! Started logfile: /d2/scr/pima/bp177i_uvs/J0854+6218_C_uvs.log on Tue Apr 15 00:20:28 2014 obs /d2/scr/pima/bp177i_uvs/J0854+6218_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0854+6218_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J0854+6218 ! ! 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 816 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/bp177i_uvs/J0854+6218_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000010Jy sigma=46.782609 ! Fit after self-cal, rms=0.943389Jy sigma=44.398943 ! 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=2.196 mas, bmaj=4.695 mas, bpa=-23.99 degrees ! Estimated noise=0.732899 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 = 0.0410528 Jy ! Component: 100 - total flux cleaned = 0.0650487 Jy ! Total flux subtracted in 100 components = 0.0650487 Jy ! Clean residual min=-0.011305 max=0.017592 Jy/beam ! Clean residual mean=-0.000048 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 0.0650487 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0650487 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=0.053199Jy sigma=2.291636 ! Fit after self-cal, rms=0.052524Jy sigma=2.262754 ! 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=2.501 mas, bmaj=4.946 mas, bpa=-24.82 degrees ! Estimated noise=0.541383 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 = 0.0229819 Jy ! Component: 100 - total flux cleaned = 0.038835 Jy ! Component: 150 - total flux cleaned = 0.0502709 Jy ! Component: 200 - total flux cleaned = 0.0585765 Jy ! Total flux subtracted in 200 components = 0.0585765 Jy ! Clean residual min=-0.007164 max=0.012012 Jy/beam ! Clean residual mean=-0.000007 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.123625 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 91 components and 0.123625 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=0.036860Jy sigma=1.544332 ! Fit after self-cal, rms=0.036824Jy sigma=1.542354 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 4.946 at -24.82 degrees (North through East) ! Clean map min=-0.0070859 max=0.053465 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=0.036824Jy sigma=1.542354 ! Fit after self-cal, rms=0.036824Jy sigma=1.542354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=4.946 mas, bpa=-24.82 degrees ! Estimated noise=0.541383 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 (-39.9, -60.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106296 Jy ! Component: 100 - total flux cleaned = 0.0162119 Jy ! Component: 150 - total flux cleaned = 0.0203674 Jy ! Component: 200 - total flux cleaned = 0.0225662 Jy ! Total flux subtracted in 200 components = 0.0225662 Jy ! Clean residual min=-0.008053 max=0.009554 Jy/beam ! Clean residual mean=-0.000001 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.146191 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 125 components and 0.146191 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=0.032788Jy sigma=1.381196 ! Fit after self-cal, rms=0.032183Jy sigma=1.347205 ! 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=0.032183Jy sigma=1.347205 ! Fit after self-cal, rms=0.032183Jy sigma=1.347205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=4.946 mas, bpa=-24.82 degrees ! Estimated noise=0.541383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052905 Jy ! Component: 100 - total flux cleaned = 0.00671325 Jy ! Component: 150 - total flux cleaned = 0.00778579 Jy ! Component: 200 - total flux cleaned = 0.00870278 Jy ! Total flux subtracted in 200 components = 0.00870278 Jy ! Clean residual min=-0.007417 max=0.006365 Jy/beam ! Clean residual mean=-0.000001 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.154894 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 148 components and 0.154894 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=0.030901Jy sigma=1.295230 ! Fit after self-cal, rms=0.030689Jy sigma=1.283261 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 = 0.00239143 Jy ! Component: 100 - total flux cleaned = 0.00325132 Jy ! Component: 150 - total flux cleaned = 0.00390127 Jy ! Component: 200 - total flux cleaned = 0.00397163 Jy ! Total flux subtracted in 200 components = 0.00397163 Jy ! Clean residual min=-0.006898 max=0.005949 Jy/beam ! Clean residual mean=-0.000001 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.158866 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 181 components and 0.158866 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=0.030092Jy sigma=1.257561 ! Fit after self-cal, rms=0.030011Jy sigma=1.252843 ! 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=0.030011Jy sigma=1.252843 ! Fit after self-cal, rms=0.030047Jy sigma=1.246900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.509 mas, bmaj=4.935 mas, bpa=-24.65 degrees ! Estimated noise=0.542725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974493 Jy ! Component: 100 - total flux cleaned = 0.00142121 Jy ! Component: 150 - total flux cleaned = 0.00186859 Jy ! Component: 200 - total flux cleaned = 0.00186843 Jy ! Total flux subtracted in 200 components = 0.00186843 Jy ! Clean residual min=-0.006540 max=0.005742 Jy/beam ! Clean residual mean=-0.000002 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.160734 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 198 components and 0.160734 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=0.029737Jy sigma=1.230213 ! Fit after self-cal, rms=0.029700Jy sigma=1.227719 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 = 0.000638131 Jy ! Component: 100 - total flux cleaned = 0.000817401 Jy ! Component: 150 - total flux cleaned = 0.00070664 Jy ! Component: 200 - total flux cleaned = 0.000607265 Jy ! Total flux subtracted in 200 components = 0.000607265 Jy ! Clean residual min=-0.006482 max=0.005729 Jy/beam ! Clean residual mean=-0.000002 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.161342 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 210 components and 0.161342 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=0.029505Jy sigma=1.216686 ! Fit after self-cal, rms=0.029486Jy sigma=1.215448 ! 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=0.029486Jy sigma=1.215448 ! Fit after self-cal, rms=0.029473Jy sigma=1.215153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.924 mas, bmaj=5.346 mas, bpa=-19.49 degrees ! Estimated noise=0.605545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866069 Jy ! Component: 100 - total flux cleaned = 0.00128963 Jy ! Component: 150 - total flux cleaned = 0.001535 Jy ! Component: 200 - total flux cleaned = 0.00153466 Jy ! Total flux subtracted in 200 components = 0.00153466 Jy ! Clean residual min=-0.007899 max=0.007020 Jy/beam ! Clean residual mean=-0.000003 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.162876 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 225 components and 0.162876 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=0.029293Jy sigma=1.208343 ! Fit after self-cal, rms=0.029281Jy sigma=1.207151 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 = 0.000198052 Jy ! Component: 100 - total flux cleaned = 0.000250749 Jy ! Component: 150 - total flux cleaned = 0.000250954 Jy ! Component: 200 - total flux cleaned = 0.000251279 Jy ! Total flux subtracted in 200 components = 0.000251279 Jy ! Clean residual min=-0.007848 max=0.006998 Jy/beam ! Clean residual mean=-0.000003 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.163128 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 232 components and 0.163128 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=0.029197Jy sigma=1.201413 ! Fit after self-cal, rms=0.029188Jy sigma=1.200744 ! 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=2.508 mas, bmaj=4.931 mas, bpa=-24.69 degrees ! Estimated noise=0.542894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.508 x 4.931 at -24.69 degrees (North through East) ! Clean map min=-0.0080163 max=0.047896 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=2.203 mas, bmaj=4.678 mas, bpa=-23.87 degrees ! Estimated noise=0.733919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417241 Jy ! Component: 100 - total flux cleaned = 0.0674004 Jy ! Component: 150 - total flux cleaned = 0.085976 Jy ! Component: 200 - total flux cleaned = 0.0999721 Jy ! Total flux subtracted in 200 components = 0.0999721 Jy ! Clean residual min=-0.009098 max=0.011522 Jy/beam ! Clean residual mean=-0.000028 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.0999721 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.0999721 Jy ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=4.931 mas, bpa=-24.69 degrees ! Estimated noise=0.542894 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 = 0.0146259 Jy ! Component: 100 - total flux cleaned = 0.0254545 Jy ! Component: 150 - total flux cleaned = 0.0336568 Jy ! Component: 200 - total flux cleaned = 0.0400546 Jy ! Total flux subtracted in 200 components = 0.0400546 Jy ! Clean residual min=-0.007039 max=0.007217 Jy/beam ! Clean residual mean=-0.000001 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.140027 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 110 components and 0.140027 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=3.924 mas, bmaj=5.346 mas, bpa=-19.49 degrees ! Estimated noise=0.605545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747912 Jy ! Component: 100 - total flux cleaned = 0.0118943 Jy ! Component: 150 - total flux cleaned = 0.0138983 Jy ! Component: 200 - total flux cleaned = 0.015639 Jy ! Total flux subtracted in 200 components = 0.015639 Jy ! Clean residual min=-0.007843 max=0.007306 Jy/beam ! Clean residual mean=-0.000001 rms=0.002258 Jy/beam ! Combined flux in latest and established models = 0.155666 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 = 0.00151359 Jy ! Component: 100 - total flux cleaned = 0.00259824 Jy ! Component: 150 - total flux cleaned = 0.00356292 Jy ! Component: 200 - total flux cleaned = 0.00432965 Jy ! Total flux subtracted in 200 components = 0.00432965 Jy ! Clean residual min=-0.007795 max=0.007112 Jy/beam ! Clean residual mean=-0.000001 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.159995 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 174 components and 0.159995 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=4.931 mas, bpa=-24.69 degrees ! Estimated noise=0.542894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001968 Jy ! Component: 100 - total flux cleaned = 2.43857e-07 Jy ! Component: 150 - total flux cleaned = 0.000168429 Jy ! Component: 200 - total flux cleaned = 0.000219258 Jy ! Total flux subtracted in 200 components = 0.000219258 Jy ! Clean residual min=-0.006026 max=0.005779 Jy/beam ! Clean residual mean=-0.000002 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.160215 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 193 components and 0.160215 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=0.029397Jy sigma=1.201058 ! Fit after self-cal, rms=0.029286Jy sigma=1.195337 wmodel /d2/scr/pima/bp177i_uvs/J0854+6218_C_map.mod ! Writing 193 model components to file: /d2/scr/pima/bp177i_uvs/J0854+6218_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0854+6218_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0854+6218_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0854+6218_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0854+6218_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 = -3.71201e-05 Jy ! Component: 100 - total flux cleaned = 0.000963804 Jy ! Component: 150 - total flux cleaned = 0.00171277 Jy ! Component: 200 - total flux cleaned = 0.00251033 Jy ! Component: 250 - total flux cleaned = 0.0034378 Jy ! Component: 300 - total flux cleaned = 0.00440399 Jy ! Component: 350 - total flux cleaned = 0.00517453 Jy ! Component: 400 - total flux cleaned = 0.00591347 Jy ! Component: 450 - total flux cleaned = 0.00662445 Jy ! Component: 500 - total flux cleaned = 0.00723906 Jy ! Component: 550 - total flux cleaned = 0.0077678 Jy ! Component: 600 - total flux cleaned = 0.00847007 Jy ! Component: 650 - total flux cleaned = 0.00890147 Jy ! Component: 700 - total flux cleaned = 0.0094385 Jy ! Component: 750 - total flux cleaned = 0.00966977 Jy ! Component: 800 - total flux cleaned = 0.0100073 Jy ! Component: 850 - total flux cleaned = 0.0103328 Jy ! Component: 900 - total flux cleaned = 0.0105452 Jy ! Component: 950 - total flux cleaned = 0.0109048 Jy ! Component: 1000 - total flux cleaned = 0.0110054 Jy ! Component: 1050 - total flux cleaned = 0.0114437 Jy ! Component: 1100 - total flux cleaned = 0.0115861 Jy ! Component: 1150 - total flux cleaned = 0.0120028 Jy ! Component: 1200 - total flux cleaned = 0.0121824 Jy ! Component: 1250 - total flux cleaned = 0.0123588 Jy ! Component: 1300 - total flux cleaned = 0.0125748 Jy ! Component: 1350 - total flux cleaned = 0.0127017 Jy ! Component: 1400 - total flux cleaned = 0.0127857 Jy ! Component: 1450 - total flux cleaned = 0.0129494 Jy ! Component: 1500 - total flux cleaned = 0.0130698 Jy ! Component: 1550 - total flux cleaned = 0.0131871 Jy ! Component: 1600 - total flux cleaned = 0.0131489 Jy ! Component: 1650 - total flux cleaned = 0.0133012 Jy ! Component: 1700 - total flux cleaned = 0.0133753 Jy ! Component: 1750 - total flux cleaned = 0.0135213 Jy ! Component: 1800 - total flux cleaned = 0.0135215 Jy ! Component: 1850 - total flux cleaned = 0.0136285 Jy ! Component: 1900 - total flux cleaned = 0.0138731 Jy ! Component: 1950 - total flux cleaned = 0.0138728 Jy ! Component: 2000 - total flux cleaned = 0.0140433 Jy ! Component: 2050 - total flux cleaned = 0.0142435 Jy ! Component: 2100 - total flux cleaned = 0.0142759 Jy ! Component: 2150 - total flux cleaned = 0.0142762 Jy ! Component: 2200 - total flux cleaned = 0.0144361 Jy ! Component: 2250 - total flux cleaned = 0.014499 Jy ! Component: 2300 - total flux cleaned = 0.0146231 Jy ! Component: 2350 - total flux cleaned = 0.0147148 Jy ! Component: 2400 - total flux cleaned = 0.014806 Jy ! Component: 2450 - total flux cleaned = 0.0148959 Jy ! Component: 2500 - total flux cleaned = 0.0149844 Jy ! Component: 2550 - total flux cleaned = 0.0149844 Jy ! Component: 2600 - total flux cleaned = 0.0150417 Jy ! Component: 2650 - total flux cleaned = 0.0150702 Jy ! Component: 2700 - total flux cleaned = 0.0151264 Jy ! Component: 2750 - total flux cleaned = 0.0151542 Jy ! Component: 2800 - total flux cleaned = 0.0151546 Jy ! Component: 2850 - total flux cleaned = 0.0151545 Jy ! Component: 2900 - total flux cleaned = 0.0151546 Jy ! Component: 2950 - total flux cleaned = 0.0151282 Jy ! Component: 3000 - total flux cleaned = 0.0151545 Jy ! Component: 3050 - total flux cleaned = 0.0150767 Jy ! Component: 3100 - total flux cleaned = 0.0151534 Jy ! Component: 3150 - total flux cleaned = 0.0150514 Jy ! Component: 3200 - total flux cleaned = 0.0149256 Jy ! Component: 3250 - total flux cleaned = 0.014826 Jy ! Component: 3300 - total flux cleaned = 0.0148263 Jy ! Component: 3350 - total flux cleaned = 0.0147526 Jy ! Component: 3400 - total flux cleaned = 0.0146795 Jy ! Component: 3450 - total flux cleaned = 0.0146313 Jy ! Component: 3500 - total flux cleaned = 0.0146311 Jy ! Component: 3550 - total flux cleaned = 0.0145831 Jy ! Component: 3600 - total flux cleaned = 0.0145358 Jy ! Component: 3650 - total flux cleaned = 0.0145122 Jy ! Component: 3700 - total flux cleaned = 0.0144888 Jy ! Component: 3750 - total flux cleaned = 0.0144424 Jy ! Component: 3800 - total flux cleaned = 0.0145118 Jy ! Component: 3850 - total flux cleaned = 0.0145576 Jy ! Component: 3900 - total flux cleaned = 0.0145575 Jy ! Component: 3950 - total flux cleaned = 0.0145575 Jy ! Component: 4000 - total flux cleaned = 0.0145575 Jy ! Component: 4050 - total flux cleaned = 0.01458 Jy ! Total flux subtracted in 4096 components = 0.0145578 Jy ! Clean residual min=-0.001314 max=0.001293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.174772 Jy keep ! Adding 402 model components to the UV plane model. ! The established model now contains 595 components and 0.174772 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0854+6218_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.508 x 4.931 at -24.69 degrees (North through East) ! Clean map min=-0.0056021 max=0.046584 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0854+6218_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.046584 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000424102 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.73121 2.73121 5.46242 10.9248 21.8497 43.6993 87.3987 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 109.841 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0854+6218_C_uvs.log closed on Tue Apr 15 00:20:33 2014