! Started logfile: /scr/pima/s4195a_uvs/J1143+6122_X_uvs.log on Sun Oct 13 02:13:55 2013 obs /scr/pima/s4195a_uvs/J1143+6122_X_uva.fits ! Reading UV FITS file: /scr/pima/s4195a_uvs/J1143+6122_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1143+6122 ! ! 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 3240 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/J1143+6122_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=1.003433Jy sigma=2.784072 ! Fit after self-cal, rms=0.942200Jy sigma=2.594404 ! 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=0.8475 mas, bmaj=1.458 mas, bpa=2.067 degrees ! Estimated noise=7.60235 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 = 0.0453501 Jy ! Component: 100 - total flux cleaned = 0.0561329 Jy ! Total flux subtracted in 100 components = 0.0561329 Jy ! Clean residual min=-0.002719 max=0.004126 Jy/beam ! Clean residual mean=0.000016 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0561329 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0561329 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=0.076846 ! Fit after self-cal, rms=0.023091Jy sigma=0.076150 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458259 Jy ! Component: 100 - total flux cleaned = 0.00723911 Jy ! Total flux subtracted in 100 components = 0.00723911 Jy ! Clean residual min=-0.002380 max=0.002890 Jy/beam ! Clean residual mean=0.000012 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.063372 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.063372 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=0.022247Jy sigma=0.071544 ! Fit after self-cal, rms=0.022299Jy sigma=0.071536 ! 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=1.08 mas, bmaj=1.798 mas, bpa=-0.03509 degrees ! Estimated noise=4.69641 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 (0.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375196 Jy ! Component: 100 - total flux cleaned = 0.00596556 Jy ! Component: 150 - total flux cleaned = 0.00743245 Jy ! Component: 200 - total flux cleaned = 0.00845173 Jy ! Total flux subtracted in 200 components = 0.00845173 Jy ! Clean residual min=-0.002364 max=0.001837 Jy/beam ! Clean residual mean=0.000011 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0718237 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.0718237 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=0.021903Jy sigma=0.069105 ! Fit after self-cal, rms=0.021852Jy sigma=0.068967 ! 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 0.99 FD 1.13 HN 0.91 KP 0.95 ! LA 1.03 MK 1.02 NL 1.08 OV 1.02 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.92 KP 0.97 ! LA 0.92 MK 1.04 NL 1.03 OV 0.94 ! PT 0.92 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.16 HN 0.94 KP 1.14 ! LA 0.94 MK 1.07 NL 1.07 OV 0.97 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.06 KP 1.01 ! LA 1.00 MK 1.19 NL 0.98 OV 0.99 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.09 HN 0.94 KP 1.08 ! LA 0.92 MK 0.94 NL 1.02 OV 0.93 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 HN 1.12 KP 1.05 ! LA 0.95 MK 1.07 NL 1.03 OV 1.12 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.99 HN 0.89 KP 1.11 ! LA 1.04 MK 1.02 NL 0.98 OV 1.04 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 0.95 KP 1.16 ! LA 0.93 MK 0.99 NL 0.97 OV 1.03 ! PT 0.79 SC 1.08 ! ! ! Fit before self-cal, rms=0.021852Jy sigma=0.068967 ! Fit after self-cal, rms=0.020356Jy sigma=0.064998 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.807 mas, bpa=0.1682 degrees ! Estimated noise=4.53714 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 = -0.000669118 Jy ! Component: 100 - total flux cleaned = -0.00050164 Jy ! Component: 150 - total flux cleaned = -0.000427895 Jy ! Component: 200 - total flux cleaned = -0.000369769 Jy ! Total flux subtracted in 200 components = -0.000369769 Jy ! Clean residual min=-0.001466 max=0.001211 Jy/beam ! Clean residual mean=0.000006 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.071454 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.071454 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=0.020112Jy sigma=0.064985 ! Fit after self-cal, rms=0.020371Jy sigma=0.064908 ! 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=0.020371Jy sigma=0.064908 ! Fit after self-cal, rms=0.020203Jy sigma=0.063499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.807 mas, bpa=-0.1285 degrees ! Estimated noise=4.45462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000524564 Jy ! Component: 100 - total flux cleaned = -0.000335792 Jy ! Component: 150 - total flux cleaned = -0.000215622 Jy ! Component: 200 - total flux cleaned = -0.000107079 Jy ! Total flux subtracted in 200 components = -0.000107079 Jy ! Clean residual min=-0.001349 max=0.001193 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0713469 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0713469 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=0.020021Jy sigma=0.063541 ! Fit after self-cal, rms=0.020275Jy sigma=0.063504 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 = -8.05905e-06 Jy ! Component: 100 - total flux cleaned = 7.82896e-05 Jy ! Component: 150 - total flux cleaned = 0.000129102 Jy ! Component: 200 - total flux cleaned = 0.000154581 Jy ! Total flux subtracted in 200 components = 0.000154581 Jy ! Clean residual min=-0.001326 max=0.001150 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0715015 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.0715015 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=0.020245Jy sigma=0.063535 ! Fit after self-cal, rms=0.020231Jy sigma=0.063530 ! 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=0.020231Jy sigma=0.063530 ! Fit after self-cal, rms=0.019937Jy sigma=0.063333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.81 mas, bpa=-0.234 degrees ! Estimated noise=4.35501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010047 Jy ! Component: 100 - total flux cleaned = -0.000892919 Jy ! Component: 150 - total flux cleaned = -0.000783538 Jy ! Component: 200 - total flux cleaned = -0.000749864 Jy ! Total flux subtracted in 200 components = -0.000749864 Jy ! Clean residual min=-0.001255 max=0.001198 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0707516 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.0707516 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=0.019778Jy sigma=0.063444 ! Fit after self-cal, rms=0.019863Jy sigma=0.063433 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 = 1.85113e-05 Jy ! Component: 100 - total flux cleaned = 8.55278e-05 Jy ! Component: 150 - total flux cleaned = 9.3637e-05 Jy ! Component: 200 - total flux cleaned = 0.000100931 Jy ! Total flux subtracted in 200 components = 0.000100931 Jy ! Clean residual min=-0.001246 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0708525 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.0708525 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=0.019844Jy sigma=0.063457 ! Fit after self-cal, rms=0.019832Jy sigma=0.063455 ! 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=0.019832Jy sigma=0.063455 ! Fit after self-cal, rms=0.019530Jy sigma=0.063295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.232 mas, bmaj=2.84 mas, bpa=5.688 degrees ! Estimated noise=4.8958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000971089 Jy ! Component: 100 - total flux cleaned = -0.000955864 Jy ! Component: 150 - total flux cleaned = -0.000913564 Jy ! Component: 200 - total flux cleaned = -0.000897382 Jy ! Total flux subtracted in 200 components = -0.000897382 Jy ! Clean residual min=-0.001535 max=0.001435 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0699552 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.0699552 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=0.019389Jy sigma=0.063414 ! Fit after self-cal, rms=0.019428Jy sigma=0.063409 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 = 4.15886e-05 Jy ! Component: 100 - total flux cleaned = 9.06674e-05 Jy ! Component: 150 - total flux cleaned = 0.000103155 Jy ! Component: 200 - total flux cleaned = 0.00010901 Jy ! Total flux subtracted in 200 components = 0.00010901 Jy ! Clean residual min=-0.001509 max=0.001415 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0700642 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.0700642 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=0.019424Jy sigma=0.063424 ! Fit after self-cal, rms=0.019419Jy sigma=0.063423 ! 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=1.09 mas, bmaj=1.811 mas, bpa=-0.3356 degrees ! Estimated noise=4.25624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.811 at -0.3356 degrees (North through East) ! Clean map min=-0.0011685 max=0.053939 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=0.8569 mas, bmaj=1.472 mas, bpa=1.986 degrees ! Estimated noise=6.9735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415481 Jy ! Component: 100 - total flux cleaned = 0.0513424 Jy ! Component: 150 - total flux cleaned = 0.0553643 Jy ! Component: 200 - total flux cleaned = 0.0579388 Jy ! Total flux subtracted in 200 components = 0.0579388 Jy ! Clean residual min=-0.001527 max=0.001834 Jy/beam ! Clean residual mean=0.000007 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0579388 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0579388 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.811 mas, bpa=-0.3356 degrees ! Estimated noise=4.25624 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 = 0.00330813 Jy ! Component: 100 - total flux cleaned = 0.00551389 Jy ! Component: 150 - total flux cleaned = 0.0071076 Jy ! Component: 200 - total flux cleaned = 0.00829776 Jy ! Total flux subtracted in 200 components = 0.00829776 Jy ! Clean residual min=-0.001081 max=0.001198 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0662365 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.0662365 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=2.232 mas, bmaj=2.84 mas, bpa=5.688 degrees ! Estimated noise=4.8958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153689 Jy ! Component: 100 - total flux cleaned = 0.00243759 Jy ! Component: 150 - total flux cleaned = 0.00299934 Jy ! Component: 200 - total flux cleaned = 0.0033569 Jy ! Total flux subtracted in 200 components = 0.0033569 Jy ! Clean residual min=-0.001462 max=0.001355 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0695934 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 = 0.000229901 Jy ! Component: 100 - total flux cleaned = 0.000378159 Jy ! Component: 150 - total flux cleaned = 0.000405257 Jy ! Component: 200 - total flux cleaned = 0.00042208 Jy ! Total flux subtracted in 200 components = 0.00042208 Jy ! Clean residual min=-0.001498 max=0.001376 Jy/beam ! Clean residual mean=0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0700155 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 105 components and 0.0700155 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.811 mas, bpa=-0.3356 degrees ! Estimated noise=4.25624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.90527e-05 Jy ! Component: 100 - total flux cleaned = -2.394e-05 Jy ! Component: 150 - total flux cleaned = -2.81772e-06 Jy ! Component: 200 - total flux cleaned = 6.46119e-06 Jy ! Total flux subtracted in 200 components = 6.46119e-06 Jy ! Clean residual min=-0.001232 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0700219 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.0700219 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=0.019409Jy sigma=0.063477 ! Fit after self-cal, rms=0.019382Jy sigma=0.063467 wmodel /scr/pima/s4195a_uvs/J1143+6122_X_map.mod ! Writing 112 model components to file: /scr/pima/s4195a_uvs/J1143+6122_X_map.mod wobs /scr/pima/s4195a_uvs/J1143+6122_X_uvs.fits ! Writing UV FITS file: /scr/pima/s4195a_uvs/J1143+6122_X_uvs.fits wwins /scr/pima/s4195a_uvs/J1143+6122_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s4195a_uvs/J1143+6122_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 = 6.4771e-06 Jy ! Component: 100 - total flux cleaned = 0.000172086 Jy ! Component: 150 - total flux cleaned = 0.000343862 Jy ! Component: 200 - total flux cleaned = 0.00054046 Jy ! Component: 250 - total flux cleaned = 0.0006505 Jy ! Component: 300 - total flux cleaned = 0.000756405 Jy ! Component: 350 - total flux cleaned = 0.000829404 Jy ! Component: 400 - total flux cleaned = 0.000915049 Jy ! Component: 450 - total flux cleaned = 0.0010122 Jy ! Component: 500 - total flux cleaned = 0.00109339 Jy ! Component: 550 - total flux cleaned = 0.00118607 Jy ! Component: 600 - total flux cleaned = 0.00125063 Jy ! Component: 650 - total flux cleaned = 0.00132644 Jy ! Component: 700 - total flux cleaned = 0.00137563 Jy ! Component: 750 - total flux cleaned = 0.00142416 Jy ! Component: 800 - total flux cleaned = 0.00145983 Jy ! Component: 850 - total flux cleaned = 0.00151841 Jy ! Component: 900 - total flux cleaned = 0.00154159 Jy ! Component: 950 - total flux cleaned = 0.00159841 Jy ! Component: 1000 - total flux cleaned = 0.00165397 Jy ! Component: 1050 - total flux cleaned = 0.00167601 Jy ! Component: 1100 - total flux cleaned = 0.00172989 Jy ! Component: 1150 - total flux cleaned = 0.00178243 Jy ! Component: 1200 - total flux cleaned = 0.00178233 Jy ! Component: 1250 - total flux cleaned = 0.00182345 Jy ! Component: 1300 - total flux cleaned = 0.00185391 Jy ! Component: 1350 - total flux cleaned = 0.00184392 Jy ! Component: 1400 - total flux cleaned = 0.00187379 Jy ! Component: 1450 - total flux cleaned = 0.00188362 Jy ! Component: 1500 - total flux cleaned = 0.00190291 Jy ! Component: 1550 - total flux cleaned = 0.00191221 Jy ! Component: 1600 - total flux cleaned = 0.0018557 Jy ! Component: 1650 - total flux cleaned = 0.00186499 Jy ! Component: 1700 - total flux cleaned = 0.00184653 Jy ! Component: 1750 - total flux cleaned = 0.00184676 Jy ! Component: 1800 - total flux cleaned = 0.00182878 Jy ! Component: 1850 - total flux cleaned = 0.00182878 Jy ! Component: 1900 - total flux cleaned = 0.00183774 Jy ! Component: 1950 - total flux cleaned = 0.00189045 Jy ! Component: 2000 - total flux cleaned = 0.00189891 Jy ! Component: 2050 - total flux cleaned = 0.00186435 Jy ! Component: 2100 - total flux cleaned = 0.00188145 Jy ! Component: 2150 - total flux cleaned = 0.00186477 Jy ! Component: 2200 - total flux cleaned = 0.00189011 Jy ! Component: 2250 - total flux cleaned = 0.00192336 Jy ! Component: 2300 - total flux cleaned = 0.00190682 Jy ! Component: 2350 - total flux cleaned = 0.00194764 Jy ! Component: 2400 - total flux cleaned = 0.0019639 Jy ! Component: 2450 - total flux cleaned = 0.00197181 Jy ! Component: 2500 - total flux cleaned = 0.00193183 Jy ! Component: 2550 - total flux cleaned = 0.00198728 Jy ! Component: 2600 - total flux cleaned = 0.00197949 Jy ! Component: 2650 - total flux cleaned = 0.00197952 Jy ! Component: 2700 - total flux cleaned = 0.00201046 Jy ! Component: 2750 - total flux cleaned = 0.00201039 Jy ! Component: 2800 - total flux cleaned = 0.00197213 Jy ! Component: 2850 - total flux cleaned = 0.00201768 Jy ! Component: 2900 - total flux cleaned = 0.00203265 Jy ! Component: 2950 - total flux cleaned = 0.00200267 Jy ! Component: 3000 - total flux cleaned = 0.00198777 Jy ! Component: 3050 - total flux cleaned = 0.00199512 Jy ! Component: 3100 - total flux cleaned = 0.00204665 Jy ! Component: 3150 - total flux cleaned = 0.00203198 Jy ! Component: 3200 - total flux cleaned = 0.00201747 Jy ! Component: 3250 - total flux cleaned = 0.00203199 Jy ! Component: 3300 - total flux cleaned = 0.00206797 Jy ! Component: 3350 - total flux cleaned = 0.00204647 Jy ! Component: 3400 - total flux cleaned = 0.00210331 Jy ! Component: 3450 - total flux cleaned = 0.00207504 Jy ! Component: 3500 - total flux cleaned = 0.00206795 Jy ! Component: 3550 - total flux cleaned = 0.00210294 Jy ! Component: 3600 - total flux cleaned = 0.00210297 Jy ! Component: 3650 - total flux cleaned = 0.00210978 Jy ! Component: 3700 - total flux cleaned = 0.00215792 Jy ! Component: 3750 - total flux cleaned = 0.00217157 Jy ! Component: 3800 - total flux cleaned = 0.00219882 Jy ! Component: 3850 - total flux cleaned = 0.00220554 Jy ! Component: 3900 - total flux cleaned = 0.00222577 Jy ! Component: 3950 - total flux cleaned = 0.00223919 Jy ! Component: 4000 - total flux cleaned = 0.0022592 Jy ! Component: 4050 - total flux cleaned = 0.00225263 Jy ! Total flux subtracted in 4096 components = 0.00226587 Jy ! Clean residual min=-0.000437 max=0.000343 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0722878 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 431 components and 0.0722878 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s4195a_uvs/J1143+6122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.811 at -0.3356 degrees (North through East) ! Clean map min=-0.00077203 max=0.053906 Jy/beam ! Writing clean map to FITS file: /scr/pima/s4195a_uvs/J1143+6122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0539055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.638112 0.638112 1.27622 2.55245 5.1049 10.2098 20.4196 40.8392 81.6783 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 quit ! Quitting program ! Log file /scr/pima/s4195a_uvs/J1143+6122_X_uvs.log closed on Sun Oct 13 02:13:59 2013