! Started logfile: /d2/scr/pima/bp177h_uvs/J1413+5305_C_uvs.log on Sun Mar 30 00:46:31 2014 obs /d2/scr/pima/bp177h_uvs/J1413+5305_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1413+5305_C_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 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1413+5305_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=1.000197Jy sigma=47.495405 ! Fit after self-cal, rms=0.982508Jy sigma=46.651556 ! 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=1.279 mas, bmaj=4.557 mas, bpa=0.8911 degrees ! Estimated noise=0.596668 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 = 0.0129223 Jy ! Component: 100 - total flux cleaned = 0.0161531 Jy ! Total flux subtracted in 100 components = 0.0161531 Jy ! Clean residual min=-0.001440 max=0.002392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0161531 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0161531 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=0.015371Jy sigma=0.682899 ! Fit after self-cal, rms=0.013062Jy sigma=0.585005 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262713 Jy ! Component: 100 - total flux cleaned = 0.00387251 Jy ! Total flux subtracted in 100 components = 0.00387251 Jy ! Clean residual min=-0.001280 max=0.001565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0200256 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0200256 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=0.012346Jy sigma=0.553730 ! Fit after self-cal, rms=0.012338Jy sigma=0.553397 ! 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=1.558 mas, bmaj=4.708 mas, bpa=0.2438 degrees ! Estimated noise=0.457741 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 = 0.00109158 Jy ! Component: 100 - total flux cleaned = 0.00167827 Jy ! Component: 150 - total flux cleaned = 0.00206605 Jy ! Component: 200 - total flux cleaned = 0.0023307 Jy ! Total flux subtracted in 200 components = 0.0023307 Jy ! Clean residual min=-0.001178 max=0.001343 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0223563 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.0223563 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=0.012209Jy sigma=0.549398 ! Fit after self-cal, rms=0.012209Jy sigma=0.549352 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.558 x 4.708 at 0.2438 degrees (North through East) ! Clean map min=-0.0011121 max=0.019355 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 1.10 FD 1.11 HN 1.08 KP 0.84 ! LA 1.06 MK 0.95 NL 0.86 OV 1.02 ! PT 0.94 SC 1.05 ! ! ! Fit before self-cal, rms=0.012209Jy sigma=0.549352 ! Fit after self-cal, rms=0.012181Jy sigma=0.547432 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=4.725 mas, bpa=0.1878 degrees ! Estimated noise=0.456969 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 = 2.2557e-05 Jy ! Component: 100 - total flux cleaned = 4.9961e-05 Jy ! Component: 150 - total flux cleaned = 8.04397e-05 Jy ! Component: 200 - total flux cleaned = 0.000102108 Jy ! Total flux subtracted in 200 components = 0.000102108 Jy ! Clean residual min=-0.001156 max=0.001321 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0224584 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0224584 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=0.012174Jy sigma=0.547153 ! Fit after self-cal, rms=0.012175Jy sigma=0.547113 ! 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=0.012175Jy sigma=0.547113 ! Fit after self-cal, rms=0.012173Jy sigma=0.547110 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=4.725 mas, bpa=0.1866 degrees ! Estimated noise=0.456922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.21389e-05 Jy ! Component: 100 - total flux cleaned = 4.23795e-05 Jy ! Component: 150 - total flux cleaned = 5.69949e-05 Jy ! Component: 200 - total flux cleaned = 7.09789e-05 Jy ! Total flux subtracted in 200 components = 7.09789e-05 Jy ! Clean residual min=-0.001156 max=0.001312 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0225294 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0225294 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=0.012169Jy sigma=0.546955 ! Fit after self-cal, rms=0.012169Jy sigma=0.546951 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 (9.9, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109631 Jy ! Component: 100 - total flux cleaned = 0.00139778 Jy ! Component: 150 - total flux cleaned = 0.00151911 Jy ! Component: 200 - total flux cleaned = 0.00162502 Jy ! Total flux subtracted in 200 components = 0.00162502 Jy ! Clean residual min=-0.001058 max=0.001124 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0241544 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0241544 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=0.012059Jy sigma=0.541755 ! Fit after self-cal, rms=0.012052Jy sigma=0.541397 ! 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=0.012052Jy sigma=0.541397 ! Fit after self-cal, rms=0.012103Jy sigma=0.537807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=4.702 mas, bpa=0.02878 degrees ! Estimated noise=0.458964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026412 Jy ! Component: 100 - total flux cleaned = 0.0003296 Jy ! Component: 150 - total flux cleaned = 0.000364489 Jy ! Component: 200 - total flux cleaned = 0.000364645 Jy ! Total flux subtracted in 200 components = 0.000364645 Jy ! Clean residual min=-0.001002 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.024519 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.024519 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=0.012078Jy sigma=0.536664 ! Fit after self-cal, rms=0.012079Jy sigma=0.536595 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 (59.7, 15.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832003 Jy ! Component: 100 - total flux cleaned = 0.000928893 Jy ! Component: 150 - total flux cleaned = 0.000942537 Jy ! Component: 200 - total flux cleaned = 0.00102288 Jy ! Total flux subtracted in 200 components = 0.00102288 Jy ! Clean residual min=-0.000962 max=0.001052 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0255419 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.0255419 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=0.011999Jy sigma=0.532929 ! Fit after self-cal, rms=0.011991Jy sigma=0.532639 ! Inverting map ! Added new window around map position (47.1, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000925945 Jy ! Component: 100 - total flux cleaned = 0.0013584 Jy ! Component: 150 - total flux cleaned = 0.00170075 Jy ! Component: 200 - total flux cleaned = 0.00190326 Jy ! Total flux subtracted in 200 components = 0.00190326 Jy ! Clean residual min=-0.000962 max=0.000869 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0274452 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.0274452 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=0.011897Jy sigma=0.528983 ! Fit after self-cal, rms=0.011892Jy sigma=0.528788 ! 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=0.011892Jy sigma=0.528788 ! Fit after self-cal, rms=0.011864Jy sigma=0.528605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=5.159 mas, bpa=-1.347 degrees ! Estimated noise=0.584643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260926 Jy ! Component: 100 - total flux cleaned = 0.000466748 Jy ! Component: 150 - total flux cleaned = 0.000635977 Jy ! Component: 200 - total flux cleaned = 0.000788499 Jy ! Total flux subtracted in 200 components = 0.000788499 Jy ! Clean residual min=-0.000956 max=0.001128 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0282337 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 168 components and 0.0282337 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=0.011858Jy sigma=0.528281 ! Fit after self-cal, rms=0.011856Jy sigma=0.528222 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 (-75.3, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761386 Jy ! Component: 100 - total flux cleaned = 0.000802994 Jy ! Component: 150 - total flux cleaned = 0.000937301 Jy ! Component: 200 - total flux cleaned = 0.00113339 Jy ! Total flux subtracted in 200 components = 0.00113339 Jy ! Clean residual min=-0.000837 max=0.000967 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0293671 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 200 components and 0.0293671 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=0.011802Jy sigma=0.525285 ! Fit after self-cal, rms=0.011800Jy sigma=0.525133 ! 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=1.561 mas, bmaj=4.699 mas, bpa=0.05107 degrees ! Estimated noise=0.457835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 4.699 at 0.05107 degrees (North through East) ! Clean map min=-0.00086205 max=0.019321 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=1.285 mas, bmaj=4.544 mas, bpa=0.6836 degrees ! Estimated noise=0.598326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143406 Jy ! Component: 100 - total flux cleaned = 0.0178213 Jy ! Component: 150 - total flux cleaned = 0.0196071 Jy ! Component: 200 - total flux cleaned = 0.0206772 Jy ! Total flux subtracted in 200 components = 0.0206772 Jy ! Clean residual min=-0.001201 max=0.001344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0206772 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0206772 Jy ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=4.699 mas, bpa=0.05107 degrees ! Estimated noise=0.457835 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) ! Added new window around map position (1.8, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165916 Jy ! Component: 100 - total flux cleaned = 0.00277664 Jy ! Component: 150 - total flux cleaned = 0.00363158 Jy ! Component: 200 - total flux cleaned = 0.00426983 Jy ! Total flux subtracted in 200 components = 0.00426983 Jy ! Clean residual min=-0.001054 max=0.000945 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.024947 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.024947 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=3.498 mas, bmaj=5.159 mas, bpa=-1.347 degrees ! Estimated noise=0.584643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102905 Jy ! Component: 100 - total flux cleaned = 0.00180852 Jy ! Component: 150 - total flux cleaned = 0.00240128 Jy ! Component: 200 - total flux cleaned = 0.00285391 Jy ! Total flux subtracted in 200 components = 0.00285391 Jy ! Clean residual min=-0.000941 max=0.000905 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0278009 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 = 0.00036481 Jy ! Component: 100 - total flux cleaned = 0.000699386 Jy ! Component: 150 - total flux cleaned = 0.000960364 Jy ! Component: 200 - total flux cleaned = 0.00120548 Jy ! Total flux subtracted in 200 components = 0.00120548 Jy ! Clean residual min=-0.000881 max=0.000887 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0290064 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 128 components and 0.0290064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=4.699 mas, bpa=0.05107 degrees ! Estimated noise=0.457835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.76093e-05 Jy ! Component: 100 - total flux cleaned = 1.2754e-05 Jy ! Component: 150 - total flux cleaned = 8.43486e-05 Jy ! Component: 200 - total flux cleaned = 0.000101437 Jy ! Total flux subtracted in 200 components = 0.000101437 Jy ! Clean residual min=-0.000940 max=0.000760 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0291079 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 160 components and 0.0291079 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=0.011791Jy sigma=0.524881 ! Fit after self-cal, rms=0.011784Jy sigma=0.524525 wmodel /d2/scr/pima/bp177h_uvs/J1413+5305_C_map.mod ! Writing 160 model components to file: /d2/scr/pima/bp177h_uvs/J1413+5305_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1413+5305_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1413+5305_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1413+5305_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177h_uvs/J1413+5305_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 = -0.000410859 Jy ! Component: 100 - total flux cleaned = -0.000620095 Jy ! Component: 150 - total flux cleaned = -0.000685863 Jy ! Component: 200 - total flux cleaned = -0.000711115 Jy ! Component: 250 - total flux cleaned = -0.000783519 Jy ! Component: 300 - total flux cleaned = -0.000830494 Jy ! Component: 350 - total flux cleaned = -0.000932654 Jy ! Component: 400 - total flux cleaned = -0.00100988 Jy ! Component: 450 - total flux cleaned = -0.0010636 Jy ! Component: 500 - total flux cleaned = -0.0010848 Jy ! Component: 550 - total flux cleaned = -0.00109499 Jy ! Component: 600 - total flux cleaned = -0.00111489 Jy ! Component: 650 - total flux cleaned = -0.00111465 Jy ! Component: 700 - total flux cleaned = -0.00112437 Jy ! Component: 750 - total flux cleaned = -0.00113394 Jy ! Component: 800 - total flux cleaned = -0.00117145 Jy ! Component: 850 - total flux cleaned = -0.00118997 Jy ! Component: 900 - total flux cleaned = -0.00123536 Jy ! Component: 950 - total flux cleaned = -0.00128009 Jy ! Component: 1000 - total flux cleaned = -0.00131521 Jy ! Component: 1050 - total flux cleaned = -0.00132379 Jy ! Component: 1100 - total flux cleaned = -0.00134103 Jy ! Component: 1150 - total flux cleaned = -0.00138331 Jy ! Component: 1200 - total flux cleaned = -0.00139989 Jy ! Component: 1250 - total flux cleaned = -0.00141643 Jy ! Component: 1300 - total flux cleaned = -0.00144904 Jy ! Component: 1350 - total flux cleaned = -0.00148107 Jy ! Component: 1400 - total flux cleaned = -0.00148106 Jy ! Component: 1450 - total flux cleaned = -0.00150441 Jy ! Component: 1500 - total flux cleaned = -0.00153514 Jy ! Component: 1550 - total flux cleaned = -0.00150476 Jy ! Component: 1600 - total flux cleaned = -0.00150469 Jy ! Component: 1650 - total flux cleaned = -0.00146028 Jy ! Component: 1700 - total flux cleaned = -0.00143842 Jy ! Component: 1750 - total flux cleaned = -0.00143117 Jy ! Component: 1800 - total flux cleaned = -0.00143102 Jy ! Component: 1850 - total flux cleaned = -0.00137432 Jy ! Component: 1900 - total flux cleaned = -0.0013464 Jy ! Component: 1950 - total flux cleaned = -0.00130475 Jy ! Component: 2000 - total flux cleaned = -0.00127043 Jy ! Component: 2050 - total flux cleaned = -0.00122952 Jy ! Component: 2100 - total flux cleaned = -0.00120936 Jy ! Component: 2150 - total flux cleaned = -0.00118252 Jy ! Component: 2200 - total flux cleaned = -0.00114258 Jy ! Component: 2250 - total flux cleaned = -0.00109645 Jy ! Component: 2300 - total flux cleaned = -0.00105082 Jy ! Component: 2350 - total flux cleaned = -0.00103144 Jy ! Component: 2400 - total flux cleaned = -0.00101219 Jy ! Component: 2450 - total flux cleaned = -0.000961359 Jy ! Component: 2500 - total flux cleaned = -0.000917246 Jy ! Component: 2550 - total flux cleaned = -0.000898536 Jy ! Component: 2600 - total flux cleaned = -0.000873727 Jy ! Component: 2650 - total flux cleaned = -0.000836763 Jy ! Component: 2700 - total flux cleaned = -0.000824595 Jy ! Component: 2750 - total flux cleaned = -0.000788239 Jy ! Component: 2800 - total flux cleaned = -0.00076415 Jy ! Component: 2850 - total flux cleaned = -0.000740221 Jy ! Component: 2900 - total flux cleaned = -0.000704662 Jy ! Component: 2950 - total flux cleaned = -0.000675271 Jy ! Component: 3000 - total flux cleaned = -0.000634397 Jy ! Component: 3050 - total flux cleaned = -0.000605419 Jy ! Component: 3100 - total flux cleaned = -0.000588132 Jy ! Component: 3150 - total flux cleaned = -0.000571057 Jy ! Component: 3200 - total flux cleaned = -0.000542657 Jy ! Component: 3250 - total flux cleaned = -0.000520053 Jy ! Component: 3300 - total flux cleaned = -0.000491983 Jy ! Component: 3350 - total flux cleaned = -0.000458599 Jy ! Component: 3400 - total flux cleaned = -0.000436488 Jy ! Component: 3450 - total flux cleaned = -0.000419945 Jy ! Component: 3500 - total flux cleaned = -0.00038714 Jy ! Component: 3550 - total flux cleaned = -0.000349146 Jy ! Component: 3600 - total flux cleaned = -0.000306024 Jy ! Component: 3650 - total flux cleaned = -0.000273874 Jy ! Component: 3700 - total flux cleaned = -0.000268578 Jy ! Component: 3750 - total flux cleaned = -0.000242114 Jy ! Component: 3800 - total flux cleaned = -0.000205248 Jy ! Component: 3850 - total flux cleaned = -0.000179112 Jy ! Component: 3900 - total flux cleaned = -0.000168709 Jy ! Component: 3950 - total flux cleaned = -0.000153206 Jy ! Component: 4000 - total flux cleaned = -0.000122357 Jy ! Component: 4050 - total flux cleaned = -0.000122371 Jy ! Total flux subtracted in 4096 components = -0.000112131 Jy ! Clean residual min=-0.000305 max=0.000315 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0289957 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 471 components and 0.0289957 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1413+5305_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 4.699 at 0.05107 degrees (North through East) ! Clean map min=-0.00080838 max=0.019086 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1413+5305_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.019086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.98147e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.41173 1.41173 2.82347 5.64693 11.2939 22.5877 45.1755 90.3509 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 212.504 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1413+5305_C_uvs.log closed on Sun Mar 30 00:46:37 2014