! Started logfile: /scr/pima/bp171af_uvs/J0009+1803_C_uvs.log on Thu Oct 10 13:39:22 2013 obs /scr/pima/bp171af_uvs/J0009+1803_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0009+1803_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0009+1803 ! ! 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 672 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/bp171af_uvs/J0009+1803_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=1.005857Jy sigma=4.095208 ! Fit after self-cal, rms=0.917116Jy sigma=3.608591 ! 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=1.356 mas, bmaj=3.544 mas, bpa=2.977 degrees ! Estimated noise=10.2321 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 = 0.0752015 Jy ! Component: 100 - total flux cleaned = 0.0960513 Jy ! Total flux subtracted in 100 components = 0.0960513 Jy ! Clean residual min=-0.007158 max=0.013507 Jy/beam ! Clean residual mean=-0.000017 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.0960513 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0960513 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=0.039064Jy sigma=0.136873 ! Fit after self-cal, rms=0.038970Jy sigma=0.136531 ! 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=1.589 mas, bmaj=3.788 mas, bpa=3.372 degrees ! Estimated noise=7.41451 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 = 0.0137186 Jy ! Component: 100 - total flux cleaned = 0.0223701 Jy ! Component: 150 - total flux cleaned = 0.028363 Jy ! Component: 200 - total flux cleaned = 0.032689 Jy ! Total flux subtracted in 200 components = 0.032689 Jy ! Clean residual min=-0.005061 max=0.010196 Jy/beam ! Clean residual mean=-0.000013 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.12874 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.12874 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=0.034589Jy sigma=0.097129 ! Fit after self-cal, rms=0.034573Jy sigma=0.097084 ! Inverting map ! Added new window around map position (2.4, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793526 Jy ! Component: 100 - total flux cleaned = 0.00897531 Jy ! Component: 150 - total flux cleaned = 0.00942291 Jy ! Component: 200 - total flux cleaned = 0.00969371 Jy ! Total flux subtracted in 200 components = 0.00969371 Jy ! Clean residual min=-0.004655 max=0.007282 Jy/beam ! Clean residual mean=-0.000008 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.138434 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.138434 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=0.030926Jy sigma=0.087158 ! Fit after self-cal, rms=0.030911Jy sigma=0.086512 ! 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 1.08 HN 0.97 KP 0.97 MK 1.14 ! NL 1.04 OV 0.98 PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.05 KP 0.93 MK 1.02 ! NL 1.06 OV 1.06 PT 1.09 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.92 KP 0.65 MK 1.03 ! NL 0.89 OV 1.00 PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.00 KP 1.00 MK 0.98 ! NL 0.97 OV 0.99 PT 1.07 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.99 KP 0.95 MK 1.08 ! NL 0.99 OV 0.97 PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.99 KP 0.98 MK 1.08 ! NL 0.96 OV 0.95 PT 1.07 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.02 KP 0.95 MK 1.00 ! NL 1.01 OV 0.96 PT 0.98 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.96 KP 1.03 MK 1.01 ! NL 0.94 OV 0.97 PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.030911Jy sigma=0.086512 ! Fit after self-cal, rms=0.028449Jy sigma=0.063979 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=3.83 mas, bpa=3.556 degrees ! Estimated noise=7.33021 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 (6.9, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389883 Jy ! Component: 100 - total flux cleaned = 0.00387203 Jy ! Component: 150 - total flux cleaned = 0.00363611 Jy ! Component: 200 - total flux cleaned = 0.00330329 Jy ! Total flux subtracted in 200 components = 0.00330329 Jy ! Clean residual min=-0.002925 max=0.003027 Jy/beam ! Clean residual mean=0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.141737 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.141737 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=0.025907Jy sigma=0.059390 ! Fit after self-cal, rms=0.025879Jy sigma=0.058974 ! 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=0.025879Jy sigma=0.058974 ! Fit after self-cal, rms=0.025681Jy sigma=0.058030 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=3.84 mas, bpa=3.684 degrees ! Estimated noise=7.25639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534025 Jy ! Component: 100 - total flux cleaned = 0.000894746 Jy ! Component: 150 - total flux cleaned = 0.000805135 Jy ! Component: 200 - total flux cleaned = 0.000644474 Jy ! Total flux subtracted in 200 components = 0.000644474 Jy ! Clean residual min=-0.002647 max=0.002602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.142382 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.142382 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=0.024740Jy sigma=0.057357 ! Fit after self-cal, rms=0.024739Jy sigma=0.057266 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 = 0.000254392 Jy ! Component: 100 - total flux cleaned = 0.000253961 Jy ! Component: 150 - total flux cleaned = 0.000288067 Jy ! Component: 200 - total flux cleaned = 0.000287765 Jy ! Total flux subtracted in 200 components = 0.000287765 Jy ! Clean residual min=-0.002618 max=0.002495 Jy/beam ! Clean residual mean=0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.14267 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.142669 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=0.024405Jy sigma=0.057079 ! Fit after self-cal, rms=0.024405Jy sigma=0.057041 ! 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=0.024405Jy sigma=0.057041 ! Fit after self-cal, rms=0.024317Jy sigma=0.056511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=3.848 mas, bpa=3.825 degrees ! Estimated noise=7.17306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488218 Jy ! Component: 100 - total flux cleaned = -0.00040841 Jy ! Component: 150 - total flux cleaned = -0.000195854 Jy ! Component: 200 - total flux cleaned = -9.93784e-05 Jy ! Total flux subtracted in 200 components = -9.93784e-05 Jy ! Clean residual min=-0.002538 max=0.002478 Jy/beam ! Clean residual mean=-0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.14257 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 0.14257 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=0.023725Jy sigma=0.056411 ! Fit after self-cal, rms=0.023727Jy sigma=0.056389 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 = 0.000106615 Jy ! Component: 100 - total flux cleaned = 0.00019308 Jy ! Component: 150 - total flux cleaned = 0.000299392 Jy ! Component: 200 - total flux cleaned = 0.00034949 Jy ! Total flux subtracted in 200 components = 0.00034949 Jy ! Clean residual min=-0.002517 max=0.002402 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.14292 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.14292 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=0.023488Jy sigma=0.056299 ! Fit after self-cal, rms=0.023489Jy sigma=0.056277 ! 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=0.023489Jy sigma=0.056277 ! Fit after self-cal, rms=0.023425Jy sigma=0.055853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=5.417 mas, bpa=-2.808 degrees ! Estimated noise=7.8977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010233 Jy ! Component: 100 - total flux cleaned = -0.00111042 Jy ! Component: 150 - total flux cleaned = -0.00114216 Jy ! Component: 200 - total flux cleaned = -0.0011708 Jy ! Total flux subtracted in 200 components = -0.0011708 Jy ! Clean residual min=-0.001966 max=0.002005 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.141749 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.141749 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=0.023394Jy sigma=0.055551 ! Fit after self-cal, rms=0.023389Jy sigma=0.055426 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 = -0.000198433 Jy ! Component: 100 - total flux cleaned = -0.000150672 Jy ! Component: 150 - total flux cleaned = -6.55119e-05 Jy ! Component: 200 - total flux cleaned = 4.90357e-05 Jy ! Total flux subtracted in 200 components = 4.90357e-05 Jy ! Clean residual min=-0.001932 max=0.001903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.141798 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.141798 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=0.023461Jy sigma=0.055299 ! Fit after self-cal, rms=0.023461Jy sigma=0.055233 ! 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=1.607 mas, bmaj=3.854 mas, bpa=3.924 degrees ! Estimated noise=7.08915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 3.854 at 3.924 degrees (North through East) ! Clean map min=-0.0023177 max=0.092078 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=1.376 mas, bmaj=3.598 mas, bpa=3.509 degrees ! Estimated noise=9.86409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0723894 Jy ! Component: 100 - total flux cleaned = 0.0927932 Jy ! Component: 150 - total flux cleaned = 0.10462 Jy ! Component: 200 - total flux cleaned = 0.113011 Jy ! Total flux subtracted in 200 components = 0.113011 Jy ! Clean residual min=-0.004203 max=0.007178 Jy/beam ! Clean residual mean=-0.000009 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.113011 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.113011 Jy ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.854 mas, bpa=3.924 degrees ! Estimated noise=7.08915 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) ! Added new window around map position (17.7, -32.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833205 Jy ! Component: 100 - total flux cleaned = 0.0140542 Jy ! Component: 150 - total flux cleaned = 0.0183196 Jy ! Component: 200 - total flux cleaned = 0.0216183 Jy ! Total flux subtracted in 200 components = 0.0216183 Jy ! Clean residual min=-0.002881 max=0.003926 Jy/beam ! Clean residual mean=-0.000006 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.134629 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.134629 Jy ! Inverting map ! Added new window around map position (-17.7, 33.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321313 Jy ! Component: 100 - total flux cleaned = 0.00467613 Jy ! Component: 150 - total flux cleaned = 0.00552846 Jy ! Component: 200 - total flux cleaned = 0.00587244 Jy ! Total flux subtracted in 200 components = 0.00587244 Jy ! Clean residual min=-0.002234 max=0.002352 Jy/beam ! Clean residual mean=-0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.140501 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.140501 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=3.342 mas, bmaj=5.417 mas, bpa=-2.808 degrees ! Estimated noise=7.8977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156821 Jy ! Component: 100 - total flux cleaned = 0.00205902 Jy ! Component: 150 - total flux cleaned = 0.00214029 Jy ! Component: 200 - total flux cleaned = 0.00225164 Jy ! Total flux subtracted in 200 components = 0.00225164 Jy ! Clean residual min=-0.001939 max=0.001849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.142753 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 = 9.84376e-05 Jy ! Component: 100 - total flux cleaned = 0.00015824 Jy ! Component: 150 - total flux cleaned = 0.000186256 Jy ! Component: 200 - total flux cleaned = 0.000160448 Jy ! Total flux subtracted in 200 components = 0.000160448 Jy ! Clean residual min=-0.001798 max=0.001776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.142913 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 121 components and 0.142913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.854 mas, bpa=3.924 degrees ! Estimated noise=7.08915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.17721e-05 Jy ! Component: 100 - total flux cleaned = -0.000200797 Jy ! Component: 150 - total flux cleaned = -0.000338927 Jy ! Component: 200 - total flux cleaned = -0.000426276 Jy ! Total flux subtracted in 200 components = -0.000426276 Jy ! Clean residual min=-0.001728 max=0.001910 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.142487 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 146 components and 0.142487 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=0.021665Jy sigma=0.053921 ! Fit after self-cal, rms=0.021668Jy sigma=0.053781 wmodel /scr/pima/bp171af_uvs/J0009+1803_C_map.mod ! Writing 146 model components to file: /scr/pima/bp171af_uvs/J0009+1803_C_map.mod wobs /scr/pima/bp171af_uvs/J0009+1803_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0009+1803_C_uvs.fits wwins /scr/pima/bp171af_uvs/J0009+1803_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171af_uvs/J0009+1803_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 = 0.000442438 Jy ! Component: 100 - total flux cleaned = 0.000531896 Jy ! Component: 150 - total flux cleaned = 0.000619908 Jy ! Component: 200 - total flux cleaned = 0.000731358 Jy ! Component: 250 - total flux cleaned = 0.00086636 Jy ! Component: 300 - total flux cleaned = 0.000996539 Jy ! Component: 350 - total flux cleaned = 0.00112239 Jy ! Component: 400 - total flux cleaned = 0.00122082 Jy ! Component: 450 - total flux cleaned = 0.00126828 Jy ! Component: 500 - total flux cleaned = 0.00126816 Jy ! Component: 550 - total flux cleaned = 0.0013364 Jy ! Component: 600 - total flux cleaned = 0.00140226 Jy ! Component: 650 - total flux cleaned = 0.00144507 Jy ! Component: 700 - total flux cleaned = 0.00148752 Jy ! Component: 750 - total flux cleaned = 0.00154958 Jy ! Component: 800 - total flux cleaned = 0.00161046 Jy ! Component: 850 - total flux cleaned = 0.00163057 Jy ! Component: 900 - total flux cleaned = 0.00170902 Jy ! Component: 950 - total flux cleaned = 0.00176657 Jy ! Component: 1000 - total flux cleaned = 0.00184202 Jy ! Component: 1050 - total flux cleaned = 0.0019346 Jy ! Component: 1100 - total flux cleaned = 0.00198964 Jy ! Component: 1150 - total flux cleaned = 0.00204407 Jy ! Component: 1200 - total flux cleaned = 0.00211557 Jy ! Component: 1250 - total flux cleaned = 0.00220357 Jy ! Component: 1300 - total flux cleaned = 0.00222074 Jy ! Component: 1350 - total flux cleaned = 0.00230624 Jy ! Component: 1400 - total flux cleaned = 0.00239059 Jy ! Component: 1450 - total flux cleaned = 0.00240729 Jy ! Component: 1500 - total flux cleaned = 0.00244015 Jy ! Component: 1550 - total flux cleaned = 0.002489 Jy ! Component: 1600 - total flux cleaned = 0.00250507 Jy ! Component: 1650 - total flux cleaned = 0.00255257 Jy ! Component: 1700 - total flux cleaned = 0.0025212 Jy ! Component: 1750 - total flux cleaned = 0.0025523 Jy ! Component: 1800 - total flux cleaned = 0.00252152 Jy ! Component: 1850 - total flux cleaned = 0.00255191 Jy ! Component: 1900 - total flux cleaned = 0.00250671 Jy ! Component: 1950 - total flux cleaned = 0.00252169 Jy ! Component: 2000 - total flux cleaned = 0.00249206 Jy ! Component: 2050 - total flux cleaned = 0.00250661 Jy ! Component: 2100 - total flux cleaned = 0.00249206 Jy ! Component: 2150 - total flux cleaned = 0.00249213 Jy ! Component: 2200 - total flux cleaned = 0.00250642 Jy ! Component: 2250 - total flux cleaned = 0.00252051 Jy ! Component: 2300 - total flux cleaned = 0.00256242 Jy ! Component: 2350 - total flux cleaned = 0.00253452 Jy ! Component: 2400 - total flux cleaned = 0.00257594 Jy ! Component: 2450 - total flux cleaned = 0.00258967 Jy ! Component: 2500 - total flux cleaned = 0.00263025 Jy ! Component: 2550 - total flux cleaned = 0.00258976 Jy ! Component: 2600 - total flux cleaned = 0.00258989 Jy ! Component: 2650 - total flux cleaned = 0.0026296 Jy ! Component: 2700 - total flux cleaned = 0.00261637 Jy ! Component: 2750 - total flux cleaned = 0.00262947 Jy ! Component: 2800 - total flux cleaned = 0.0026295 Jy ! Component: 2850 - total flux cleaned = 0.00262952 Jy ! Component: 2900 - total flux cleaned = 0.00265525 Jy ! Component: 2950 - total flux cleaned = 0.00269347 Jy ! Component: 3000 - total flux cleaned = 0.00268091 Jy ! Component: 3050 - total flux cleaned = 0.00274373 Jy ! Component: 3100 - total flux cleaned = 0.00276864 Jy ! Component: 3150 - total flux cleaned = 0.00275626 Jy ! Component: 3200 - total flux cleaned = 0.00276872 Jy ! Component: 3250 - total flux cleaned = 0.00276871 Jy ! Component: 3300 - total flux cleaned = 0.00275655 Jy ! Component: 3350 - total flux cleaned = 0.00273226 Jy ! Component: 3400 - total flux cleaned = 0.00272014 Jy ! Component: 3450 - total flux cleaned = 0.00266009 Jy ! Component: 3500 - total flux cleaned = 0.00266009 Jy ! Component: 3550 - total flux cleaned = 0.00267203 Jy ! Component: 3600 - total flux cleaned = 0.00262439 Jy ! Component: 3650 - total flux cleaned = 0.00261258 Jy ! Component: 3700 - total flux cleaned = 0.00260079 Jy ! Component: 3750 - total flux cleaned = 0.00256547 Jy ! Component: 3800 - total flux cleaned = 0.00255379 Jy ! Component: 3850 - total flux cleaned = 0.00253046 Jy ! Component: 3900 - total flux cleaned = 0.00249551 Jy ! Component: 3950 - total flux cleaned = 0.00248391 Jy ! Component: 4000 - total flux cleaned = 0.00246083 Jy ! Component: 4050 - total flux cleaned = 0.0024032 Jy ! Total flux subtracted in 4096 components = 0.00239175 Jy ! Clean residual min=-0.000635 max=0.000664 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.144879 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 424 components and 0.144879 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0009+1803_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 3.854 at 3.924 degrees (North through East) ! Clean map min=-0.0014128 max=0.089494 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0009+1803_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0894944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.664897 0.664897 1.32979 2.65959 5.31918 10.6384 21.2767 42.5534 85.1068 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0009+1803_C_uvs.log closed on Thu Oct 10 13:39:27 2013