! Started logfile: /scr/pima/s3111a_uvs/J0622-2605_X_uvs.log on Mon Jul 23 07:16:10 2012 obs /scr/pima/s3111a_uvs/J0622-2605_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0622-2605_X_uva.fits ! AN table 1: 64 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.872727 visibilities/baseline/integration-bin. ! Found source: J0622-2605 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 24576 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J0622-2605_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 = 512x512 pixels with 0.100x0.100 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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000890Jy sigma=0.697916 ! Fit after self-cal, rms=0.982087Jy sigma=0.684760 ! 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=0.6749 mas, bmaj=1.997 mas, bpa=-4.552 degrees ! Estimated noise=17.2795 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 = 0.0136723 Jy ! Component: 100 - total flux cleaned = 0.0172273 Jy ! Total flux subtracted in 100 components = 0.0172273 Jy ! Clean residual min=-0.002178 max=0.001914 Jy/beam ! Clean residual mean=0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0172273 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0172273 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=0.031016Jy sigma=0.021830 ! Fit after self-cal, rms=0.029132Jy sigma=0.020532 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367037 Jy ! Component: 100 - total flux cleaned = 0.00482905 Jy ! Total flux subtracted in 100 components = 0.00482905 Jy ! Clean residual min=-0.001404 max=0.001395 Jy/beam ! Clean residual mean=0.000005 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0220563 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0220563 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=0.028646Jy sigma=0.020191 ! Fit after self-cal, rms=0.028638Jy sigma=0.020186 ! 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=0.9022 mas, bmaj=2.677 mas, bpa=-3.25 degrees ! Estimated noise=6.58448 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 = 0.000919144 Jy ! Component: 100 - total flux cleaned = 0.000923292 Jy ! Component: 150 - total flux cleaned = 0.00090764 Jy ! Component: 200 - total flux cleaned = 0.000894543 Jy ! Total flux subtracted in 200 components = 0.000894543 Jy ! Clean residual min=-0.000854 max=0.001045 Jy/beam ! Clean residual mean=0.000032 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0229509 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0229509 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=0.028605Jy sigma=0.020162 ! Fit after self-cal, rms=0.028603Jy sigma=0.020161 ! 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 1.24 FD 0.98 GB 1.10 HN 0.92 ! KP 0.88 LA 1.06 MK 1.22 NL 1.11 ! OV 1.06 PT 0.97 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.96 GB 1.10 HN 0.97 ! KP 0.88 LA 1.06 MK 1.16 NL 1.10 ! OV 1.08 PT 0.93 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.90 GB 1.11 HN 0.87 ! KP 0.94 LA 1.10 MK 1.17 NL 1.08 ! OV 0.94 PT 0.98 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.81 GB 1.09 HN 0.98 ! KP 0.83 LA 1.08 MK 1.20 NL 1.17 ! OV 1.05 PT 0.97 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.86 GB 1.06 HN 0.92 ! KP 0.90 LA 1.01 MK 1.12 NL 1.09 ! OV 1.01 PT 1.02 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 GB 1.18 HN 0.92 ! KP 0.86 LA 1.08 MK 0.95 NL 1.08 ! OV 0.98 PT 1.04 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 GB 1.13 HN 0.89 ! KP 0.79 LA 1.06 MK 1.00* NL 1.12 ! OV 1.01 PT 1.02 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 GB 1.15 HN 0.99 ! KP 0.91 LA 1.11 MK 0.98 NL 1.12 ! OV 0.92 PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.028603Jy sigma=0.020161 ! Fit after self-cal, rms=0.028493Jy sigma=0.020057 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9054 mas, bmaj=2.693 mas, bpa=-2.356 degrees ! Estimated noise=6.55786 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 = 0.000134781 Jy ! Component: 100 - total flux cleaned = 0.000134921 Jy ! Component: 150 - total flux cleaned = 0.000127927 Jy ! Component: 200 - total flux cleaned = 0.000122486 Jy ! Total flux subtracted in 200 components = 0.000122486 Jy ! Clean residual min=-0.000683 max=0.000718 Jy/beam ! Clean residual mean=0.000012 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0230734 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0230734 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=0.028487Jy sigma=0.020054 ! Fit after self-cal, rms=0.028541Jy sigma=0.020041 ! 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=0.028541Jy sigma=0.020041 ! Fit after self-cal, rms=0.028860Jy sigma=0.020018 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9028 mas, bmaj=2.685 mas, bpa=-2.219 degrees ! Estimated noise=6.57522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179372 Jy ! Component: 100 - total flux cleaned = 0.000190069 Jy ! Component: 150 - total flux cleaned = 0.000190149 Jy ! Component: 200 - total flux cleaned = 0.000190179 Jy ! Total flux subtracted in 200 components = 0.000190179 Jy ! Clean residual min=-0.000630 max=0.000733 Jy/beam ! Clean residual mean=0.000006 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0232635 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0232635 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=0.028857Jy sigma=0.020017 ! Fit after self-cal, rms=0.028875Jy sigma=0.020014 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 = -1.68353e-05 Jy ! Component: 100 - total flux cleaned = -2.98338e-05 Jy ! Component: 150 - total flux cleaned = -2.98143e-05 Jy ! Component: 200 - total flux cleaned = -3.34065e-05 Jy ! Total flux subtracted in 200 components = -3.34065e-05 Jy ! Clean residual min=-0.000631 max=0.000732 Jy/beam ! Clean residual mean=0.000007 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0232301 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0232301 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=0.028874Jy sigma=0.020014 ! Fit after self-cal, rms=0.028874Jy sigma=0.020014 ! 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=0.028874Jy sigma=0.020014 ! Fit after self-cal, rms=0.028972Jy sigma=0.020012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.673 mas, bpa=-2.118 degrees ! Estimated noise=6.56937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.24516e-05 Jy ! Component: 100 - total flux cleaned = 0.000101492 Jy ! Component: 150 - total flux cleaned = 0.000105032 Jy ! Component: 200 - total flux cleaned = 0.000105011 Jy ! Total flux subtracted in 200 components = 0.000105011 Jy ! Clean residual min=-0.000620 max=0.000745 Jy/beam ! Clean residual mean=0.000006 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0233351 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0233351 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=0.028970Jy sigma=0.020011 ! Fit after self-cal, rms=0.028977Jy sigma=0.020011 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 = -1.89128e-05 Jy ! Component: 100 - total flux cleaned = -2.23823e-05 Jy ! Component: 150 - total flux cleaned = -2.2543e-05 Jy ! Component: 200 - total flux cleaned = -2.26648e-05 Jy ! Total flux subtracted in 200 components = -2.26648e-05 Jy ! Clean residual min=-0.000620 max=0.000742 Jy/beam ! Clean residual mean=0.000006 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0233125 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0233125 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=0.028976Jy sigma=0.020010 ! Fit after self-cal, rms=0.028973Jy sigma=0.020008 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.028973Jy sigma=0.020008 ! Fit after self-cal, rms=0.028986Jy sigma=0.020007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=3.551 mas, bpa=-1.314 degrees ! Estimated noise=7.22088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.72395e-05 Jy ! Component: 100 - total flux cleaned = 0.000107542 Jy ! Component: 150 - total flux cleaned = 0.000115453 Jy ! Component: 200 - total flux cleaned = 0.000120355 Jy ! Total flux subtracted in 200 components = 0.000120355 Jy ! Clean residual min=-0.000595 max=0.000691 Jy/beam ! Clean residual mean=0.000008 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0234328 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0234328 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=0.028986Jy sigma=0.020007 ! Fit after self-cal, rms=0.028987Jy sigma=0.020007 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 = 4.5197e-06 Jy ! Component: 100 - total flux cleaned = 1.02158e-05 Jy ! Component: 150 - total flux cleaned = 1.3008e-05 Jy ! Component: 200 - total flux cleaned = 1.53018e-05 Jy ! Total flux subtracted in 200 components = 1.53018e-05 Jy ! Clean residual min=-0.000596 max=0.000690 Jy/beam ! Clean residual mean=0.000008 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0234481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.0234481 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=0.028987Jy sigma=0.020007 ! Fit after self-cal, rms=0.028987Jy sigma=0.020007 ! 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=0.8977 mas, bmaj=2.665 mas, bpa=-2.001 degrees ! Estimated noise=6.56274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8977 x 2.665 at -2.001 degrees (North through East) ! Clean map min=-0.00060483 max=0.021652 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=0.6748 mas, bmaj=1.993 mas, bpa=-3.376 degrees ! Estimated noise=17.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015846 Jy ! Component: 100 - total flux cleaned = 0.019969 Jy ! Component: 150 - total flux cleaned = 0.022013 Jy ! Component: 200 - total flux cleaned = 0.0230039 Jy ! Total flux subtracted in 200 components = 0.0230039 Jy ! Clean residual min=-0.001086 max=0.001065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0230039 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0230039 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=2.665 mas, bpa=-2.001 degrees ! Estimated noise=6.56274 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 = 0.000480199 Jy ! Component: 100 - total flux cleaned = 0.000496463 Jy ! Component: 150 - total flux cleaned = 0.000474005 Jy ! Component: 200 - total flux cleaned = 0.00046531 Jy ! Total flux subtracted in 200 components = 0.00046531 Jy ! Clean residual min=-0.000628 max=0.000730 Jy/beam ! Clean residual mean=0.000005 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0234692 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0234692 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=3.551 mas, bpa=-1.314 degrees ! Estimated noise=7.22088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.85062e-05 Jy ! Component: 100 - total flux cleaned = 6.89837e-05 Jy ! Component: 150 - total flux cleaned = 6.14093e-05 Jy ! Component: 200 - total flux cleaned = 5.18912e-05 Jy ! Total flux subtracted in 200 components = 5.18912e-05 Jy ! Clean residual min=-0.000606 max=0.000685 Jy/beam ! Clean residual mean=0.000007 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0235211 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 = -5.18995e-06 Jy ! Component: 100 - total flux cleaned = -9.61961e-06 Jy ! Component: 150 - total flux cleaned = -1.34624e-05 Jy ! Component: 200 - total flux cleaned = -1.67971e-05 Jy ! Total flux subtracted in 200 components = -1.67971e-05 Jy ! Clean residual min=-0.000606 max=0.000688 Jy/beam ! Clean residual mean=0.000007 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0235043 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0235043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=2.665 mas, bpa=-2.001 degrees ! Estimated noise=6.56274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.17691e-06 Jy ! Component: 100 - total flux cleaned = -2.07433e-05 Jy ! Component: 150 - total flux cleaned = -3.93316e-05 Jy ! Component: 200 - total flux cleaned = -5.2297e-05 Jy ! Total flux subtracted in 200 components = -5.2297e-05 Jy ! Clean residual min=-0.000624 max=0.000739 Jy/beam ! Clean residual mean=0.000005 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.023452 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.023452 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=0.028990Jy sigma=0.020008 ! Fit after self-cal, rms=0.028989Jy sigma=0.020008 wmodel /scr/pima/s3111a_uvs/J0622-2605_X_map.mod ! Writing 62 model components to file: /scr/pima/s3111a_uvs/J0622-2605_X_map.mod wobs /scr/pima/s3111a_uvs/J0622-2605_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0622-2605_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0622-2605_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J0622-2605_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164697 Jy ! Component: 100 - total flux cleaned = 0.000335429 Jy ! Component: 150 - total flux cleaned = 0.00046426 Jy ! Component: 200 - total flux cleaned = 0.000539094 Jy ! Component: 250 - total flux cleaned = 0.000645788 Jy ! Component: 300 - total flux cleaned = 0.00070583 Jy ! Component: 350 - total flux cleaned = 0.000755518 Jy ! Component: 400 - total flux cleaned = 0.000803967 Jy ! Component: 450 - total flux cleaned = 0.000835246 Jy ! Component: 500 - total flux cleaned = 0.000873404 Jy ! Component: 550 - total flux cleaned = 0.000910695 Jy ! Component: 600 - total flux cleaned = 0.000939902 Jy ! Component: 650 - total flux cleaned = 0.000954196 Jy ! Component: 700 - total flux cleaned = 0.000961279 Jy ! Component: 750 - total flux cleaned = 0.00100242 Jy ! Component: 800 - total flux cleaned = 0.00101578 Jy ! Component: 850 - total flux cleaned = 0.00104211 Jy ! Component: 900 - total flux cleaned = 0.00108732 Jy ! Component: 950 - total flux cleaned = 0.00111256 Jy ! Component: 1000 - total flux cleaned = 0.00113746 Jy ! Component: 1050 - total flux cleaned = 0.00117407 Jy ! Component: 1100 - total flux cleaned = 0.00119202 Jy ! Component: 1150 - total flux cleaned = 0.00121557 Jy ! Component: 1200 - total flux cleaned = 0.00123296 Jy ! Component: 1250 - total flux cleaned = 0.00124452 Jy ! Component: 1300 - total flux cleaned = 0.00128942 Jy ! Component: 1350 - total flux cleaned = 0.00130052 Jy ! Component: 1400 - total flux cleaned = 0.00133317 Jy ! Component: 1450 - total flux cleaned = 0.00135459 Jy ! Component: 1500 - total flux cleaned = 0.00137568 Jy ! Component: 1550 - total flux cleaned = 0.00140684 Jy ! Component: 1600 - total flux cleaned = 0.00143242 Jy ! Component: 1650 - total flux cleaned = 0.00145761 Jy ! Component: 1700 - total flux cleaned = 0.00148259 Jy ! Component: 1750 - total flux cleaned = 0.00151211 Jy ! Component: 1800 - total flux cleaned = 0.00156064 Jy ! Component: 1850 - total flux cleaned = 0.00157981 Jy ! Component: 1900 - total flux cleaned = 0.00162709 Jy ! Component: 1950 - total flux cleaned = 0.00166907 Jy ! Component: 2000 - total flux cleaned = 0.00170128 Jy ! Total flux subtracted in 2048 components = 0.00172406 Jy ! Clean residual min=-0.000267 max=0.000236 Jy/beam ! Clean residual mean=0.000005 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.025176 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 217 components and 0.025176 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0622-2605_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8977 x 2.665 at -2.001 degrees (North through East) ! Clean map min=-0.00049983 max=0.02164 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0622-2605_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0216402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46113 1.46113 2.92226 5.84452 11.689 23.3781 46.7561 93.5122 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.021 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0622-2605_X_uvs.log closed on Mon Jul 23 07:16:12 2012