! Started logfile: /d2/scr/pima/bp177f_uvs/J2114+1714_C_uvs.log on Fri Mar 21 07:43:16 2014 obs /d2/scr/pima/bp177f_uvs/J2114+1714_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2114+1714_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2114+1714 ! ! 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+1714_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=1.015169Jy sigma=46.024214 ! Fit after self-cal, rms=0.856222Jy sigma=38.988519 ! 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=1.641 mas, bmaj=4.246 mas, bpa=16.78 degrees ! Estimated noise=0.669915 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 = 0.107913 Jy ! Component: 100 - total flux cleaned = 0.132326 Jy ! Total flux subtracted in 100 components = 0.132326 Jy ! Clean residual min=-0.004184 max=0.009957 Jy/beam ! Clean residual mean=-0.000002 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.132326 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.132326 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=0.030255Jy sigma=1.145118 ! Fit after self-cal, rms=0.030230Jy sigma=1.144278 ! Inverting map ! Added new window around map position (-2.4, -0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010758 Jy ! Component: 100 - total flux cleaned = 0.0166091 Jy ! Total flux subtracted in 100 components = 0.0166091 Jy ! Clean residual min=-0.002963 max=0.004338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.148936 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.148935 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=0.024363Jy sigma=0.852457 ! Fit after self-cal, rms=0.024251Jy sigma=0.846181 ! 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=1.958 mas, bmaj=4.52 mas, bpa=15.55 degrees ! Estimated noise=0.539595 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 = 0.00536277 Jy ! Component: 100 - total flux cleaned = 0.00849173 Jy ! Component: 150 - total flux cleaned = 0.0106637 Jy ! Component: 200 - total flux cleaned = 0.0122441 Jy ! Total flux subtracted in 200 components = 0.0122441 Jy ! Clean residual min=-0.002974 max=0.002616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.16118 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.16118 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=0.022539Jy sigma=0.780379 ! Fit after self-cal, rms=0.022519Jy sigma=0.779087 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.958 x 4.52 at 15.55 degrees (North through East) ! Clean map min=-0.0027952 max=0.14161 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 1.03 FD 1.05 HN 0.98 KP 0.94 ! LA 1.01 NL 1.09 OV 0.98 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.99 KP 0.98 ! LA 1.09 NL 1.15 OV 1.05 PT 0.99 ! SC 1.01 ! ! ! 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 0.98 FD 1.13 HN 1.00 KP 1.02 ! LA 1.04 NL 1.06 OV 0.99 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.02 ! LA 1.02 NL 1.05 OV 0.97 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.02 KP 1.01 ! LA 1.05 NL 1.02 OV 0.94 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.96 KP 0.94 ! LA 0.97 NL 1.02 OV 0.95 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.01 KP 1.00 ! LA 1.00 NL 1.01 OV 0.99 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.022519Jy sigma=0.779087 ! Fit after self-cal, rms=0.020523Jy sigma=0.650689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=4.522 mas, bpa=15.52 degrees ! Estimated noise=0.543612 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 = 0.00179196 Jy ! Component: 100 - total flux cleaned = 0.00262227 Jy ! Component: 150 - total flux cleaned = 0.002849 Jy ! Component: 200 - total flux cleaned = 0.00294804 Jy ! Total flux subtracted in 200 components = 0.00294804 Jy ! Clean residual min=-0.002047 max=0.001677 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.164128 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.164128 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=0.020216Jy sigma=0.646088 ! Fit after self-cal, rms=0.020214Jy sigma=0.645960 ! 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=0.020214Jy sigma=0.645960 ! Fit after self-cal, rms=0.020201Jy sigma=0.640657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=4.519 mas, bpa=15.61 degrees ! Estimated noise=0.548841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154255 Jy ! Component: 100 - total flux cleaned = 0.00215996 Jy ! Component: 150 - total flux cleaned = 0.00233575 Jy ! Component: 200 - total flux cleaned = 0.00242895 Jy ! Total flux subtracted in 200 components = 0.00242895 Jy ! Clean residual min=-0.002068 max=0.001633 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.166557 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.166557 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=0.019959Jy sigma=0.638173 ! Fit after self-cal, rms=0.019957Jy sigma=0.638101 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 = 9.31455e-05 Jy ! Component: 100 - total flux cleaned = 0.000164928 Jy ! Component: 150 - total flux cleaned = 0.000237387 Jy ! Component: 200 - total flux cleaned = 0.000301284 Jy ! Total flux subtracted in 200 components = 0.000301284 Jy ! Clean residual min=-0.002055 max=0.001610 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.166858 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.166858 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=0.019934Jy sigma=0.637835 ! Fit after self-cal, rms=0.019933Jy sigma=0.637816 ! 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=0.019933Jy sigma=0.637816 ! Fit after self-cal, rms=0.019923Jy sigma=0.632742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.938 mas, bmaj=4.516 mas, bpa=15.7 degrees ! Estimated noise=0.554079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013719 Jy ! Component: 100 - total flux cleaned = 0.00194433 Jy ! Component: 150 - total flux cleaned = 0.00215063 Jy ! Component: 200 - total flux cleaned = 0.00227608 Jy ! Total flux subtracted in 200 components = 0.00227608 Jy ! Clean residual min=-0.002070 max=0.001601 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.169134 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 0.169134 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=0.019724Jy sigma=0.631457 ! Fit after self-cal, rms=0.019723Jy sigma=0.631439 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 = 7.07627e-05 Jy ! Component: 100 - total flux cleaned = 0.00013288 Jy ! Component: 150 - total flux cleaned = 0.00018746 Jy ! Component: 200 - total flux cleaned = 0.000229439 Jy ! Total flux subtracted in 200 components = 0.000229439 Jy ! Clean residual min=-0.002058 max=0.001584 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.169363 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.169363 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=0.019708Jy sigma=0.631357 ! Fit after self-cal, rms=0.019708Jy sigma=0.631351 ! 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=0.019708Jy sigma=0.631351 ! Fit after self-cal, rms=0.019708Jy sigma=0.627277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=5.419 mas, bpa=7.381 degrees ! Estimated noise=0.673817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014944 Jy ! Component: 100 - total flux cleaned = 0.00203973 Jy ! Component: 150 - total flux cleaned = 0.00231895 Jy ! Component: 200 - total flux cleaned = 0.00237642 Jy ! Total flux subtracted in 200 components = 0.00237642 Jy ! Clean residual min=-0.002487 max=0.002171 Jy/beam ! Clean residual mean=0.000000 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.17174 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.17174 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=0.019535Jy sigma=0.627639 ! Fit after self-cal, rms=0.019534Jy sigma=0.627589 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 = 0.000111882 Jy ! Component: 100 - total flux cleaned = 0.00014397 Jy ! Component: 150 - total flux cleaned = 0.000157117 Jy ! Component: 200 - total flux cleaned = 0.00016891 Jy ! Total flux subtracted in 200 components = 0.00016891 Jy ! Clean residual min=-0.002523 max=0.002160 Jy/beam ! Clean residual mean=0.000000 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.171909 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 108 components and 0.171909 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=0.019527Jy sigma=0.627852 ! Fit after self-cal, rms=0.019527Jy sigma=0.627841 ! 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=1.933 mas, bmaj=4.514 mas, bpa=15.8 degrees ! Estimated noise=0.558925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.933 x 4.514 at 15.8 degrees (North through East) ! Clean map min=-0.0019849 max=0.14621 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=1.622 mas, bmaj=4.252 mas, bpa=17 degrees ! Estimated noise=0.69043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111198 Jy ! Component: 100 - total flux cleaned = 0.137086 Jy ! Component: 150 - total flux cleaned = 0.148695 Jy ! Component: 200 - total flux cleaned = 0.155028 Jy ! Total flux subtracted in 200 components = 0.155028 Jy ! Clean residual min=-0.002286 max=0.003113 Jy/beam ! Clean residual mean=-0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.155028 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.155028 Jy ! Inverting map and beam ! Estimated beam: bmin=1.933 mas, bmaj=4.514 mas, bpa=15.8 degrees ! Estimated noise=0.558925 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 = 0.00545747 Jy ! Component: 100 - total flux cleaned = 0.00850846 Jy ! Component: 150 - total flux cleaned = 0.0105979 Jy ! Component: 200 - total flux cleaned = 0.0120869 Jy ! Total flux subtracted in 200 components = 0.0120869 Jy ! Clean residual min=-0.002120 max=0.001717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.167115 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 70 components and 0.167115 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=3.894 mas, bmaj=5.419 mas, bpa=7.381 degrees ! Estimated noise=0.673817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181587 Jy ! Component: 100 - total flux cleaned = 0.00290133 Jy ! Component: 150 - total flux cleaned = 0.00357395 Jy ! Component: 200 - total flux cleaned = 0.00399573 Jy ! Total flux subtracted in 200 components = 0.00399573 Jy ! Clean residual min=-0.002480 max=0.002134 Jy/beam ! Clean residual mean=-0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.171111 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 = 0.000270308 Jy ! Component: 100 - total flux cleaned = 0.000390692 Jy ! Component: 150 - total flux cleaned = 0.000415962 Jy ! Component: 200 - total flux cleaned = 0.000439775 Jy ! Total flux subtracted in 200 components = 0.000439775 Jy ! Clean residual min=-0.002511 max=0.002114 Jy/beam ! Clean residual mean=0.000000 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.17155 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 99 components and 0.17155 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.933 mas, bmaj=4.514 mas, bpa=15.8 degrees ! Estimated noise=0.558925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206386 Jy ! Component: 100 - total flux cleaned = -0.000206029 Jy ! Component: 150 - total flux cleaned = -0.000184691 Jy ! Component: 200 - total flux cleaned = -0.000167046 Jy ! Total flux subtracted in 200 components = -0.000167046 Jy ! Clean residual min=-0.002152 max=0.001579 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.171383 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.171383 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=0.019548Jy sigma=0.627849 ! Fit after self-cal, rms=0.019547Jy sigma=0.627713 wmodel /d2/scr/pima/bp177f_uvs/J2114+1714_C_map.mod ! Writing 115 model components to file: /d2/scr/pima/bp177f_uvs/J2114+1714_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2114+1714_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2114+1714_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2114+1714_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2114+1714_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 = -0.000852568 Jy ! Component: 100 - total flux cleaned = -0.00112028 Jy ! Component: 150 - total flux cleaned = -0.00123157 Jy ! Component: 200 - total flux cleaned = -0.00115321 Jy ! Component: 250 - total flux cleaned = -0.00112814 Jy ! Component: 300 - total flux cleaned = -0.00115249 Jy ! Component: 350 - total flux cleaned = -0.00115259 Jy ! Component: 400 - total flux cleaned = -0.00115274 Jy ! Component: 450 - total flux cleaned = -0.00115233 Jy ! Component: 500 - total flux cleaned = -0.00106932 Jy ! Component: 550 - total flux cleaned = -0.00104955 Jy ! Component: 600 - total flux cleaned = -0.00102982 Jy ! Component: 650 - total flux cleaned = -0.000991595 Jy ! Component: 700 - total flux cleaned = -0.000991521 Jy ! Component: 750 - total flux cleaned = -0.000937461 Jy ! Component: 800 - total flux cleaned = -0.000919947 Jy ! Component: 850 - total flux cleaned = -0.000868801 Jy ! Component: 900 - total flux cleaned = -0.000835746 Jy ! Component: 950 - total flux cleaned = -0.000835923 Jy ! Component: 1000 - total flux cleaned = -0.000788095 Jy ! Component: 1050 - total flux cleaned = -0.000772395 Jy ! Component: 1100 - total flux cleaned = -0.000711303 Jy ! Component: 1150 - total flux cleaned = -0.000681387 Jy ! Component: 1200 - total flux cleaned = -0.00066665 Jy ! Component: 1250 - total flux cleaned = -0.000609119 Jy ! Component: 1300 - total flux cleaned = -0.000594995 Jy ! Component: 1350 - total flux cleaned = -0.000525737 Jy ! Component: 1400 - total flux cleaned = -0.00045771 Jy ! Component: 1450 - total flux cleaned = -0.000390766 Jy ! Component: 1500 - total flux cleaned = -0.000364233 Jy ! Component: 1550 - total flux cleaned = -0.000260396 Jy ! Component: 1600 - total flux cleaned = -0.000184094 Jy ! Component: 1650 - total flux cleaned = -0.000158884 Jy ! Component: 1700 - total flux cleaned = -9.72314e-05 Jy ! Component: 1750 - total flux cleaned = -3.61856e-05 Jy ! Component: 1800 - total flux cleaned = 1.18276e-05 Jy ! Component: 1850 - total flux cleaned = 7.10133e-05 Jy ! Component: 1900 - total flux cleaned = 0.000117732 Jy ! Component: 1950 - total flux cleaned = 0.000140895 Jy ! Component: 2000 - total flux cleaned = 0.000209164 Jy ! Component: 2050 - total flux cleaned = 0.000265421 Jy ! Component: 2100 - total flux cleaned = 0.000309687 Jy ! Component: 2150 - total flux cleaned = 0.00039743 Jy ! Component: 2200 - total flux cleaned = 0.000473197 Jy ! Component: 2250 - total flux cleaned = 0.000548095 Jy ! Component: 2300 - total flux cleaned = 0.000579723 Jy ! Component: 2350 - total flux cleaned = 0.0006633 Jy ! Component: 2400 - total flux cleaned = 0.00071494 Jy ! Component: 2450 - total flux cleaned = 0.000796751 Jy ! Component: 2500 - total flux cleaned = 0.000867608 Jy ! Component: 2550 - total flux cleaned = 0.00095767 Jy ! Component: 2600 - total flux cleaned = 0.00101706 Jy ! Component: 2650 - total flux cleaned = 0.00108552 Jy ! Component: 2700 - total flux cleaned = 0.00116305 Jy ! Component: 2750 - total flux cleaned = 0.00123973 Jy ! Component: 2800 - total flux cleaned = 0.00131566 Jy ! Component: 2850 - total flux cleaned = 0.00138144 Jy ! Component: 2900 - total flux cleaned = 0.00146517 Jy ! Component: 2950 - total flux cleaned = 0.0015481 Jy ! Component: 3000 - total flux cleaned = 0.00161205 Jy ! Component: 3050 - total flux cleaned = 0.00170249 Jy ! Component: 3100 - total flux cleaned = 0.00175616 Jy ! Component: 3150 - total flux cleaned = 0.00179185 Jy ! Component: 3200 - total flux cleaned = 0.001871 Jy ! Component: 3250 - total flux cleaned = 0.00194079 Jy ! Component: 3300 - total flux cleaned = 0.00199255 Jy ! Component: 3350 - total flux cleaned = 0.00203536 Jy ! Component: 3400 - total flux cleaned = 0.00209493 Jy ! Component: 3450 - total flux cleaned = 0.00216239 Jy ! Component: 3500 - total flux cleaned = 0.00221259 Jy ! Component: 3550 - total flux cleaned = 0.00226238 Jy ! Component: 3600 - total flux cleaned = 0.00231183 Jy ! Component: 3650 - total flux cleaned = 0.00236903 Jy ! Component: 3700 - total flux cleaned = 0.00240961 Jy ! Component: 3750 - total flux cleaned = 0.00247414 Jy ! Component: 3800 - total flux cleaned = 0.00253812 Jy ! Component: 3850 - total flux cleaned = 0.00256985 Jy ! Component: 3900 - total flux cleaned = 0.00266439 Jy ! Component: 3950 - total flux cleaned = 0.00270344 Jy ! Component: 4000 - total flux cleaned = 0.00274231 Jy ! Component: 4050 - total flux cleaned = 0.00280409 Jy ! Total flux subtracted in 4096 components = 0.00281948 Jy ! Clean residual min=-0.000440 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.174203 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 430 components and 0.174203 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2114+1714_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.933 x 4.514 at 15.8 degrees (North through East) ! Clean map min=-0.0011786 max=0.14664 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2114+1714_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275646 0.275646 0.551293 1.10259 2.20517 4.41034 8.82068 17.6414 35.2827 70.5655 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1088.35 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2114+1714_C_uvs.log closed on Fri Mar 21 07:43:20 2014