! Started logfile: /scr/pima/bp192a1_uvs/J0327+0234_X_uvs.log on Wed Sep 16 13:29:50 2015 obs /scr/pima/bp192a1_uvs/J0327+0234_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0327+0234_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831746 visibilities/baseline/integration-bin. ! Found source: J0327+0234 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8384 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0327+0234_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009101Jy sigma=20.887233 ! Fit after self-cal, rms=0.895194Jy sigma=18.512169 ! 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=0.7441 mas, bmaj=2.067 mas, bpa=-2.893 degrees ! Estimated noise=0.489876 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 = 0.0756857 Jy ! Component: 100 - total flux cleaned = 0.105244 Jy ! Total flux subtracted in 100 components = 0.105244 Jy ! Clean residual min=-0.010809 max=0.013075 Jy/beam ! Clean residual mean=-0.000010 rms=0.002765 Jy/beam ! Combined flux in latest and established models = 0.105244 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.105244 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=0.062426Jy sigma=1.217628 ! Fit after self-cal, rms=0.062195Jy sigma=1.213700 ! 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=0.8984 mas, bmaj=2.245 mas, bpa=-2.612 degrees ! Estimated noise=0.380706 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 = 0.0228937 Jy ! Component: 100 - total flux cleaned = 0.0342116 Jy ! Component: 150 - total flux cleaned = 0.0409292 Jy ! Component: 200 - total flux cleaned = 0.0451869 Jy ! Total flux subtracted in 200 components = 0.0451869 Jy ! Clean residual min=-0.009416 max=0.012585 Jy/beam ! Clean residual mean=-0.000008 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.150431 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.150431 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=0.053556Jy sigma=1.033941 ! Fit after self-cal, rms=0.053444Jy sigma=1.031811 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8984 x 2.245 at -2.612 degrees (North through East) ! Clean map min=-0.0094261 max=0.10017 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 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 7. ! A total of 3 telescope corrections were flagged in sub-array 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 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.053444Jy sigma=1.031811 ! Fit after self-cal, rms=0.053492Jy sigma=1.032892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=2.247 mas, bpa=-2.544 degrees ! Estimated noise=0.381095 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 = 0.00347517 Jy ! Component: 100 - total flux cleaned = 0.00470593 Jy ! Component: 150 - total flux cleaned = 0.00484998 Jy ! Component: 200 - total flux cleaned = 0.00505589 Jy ! Total flux subtracted in 200 components = 0.00505589 Jy ! Clean residual min=-0.009551 max=0.012039 Jy/beam ! Clean residual mean=-0.000007 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.155487 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.155487 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=0.053223Jy sigma=1.027005 ! Fit after self-cal, rms=0.053185Jy sigma=1.026403 ! 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=0.053185Jy sigma=1.026403 ! Fit after self-cal, rms=0.053185Jy sigma=1.026403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=2.247 mas, bpa=-2.544 degrees ! Estimated noise=0.381095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403545 Jy ! Component: 100 - total flux cleaned = 0.000472533 Jy ! Component: 150 - total flux cleaned = 0.000536394 Jy ! Component: 200 - total flux cleaned = 0.000597454 Jy ! Total flux subtracted in 200 components = 0.000597454 Jy ! Clean residual min=-0.009525 max=0.011904 Jy/beam ! Clean residual mean=-0.000007 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.156085 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.156085 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=0.053039Jy sigma=1.022924 ! Fit after self-cal, rms=0.053018Jy sigma=1.022576 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 (18.2, -28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104461 Jy ! Component: 100 - total flux cleaned = 0.0127795 Jy ! Component: 150 - total flux cleaned = 0.0132564 Jy ! Component: 200 - total flux cleaned = 0.0133934 Jy ! Total flux subtracted in 200 components = 0.0133934 Jy ! Clean residual min=-0.008858 max=0.010479 Jy/beam ! Clean residual mean=-0.000005 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.169478 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.169478 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=0.050763Jy sigma=0.976728 ! Fit after self-cal, rms=0.050554Jy sigma=0.971367 ! 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=0.050554Jy sigma=0.971367 ! Fit after self-cal, rms=0.049837Jy sigma=0.959016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=2.25 mas, bpa=-2.472 degrees ! Estimated noise=0.378664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323668 Jy ! Component: 100 - total flux cleaned = 0.000121444 Jy ! Component: 150 - total flux cleaned = -0.00014869 Jy ! Component: 200 - total flux cleaned = -0.000476108 Jy ! Total flux subtracted in 200 components = -0.000476108 Jy ! Clean residual min=-0.008194 max=0.009361 Jy/beam ! Clean residual mean=-0.000003 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.169002 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.169002 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=0.049450Jy sigma=0.949791 ! Fit after self-cal, rms=0.049448Jy sigma=0.949089 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 (-3.4, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759773 Jy ! Component: 100 - total flux cleaned = 0.0111414 Jy ! Component: 150 - total flux cleaned = 0.0129086 Jy ! Component: 200 - total flux cleaned = 0.0141412 Jy ! Total flux subtracted in 200 components = 0.0141412 Jy ! Clean residual min=-0.007727 max=0.006533 Jy/beam ! Clean residual mean=-0.000002 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.183143 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.183143 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=0.048281Jy sigma=0.921093 ! Fit after self-cal, rms=0.048207Jy sigma=0.919878 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.048207Jy sigma=0.919878 ! Fit after self-cal, rms=0.047953Jy sigma=0.909805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=3.486 mas, bpa=3.123 degrees ! Estimated noise=0.477057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884844 Jy ! Component: 100 - total flux cleaned = 0.00259914 Jy ! Component: 150 - total flux cleaned = 0.0039629 Jy ! Component: 200 - total flux cleaned = 0.00506365 Jy ! Total flux subtracted in 200 components = 0.00506365 Jy ! Clean residual min=-0.008757 max=0.008783 Jy/beam ! Clean residual mean=-0.000003 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 0.188207 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.188207 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=0.048022Jy sigma=0.910782 ! Fit after self-cal, rms=0.047905Jy sigma=0.907833 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 = -0.00025472 Jy ! Component: 100 - total flux cleaned = 0.000183739 Jy ! Component: 150 - total flux cleaned = 0.000542266 Jy ! Component: 200 - total flux cleaned = 0.000732196 Jy ! Total flux subtracted in 200 components = 0.000732196 Jy ! Clean residual min=-0.008465 max=0.008578 Jy/beam ! Clean residual mean=-0.000003 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.188939 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.188939 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=0.048077Jy sigma=0.911184 ! Fit after self-cal, rms=0.047959Jy sigma=0.908687 ! 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=0.8991 mas, bmaj=2.254 mas, bpa=-2.471 degrees ! Estimated noise=0.379287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8991 x 2.254 at -2.471 degrees (North through East) ! Clean map min=-0.0070377 max=0.097775 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=0.745 mas, bmaj=2.071 mas, bpa=-2.803 degrees ! Estimated noise=0.488951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750972 Jy ! Component: 100 - total flux cleaned = 0.104756 Jy ! Component: 150 - total flux cleaned = 0.121718 Jy ! Component: 200 - total flux cleaned = 0.133039 Jy ! Total flux subtracted in 200 components = 0.133039 Jy ! Clean residual min=-0.008931 max=0.009595 Jy/beam ! Clean residual mean=-0.000005 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.133039 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 0.133039 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8991 mas, bmaj=2.254 mas, bpa=-2.471 degrees ! Estimated noise=0.379287 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 (1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162301 Jy ! Component: 100 - total flux cleaned = 0.0269304 Jy ! Component: 150 - total flux cleaned = 0.0349377 Jy ! Component: 200 - total flux cleaned = 0.0395346 Jy ! Total flux subtracted in 200 components = 0.0395346 Jy ! Clean residual min=-0.008411 max=0.006821 Jy/beam ! Clean residual mean=-0.000004 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.172573 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.172573 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=3.486 mas, bpa=3.123 degrees ! Estimated noise=0.477057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689856 Jy ! Component: 100 - total flux cleaned = 0.00971725 Jy ! Component: 150 - total flux cleaned = 0.0123174 Jy ! Component: 200 - total flux cleaned = 0.0144552 Jy ! Total flux subtracted in 200 components = 0.0144552 Jy ! Clean residual min=-0.008255 max=0.008967 Jy/beam ! Clean residual mean=-0.000005 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.187028 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 = 0.00104199 Jy ! Component: 100 - total flux cleaned = 0.00194978 Jy ! Component: 150 - total flux cleaned = 0.00255369 Jy ! Component: 200 - total flux cleaned = 0.00274045 Jy ! Total flux subtracted in 200 components = 0.00274045 Jy ! Clean residual min=-0.007427 max=0.008361 Jy/beam ! Clean residual mean=-0.000003 rms=0.002303 Jy/beam ! Combined flux in latest and established models = 0.189769 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 107 components and 0.189769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8991 mas, bmaj=2.254 mas, bpa=-2.471 degrees ! Estimated noise=0.379287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327631 Jy ! Component: 100 - total flux cleaned = 4.494e-05 Jy ! Component: 150 - total flux cleaned = 0.000366381 Jy ! Component: 200 - total flux cleaned = 0.000561151 Jy ! Total flux subtracted in 200 components = 0.000561151 Jy ! Clean residual min=-0.006298 max=0.005755 Jy/beam ! Clean residual mean=-0.000000 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.19033 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.19033 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=0.046428Jy sigma=0.876674 ! Fit after self-cal, rms=0.046194Jy sigma=0.871634 wmodel /scr/pima/bp192a1_uvs/J0327+0234_X_map.mod ! Writing 129 model components to file: /scr/pima/bp192a1_uvs/J0327+0234_X_map.mod wobs /scr/pima/bp192a1_uvs/J0327+0234_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0327+0234_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0327+0234_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp192a1_uvs/J0327+0234_X_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 = -0.00232471 Jy ! Component: 100 - total flux cleaned = -0.00328485 Jy ! Component: 150 - total flux cleaned = -0.0038254 Jy ! Component: 200 - total flux cleaned = -0.00416196 Jy ! Component: 250 - total flux cleaned = -0.00400521 Jy ! Component: 300 - total flux cleaned = -0.00408234 Jy ! Component: 350 - total flux cleaned = -0.00400567 Jy ! Component: 400 - total flux cleaned = -0.0039344 Jy ! Component: 450 - total flux cleaned = -0.00400158 Jy ! Component: 500 - total flux cleaned = -0.00419836 Jy ! Component: 550 - total flux cleaned = -0.00432625 Jy ! Component: 600 - total flux cleaned = -0.00463488 Jy ! Component: 650 - total flux cleaned = -0.00463587 Jy ! Component: 700 - total flux cleaned = -0.00481358 Jy ! Component: 750 - total flux cleaned = -0.00498645 Jy ! Component: 800 - total flux cleaned = -0.00498674 Jy ! Component: 850 - total flux cleaned = -0.00498647 Jy ! Component: 900 - total flux cleaned = -0.00498619 Jy ! Component: 950 - total flux cleaned = -0.00498699 Jy ! Component: 1000 - total flux cleaned = -0.00488591 Jy ! Component: 1050 - total flux cleaned = -0.00503501 Jy ! Component: 1100 - total flux cleaned = -0.00508225 Jy ! Component: 1150 - total flux cleaned = -0.00498646 Jy ! Component: 1200 - total flux cleaned = -0.00507856 Jy ! Component: 1250 - total flux cleaned = -0.00507725 Jy ! Component: 1300 - total flux cleaned = -0.00498926 Jy ! Component: 1350 - total flux cleaned = -0.00507578 Jy ! Component: 1400 - total flux cleaned = -0.00498966 Jy ! Component: 1450 - total flux cleaned = -0.00486428 Jy ! Component: 1500 - total flux cleaned = -0.00486413 Jy ! Component: 1550 - total flux cleaned = -0.00474319 Jy ! Component: 1600 - total flux cleaned = -0.00466374 Jy ! Component: 1650 - total flux cleaned = -0.00454694 Jy ! Component: 1700 - total flux cleaned = -0.0043957 Jy ! Component: 1750 - total flux cleaned = -0.00424696 Jy ! Component: 1800 - total flux cleaned = -0.00402703 Jy ! Component: 1850 - total flux cleaned = -0.00384736 Jy ! Component: 1900 - total flux cleaned = -0.00370489 Jy ! Component: 1950 - total flux cleaned = -0.00353047 Jy ! Component: 2000 - total flux cleaned = -0.00328999 Jy ! Component: 2050 - total flux cleaned = -0.00315504 Jy ! Component: 2100 - total flux cleaned = -0.00298909 Jy ! Component: 2150 - total flux cleaned = -0.00295643 Jy ! Component: 2200 - total flux cleaned = -0.002763 Jy ! Component: 2250 - total flux cleaned = -0.00263687 Jy ! Component: 2300 - total flux cleaned = -0.00257528 Jy ! Component: 2350 - total flux cleaned = -0.00248328 Jy ! Component: 2400 - total flux cleaned = -0.00248372 Jy ! Component: 2450 - total flux cleaned = -0.00233436 Jy ! Component: 2500 - total flux cleaned = -0.00227629 Jy ! Component: 2550 - total flux cleaned = -0.00230527 Jy ! Component: 2600 - total flux cleaned = -0.002277 Jy ! Component: 2650 - total flux cleaned = -0.00230508 Jy ! Component: 2700 - total flux cleaned = -0.0023047 Jy ! Component: 2750 - total flux cleaned = -0.0022227 Jy ! Component: 2800 - total flux cleaned = -0.00227596 Jy ! Component: 2850 - total flux cleaned = -0.00222243 Jy ! Component: 2900 - total flux cleaned = -0.00222177 Jy ! Component: 2950 - total flux cleaned = -0.00214374 Jy ! Component: 3000 - total flux cleaned = -0.00209284 Jy ! Component: 3050 - total flux cleaned = -0.00211908 Jy ! Component: 3100 - total flux cleaned = -0.00211912 Jy ! Component: 3150 - total flux cleaned = -0.00209509 Jy ! Component: 3200 - total flux cleaned = -0.00214376 Jy ! Component: 3250 - total flux cleaned = -0.00216787 Jy ! Component: 3300 - total flux cleaned = -0.00214428 Jy ! Component: 3350 - total flux cleaned = -0.00219136 Jy ! Component: 3400 - total flux cleaned = -0.00226084 Jy ! Component: 3450 - total flux cleaned = -0.00221449 Jy ! Component: 3500 - total flux cleaned = -0.00221496 Jy ! Component: 3550 - total flux cleaned = -0.00226028 Jy ! Component: 3600 - total flux cleaned = -0.00226052 Jy ! Component: 3650 - total flux cleaned = -0.0023487 Jy ! Component: 3700 - total flux cleaned = -0.00237049 Jy ! Component: 3750 - total flux cleaned = -0.00241331 Jy ! Component: 3800 - total flux cleaned = -0.00247725 Jy ! Component: 3850 - total flux cleaned = -0.00249808 Jy ! Component: 3900 - total flux cleaned = -0.00262324 Jy ! Component: 3950 - total flux cleaned = -0.00266457 Jy ! Component: 4000 - total flux cleaned = -0.00268476 Jy ! Component: 4050 - total flux cleaned = -0.00276605 Jy ! Total flux subtracted in 4096 components = -0.00276612 Jy ! Clean residual min=-0.001197 max=0.001279 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.187564 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 462 components and 0.187564 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0327+0234_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8991 x 2.254 at -2.471 degrees (North through East) ! Clean map min=-0.003267 max=0.095434 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0327+0234_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0954339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000362693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14014 1.14014 2.28027 4.56055 9.1211 18.2422 36.4844 72.9688 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.126 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0327+0234_X_uvs.log closed on Wed Sep 16 13:29:54 2015