! Started logfile: /scr/pima/bs241c_uvs/J2320+0513_X_uvs.log on Thu Jul 2 09:12:48 2015 obs /scr/pima/bs241c_uvs/J2320+0513_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J2320+0513_X_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.559083 visibilities/baseline/integration-bin. ! Found source: J2320+0513 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 12680 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241c_uvs/J2320+0513_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.219151Jy sigma=37.085668 ! Fit after self-cal, rms=0.336655Jy sigma=10.338049 ! 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=0.8106 mas, bmaj=1.962 mas, bpa=-1.669 degrees ! Estimated noise=0.302985 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 = 0.517597 Jy ! Component: 100 - total flux cleaned = 0.639884 Jy ! Total flux subtracted in 100 components = 0.639884 Jy ! Clean residual min=-0.016343 max=0.047610 Jy/beam ! Clean residual mean=-0.000002 rms=0.004694 Jy/beam ! Combined flux in latest and established models = 0.639884 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.639884 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=0.114327Jy sigma=3.157855 ! Fit after self-cal, rms=0.114309Jy sigma=3.157409 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509312 Jy ! Component: 100 - total flux cleaned = 0.0763121 Jy ! Total flux subtracted in 100 components = 0.0763121 Jy ! Clean residual min=-0.013128 max=0.014352 Jy/beam ! Clean residual mean=-0.000024 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 0.716196 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.716196 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=0.088426Jy sigma=2.429298 ! Fit after self-cal, rms=0.088418Jy sigma=2.428949 ! 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=0.9903 mas, bmaj=2.227 mas, bpa=-1.438 degrees ! Estimated noise=0.210599 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 = 0.0125932 Jy ! Component: 100 - total flux cleaned = 0.0200417 Jy ! Component: 150 - total flux cleaned = 0.0247036 Jy ! Component: 200 - total flux cleaned = 0.026527 Jy ! Total flux subtracted in 200 components = 0.026527 Jy ! Clean residual min=-0.013403 max=0.012493 Jy/beam ! Clean residual mean=-0.000046 rms=0.003273 Jy/beam ! Combined flux in latest and established models = 0.742723 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.742723 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=0.085981Jy sigma=2.388361 ! Fit after self-cal, rms=0.085955Jy sigma=2.387639 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9903 x 2.227 at -1.438 degrees (North through East) ! Clean map min=-0.012724 max=0.67038 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. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 0.93 KP 0.99 ! LA 1.02 MK 0.99 NL 0.90 OV 0.93 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.94 KP 1.04 ! LA 0.97 MK 1.00 NL 0.99 OV 0.94 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 0.92 KP 1.05 ! LA 0.93 MK 1.02 NL 0.99 OV 0.96 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 0.99 KP 0.94 ! LA 1.00 MK 1.02 NL 0.93 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.01 KP 1.14 ! LA 0.99 MK 1.04 NL 1.06 OV 0.92 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.13 HN 1.08 KP 1.16 ! LA 1.03 MK 1.04 NL 1.00 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.02 KP 1.16 ! LA 1.00 MK 1.02 NL 0.87 OV 1.02 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 1.02 KP 1.13 ! LA 0.96 MK 1.03 NL 0.87 OV 0.95 ! PT 0.90 SC 1.04 ! ! ! Fit before self-cal, rms=0.085955Jy sigma=2.387639 ! Fit after self-cal, rms=0.052899Jy sigma=1.154502 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9872 mas, bmaj=2.256 mas, bpa=-0.4046 degrees ! Estimated noise=0.213539 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 = -0.00319105 Jy ! Component: 100 - total flux cleaned = -0.00394605 Jy ! Component: 150 - total flux cleaned = -0.00434052 Jy ! Component: 200 - total flux cleaned = -0.00461644 Jy ! Total flux subtracted in 200 components = -0.00461644 Jy ! Clean residual min=-0.005430 max=0.005137 Jy/beam ! Clean residual mean=-0.000009 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.738106 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.738106 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=0.052544Jy sigma=1.142533 ! Fit after self-cal, rms=0.052515Jy sigma=1.141791 ! 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=0.052515Jy sigma=1.141791 ! Fit after self-cal, rms=0.050631Jy sigma=1.058022 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9871 mas, bmaj=2.257 mas, bpa=-0.4666 degrees ! Estimated noise=0.213427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130586 Jy ! Component: 100 - total flux cleaned = -0.0019232 Jy ! Component: 150 - total flux cleaned = -0.00218883 Jy ! Component: 200 - total flux cleaned = -0.00249297 Jy ! Total flux subtracted in 200 components = -0.00249297 Jy ! Clean residual min=-0.003055 max=0.003730 Jy/beam ! Clean residual mean=-0.000006 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.735614 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.735614 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=0.050398Jy sigma=1.050298 ! Fit after self-cal, rms=0.050381Jy sigma=1.049674 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 (-1.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250184 Jy ! Component: 100 - total flux cleaned = 0.00229029 Jy ! Component: 150 - total flux cleaned = 0.00221209 Jy ! Component: 200 - total flux cleaned = 0.00213808 Jy ! Total flux subtracted in 200 components = 0.00213808 Jy ! Clean residual min=-0.002611 max=0.002569 Jy/beam ! Clean residual mean=-0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.737752 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.737752 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=0.049936Jy sigma=1.032433 ! Fit after self-cal, rms=0.049917Jy sigma=1.031385 ! 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=0.049917Jy sigma=1.031385 ! Fit after self-cal, rms=0.049911Jy sigma=1.030319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9877 mas, bmaj=2.258 mas, bpa=-0.4638 degrees ! Estimated noise=0.21336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104226 Jy ! Component: 100 - total flux cleaned = 3.00215e-05 Jy ! Component: 150 - total flux cleaned = -3.10668e-05 Jy ! Component: 200 - total flux cleaned = -2.97798e-05 Jy ! Total flux subtracted in 200 components = -2.97798e-05 Jy ! Clean residual min=-0.002569 max=0.002189 Jy/beam ! Clean residual mean=-0.000006 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.737722 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.737722 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=0.049716Jy sigma=1.023729 ! Fit after self-cal, rms=0.049713Jy sigma=1.023433 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 = 0.000244376 Jy ! Component: 100 - total flux cleaned = 0.000195744 Jy ! Component: 150 - total flux cleaned = 0.000104213 Jy ! Component: 200 - total flux cleaned = 6.16852e-05 Jy ! Total flux subtracted in 200 components = 6.16852e-05 Jy ! Clean residual min=-0.002185 max=0.002099 Jy/beam ! Clean residual mean=-0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.737784 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.737784 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=0.049618Jy sigma=1.020134 ! Fit after self-cal, rms=0.049618Jy sigma=1.020051 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049618Jy sigma=1.020051 ! Fit after self-cal, rms=0.049607Jy sigma=1.019518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=3.344 mas, bpa=-3.049 degrees ! Estimated noise=0.260304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010008 Jy ! Component: 100 - total flux cleaned = -0.00129477 Jy ! Component: 150 - total flux cleaned = -0.00141978 Jy ! Component: 200 - total flux cleaned = -0.00152119 Jy ! Total flux subtracted in 200 components = -0.00152119 Jy ! Clean residual min=-0.002276 max=0.002362 Jy/beam ! Clean residual mean=-0.000009 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.736263 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.736263 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=0.049563Jy sigma=1.020189 ! Fit after self-cal, rms=0.049552Jy sigma=1.019974 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 = -4.71614e-05 Jy ! Component: 100 - total flux cleaned = -4.7457e-05 Jy ! Component: 150 - total flux cleaned = -7.90151e-05 Jy ! Component: 200 - total flux cleaned = -0.000107969 Jy ! Total flux subtracted in 200 components = -0.000107969 Jy ! Clean residual min=-0.002257 max=0.002353 Jy/beam ! Clean residual mean=-0.000009 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.736155 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.736155 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=0.049557Jy sigma=1.020328 ! Fit after self-cal, rms=0.049554Jy sigma=1.020268 ! 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=0.988 mas, bmaj=2.258 mas, bpa=-0.4672 degrees ! Estimated noise=0.213279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.988 x 2.258 at -0.4672 degrees (North through East) ! Clean map min=-0.0015917 max=0.67109 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049554Jy sigma=1.020268 ! Fit after self-cal, rms=0.047912Jy sigma=0.956085 ! Inverting map and beam ! Estimated beam: bmin=0.9895 mas, bmaj=2.261 mas, bpa=-0.4918 degrees ! Estimated noise=0.212827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188635 Jy ! Component: 100 - total flux cleaned = -0.00284462 Jy ! Component: 150 - total flux cleaned = -0.00317627 Jy ! Component: 200 - total flux cleaned = -0.00332638 Jy ! Total flux subtracted in 200 components = -0.00332638 Jy ! Clean residual min=-0.002129 max=0.002020 Jy/beam ! Clean residual mean=-0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.732828 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.732828 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=0.047756Jy sigma=0.953316 ! Fit after self-cal, rms=0.047757Jy sigma=0.953241 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278761 Jy ! Component: 100 - total flux cleaned = -0.000312324 Jy ! Component: 150 - total flux cleaned = -0.000344389 Jy ! Component: 200 - total flux cleaned = -0.000405169 Jy ! Total flux subtracted in 200 components = -0.000405169 Jy ! Clean residual min=-0.001903 max=0.001999 Jy/beam ! Clean residual mean=-0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.732423 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.732423 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=0.047706Jy sigma=0.951854 ! Fit after self-cal, rms=0.047707Jy sigma=0.951821 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.047707Jy sigma=0.951821 ! Fit after self-cal, rms=0.047654Jy sigma=0.950280 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=0.8151 mas, bmaj=1.969 mas, bpa=-1.664 degrees ! Estimated noise=0.302462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.513019 Jy ! Component: 100 - total flux cleaned = 0.632565 Jy ! Component: 150 - total flux cleaned = 0.68002 Jy ! Component: 200 - total flux cleaned = 0.703424 Jy ! Total flux subtracted in 200 components = 0.703424 Jy ! Clean residual min=-0.004709 max=0.010983 Jy/beam ! Clean residual mean=-0.000001 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.703423 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.703423 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9902 mas, bmaj=2.262 mas, bpa=-0.4936 degrees ! Estimated noise=0.212422 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 = 0.0131606 Jy ! Component: 100 - total flux cleaned = 0.0198817 Jy ! Component: 150 - total flux cleaned = 0.0240112 Jy ! Component: 200 - total flux cleaned = 0.0259304 Jy ! Total flux subtracted in 200 components = 0.0259304 Jy ! Clean residual min=-0.003220 max=0.002500 Jy/beam ! Clean residual mean=-0.000007 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.729354 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.729354 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=2.157 mas, bmaj=3.349 mas, bpa=-3.103 degrees ! Estimated noise=0.258547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.04963e-05 Jy ! Component: 100 - total flux cleaned = -6.4186e-05 Jy ! Component: 150 - total flux cleaned = -0.000130995 Jy ! Component: 200 - total flux cleaned = -0.000158164 Jy ! Total flux subtracted in 200 components = -0.000158164 Jy ! Clean residual min=-0.002606 max=0.002698 Jy/beam ! Clean residual mean=-0.000011 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.729196 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 = -5.11704e-05 Jy ! Component: 100 - total flux cleaned = -9.74629e-05 Jy ! Component: 150 - total flux cleaned = -0.000160249 Jy ! Component: 200 - total flux cleaned = -0.000178982 Jy ! Total flux subtracted in 200 components = -0.000178982 Jy ! Clean residual min=-0.002559 max=0.002732 Jy/beam ! Clean residual mean=-0.000011 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.729017 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.729016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9902 mas, bmaj=2.262 mas, bpa=-0.4936 degrees ! Estimated noise=0.212422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495631 Jy ! Component: 100 - total flux cleaned = 0.000492626 Jy ! Component: 150 - total flux cleaned = 0.000493942 Jy ! Component: 200 - total flux cleaned = 0.000496151 Jy ! Total flux subtracted in 200 components = 0.000496151 Jy ! Clean residual min=-0.002649 max=0.002256 Jy/beam ! Clean residual mean=-0.000006 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.729513 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.729513 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=0.048084Jy sigma=0.968694 ! Fit after self-cal, rms=0.048057Jy sigma=0.967860 wmodel /scr/pima/bs241c_uvs/J2320+0513_X_map.mod ! Writing 64 model components to file: /scr/pima/bs241c_uvs/J2320+0513_X_map.mod wobs /scr/pima/bs241c_uvs/J2320+0513_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J2320+0513_X_uvs.fits wwins /scr/pima/bs241c_uvs/J2320+0513_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241c_uvs/J2320+0513_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 = -0.00049969 Jy ! Component: 100 - total flux cleaned = -0.000306243 Jy ! Component: 150 - total flux cleaned = -0.000234099 Jy ! Component: 200 - total flux cleaned = -0.000165277 Jy ! Component: 250 - total flux cleaned = -0.000131302 Jy ! Component: 300 - total flux cleaned = -9.87612e-05 Jy ! Component: 350 - total flux cleaned = -0.000162051 Jy ! Component: 400 - total flux cleaned = -0.000130959 Jy ! Component: 450 - total flux cleaned = -4.06217e-05 Jy ! Component: 500 - total flux cleaned = 4.75165e-05 Jy ! Component: 550 - total flux cleaned = 0.000161352 Jy ! Component: 600 - total flux cleaned = 0.00032805 Jy ! Component: 650 - total flux cleaned = 0.00040887 Jy ! Component: 700 - total flux cleaned = 0.000488837 Jy ! Component: 750 - total flux cleaned = 0.00069749 Jy ! Component: 800 - total flux cleaned = 0.000799175 Jy ! Component: 850 - total flux cleaned = 0.000849527 Jy ! Component: 900 - total flux cleaned = 0.000948204 Jy ! Component: 950 - total flux cleaned = 0.00102066 Jy ! Component: 1000 - total flux cleaned = 0.00111528 Jy ! Component: 1050 - total flux cleaned = 0.00125475 Jy ! Component: 1100 - total flux cleaned = 0.00127722 Jy ! Component: 1150 - total flux cleaned = 0.00136711 Jy ! Component: 1200 - total flux cleaned = 0.00147689 Jy ! Component: 1250 - total flux cleaned = 0.0014987 Jy ! Component: 1300 - total flux cleaned = 0.00156286 Jy ! Component: 1350 - total flux cleaned = 0.00164641 Jy ! Component: 1400 - total flux cleaned = 0.00158466 Jy ! Component: 1450 - total flux cleaned = 0.00166608 Jy ! Component: 1500 - total flux cleaned = 0.00156601 Jy ! Component: 1550 - total flux cleaned = 0.00158572 Jy ! Component: 1600 - total flux cleaned = 0.00158561 Jy ! Component: 1650 - total flux cleaned = 0.00160462 Jy ! Component: 1700 - total flux cleaned = 0.00156642 Jy ! Component: 1750 - total flux cleaned = 0.00156677 Jy ! Component: 1800 - total flux cleaned = 0.00151177 Jy ! Component: 1850 - total flux cleaned = 0.00162081 Jy ! Component: 1900 - total flux cleaned = 0.00158484 Jy ! Component: 1950 - total flux cleaned = 0.00156754 Jy ! Component: 2000 - total flux cleaned = 0.00160229 Jy ! Component: 2050 - total flux cleaned = 0.00149892 Jy ! Component: 2100 - total flux cleaned = 0.00149939 Jy ! Component: 2150 - total flux cleaned = 0.00153255 Jy ! Component: 2200 - total flux cleaned = 0.001483 Jy ! Component: 2250 - total flux cleaned = 0.00148297 Jy ! Component: 2300 - total flux cleaned = 0.00145063 Jy ! Component: 2350 - total flux cleaned = 0.0014346 Jy ! Component: 2400 - total flux cleaned = 0.00143434 Jy ! Component: 2450 - total flux cleaned = 0.00143433 Jy ! Component: 2500 - total flux cleaned = 0.00132634 Jy ! Component: 2550 - total flux cleaned = 0.00141764 Jy ! Component: 2600 - total flux cleaned = 0.00134232 Jy ! Component: 2650 - total flux cleaned = 0.00131253 Jy ! Component: 2700 - total flux cleaned = 0.00132735 Jy ! Component: 2750 - total flux cleaned = 0.00131286 Jy ! Component: 2800 - total flux cleaned = 0.00129856 Jy ! Component: 2850 - total flux cleaned = 0.00128421 Jy ! Component: 2900 - total flux cleaned = 0.00124213 Jy ! Component: 2950 - total flux cleaned = 0.00132596 Jy ! Component: 3000 - total flux cleaned = 0.00132572 Jy ! Component: 3050 - total flux cleaned = 0.00132566 Jy ! Component: 3100 - total flux cleaned = 0.00129856 Jy ! Component: 3150 - total flux cleaned = 0.00132548 Jy ! Component: 3200 - total flux cleaned = 0.00132526 Jy ! Component: 3250 - total flux cleaned = 0.00132534 Jy ! Component: 3300 - total flux cleaned = 0.00127361 Jy ! Component: 3350 - total flux cleaned = 0.00128653 Jy ! Component: 3400 - total flux cleaned = 0.00133718 Jy ! Component: 3450 - total flux cleaned = 0.00133702 Jy ! Component: 3500 - total flux cleaned = 0.00133684 Jy ! Component: 3550 - total flux cleaned = 0.00126266 Jy ! Component: 3600 - total flux cleaned = 0.00128716 Jy ! Component: 3650 - total flux cleaned = 0.00132357 Jy ! Component: 3700 - total flux cleaned = 0.0013236 Jy ! Component: 3750 - total flux cleaned = 0.00128784 Jy ! Component: 3800 - total flux cleaned = 0.00129959 Jy ! Component: 3850 - total flux cleaned = 0.00131138 Jy ! Component: 3900 - total flux cleaned = 0.0012649 Jy ! Component: 3950 - total flux cleaned = 0.00125336 Jy ! Component: 4000 - total flux cleaned = 0.00124196 Jy ! Component: 4050 - total flux cleaned = 0.001208 Jy ! Total flux subtracted in 4096 components = 0.00118565 Jy ! Clean residual min=-0.000620 max=0.000558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.730698 Jy keep ! Adding 375 model components to the UV plane model. ! The established model now contains 436 components and 0.730698 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J2320+0513_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9902 x 2.262 at -0.4936 degrees (North through East) ! Clean map min=-0.0012309 max=0.67055 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J2320+0513_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.67055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0866935 0.0866935 0.173387 0.346774 0.693548 1.3871 2.77419 5.54838 11.0968 22.1935 44.387 88.7741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.67 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3460.47 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J2320+0513_X_uvs.log closed on Thu Jul 2 09:12:53 2015