! Started logfile: /d2/scr/pima/bp177f_uvs/J2114+1018_C_uvs.log on Fri Mar 21 07:43:11 2014 obs /d2/scr/pima/bp177f_uvs/J2114+1018_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2114+1018_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2114+1018 ! ! 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 864 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/bp177f_uvs/J2114+1018_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=1.008192Jy sigma=44.808664 ! Fit after self-cal, rms=0.911182Jy sigma=40.419232 ! 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=1.626 mas, bmaj=4.365 mas, bpa=16.03 degrees ! Estimated noise=0.680857 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 = 0.0610866 Jy ! Component: 100 - total flux cleaned = 0.0852561 Jy ! Total flux subtracted in 100 components = 0.0852561 Jy ! Clean residual min=-0.011156 max=0.037456 Jy/beam ! Clean residual mean=-0.000004 rms=0.003623 Jy/beam ! Combined flux in latest and established models = 0.0852561 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0852561 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=0.058564Jy sigma=2.400473 ! Fit after self-cal, rms=0.057891Jy sigma=2.379268 ! Inverting map ! Added new window around map position (2.7, 3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319734 Jy ! Component: 100 - total flux cleaned = 0.0456201 Jy ! Total flux subtracted in 100 components = 0.0456201 Jy ! Clean residual min=-0.006690 max=0.011481 Jy/beam ! Clean residual mean=-0.000003 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.130876 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.130876 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=0.032747Jy sigma=1.233234 ! Fit after self-cal, rms=0.029941Jy sigma=1.099631 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105176 Jy ! Component: 100 - total flux cleaned = 0.0161424 Jy ! Total flux subtracted in 100 components = 0.0161424 Jy ! Clean residual min=-0.004111 max=0.004998 Jy/beam ! Clean residual mean=-0.000003 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.147019 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.147019 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=0.024191Jy sigma=0.840531 ! Fit after self-cal, rms=0.023878Jy sigma=0.824170 ! 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=1.957 mas, bmaj=4.724 mas, bpa=15.7 degrees ! Estimated noise=0.552303 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 = 0.00604705 Jy ! Component: 100 - total flux cleaned = 0.00962494 Jy ! Component: 150 - total flux cleaned = 0.012056 Jy ! Component: 200 - total flux cleaned = 0.0130505 Jy ! Total flux subtracted in 200 components = 0.0130505 Jy ! Clean residual min=-0.003080 max=0.003256 Jy/beam ! Clean residual mean=-0.000004 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.160069 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.160069 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=0.021588Jy sigma=0.744408 ! Fit after self-cal, rms=0.021524Jy sigma=0.740870 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.957 x 4.724 at 15.7 degrees (North through East) ! Clean map min=-0.0029395 max=0.084347 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 0.99 FD 1.02 HN 1.02 KP 0.96 ! LA 1.04 NL 1.10 OV 0.91 PT 0.89 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.06 KP 0.95 ! LA 1.13 NL 1.14 OV 0.99 PT 1.01 ! SC 0.92 ! ! ! 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* 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 1.09 HN 1.03 KP 1.00 ! LA 1.07 NL 1.12 OV 0.93 PT 1.02 ! SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 1.04 ! LA 1.02 NL 0.98 OV 0.94 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00 KP 1.07 ! LA 1.08 NL 1.01 OV 0.96 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.96 ! LA 1.01 NL 1.03 OV 0.96 PT 0.96 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.02 KP 1.04 ! LA 1.00 NL 1.06 OV 0.97 PT 0.95 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.021524Jy sigma=0.740870 ! Fit after self-cal, rms=0.020118Jy sigma=0.660507 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.93 mas, bmaj=4.74 mas, bpa=16.09 degrees ! Estimated noise=0.555066 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 = 0.00169492 Jy ! Component: 100 - total flux cleaned = 0.00221101 Jy ! Component: 150 - total flux cleaned = 0.00259497 Jy ! Component: 200 - total flux cleaned = 0.00291173 Jy ! Total flux subtracted in 200 components = 0.00291173 Jy ! Clean residual min=-0.002196 max=0.003063 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.162981 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.162981 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=0.019817Jy sigma=0.654326 ! Fit after self-cal, rms=0.019808Jy sigma=0.653944 ! 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=0.019808Jy sigma=0.653944 ! Fit after self-cal, rms=0.019845Jy sigma=0.651196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.926 mas, bmaj=4.735 mas, bpa=16.14 degrees ! Estimated noise=0.560135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135498 Jy ! Component: 100 - total flux cleaned = 0.00206371 Jy ! Component: 150 - total flux cleaned = 0.0023446 Jy ! Component: 200 - total flux cleaned = 0.00255764 Jy ! Total flux subtracted in 200 components = 0.00255764 Jy ! Clean residual min=-0.002219 max=0.003079 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.165538 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.165538 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=0.019638Jy sigma=0.648220 ! Fit after self-cal, rms=0.019635Jy sigma=0.648109 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 (11.1, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276926 Jy ! Component: 100 - total flux cleaned = 0.00436364 Jy ! Component: 150 - total flux cleaned = 0.00547431 Jy ! Component: 200 - total flux cleaned = 0.00634907 Jy ! Total flux subtracted in 200 components = 0.00634907 Jy ! Clean residual min=-0.001927 max=0.001772 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.171888 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.171888 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=0.019214Jy sigma=0.622100 ! Fit after self-cal, rms=0.019199Jy sigma=0.621405 ! 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=0.019199Jy sigma=0.621405 ! Fit after self-cal, rms=0.019234Jy sigma=0.619374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.922 mas, bmaj=4.734 mas, bpa=16.2 degrees ! Estimated noise=0.564481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124992 Jy ! Component: 100 - total flux cleaned = 0.0021017 Jy ! Component: 150 - total flux cleaned = 0.00258374 Jy ! Component: 200 - total flux cleaned = 0.00288373 Jy ! Total flux subtracted in 200 components = 0.00288373 Jy ! Clean residual min=-0.001840 max=0.001800 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.174771 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 126 components and 0.174771 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=0.019058Jy sigma=0.615147 ! Fit after self-cal, rms=0.019055Jy sigma=0.615042 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 = 0.000361701 Jy ! Component: 100 - total flux cleaned = 0.000617329 Jy ! Component: 150 - total flux cleaned = 0.00087204 Jy ! Component: 200 - total flux cleaned = 0.00110644 Jy ! Total flux subtracted in 200 components = 0.00110644 Jy ! Clean residual min=-0.001856 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.175878 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 140 components and 0.175878 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=0.018999Jy sigma=0.613489 ! Fit after self-cal, rms=0.018998Jy sigma=0.613444 ! 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=0.018998Jy sigma=0.613444 ! Fit after self-cal, rms=0.019042Jy sigma=0.611071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.91 mas, bmaj=5.709 mas, bpa=7.087 degrees ! Estimated noise=0.686627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001477 Jy ! Component: 100 - total flux cleaned = 0.0023158 Jy ! Component: 150 - total flux cleaned = 0.00297123 Jy ! Component: 200 - total flux cleaned = 0.00344331 Jy ! Total flux subtracted in 200 components = 0.00344331 Jy ! Clean residual min=-0.002524 max=0.002372 Jy/beam ! Clean residual mean=0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.179321 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 154 components and 0.179321 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=0.018889Jy sigma=0.609719 ! Fit after self-cal, rms=0.018885Jy sigma=0.609601 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 = 0.000343911 Jy ! Component: 100 - total flux cleaned = 0.000460498 Jy ! Component: 150 - total flux cleaned = 0.000533941 Jy ! Component: 200 - total flux cleaned = 0.000613864 Jy ! Total flux subtracted in 200 components = 0.000613864 Jy ! Clean residual min=-0.002599 max=0.002319 Jy/beam ! Clean residual mean=0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.179935 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 0.179935 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=0.018863Jy sigma=0.609445 ! Fit after self-cal, rms=0.018862Jy sigma=0.609403 ! 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=1.919 mas, bmaj=4.733 mas, bpa=16.25 degrees ! Estimated noise=0.5698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.919 x 4.733 at 16.25 degrees (North through East) ! Clean map min=-0.0019371 max=0.087209 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=1.591 mas, bmaj=4.396 mas, bpa=16.56 degrees ! Estimated noise=0.697887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0692245 Jy ! Component: 100 - total flux cleaned = 0.104248 Jy ! Component: 150 - total flux cleaned = 0.123417 Jy ! Component: 200 - total flux cleaned = 0.134486 Jy ! Total flux subtracted in 200 components = 0.134486 Jy ! Clean residual min=-0.003468 max=0.005666 Jy/beam ! Clean residual mean=0.000000 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.134486 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 0.134486 Jy ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.733 mas, bpa=16.25 degrees ! Estimated noise=0.5698 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 = 0.0110292 Jy ! Component: 100 - total flux cleaned = 0.0178842 Jy ! Component: 150 - total flux cleaned = 0.0225216 Jy ! Component: 200 - total flux cleaned = 0.0258848 Jy ! Total flux subtracted in 200 components = 0.0258848 Jy ! Clean residual min=-0.002446 max=0.002939 Jy/beam ! Clean residual mean=0.000000 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.160371 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 87 components and 0.160371 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=3.91 mas, bmaj=5.709 mas, bpa=7.087 degrees ! Estimated noise=0.686627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431877 Jy ! Component: 100 - total flux cleaned = 0.00741591 Jy ! Component: 150 - total flux cleaned = 0.00979053 Jy ! Component: 200 - total flux cleaned = 0.0116751 Jy ! Total flux subtracted in 200 components = 0.0116751 Jy ! Clean residual min=-0.002478 max=0.002507 Jy/beam ! Clean residual mean=0.000000 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.172046 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 = 0.00152578 Jy ! Component: 100 - total flux cleaned = 0.00277321 Jy ! Component: 150 - total flux cleaned = 0.0038042 Jy ! Component: 200 - total flux cleaned = 0.00466605 Jy ! Total flux subtracted in 200 components = 0.00466605 Jy ! Clean residual min=-0.002513 max=0.002444 Jy/beam ! Clean residual mean=0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.176712 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 172 components and 0.176712 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.733 mas, bpa=16.25 degrees ! Estimated noise=0.5698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769886 Jy ! Component: 100 - total flux cleaned = 0.00125427 Jy ! Component: 150 - total flux cleaned = 0.00153268 Jy ! Component: 200 - total flux cleaned = 0.00170991 Jy ! Total flux subtracted in 200 components = 0.00170991 Jy ! Clean residual min=-0.001791 max=0.001774 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.178422 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 0.178422 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=0.018951Jy sigma=0.613548 ! Fit after self-cal, rms=0.018938Jy sigma=0.613042 wmodel /d2/scr/pima/bp177f_uvs/J2114+1018_C_map.mod ! Writing 200 model components to file: /d2/scr/pima/bp177f_uvs/J2114+1018_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2114+1018_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2114+1018_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2114+1018_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2114+1018_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 = -0.000576393 Jy ! Component: 100 - total flux cleaned = -0.000848736 Jy ! Component: 150 - total flux cleaned = -0.000960532 Jy ! Component: 200 - total flux cleaned = -0.00111767 Jy ! Component: 250 - total flux cleaned = -0.00126566 Jy ! Component: 300 - total flux cleaned = -0.00131292 Jy ! Component: 350 - total flux cleaned = -0.00133588 Jy ! Component: 400 - total flux cleaned = -0.0013804 Jy ! Component: 450 - total flux cleaned = -0.00144415 Jy ! Component: 500 - total flux cleaned = -0.00150652 Jy ! Component: 550 - total flux cleaned = -0.001647 Jy ! Component: 600 - total flux cleaned = -0.00172511 Jy ! Component: 650 - total flux cleaned = -0.00174436 Jy ! Component: 700 - total flux cleaned = -0.00181864 Jy ! Component: 750 - total flux cleaned = -0.00185468 Jy ! Component: 800 - total flux cleaned = -0.001872 Jy ! Component: 850 - total flux cleaned = -0.00192369 Jy ! Component: 900 - total flux cleaned = -0.0019402 Jy ! Component: 950 - total flux cleaned = -0.00198956 Jy ! Component: 1000 - total flux cleaned = -0.00195704 Jy ! Component: 1050 - total flux cleaned = -0.00198892 Jy ! Component: 1100 - total flux cleaned = -0.00203523 Jy ! Component: 1150 - total flux cleaned = -0.00195911 Jy ! Component: 1200 - total flux cleaned = -0.00192977 Jy ! Component: 1250 - total flux cleaned = -0.00197413 Jy ! Component: 1300 - total flux cleaned = -0.00200261 Jy ! Component: 1350 - total flux cleaned = -0.00197441 Jy ! Component: 1400 - total flux cleaned = -0.00194698 Jy ! Component: 1450 - total flux cleaned = -0.00193351 Jy ! Component: 1500 - total flux cleaned = -0.00189386 Jy ! Component: 1550 - total flux cleaned = -0.00190725 Jy ! Component: 1600 - total flux cleaned = -0.00192003 Jy ! Component: 1650 - total flux cleaned = -0.00189447 Jy ! Component: 1700 - total flux cleaned = -0.00186988 Jy ! Component: 1750 - total flux cleaned = -0.00187003 Jy ! Component: 1800 - total flux cleaned = -0.00182195 Jy ! Component: 1850 - total flux cleaned = -0.00178619 Jy ! Component: 1900 - total flux cleaned = -0.00172782 Jy ! Component: 1950 - total flux cleaned = -0.00169339 Jy ! Component: 2000 - total flux cleaned = -0.00169312 Jy ! Component: 2050 - total flux cleaned = -0.00162572 Jy ! Component: 2100 - total flux cleaned = -0.00158156 Jy ! Component: 2150 - total flux cleaned = -0.00154884 Jy ! Component: 2200 - total flux cleaned = -0.00152727 Jy ! Component: 2250 - total flux cleaned = -0.00148446 Jy ! Component: 2300 - total flux cleaned = -0.00140037 Jy ! Component: 2350 - total flux cleaned = -0.00134874 Jy ! Component: 2400 - total flux cleaned = -0.00130772 Jy ! Component: 2450 - total flux cleaned = -0.00126729 Jy ! Component: 2500 - total flux cleaned = -0.00121718 Jy ! Component: 2550 - total flux cleaned = -0.00115779 Jy ! Component: 2600 - total flux cleaned = -0.00111837 Jy ! Component: 2650 - total flux cleaned = -0.0010602 Jy ! Component: 2700 - total flux cleaned = -0.00101219 Jy ! Component: 2750 - total flux cleaned = -0.000983638 Jy ! Component: 2800 - total flux cleaned = -0.000936604 Jy ! Component: 2850 - total flux cleaned = -0.000880764 Jy ! Component: 2900 - total flux cleaned = -0.000853107 Jy ! Component: 2950 - total flux cleaned = -0.000807465 Jy ! Component: 3000 - total flux cleaned = -0.000771119 Jy ! Component: 3050 - total flux cleaned = -0.000681487 Jy ! Component: 3100 - total flux cleaned = -0.000663848 Jy ! Component: 3150 - total flux cleaned = -0.000602226 Jy ! Component: 3200 - total flux cleaned = -0.000558585 Jy ! Component: 3250 - total flux cleaned = -0.000541209 Jy ! Component: 3300 - total flux cleaned = -0.000472293 Jy ! Component: 3350 - total flux cleaned = -0.000369827 Jy ! Component: 3400 - total flux cleaned = -0.000319083 Jy ! Component: 3450 - total flux cleaned = -0.000268725 Jy ! Component: 3500 - total flux cleaned = -0.00021887 Jy ! Component: 3550 - total flux cleaned = -0.000177494 Jy ! Component: 3600 - total flux cleaned = -0.000111674 Jy ! Component: 3650 - total flux cleaned = -7.09483e-05 Jy ! Component: 3700 - total flux cleaned = -2.23031e-05 Jy ! Component: 3750 - total flux cleaned = 3.40036e-05 Jy ! Component: 3800 - total flux cleaned = 7.39944e-05 Jy ! Component: 3850 - total flux cleaned = 0.000137479 Jy ! Component: 3900 - total flux cleaned = 0.00016102 Jy ! Component: 3950 - total flux cleaned = 0.000200186 Jy ! Component: 4000 - total flux cleaned = 0.000239052 Jy ! Component: 4050 - total flux cleaned = 0.000293143 Jy ! Total flux subtracted in 4096 components = 0.000331513 Jy ! Clean residual min=-0.000452 max=0.000424 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.178754 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 534 components and 0.178754 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2114+1018_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.919 x 4.733 at 16.25 degrees (North through East) ! Clean map min=-0.0010105 max=0.089176 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2114+1018_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0891756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.448428 0.448428 0.896857 1.79371 3.58743 7.17485 14.3497 28.6994 57.3988 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 669.003 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2114+1018_C_uvs.log closed on Fri Mar 21 07:43:15 2014