! Started logfile: /d2/scr/pima/bp177e_uvs/J1631+4348_C_uvs.log on Sat Mar 22 18:50:15 2014 obs /d2/scr/pima/bp177e_uvs/J1631+4348_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1631+4348_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.838889 visibilities/baseline/integration-bin. ! Found source: J1631+4348 ! ! 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 1208 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/bp177e_uvs/J1631+4348_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002665Jy sigma=50.468895 ! Fit after self-cal, rms=0.847467Jy sigma=42.684313 ! 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=1.626 mas, bmaj=4.551 mas, bpa=33.64 degrees ! Estimated noise=0.648293 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 = 0.117141 Jy ! Component: 100 - total flux cleaned = 0.143004 Jy ! Total flux subtracted in 100 components = 0.143004 Jy ! Clean residual min=-0.005133 max=0.008482 Jy/beam ! Clean residual mean=0.000001 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.143004 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.143004 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=0.042172Jy sigma=1.493148 ! Fit after self-cal, rms=0.042075Jy sigma=1.491388 ! 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=2.132 mas, bmaj=4.687 mas, bpa=35.54 degrees ! Estimated noise=0.418699 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 = 0.0133593 Jy ! Component: 100 - total flux cleaned = 0.0199869 Jy ! Component: 150 - total flux cleaned = 0.0240056 Jy ! Component: 200 - total flux cleaned = 0.0265567 Jy ! Total flux subtracted in 200 components = 0.0265567 Jy ! Clean residual min=-0.004738 max=0.004299 Jy/beam ! Clean residual mean=-0.000031 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.169561 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.169561 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=0.037603Jy sigma=1.202058 ! Fit after self-cal, rms=0.037592Jy sigma=1.201490 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.132 x 4.687 at 35.54 degrees (North through East) ! Clean map min=-0.0046499 max=0.15296 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 0.99 FD 1.13 HN 0.97 KP 0.94 ! LA 0.99 NL 1.02 OV 0.95 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 0.98 KP 0.98 ! LA 1.03 NL 0.99 OV 0.95 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.99 KP 0.99 ! LA 1.02 NL 0.97 OV 0.95 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 0.99 ! LA 1.07 NL 0.96 OV 0.96 PT 1.05 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.95 KP 0.91 ! LA 0.99 NL 0.96 OV 0.94 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.99 KP 0.98 ! LA 1.00 NL 0.96 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.037592Jy sigma=1.201490 ! Fit after self-cal, rms=0.036040Jy sigma=1.076833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=4.698 mas, bpa=35.23 degrees ! Estimated noise=0.413514 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 = -0.000304088 Jy ! Component: 100 - total flux cleaned = -0.000132929 Jy ! Component: 150 - total flux cleaned = -2.71026e-05 Jy ! Component: 200 - total flux cleaned = 8.87292e-05 Jy ! Total flux subtracted in 200 components = 8.87292e-05 Jy ! Clean residual min=-0.003543 max=0.002492 Jy/beam ! Clean residual mean=-0.000018 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.16965 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.16965 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=0.035707Jy sigma=1.078977 ! Fit after self-cal, rms=0.035706Jy sigma=1.078924 ! 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=0.035706Jy sigma=1.078924 ! Fit after self-cal, rms=0.035685Jy sigma=1.077086 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=4.692 mas, bpa=35.15 degrees ! Estimated noise=0.411512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275315 Jy ! Component: 100 - total flux cleaned = -0.000146494 Jy ! Component: 150 - total flux cleaned = -9.35339e-05 Jy ! Component: 200 - total flux cleaned = -2.90601e-05 Jy ! Total flux subtracted in 200 components = -2.90601e-05 Jy ! Clean residual min=-0.003501 max=0.002519 Jy/beam ! Clean residual mean=-0.000018 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.16962 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.16962 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=0.035451Jy sigma=1.079918 ! Fit after self-cal, rms=0.035451Jy sigma=1.079908 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 = 7.76275e-07 Jy ! Component: 100 - total flux cleaned = 2.29613e-07 Jy ! Component: 150 - total flux cleaned = -1.50157e-05 Jy ! Component: 200 - total flux cleaned = -2.89079e-05 Jy ! Total flux subtracted in 200 components = -2.89079e-05 Jy ! Clean residual min=-0.003488 max=0.002533 Jy/beam ! Clean residual mean=-0.000018 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.169592 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.169592 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=0.035388Jy sigma=1.080812 ! Fit after self-cal, rms=0.035388Jy sigma=1.080803 ! 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=0.035388Jy sigma=1.080803 ! Fit after self-cal, rms=0.035369Jy sigma=1.079117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.686 mas, bpa=35.06 degrees ! Estimated noise=0.409619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030641 Jy ! Component: 100 - total flux cleaned = -0.000236427 Jy ! Component: 150 - total flux cleaned = -0.00019844 Jy ! Component: 200 - total flux cleaned = -0.000213775 Jy ! Total flux subtracted in 200 components = -0.000213775 Jy ! Clean residual min=-0.003491 max=0.002576 Jy/beam ! Clean residual mean=-0.000018 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.169378 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.169378 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=0.035221Jy sigma=1.081354 ! Fit after self-cal, rms=0.035221Jy sigma=1.081348 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 = -1.33664e-05 Jy ! Component: 100 - total flux cleaned = -1.3607e-05 Jy ! Component: 150 - total flux cleaned = -2.65629e-05 Jy ! Component: 200 - total flux cleaned = -2.62411e-05 Jy ! Total flux subtracted in 200 components = -2.62411e-05 Jy ! Clean residual min=-0.003476 max=0.002588 Jy/beam ! Clean residual mean=-0.000018 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.169352 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.169352 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=0.035178Jy sigma=1.081902 ! Fit after self-cal, rms=0.035178Jy sigma=1.081898 ! 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=0.035178Jy sigma=1.081898 ! Fit after self-cal, rms=0.035166Jy sigma=1.081009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.367 mas, bmaj=5.347 mas, bpa=36.4 degrees ! Estimated noise=0.46814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187383 Jy ! Component: 100 - total flux cleaned = -0.00024181 Jy ! Component: 150 - total flux cleaned = -0.000282007 Jy ! Component: 200 - total flux cleaned = -0.000315609 Jy ! Total flux subtracted in 200 components = -0.000315609 Jy ! Clean residual min=-0.004087 max=0.003275 Jy/beam ! Clean residual mean=-0.000030 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.169036 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.169036 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=0.035128Jy sigma=1.081104 ! Fit after self-cal, rms=0.035127Jy sigma=1.081057 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 = 3.32481e-05 Jy ! Component: 100 - total flux cleaned = 2.60554e-05 Jy ! Component: 150 - total flux cleaned = 1.87143e-05 Jy ! Component: 200 - total flux cleaned = 1.19607e-05 Jy ! Total flux subtracted in 200 components = 1.19607e-05 Jy ! Clean residual min=-0.004062 max=0.003276 Jy/beam ! Clean residual mean=-0.000030 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.169048 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.169048 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=0.035114Jy sigma=1.081233 ! Fit after self-cal, rms=0.035114Jy sigma=1.081225 ! 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=2.137 mas, bmaj=4.682 mas, bpa=35.01 degrees ! Estimated noise=0.408124 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.137 x 4.682 at 35.01 degrees (North through East) ! Clean map min=-0.0033777 max=0.14787 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=1.635 mas, bmaj=4.53 mas, bpa=33.24 degrees ! Estimated noise=0.62912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113673 Jy ! Component: 100 - total flux cleaned = 0.138641 Jy ! Component: 150 - total flux cleaned = 0.147055 Jy ! Component: 200 - total flux cleaned = 0.152524 Jy ! Total flux subtracted in 200 components = 0.152524 Jy ! Clean residual min=-0.004155 max=0.004705 Jy/beam ! Clean residual mean=0.000000 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.152524 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.152524 Jy ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.682 mas, bpa=35.01 degrees ! Estimated noise=0.408124 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 = 0.00685312 Jy ! Component: 100 - total flux cleaned = 0.010677 Jy ! Component: 150 - total flux cleaned = 0.0130574 Jy ! Component: 200 - total flux cleaned = 0.0145716 Jy ! Total flux subtracted in 200 components = 0.0145716 Jy ! Clean residual min=-0.003674 max=0.002742 Jy/beam ! Clean residual mean=-0.000016 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.167095 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.167095 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=4.367 mas, bmaj=5.347 mas, bpa=36.4 degrees ! Estimated noise=0.46814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119223 Jy ! Component: 100 - total flux cleaned = 0.00176354 Jy ! Component: 150 - total flux cleaned = 0.00186883 Jy ! Component: 200 - total flux cleaned = 0.00189346 Jy ! Total flux subtracted in 200 components = 0.00189346 Jy ! Clean residual min=-0.004102 max=0.003238 Jy/beam ! Clean residual mean=-0.000030 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.168989 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 = 1.0598e-05 Jy ! Component: 100 - total flux cleaned = 2.08775e-05 Jy ! Component: 150 - total flux cleaned = 2.98885e-05 Jy ! Component: 200 - total flux cleaned = 3.00498e-05 Jy ! Total flux subtracted in 200 components = 3.00498e-05 Jy ! Clean residual min=-0.004083 max=0.003224 Jy/beam ! Clean residual mean=-0.000030 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.169019 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.169019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.682 mas, bpa=35.01 degrees ! Estimated noise=0.408124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309114 Jy ! Component: 100 - total flux cleaned = 0.000251908 Jy ! Component: 150 - total flux cleaned = 0.000216289 Jy ! Component: 200 - total flux cleaned = 0.000182107 Jy ! Total flux subtracted in 200 components = 0.000182107 Jy ! Clean residual min=-0.003562 max=0.002581 Jy/beam ! Clean residual mean=-0.000018 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.169201 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.169201 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=0.035040Jy sigma=1.086188 ! Fit after self-cal, rms=0.035038Jy sigma=1.086087 wmodel /d2/scr/pima/bp177e_uvs/J1631+4348_C_map.mod ! Writing 79 model components to file: /d2/scr/pima/bp177e_uvs/J1631+4348_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1631+4348_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1631+4348_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1631+4348_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1631+4348_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151449 Jy ! Component: 100 - total flux cleaned = -0.00256729 Jy ! Component: 150 - total flux cleaned = -0.00310482 Jy ! Component: 200 - total flux cleaned = -0.00347772 Jy ! Component: 250 - total flux cleaned = -0.00371051 Jy ! Component: 300 - total flux cleaned = -0.00392838 Jy ! Component: 350 - total flux cleaned = -0.00399802 Jy ! Component: 400 - total flux cleaned = -0.0041329 Jy ! Component: 450 - total flux cleaned = -0.00423038 Jy ! Component: 500 - total flux cleaned = -0.00423096 Jy ! Component: 550 - total flux cleaned = -0.00420076 Jy ! Component: 600 - total flux cleaned = -0.00411382 Jy ! Component: 650 - total flux cleaned = -0.00403055 Jy ! Component: 700 - total flux cleaned = -0.00403064 Jy ! Component: 750 - total flux cleaned = -0.00400406 Jy ! Component: 800 - total flux cleaned = -0.00390189 Jy ! Component: 850 - total flux cleaned = -0.00385287 Jy ! Component: 900 - total flux cleaned = -0.00382914 Jy ! Component: 950 - total flux cleaned = -0.00382877 Jy ! Component: 1000 - total flux cleaned = -0.0038287 Jy ! Component: 1050 - total flux cleaned = -0.00380578 Jy ! Component: 1100 - total flux cleaned = -0.00376201 Jy ! Component: 1150 - total flux cleaned = -0.00374083 Jy ! Component: 1200 - total flux cleaned = -0.00374134 Jy ! Component: 1250 - total flux cleaned = -0.00372107 Jy ! Component: 1300 - total flux cleaned = -0.00370098 Jy ! Component: 1350 - total flux cleaned = -0.00370109 Jy ! Component: 1400 - total flux cleaned = -0.00370083 Jy ! Component: 1450 - total flux cleaned = -0.00368185 Jy ! Component: 1500 - total flux cleaned = -0.00373663 Jy ! Component: 1550 - total flux cleaned = -0.00382625 Jy ! Component: 1600 - total flux cleaned = -0.00389659 Jy ! Component: 1650 - total flux cleaned = -0.0039661 Jy ! Component: 1700 - total flux cleaned = -0.00401748 Jy ! Component: 1750 - total flux cleaned = -0.00408491 Jy ! Component: 1800 - total flux cleaned = -0.00411828 Jy ! Component: 1850 - total flux cleaned = -0.00415099 Jy ! Component: 1900 - total flux cleaned = -0.00418329 Jy ! Component: 1950 - total flux cleaned = -0.00424637 Jy ! Component: 2000 - total flux cleaned = -0.00432372 Jy ! Component: 2050 - total flux cleaned = -0.00429296 Jy ! Component: 2100 - total flux cleaned = -0.0043533 Jy ! Component: 2150 - total flux cleaned = -0.00435343 Jy ! Component: 2200 - total flux cleaned = -0.00442689 Jy ! Component: 2250 - total flux cleaned = -0.0044556 Jy ! Component: 2300 - total flux cleaned = -0.00445563 Jy ! Component: 2350 - total flux cleaned = -0.00449783 Jy ! Component: 2400 - total flux cleaned = -0.00452576 Jy ! Component: 2450 - total flux cleaned = -0.00458096 Jy ! Component: 2500 - total flux cleaned = -0.00463544 Jy ! Component: 2550 - total flux cleaned = -0.00462187 Jy ! Component: 2600 - total flux cleaned = -0.00464859 Jy ! Component: 2650 - total flux cleaned = -0.00472763 Jy ! Component: 2700 - total flux cleaned = -0.00468842 Jy ! Component: 2750 - total flux cleaned = -0.00474008 Jy ! Component: 2800 - total flux cleaned = -0.00477829 Jy ! Component: 2850 - total flux cleaned = -0.00476568 Jy ! Component: 2900 - total flux cleaned = -0.00479091 Jy ! Component: 2950 - total flux cleaned = -0.00485303 Jy ! Component: 3000 - total flux cleaned = -0.00488981 Jy ! Component: 3050 - total flux cleaned = -0.00493865 Jy ! Component: 3100 - total flux cleaned = -0.00496286 Jy ! Component: 3150 - total flux cleaned = -0.00503446 Jy ! Component: 3200 - total flux cleaned = -0.00507006 Jy ! Component: 3250 - total flux cleaned = -0.00515212 Jy ! Component: 3300 - total flux cleaned = -0.00517532 Jy ! Component: 3350 - total flux cleaned = -0.00526751 Jy ! Component: 3400 - total flux cleaned = -0.005336 Jy ! Component: 3450 - total flux cleaned = -0.00539264 Jy ! Component: 3500 - total flux cleaned = -0.00544881 Jy ! Component: 3550 - total flux cleaned = -0.00552663 Jy ! Component: 3600 - total flux cleaned = -0.00561484 Jy ! Component: 3650 - total flux cleaned = -0.00566942 Jy ! Component: 3700 - total flux cleaned = -0.00573462 Jy ! Component: 3750 - total flux cleaned = -0.00583155 Jy ! Component: 3800 - total flux cleaned = -0.00589556 Jy ! Component: 3850 - total flux cleaned = -0.00594869 Jy ! Component: 3900 - total flux cleaned = -0.006012 Jy ! Component: 3950 - total flux cleaned = -0.00608524 Jy ! Component: 4000 - total flux cleaned = -0.00609571 Jy ! Component: 4050 - total flux cleaned = -0.00617837 Jy ! Total flux subtracted in 4096 components = -0.0062092 Jy ! Clean residual min=-0.000560 max=0.000642 Jy/beam ! Clean residual mean=-0.000008 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.162992 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 396 components and 0.162992 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1631+4348_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.137 x 4.682 at 35.01 degrees (North through East) ! Clean map min=-0.0016951 max=0.14829 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1631+4348_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.366829 0.366829 0.733657 1.46731 2.93463 5.86926 11.7385 23.477 46.9541 93.9081 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 817.82 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1631+4348_C_uvs.log closed on Sat Mar 22 18:50:21 2014