4000 - total flux cleaned = 0.00248106 Jy ! Component: 4050 - total flux cleaned = 0.00245408 Jy ! Total flux subtracted in 4096 components = 0.00248092 Jy ! Clean residual min=-0.000372 max=0.000391 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.052729 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 394 components and 0.052729 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1518+0613_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.643 x 3.723 at 3.209 degrees (North through East) ! Clean map min=-0.00073533 max=0.037591 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1518+0613_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.037591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.923331 0.923331 1.84666 3.69333 7.38665 14.7733 29.5466 59.0932 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.91 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1518+0613_C_uvs.log closed on Sat Mar 22 08:12:44 2014