! Started logfile: /d2/scr/pima/bp177h_uvs/J1413+5305_X_uvs.log on Sat Mar 29 22:20:49 2014 obs /d2/scr/pima/bp177h_uvs/J1413+5305_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1413+5305_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1413+5305 ! ! 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/bp177h_uvs/J1413+5305_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=0.999776Jy sigma=39.435890 ! Fit after self-cal, rms=0.980904Jy sigma=38.690586 ! 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=0.7304 mas, bmaj=2.599 mas, bpa=1.005 degrees ! Estimated noise=0.761611 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 = 0.0149287 Jy ! Component: 100 - total flux cleaned = 0.0182579 Jy ! Total flux subtracted in 100 components = 0.0182579 Jy ! Clean residual min=-0.001885 max=0.002058 Jy/beam ! Clean residual mean=0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0182579 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0182579 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=0.016510Jy sigma=0.629035 ! Fit after self-cal, rms=0.014744Jy sigma=0.556800 ! 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=0.8845 mas, bmaj=2.679 mas, bpa=0.6092 degrees ! Estimated noise=0.550924 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 = 0.0020826 Jy ! Component: 100 - total flux cleaned = 0.0030684 Jy ! Component: 150 - total flux cleaned = 0.00366935 Jy ! Component: 200 - total flux cleaned = 0.004045 Jy ! Total flux subtracted in 200 components = 0.004045 Jy ! Clean residual min=-0.001582 max=0.001455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0223029 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0223029 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=0.014429Jy sigma=0.546260 ! Fit after self-cal, rms=0.014424Jy sigma=0.546094 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8845 x 2.679 at 0.6092 degrees (North through East) ! Clean map min=-0.0014877 max=0.020538 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 0.97 FD 1.10 HN 1.00 KP 0.86 ! LA 0.98 MK 1.01 NL 1.16 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! 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=0.014424Jy sigma=0.546094 ! Fit after self-cal, rms=0.014436Jy sigma=0.545180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8845 mas, bmaj=2.678 mas, bpa=0.628 degrees ! Estimated noise=0.550882 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 = 0.000150545 Jy ! Component: 100 - total flux cleaned = 0.000219509 Jy ! Component: 150 - total flux cleaned = 0.000265769 Jy ! Component: 200 - total flux cleaned = 0.000308802 Jy ! Total flux subtracted in 200 components = 0.000308802 Jy ! Clean residual min=-0.001538 max=0.001401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0226117 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0226117 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=0.014422Jy sigma=0.544873 ! Fit after self-cal, rms=0.014422Jy sigma=0.544803 ! 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=0.014422Jy sigma=0.544803 ! Fit after self-cal, rms=0.014433Jy sigma=0.544797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=2.678 mas, bpa=0.6367 degrees ! Estimated noise=0.551216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.09394e-05 Jy ! Component: 100 - total flux cleaned = 7.51416e-05 Jy ! Component: 150 - total flux cleaned = 0.000105683 Jy ! Component: 200 - total flux cleaned = 0.000129034 Jy ! Total flux subtracted in 200 components = 0.000129034 Jy ! Clean residual min=-0.001536 max=0.001404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0227408 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0227408 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=0.014427Jy sigma=0.544697 ! Fit after self-cal, rms=0.014428Jy sigma=0.544682 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 = 6.98891e-06 Jy ! Component: 100 - total flux cleaned = 2.56779e-05 Jy ! Component: 150 - total flux cleaned = 4.63651e-05 Jy ! Component: 200 - total flux cleaned = 5.4165e-05 Jy ! Total flux subtracted in 200 components = 5.4165e-05 Jy ! Clean residual min=-0.001533 max=0.001403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0227949 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0227949 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=0.014424Jy sigma=0.544623 ! Fit after self-cal, rms=0.014424Jy sigma=0.544613 ! 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=0.014424Jy sigma=0.544613 ! Fit after self-cal, rms=0.014430Jy sigma=0.544612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.884 mas, bmaj=2.678 mas, bpa=0.6401 degrees ! Estimated noise=0.551431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.20884e-05 Jy ! Component: 100 - total flux cleaned = 4.37782e-05 Jy ! Component: 150 - total flux cleaned = 4.37325e-05 Jy ! Component: 200 - total flux cleaned = 5.03369e-05 Jy ! Total flux subtracted in 200 components = 5.03369e-05 Jy ! Clean residual min=-0.001532 max=0.001403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0228453 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0228453 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=0.014428Jy sigma=0.544575 ! Fit after self-cal, rms=0.014428Jy sigma=0.544566 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 = 1.21435e-05 Jy ! Component: 100 - total flux cleaned = 2.21938e-05 Jy ! Component: 150 - total flux cleaned = 2.22758e-05 Jy ! Component: 200 - total flux cleaned = 2.82459e-05 Jy ! Total flux subtracted in 200 components = 2.82459e-05 Jy ! Clean residual min=-0.001530 max=0.001401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0228735 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0228735 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=0.014426Jy sigma=0.544535 ! Fit after self-cal, rms=0.014426Jy sigma=0.544527 ! 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=0.014426Jy sigma=0.544527 ! Fit after self-cal, rms=0.014429Jy sigma=0.544527 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.006 mas, bmaj=2.921 mas, bpa=0.2477 degrees ! Estimated noise=0.709704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477842 Jy ! Component: 100 - total flux cleaned = 0.000661166 Jy ! Component: 150 - total flux cleaned = 0.00070644 Jy ! Component: 200 - total flux cleaned = 0.000730968 Jy ! Total flux subtracted in 200 components = 0.000730968 Jy ! Clean residual min=-0.002023 max=0.001638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0236045 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0236045 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=0.014432Jy sigma=0.544809 ! Fit after self-cal, rms=0.014431Jy sigma=0.544769 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 = 2.5273e-05 Jy ! Component: 100 - total flux cleaned = 5.6941e-05 Jy ! Component: 150 - total flux cleaned = 7.89564e-05 Jy ! Component: 200 - total flux cleaned = 9.32416e-05 Jy ! Total flux subtracted in 200 components = 9.32416e-05 Jy ! Clean residual min=-0.002013 max=0.001637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0236977 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0236977 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=0.014437Jy sigma=0.545020 ! Fit after self-cal, rms=0.014438Jy sigma=0.544982 ! 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=0.8841 mas, bmaj=2.678 mas, bpa=0.6424 degrees ! Estimated noise=0.551528 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8841 x 2.678 at 0.6424 degrees (North through East) ! Clean map min=-0.001453 max=0.020573 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=0.7294 mas, bmaj=2.598 mas, bpa=1.061 degrees ! Estimated noise=0.762313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159085 Jy ! Component: 100 - total flux cleaned = 0.0196849 Jy ! Component: 150 - total flux cleaned = 0.0210693 Jy ! Component: 200 - total flux cleaned = 0.0218689 Jy ! Total flux subtracted in 200 components = 0.0218689 Jy ! Clean residual min=-0.001775 max=0.001811 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0218689 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0218689 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=2.678 mas, bpa=0.6424 degrees ! Estimated noise=0.551528 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 = 0.00057781 Jy ! Component: 100 - total flux cleaned = 0.000660068 Jy ! Component: 150 - total flux cleaned = 0.000682161 Jy ! Component: 200 - total flux cleaned = 0.000710767 Jy ! Total flux subtracted in 200 components = 0.000710767 Jy ! Clean residual min=-0.001522 max=0.001415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0225796 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0225796 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=2.006 mas, bmaj=2.921 mas, bpa=0.2477 degrees ! Estimated noise=0.709704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579849 Jy ! Component: 100 - total flux cleaned = 0.000807993 Jy ! Component: 150 - total flux cleaned = 0.000847642 Jy ! Component: 200 - total flux cleaned = 0.000884454 Jy ! Total flux subtracted in 200 components = 0.000884454 Jy ! Clean residual min=-0.002021 max=0.001632 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0234641 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 = 4.19388e-05 Jy ! Component: 100 - total flux cleaned = 7.32605e-05 Jy ! Component: 150 - total flux cleaned = 0.000102178 Jy ! Component: 200 - total flux cleaned = 0.000122611 Jy ! Total flux subtracted in 200 components = 0.000122611 Jy ! Clean residual min=-0.002013 max=0.001637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0235867 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0235867 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=2.678 mas, bpa=0.6424 degrees ! Estimated noise=0.551528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162111 Jy ! Component: 100 - total flux cleaned = -0.000242861 Jy ! Component: 150 - total flux cleaned = -0.000307328 Jy ! Component: 200 - total flux cleaned = -0.00035394 Jy ! Total flux subtracted in 200 components = -0.00035394 Jy ! Clean residual min=-0.001527 max=0.001379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0232328 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0232328 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=0.014438Jy sigma=0.544895 ! Fit after self-cal, rms=0.014438Jy sigma=0.544784 wmodel /d2/scr/pima/bp177h_uvs/J1413+5305_X_map.mod ! Writing 51 model components to file: /d2/scr/pima/bp177h_uvs/J1413+5305_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1413+5305_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1413+5305_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1413+5305_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1413+5305_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 = -0.000236713 Jy ! Component: 100 - total flux cleaned = -8.87677e-05 Jy ! Component: 150 - total flux cleaned = 9.38567e-05 Jy ! Component: 200 - total flux cleaned = 0.000309418 Jy ! Component: 250 - total flux cleaned = 0.000473822 Jy ! Component: 300 - total flux cleaned = 0.000552603 Jy ! Component: 350 - total flux cleaned = 0.000609276 Jy ! Component: 400 - total flux cleaned = 0.000663855 Jy ! Component: 450 - total flux cleaned = 0.00076911 Jy ! Component: 500 - total flux cleaned = 0.000751646 Jy ! Component: 550 - total flux cleaned = 0.000801232 Jy ! Component: 600 - total flux cleaned = 0.00081715 Jy ! Component: 650 - total flux cleaned = 0.000770383 Jy ! Component: 700 - total flux cleaned = 0.00078531 Jy ! Component: 750 - total flux cleaned = 0.000770496 Jy ! Component: 800 - total flux cleaned = 0.000799336 Jy ! Component: 850 - total flux cleaned = 0.000799567 Jy ! Component: 900 - total flux cleaned = 0.000771653 Jy ! Component: 950 - total flux cleaned = 0.000757878 Jy ! Component: 1000 - total flux cleaned = 0.000704681 Jy ! Component: 1050 - total flux cleaned = 0.00070491 Jy ! Component: 1100 - total flux cleaned = 0.00067921 Jy ! Component: 1150 - total flux cleaned = 0.000653893 Jy ! Component: 1200 - total flux cleaned = 0.000604452 Jy ! Component: 1250 - total flux cleaned = 0.000568225 Jy ! Component: 1300 - total flux cleaned = 0.000520619 Jy ! Component: 1350 - total flux cleaned = 0.000473676 Jy ! Component: 1400 - total flux cleaned = 0.000450572 Jy ! Component: 1450 - total flux cleaned = 0.000382329 Jy ! Component: 1500 - total flux cleaned = 0.000348642 Jy ! Component: 1550 - total flux cleaned = 0.00028255 Jy ! Component: 1600 - total flux cleaned = 0.000239297 Jy ! Component: 1650 - total flux cleaned = 0.00013298 Jy ! Component: 1700 - total flux cleaned = 0.000111991 Jy ! Component: 1750 - total flux cleaned = 8.83588e-06 Jy ! Component: 1800 - total flux cleaned = -3.17816e-05 Jy ! Component: 1850 - total flux cleaned = -8.20519e-05 Jy ! Component: 1900 - total flux cleaned = -0.000151333 Jy ! Component: 1950 - total flux cleaned = -0.000161073 Jy ! Component: 2000 - total flux cleaned = -0.000209636 Jy ! Component: 2050 - total flux cleaned = -0.000266833 Jy ! Component: 2100 - total flux cleaned = -0.000323235 Jy ! Component: 2150 - total flux cleaned = -0.000369806 Jy ! Component: 2200 - total flux cleaned = -0.000443453 Jy ! Component: 2250 - total flux cleaned = -0.000516119 Jy ! Component: 2300 - total flux cleaned = -0.000570064 Jy ! Component: 2350 - total flux cleaned = -0.000605711 Jy ! Component: 2400 - total flux cleaned = -0.000658675 Jy ! Component: 2450 - total flux cleaned = -0.00071972 Jy ! Component: 2500 - total flux cleaned = -0.000745639 Jy ! Component: 2550 - total flux cleaned = -0.000814034 Jy ! Component: 2600 - total flux cleaned = -0.000839422 Jy ! Component: 2650 - total flux cleaned = -0.000906404 Jy ! Component: 2700 - total flux cleaned = -0.000939537 Jy ! Component: 2750 - total flux cleaned = -0.000980604 Jy ! Component: 2800 - total flux cleaned = -0.00102941 Jy ! Component: 2850 - total flux cleaned = -0.00106961 Jy ! Component: 2900 - total flux cleaned = -0.00113351 Jy ! Component: 2950 - total flux cleaned = -0.00118886 Jy ! Component: 3000 - total flux cleaned = -0.00122816 Jy ! Component: 3050 - total flux cleaned = -0.00127481 Jy ! Component: 3100 - total flux cleaned = -0.00131344 Jy ! Component: 3150 - total flux cleaned = -0.00135167 Jy ! Component: 3200 - total flux cleaned = -0.0013973 Jy ! Component: 3250 - total flux cleaned = -0.00143501 Jy ! Component: 3300 - total flux cleaned = -0.00148743 Jy ! Component: 3350 - total flux cleaned = -0.00153195 Jy ! Component: 3400 - total flux cleaned = -0.00154673 Jy ! Component: 3450 - total flux cleaned = -0.00157615 Jy ! Component: 3500 - total flux cleaned = -0.00160534 Jy ! Component: 3550 - total flux cleaned = -0.00165581 Jy ! Component: 3600 - total flux cleaned = -0.00167013 Jy ! Component: 3650 - total flux cleaned = -0.00174121 Jy ! Component: 3700 - total flux cleaned = -0.00175532 Jy ! Component: 3750 - total flux cleaned = -0.00179042 Jy ! Component: 3800 - total flux cleaned = -0.00183218 Jy ! Component: 3850 - total flux cleaned = -0.00185286 Jy ! Component: 3900 - total flux cleaned = -0.0018734 Jy ! Component: 3950 - total flux cleaned = -0.00190741 Jy ! Component: 4000 - total flux cleaned = -0.00189394 Jy ! Component: 4050 - total flux cleaned = -0.00192758 Jy ! Total flux subtracted in 4096 components = -0.00195432 Jy ! Clean residual min=-0.000500 max=0.000471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0212784 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 367 components and 0.0212784 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1413+5305_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8841 x 2.678 at 0.6424 degrees (North through East) ! Clean map min=-0.0010428 max=0.020434 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1413+5305_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.020434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116767 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.71431 1.71431 3.42862 6.85724 13.7145 27.429 54.8579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 174.997 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1413+5305_X_uvs.log closed on Sat Mar 29 22:20:55 2014