! Started logfile: /d2/scr/pima/bp177i_uvs/J1252+5151_X_uvs.log on Tue Apr 15 00:21:01 2014 obs /d2/scr/pima/bp177i_uvs/J1252+5151_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1252+5151_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.555556 visibilities/baseline/integration-bin. ! Found source: J1252+5151 ! ! 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 480 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 /d2/scr/pima/bp177i_uvs/J1252+5151_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000176Jy sigma=41.245454 ! Fit after self-cal, rms=0.974473Jy sigma=40.651713 ! 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=2.227 mas, bmaj=3.753 mas, bpa=68.03 degrees ! Estimated noise=0.976097 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 = 0.0189735 Jy ! Component: 100 - total flux cleaned = 0.0246391 Jy ! Total flux subtracted in 100 components = 0.0246391 Jy ! Clean residual min=-0.003012 max=0.003385 Jy/beam ! Clean residual mean=-0.000018 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0246391 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0246391 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=0.015465Jy sigma=0.626267 ! Fit after self-cal, rms=0.014625Jy sigma=0.584361 ! 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=2.374 mas, bmaj=3.995 mas, bpa=65.53 degrees ! Estimated noise=0.823761 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 = 0.00343348 Jy ! Component: 100 - total flux cleaned = 0.00539279 Jy ! Component: 150 - total flux cleaned = 0.00662164 Jy ! Component: 200 - total flux cleaned = 0.00740041 Jy ! Total flux subtracted in 200 components = 0.00740041 Jy ! Clean residual min=-0.002228 max=0.002239 Jy/beam ! Clean residual mean=-0.000012 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0320395 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.0320395 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=0.013657Jy sigma=0.552104 ! Fit after self-cal, rms=0.013638Jy sigma=0.551754 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.374 x 3.995 at 65.53 degrees (North through East) ! Clean map min=-0.0022233 max=0.025568 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 1.00* KP 0.92 ! LA 1.03 NL 0.87 OV 0.89 PT 0.95 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.00* KP 0.95 ! LA 0.92 NL 1.03 OV 0.93 PT 1.06 ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.013638Jy sigma=0.551754 ! Fit after self-cal, rms=0.013290Jy sigma=0.548076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=3.992 mas, bpa=65.47 degrees ! Estimated noise=0.809203 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 = 0.00050599 Jy ! Component: 100 - total flux cleaned = 0.000670033 Jy ! Component: 150 - total flux cleaned = 0.000765671 Jy ! Component: 200 - total flux cleaned = 0.000817636 Jy ! Total flux subtracted in 200 components = 0.000817636 Jy ! Clean residual min=-0.001997 max=0.001785 Jy/beam ! Clean residual mean=-0.000010 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0328571 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0328571 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=0.013258Jy sigma=0.547006 ! Fit after self-cal, rms=0.013256Jy sigma=0.546903 ! 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=0.013256Jy sigma=0.546903 ! Fit after self-cal, rms=0.013240Jy sigma=0.546781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=3.984 mas, bpa=65.44 degrees ! Estimated noise=0.807365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163644 Jy ! Component: 100 - total flux cleaned = 0.000187185 Jy ! Component: 150 - total flux cleaned = 0.000201782 Jy ! Component: 200 - total flux cleaned = 0.000229797 Jy ! Total flux subtracted in 200 components = 0.000229797 Jy ! Clean residual min=-0.001961 max=0.001768 Jy/beam ! Clean residual mean=-0.000010 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0330869 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.0330869 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=0.013231Jy sigma=0.546449 ! Fit after self-cal, rms=0.013230Jy sigma=0.546434 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 = 4.93843e-06 Jy ! Component: 100 - total flux cleaned = 1.80846e-05 Jy ! Component: 150 - total flux cleaned = 3.68822e-05 Jy ! Component: 200 - total flux cleaned = 5.4418e-05 Jy ! Total flux subtracted in 200 components = 5.4418e-05 Jy ! Clean residual min=-0.001935 max=0.001748 Jy/beam ! Clean residual mean=-0.000010 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0331413 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.0331413 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=0.013225Jy sigma=0.546209 ! Fit after self-cal, rms=0.013224Jy sigma=0.546200 ! 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=0.013224Jy sigma=0.546200 ! Fit after self-cal, rms=0.013214Jy sigma=0.546178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=3.978 mas, bpa=65.4 degrees ! Estimated noise=0.806239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.83098e-05 Jy ! Component: 100 - total flux cleaned = 5.98463e-05 Jy ! Component: 150 - total flux cleaned = 7.09859e-05 Jy ! Component: 200 - total flux cleaned = 8.65548e-05 Jy ! Total flux subtracted in 200 components = 8.65548e-05 Jy ! Clean residual min=-0.001914 max=0.001736 Jy/beam ! Clean residual mean=-0.000010 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0332279 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.0332279 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=0.013210Jy sigma=0.546014 ! Fit after self-cal, rms=0.013210Jy sigma=0.546006 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 = 5.98267e-06 Jy ! Component: 100 - total flux cleaned = 6.21965e-06 Jy ! Component: 150 - total flux cleaned = 1.11553e-05 Jy ! Component: 200 - total flux cleaned = 1.11584e-05 Jy ! Total flux subtracted in 200 components = 1.11584e-05 Jy ! Clean residual min=-0.001900 max=0.001719 Jy/beam ! Clean residual mean=-0.000010 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0332391 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.0332391 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=0.013206Jy sigma=0.545883 ! Fit after self-cal, rms=0.013205Jy sigma=0.545876 ! 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=0.013205Jy sigma=0.545876 ! Fit after self-cal, rms=0.013200Jy sigma=0.545870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.715 mas, bmaj=4.227 mas, bpa=65.6 degrees ! Estimated noise=0.839741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239426 Jy ! Component: 100 - total flux cleaned = 0.000265461 Jy ! Component: 150 - total flux cleaned = 0.000276111 Jy ! Component: 200 - total flux cleaned = 0.000286256 Jy ! Total flux subtracted in 200 components = 0.000286256 Jy ! Clean residual min=-0.001972 max=0.001901 Jy/beam ! Clean residual mean=-0.000011 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0335253 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.0335253 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=0.013200Jy sigma=0.545729 ! Fit after self-cal, rms=0.013202Jy sigma=0.545719 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 = 2.31709e-05 Jy ! Component: 100 - total flux cleaned = 2.80921e-05 Jy ! Component: 150 - total flux cleaned = 3.3163e-05 Jy ! Component: 200 - total flux cleaned = 4.28231e-05 Jy ! Total flux subtracted in 200 components = 4.28231e-05 Jy ! Clean residual min=-0.001956 max=0.001894 Jy/beam ! Clean residual mean=-0.000011 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0335681 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 104 components and 0.0335681 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=0.013199Jy sigma=0.545642 ! Fit after self-cal, rms=0.013199Jy sigma=0.545638 ! 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=2.359 mas, bmaj=3.974 mas, bpa=65.37 degrees ! Estimated noise=0.805639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.359 x 3.974 at 65.37 degrees (North through East) ! Clean map min=-0.0018551 max=0.025088 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=2.218 mas, bmaj=3.74 mas, bpa=67.97 degrees ! Estimated noise=0.953275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190519 Jy ! Component: 100 - total flux cleaned = 0.0243867 Jy ! Component: 150 - total flux cleaned = 0.0271218 Jy ! Component: 200 - total flux cleaned = 0.0289545 Jy ! Total flux subtracted in 200 components = 0.0289545 Jy ! Clean residual min=-0.002259 max=0.002344 Jy/beam ! Clean residual mean=-0.000013 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0289545 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0289545 Jy ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=3.974 mas, bpa=65.37 degrees ! Estimated noise=0.805639 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 = 0.00173271 Jy ! Component: 100 - total flux cleaned = 0.00276984 Jy ! Component: 150 - total flux cleaned = 0.00342957 Jy ! Component: 200 - total flux cleaned = 0.00386133 Jy ! Total flux subtracted in 200 components = 0.00386133 Jy ! Clean residual min=-0.002017 max=0.001815 Jy/beam ! Clean residual mean=-0.000010 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0328158 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.0328158 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=2.715 mas, bmaj=4.227 mas, bpa=65.6 degrees ! Estimated noise=0.839741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357826 Jy ! Component: 100 - total flux cleaned = 0.000534909 Jy ! Component: 150 - total flux cleaned = 0.000569925 Jy ! Component: 200 - total flux cleaned = 0.000595079 Jy ! Total flux subtracted in 200 components = 0.000595079 Jy ! Clean residual min=-0.002025 max=0.001970 Jy/beam ! Clean residual mean=-0.000012 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0334109 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 = 3.15011e-05 Jy ! Component: 100 - total flux cleaned = 6.09051e-05 Jy ! Component: 150 - total flux cleaned = 8.85235e-05 Jy ! Component: 200 - total flux cleaned = 0.000108286 Jy ! Total flux subtracted in 200 components = 0.000108286 Jy ! Clean residual min=-0.001983 max=0.001941 Jy/beam ! Clean residual mean=-0.000011 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0335192 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0335192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=3.974 mas, bpa=65.37 degrees ! Estimated noise=0.805639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.90715e-05 Jy ! Component: 100 - total flux cleaned = -9.67538e-05 Jy ! Component: 150 - total flux cleaned = -0.000102928 Jy ! Component: 200 - total flux cleaned = -0.00011492 Jy ! Total flux subtracted in 200 components = -0.00011492 Jy ! Clean residual min=-0.001872 max=0.001760 Jy/beam ! Clean residual mean=-0.000010 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0334042 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.0334042 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=0.013202Jy sigma=0.545886 ! Fit after self-cal, rms=0.013201Jy sigma=0.545856 wmodel /d2/scr/pima/bp177i_uvs/J1252+5151_X_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp177i_uvs/J1252+5151_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1252+5151_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1252+5151_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1252+5151_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1252+5151_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 = -2.40875e-05 Jy ! Component: 100 - total flux cleaned = 0.000176663 Jy ! Component: 150 - total flux cleaned = 0.000467178 Jy ! Component: 200 - total flux cleaned = 0.000763773 Jy ! Component: 250 - total flux cleaned = 0.000993362 Jy ! Component: 300 - total flux cleaned = 0.00105745 Jy ! Component: 350 - total flux cleaned = 0.00110199 Jy ! Component: 400 - total flux cleaned = 0.00112927 Jy ! Component: 450 - total flux cleaned = 0.00116671 Jy ! Component: 500 - total flux cleaned = 0.00110781 Jy ! Component: 550 - total flux cleaned = 0.00102998 Jy ! Component: 600 - total flux cleaned = 0.000988123 Jy ! Component: 650 - total flux cleaned = 0.000947868 Jy ! Component: 700 - total flux cleaned = 0.000890484 Jy ! Component: 750 - total flux cleaned = 0.00082632 Jy ! Component: 800 - total flux cleaned = 0.00078186 Jy ! Component: 850 - total flux cleaned = 0.000747565 Jy ! Component: 900 - total flux cleaned = 0.000713909 Jy ! Component: 950 - total flux cleaned = 0.000672885 Jy ! Component: 1000 - total flux cleaned = 0.000625168 Jy ! Component: 1050 - total flux cleaned = 0.000609476 Jy ! Component: 1100 - total flux cleaned = 0.000609448 Jy ! Component: 1150 - total flux cleaned = 0.000609495 Jy ! Component: 1200 - total flux cleaned = 0.000616922 Jy ! Component: 1250 - total flux cleaned = 0.000638568 Jy ! Component: 1300 - total flux cleaned = 0.000631403 Jy ! Component: 1350 - total flux cleaned = 0.00064556 Jy ! Component: 1400 - total flux cleaned = 0.000652495 Jy ! Component: 1450 - total flux cleaned = 0.000659441 Jy ! Component: 1500 - total flux cleaned = 0.000686891 Jy ! Component: 1550 - total flux cleaned = 0.000741079 Jy ! Component: 1600 - total flux cleaned = 0.000761185 Jy ! Component: 1650 - total flux cleaned = 0.000774521 Jy ! Component: 1700 - total flux cleaned = 0.00078111 Jy ! Component: 1750 - total flux cleaned = 0.000800919 Jy ! Component: 1800 - total flux cleaned = 0.000827228 Jy ! Component: 1850 - total flux cleaned = 0.000840308 Jy ! Component: 1900 - total flux cleaned = 0.000853381 Jy ! Component: 1950 - total flux cleaned = 0.000859923 Jy ! Component: 2000 - total flux cleaned = 0.000886087 Jy ! Component: 2050 - total flux cleaned = 0.000899138 Jy ! Component: 2100 - total flux cleaned = 0.000918731 Jy ! Component: 2150 - total flux cleaned = 0.000931789 Jy ! Component: 2200 - total flux cleaned = 0.000931809 Jy ! Component: 2250 - total flux cleaned = 0.000938344 Jy ! Component: 2300 - total flux cleaned = 0.000938338 Jy ! Component: 2350 - total flux cleaned = 0.000925175 Jy ! Component: 2400 - total flux cleaned = 0.000925133 Jy ! Component: 2450 - total flux cleaned = 0.000925151 Jy ! Component: 2500 - total flux cleaned = 0.00093172 Jy ! Component: 2550 - total flux cleaned = 0.000938372 Jy ! Component: 2600 - total flux cleaned = 0.000938348 Jy ! Component: 2650 - total flux cleaned = 0.000938373 Jy ! Component: 2700 - total flux cleaned = 0.000931628 Jy ! Component: 2750 - total flux cleaned = 0.00091803 Jy ! Component: 2800 - total flux cleaned = 0.000924916 Jy ! Component: 2850 - total flux cleaned = 0.000911196 Jy ! Component: 2900 - total flux cleaned = 0.000897365 Jy ! Component: 2950 - total flux cleaned = 0.000890462 Jy ! Component: 3000 - total flux cleaned = 0.00088345 Jy ! Component: 3050 - total flux cleaned = 0.00086929 Jy ! Component: 3100 - total flux cleaned = 0.000862133 Jy ! Component: 3150 - total flux cleaned = 0.000847736 Jy ! Component: 3200 - total flux cleaned = 0.000826029 Jy ! Component: 3250 - total flux cleaned = 0.000804086 Jy ! Component: 3300 - total flux cleaned = 0.000767133 Jy ! Component: 3350 - total flux cleaned = 0.000752119 Jy ! Component: 3400 - total flux cleaned = 0.000706865 Jy ! Component: 3450 - total flux cleaned = 0.000676333 Jy ! Component: 3500 - total flux cleaned = 0.000660811 Jy ! Component: 3550 - total flux cleaned = 0.000614045 Jy ! Component: 3600 - total flux cleaned = 0.00059811 Jy ! Component: 3650 - total flux cleaned = 0.000566277 Jy ! Component: 3700 - total flux cleaned = 0.000533978 Jy ! Component: 3750 - total flux cleaned = 0.000509422 Jy ! Component: 3800 - total flux cleaned = 0.000501251 Jy ! Component: 3850 - total flux cleaned = 0.000451281 Jy ! Component: 3900 - total flux cleaned = 0.000434442 Jy ! Component: 3950 - total flux cleaned = 0.000400395 Jy ! Component: 4000 - total flux cleaned = 0.000348631 Jy ! Component: 4050 - total flux cleaned = 0.00031365 Jy ! Total flux subtracted in 4096 components = 0.000260421 Jy ! Clean residual min=-0.000505 max=0.000547 Jy/beam ! Clean residual mean=-0.000003 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0336647 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 384 components and 0.0336647 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1252+5151_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.359 x 3.974 at 65.37 degrees (North through East) ! Clean map min=-0.00118 max=0.025227 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1252+5151_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0252273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.92162 1.92162 3.84325 7.68649 15.373 30.746 61.492 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 156.117 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1252+5151_X_uvs.log closed on Tue Apr 15 00:21:06 2014