! Started logfile: /d2/scr/pima/bp171ab_uvs/J0608+5422_C_uvs.log on Mon Dec 9 01:40:03 2013 obs /d2/scr/pima/bp171ab_uvs/J0608+5422_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0608+5422_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0608+5422 ! ! 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 960 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 /d2/scr/pima/bp171ab_uvs/J0608+5422_C] 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 0.300x0.300 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=1.001217Jy sigma=0.979600 ! Fit after self-cal, rms=0.989865Jy sigma=0.962627 ! 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=1.357 mas, bmaj=5.089 mas, bpa=-40.17 degrees ! Estimated noise=35.576 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 = 0.0107 Jy ! Component: 100 - total flux cleaned = 0.0133143 Jy ! Total flux subtracted in 100 components = 0.0133143 Jy ! Clean residual min=-0.002091 max=0.002191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0133143 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0133143 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=0.017099Jy sigma=0.018122 ! Fit after self-cal, rms=0.013010Jy sigma=0.014885 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044225 Jy ! Component: 100 - total flux cleaned = 0.00532604 Jy ! Total flux subtracted in 100 components = 0.00532604 Jy ! Clean residual min=-0.001675 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0186404 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0186404 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=0.013005Jy sigma=0.012788 ! Fit after self-cal, rms=0.012995Jy sigma=0.012783 ! 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=1.732 mas, bmaj=5.319 mas, bpa=-41.37 degrees ! Estimated noise=26.0618 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 = 0.000367843 Jy ! Component: 100 - total flux cleaned = 0.000495059 Jy ! Component: 150 - total flux cleaned = 0.000545551 Jy ! Component: 200 - total flux cleaned = 0.000588174 Jy ! Total flux subtracted in 200 components = 0.000588174 Jy ! Clean residual min=-0.001101 max=0.001345 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0192286 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0192286 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=0.013063Jy sigma=0.012621 ! Fit after self-cal, rms=0.013058Jy sigma=0.012618 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.732 x 5.319 at -41.37 degrees (North through East) ! Clean map min=-0.0010546 max=0.018258 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* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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* MK 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* MK 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* MK 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* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013058Jy sigma=0.012618 ! Fit after self-cal, rms=0.013058Jy sigma=0.012618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=5.319 mas, bpa=-41.37 degrees ! Estimated noise=26.0618 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 = -1.96054e-05 Jy ! Component: 100 - total flux cleaned = 4.53921e-06 Jy ! Component: 150 - total flux cleaned = 4.53677e-05 Jy ! Component: 200 - total flux cleaned = 7.2613e-05 Jy ! Total flux subtracted in 200 components = 7.2613e-05 Jy ! Clean residual min=-0.001071 max=0.001312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0193012 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0193012 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=0.013072Jy sigma=0.012574 ! Fit after self-cal, rms=0.013070Jy sigma=0.012573 ! 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=0.013070Jy sigma=0.012573 ! Fit after self-cal, rms=0.013070Jy sigma=0.012573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=5.319 mas, bpa=-41.37 degrees ! Estimated noise=26.0618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.05246e-06 Jy ! Component: 100 - total flux cleaned = 2.31103e-05 Jy ! Component: 150 - total flux cleaned = 5.32672e-05 Jy ! Component: 200 - total flux cleaned = 7.39096e-05 Jy ! Total flux subtracted in 200 components = 7.39096e-05 Jy ! Clean residual min=-0.001071 max=0.001292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0193751 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0193751 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=0.013077Jy sigma=0.012550 ! Fit after self-cal, rms=0.013077Jy sigma=0.012549 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9, -48.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608473 Jy ! Component: 100 - total flux cleaned = 0.000577711 Jy ! Component: 150 - total flux cleaned = 0.000575543 Jy ! Component: 200 - total flux cleaned = 0.000632319 Jy ! Total flux subtracted in 200 components = 0.000632319 Jy ! Clean residual min=-0.001074 max=0.001047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0200074 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.0200074 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=0.012994Jy sigma=0.012352 ! Fit after self-cal, rms=0.012974Jy sigma=0.012333 ! 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=0.012974Jy sigma=0.012333 ! Fit after self-cal, rms=0.012937Jy sigma=0.012286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=5.339 mas, bpa=-41.33 degrees ! Estimated noise=25.7277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77725e-05 Jy ! Component: 100 - total flux cleaned = 1.57359e-05 Jy ! Component: 150 - total flux cleaned = 1.51202e-05 Jy ! Component: 200 - total flux cleaned = 2.82043e-05 Jy ! Total flux subtracted in 200 components = 2.82043e-05 Jy ! Clean residual min=-0.001002 max=0.000965 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0200356 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.0200356 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=0.012886Jy sigma=0.012265 ! Fit after self-cal, rms=0.012884Jy sigma=0.012261 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 = 1.26768e-05 Jy ! Component: 100 - total flux cleaned = 1.26826e-05 Jy ! Component: 150 - total flux cleaned = 2.39103e-05 Jy ! Component: 200 - total flux cleaned = 4.40924e-05 Jy ! Total flux subtracted in 200 components = 4.40924e-05 Jy ! Clean residual min=-0.001012 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0200797 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.0200797 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=0.012856Jy sigma=0.012250 ! Fit after self-cal, rms=0.012855Jy sigma=0.012249 ! 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=0.012855Jy sigma=0.012249 ! Fit after self-cal, rms=0.012854Jy sigma=0.012248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=5.786 mas, bpa=-50.04 degrees ! Estimated noise=30.2734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.79613e-05 Jy ! Component: 100 - total flux cleaned = -4.2086e-05 Jy ! Component: 150 - total flux cleaned = -4.46858e-06 Jy ! Component: 200 - total flux cleaned = 2.75744e-05 Jy ! Total flux subtracted in 200 components = 2.75744e-05 Jy ! Clean residual min=-0.001109 max=0.000998 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0201073 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.0201073 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=0.012835Jy sigma=0.012252 ! Fit after self-cal, rms=0.012833Jy sigma=0.012251 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 = -4.89756e-06 Jy ! Component: 100 - total flux cleaned = 2.48628e-05 Jy ! Component: 150 - total flux cleaned = 4.01868e-05 Jy ! Component: 200 - total flux cleaned = 4.4461e-05 Jy ! Total flux subtracted in 200 components = 4.4461e-05 Jy ! Clean residual min=-0.001092 max=0.000999 Jy/beam ! Clean residual mean=-0.000004 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0201517 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.0201517 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=0.012826Jy sigma=0.012251 ! Fit after self-cal, rms=0.012824Jy sigma=0.012251 ! 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=1.733 mas, bmaj=5.34 mas, bpa=-41.33 degrees ! Estimated noise=25.7003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.733 x 5.34 at -41.33 degrees (North through East) ! Clean map min=-0.0010111 max=0.017847 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=1.357 mas, bmaj=5.107 mas, bpa=-40.11 degrees ! Estimated noise=35.1556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140401 Jy ! Component: 100 - total flux cleaned = 0.0173028 Jy ! Component: 150 - total flux cleaned = 0.018005 Jy ! Component: 200 - total flux cleaned = 0.0186308 Jy ! Total flux subtracted in 200 components = 0.0186308 Jy ! Clean residual min=-0.001506 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0186309 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0186309 Jy ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=5.34 mas, bpa=-41.33 degrees ! Estimated noise=25.7003 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 = 0.000454034 Jy ! Component: 100 - total flux cleaned = 0.000673679 Jy ! Component: 150 - total flux cleaned = 0.000753767 Jy ! Component: 200 - total flux cleaned = 0.000825202 Jy ! Total flux subtracted in 200 components = 0.000825202 Jy ! Clean residual min=-0.001093 max=0.001033 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0194561 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0194561 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=3.834 mas, bmaj=5.786 mas, bpa=-50.04 degrees ! Estimated noise=30.2734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.66465e-05 Jy ! Component: 100 - total flux cleaned = 0.000189683 Jy ! Component: 150 - total flux cleaned = 0.000262652 Jy ! Component: 200 - total flux cleaned = 0.000312846 Jy ! Total flux subtracted in 200 components = 0.000312846 Jy ! Clean residual min=-0.001153 max=0.001032 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0197689 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 = 2.2055e-05 Jy ! Component: 100 - total flux cleaned = 6.20917e-05 Jy ! Component: 150 - total flux cleaned = 7.98904e-05 Jy ! Component: 200 - total flux cleaned = 0.000105069 Jy ! Total flux subtracted in 200 components = 0.000105069 Jy ! Clean residual min=-0.001130 max=0.001034 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.019874 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 88 components and 0.019874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=5.34 mas, bpa=-41.33 degrees ! Estimated noise=25.7003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.49353e-05 Jy ! Component: 100 - total flux cleaned = -8.06367e-05 Jy ! Component: 150 - total flux cleaned = -2.70795e-05 Jy ! Component: 200 - total flux cleaned = 9.37881e-06 Jy ! Total flux subtracted in 200 components = 9.37881e-06 Jy ! Clean residual min=-0.001040 max=0.000959 Jy/beam ! Clean residual mean=-0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0198833 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.0198833 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=0.012802Jy sigma=0.012308 ! Fit after self-cal, rms=0.012795Jy sigma=0.012304 wmodel /d2/scr/pima/bp171ab_uvs/J0608+5422_C_map.mod ! Writing 110 model components to file: /d2/scr/pima/bp171ab_uvs/J0608+5422_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0608+5422_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0608+5422_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0608+5422_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J0608+5422_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 = -0.000134186 Jy ! Component: 100 - total flux cleaned = -0.000168605 Jy ! Component: 150 - total flux cleaned = -0.000153311 Jy ! Component: 200 - total flux cleaned = -0.000138545 Jy ! Component: 250 - total flux cleaned = -0.000123994 Jy ! Component: 300 - total flux cleaned = -0.000168118 Jy ! Component: 350 - total flux cleaned = -0.000210548 Jy ! Component: 400 - total flux cleaned = -0.00025189 Jy ! Component: 450 - total flux cleaned = -0.000278651 Jy ! Component: 500 - total flux cleaned = -0.000344007 Jy ! Component: 550 - total flux cleaned = -0.000356556 Jy ! Component: 600 - total flux cleaned = -0.000431279 Jy ! Component: 650 - total flux cleaned = -0.000431129 Jy ! Component: 700 - total flux cleaned = -0.000455238 Jy ! Component: 750 - total flux cleaned = -0.000536996 Jy ! Component: 800 - total flux cleaned = -0.000582569 Jy ! Component: 850 - total flux cleaned = -0.00066109 Jy ! Component: 900 - total flux cleaned = -0.000738351 Jy ! Component: 950 - total flux cleaned = -0.000792601 Jy ! Component: 1000 - total flux cleaned = -0.000856652 Jy ! Component: 1050 - total flux cleaned = -0.000877611 Jy ! Component: 1100 - total flux cleaned = -0.00087766 Jy ! Component: 1150 - total flux cleaned = -0.000938844 Jy ! Component: 1200 - total flux cleaned = -0.000918748 Jy ! Component: 1250 - total flux cleaned = -0.000938552 Jy ! Component: 1300 - total flux cleaned = -0.000987415 Jy ! Component: 1350 - total flux cleaned = -0.00098741 Jy ! Component: 1400 - total flux cleaned = -0.00101619 Jy ! Component: 1450 - total flux cleaned = -0.00106319 Jy ! Component: 1500 - total flux cleaned = -0.00107238 Jy ! Component: 1550 - total flux cleaned = -0.00105419 Jy ! Component: 1600 - total flux cleaned = -0.00107247 Jy ! Component: 1650 - total flux cleaned = -0.00110834 Jy ! Component: 1700 - total flux cleaned = -0.00113479 Jy ! Component: 1750 - total flux cleaned = -0.00114351 Jy ! Component: 1800 - total flux cleaned = -0.00115218 Jy ! Component: 1850 - total flux cleaned = -0.00119485 Jy ! Component: 1900 - total flux cleaned = -0.00118633 Jy ! Component: 1950 - total flux cleaned = -0.00120307 Jy ! Component: 2000 - total flux cleaned = -0.00122784 Jy ! Component: 2050 - total flux cleaned = -0.00123609 Jy ! Component: 2100 - total flux cleaned = -0.0012524 Jy ! Component: 2150 - total flux cleaned = -0.00130075 Jy ! Component: 2200 - total flux cleaned = -0.0013406 Jy ! Component: 2250 - total flux cleaned = -0.00134846 Jy ! Component: 2300 - total flux cleaned = -0.00137986 Jy ! Component: 2350 - total flux cleaned = -0.00137981 Jy ! Component: 2400 - total flux cleaned = -0.00141071 Jy ! Component: 2450 - total flux cleaned = -0.00144131 Jy ! Component: 2500 - total flux cleaned = -0.00150196 Jy ! Component: 2550 - total flux cleaned = -0.00153958 Jy ! Component: 2600 - total flux cleaned = -0.00153955 Jy ! Component: 2650 - total flux cleaned = -0.0015915 Jy ! Component: 2700 - total flux cleaned = -0.00161368 Jy ! Component: 2750 - total flux cleaned = -0.00167944 Jy ! Component: 2800 - total flux cleaned = -0.0017158 Jy ! Component: 2850 - total flux cleaned = -0.00175912 Jy ! Component: 2900 - total flux cleaned = -0.00183087 Jy ! Component: 2950 - total flux cleaned = -0.00187369 Jy ! Component: 3000 - total flux cleaned = -0.00194451 Jy ! Component: 3050 - total flux cleaned = -0.00198666 Jy ! Component: 3100 - total flux cleaned = -0.00204961 Jy ! Component: 3150 - total flux cleaned = -0.00211218 Jy ! Component: 3200 - total flux cleaned = -0.00214673 Jy ! Component: 3250 - total flux cleaned = -0.00219488 Jy ! Component: 3300 - total flux cleaned = -0.00224278 Jy ! Component: 3350 - total flux cleaned = -0.00228365 Jy ! Component: 3400 - total flux cleaned = -0.00235818 Jy ! Component: 3450 - total flux cleaned = -0.00237162 Jy ! Component: 3500 - total flux cleaned = -0.00241181 Jy ! Component: 3550 - total flux cleaned = -0.00243845 Jy ! Component: 3600 - total flux cleaned = -0.00247169 Jy ! Component: 3650 - total flux cleaned = -0.00252457 Jy ! Component: 3700 - total flux cleaned = -0.002518 Jy ! Component: 3750 - total flux cleaned = -0.00257693 Jy ! Component: 3800 - total flux cleaned = -0.00260947 Jy ! Component: 3850 - total flux cleaned = -0.00262894 Jy ! Component: 3900 - total flux cleaned = -0.00264189 Jy ! Component: 3950 - total flux cleaned = -0.00268051 Jy ! Component: 4000 - total flux cleaned = -0.00271253 Jy ! Component: 4050 - total flux cleaned = -0.00275709 Jy ! Total flux subtracted in 4096 components = -0.00279516 Jy ! Clean residual min=-0.000346 max=0.000393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0170882 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 372 components and 0.0170882 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0608+5422_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.733 x 5.34 at -41.33 degrees (North through East) ! Clean map min=-0.00081347 max=0.017626 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0608+5422_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0176255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108451 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84593 1.84593 3.69185 7.3837 14.7674 29.5348 59.0696 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.52 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0608+5422_C_uvs.log closed on Mon Dec 9 01:40:09 2013