! Started logfile: /d2/scr/pima/bp177i_uvs/J0928+6443_X_uvs.log on Tue Apr 15 00:15:58 2014 obs /d2/scr/pima/bp177i_uvs/J0928+6443_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0928+6443_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0928+6443 ! ! 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 1080 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/J0928+6443_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. ! ! 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=0.999929Jy sigma=36.453883 ! Fit after self-cal, rms=0.956138Jy sigma=34.782503 ! 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=0.7717 mas, bmaj=2.888 mas, bpa=-6.156 degrees ! Estimated noise=0.833502 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 = 0.0319349 Jy ! Component: 100 - total flux cleaned = 0.0404205 Jy ! Total flux subtracted in 100 components = 0.0404205 Jy ! Clean residual min=-0.003322 max=0.006116 Jy/beam ! Clean residual mean=0.000001 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0404205 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0404205 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=0.021347Jy sigma=0.756153 ! Fit after self-cal, rms=0.021267Jy sigma=0.753685 ! Inverting map ! Added new window around map position (3.4, 36.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056128 Jy ! Component: 100 - total flux cleaned = 0.00921153 Jy ! Total flux subtracted in 100 components = 0.00921153 Jy ! Clean residual min=-0.002869 max=0.004724 Jy/beam ! Clean residual mean=0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.049632 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.049632 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=0.019113Jy sigma=0.665634 ! Fit after self-cal, rms=0.018982Jy sigma=0.659463 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=2.871 mas, bpa=-6.875 degrees ! Estimated noise=0.599627 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 (1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573035 Jy ! Component: 100 - total flux cleaned = 0.00887319 Jy ! Component: 150 - total flux cleaned = 0.0110383 Jy ! Component: 200 - total flux cleaned = 0.0122964 Jy ! Total flux subtracted in 200 components = 0.0122964 Jy ! Clean residual min=-0.002124 max=0.003345 Jy/beam ! Clean residual mean=0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0619284 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.0619284 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=0.017103Jy sigma=0.587142 ! Fit after self-cal, rms=0.016943Jy sigma=0.581308 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9294 x 2.871 at -6.875 degrees (North through East) ! Clean map min=-0.0018947 max=0.042263 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 0.97 FD 1.07 HN 1.11 KP 1.00 ! LA 1.03 MK 1.10 NL 1.15 OV 0.94 ! PT 0.89 SC 0.88 ! ! ! 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=0.016943Jy sigma=0.581308 ! Fit after self-cal, rms=0.016921Jy sigma=0.577843 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9293 mas, bmaj=2.875 mas, bpa=-6.769 degrees ! Estimated noise=0.600551 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 = 0.00169981 Jy ! Component: 100 - total flux cleaned = 0.00226989 Jy ! Component: 150 - total flux cleaned = 0.00269997 Jy ! Component: 200 - total flux cleaned = 0.00276397 Jy ! Total flux subtracted in 200 components = 0.00276397 Jy ! Clean residual min=-0.001875 max=0.002415 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0646924 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.0646924 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=0.016688Jy sigma=0.570296 ! Fit after self-cal, rms=0.016662Jy sigma=0.569573 ! 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=0.016662Jy sigma=0.569573 ! Fit after self-cal, rms=0.016552Jy sigma=0.565892 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.871 mas, bpa=-6.721 degrees ! Estimated noise=0.599461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504403 Jy ! Component: 100 - total flux cleaned = 0.000591368 Jy ! Component: 150 - total flux cleaned = 0.000642269 Jy ! Component: 200 - total flux cleaned = 0.000666836 Jy ! Total flux subtracted in 200 components = 0.000666836 Jy ! Clean residual min=-0.001745 max=0.002133 Jy/beam ! Clean residual mean=0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0653592 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 113 components and 0.0653592 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=0.016467Jy sigma=0.563049 ! Fit after self-cal, rms=0.016459Jy sigma=0.562866 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 (-13.8, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174952 Jy ! Component: 100 - total flux cleaned = 0.00223656 Jy ! Component: 150 - total flux cleaned = 0.00263043 Jy ! Component: 200 - total flux cleaned = 0.00300092 Jy ! Total flux subtracted in 200 components = 0.00300092 Jy ! Clean residual min=-0.001530 max=0.001666 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0683601 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.0683601 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=0.016234Jy sigma=0.554190 ! Fit after self-cal, rms=0.016205Jy sigma=0.553041 ! 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=0.016205Jy sigma=0.553041 ! Fit after self-cal, rms=0.015970Jy sigma=0.542143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9272 mas, bmaj=2.868 mas, bpa=-6.771 degrees ! Estimated noise=0.600284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385539 Jy ! Component: 100 - total flux cleaned = 0.000459651 Jy ! Component: 150 - total flux cleaned = 0.000479539 Jy ! Component: 200 - total flux cleaned = 0.000516964 Jy ! Total flux subtracted in 200 components = 0.000516964 Jy ! Clean residual min=-0.001371 max=0.001620 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0688771 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 151 components and 0.0688771 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=0.015906Jy sigma=0.539909 ! Fit after self-cal, rms=0.015898Jy sigma=0.539641 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 (43.4, 28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140147 Jy ! Component: 100 - total flux cleaned = 0.00209869 Jy ! Component: 150 - total flux cleaned = 0.00247242 Jy ! Component: 200 - total flux cleaned = 0.00280595 Jy ! Total flux subtracted in 200 components = 0.00280595 Jy ! Clean residual min=-0.001256 max=0.001251 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.071683 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 176 components and 0.071683 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=0.015755Jy sigma=0.534414 ! Fit after self-cal, rms=0.015748Jy sigma=0.534180 ! 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=0.015748Jy sigma=0.534180 ! Fit after self-cal, rms=0.015731Jy sigma=0.534064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.051 mas, bmaj=3.072 mas, bpa=-7.524 degrees ! Estimated noise=0.73577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571616 Jy ! Component: 100 - total flux cleaned = 0.000972612 Jy ! Component: 150 - total flux cleaned = 0.00119207 Jy ! Component: 200 - total flux cleaned = 0.00137237 Jy ! Total flux subtracted in 200 components = 0.00137237 Jy ! Clean residual min=-0.001292 max=0.001308 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0730554 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 197 components and 0.0730554 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=0.015716Jy sigma=0.532683 ! Fit after self-cal, rms=0.015709Jy sigma=0.532568 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 = 0.000109096 Jy ! Component: 100 - total flux cleaned = 0.000310951 Jy ! Component: 150 - total flux cleaned = 0.000447167 Jy ! Component: 200 - total flux cleaned = 0.00059992 Jy ! Total flux subtracted in 200 components = 0.00059992 Jy ! Clean residual min=-0.001196 max=0.001279 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0736553 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 211 components and 0.0736553 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=0.015703Jy sigma=0.531948 ! Fit after self-cal, rms=0.015700Jy sigma=0.531884 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=2.868 mas, bpa=-6.76 degrees ! Estimated noise=0.600005 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9264 x 2.868 at -6.76 degrees (North through East) ! Clean map min=-0.0010827 max=0.041467 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=0.7698 mas, bmaj=2.889 mas, bpa=-6.086 degrees ! Estimated noise=0.839968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032124 Jy ! Component: 100 - total flux cleaned = 0.0414178 Jy ! Component: 150 - total flux cleaned = 0.0472478 Jy ! Component: 200 - total flux cleaned = 0.0514126 Jy ! Total flux subtracted in 200 components = 0.0514126 Jy ! Clean residual min=-0.002417 max=0.003033 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0514126 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0514126 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=2.868 mas, bpa=-6.76 degrees ! Estimated noise=0.600005 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 = 0.00495735 Jy ! Component: 100 - total flux cleaned = 0.00799635 Jy ! Component: 150 - total flux cleaned = 0.010215 Jy ! Component: 200 - total flux cleaned = 0.0120295 Jy ! Total flux subtracted in 200 components = 0.0120295 Jy ! Clean residual min=-0.001696 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0634421 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 70 components and 0.0634421 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=2.051 mas, bmaj=3.072 mas, bpa=-7.524 degrees ! Estimated noise=0.73577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233986 Jy ! Component: 100 - total flux cleaned = 0.00397305 Jy ! Component: 150 - total flux cleaned = 0.00522989 Jy ! Component: 200 - total flux cleaned = 0.00624644 Jy ! Total flux subtracted in 200 components = 0.00624644 Jy ! Clean residual min=-0.001486 max=0.001604 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0696886 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 = 0.000860571 Jy ! Component: 100 - total flux cleaned = 0.00160019 Jy ! Component: 150 - total flux cleaned = 0.00209163 Jy ! Component: 200 - total flux cleaned = 0.00252777 Jy ! Total flux subtracted in 200 components = 0.00252777 Jy ! Clean residual min=-0.001331 max=0.001350 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0722163 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 167 components and 0.0722163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=2.868 mas, bpa=-6.76 degrees ! Estimated noise=0.600005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357125 Jy ! Component: 100 - total flux cleaned = 0.000720662 Jy ! Component: 150 - total flux cleaned = 0.000898499 Jy ! Component: 200 - total flux cleaned = 0.00105783 Jy ! Total flux subtracted in 200 components = 0.00105783 Jy ! Clean residual min=-0.001420 max=0.001270 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0732741 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 190 components and 0.0732742 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=0.015817Jy sigma=0.535875 ! Fit after self-cal, rms=0.015811Jy sigma=0.535615 wmodel /d2/scr/pima/bp177i_uvs/J0928+6443_X_map.mod ! Writing 190 model components to file: /d2/scr/pima/bp177i_uvs/J0928+6443_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0928+6443_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0928+6443_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0928+6443_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177i_uvs/J0928+6443_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 = -0.000232305 Jy ! Component: 100 - total flux cleaned = -0.000430216 Jy ! Component: 150 - total flux cleaned = -0.000597018 Jy ! Component: 200 - total flux cleaned = -0.000776489 Jy ! Component: 250 - total flux cleaned = -0.000967714 Jy ! Component: 300 - total flux cleaned = -0.00115206 Jy ! Component: 350 - total flux cleaned = -0.0012951 Jy ! Component: 400 - total flux cleaned = -0.00139881 Jy ! Component: 450 - total flux cleaned = -0.00144912 Jy ! Component: 500 - total flux cleaned = -0.00149838 Jy ! Component: 550 - total flux cleaned = -0.00153049 Jy ! Component: 600 - total flux cleaned = -0.00154613 Jy ! Component: 650 - total flux cleaned = -0.00157665 Jy ! Component: 700 - total flux cleaned = -0.00157683 Jy ! Component: 750 - total flux cleaned = -0.00163565 Jy ! Component: 800 - total flux cleaned = -0.00167892 Jy ! Component: 850 - total flux cleaned = -0.00167911 Jy ! Component: 900 - total flux cleaned = -0.00174902 Jy ! Component: 950 - total flux cleaned = -0.00176277 Jy ! Component: 1000 - total flux cleaned = -0.00176308 Jy ! Component: 1050 - total flux cleaned = -0.00176313 Jy ! Component: 1100 - total flux cleaned = -0.00175013 Jy ! Component: 1150 - total flux cleaned = -0.00176318 Jy ! Component: 1200 - total flux cleaned = -0.00177575 Jy ! Component: 1250 - total flux cleaned = -0.00176297 Jy ! Component: 1300 - total flux cleaned = -0.00171337 Jy ! Component: 1350 - total flux cleaned = -0.00175025 Jy ! Component: 1400 - total flux cleaned = -0.00175009 Jy ! Component: 1450 - total flux cleaned = -0.00171419 Jy ! Component: 1500 - total flux cleaned = -0.00169082 Jy ! Component: 1550 - total flux cleaned = -0.00173743 Jy ! Component: 1600 - total flux cleaned = -0.00172597 Jy ! Component: 1650 - total flux cleaned = -0.0017258 Jy ! Component: 1700 - total flux cleaned = -0.00171445 Jy ! Component: 1750 - total flux cleaned = -0.00172564 Jy ! Component: 1800 - total flux cleaned = -0.00171462 Jy ! Component: 1850 - total flux cleaned = -0.00170372 Jy ! Component: 1900 - total flux cleaned = -0.00168217 Jy ! Component: 1950 - total flux cleaned = -0.00169277 Jy ! Component: 2000 - total flux cleaned = -0.0016929 Jy ! Component: 2050 - total flux cleaned = -0.00169292 Jy ! Component: 2100 - total flux cleaned = -0.00168262 Jy ! Component: 2150 - total flux cleaned = -0.00167228 Jy ! Component: 2200 - total flux cleaned = -0.00167213 Jy ! Component: 2250 - total flux cleaned = -0.00161166 Jy ! Component: 2300 - total flux cleaned = -0.00162162 Jy ! Component: 2350 - total flux cleaned = -0.00157207 Jy ! Component: 2400 - total flux cleaned = -0.00156222 Jy ! Component: 2450 - total flux cleaned = -0.00156218 Jy ! Component: 2500 - total flux cleaned = -0.00155243 Jy ! Component: 2550 - total flux cleaned = -0.00148556 Jy ! Component: 2600 - total flux cleaned = -0.00149491 Jy ! Component: 2650 - total flux cleaned = -0.00147619 Jy ! Component: 2700 - total flux cleaned = -0.00146686 Jy ! Component: 2750 - total flux cleaned = -0.00147598 Jy ! Component: 2800 - total flux cleaned = -0.0014668 Jy ! Component: 2850 - total flux cleaned = -0.00143946 Jy ! Component: 2900 - total flux cleaned = -0.00142146 Jy ! Component: 2950 - total flux cleaned = -0.00139467 Jy ! Component: 3000 - total flux cleaned = -0.00141249 Jy ! Component: 3050 - total flux cleaned = -0.00141246 Jy ! Component: 3100 - total flux cleaned = -0.00139517 Jy ! Component: 3150 - total flux cleaned = -0.00140378 Jy ! Component: 3200 - total flux cleaned = -0.00139515 Jy ! Component: 3250 - total flux cleaned = -0.00137814 Jy ! Component: 3300 - total flux cleaned = -0.00136127 Jy ! Component: 3350 - total flux cleaned = -0.00139482 Jy ! Component: 3400 - total flux cleaned = -0.00137807 Jy ! Component: 3450 - total flux cleaned = -0.00137805 Jy ! Component: 3500 - total flux cleaned = -0.00136167 Jy ! Component: 3550 - total flux cleaned = -0.00135354 Jy ! Component: 3600 - total flux cleaned = -0.00136976 Jy ! Component: 3650 - total flux cleaned = -0.00133748 Jy ! Component: 3700 - total flux cleaned = -0.00132946 Jy ! Component: 3750 - total flux cleaned = -0.00132153 Jy ! Component: 3800 - total flux cleaned = -0.00131363 Jy ! Component: 3850 - total flux cleaned = -0.00129008 Jy ! Component: 3900 - total flux cleaned = -0.00127454 Jy ! Component: 3950 - total flux cleaned = -0.00127462 Jy ! Component: 4000 - total flux cleaned = -0.0012747 Jy ! Component: 4050 - total flux cleaned = -0.00126704 Jy ! Total flux subtracted in 4096 components = -0.00125177 Jy ! Clean residual min=-0.000460 max=0.000462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0720224 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 506 components and 0.0720224 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0928+6443_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9264 x 2.868 at -6.76 degrees (North through East) ! Clean map min=-0.0010694 max=0.041208 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0928+6443_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0412084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128827 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.937871 0.937871 1.87574 3.75148 7.50296 15.0059 30.0119 60.0237 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 319.873 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0928+6443_X_uvs.log closed on Tue Apr 15 00:16:04 2014