! Started logfile: /d2/scr/pima/bp177c_uvs/J1606+2032_C_uvs.log on Sat Mar 22 21:18:44 2014 obs /d2/scr/pima/bp177c_uvs/J1606+2032_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1606+2032_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1606+2032 ! ! 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 1088 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/bp177c_uvs/J1606+2032_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000794Jy sigma=43.042733 ! Fit after self-cal, rms=0.982036Jy sigma=42.259057 ! 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=3.547 mas, bpa=14.47 degrees ! Estimated noise=0.703268 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 = 0.0136938 Jy ! Component: 100 - total flux cleaned = 0.0167362 Jy ! Total flux subtracted in 100 components = 0.0167362 Jy ! Clean residual min=-0.002055 max=0.002060 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0167362 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0167362 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=0.017443Jy sigma=0.688902 ! Fit after self-cal, rms=0.015129Jy sigma=0.582046 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256541 Jy ! Component: 100 - total flux cleaned = 0.00317389 Jy ! Total flux subtracted in 100 components = 0.00317389 Jy ! Clean residual min=-0.001669 max=0.002222 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0199101 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0199101 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=0.014673Jy sigma=0.564350 ! Fit after self-cal, rms=0.014669Jy sigma=0.564073 ! 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=1.763 mas, bmaj=3.928 mas, bpa=11.33 degrees ! Estimated noise=0.509739 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 (7.8, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195307 Jy ! Component: 100 - total flux cleaned = 0.00299832 Jy ! Component: 150 - total flux cleaned = 0.00381775 Jy ! Component: 200 - total flux cleaned = 0.00449275 Jy ! Total flux subtracted in 200 components = 0.00449275 Jy ! Clean residual min=-0.001396 max=0.001342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0244028 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0244028 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=0.014378Jy sigma=0.549707 ! Fit after self-cal, rms=0.014376Jy sigma=0.549089 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.763 x 3.928 at 11.33 degrees (North through East) ! Clean map min=-0.0013136 max=0.020107 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 1.00* HN 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* 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* 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 1.17 FD 1.02 HN 1.13 LA 1.08 ! MK 1.00 NL 0.92 OV 0.99 PT 0.93 ! SC 0.85 ! ! ! 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 0.91 FD 0.86 HN 0.87 LA 1.00 ! MK 0.96 NL 0.94 OV 0.87 PT 1.02 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.04 LA 0.89 ! MK 0.84 NL 0.91 OV 0.87 PT 0.91 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.014376Jy sigma=0.549089 ! Fit after self-cal, rms=0.014065Jy sigma=0.542089 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=3.941 mas, bpa=11.22 degrees ! Estimated noise=0.494096 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 = 0.00051647 Jy ! Component: 100 - total flux cleaned = 0.000851603 Jy ! Component: 150 - total flux cleaned = 0.00112807 Jy ! Component: 200 - total flux cleaned = 0.00128127 Jy ! Total flux subtracted in 200 components = 0.00128127 Jy ! Clean residual min=-0.001221 max=0.001259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0256841 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.0256841 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=0.014026Jy sigma=0.539725 ! Fit after self-cal, rms=0.014035Jy sigma=0.539472 ! 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=0.014035Jy sigma=0.539472 ! Fit after self-cal, rms=0.014011Jy sigma=0.539431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.756 mas, bmaj=3.939 mas, bpa=11.2 degrees ! Estimated noise=0.492755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.09931e-05 Jy ! Component: 100 - total flux cleaned = 0.00019329 Jy ! Component: 150 - total flux cleaned = 0.00034303 Jy ! Component: 200 - total flux cleaned = 0.000437038 Jy ! Total flux subtracted in 200 components = 0.000437038 Jy ! Clean residual min=-0.001194 max=0.001218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0261211 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.0261211 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=0.013994Jy sigma=0.538378 ! Fit after self-cal, rms=0.013994Jy sigma=0.538307 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 (60.9, 35.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664628 Jy ! Component: 100 - total flux cleaned = 0.000782862 Jy ! Component: 150 - total flux cleaned = 0.000975586 Jy ! Component: 200 - total flux cleaned = 0.00108413 Jy ! Total flux subtracted in 200 components = 0.00108413 Jy ! Clean residual min=-0.001024 max=0.001105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0272053 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0272053 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=0.013903Jy sigma=0.534659 ! Fit after self-cal, rms=0.013890Jy sigma=0.534396 ! 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=0.013890Jy sigma=0.534396 ! Fit after self-cal, rms=0.013936Jy sigma=0.533492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=3.943 mas, bpa=11.31 degrees ! Estimated noise=0.492653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.58172e-05 Jy ! Component: 100 - total flux cleaned = 2.2553e-05 Jy ! Component: 150 - total flux cleaned = 3.3039e-05 Jy ! Component: 200 - total flux cleaned = 4.35055e-05 Jy ! Total flux subtracted in 200 components = 4.35055e-05 Jy ! Clean residual min=-0.001014 max=0.001101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0272488 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.0272488 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=0.013917Jy sigma=0.532678 ! Fit after self-cal, rms=0.013913Jy sigma=0.532622 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 (28.2, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226177 Jy ! Component: 100 - total flux cleaned = 0.000299304 Jy ! Component: 150 - total flux cleaned = 0.000319929 Jy ! Component: 200 - total flux cleaned = 0.000306614 Jy ! Total flux subtracted in 200 components = 0.000306614 Jy ! Clean residual min=-0.000879 max=0.000984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0275554 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.0275554 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=0.013814Jy sigma=0.528485 ! Fit after self-cal, rms=0.013803Jy sigma=0.528263 ! 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=0.013803Jy sigma=0.528263 ! Fit after self-cal, rms=0.013774Jy sigma=0.528165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=5.07 mas, bpa=2.102 degrees ! Estimated noise=0.601778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.2687e-05 Jy ! Component: 100 - total flux cleaned = -0.000165009 Jy ! Component: 150 - total flux cleaned = -0.000189473 Jy ! Component: 200 - total flux cleaned = -0.00022236 Jy ! Total flux subtracted in 200 components = -0.00022236 Jy ! Clean residual min=-0.000978 max=0.001093 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.027333 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.027333 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=0.013759Jy sigma=0.527793 ! Fit after self-cal, rms=0.013754Jy sigma=0.527735 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 = -9.20301e-05 Jy ! Component: 100 - total flux cleaned = -0.000111627 Jy ! Component: 150 - total flux cleaned = -0.000155969 Jy ! Component: 200 - total flux cleaned = -0.000172161 Jy ! Total flux subtracted in 200 components = -0.000172161 Jy ! Clean residual min=-0.000952 max=0.001079 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0271608 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.0271609 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=0.013750Jy sigma=0.527676 ! Fit after self-cal, rms=0.013747Jy sigma=0.527646 ! 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=1.761 mas, bmaj=3.948 mas, bpa=11.34 degrees ! Estimated noise=0.491052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 3.948 at 11.34 degrees (North through East) ! Clean map min=-0.00083737 max=0.019607 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=1.433 mas, bmaj=3.57 mas, bpa=14.58 degrees ! Estimated noise=0.677991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149208 Jy ! Component: 100 - total flux cleaned = 0.0184967 Jy ! Component: 150 - total flux cleaned = 0.0196683 Jy ! Component: 200 - total flux cleaned = 0.0199487 Jy ! Total flux subtracted in 200 components = 0.0199487 Jy ! Clean residual min=-0.001416 max=0.001428 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0199487 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0199487 Jy ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=3.948 mas, bpa=11.34 degrees ! Estimated noise=0.491052 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 = 0.00141135 Jy ! Component: 100 - total flux cleaned = 0.00243419 Jy ! Component: 150 - total flux cleaned = 0.00326043 Jy ! Component: 200 - total flux cleaned = 0.0037581 Jy ! Total flux subtracted in 200 components = 0.0037581 Jy ! Clean residual min=-0.001213 max=0.000997 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0237068 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.0237068 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=3.386 mas, bmaj=5.07 mas, bpa=2.102 degrees ! Estimated noise=0.601778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011268 Jy ! Component: 100 - total flux cleaned = 0.00189195 Jy ! Component: 150 - total flux cleaned = 0.00234565 Jy ! Component: 200 - total flux cleaned = 0.00257641 Jy ! Total flux subtracted in 200 components = 0.00257641 Jy ! Clean residual min=-0.001213 max=0.001105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0262832 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 = 0.00017913 Jy ! Component: 100 - total flux cleaned = 0.000290949 Jy ! Component: 150 - total flux cleaned = 0.000363572 Jy ! Component: 200 - total flux cleaned = 0.000457002 Jy ! Total flux subtracted in 200 components = 0.000457002 Jy ! Clean residual min=-0.001104 max=0.001090 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0267402 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 94 components and 0.0267402 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=3.948 mas, bpa=11.34 degrees ! Estimated noise=0.491052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122218 Jy ! Component: 100 - total flux cleaned = 0.000267557 Jy ! Component: 150 - total flux cleaned = 0.000398426 Jy ! Component: 200 - total flux cleaned = 0.000459869 Jy ! Total flux subtracted in 200 components = 0.000459869 Jy ! Clean residual min=-0.000957 max=0.001000 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0272001 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.0272001 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=0.013789Jy sigma=0.529571 ! Fit after self-cal, rms=0.013784Jy sigma=0.529313 wmodel /d2/scr/pima/bp177c_uvs/J1606+2032_C_map.mod ! Writing 115 model components to file: /d2/scr/pima/bp177c_uvs/J1606+2032_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1606+2032_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1606+2032_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1606+2032_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177c_uvs/J1606+2032_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 = -3.37763e-05 Jy ! Component: 100 - total flux cleaned = -4.87412e-05 Jy ! Component: 150 - total flux cleaned = -0.000122462 Jy ! Component: 200 - total flux cleaned = -0.000164756 Jy ! Component: 250 - total flux cleaned = -0.000164911 Jy ! Component: 300 - total flux cleaned = -0.000164928 Jy ! Component: 350 - total flux cleaned = -0.00022862 Jy ! Component: 400 - total flux cleaned = -0.000203637 Jy ! Component: 450 - total flux cleaned = -0.000240092 Jy ! Component: 500 - total flux cleaned = -0.000240141 Jy ! Component: 550 - total flux cleaned = -0.000240185 Jy ! Component: 600 - total flux cleaned = -0.000240207 Jy ! Component: 650 - total flux cleaned = -0.000240241 Jy ! Component: 700 - total flux cleaned = -0.000240308 Jy ! Component: 750 - total flux cleaned = -0.000240466 Jy ! Component: 800 - total flux cleaned = -0.000281795 Jy ! Component: 850 - total flux cleaned = -0.000291971 Jy ! Component: 900 - total flux cleaned = -0.000312008 Jy ! Component: 950 - total flux cleaned = -0.00034146 Jy ! Component: 1000 - total flux cleaned = -0.000370454 Jy ! Component: 1050 - total flux cleaned = -0.000389617 Jy ! Component: 1100 - total flux cleaned = -0.000408515 Jy ! Component: 1150 - total flux cleaned = -0.000408775 Jy ! Component: 1200 - total flux cleaned = -0.000426848 Jy ! Component: 1250 - total flux cleaned = -0.000391263 Jy ! Component: 1300 - total flux cleaned = -0.00038275 Jy ! Component: 1350 - total flux cleaned = -0.000356812 Jy ! Component: 1400 - total flux cleaned = -0.000322899 Jy ! Component: 1450 - total flux cleaned = -0.00032307 Jy ! Component: 1500 - total flux cleaned = -0.000298253 Jy ! Component: 1550 - total flux cleaned = -0.000306413 Jy ! Component: 1600 - total flux cleaned = -0.00029022 Jy ! Component: 1650 - total flux cleaned = -0.000298148 Jy ! Component: 1700 - total flux cleaned = -0.000274476 Jy ! Component: 1750 - total flux cleaned = -0.000274535 Jy ! Component: 1800 - total flux cleaned = -0.000266809 Jy ! Component: 1850 - total flux cleaned = -0.000251628 Jy ! Component: 1900 - total flux cleaned = -0.000221524 Jy ! Component: 1950 - total flux cleaned = -0.000199295 Jy ! Component: 2000 - total flux cleaned = -0.000184649 Jy ! Component: 2050 - total flux cleaned = -0.000191977 Jy ! Component: 2100 - total flux cleaned = -0.000170278 Jy ! Component: 2150 - total flux cleaned = -0.00014164 Jy ! Component: 2200 - total flux cleaned = -0.000127554 Jy ! Component: 2250 - total flux cleaned = -0.000127634 Jy ! Component: 2300 - total flux cleaned = -9.9947e-05 Jy ! Component: 2350 - total flux cleaned = -0.000113656 Jy ! Component: 2400 - total flux cleaned = -8.65288e-05 Jy ! Component: 2450 - total flux cleaned = -7.98503e-05 Jy ! Component: 2500 - total flux cleaned = -9.98658e-05 Jy ! Component: 2550 - total flux cleaned = -0.000106303 Jy ! Component: 2600 - total flux cleaned = -9.31377e-05 Jy ! Component: 2650 - total flux cleaned = -0.000106114 Jy ! Component: 2700 - total flux cleaned = -0.000112419 Jy ! Component: 2750 - total flux cleaned = -0.000105991 Jy ! Component: 2800 - total flux cleaned = -0.000105998 Jy ! Component: 2850 - total flux cleaned = -9.34851e-05 Jy ! Component: 2900 - total flux cleaned = -0.000111995 Jy ! Component: 2950 - total flux cleaned = -9.36483e-05 Jy ! Component: 3000 - total flux cleaned = -0.000111857 Jy ! Component: 3050 - total flux cleaned = -0.000117896 Jy ! Component: 3100 - total flux cleaned = -0.000129818 Jy ! Component: 3150 - total flux cleaned = -0.000117929 Jy ! Component: 3200 - total flux cleaned = -0.000123919 Jy ! Component: 3250 - total flux cleaned = -0.000129792 Jy ! Component: 3300 - total flux cleaned = -0.000141346 Jy ! Component: 3350 - total flux cleaned = -0.000141387 Jy ! Component: 3400 - total flux cleaned = -0.000141463 Jy ! Component: 3450 - total flux cleaned = -0.000175355 Jy ! Component: 3500 - total flux cleaned = -0.000164137 Jy ! Component: 3550 - total flux cleaned = -0.000164158 Jy ! Component: 3600 - total flux cleaned = -0.000191747 Jy ! Component: 3650 - total flux cleaned = -0.000202713 Jy ! Component: 3700 - total flux cleaned = -0.000202718 Jy ! Component: 3750 - total flux cleaned = -0.000202724 Jy ! Component: 3800 - total flux cleaned = -0.000213507 Jy ! Component: 3850 - total flux cleaned = -0.000224189 Jy ! Component: 3900 - total flux cleaned = -0.000245363 Jy ! Component: 3950 - total flux cleaned = -0.000250601 Jy ! Component: 4000 - total flux cleaned = -0.000245379 Jy ! Component: 4050 - total flux cleaned = -0.0002558 Jy ! Total flux subtracted in 4096 components = -0.000271357 Jy ! Clean residual min=-0.000289 max=0.000320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0269287 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 382 components and 0.0269287 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1606+2032_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 3.948 at 11.34 degrees (North through East) ! Clean map min=-0.00065261 max=0.019428 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1606+2032_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0194279 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.5928e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32688 1.32688 2.65375 5.3075 10.615 21.23 42.46 84.92 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 226.095 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1606+2032_C_uvs.log closed on Sat Mar 22 21:18:49 2014