! Started logfile: /g0/scr/pima/s4195c_uvs/J0333+2916_X_uvs.log on Tue Dec 31 19:46:55 2013 obs /g0/scr/pima/s4195c_uvs/J0333+2916_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0333+2916_X_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.848668 visibilities/baseline/integration-bin. ! Found source: J0333+2916 ! ! 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 ! ! Read 0 lines of history. ! ! Reading 5608 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 /g0/scr/pima/s4195c_uvs/J0333+2916_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 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999705Jy sigma=1.913453 ! Fit after self-cal, rms=0.956289Jy sigma=1.822370 ! 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=0.9172 mas, bmaj=2.377 mas, bpa=18.98 degrees ! Estimated noise=10.151 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 = 0.0350422 Jy ! Component: 100 - total flux cleaned = 0.0429297 Jy ! Total flux subtracted in 100 components = 0.0429297 Jy ! Clean residual min=-0.001702 max=0.002859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0429297 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0429297 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=0.015794Jy sigma=0.029783 ! Fit after self-cal, rms=0.015165Jy sigma=0.028861 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318662 Jy ! Component: 100 - total flux cleaned = 0.00483221 Jy ! Total flux subtracted in 100 components = 0.00483221 Jy ! Clean residual min=-0.001506 max=0.001454 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.047762 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.047762 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=0.014775Jy sigma=0.026374 ! Fit after self-cal, rms=0.014762Jy sigma=0.026357 ! 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=1.131 mas, bmaj=2.52 mas, bpa=18.31 degrees ! Estimated noise=5.19226 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 = 0.00171075 Jy ! Component: 100 - total flux cleaned = 0.00279497 Jy ! Component: 150 - total flux cleaned = 0.00354479 Jy ! Component: 200 - total flux cleaned = 0.00406892 Jy ! Total flux subtracted in 200 components = 0.00406892 Jy ! Clean residual min=-0.001116 max=0.001401 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0518309 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.0518309 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=0.014685Jy sigma=0.025557 ! Fit after self-cal, rms=0.014681Jy sigma=0.025548 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 2.52 at 18.31 degrees (North through East) ! Clean map min=-0.0010828 max=0.045914 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 1.06 HN 0.92 KP 0.97 LA 0.97 ! NL 1.05 OV 1.00 PT 0.85 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 0.95 LA 1.01 NL 1.06 ! OV 1.00 PT 0.83 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.91 KP 0.98 LA 0.94 ! NL 1.03 OV 0.97 PT 0.94 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 KP 0.96 LA 0.96 NL 1.08 ! OV 0.97 PT 0.87 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.93 KP 1.06 LA 0.91 ! NL 1.07 OV 1.00 PT 0.89 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 KP 1.02 LA 0.95 NL 1.04 ! OV 1.06 PT 0.90 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.04 KP 0.93 LA 0.99 ! NL 1.03 OV 0.98 PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 KP 0.97 LA 0.99 NL 1.02 ! OV 0.99 PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.96 KP 1.08 LA 0.97 ! NL 0.98 OV 0.99 PT 0.91 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 KP 1.09 LA 0.93 NL 1.02 ! OV 1.00 PT 0.90 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.10 KP 1.02 LA 1.08 ! NL 1.03 OV 1.03 PT 0.93 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KP 1.03 LA 1.05 NL 1.11 ! OV 1.08 PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.96 KP 0.98 LA 0.96 ! NL 1.05 OV 1.02 PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 KP 1.02 LA 0.96 NL 1.05 ! OV 1.07 PT 0.87 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.98 KP 1.05 LA 0.89 ! NL 1.00 OV 1.09 PT 0.87 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 KP 1.12 LA 0.84 NL 1.05 ! OV 1.05 PT 0.88 SC 1.05 ! ! ! Fit before self-cal, rms=0.014681Jy sigma=0.025548 ! Fit after self-cal, rms=0.013830Jy sigma=0.023720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.526 mas, bpa=18.42 degrees ! Estimated noise=5.00239 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 = -0.00117086 Jy ! Component: 100 - total flux cleaned = -0.00140049 Jy ! Component: 150 - total flux cleaned = -0.00146996 Jy ! Component: 200 - total flux cleaned = -0.00151769 Jy ! Total flux subtracted in 200 components = -0.00151769 Jy ! Clean residual min=-0.000620 max=0.000685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0503132 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0503132 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=0.013544Jy sigma=0.023872 ! Fit after self-cal, rms=0.013556Jy sigma=0.023864 ! 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=0.013556Jy sigma=0.023864 ! Fit after self-cal, rms=0.013358Jy sigma=0.023545 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.524 mas, bpa=18.38 degrees ! Estimated noise=4.85426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109988 Jy ! Component: 100 - total flux cleaned = -0.00126685 Jy ! Component: 150 - total flux cleaned = -0.0012905 Jy ! Component: 200 - total flux cleaned = -0.00130923 Jy ! Total flux subtracted in 200 components = -0.00130923 Jy ! Clean residual min=-0.000536 max=0.000631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.049004 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.049004 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=0.013094Jy sigma=0.023703 ! Fit after self-cal, rms=0.013095Jy sigma=0.023702 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 (-2.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487244 Jy ! Component: 100 - total flux cleaned = 0.00061955 Jy ! Component: 150 - total flux cleaned = 0.000666998 Jy ! Component: 200 - total flux cleaned = 0.000686178 Jy ! Total flux subtracted in 200 components = 0.000686178 Jy ! Clean residual min=-0.000504 max=0.000524 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0496901 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.0496901 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=0.013064Jy sigma=0.023615 ! Fit after self-cal, rms=0.013062Jy sigma=0.023608 ! 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=0.013062Jy sigma=0.023608 ! Fit after self-cal, rms=0.012918Jy sigma=0.023456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.521 mas, bpa=18.37 degrees ! Estimated noise=4.71409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104747 Jy ! Component: 100 - total flux cleaned = -0.000995554 Jy ! Component: 150 - total flux cleaned = -0.000912649 Jy ! Component: 200 - total flux cleaned = -0.00089577 Jy ! Total flux subtracted in 200 components = -0.00089577 Jy ! Clean residual min=-0.000464 max=0.000513 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0487944 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0487944 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=0.012660Jy sigma=0.023580 ! Fit after self-cal, rms=0.012659Jy sigma=0.023578 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.3561e-05 Jy ! Component: 100 - total flux cleaned = 0.000113006 Jy ! Component: 150 - total flux cleaned = 0.000107288 Jy ! Component: 200 - total flux cleaned = 0.000107454 Jy ! Total flux subtracted in 200 components = 0.000107454 Jy ! Clean residual min=-0.000450 max=0.000521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0489018 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0489018 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=0.012644Jy sigma=0.023579 ! Fit after self-cal, rms=0.012644Jy sigma=0.023578 ! Inverting map ! Added new window around map position (-23.2, 32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043958 Jy ! Component: 100 - total flux cleaned = 0.000553503 Jy ! Component: 150 - total flux cleaned = 0.00061224 Jy ! Component: 200 - total flux cleaned = 0.000644948 Jy ! Total flux subtracted in 200 components = 0.000644948 Jy ! Clean residual min=-0.000440 max=0.000442 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0495468 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.0495468 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=0.012625Jy sigma=0.023542 ! Fit after self-cal, rms=0.012623Jy sigma=0.023537 ! 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=0.012623Jy sigma=0.023537 ! Fit after self-cal, rms=0.012480Jy sigma=0.023373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=2.989 mas, bpa=8.239 degrees ! Estimated noise=5.23249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100178 Jy ! Component: 100 - total flux cleaned = -0.000894695 Jy ! Component: 150 - total flux cleaned = -0.00076304 Jy ! Component: 200 - total flux cleaned = -0.000650361 Jy ! Total flux subtracted in 200 components = -0.000650361 Jy ! Clean residual min=-0.000508 max=0.000553 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0488964 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.0488964 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=0.012240Jy sigma=0.023505 ! Fit after self-cal, rms=0.012240Jy sigma=0.023504 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 = 0.000112187 Jy ! Component: 100 - total flux cleaned = 0.000161127 Jy ! Component: 150 - total flux cleaned = 0.000183191 Jy ! Component: 200 - total flux cleaned = 0.000193076 Jy ! Total flux subtracted in 200 components = 0.000193076 Jy ! Clean residual min=-0.000486 max=0.000540 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0490895 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.0490895 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=0.012231Jy sigma=0.023507 ! Fit after self-cal, rms=0.012231Jy sigma=0.023506 ! 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=1.124 mas, bmaj=2.519 mas, bpa=18.36 degrees ! Estimated noise=4.57365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 2.519 at 18.36 degrees (North through East) ! Clean map min=-0.00040359 max=0.040124 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=0.9131 mas, bmaj=2.375 mas, bpa=18.91 degrees ! Estimated noise=8.88763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307613 Jy ! Component: 100 - total flux cleaned = 0.0378432 Jy ! Component: 150 - total flux cleaned = 0.0408112 Jy ! Component: 200 - total flux cleaned = 0.0424954 Jy ! Total flux subtracted in 200 components = 0.0424954 Jy ! Clean residual min=-0.001152 max=0.001007 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0424954 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0424954 Jy ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.519 mas, bpa=18.36 degrees ! Estimated noise=4.57365 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 = 0.00159736 Jy ! Component: 100 - total flux cleaned = 0.00260469 Jy ! Component: 150 - total flux cleaned = 0.0033552 Jy ! Component: 200 - total flux cleaned = 0.00394077 Jy ! Total flux subtracted in 200 components = 0.00394077 Jy ! Clean residual min=-0.000520 max=0.000510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0464361 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.0464361 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=2.249 mas, bmaj=2.989 mas, bpa=8.239 degrees ! Estimated noise=5.23249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713749 Jy ! Component: 100 - total flux cleaned = 0.00121738 Jy ! Component: 150 - total flux cleaned = 0.00160207 Jy ! Component: 200 - total flux cleaned = 0.00186585 Jy ! Total flux subtracted in 200 components = 0.00186585 Jy ! Clean residual min=-0.000536 max=0.000569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.048302 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 = 0.000179595 Jy ! Component: 100 - total flux cleaned = 0.000325126 Jy ! Component: 150 - total flux cleaned = 0.000444407 Jy ! Component: 200 - total flux cleaned = 0.00052873 Jy ! Total flux subtracted in 200 components = 0.00052873 Jy ! Clean residual min=-0.000502 max=0.000552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0488307 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 125 components and 0.0488307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.519 mas, bpa=18.36 degrees ! Estimated noise=4.57365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.31574e-05 Jy ! Component: 100 - total flux cleaned = -1.23592e-05 Jy ! Component: 150 - total flux cleaned = 1.51368e-05 Jy ! Component: 200 - total flux cleaned = 4.01749e-05 Jy ! Total flux subtracted in 200 components = 4.01749e-05 Jy ! Clean residual min=-0.000451 max=0.000418 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0488709 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 141 components and 0.0488709 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=0.012223Jy sigma=0.023532 ! Fit after self-cal, rms=0.012222Jy sigma=0.023528 wmodel /g0/scr/pima/s4195c_uvs/J0333+2916_X_map.mod ! Writing 141 model components to file: /g0/scr/pima/s4195c_uvs/J0333+2916_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0333+2916_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0333+2916_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0333+2916_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J0333+2916_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 = -4.4291e-05 Jy ! Component: 100 - total flux cleaned = -1.47509e-05 Jy ! Component: 150 - total flux cleaned = -7.66319e-06 Jy ! Component: 200 - total flux cleaned = -7.56974e-06 Jy ! Component: 250 - total flux cleaned = -7.66432e-06 Jy ! Component: 300 - total flux cleaned = -7.56327e-06 Jy ! Component: 350 - total flux cleaned = 4.3199e-06 Jy ! Component: 400 - total flux cleaned = 1.00452e-05 Jy ! Component: 450 - total flux cleaned = -6.6005e-06 Jy ! Component: 500 - total flux cleaned = -6.5257e-06 Jy ! Component: 550 - total flux cleaned = -2.25524e-05 Jy ! Component: 600 - total flux cleaned = -3.30062e-05 Jy ! Component: 650 - total flux cleaned = -6.88659e-05 Jy ! Component: 700 - total flux cleaned = -7.88602e-05 Jy ! Component: 750 - total flux cleaned = -9.85977e-05 Jy ! Component: 800 - total flux cleaned = -0.000113188 Jy ! Component: 850 - total flux cleaned = -0.000161005 Jy ! Component: 900 - total flux cleaned = -0.000184539 Jy ! Component: 950 - total flux cleaned = -0.000207728 Jy ! Component: 1000 - total flux cleaned = -0.000230543 Jy ! Component: 1050 - total flux cleaned = -0.000248582 Jy ! Component: 1100 - total flux cleaned = -0.000275235 Jy ! Component: 1150 - total flux cleaned = -0.000292797 Jy ! Component: 1200 - total flux cleaned = -0.000322968 Jy ! Component: 1250 - total flux cleaned = -0.000318753 Jy ! Component: 1300 - total flux cleaned = -0.000335555 Jy ! Component: 1350 - total flux cleaned = -0.000352093 Jy ! Component: 1400 - total flux cleaned = -0.000364459 Jy ! Component: 1450 - total flux cleaned = -0.000372569 Jy ! Component: 1500 - total flux cleaned = -0.000384577 Jy ! Component: 1550 - total flux cleaned = -0.000384582 Jy ! Component: 1600 - total flux cleaned = -0.00038847 Jy ! Component: 1650 - total flux cleaned = -0.00038458 Jy ! Component: 1700 - total flux cleaned = -0.000396114 Jy ! Component: 1750 - total flux cleaned = -0.000388485 Jy ! Component: 1800 - total flux cleaned = -0.000396035 Jy ! Component: 1850 - total flux cleaned = -0.000396058 Jy ! Component: 1900 - total flux cleaned = -0.000414481 Jy ! Component: 1950 - total flux cleaned = -0.000421797 Jy ! Component: 2000 - total flux cleaned = -0.000421795 Jy ! Component: 2050 - total flux cleaned = -0.000421815 Jy ! Component: 2100 - total flux cleaned = -0.000432537 Jy ! Component: 2150 - total flux cleaned = -0.000443165 Jy ! Component: 2200 - total flux cleaned = -0.000457241 Jy ! Component: 2250 - total flux cleaned = -0.00046421 Jy ! Component: 2300 - total flux cleaned = -0.000467624 Jy ! Component: 2350 - total flux cleaned = -0.000481327 Jy ! Component: 2400 - total flux cleaned = -0.000481315 Jy ! Component: 2450 - total flux cleaned = -0.000488115 Jy ! Component: 2500 - total flux cleaned = -0.000491481 Jy ! Component: 2550 - total flux cleaned = -0.000494808 Jy ! Component: 2600 - total flux cleaned = -0.000501422 Jy ! Component: 2650 - total flux cleaned = -0.00049483 Jy ! Component: 2700 - total flux cleaned = -0.000507904 Jy ! Component: 2750 - total flux cleaned = -0.000514373 Jy ! Component: 2800 - total flux cleaned = -0.000511132 Jy ! Component: 2850 - total flux cleaned = -0.000520724 Jy ! Component: 2900 - total flux cleaned = -0.000517524 Jy ! Component: 2950 - total flux cleaned = -0.000530197 Jy ! Component: 3000 - total flux cleaned = -0.000536477 Jy ! Component: 3050 - total flux cleaned = -0.000552091 Jy ! Component: 3100 - total flux cleaned = -0.000555179 Jy ! Component: 3150 - total flux cleaned = -0.000564426 Jy ! Component: 3200 - total flux cleaned = -0.000567497 Jy ! Component: 3250 - total flux cleaned = -0.000564479 Jy ! Component: 3300 - total flux cleaned = -0.000585722 Jy ! Component: 3350 - total flux cleaned = -0.000597784 Jy ! Component: 3400 - total flux cleaned = -0.000603777 Jy ! Component: 3450 - total flux cleaned = -0.000612697 Jy ! Component: 3500 - total flux cleaned = -0.000615651 Jy ! Component: 3550 - total flux cleaned = -0.000624497 Jy ! Component: 3600 - total flux cleaned = -0.000636217 Jy ! Component: 3650 - total flux cleaned = -0.000636223 Jy ! Component: 3700 - total flux cleaned = -0.000633337 Jy ! Component: 3750 - total flux cleaned = -0.000636216 Jy ! Component: 3800 - total flux cleaned = -0.000653406 Jy ! Component: 3850 - total flux cleaned = -0.000656243 Jy ! Component: 3900 - total flux cleaned = -0.000659097 Jy ! Component: 3950 - total flux cleaned = -0.000647815 Jy ! Component: 4000 - total flux cleaned = -0.000656237 Jy ! Component: 4050 - total flux cleaned = -0.000656238 Jy ! Total flux subtracted in 4096 components = -0.000667355 Jy ! Clean residual min=-0.000172 max=0.000172 Jy/beam ! Clean residual mean=0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0482035 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 451 components and 0.0482035 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0333+2916_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 2.519 at 18.36 degrees (North through East) ! Clean map min=-0.00028152 max=0.040143 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0333+2916_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0401425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.95333e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370181 0.370181 0.740362 1.48072 2.96145 5.92289 11.8458 23.6916 47.3832 94.7663 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 810.414 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0333+2916_X_uvs.log closed on Tue Dec 31 19:47:01 2013