! Started logfile: /g0/scr/pima/npcsb_uvs/J1540+1447_X_uvs.log on Wed Sep 25 00:06:22 2013 obs /g0/scr/pima/npcsb_uvs/J1540+1447_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1540+1447_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.942857 visibilities/baseline/integration-bin. ! Found source: J1540+1447 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1188 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /g0/scr/pima/npcsb_uvs/J1540+1447_X] 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.417884Jy sigma=11.278934 ! Fit after self-cal, rms=0.245017Jy sigma=1.702871 ! 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=0.7323 mas, bmaj=1.882 mas, bpa=4.429 degrees ! Estimated noise=3.49303 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 = 0.680501 Jy ! Component: 100 - total flux cleaned = 0.878928 Jy ! Total flux subtracted in 100 components = 0.878928 Jy ! Clean residual min=-0.037450 max=0.080195 Jy/beam ! Clean residual mean=-0.000008 rms=0.010265 Jy/beam ! Combined flux in latest and established models = 0.878928 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.878928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190087Jy sigma=1.351580 ! Fit after self-cal, rms=0.189584Jy sigma=1.349020 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0823436 Jy ! Component: 100 - total flux cleaned = 0.121649 Jy ! Total flux subtracted in 100 components = 0.121649 Jy ! Clean residual min=-0.025933 max=0.040364 Jy/beam ! Clean residual mean=-0.000005 rms=0.006326 Jy/beam ! Combined flux in latest and established models = 1.00058 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 1.00058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145495Jy sigma=0.941356 ! Fit after self-cal, rms=0.145328Jy sigma=0.940537 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362212 Jy ! Component: 100 - total flux cleaned = 0.0568836 Jy ! Total flux subtracted in 100 components = 0.0568836 Jy ! Clean residual min=-0.022955 max=0.023102 Jy/beam ! Clean residual mean=-0.000004 rms=0.005200 Jy/beam ! Combined flux in latest and established models = 1.05746 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 1.05746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134695Jy sigma=0.837055 ! Fit after self-cal, rms=0.134394Jy sigma=0.834326 ! 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=0.8297 mas, bmaj=2.06 mas, bpa=3.939 degrees ! Estimated noise=2.68352 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 = 0.0197924 Jy ! Component: 100 - total flux cleaned = 0.0322665 Jy ! Component: 150 - total flux cleaned = 0.0409196 Jy ! Component: 200 - total flux cleaned = 0.0472143 Jy ! Total flux subtracted in 200 components = 0.0472143 Jy ! Clean residual min=-0.020874 max=0.018981 Jy/beam ! Clean residual mean=-0.000006 rms=0.004741 Jy/beam ! Combined flux in latest and established models = 1.10468 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 1.10467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130826Jy sigma=0.805846 ! Fit after self-cal, rms=0.130780Jy sigma=0.804967 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.09 KP 1.03 ! LA 1.02 MK 1.02 NL 1.03 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.04 KP 0.93 ! LA 0.95 MK 0.97 NL 1.00 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 0.95 KP 0.88 ! LA 0.95 MK 1.03 NL 0.96 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.95 KP 0.89 ! LA 0.98 MK 1.05 NL 0.97 OV 1.04 ! PT 1.11 SC 1.01 ! ! ! Fit before self-cal, rms=0.130780Jy sigma=0.804967 ! Fit after self-cal, rms=0.112473Jy sigma=0.628101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8321 mas, bmaj=2.064 mas, bpa=4.007 degrees ! Estimated noise=2.68211 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 = -0.00299277 Jy ! Component: 100 - total flux cleaned = -0.00335961 Jy ! Component: 150 - total flux cleaned = -0.00325612 Jy ! Component: 200 - total flux cleaned = -0.00296971 Jy ! Total flux subtracted in 200 components = -0.00296971 Jy ! Clean residual min=-0.009096 max=0.009818 Jy/beam ! Clean residual mean=-0.000004 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 1.10171 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 1.10171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112143Jy sigma=0.625576 ! Fit after self-cal, rms=0.112132Jy sigma=0.625281 ! 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. ! ! Fit before self-cal, rms=0.112132Jy sigma=0.625281 ! Fit after self-cal, rms=0.112122Jy sigma=0.625136 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8326 mas, bmaj=2.066 mas, bpa=4.01 degrees ! Estimated noise=2.68125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188927 Jy ! Component: 100 - total flux cleaned = -0.00206563 Jy ! Component: 150 - total flux cleaned = -0.00206483 Jy ! Component: 200 - total flux cleaned = -0.00199207 Jy ! Total flux subtracted in 200 components = -0.00199207 Jy ! Clean residual min=-0.008807 max=0.009817 Jy/beam ! Clean residual mean=-0.000004 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 1.09971 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 1.09971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111946Jy sigma=0.623813 ! Fit after self-cal, rms=0.111936Jy sigma=0.623688 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 (-29.8, 38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878959 Jy ! Component: 100 - total flux cleaned = 0.0133834 Jy ! Component: 150 - total flux cleaned = 0.0154748 Jy ! Component: 200 - total flux cleaned = 0.0166897 Jy ! Total flux subtracted in 200 components = 0.0166897 Jy ! Clean residual min=-0.008639 max=0.007996 Jy/beam ! Clean residual mean=-0.000003 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 1.1164 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 1.1164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111236Jy sigma=0.615458 ! Fit after self-cal, rms=0.111220Jy sigma=0.614877 ! 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. ! ! Fit before self-cal, rms=0.111220Jy sigma=0.614877 ! Fit after self-cal, rms=0.111291Jy sigma=0.614507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8332 mas, bmaj=2.067 mas, bpa=4.003 degrees ! Estimated noise=2.68097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220929 Jy ! Component: 100 - total flux cleaned = 0.00251726 Jy ! Component: 150 - total flux cleaned = 0.00269049 Jy ! Component: 200 - total flux cleaned = 0.00277374 Jy ! Total flux subtracted in 200 components = 0.00277374 Jy ! Clean residual min=-0.008568 max=0.007926 Jy/beam ! Clean residual mean=-0.000002 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 1.11918 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 1.11918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111136Jy sigma=0.612801 ! Fit after self-cal, rms=0.111138Jy sigma=0.612725 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 = 0.000581209 Jy ! Component: 100 - total flux cleaned = 0.000731887 Jy ! Component: 150 - total flux cleaned = 0.000801763 Jy ! Component: 200 - total flux cleaned = 0.000867077 Jy ! Total flux subtracted in 200 components = 0.000867077 Jy ! Clean residual min=-0.008574 max=0.007885 Jy/beam ! Clean residual mean=-0.000002 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 1.12004 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 1.12004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111041Jy sigma=0.611925 ! Fit after self-cal, rms=0.111041Jy sigma=0.611886 ! 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. ! ! Fit before self-cal, rms=0.111041Jy sigma=0.611886 ! Fit after self-cal, rms=0.111111Jy sigma=0.611789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=3.041 mas, bpa=-4.09 degrees ! Estimated noise=3.43611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222722 Jy ! Component: 100 - total flux cleaned = 0.00341888 Jy ! Component: 150 - total flux cleaned = 0.00376757 Jy ! Component: 200 - total flux cleaned = 0.0037697 Jy ! Total flux subtracted in 200 components = 0.0037697 Jy ! Clean residual min=-0.009534 max=0.010376 Jy/beam ! Clean residual mean=-0.000004 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 1.12381 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 109 components and 1.12381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111208Jy sigma=0.611715 ! Fit after self-cal, rms=0.111213Jy sigma=0.611601 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 = 0.000214825 Jy ! Component: 100 - total flux cleaned = 0.000360543 Jy ! Component: 150 - total flux cleaned = 0.00053588 Jy ! Component: 200 - total flux cleaned = 0.000699004 Jy ! Total flux subtracted in 200 components = 0.000699004 Jy ! Clean residual min=-0.009473 max=0.010328 Jy/beam ! Clean residual mean=-0.000004 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 1.12451 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 1.12451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111277Jy sigma=0.611782 ! Fit after self-cal, rms=0.111276Jy sigma=0.611759 ! 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=0.8337 mas, bmaj=2.068 mas, bpa=3.997 degrees ! Estimated noise=2.68113 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8337 x 2.068 at 3.997 degrees (North through East) ! Clean map min=-0.0077216 max=0.88122 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111276Jy sigma=0.611759 ! Fit after self-cal, rms=0.111158Jy sigma=0.567748 ! Inverting map and beam ! Estimated beam: bmin=0.8341 mas, bmaj=2.069 mas, bpa=3.922 degrees ! Estimated noise=2.67922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200931 Jy ! Component: 100 - total flux cleaned = -0.0028 Jy ! Component: 150 - total flux cleaned = -0.00299115 Jy ! Component: 200 - total flux cleaned = -0.00299168 Jy ! Total flux subtracted in 200 components = -0.00299168 Jy ! Clean residual min=-0.008780 max=0.007525 Jy/beam ! Clean residual mean=-0.000002 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 1.12152 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 1.12152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110991Jy sigma=0.566841 ! Fit after self-cal, rms=0.110982Jy sigma=0.566803 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.7245e-05 Jy ! Component: 100 - total flux cleaned = -0.000113625 Jy ! Component: 150 - total flux cleaned = -6.22849e-05 Jy ! Component: 200 - total flux cleaned = -1.28042e-05 Jy ! Total flux subtracted in 200 components = -1.28042e-05 Jy ! Clean residual min=-0.008741 max=0.007491 Jy/beam ! Clean residual mean=-0.000002 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 1.12151 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 1.12151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110898Jy sigma=0.566385 ! Fit after self-cal, rms=0.110897Jy sigma=0.566371 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110897Jy sigma=0.566371 ! Fit after self-cal, rms=0.111041Jy sigma=0.566289 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=0.7358 mas, bmaj=1.892 mas, bpa=4.406 degrees ! Estimated noise=3.51746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.684656 Jy ! Component: 100 - total flux cleaned = 0.883995 Jy ! Component: 150 - total flux cleaned = 0.966769 Jy ! Component: 200 - total flux cleaned = 1.00896 Jy ! Total flux subtracted in 200 components = 1.00896 Jy ! Clean residual min=-0.014841 max=0.020799 Jy/beam ! Clean residual mean=-0.000006 rms=0.003849 Jy/beam ! Combined flux in latest and established models = 1.00896 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.00896 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.07 mas, bpa=3.923 degrees ! Estimated noise=2.67984 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 = 0.029548 Jy ! Component: 100 - total flux cleaned = 0.0474066 Jy ! Component: 150 - total flux cleaned = 0.0599156 Jy ! Component: 200 - total flux cleaned = 0.0692557 Jy ! Total flux subtracted in 200 components = 0.0692557 Jy ! Clean residual min=-0.008789 max=0.009264 Jy/beam ! Clean residual mean=-0.000005 rms=0.002348 Jy/beam ! Combined flux in latest and established models = 1.07822 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 1.07822 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=2.055 mas, bmaj=3.044 mas, bpa=-4.14 degrees ! Estimated noise=3.43042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121389 Jy ! Component: 100 - total flux cleaned = 0.0202191 Jy ! Component: 150 - total flux cleaned = 0.0260451 Jy ! Component: 200 - total flux cleaned = 0.0303828 Jy ! Total flux subtracted in 200 components = 0.0303828 Jy ! Clean residual min=-0.010081 max=0.010948 Jy/beam ! Clean residual mean=-0.000007 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 1.1086 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 = 0.00332994 Jy ! Component: 100 - total flux cleaned = 0.00599819 Jy ! Component: 150 - total flux cleaned = 0.00759531 Jy ! Component: 200 - total flux cleaned = 0.00844185 Jy ! Total flux subtracted in 200 components = 0.00844185 Jy ! Clean residual min=-0.009462 max=0.010930 Jy/beam ! Clean residual mean=-0.000006 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 1.11704 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 80 components and 1.11704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.07 mas, bpa=3.923 degrees ! Estimated noise=2.67984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.17224e-05 Jy ! Component: 100 - total flux cleaned = -7.91423e-05 Jy ! Component: 150 - total flux cleaned = 3.45164e-05 Jy ! Component: 200 - total flux cleaned = 3.01111e-05 Jy ! Total flux subtracted in 200 components = 3.01111e-05 Jy ! Clean residual min=-0.008591 max=0.007944 Jy/beam ! Clean residual mean=-0.000002 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 1.11707 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 1.11707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111453Jy sigma=0.570426 ! Fit after self-cal, rms=0.111425Jy sigma=0.570081 wmodel /g0/scr/pima/npcsb_uvs/J1540+1447_X_map.mod ! Writing 96 model components to file: /g0/scr/pima/npcsb_uvs/J1540+1447_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J1540+1447_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1540+1447_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J1540+1447_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsb_uvs/J1540+1447_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 = -0.000396516 Jy ! Component: 100 - total flux cleaned = 0.000276429 Jy ! Component: 150 - total flux cleaned = 0.000649712 Jy ! Component: 200 - total flux cleaned = 0.000530255 Jy ! Component: 250 - total flux cleaned = 0.000307906 Jy ! Component: 300 - total flux cleaned = 0.000204594 Jy ! Component: 350 - total flux cleaned = 0.000407519 Jy ! Component: 400 - total flux cleaned = 0.000503367 Jy ! Component: 450 - total flux cleaned = 0.000873446 Jy ! Component: 500 - total flux cleaned = 0.000962532 Jy ! Component: 550 - total flux cleaned = 0.00113536 Jy ! Component: 600 - total flux cleaned = 0.00121884 Jy ! Component: 650 - total flux cleaned = 0.00129919 Jy ! Component: 700 - total flux cleaned = 0.00145853 Jy ! Component: 750 - total flux cleaned = 0.00115027 Jy ! Component: 800 - total flux cleaned = 0.00107597 Jy ! Component: 850 - total flux cleaned = 0.00100285 Jy ! Component: 900 - total flux cleaned = 0.000790328 Jy ! Component: 950 - total flux cleaned = 0.000862097 Jy ! Component: 1000 - total flux cleaned = 0.000793516 Jy ! Component: 1050 - total flux cleaned = 0.00079268 Jy ! Component: 1100 - total flux cleaned = 0.000596628 Jy ! Component: 1150 - total flux cleaned = 0.000469756 Jy ! Component: 1200 - total flux cleaned = 0.000218723 Jy ! Component: 1250 - total flux cleaned = -0.000149022 Jy ! Component: 1300 - total flux cleaned = -0.00032979 Jy ! Component: 1350 - total flux cleaned = -0.000626082 Jy ! Component: 1400 - total flux cleaned = -0.000916615 Jy ! Component: 1450 - total flux cleaned = -0.00137383 Jy ! Component: 1500 - total flux cleaned = -0.00148487 Jy ! Component: 1550 - total flux cleaned = -0.00164951 Jy ! Component: 1600 - total flux cleaned = -0.00181233 Jy ! Component: 1650 - total flux cleaned = -0.00207853 Jy ! Component: 1700 - total flux cleaned = -0.00228723 Jy ! Component: 1750 - total flux cleaned = -0.00228747 Jy ! Component: 1800 - total flux cleaned = -0.00259217 Jy ! Component: 1850 - total flux cleaned = -0.00264159 Jy ! Component: 1900 - total flux cleaned = -0.00283973 Jy ! Component: 1950 - total flux cleaned = -0.00303447 Jy ! Component: 2000 - total flux cleaned = -0.00332237 Jy ! Component: 2050 - total flux cleaned = -0.00346351 Jy ! Component: 2100 - total flux cleaned = -0.00365106 Jy ! Component: 2150 - total flux cleaned = -0.00388079 Jy ! Component: 2200 - total flux cleaned = -0.0039723 Jy ! Component: 2250 - total flux cleaned = -0.00433217 Jy ! Component: 2300 - total flux cleaned = -0.00455427 Jy ! Component: 2350 - total flux cleaned = -0.00477293 Jy ! Component: 2400 - total flux cleaned = -0.00507632 Jy ! Component: 2450 - total flux cleaned = -0.00516069 Jy ! Component: 2500 - total flux cleaned = -0.00537164 Jy ! Component: 2550 - total flux cleaned = -0.00558028 Jy ! Component: 2600 - total flux cleaned = -0.00570485 Jy ! Component: 2650 - total flux cleaned = -0.00586833 Jy ! Component: 2700 - total flux cleaned = -0.00599017 Jy ! Component: 2750 - total flux cleaned = -0.00615096 Jy ! Component: 2800 - total flux cleaned = -0.00642864 Jy ! Component: 2850 - total flux cleaned = -0.00650705 Jy ! Component: 2900 - total flux cleaned = -0.00674033 Jy ! Component: 2950 - total flux cleaned = -0.00693226 Jy ! Component: 3000 - total flux cleaned = -0.00708431 Jy ! Component: 3050 - total flux cleaned = -0.00738587 Jy ! Component: 3100 - total flux cleaned = -0.00749741 Jy ! Component: 3150 - total flux cleaned = -0.00764508 Jy ! Component: 3200 - total flux cleaned = -0.00790093 Jy ! Component: 3250 - total flux cleaned = -0.00819021 Jy ! Component: 3300 - total flux cleaned = -0.0082263 Jy ! Component: 3350 - total flux cleaned = -0.00847502 Jy ! Component: 3400 - total flux cleaned = -0.00868667 Jy ! Component: 3450 - total flux cleaned = -0.00882646 Jy ! Component: 3500 - total flux cleaned = -0.00903343 Jy ! Component: 3550 - total flux cleaned = -0.00923875 Jy ! Component: 3600 - total flux cleaned = -0.00920496 Jy ! Component: 3650 - total flux cleaned = -0.0093737 Jy ! Component: 3700 - total flux cleaned = -0.00960753 Jy ! Component: 3750 - total flux cleaned = -0.0098392 Jy ! Component: 3800 - total flux cleaned = -0.00993779 Jy ! Component: 3850 - total flux cleaned = -0.0101334 Jy ! Component: 3900 - total flux cleaned = -0.0103594 Jy ! Component: 3950 - total flux cleaned = -0.0106156 Jy ! Component: 4000 - total flux cleaned = -0.0107109 Jy ! Component: 4050 - total flux cleaned = -0.0109634 Jy ! Total flux subtracted in 4096 components = -0.0110885 Jy ! Clean residual min=-0.002365 max=0.002039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 1.10599 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 364 components and 1.10599 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J1540+1447_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8345 x 2.07 at 3.923 degrees (North through East) ! Clean map min=-0.0047897 max=0.88514 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1540+1447_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.885141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000494831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167713 0.167713 0.335425 0.670851 1.3417 2.6834 5.36681 10.7336 21.4672 42.9345 85.8689 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.885 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J1540+1447_X_uvs.log closed on Wed Sep 25 00:06:27 2013