! Started logfile: /scr/pima/s5272c_uvs/J2109+3532_X_uvs.log on Wed Jan 1 14:24:36 2014 obs /scr/pima/s5272c_uvs/J2109+3532_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272c_uvs/J2109+3532_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! AN table 2: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.811847 visibilities/baseline/integration-bin. ! Found source: J2109+3532 ! ! 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): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 14912 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272c_uvs/J2109+3532_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 27 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.103779Jy sigma=16.994426 ! Fit after self-cal, rms=0.598737Jy sigma=7.330172 ! 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=0.8362 mas, bmaj=2.348 mas, bpa=-50.01 degrees ! Estimated noise=2.02206 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 = 0.319285 Jy ! Component: 100 - total flux cleaned = 0.42513 Jy ! Total flux subtracted in 100 components = 0.42513 Jy ! Clean residual min=-0.035640 max=0.068158 Jy/beam ! Clean residual mean=-0.000002 rms=0.008755 Jy/beam ! Combined flux in latest and established models = 0.42513 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.42513 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=0.159487Jy sigma=2.781883 ! Fit after self-cal, rms=0.158344Jy sigma=2.759724 ! Inverting map ! Added new window around map position (-1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748145 Jy ! Component: 100 - total flux cleaned = 0.118106 Jy ! Total flux subtracted in 100 components = 0.118106 Jy ! Clean residual min=-0.025093 max=0.026613 Jy/beam ! Clean residual mean=-0.000002 rms=0.005198 Jy/beam ! Combined flux in latest and established models = 0.543236 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.543236 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=0.109153Jy sigma=1.739445 ! Fit after self-cal, rms=0.105682Jy sigma=1.714560 ! 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=1.226 mas, bmaj=2.473 mas, bpa=-50.51 degrees ! Estimated noise=1.02055 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 = 0.0566296 Jy ! Component: 100 - total flux cleaned = 0.0869162 Jy ! Component: 150 - total flux cleaned = 0.105744 Jy ! Component: 200 - total flux cleaned = 0.1181 Jy ! Total flux subtracted in 200 components = 0.1181 Jy ! Clean residual min=-0.018930 max=0.019083 Jy/beam ! Clean residual mean=-0.000001 rms=0.004555 Jy/beam ! Combined flux in latest and established models = 0.661336 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.661336 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=0.081446Jy sigma=1.083559 ! Fit after self-cal, rms=0.079356Jy sigma=1.069294 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.226 x 2.473 at -50.51 degrees (North through East) ! Clean map min=-0.018973 max=0.45843 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 HN 0.98 KP 1.00* LA 1.07 ! MK 0.98 NL 1.02 OV 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.89 KP 1.00* LA 0.90 ! MK 1.01 NL 1.01 OV 0.95 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 0.97 KP 1.00* LA 1.03 ! MK 1.00 NL 1.01 OV 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.94 KP 1.00* LA 0.89 ! MK 1.19 NL 0.99 OV 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 HN 1.02 KP 1.00* LA 0.98 ! MK 1.05 NL 1.02 OV 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.98 KP 1.00* LA 0.92 ! MK 1.13 NL 0.96 OV 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.07 KP 1.00* LA 1.04 ! MK 1.07 NL 0.99 OV 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.95 KP 1.00* LA 0.94 ! MK 0.94 NL 0.92 OV 0.95 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.05 KP 1.00* LA 1.05 ! MK 0.94 NL 0.95 OV 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.07 KP 1.00* LA 0.97 ! MK 1.04 NL 0.98 OV 1.02 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.14 KP 1.00* LA 1.10 ! MK 0.96 NL 1.01 OV 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.99 KP 1.00* LA 0.89 ! MK 1.00 NL 1.00 OV 1.02 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.09 KP 1.00* LA 0.99 ! MK 0.96 NL 1.01 OV 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.00 KP 1.00* LA 0.86 ! MK 1.02 NL 0.97 OV 1.03 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.09 KP 1.00* LA 0.94 ! MK 0.95 NL 0.99 OV 0.98 ! ! ! Fit before self-cal, rms=0.079356Jy sigma=1.069294 ! Fit after self-cal, rms=0.067487Jy sigma=0.746479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=2.481 mas, bpa=-50.34 degrees ! Estimated noise=1.00171 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 (-3, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293231 Jy ! Component: 100 - total flux cleaned = 0.00138839 Jy ! Component: 150 - total flux cleaned = -0.000498614 Jy ! Component: 200 - total flux cleaned = -0.00232088 Jy ! Total flux subtracted in 200 components = -0.00232088 Jy ! Clean residual min=-0.010219 max=0.012204 Jy/beam ! Clean residual mean=-0.000002 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.659015 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.659015 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=0.060812Jy sigma=0.623300 ! Fit after self-cal, rms=0.059883Jy sigma=0.612618 ! Inverting map ! Added new window around map position (0.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642851 Jy ! Component: 100 - total flux cleaned = 0.00938391 Jy ! Component: 150 - total flux cleaned = 0.0125502 Jy ! Component: 200 - total flux cleaned = 0.0148091 Jy ! Total flux subtracted in 200 components = 0.0148091 Jy ! Clean residual min=-0.006189 max=0.006722 Jy/beam ! Clean residual mean=-0.000002 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.673824 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.673824 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=0.056863Jy sigma=0.529912 ! Fit after self-cal, rms=0.056476Jy sigma=0.526053 ! Inverting map ! Added new window around map position (-13.4, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047102 Jy ! Component: 100 - total flux cleaned = 0.00468272 Jy ! Component: 150 - total flux cleaned = 0.00437777 Jy ! Component: 200 - total flux cleaned = 0.00422461 Jy ! Total flux subtracted in 200 components = 0.00422461 Jy ! Clean residual min=-0.004863 max=0.005244 Jy/beam ! Clean residual mean=-0.000001 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.678049 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.678049 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=0.055157Jy sigma=0.505210 ! Fit after self-cal, rms=0.055074Jy sigma=0.503995 ! 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=0.055074Jy sigma=0.503995 ! Fit after self-cal, rms=0.054783Jy sigma=0.499519 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=2.482 mas, bpa=-50.42 degrees ! Estimated noise=0.999392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149673 Jy ! Component: 100 - total flux cleaned = 0.00137157 Jy ! Component: 150 - total flux cleaned = 0.00160648 Jy ! Component: 200 - total flux cleaned = 0.00261404 Jy ! Total flux subtracted in 200 components = 0.00261404 Jy ! Clean residual min=-0.004295 max=0.004381 Jy/beam ! Clean residual mean=-0.000001 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.680663 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 141 components and 0.680663 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=0.053935Jy sigma=0.490283 ! Fit after self-cal, rms=0.053893Jy sigma=0.489911 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 (6, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191289 Jy ! Component: 100 - total flux cleaned = 0.00202806 Jy ! Component: 150 - total flux cleaned = 0.00213749 Jy ! Component: 200 - total flux cleaned = 0.0020301 Jy ! Total flux subtracted in 200 components = 0.0020301 Jy ! Clean residual min=-0.003538 max=0.004187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.682693 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 161 components and 0.682693 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=0.053251Jy sigma=0.479510 ! Fit after self-cal, rms=0.053227Jy sigma=0.478941 ! Inverting map ! Added new window around map position (19, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232593 Jy ! Component: 100 - total flux cleaned = 0.00388067 Jy ! Component: 150 - total flux cleaned = 0.00455632 Jy ! Component: 200 - total flux cleaned = 0.00491462 Jy ! Total flux subtracted in 200 components = 0.00491462 Jy ! Clean residual min=-0.003115 max=0.003493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.687608 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 176 components and 0.687608 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=0.052640Jy sigma=0.470481 ! Fit after self-cal, rms=0.052620Jy sigma=0.470078 ! Inverting map ! Added new window around map position (10.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291046 Jy ! Component: 100 - total flux cleaned = 0.00361596 Jy ! Component: 150 - total flux cleaned = 0.00327683 Jy ! Component: 200 - total flux cleaned = 0.00327382 Jy ! Total flux subtracted in 200 components = 0.00327382 Jy ! Clean residual min=-0.002900 max=0.003417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.690882 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 195 components and 0.690882 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=0.052058Jy sigma=0.464104 ! Fit after self-cal, rms=0.052024Jy sigma=0.463631 ! Inverting map ! Added new window around map position (-48.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272819 Jy ! Component: 100 - total flux cleaned = 0.00323712 Jy ! Component: 150 - total flux cleaned = 0.00346757 Jy ! Component: 200 - total flux cleaned = 0.00368241 Jy ! Total flux subtracted in 200 components = 0.00368241 Jy ! Clean residual min=-0.002848 max=0.002670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.694564 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 216 components and 0.694564 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=0.051585Jy sigma=0.458380 ! Fit after self-cal, rms=0.051586Jy sigma=0.458001 ! 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=0.051586Jy sigma=0.458001 ! Fit after self-cal, rms=0.050135Jy sigma=0.398673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=2.482 mas, bpa=-50.38 degrees ! Estimated noise=0.997425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000742148 Jy ! Component: 100 - total flux cleaned = -0.000747481 Jy ! Component: 150 - total flux cleaned = -0.000815551 Jy ! Component: 200 - total flux cleaned = -0.000877541 Jy ! Total flux subtracted in 200 components = -0.000877541 Jy ! Clean residual min=-0.002095 max=0.002051 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.693686 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 242 components and 0.693686 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=0.049614Jy sigma=0.396751 ! Fit after self-cal, rms=0.049599Jy sigma=0.396645 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 = 6.48523e-05 Jy ! Component: 100 - total flux cleaned = 6.87143e-06 Jy ! Component: 150 - total flux cleaned = -0.00010176 Jy ! Component: 200 - total flux cleaned = -0.000101039 Jy ! Total flux subtracted in 200 components = -0.000101039 Jy ! Clean residual min=-0.001941 max=0.001988 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.693585 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 257 components and 0.693585 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=0.049349Jy sigma=0.395242 ! Fit after self-cal, rms=0.049342Jy sigma=0.395193 ! 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=0.049342Jy sigma=0.395193 ! Fit after self-cal, rms=0.049343Jy sigma=0.394462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=2.784 mas, bpa=-56.71 degrees ! Estimated noise=1.01412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996768 Jy ! Component: 100 - total flux cleaned = 0.00165216 Jy ! Component: 150 - total flux cleaned = 0.00209982 Jy ! Component: 200 - total flux cleaned = 0.00244687 Jy ! Total flux subtracted in 200 components = 0.00244687 Jy ! Clean residual min=-0.001627 max=0.001419 Jy/beam ! Clean residual mean=-0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.696032 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 277 components and 0.696032 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=0.049251Jy sigma=0.393781 ! Fit after self-cal, rms=0.049246Jy sigma=0.393729 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 = 0.000227079 Jy ! Component: 100 - total flux cleaned = 0.000346119 Jy ! Component: 150 - total flux cleaned = 0.000347452 Jy ! Component: 200 - total flux cleaned = 0.000347098 Jy ! Total flux subtracted in 200 components = 0.000347098 Jy ! Clean residual min=-0.001570 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.696379 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 295 components and 0.696379 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=0.049168Jy sigma=0.393365 ! Fit after self-cal, rms=0.049165Jy sigma=0.393338 ! 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=1.219 mas, bmaj=2.482 mas, bpa=-50.38 degrees ! Estimated noise=0.995619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 2.482 at -50.38 degrees (North through East) ! Clean map min=-0.012872 max=0.4471 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=0.8318 mas, bmaj=2.359 mas, bpa=-49.92 degrees ! Estimated noise=1.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.313828 Jy ! Component: 100 - total flux cleaned = 0.42712 Jy ! Component: 150 - total flux cleaned = 0.495629 Jy ! Component: 200 - total flux cleaned = 0.538844 Jy ! Total flux subtracted in 200 components = 0.538844 Jy ! Clean residual min=-0.022569 max=0.023740 Jy/beam ! Clean residual mean=-0.000001 rms=0.004486 Jy/beam ! Combined flux in latest and established models = 0.538844 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.538844 Jy ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=2.482 mas, bpa=-50.38 degrees ! Estimated noise=0.995619 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 = 0.05309 Jy ! Component: 100 - total flux cleaned = 0.0691519 Jy ! Component: 150 - total flux cleaned = 0.0785748 Jy ! Component: 200 - total flux cleaned = 0.0855283 Jy ! Total flux subtracted in 200 components = 0.0855283 Jy ! Clean residual min=-0.011072 max=0.010953 Jy/beam ! Clean residual mean=-0.000000 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.624372 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.624372 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=2.35 mas, bmaj=2.784 mas, bpa=-56.71 degrees ! Estimated noise=1.01412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056126 Jy ! Component: 100 - total flux cleaned = 0.0117225 Jy ! Component: 150 - total flux cleaned = 0.0174499 Jy ! Component: 200 - total flux cleaned = 0.0224997 Jy ! Total flux subtracted in 200 components = 0.0224997 Jy ! Clean residual min=-0.006462 max=0.006166 Jy/beam ! Clean residual mean=-0.000001 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.646872 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 = 0.00396812 Jy ! Component: 100 - total flux cleaned = 0.00692944 Jy ! Component: 150 - total flux cleaned = 0.00936259 Jy ! Component: 200 - total flux cleaned = 0.0115334 Jy ! Total flux subtracted in 200 components = 0.0115334 Jy ! Clean residual min=-0.004516 max=0.004414 Jy/beam ! Clean residual mean=-0.000001 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.658405 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 96 components and 0.658405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=2.482 mas, bpa=-50.38 degrees ! Estimated noise=0.995619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236309 Jy ! Component: 100 - total flux cleaned = 0.00365273 Jy ! Component: 150 - total flux cleaned = 0.00499798 Jy ! Component: 200 - total flux cleaned = 0.00639103 Jy ! Total flux subtracted in 200 components = 0.00639103 Jy ! Clean residual min=-0.003936 max=0.004206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.664796 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.664796 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=0.051784Jy sigma=0.441135 ! Fit after self-cal, rms=0.051508Jy sigma=0.435365 wmodel /scr/pima/s5272c_uvs/J2109+3532_X_map.mod ! Writing 122 model components to file: /scr/pima/s5272c_uvs/J2109+3532_X_map.mod wobs /scr/pima/s5272c_uvs/J2109+3532_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272c_uvs/J2109+3532_X_uvs.fits wwins /scr/pima/s5272c_uvs/J2109+3532_X_map.win ! wwins: Wrote 9 windows to /scr/pima/s5272c_uvs/J2109+3532_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 = -0.000568821 Jy ! Component: 100 - total flux cleaned = -0.000892319 Jy ! Component: 150 - total flux cleaned = -0.00131886 Jy ! Component: 200 - total flux cleaned = -0.0016134 Jy ! Component: 250 - total flux cleaned = -0.00150302 Jy ! Component: 300 - total flux cleaned = -0.00145087 Jy ! Component: 350 - total flux cleaned = -0.00139869 Jy ! Component: 400 - total flux cleaned = -0.00144958 Jy ! Component: 450 - total flux cleaned = -0.00135106 Jy ! Component: 500 - total flux cleaned = -0.00135064 Jy ! Component: 550 - total flux cleaned = -0.00125733 Jy ! Component: 600 - total flux cleaned = -0.00121233 Jy ! Component: 650 - total flux cleaned = -0.00125681 Jy ! Component: 700 - total flux cleaned = -0.00112604 Jy ! Component: 750 - total flux cleaned = -0.00104078 Jy ! Component: 800 - total flux cleaned = -0.000999947 Jy ! Component: 850 - total flux cleaned = -0.00112328 Jy ! Component: 900 - total flux cleaned = -0.00112262 Jy ! Component: 950 - total flux cleaned = -0.00120125 Jy ! Component: 1000 - total flux cleaned = -0.00120126 Jy ! Component: 1050 - total flux cleaned = -0.00120104 Jy ! Component: 1100 - total flux cleaned = -0.00120067 Jy ! Component: 1150 - total flux cleaned = -0.00112734 Jy ! Component: 1200 - total flux cleaned = -0.00112661 Jy ! Component: 1250 - total flux cleaned = -0.001019 Jy ! Component: 1300 - total flux cleaned = -0.000983962 Jy ! Component: 1350 - total flux cleaned = -0.000810529 Jy ! Component: 1400 - total flux cleaned = -0.000776392 Jy ! Component: 1450 - total flux cleaned = -0.000675214 Jy ! Component: 1500 - total flux cleaned = -0.00060913 Jy ! Component: 1550 - total flux cleaned = -0.000478033 Jy ! Component: 1600 - total flux cleaned = -0.000477735 Jy ! Component: 1650 - total flux cleaned = -0.000317507 Jy ! Component: 1700 - total flux cleaned = -0.000159406 Jy ! Component: 1750 - total flux cleaned = -3.23629e-06 Jy ! Component: 1800 - total flux cleaned = 8.97444e-05 Jy ! Component: 1850 - total flux cleaned = 0.000181493 Jy ! Component: 1900 - total flux cleaned = 0.000241649 Jy ! Component: 1950 - total flux cleaned = 0.000360972 Jy ! Component: 2000 - total flux cleaned = 0.000390187 Jy ! Component: 2050 - total flux cleaned = 0.000477719 Jy ! Component: 2100 - total flux cleaned = 0.000477662 Jy ! Component: 2150 - total flux cleaned = 0.000649492 Jy ! Component: 2200 - total flux cleaned = 0.000535902 Jy ! Component: 2250 - total flux cleaned = 0.000648359 Jy ! Component: 2300 - total flux cleaned = 0.00053712 Jy ! Component: 2350 - total flux cleaned = 0.000619812 Jy ! Component: 2400 - total flux cleaned = 0.000783431 Jy ! Component: 2450 - total flux cleaned = 0.00062084 Jy ! Component: 2500 - total flux cleaned = 0.000727746 Jy ! Component: 2550 - total flux cleaned = 0.00062189 Jy ! Component: 2600 - total flux cleaned = 0.000779847 Jy ! Component: 2650 - total flux cleaned = 0.000728302 Jy ! Component: 2700 - total flux cleaned = 0.000805698 Jy ! Component: 2750 - total flux cleaned = 0.000754658 Jy ! Component: 2800 - total flux cleaned = 0.000856613 Jy ! Component: 2850 - total flux cleaned = 0.00090677 Jy ! Component: 2900 - total flux cleaned = 0.000857104 Jy ! Component: 2950 - total flux cleaned = 0.000857042 Jy ! Component: 3000 - total flux cleaned = 0.00090616 Jy ! Component: 3050 - total flux cleaned = 0.000978801 Jy ! Component: 3100 - total flux cleaned = 0.000954733 Jy ! Component: 3150 - total flux cleaned = 0.00105051 Jy ! Component: 3200 - total flux cleaned = 0.00107407 Jy ! Component: 3250 - total flux cleaned = 0.00114488 Jy ! Component: 3300 - total flux cleaned = 0.00116826 Jy ! Component: 3350 - total flux cleaned = 0.0011917 Jy ! Component: 3400 - total flux cleaned = 0.00130664 Jy ! Component: 3450 - total flux cleaned = 0.00142072 Jy ! Component: 3500 - total flux cleaned = 0.00135257 Jy ! Component: 3550 - total flux cleaned = 0.00148723 Jy ! Component: 3600 - total flux cleaned = 0.00153143 Jy ! Component: 3650 - total flux cleaned = 0.00148711 Jy ! Component: 3700 - total flux cleaned = 0.00161914 Jy ! Component: 3750 - total flux cleaned = 0.00172809 Jy ! Component: 3800 - total flux cleaned = 0.00177126 Jy ! Component: 3850 - total flux cleaned = 0.00174953 Jy ! Component: 3900 - total flux cleaned = 0.00174943 Jy ! Component: 3950 - total flux cleaned = 0.00177065 Jy ! Component: 4000 - total flux cleaned = 0.00181262 Jy ! Component: 4050 - total flux cleaned = 0.00187554 Jy ! Total flux subtracted in 4096 components = 0.00189638 Jy ! Clean residual min=-0.001106 max=0.001035 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.666693 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 371 components and 0.666693 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272c_uvs/J2109+3532_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 2.482 at -50.38 degrees (North through East) ! Clean map min=-0.01158 max=0.44135 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272c_uvs/J2109+3532_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.441349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000355069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.241353 0.241353 0.482705 0.965411 1.93082 3.86164 7.72328 15.4466 30.8931 61.7863 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.441 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1242.99 quit ! Quitting program ! Log file /scr/pima/s5272c_uvs/J2109+3532_X_uvs.log closed on Wed Jan 1 14:24:41 2014