! Started logfile: /scr/pima/bp171ae_uvs/J1646-1328_C_uvs.log on Fri Oct 11 18:51:47 2013 obs /scr/pima/bp171ae_uvs/J1646-1328_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1646-1328_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1646-1328 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2304 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J1646-1328_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.000570Jy sigma=0.928827 ! Fit after self-cal, rms=0.987914Jy sigma=0.909112 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=3.479 mas, bpa=-5.793 degrees ! Estimated noise=27.7688 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 = 0.0116141 Jy ! Component: 100 - total flux cleaned = 0.0146856 Jy ! Total flux subtracted in 100 components = 0.0146856 Jy ! Clean residual min=-0.002151 max=0.002272 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0146856 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0146856 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=0.020062Jy sigma=0.022083 ! Fit after self-cal, rms=0.017892Jy sigma=0.020505 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351881 Jy ! Component: 100 - total flux cleaned = 0.00499923 Jy ! Total flux subtracted in 100 components = 0.00499923 Jy ! Clean residual min=-0.001708 max=0.001662 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0196848 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0196848 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=0.017925Jy sigma=0.019022 ! Fit after self-cal, rms=0.017841Jy sigma=0.018997 ! 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=1.666 mas, bmaj=4.127 mas, bpa=-5.622 degrees ! Estimated noise=17.9331 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 = 0.00194197 Jy ! Component: 100 - total flux cleaned = 0.00290579 Jy ! Component: 150 - total flux cleaned = 0.00345217 Jy ! Component: 200 - total flux cleaned = 0.00377286 Jy ! Total flux subtracted in 200 components = 0.00377286 Jy ! Clean residual min=-0.001703 max=0.002209 Jy/beam ! Clean residual mean=0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0234577 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.0234577 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=0.018131Jy sigma=0.018467 ! Fit after self-cal, rms=0.018128Jy sigma=0.018464 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.75 KP 0.73 LA 0.82 ! MK 0.85 NL 0.90 OV 1.11 PT 0.73 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.98 KP 0.77 LA 0.96 ! MK 0.93 NL 0.91 OV 0.92 PT 0.89 ! SC 0.72 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.98 KP 0.52 LA 1.08 ! MK 0.88 NL 0.96 OV 1.02 PT 0.90 ! SC 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.82 KP 0.93 LA 1.02 ! MK 0.94 NL 1.09 OV 1.07 PT 1.04 ! SC 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.29 HN 1.15 KP 1.24 LA 1.63 ! MK 1.50 NL 0.52 OV 0.83 PT 1.18 ! SC 1.34 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.88 KP 1.04 LA 1.26 ! MK 0.87 NL 1.02 OV 0.92 PT 1.17 ! SC 0.84 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.18 KP 0.91 LA 1.15 ! MK 0.86 NL 0.88 OV 0.97 PT 1.10 ! SC 0.72 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 HN 1.16 KP 0.98 LA 0.94 ! MK 0.83 NL 1.02 OV 1.00 PT 0.84 ! SC 0.85 ! ! ! Fit before self-cal, rms=0.018128Jy sigma=0.018464 ! Fit after self-cal, rms=0.016046Jy sigma=0.015853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=4.056 mas, bpa=-4.77 degrees ! Estimated noise=15.3041 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 = -0.00221478 Jy ! Component: 100 - total flux cleaned = -0.00267533 Jy ! Component: 150 - total flux cleaned = -0.00262198 Jy ! Component: 200 - total flux cleaned = -0.00257748 Jy ! Total flux subtracted in 200 components = -0.00257748 Jy ! Clean residual min=-0.001045 max=0.001751 Jy/beam ! Clean residual mean=0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0208802 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0208802 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=0.015246Jy sigma=0.016173 ! Fit after self-cal, rms=0.015549Jy sigma=0.016034 ! 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=0.015549Jy sigma=0.016034 ! Fit after self-cal, rms=0.014376Jy sigma=0.015676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=3.979 mas, bpa=-4.015 degrees ! Estimated noise=13.2604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192005 Jy ! Component: 100 - total flux cleaned = -0.00231029 Jy ! Component: 150 - total flux cleaned = -0.00227925 Jy ! Component: 200 - total flux cleaned = -0.00223487 Jy ! Total flux subtracted in 200 components = -0.00223487 Jy ! Clean residual min=-0.000873 max=0.001427 Jy/beam ! Clean residual mean=0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0186453 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0186453 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=0.013699Jy sigma=0.016011 ! Fit after self-cal, rms=0.013725Jy sigma=0.016010 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 (18, -34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131739 Jy ! Component: 100 - total flux cleaned = 0.00203725 Jy ! Component: 150 - total flux cleaned = 0.00246451 Jy ! Component: 200 - total flux cleaned = 0.00263494 Jy ! Total flux subtracted in 200 components = 0.00263494 Jy ! Clean residual min=-0.000716 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0212803 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.0212803 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=0.013561Jy sigma=0.015820 ! Fit after self-cal, rms=0.013530Jy sigma=0.015785 ! Inverting map ! Added new window around map position (-32.4, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811519 Jy ! Component: 100 - total flux cleaned = 0.00120768 Jy ! Component: 150 - total flux cleaned = 0.00133492 Jy ! Component: 200 - total flux cleaned = 0.00138447 Jy ! Total flux subtracted in 200 components = 0.00138447 Jy ! Clean residual min=-0.000691 max=0.000643 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0226648 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.0226648 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=0.013475Jy sigma=0.015736 ! Fit after self-cal, rms=0.013452Jy sigma=0.015717 ! 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=0.013452Jy sigma=0.015717 ! Fit after self-cal, rms=0.011819Jy sigma=0.015297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=3.877 mas, bpa=-3.027 degrees ! Estimated noise=11.3243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164444 Jy ! Component: 100 - total flux cleaned = -0.00152924 Jy ! Component: 150 - total flux cleaned = -0.00135858 Jy ! Component: 200 - total flux cleaned = -0.00124243 Jy ! Total flux subtracted in 200 components = -0.00124243 Jy ! Clean residual min=-0.000556 max=0.000639 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0214223 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.0214223 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=0.011231Jy sigma=0.015573 ! Fit after self-cal, rms=0.011220Jy sigma=0.015559 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 (12, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443858 Jy ! Component: 100 - total flux cleaned = 0.000522447 Jy ! Component: 150 - total flux cleaned = 0.00059276 Jy ! Component: 200 - total flux cleaned = 0.000647268 Jy ! Total flux subtracted in 200 components = 0.000647268 Jy ! Clean residual min=-0.000538 max=0.000506 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0220696 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.0220696 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=0.011182Jy sigma=0.015558 ! Fit after self-cal, rms=0.011161Jy sigma=0.015544 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011161Jy sigma=0.015544 ! Fit after self-cal, rms=0.010113Jy sigma=0.015165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.053 mas, bpa=6.682 degrees ! Estimated noise=12.5193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140411 Jy ! Component: 100 - total flux cleaned = -0.00132281 Jy ! Component: 150 - total flux cleaned = -0.00121253 Jy ! Component: 200 - total flux cleaned = -0.00117282 Jy ! Total flux subtracted in 200 components = -0.00117282 Jy ! Clean residual min=-0.000470 max=0.000529 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0208968 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.0208968 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=0.009615Jy sigma=0.015511 ! Fit after self-cal, rms=0.009602Jy sigma=0.015495 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 = 0.000154927 Jy ! Component: 100 - total flux cleaned = 0.000191857 Jy ! Component: 150 - total flux cleaned = 0.000204528 Jy ! Component: 200 - total flux cleaned = 0.000221424 Jy ! Total flux subtracted in 200 components = 0.000221424 Jy ! Clean residual min=-0.000449 max=0.000520 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0211182 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 185 components and 0.0211182 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=0.009590Jy sigma=0.015547 ! Fit after self-cal, rms=0.009583Jy sigma=0.015543 ! 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=1.638 mas, bmaj=3.801 mas, bpa=-2.255 degrees ! Estimated noise=9.74786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.638 x 3.801 at -2.255 degrees (North through East) ! Clean map min=-0.00041985 max=0.010132 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.366 mas, bmaj=3.288 mas, bpa=-3.13 degrees ! Estimated noise=14.7974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740331 Jy ! Component: 100 - total flux cleaned = 0.00967361 Jy ! Component: 150 - total flux cleaned = 0.0109357 Jy ! Component: 200 - total flux cleaned = 0.011942 Jy ! Total flux subtracted in 200 components = 0.011942 Jy ! Clean residual min=-0.000833 max=0.000860 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.011942 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.011942 Jy ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=3.801 mas, bpa=-2.255 degrees ! Estimated noise=9.74786 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 = 0.00171911 Jy ! Component: 100 - total flux cleaned = 0.00297462 Jy ! Component: 150 - total flux cleaned = 0.00397253 Jy ! Component: 200 - total flux cleaned = 0.00478723 Jy ! Total flux subtracted in 200 components = 0.00478723 Jy ! Clean residual min=-0.000741 max=0.000709 Jy/beam ! Clean residual mean=0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0167292 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 90 components and 0.0167292 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.053 mas, bpa=6.682 degrees ! Estimated noise=12.5193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125245 Jy ! Component: 100 - total flux cleaned = 0.00208129 Jy ! Component: 150 - total flux cleaned = 0.00268929 Jy ! Component: 200 - total flux cleaned = 0.00315419 Jy ! Total flux subtracted in 200 components = 0.00315419 Jy ! Clean residual min=-0.000595 max=0.000532 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0198834 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 = 0.000307407 Jy ! Component: 100 - total flux cleaned = 0.000464613 Jy ! Component: 150 - total flux cleaned = 0.000608706 Jy ! Component: 200 - total flux cleaned = 0.000723381 Jy ! Total flux subtracted in 200 components = 0.000723381 Jy ! Clean residual min=-0.000492 max=0.000471 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0206068 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 181 components and 0.0206068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=3.801 mas, bpa=-2.255 degrees ! Estimated noise=9.74786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239138 Jy ! Component: 100 - total flux cleaned = 0.000262429 Jy ! Component: 150 - total flux cleaned = 0.000272437 Jy ! Component: 200 - total flux cleaned = 0.000281499 Jy ! Total flux subtracted in 200 components = 0.000281499 Jy ! Clean residual min=-0.000470 max=0.000457 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0208883 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 206 components and 0.0208883 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=0.009560Jy sigma=0.015680 ! Fit after self-cal, rms=0.009549Jy sigma=0.015663 wmodel /scr/pima/bp171ae_uvs/J1646-1328_C_map.mod ! Writing 206 model components to file: /scr/pima/bp171ae_uvs/J1646-1328_C_map.mod wobs /scr/pima/bp171ae_uvs/J1646-1328_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1646-1328_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J1646-1328_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ae_uvs/J1646-1328_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.12685e-05 Jy ! Component: 100 - total flux cleaned = -1.95352e-05 Jy ! Component: 150 - total flux cleaned = -4.07207e-05 Jy ! Component: 200 - total flux cleaned = -4.05205e-05 Jy ! Component: 250 - total flux cleaned = -6.65492e-05 Jy ! Component: 300 - total flux cleaned = -0.000103799 Jy ! Component: 350 - total flux cleaned = -0.000121819 Jy ! Component: 400 - total flux cleaned = -0.000145 Jy ! Component: 450 - total flux cleaned = -0.000167412 Jy ! Component: 500 - total flux cleaned = -0.000156455 Jy ! Component: 550 - total flux cleaned = -0.000156581 Jy ! Component: 600 - total flux cleaned = -0.000140975 Jy ! Component: 650 - total flux cleaned = -0.000140976 Jy ! Component: 700 - total flux cleaned = -0.000136012 Jy ! Component: 750 - total flux cleaned = -0.000141107 Jy ! Component: 800 - total flux cleaned = -0.000150671 Jy ! Component: 850 - total flux cleaned = -0.00016945 Jy ! Component: 900 - total flux cleaned = -0.00016009 Jy ! Component: 950 - total flux cleaned = -0.000169183 Jy ! Component: 1000 - total flux cleaned = -0.000173643 Jy ! Component: 1050 - total flux cleaned = -0.000186867 Jy ! Component: 1100 - total flux cleaned = -0.000212884 Jy ! Component: 1150 - total flux cleaned = -0.000229972 Jy ! Component: 1200 - total flux cleaned = -0.00025098 Jy ! Component: 1250 - total flux cleaned = -0.000259349 Jy ! Component: 1300 - total flux cleaned = -0.000271675 Jy ! Component: 1350 - total flux cleaned = -0.000287828 Jy ! Component: 1400 - total flux cleaned = -0.00029988 Jy ! Component: 1450 - total flux cleaned = -0.000319608 Jy ! Component: 1500 - total flux cleaned = -0.000327305 Jy ! Component: 1550 - total flux cleaned = -0.000331181 Jy ! Component: 1600 - total flux cleaned = -0.000335063 Jy ! Component: 1650 - total flux cleaned = -0.000346409 Jy ! Component: 1700 - total flux cleaned = -0.000353916 Jy ! Component: 1750 - total flux cleaned = -0.000368656 Jy ! Component: 1800 - total flux cleaned = -0.000386842 Jy ! Component: 1850 - total flux cleaned = -0.000383277 Jy ! Component: 1900 - total flux cleaned = -0.00040466 Jy ! Component: 1950 - total flux cleaned = -0.000408211 Jy ! Component: 2000 - total flux cleaned = -0.000422232 Jy ! Component: 2050 - total flux cleaned = -0.000436095 Jy ! Component: 2100 - total flux cleaned = -0.000456571 Jy ! Component: 2150 - total flux cleaned = -0.000456564 Jy ! Component: 2200 - total flux cleaned = -0.000456575 Jy ! Component: 2250 - total flux cleaned = -0.000456578 Jy ! Component: 2300 - total flux cleaned = -0.000456578 Jy ! Component: 2350 - total flux cleaned = -0.000463076 Jy ! Component: 2400 - total flux cleaned = -0.000463054 Jy ! Component: 2450 - total flux cleaned = -0.000459849 Jy ! Component: 2500 - total flux cleaned = -0.000466199 Jy ! Component: 2550 - total flux cleaned = -0.000466181 Jy ! Component: 2600 - total flux cleaned = -0.000472472 Jy ! Component: 2650 - total flux cleaned = -0.000475608 Jy ! Component: 2700 - total flux cleaned = -0.00047868 Jy ! Component: 2750 - total flux cleaned = -0.000481752 Jy ! Component: 2800 - total flux cleaned = -0.00048176 Jy ! Component: 2850 - total flux cleaned = -0.000481748 Jy ! Component: 2900 - total flux cleaned = -0.000493787 Jy ! Component: 2950 - total flux cleaned = -0.000499762 Jy ! Component: 3000 - total flux cleaned = -0.000502727 Jy ! Component: 3050 - total flux cleaned = -0.000505712 Jy ! Component: 3100 - total flux cleaned = -0.000511582 Jy ! Component: 3150 - total flux cleaned = -0.000523302 Jy ! Component: 3200 - total flux cleaned = -0.000523317 Jy ! Component: 3250 - total flux cleaned = -0.000529115 Jy ! Component: 3300 - total flux cleaned = -0.000540576 Jy ! Component: 3350 - total flux cleaned = -0.000543435 Jy ! Component: 3400 - total flux cleaned = -0.000549107 Jy ! Component: 3450 - total flux cleaned = -0.000566018 Jy ! Component: 3500 - total flux cleaned = -0.000566011 Jy ! Component: 3550 - total flux cleaned = -0.000566026 Jy ! Component: 3600 - total flux cleaned = -0.000574362 Jy ! Component: 3650 - total flux cleaned = -0.000582646 Jy ! Component: 3700 - total flux cleaned = -0.000585379 Jy ! Component: 3750 - total flux cleaned = -0.000604505 Jy ! Component: 3800 - total flux cleaned = -0.000607206 Jy ! Component: 3850 - total flux cleaned = -0.000612636 Jy ! Component: 3900 - total flux cleaned = -0.000620712 Jy ! Component: 3950 - total flux cleaned = -0.000626083 Jy ! Component: 4000 - total flux cleaned = -0.000634102 Jy ! Component: 4050 - total flux cleaned = -0.00063942 Jy ! Total flux subtracted in 4096 components = -0.000644714 Jy ! Clean residual min=-0.000146 max=0.000157 Jy/beam ! Clean residual mean=0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0202436 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 458 components and 0.0202436 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1646-1328_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.638 x 3.801 at -2.255 degrees (North through East) ! Clean map min=-0.00051158 max=0.010303 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1646-1328_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0103035 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.41032e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28412 1.28412 2.56825 5.1365 10.273 20.546 41.092 82.184 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.01 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1646-1328_C_uvs.log closed on Fri Oct 11 18:51:51 2013