! Started logfile: /d2/scr/pima/bp177f_uvs/J2125+7418_C_uvs.log on Fri Mar 21 07:43:27 2014 obs /d2/scr/pima/bp177f_uvs/J2125+7418_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2125+7418_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2125+7418 ! ! 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/bp177f_uvs/J2125+7418_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=1.004832Jy sigma=45.819931 ! Fit after self-cal, rms=0.920729Jy sigma=42.028947 ! 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=1.273 mas, bmaj=5.458 mas, bpa=-7.583 degrees ! Estimated noise=0.67446 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 = 0.0597063 Jy ! Component: 100 - total flux cleaned = 0.0735676 Jy ! Total flux subtracted in 100 components = 0.0735676 Jy ! Clean residual min=-0.003381 max=0.007791 Jy/beam ! Clean residual mean=-0.000003 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.0735676 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0735676 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=0.027215Jy sigma=1.141739 ! Fit after self-cal, rms=0.027199Jy sigma=1.140816 ! Inverting map ! Added new window around map position (3.9, -8.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822665 Jy ! Component: 100 - total flux cleaned = 0.0139755 Jy ! Total flux subtracted in 100 components = 0.0139755 Jy ! Clean residual min=-0.003034 max=0.004047 Jy/beam ! Clean residual mean=-0.000002 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0875431 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0875431 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=0.022679Jy sigma=0.918137 ! Fit after self-cal, rms=0.022569Jy sigma=0.914490 ! 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=1.58 mas, bmaj=5.424 mas, bpa=-8.782 degrees ! Estimated noise=0.479613 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 = 0.00753221 Jy ! Component: 100 - total flux cleaned = 0.0126993 Jy ! Component: 150 - total flux cleaned = 0.0165794 Jy ! Component: 200 - total flux cleaned = 0.0195728 Jy ! Total flux subtracted in 200 components = 0.0195728 Jy ! Clean residual min=-0.002747 max=0.003160 Jy/beam ! Clean residual mean=0.000005 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.107116 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 71 components and 0.107116 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=0.018925Jy sigma=0.736581 ! Fit after self-cal, rms=0.018710Jy sigma=0.726504 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 5.424 at -8.782 degrees (North through East) ! Clean map min=-0.0025965 max=0.079281 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 0.97 KP 0.87 ! LA 0.96 MK 1.04 NL 1.11 OV 0.97 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 HN 0.99 KP 0.86 ! LA 1.05 MK 0.97 NL 1.17 OV 1.05 ! PT 0.95 SC 1.03 ! ! ! 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 1.01 FD 1.14 HN 0.97 KP 0.95 ! LA 0.99 MK 0.98 NL 1.03 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 0.96 KP 0.94 ! LA 0.97 MK 1.06 NL 1.10 OV 1.02 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 1.03 KP 0.96 ! LA 1.04 MK 0.98 NL 1.04 OV 1.01 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.89 ! LA 0.94 MK 0.94 NL 1.03 OV 0.99 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.98 KP 0.97 ! LA 0.96 MK 1.01 NL 1.15 OV 1.03 ! PT 0.86 SC 0.99 ! ! ! Fit before self-cal, rms=0.018710Jy sigma=0.726504 ! Fit after self-cal, rms=0.017162Jy sigma=0.634307 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=5.427 mas, bpa=-8.911 degrees ! Estimated noise=0.47759 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 = 0.00232406 Jy ! Component: 100 - total flux cleaned = 0.00375295 Jy ! Component: 150 - total flux cleaned = 0.00483299 Jy ! Component: 200 - total flux cleaned = 0.00566553 Jy ! Total flux subtracted in 200 components = 0.00566553 Jy ! Clean residual min=-0.001321 max=0.001485 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.112781 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.112781 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=0.016754Jy sigma=0.613925 ! Fit after self-cal, rms=0.016743Jy sigma=0.613208 ! 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=0.016743Jy sigma=0.613208 ! Fit after self-cal, rms=0.016775Jy sigma=0.611287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=5.419 mas, bpa=-8.93 degrees ! Estimated noise=0.481368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115645 Jy ! Component: 100 - total flux cleaned = 0.00195321 Jy ! Component: 150 - total flux cleaned = 0.00257162 Jy ! Component: 200 - total flux cleaned = 0.00295407 Jy ! Total flux subtracted in 200 components = 0.00295407 Jy ! Clean residual min=-0.001297 max=0.001370 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.115736 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 108 components and 0.115736 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=0.016604Jy sigma=0.607561 ! Fit after self-cal, rms=0.016600Jy sigma=0.607399 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 = 0.000301067 Jy ! Component: 100 - total flux cleaned = 0.000544523 Jy ! Component: 150 - total flux cleaned = 0.000756881 Jy ! Component: 200 - total flux cleaned = 0.000953763 Jy ! Total flux subtracted in 200 components = 0.000953763 Jy ! Clean residual min=-0.001273 max=0.001295 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.116689 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 130 components and 0.116689 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=0.016563Jy sigma=0.606662 ! Fit after self-cal, rms=0.016561Jy sigma=0.606612 ! 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=0.016561Jy sigma=0.606612 ! Fit after self-cal, rms=0.016613Jy sigma=0.603603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=5.415 mas, bpa=-8.908 degrees ! Estimated noise=0.487011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975075 Jy ! Component: 100 - total flux cleaned = 0.00153294 Jy ! Component: 150 - total flux cleaned = 0.0019532 Jy ! Component: 200 - total flux cleaned = 0.00229147 Jy ! Total flux subtracted in 200 components = 0.00229147 Jy ! Clean residual min=-0.001303 max=0.001340 Jy/beam ! Clean residual mean=-0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.118981 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 143 components and 0.118981 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=0.016484Jy sigma=0.602109 ! Fit after self-cal, rms=0.016483Jy sigma=0.602086 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 = 0.000271226 Jy ! Component: 100 - total flux cleaned = 0.000372397 Jy ! Component: 150 - total flux cleaned = 0.000465828 Jy ! Component: 200 - total flux cleaned = 0.000552556 Jy ! Total flux subtracted in 200 components = 0.000552556 Jy ! Clean residual min=-0.001294 max=0.001318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.119533 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 149 components and 0.119533 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=0.016465Jy sigma=0.601799 ! Fit after self-cal, rms=0.016465Jy sigma=0.601787 ! 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=0.016465Jy sigma=0.601787 ! Fit after self-cal, rms=0.016524Jy sigma=0.599357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=5.904 mas, bpa=-11.4 degrees ! Estimated noise=0.612395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153431 Jy ! Component: 100 - total flux cleaned = 0.00247776 Jy ! Component: 150 - total flux cleaned = 0.00312249 Jy ! Component: 200 - total flux cleaned = 0.00358053 Jy ! Total flux subtracted in 200 components = 0.00358053 Jy ! Clean residual min=-0.001661 max=0.001816 Jy/beam ! Clean residual mean=-0.000007 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.123114 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 0.123114 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=0.016427Jy sigma=0.599600 ! Fit after self-cal, rms=0.016425Jy sigma=0.599506 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 = 0.000144705 Jy ! Component: 100 - total flux cleaned = 0.000243207 Jy ! Component: 150 - total flux cleaned = 0.000345774 Jy ! Component: 200 - total flux cleaned = 0.000393607 Jy ! Total flux subtracted in 200 components = 0.000393607 Jy ! Clean residual min=-0.001659 max=0.001857 Jy/beam ! Clean residual mean=-0.000007 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.123507 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.123507 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=0.016429Jy sigma=0.600166 ! Fit after self-cal, rms=0.016428Jy sigma=0.600147 ! 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=1.574 mas, bmaj=5.414 mas, bpa=-8.883 degrees ! Estimated noise=0.492507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 5.414 at -8.883 degrees (North through East) ! Clean map min=-0.0013924 max=0.08121 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=1.269 mas, bmaj=5.439 mas, bpa=-7.733 degrees ! Estimated noise=0.69488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614921 Jy ! Component: 100 - total flux cleaned = 0.0763751 Jy ! Component: 150 - total flux cleaned = 0.0847134 Jy ! Component: 200 - total flux cleaned = 0.0907229 Jy ! Total flux subtracted in 200 components = 0.0907229 Jy ! Clean residual min=-0.002376 max=0.003974 Jy/beam ! Clean residual mean=-0.000002 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0907229 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0907229 Jy ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=5.414 mas, bpa=-8.883 degrees ! Estimated noise=0.492507 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 = 0.00757512 Jy ! Component: 100 - total flux cleaned = 0.0128024 Jy ! Component: 150 - total flux cleaned = 0.0167177 Jy ! Component: 200 - total flux cleaned = 0.0196972 Jy ! Total flux subtracted in 200 components = 0.0196972 Jy ! Clean residual min=-0.001762 max=0.002338 Jy/beam ! Clean residual mean=0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.11042 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 66 components and 0.11042 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=3.59 mas, bmaj=5.904 mas, bpa=-11.4 degrees ! Estimated noise=0.612395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428398 Jy ! Component: 100 - total flux cleaned = 0.00703868 Jy ! Component: 150 - total flux cleaned = 0.00896785 Jy ! Component: 200 - total flux cleaned = 0.0103356 Jy ! Total flux subtracted in 200 components = 0.0103356 Jy ! Clean residual min=-0.001930 max=0.001848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.120756 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 = 0.000985534 Jy ! Component: 100 - total flux cleaned = 0.00170485 Jy ! Component: 150 - total flux cleaned = 0.00223494 Jy ! Component: 200 - total flux cleaned = 0.00245158 Jy ! Total flux subtracted in 200 components = 0.00245158 Jy ! Clean residual min=-0.001663 max=0.001776 Jy/beam ! Clean residual mean=-0.000007 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.123207 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 122 components and 0.123207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=5.414 mas, bpa=-8.883 degrees ! Estimated noise=0.492507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013994 Jy ! Component: 100 - total flux cleaned = -6.85716e-05 Jy ! Component: 150 - total flux cleaned = -4.87735e-05 Jy ! Component: 200 - total flux cleaned = -8.12402e-05 Jy ! Total flux subtracted in 200 components = -8.12402e-05 Jy ! Clean residual min=-0.001347 max=0.001392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.123126 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.123126 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=0.016416Jy sigma=0.600193 ! Fit after self-cal, rms=0.016416Jy sigma=0.600092 wmodel /d2/scr/pima/bp177f_uvs/J2125+7418_C_map.mod ! Writing 135 model components to file: /d2/scr/pima/bp177f_uvs/J2125+7418_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2125+7418_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2125+7418_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2125+7418_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2125+7418_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 = 0.000205545 Jy ! Component: 100 - total flux cleaned = 0.000366508 Jy ! Component: 150 - total flux cleaned = 0.000558384 Jy ! Component: 200 - total flux cleaned = 0.000803189 Jy ! Component: 250 - total flux cleaned = 0.000940568 Jy ! Component: 300 - total flux cleaned = 0.00105416 Jy ! Component: 350 - total flux cleaned = 0.00112745 Jy ! Component: 400 - total flux cleaned = 0.00118124 Jy ! Component: 450 - total flux cleaned = 0.00125092 Jy ! Component: 500 - total flux cleaned = 0.00128467 Jy ! Component: 550 - total flux cleaned = 0.00131766 Jy ! Component: 600 - total flux cleaned = 0.00134976 Jy ! Component: 650 - total flux cleaned = 0.00136505 Jy ! Component: 700 - total flux cleaned = 0.00142611 Jy ! Component: 750 - total flux cleaned = 0.00145582 Jy ! Component: 800 - total flux cleaned = 0.00149984 Jy ! Component: 850 - total flux cleaned = 0.00155751 Jy ! Component: 900 - total flux cleaned = 0.00158574 Jy ! Component: 950 - total flux cleaned = 0.00165482 Jy ! Component: 1000 - total flux cleaned = 0.00168198 Jy ! Component: 1050 - total flux cleaned = 0.00174874 Jy ! Component: 1100 - total flux cleaned = 0.0017879 Jy ! Component: 1150 - total flux cleaned = 0.0018008 Jy ! Component: 1200 - total flux cleaned = 0.00187605 Jy ! Component: 1250 - total flux cleaned = 0.00192552 Jy ! Component: 1300 - total flux cleaned = 0.00197392 Jy ! Component: 1350 - total flux cleaned = 0.00202174 Jy ! Component: 1400 - total flux cleaned = 0.00205707 Jy ! Component: 1450 - total flux cleaned = 0.00213826 Jy ! Component: 1500 - total flux cleaned = 0.00218372 Jy ! Component: 1550 - total flux cleaned = 0.00220622 Jy ! Component: 1600 - total flux cleaned = 0.00222857 Jy ! Component: 1650 - total flux cleaned = 0.00229438 Jy ! Component: 1700 - total flux cleaned = 0.00233745 Jy ! Component: 1750 - total flux cleaned = 0.0023905 Jy ! Component: 1800 - total flux cleaned = 0.00239037 Jy ! Component: 1850 - total flux cleaned = 0.00244234 Jy ! Component: 1900 - total flux cleaned = 0.00247301 Jy ! Component: 1950 - total flux cleaned = 0.00250325 Jy ! Component: 2000 - total flux cleaned = 0.00253337 Jy ! Component: 2050 - total flux cleaned = 0.00257298 Jy ! Component: 2100 - total flux cleaned = 0.00259255 Jy ! Component: 2150 - total flux cleaned = 0.00260216 Jy ! Component: 2200 - total flux cleaned = 0.00262127 Jy ! Component: 2250 - total flux cleaned = 0.00263998 Jy ! Component: 2300 - total flux cleaned = 0.00263994 Jy ! Component: 2350 - total flux cleaned = 0.00267679 Jy ! Component: 2400 - total flux cleaned = 0.00269498 Jy ! Component: 2450 - total flux cleaned = 0.00272192 Jy ! Component: 2500 - total flux cleaned = 0.00275763 Jy ! Component: 2550 - total flux cleaned = 0.00280168 Jy ! Component: 2600 - total flux cleaned = 0.00280161 Jy ! Component: 2650 - total flux cleaned = 0.00280164 Jy ! Component: 2700 - total flux cleaned = 0.00281875 Jy ! Component: 2750 - total flux cleaned = 0.0028441 Jy ! Component: 2800 - total flux cleaned = 0.00283574 Jy ! Component: 2850 - total flux cleaned = 0.00285241 Jy ! Component: 2900 - total flux cleaned = 0.00286887 Jy ! Component: 2950 - total flux cleaned = 0.00282832 Jy ! Component: 3000 - total flux cleaned = 0.00288471 Jy ! Component: 3050 - total flux cleaned = 0.00284466 Jy ! Component: 3100 - total flux cleaned = 0.00283662 Jy ! Component: 3150 - total flux cleaned = 0.00282099 Jy ! Component: 3200 - total flux cleaned = 0.00281324 Jy ! Component: 3250 - total flux cleaned = 0.00280561 Jy ! Component: 3300 - total flux cleaned = 0.00277502 Jy ! Component: 3350 - total flux cleaned = 0.00279015 Jy ! Component: 3400 - total flux cleaned = 0.00277515 Jy ! Component: 3450 - total flux cleaned = 0.00275271 Jy ! Component: 3500 - total flux cleaned = 0.00273051 Jy ! Component: 3550 - total flux cleaned = 0.00273778 Jy ! Component: 3600 - total flux cleaned = 0.00272319 Jy ! Component: 3650 - total flux cleaned = 0.00270159 Jy ! Component: 3700 - total flux cleaned = 0.00270156 Jy ! Component: 3750 - total flux cleaned = 0.0026802 Jy ! Component: 3800 - total flux cleaned = 0.00266609 Jy ! Component: 3850 - total flux cleaned = 0.00266613 Jy ! Component: 3900 - total flux cleaned = 0.00265215 Jy ! Component: 3950 - total flux cleaned = 0.00261074 Jy ! Component: 4000 - total flux cleaned = 0.00260388 Jy ! Component: 4050 - total flux cleaned = 0.00258338 Jy ! Total flux subtracted in 4096 components = 0.00256982 Jy ! Clean residual min=-0.000413 max=0.000367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.125696 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 453 components and 0.125696 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2125+7418_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 5.414 at -8.883 degrees (North through East) ! Clean map min=-0.000807 max=0.081193 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2125+7418_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0811932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125829 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.464923 0.464923 0.929845 1.85969 3.71938 7.43876 14.8775 29.7551 59.5101 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 645.268 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2125+7418_C_uvs.log closed on Fri Mar 21 07:43:31 2014