! Started logfile: /scr/pima/s4195a_uvs/J1153+8058_X_uvs.log on Sun Oct 13 02:13:59 2013 obs /scr/pima/s4195a_uvs/J1153+8058_X_uva.fits ! Reading UV FITS file: /scr/pima/s4195a_uvs/J1153+8058_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 576 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s4195a_uvs/J1153+8058_X] 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. ! ! 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=1.246590Jy sigma=37.258600 ! Fit after self-cal, rms=0.385052Jy sigma=9.117513 ! 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=1.013 mas, bmaj=5.124 mas, bpa=21.93 degrees ! Estimated noise=1.76564 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 = 0.552891 Jy ! Component: 100 - total flux cleaned = 0.718258 Jy ! Total flux subtracted in 100 components = 0.718258 Jy ! Clean residual min=-0.054945 max=0.082487 Jy/beam ! Clean residual mean=0.001674 rms=0.023391 Jy/beam ! Combined flux in latest and established models = 0.718258 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.718258 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=0.197064Jy sigma=7.684681 ! Fit after self-cal, rms=0.193142Jy sigma=7.650348 ! 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=1.314 mas, bmaj=5.207 mas, bpa=21.7 degrees ! Estimated noise=1.17603 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 = 0.142198 Jy ! Component: 100 - total flux cleaned = 0.226892 Jy ! Component: 150 - total flux cleaned = 0.282732 Jy ! Component: 200 - total flux cleaned = 0.321985 Jy ! Total flux subtracted in 200 components = 0.321985 Jy ! Clean residual min=-0.039685 max=0.039723 Jy/beam ! Clean residual mean=0.000904 rms=0.011508 Jy/beam ! Combined flux in latest and established models = 1.04024 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 70 components and 1.04024 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=0.094483Jy sigma=3.248743 ! Fit after self-cal, rms=0.089406Jy sigma=3.162971 ! 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 1.01 FD 1.10 HN 0.96 KP 0.98 ! LA 0.98 NL 1.05 OV 1.02 PT 0.83 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.92 KP 0.96 ! LA 0.94 NL 1.02 OV 0.93 PT 0.85 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.12 HN 0.98 KP 1.07 ! LA 0.92 NL 1.04 OV 1.04 PT 0.88 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.02 KP 0.94 ! LA 0.95 NL 1.00 OV 0.98 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.00 KP 1.09 ! LA 0.96 NL 0.96 OV 0.99 PT 0.87 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.10 KP 1.08 ! LA 1.02 NL 1.02 OV 1.10 PT 0.90 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.02 KP 1.03 ! LA 0.92 NL 1.03 OV 1.09 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.02 KP 1.08 ! LA 0.87 NL 1.01 OV 1.09 PT 0.83 ! SC 1.19 ! ! ! Fit before self-cal, rms=0.089406Jy sigma=3.162971 ! Fit after self-cal, rms=0.037036Jy sigma=0.907292 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.339 mas, bmaj=5.211 mas, bpa=21.68 degrees ! Estimated noise=1.1449 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 (2.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134095 Jy ! Component: 100 - total flux cleaned = 0.0148037 Jy ! Component: 150 - total flux cleaned = 0.0137655 Jy ! Component: 200 - total flux cleaned = 0.0129152 Jy ! Total flux subtracted in 200 components = 0.0129152 Jy ! Clean residual min=-0.006569 max=0.007107 Jy/beam ! Clean residual mean=-0.000011 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 1.05316 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 1.05316 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=0.027481Jy sigma=0.617132 ! Fit after self-cal, rms=0.026096Jy sigma=0.590192 ! 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=0.026096Jy sigma=0.590192 ! Fit after self-cal, rms=0.025808Jy sigma=0.580715 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=5.213 mas, bpa=21.65 degrees ! Estimated noise=1.14391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328551 Jy ! Component: 100 - total flux cleaned = 0.00327361 Jy ! Component: 150 - total flux cleaned = 0.00303151 Jy ! Component: 200 - total flux cleaned = 0.00256031 Jy ! Total flux subtracted in 200 components = 0.00256031 Jy ! Clean residual min=-0.004507 max=0.005001 Jy/beam ! Clean residual mean=0.000008 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.05572 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 135 components and 1.05572 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=0.024048Jy sigma=0.507866 ! Fit after self-cal, rms=0.023503Jy sigma=0.498311 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 (13.8, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514035 Jy ! Component: 100 - total flux cleaned = 0.00582023 Jy ! Component: 150 - total flux cleaned = 0.0062635 Jy ! Component: 200 - total flux cleaned = 0.00626326 Jy ! Total flux subtracted in 200 components = 0.00626326 Jy ! Clean residual min=-0.002923 max=0.002992 Jy/beam ! Clean residual mean=0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 1.06198 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 160 components and 1.06198 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=0.021882Jy sigma=0.438000 ! Fit after self-cal, rms=0.021747Jy sigma=0.435390 ! 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=0.021747Jy sigma=0.435390 ! Fit after self-cal, rms=0.021733Jy sigma=0.434633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=5.214 mas, bpa=21.64 degrees ! Estimated noise=1.14394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165396 Jy ! Component: 100 - total flux cleaned = 0.00189382 Jy ! Component: 150 - total flux cleaned = 0.00182037 Jy ! Component: 200 - total flux cleaned = 0.00182151 Jy ! Total flux subtracted in 200 components = 0.00182151 Jy ! Clean residual min=-0.002617 max=0.002416 Jy/beam ! Clean residual mean=0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 1.0638 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 183 components and 1.0638 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=0.021237Jy sigma=0.416152 ! Fit after self-cal, rms=0.021184Jy sigma=0.415578 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 = 0.000454372 Jy ! Component: 100 - total flux cleaned = 0.00051479 Jy ! Component: 150 - total flux cleaned = 0.000463383 Jy ! Component: 200 - total flux cleaned = 0.000415623 Jy ! Total flux subtracted in 200 components = 0.000415623 Jy ! Clean residual min=-0.002408 max=0.002247 Jy/beam ! Clean residual mean=-0.000000 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 1.06422 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 201 components and 1.06422 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=0.020912Jy sigma=0.406119 ! Fit after self-cal, rms=0.020884Jy sigma=0.405851 ! 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=0.020884Jy sigma=0.405851 ! Fit after self-cal, rms=0.020948Jy sigma=0.405618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=5.403 mas, bpa=23.08 degrees ! Estimated noise=1.1831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341683 Jy ! Component: 100 - total flux cleaned = -0.00038173 Jy ! Component: 150 - total flux cleaned = -0.000380891 Jy ! Component: 200 - total flux cleaned = -0.000380664 Jy ! Total flux subtracted in 200 components = -0.000380664 Jy ! Clean residual min=-0.001725 max=0.001920 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 1.06384 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 229 components and 1.06384 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=0.020862Jy sigma=0.400833 ! Fit after self-cal, rms=0.020842Jy sigma=0.400636 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 = 9.26756e-05 Jy ! Component: 100 - total flux cleaned = 6.40636e-05 Jy ! Component: 150 - total flux cleaned = 6.42649e-05 Jy ! Component: 200 - total flux cleaned = 6.42815e-05 Jy ! Total flux subtracted in 200 components = 6.42815e-05 Jy ! Clean residual min=-0.001613 max=0.001845 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 1.0639 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 247 components and 1.0639 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=0.020791Jy sigma=0.397927 ! Fit after self-cal, rms=0.020780Jy sigma=0.397812 ! 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=1.339 mas, bmaj=5.214 mas, bpa=21.64 degrees ! Estimated noise=1.14417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.339 x 5.214 at 21.64 degrees (North through East) ! Clean map min=-0.0047422 max=0.72113 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020780Jy sigma=0.397812 ! Fit after self-cal, rms=0.019601Jy sigma=0.375503 ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=5.215 mas, bpa=21.65 degrees ! Estimated noise=1.14362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288899 Jy ! Component: 100 - total flux cleaned = 0.000136421 Jy ! Component: 150 - total flux cleaned = 0.000137446 Jy ! Component: 200 - total flux cleaned = 0.000137676 Jy ! Total flux subtracted in 200 components = 0.000137676 Jy ! Clean residual min=-0.002106 max=0.002007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 1.06404 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 273 components and 1.06404 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=0.019484Jy sigma=0.370962 ! Fit after self-cal, rms=0.019475Jy sigma=0.370882 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.60658e-05 Jy ! Component: 100 - total flux cleaned = -0.000125314 Jy ! Component: 150 - total flux cleaned = -0.000152823 Jy ! Component: 200 - total flux cleaned = -0.000206289 Jy ! Total flux subtracted in 200 components = -0.000206289 Jy ! Clean residual min=-0.001998 max=0.001989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 1.06383 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 288 components and 1.06383 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=0.019408Jy sigma=0.367995 ! Fit after self-cal, rms=0.019402Jy sigma=0.367953 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019402Jy sigma=0.367953 ! Fit after self-cal, rms=0.019400Jy sigma=0.367830 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=1.031 mas, bmaj=5.135 mas, bpa=21.93 degrees ! Estimated noise=1.74257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.546182 Jy ! Component: 100 - total flux cleaned = 0.708964 Jy ! Component: 150 - total flux cleaned = 0.804505 Jy ! Component: 200 - total flux cleaned = 0.867956 Jy ! Total flux subtracted in 200 components = 0.867956 Jy ! Clean residual min=-0.025181 max=0.037616 Jy/beam ! Clean residual mean=0.000612 rms=0.009798 Jy/beam ! Combined flux in latest and established models = 0.867957 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.867957 Jy ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=5.215 mas, bpa=21.64 degrees ! Estimated noise=1.14353 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 = 0.0631846 Jy ! Component: 100 - total flux cleaned = 0.103034 Jy ! Component: 150 - total flux cleaned = 0.129554 Jy ! Component: 200 - total flux cleaned = 0.14787 Jy ! Total flux subtracted in 200 components = 0.14787 Jy ! Clean residual min=-0.007893 max=0.013040 Jy/beam ! Clean residual mean=0.000129 rms=0.003092 Jy/beam ! Combined flux in latest and established models = 1.01583 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 88 components and 1.01583 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=2.365 mas, bmaj=5.403 mas, bpa=23.08 degrees ! Estimated noise=1.18289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165219 Jy ! Component: 100 - total flux cleaned = 0.0263787 Jy ! Component: 150 - total flux cleaned = 0.0329217 Jy ! Component: 200 - total flux cleaned = 0.0376053 Jy ! Total flux subtracted in 200 components = 0.0376053 Jy ! Clean residual min=-0.004476 max=0.004953 Jy/beam ! Clean residual mean=0.000039 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.05343 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 = 0.00229979 Jy ! Component: 100 - total flux cleaned = 0.00344938 Jy ! Component: 150 - total flux cleaned = 0.0044386 Jy ! Component: 200 - total flux cleaned = 0.00511144 Jy ! Total flux subtracted in 200 components = 0.00511144 Jy ! Clean residual min=-0.003190 max=0.003438 Jy/beam ! Clean residual mean=0.000022 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 1.05854 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 168 components and 1.05854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=5.215 mas, bpa=21.64 degrees ! Estimated noise=1.14353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699429 Jy ! Component: 100 - total flux cleaned = 0.00055255 Jy ! Component: 150 - total flux cleaned = 0.000798896 Jy ! Component: 200 - total flux cleaned = 0.00134247 Jy ! Total flux subtracted in 200 components = 0.00134247 Jy ! Clean residual min=-0.003108 max=0.003354 Jy/beam ! Clean residual mean=0.000011 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 1.05989 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 192 components and 1.05989 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=0.021610Jy sigma=0.415179 ! Fit after self-cal, rms=0.020854Jy sigma=0.405186 wmodel /scr/pima/s4195a_uvs/J1153+8058_X_map.mod ! Writing 192 model components to file: /scr/pima/s4195a_uvs/J1153+8058_X_map.mod wobs /scr/pima/s4195a_uvs/J1153+8058_X_uvs.fits ! Writing UV FITS file: /scr/pima/s4195a_uvs/J1153+8058_X_uvs.fits wwins /scr/pima/s4195a_uvs/J1153+8058_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s4195a_uvs/J1153+8058_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 = -0.000929673 Jy ! Component: 100 - total flux cleaned = -0.000518942 Jy ! Component: 150 - total flux cleaned = -9.57135e-05 Jy ! Component: 200 - total flux cleaned = 0.000183207 Jy ! Component: 250 - total flux cleaned = 0.000410662 Jy ! Component: 300 - total flux cleaned = 0.000553368 Jy ! Component: 350 - total flux cleaned = 0.000688232 Jy ! Component: 400 - total flux cleaned = 0.000718585 Jy ! Component: 450 - total flux cleaned = 0.000811299 Jy ! Component: 500 - total flux cleaned = 0.000810846 Jy ! Component: 550 - total flux cleaned = 0.000868757 Jy ! Component: 600 - total flux cleaned = 0.00101038 Jy ! Component: 650 - total flux cleaned = 0.00114682 Jy ! Component: 700 - total flux cleaned = 0.00122662 Jy ! Component: 750 - total flux cleaned = 0.00138254 Jy ! Component: 800 - total flux cleaned = 0.00155927 Jy ! Component: 850 - total flux cleaned = 0.00168142 Jy ! Component: 900 - total flux cleaned = 0.00175292 Jy ! Component: 950 - total flux cleaned = 0.00177645 Jy ! Component: 1000 - total flux cleaned = 0.00189033 Jy ! Component: 1050 - total flux cleaned = 0.00195631 Jy ! Component: 1100 - total flux cleaned = 0.00202132 Jy ! Component: 1150 - total flux cleaned = 0.00208516 Jy ! Component: 1200 - total flux cleaned = 0.00212733 Jy ! Component: 1250 - total flux cleaned = 0.00220894 Jy ! Component: 1300 - total flux cleaned = 0.00224892 Jy ! Component: 1350 - total flux cleaned = 0.00236665 Jy ! Component: 1400 - total flux cleaned = 0.00244351 Jy ! Component: 1450 - total flux cleaned = 0.00248121 Jy ! Component: 1500 - total flux cleaned = 0.00251863 Jy ! Component: 1550 - total flux cleaned = 0.00255538 Jy ! Component: 1600 - total flux cleaned = 0.0025914 Jy ! Component: 1650 - total flux cleaned = 0.00257407 Jy ! Component: 1700 - total flux cleaned = 0.00255671 Jy ! Component: 1750 - total flux cleaned = 0.00255671 Jy ! Component: 1800 - total flux cleaned = 0.00257338 Jy ! Component: 1850 - total flux cleaned = 0.00255644 Jy ! Component: 1900 - total flux cleaned = 0.00257294 Jy ! Component: 1950 - total flux cleaned = 0.00254012 Jy ! Component: 2000 - total flux cleaned = 0.00247533 Jy ! Component: 2050 - total flux cleaned = 0.00245926 Jy ! Component: 2100 - total flux cleaned = 0.00241179 Jy ! Component: 2150 - total flux cleaned = 0.00236476 Jy ! Component: 2200 - total flux cleaned = 0.0023646 Jy ! Component: 2250 - total flux cleaned = 0.00225679 Jy ! Component: 2300 - total flux cleaned = 0.00221117 Jy ! Component: 2350 - total flux cleaned = 0.00215084 Jy ! Component: 2400 - total flux cleaned = 0.00212101 Jy ! Component: 2450 - total flux cleaned = 0.00210601 Jy ! Component: 2500 - total flux cleaned = 0.00201748 Jy ! Component: 2550 - total flux cleaned = 0.00200288 Jy ! Component: 2600 - total flux cleaned = 0.00197354 Jy ! Component: 2650 - total flux cleaned = 0.00190133 Jy ! Component: 2700 - total flux cleaned = 0.00188693 Jy ! Component: 2750 - total flux cleaned = 0.00184415 Jy ! Component: 2800 - total flux cleaned = 0.00184408 Jy ! Component: 2850 - total flux cleaned = 0.00181601 Jy ! Component: 2900 - total flux cleaned = 0.00177401 Jy ! Component: 2950 - total flux cleaned = 0.00178795 Jy ! Component: 3000 - total flux cleaned = 0.00177418 Jy ! Component: 3050 - total flux cleaned = 0.0017881 Jy ! Component: 3100 - total flux cleaned = 0.00176058 Jy ! Component: 3150 - total flux cleaned = 0.00171948 Jy ! Component: 3200 - total flux cleaned = 0.00176054 Jy ! Component: 3250 - total flux cleaned = 0.00174696 Jy ! Component: 3300 - total flux cleaned = 0.00171979 Jy ! Component: 3350 - total flux cleaned = 0.00173334 Jy ! Component: 3400 - total flux cleaned = 0.00171986 Jy ! Component: 3450 - total flux cleaned = 0.00171991 Jy ! Component: 3500 - total flux cleaned = 0.0017334 Jy ! Component: 3550 - total flux cleaned = 0.00171999 Jy ! Component: 3600 - total flux cleaned = 0.00172006 Jy ! Component: 3650 - total flux cleaned = 0.00173348 Jy ! Component: 3700 - total flux cleaned = 0.00173351 Jy ! Component: 3750 - total flux cleaned = 0.00173354 Jy ! Component: 3800 - total flux cleaned = 0.00173353 Jy ! Component: 3850 - total flux cleaned = 0.00174688 Jy ! Component: 3900 - total flux cleaned = 0.00176042 Jy ! Component: 3950 - total flux cleaned = 0.00177393 Jy ! Component: 4000 - total flux cleaned = 0.00177396 Jy ! Component: 4050 - total flux cleaned = 0.00178752 Jy ! Total flux subtracted in 4096 components = 0.00178742 Jy ! Clean residual min=-0.000781 max=0.000722 Jy/beam ! Clean residual mean=0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 1.06167 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 447 components and 1.06167 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s4195a_uvs/J1153+8058_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.338 x 5.215 at 21.64 degrees (North through East) ! Clean map min=-0.0021842 max=0.72216 Jy/beam ! Writing clean map to FITS file: /scr/pima/s4195a_uvs/J1153+8058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.722165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233206 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0968778 0.0968778 0.193756 0.387511 0.775022 1.55004 3.10009 6.20018 12.4004 24.8007 49.6014 99.2028 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.722 quit ! Quitting program ! Log file /scr/pima/s4195a_uvs/J1153+8058_X_uvs.log closed on Sun Oct 13 02:14:03 2013