! Started logfile: /d2/scr/pima/rv101_uvs/J0617+5701_X_uvs.log on Sat Nov 29 16:30:39 2014 obs /d2/scr/pima/rv101_uvs/J0617+5701_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J0617+5701_X_uva.fits ! AN table 1: 22 integrations on 10 of 10 possible baselines. ! AN table 2: 55 integrations on 1 of 1 possible baselines. ! AN table 3: 28 integrations on 28 of 28 possible baselines. ! AN table 4: 13 integrations on 1 of 1 possible baselines. ! AN table 5: 18 integrations on 1 of 1 possible baselines. ! AN table 6: 12 integrations on 1 of 1 possible baselines. ! AN table 7: 11 integrations on 3 of 3 possible baselines. ! AN table 8: 17 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.865093 visibilities/baseline/integration-bin. ! Found source: J0617+5701 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4104 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J0617+5701_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 20 telescope corrections were flagged in sub-array 1. ! A total of 110 telescope corrections were flagged in sub-array 2. ! A total of 79 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 110 telescope corrections were flagged in sub-array 2. ! A total of 79 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 110 telescope corrections were flagged in sub-array 2. ! A total of 79 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 110 telescope corrections were flagged in sub-array 2. ! A total of 79 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 6 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.063385Jy sigma=9.356339 ! Fit after self-cal, rms=0.732676Jy sigma=6.568316 ! 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=0.9879 mas, bmaj=3.31 mas, bpa=86.46 degrees ! Estimated noise=2.44828 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 = 0.216278 Jy ! Component: 100 - total flux cleaned = 0.263441 Jy ! Total flux subtracted in 100 components = 0.263441 Jy ! Clean residual min=-0.010512 max=0.013153 Jy/beam ! Clean residual mean=-0.000025 rms=0.003010 Jy/beam ! Combined flux in latest and established models = 0.263441 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.263441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109058Jy sigma=0.943352 ! Fit after self-cal, rms=0.109053Jy sigma=0.943338 ! 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=1.161 mas, bmaj=3.674 mas, bpa=86.62 degrees ! Estimated noise=1.62621 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 = 0.0118711 Jy ! Component: 100 - total flux cleaned = 0.0174608 Jy ! Component: 150 - total flux cleaned = 0.0204283 Jy ! Component: 200 - total flux cleaned = 0.022197 Jy ! Total flux subtracted in 200 components = 0.022197 Jy ! Clean residual min=-0.007101 max=0.007406 Jy/beam ! Clean residual mean=0.000013 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.285638 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.285638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107929Jy sigma=0.931826 ! Fit after self-cal, rms=0.107954Jy sigma=0.931692 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 3.674 at 86.62 degrees (North through East) ! Clean map min=-0.0068415 max=0.27481 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 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 LA 0.98 NL 0.96 OV 1.03 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.00 KP 1.00* LA 1.02 ! NL 1.00 OV 0.99 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* ON 0.00* WF 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 0.97 KP 1.00* LA 0.99 ! NL 0.99 OV 0.95 PT 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* ON 0.00* WF 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.99 NL 0.98 OV 1.07 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.06 KP 1.00* LA 1.03 ! NL 1.03 OV 1.05 PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* ON 0.00* WF 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 1.10 NL 1.02 OV 1.09 ! PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.12 HN 1.04 KP 1.00* LA 1.00 ! NL 1.03 OV 0.97 PT 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! NY 0.00* ON 0.00* WF 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* NL 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.107954Jy sigma=0.931692 ! Fit after self-cal, rms=0.109365Jy sigma=0.935760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=4.585 mas, bpa=86.97 degrees ! Estimated noise=1.7138 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 = 0.00203472 Jy ! Component: 100 - total flux cleaned = 0.00309405 Jy ! Component: 150 - total flux cleaned = 0.00357416 Jy ! Component: 200 - total flux cleaned = 0.00366574 Jy ! Total flux subtracted in 200 components = 0.00366574 Jy ! Clean residual min=-0.004787 max=0.007635 Jy/beam ! Clean residual mean=-0.000011 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.289304 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.289304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109337Jy sigma=0.935338 ! Fit after self-cal, rms=0.109377Jy sigma=0.935168 ! Inverting map ! Added new window around map position (-23.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647533 Jy ! Component: 100 - total flux cleaned = 0.00764568 Jy ! Component: 150 - total flux cleaned = 0.00736162 Jy ! Component: 200 - total flux cleaned = 0.00741272 Jy ! Total flux subtracted in 200 components = 0.00741272 Jy ! Clean residual min=-0.004163 max=0.004757 Jy/beam ! Clean residual mean=-0.000010 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.296717 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.296717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109002Jy sigma=0.931921 ! Fit after self-cal, rms=0.108982Jy sigma=0.931609 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108982Jy sigma=0.931609 ! Fit after self-cal, rms=0.109107Jy sigma=0.931217 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=4.58 mas, bpa=86.99 degrees ! Estimated noise=1.71917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258811 Jy ! Component: 100 - total flux cleaned = 0.00360441 Jy ! Component: 150 - total flux cleaned = 0.00455357 Jy ! Component: 200 - total flux cleaned = 0.00482165 Jy ! Total flux subtracted in 200 components = 0.00482165 Jy ! Clean residual min=-0.004276 max=0.004679 Jy/beam ! Clean residual mean=-0.000005 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.301538 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 95 components and 0.301538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109039Jy sigma=0.930424 ! Fit after self-cal, rms=0.109036Jy sigma=0.930381 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 (-32.8, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383042 Jy ! Component: 100 - total flux cleaned = 0.00474665 Jy ! Component: 150 - total flux cleaned = 0.00571067 Jy ! Component: 200 - total flux cleaned = 0.00626518 Jy ! Total flux subtracted in 200 components = 0.00626518 Jy ! Clean residual min=-0.003527 max=0.003698 Jy/beam ! Clean residual mean=0.000000 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.307804 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.307804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108877Jy sigma=0.928658 ! Fit after self-cal, rms=0.108869Jy sigma=0.928534 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108869Jy sigma=0.928534 ! Fit after self-cal, rms=0.108443Jy sigma=0.923166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=4.581 mas, bpa=86.98 degrees ! Estimated noise=1.71535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104512 Jy ! Component: 100 - total flux cleaned = -0.00109854 Jy ! Component: 150 - total flux cleaned = -0.00105256 Jy ! Component: 200 - total flux cleaned = -0.000970625 Jy ! Total flux subtracted in 200 components = -0.000970625 Jy ! Clean residual min=-0.003589 max=0.003937 Jy/beam ! Clean residual mean=-0.000008 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.306833 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.306833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108401Jy sigma=0.922789 ! Fit after self-cal, rms=0.108408Jy sigma=0.922732 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 (20.2, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305028 Jy ! Component: 100 - total flux cleaned = 0.00306137 Jy ! Component: 150 - total flux cleaned = 0.00322672 Jy ! Component: 200 - total flux cleaned = 0.00351213 Jy ! Total flux subtracted in 200 components = 0.00351213 Jy ! Clean residual min=-0.003271 max=0.003402 Jy/beam ! Clean residual mean=-0.000011 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.310345 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.310345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108280Jy sigma=0.921846 ! Fit after self-cal, rms=0.108269Jy sigma=0.921775 ! Inverting map ! Added new window around map position (-50, 47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227833 Jy ! Component: 100 - total flux cleaned = 0.00321411 Jy ! Component: 150 - total flux cleaned = 0.0038852 Jy ! Component: 200 - total flux cleaned = 0.00468381 Jy ! Total flux subtracted in 200 components = 0.00468381 Jy ! Clean residual min=-0.002991 max=0.003129 Jy/beam ! Clean residual mean=-0.000014 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.315029 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.315029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108162Jy sigma=0.920892 ! Fit after self-cal, rms=0.108155Jy sigma=0.920816 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108155Jy sigma=0.920816 ! Fit after self-cal, rms=0.108022Jy sigma=0.920671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=5.174 mas, bpa=78.27 degrees ! Estimated noise=1.95645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922779 Jy ! Component: 100 - total flux cleaned = 0.000793683 Jy ! Component: 150 - total flux cleaned = 0.000457198 Jy ! Component: 200 - total flux cleaned = 0.000224065 Jy ! Total flux subtracted in 200 components = 0.000224065 Jy ! Clean residual min=-0.003034 max=0.002727 Jy/beam ! Clean residual mean=-0.000017 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.315253 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 189 components and 0.315253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107982Jy sigma=0.920448 ! Fit after self-cal, rms=0.107980Jy sigma=0.920424 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 = 0.000228021 Jy ! Component: 100 - total flux cleaned = 0.000231718 Jy ! Component: 150 - total flux cleaned = 0.000176545 Jy ! Component: 200 - total flux cleaned = 7.04634e-05 Jy ! Total flux subtracted in 200 components = 7.04634e-05 Jy ! Clean residual min=-0.003002 max=0.002560 Jy/beam ! Clean residual mean=-0.000017 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.315324 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 200 components and 0.315324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107960Jy sigma=0.920298 ! Fit after self-cal, rms=0.107960Jy sigma=0.920290 ! 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=1.11 mas, bmaj=4.583 mas, bpa=86.99 degrees ! Estimated noise=1.71212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 4.583 at 86.99 degrees (North through East) ! Clean map min=-0.0032314 max=0.27718 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=0.9513 mas, bmaj=4.129 mas, bpa=86.64 degrees ! Estimated noise=2.60382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217947 Jy ! Component: 100 - total flux cleaned = 0.265474 Jy ! Component: 150 - total flux cleaned = 0.27748 Jy ! Component: 200 - total flux cleaned = 0.283126 Jy ! Total flux subtracted in 200 components = 0.283126 Jy ! Clean residual min=-0.008860 max=0.007866 Jy/beam ! Clean residual mean=-0.000024 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 0.283126 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 0.283126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=4.583 mas, bpa=86.99 degrees ! Estimated noise=1.71212 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 = 0.00746695 Jy ! Component: 100 - total flux cleaned = 0.0122408 Jy ! Component: 150 - total flux cleaned = 0.0158576 Jy ! Component: 200 - total flux cleaned = 0.0190764 Jy ! Total flux subtracted in 200 components = 0.0190764 Jy ! Clean residual min=-0.004142 max=0.003943 Jy/beam ! Clean residual mean=-0.000026 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.302202 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.302202 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=2.373 mas, bmaj=5.174 mas, bpa=78.27 degrees ! Estimated noise=1.95645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353818 Jy ! Component: 100 - total flux cleaned = 0.00605402 Jy ! Component: 150 - total flux cleaned = 0.0077512 Jy ! Component: 200 - total flux cleaned = 0.00879154 Jy ! Total flux subtracted in 200 components = 0.00879154 Jy ! Clean residual min=-0.003172 max=0.002849 Jy/beam ! Clean residual mean=-0.000026 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.310994 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 = 0.000858821 Jy ! Component: 100 - total flux cleaned = 0.00109664 Jy ! Component: 150 - total flux cleaned = 0.00120498 Jy ! Component: 200 - total flux cleaned = 0.00146179 Jy ! Total flux subtracted in 200 components = 0.00146179 Jy ! Clean residual min=-0.003108 max=0.002671 Jy/beam ! Clean residual mean=-0.000023 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.312455 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 95 components and 0.312455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=4.583 mas, bpa=86.99 degrees ! Estimated noise=1.71212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666384 Jy ! Component: 100 - total flux cleaned = 0.00103741 Jy ! Component: 150 - total flux cleaned = 0.00117492 Jy ! Component: 200 - total flux cleaned = 0.00136515 Jy ! Total flux subtracted in 200 components = 0.00136515 Jy ! Clean residual min=-0.003185 max=0.002849 Jy/beam ! Clean residual mean=-0.000013 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.31382 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 0.31382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108079Jy sigma=0.921195 ! Fit after self-cal, rms=0.108064Jy sigma=0.921114 wmodel /d2/scr/pima/rv101_uvs/J0617+5701_X_map.mod ! Writing 124 model components to file: /d2/scr/pima/rv101_uvs/J0617+5701_X_map.mod wobs /d2/scr/pima/rv101_uvs/J0617+5701_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J0617+5701_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J0617+5701_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/rv101_uvs/J0617+5701_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 = -0.000950992 Jy ! Component: 100 - total flux cleaned = -0.00109888 Jy ! Component: 150 - total flux cleaned = -0.00127757 Jy ! Component: 200 - total flux cleaned = -0.00153573 Jy ! Component: 250 - total flux cleaned = -0.00161809 Jy ! Component: 300 - total flux cleaned = -0.00173632 Jy ! Component: 350 - total flux cleaned = -0.00166062 Jy ! Component: 400 - total flux cleaned = -0.00188152 Jy ! Component: 450 - total flux cleaned = -0.00195289 Jy ! Component: 500 - total flux cleaned = -0.00195237 Jy ! Component: 550 - total flux cleaned = -0.00201957 Jy ! Component: 600 - total flux cleaned = -0.00208547 Jy ! Component: 650 - total flux cleaned = -0.00221558 Jy ! Component: 700 - total flux cleaned = -0.00231116 Jy ! Component: 750 - total flux cleaned = -0.00246741 Jy ! Component: 800 - total flux cleaned = -0.00262035 Jy ! Component: 850 - total flux cleaned = -0.00291967 Jy ! Component: 900 - total flux cleaned = -0.00306639 Jy ! Component: 950 - total flux cleaned = -0.00315333 Jy ! Component: 1000 - total flux cleaned = -0.00329561 Jy ! Component: 1050 - total flux cleaned = -0.00335179 Jy ! Component: 1100 - total flux cleaned = -0.00329644 Jy ! Component: 1150 - total flux cleaned = -0.0033242 Jy ! Component: 1200 - total flux cleaned = -0.00337801 Jy ! Component: 1250 - total flux cleaned = -0.00337834 Jy ! Component: 1300 - total flux cleaned = -0.00343062 Jy ! Component: 1350 - total flux cleaned = -0.00337857 Jy ! Component: 1400 - total flux cleaned = -0.0034806 Jy ! Component: 1450 - total flux cleaned = -0.00345486 Jy ! Component: 1500 - total flux cleaned = -0.00357988 Jy ! Component: 1550 - total flux cleaned = -0.00367908 Jy ! Component: 1600 - total flux cleaned = -0.00375266 Jy ! Component: 1650 - total flux cleaned = -0.00377728 Jy ! Component: 1700 - total flux cleaned = -0.0038735 Jy ! Component: 1750 - total flux cleaned = -0.00389723 Jy ! Component: 1800 - total flux cleaned = -0.00396814 Jy ! Component: 1850 - total flux cleaned = -0.00406149 Jy ! Component: 1900 - total flux cleaned = -0.00406173 Jy ! Component: 1950 - total flux cleaned = -0.00413054 Jy ! Component: 2000 - total flux cleaned = -0.00415316 Jy ! Component: 2050 - total flux cleaned = -0.00424325 Jy ! Component: 2100 - total flux cleaned = -0.00424302 Jy ! Component: 2150 - total flux cleaned = -0.00422077 Jy ! Component: 2200 - total flux cleaned = -0.00430931 Jy ! Component: 2250 - total flux cleaned = -0.00433129 Jy ! Component: 2300 - total flux cleaned = -0.0043751 Jy ! Component: 2350 - total flux cleaned = -0.00448353 Jy ! Component: 2400 - total flux cleaned = -0.0045267 Jy ! Component: 2450 - total flux cleaned = -0.00452671 Jy ! Component: 2500 - total flux cleaned = -0.00459084 Jy ! Component: 2550 - total flux cleaned = -0.00463329 Jy ! Component: 2600 - total flux cleaned = -0.00463339 Jy ! Component: 2650 - total flux cleaned = -0.00473875 Jy ! Component: 2700 - total flux cleaned = -0.00467571 Jy ! Component: 2750 - total flux cleaned = -0.00467592 Jy ! Component: 2800 - total flux cleaned = -0.0047175 Jy ! Component: 2850 - total flux cleaned = -0.00475897 Jy ! Component: 2900 - total flux cleaned = -0.00473831 Jy ! Component: 2950 - total flux cleaned = -0.00482056 Jy ! Component: 3000 - total flux cleaned = -0.00475905 Jy ! Component: 3050 - total flux cleaned = -0.0048204 Jy ! Component: 3100 - total flux cleaned = -0.00488147 Jy ! Component: 3150 - total flux cleaned = -0.00490173 Jy ! Component: 3200 - total flux cleaned = -0.00492194 Jy ! Component: 3250 - total flux cleaned = -0.00488162 Jy ! Component: 3300 - total flux cleaned = -0.00496222 Jy ! Component: 3350 - total flux cleaned = -0.00498227 Jy ! Component: 3400 - total flux cleaned = -0.00502237 Jy ! Component: 3450 - total flux cleaned = -0.00506233 Jy ! Component: 3500 - total flux cleaned = -0.00502244 Jy ! Component: 3550 - total flux cleaned = -0.00506215 Jy ! Component: 3600 - total flux cleaned = -0.00506215 Jy ! Component: 3650 - total flux cleaned = -0.0051018 Jy ! Component: 3700 - total flux cleaned = -0.005082 Jy ! Component: 3750 - total flux cleaned = -0.00510176 Jy ! Component: 3800 - total flux cleaned = -0.00510175 Jy ! Component: 3850 - total flux cleaned = -0.00516088 Jy ! Component: 3900 - total flux cleaned = -0.00522002 Jy ! Component: 3950 - total flux cleaned = -0.00523979 Jy ! Component: 4000 - total flux cleaned = -0.00529887 Jy ! Component: 4050 - total flux cleaned = -0.00531852 Jy ! Total flux subtracted in 4096 components = -0.00535781 Jy ! Clean residual min=-0.001304 max=0.001082 Jy/beam ! Clean residual mean=-0.000008 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.308463 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 378 components and 0.308463 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J0617+5701_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 4.583 at 86.99 degrees (North through East) ! Clean map min=-0.0024925 max=0.27739 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J0617+5701_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.277386 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000327588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354295 0.354295 0.70859 1.41718 2.83436 5.66872 11.3374 22.6749 45.3498 90.6995 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.277 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 846.751 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J0617+5701_X_uvs.log closed on Sat Nov 29 16:30:44 2014