! Started logfile: /d2/scr/pima/bp177i_uvs/J1205+0527_C_uvs.log on Tue Apr 15 00:25:58 2014 obs /d2/scr/pima/bp177i_uvs/J1205+0527_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1205+0527_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783333 visibilities/baseline/integration-bin. ! Found source: J1205+0527 ! ! 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 1128 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/bp177i_uvs/J1205+0527_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006782Jy sigma=44.971849 ! Fit after self-cal, rms=0.913403Jy sigma=40.963568 ! 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=1.308 mas, bmaj=3.541 mas, bpa=0.07074 degrees ! Estimated noise=0.602296 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 = 0.0606964 Jy ! Component: 100 - total flux cleaned = 0.0766519 Jy ! Total flux subtracted in 100 components = 0.0766519 Jy ! Clean residual min=-0.005322 max=0.011070 Jy/beam ! Clean residual mean=0.000005 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.0766519 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0766519 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=0.035638Jy sigma=1.486349 ! Fit after self-cal, rms=0.035505Jy sigma=1.479276 ! Inverting map ! Added new window around map position (-2.1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109488 Jy ! Component: 100 - total flux cleaned = 0.0174794 Jy ! Total flux subtracted in 100 components = 0.0174794 Jy ! Clean residual min=-0.004616 max=0.007477 Jy/beam ! Clean residual mean=0.000003 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.0941313 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0941313 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=0.030196Jy sigma=1.224265 ! Fit after self-cal, rms=0.029918Jy sigma=1.214741 ! 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=1.583 mas, bmaj=3.887 mas, bpa=-0.2434 degrees ! Estimated noise=0.490725 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 = 0.00810946 Jy ! Component: 100 - total flux cleaned = 0.0133515 Jy ! Component: 150 - total flux cleaned = 0.0170873 Jy ! Component: 200 - total flux cleaned = 0.019811 Jy ! Total flux subtracted in 200 components = 0.019811 Jy ! Clean residual min=-0.004135 max=0.005892 Jy/beam ! Clean residual mean=0.000002 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.113942 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.113942 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=0.026995Jy sigma=1.087371 ! Fit after self-cal, rms=0.026897Jy sigma=1.083810 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 3.887 at -0.2434 degrees (North through East) ! Clean map min=-0.0039638 max=0.080602 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 0.87 KP 0.85 ! LA 1.03 MK 0.90 NL 1.16 OV 1.01 ! PT 0.95 SC 0.91 ! ! ! 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 0.92 FD 1.06 HN 0.88 KP 0.93 ! LA 1.00 MK 0.94 NL 1.01 OV 1.03 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.12 KP 0.96 ! LA 1.02 MK 0.98 NL 1.03 OV 0.94 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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=0.026897Jy sigma=1.083810 ! Fit after self-cal, rms=0.026226Jy sigma=1.052758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=3.879 mas, bpa=-0.2926 degrees ! Estimated noise=0.484371 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 = 0.00227346 Jy ! Component: 100 - total flux cleaned = 0.00367841 Jy ! Component: 150 - total flux cleaned = 0.00432224 Jy ! Component: 200 - total flux cleaned = 0.0044893 Jy ! Total flux subtracted in 200 components = 0.0044893 Jy ! Clean residual min=-0.003805 max=0.005247 Jy/beam ! Clean residual mean=0.000001 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.118431 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.118431 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=0.025982Jy sigma=1.040839 ! Fit after self-cal, rms=0.025950Jy sigma=1.039559 ! Inverting map ! Added new window around map position (-6.3, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515241 Jy ! Component: 100 - total flux cleaned = 0.00687377 Jy ! Component: 150 - total flux cleaned = 0.00774513 Jy ! Component: 200 - total flux cleaned = 0.00856304 Jy ! Total flux subtracted in 200 components = 0.00856304 Jy ! Clean residual min=-0.003638 max=0.004316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.126995 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.126995 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=0.024941Jy sigma=0.979925 ! Fit after self-cal, rms=0.024854Jy sigma=0.975465 ! Inverting map ! Added new window around map position (26.4, 32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617101 Jy ! Component: 100 - total flux cleaned = 0.000608268 Jy ! Component: 150 - total flux cleaned = 0.000829037 Jy ! Component: 200 - total flux cleaned = 0.00113989 Jy ! Total flux subtracted in 200 components = 0.00113989 Jy ! Clean residual min=-0.003040 max=0.003710 Jy/beam ! Clean residual mean=-0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.128134 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.128134 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=0.023983Jy sigma=0.924206 ! Fit after self-cal, rms=0.023902Jy sigma=0.919861 ! 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=0.023902Jy sigma=0.919861 ! Fit after self-cal, rms=0.023771Jy sigma=0.913431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.869 mas, bpa=-0.2736 degrees ! Estimated noise=0.486994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109865 Jy ! Component: 100 - total flux cleaned = 0.00139453 Jy ! Component: 150 - total flux cleaned = 0.00164551 Jy ! Component: 200 - total flux cleaned = 0.00191388 Jy ! Total flux subtracted in 200 components = 0.00191388 Jy ! Clean residual min=-0.002581 max=0.003408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.130048 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.130048 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=0.023493Jy sigma=0.899667 ! Fit after self-cal, rms=0.023477Jy sigma=0.898635 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 (-28.2, 50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150782 Jy ! Component: 100 - total flux cleaned = 0.00142067 Jy ! Component: 150 - total flux cleaned = 0.0016786 Jy ! Component: 200 - total flux cleaned = 0.00172321 Jy ! Total flux subtracted in 200 components = 0.00172321 Jy ! Clean residual min=-0.002629 max=0.002790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.131771 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.131771 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=0.023033Jy sigma=0.878924 ! Fit after self-cal, rms=0.023005Jy sigma=0.877024 ! Inverting map ! Added new window around map position (-26.7, 32.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173718 Jy ! Component: 100 - total flux cleaned = 0.00185218 Jy ! Component: 150 - total flux cleaned = 0.00190185 Jy ! Component: 200 - total flux cleaned = 0.00189975 Jy ! Total flux subtracted in 200 components = 0.00189975 Jy ! Clean residual min=-0.002518 max=0.002771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.133671 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.133671 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=0.022643Jy sigma=0.861377 ! Fit after self-cal, rms=0.022628Jy sigma=0.860493 ! Inverting map ! Added new window around map position (-26.4, -33.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105133 Jy ! Component: 100 - total flux cleaned = 0.00157982 Jy ! Component: 150 - total flux cleaned = 0.0018216 Jy ! Component: 200 - total flux cleaned = 0.00178162 Jy ! Total flux subtracted in 200 components = 0.00178162 Jy ! Clean residual min=-0.002240 max=0.002134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.135453 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.135453 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=0.022287Jy sigma=0.840789 ! Fit after self-cal, rms=0.022262Jy sigma=0.839656 ! 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=0.022262Jy sigma=0.839656 ! Fit after self-cal, rms=0.021575Jy sigma=0.794711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.566 mas, bmaj=3.863 mas, bpa=-0.3089 degrees ! Estimated noise=0.494928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154254 Jy ! Component: 100 - total flux cleaned = 0.00189381 Jy ! Component: 150 - total flux cleaned = 0.00197192 Jy ! Component: 200 - total flux cleaned = 0.00200799 Jy ! Total flux subtracted in 200 components = 0.00200799 Jy ! Clean residual min=-0.001876 max=0.001853 Jy/beam ! Clean residual mean=-0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.137461 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 186 components and 0.137461 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=0.021346Jy sigma=0.788055 ! Fit after self-cal, rms=0.021347Jy sigma=0.787661 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 = 0.000305564 Jy ! Component: 100 - total flux cleaned = 0.000273113 Jy ! Component: 150 - total flux cleaned = 0.00027299 Jy ! Component: 200 - total flux cleaned = 0.000303353 Jy ! Total flux subtracted in 200 components = 0.000303353 Jy ! Clean residual min=-0.001894 max=0.001778 Jy/beam ! Clean residual mean=0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.137764 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 203 components and 0.137764 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=0.021255Jy sigma=0.783616 ! Fit after self-cal, rms=0.021255Jy sigma=0.783497 ! 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=0.021255Jy sigma=0.783497 ! Fit after self-cal, rms=0.021364Jy sigma=0.782463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=5.738 mas, bpa=2.33 degrees ! Estimated noise=0.638615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122818 Jy ! Component: 100 - total flux cleaned = 0.00183466 Jy ! Component: 150 - total flux cleaned = 0.00210185 Jy ! Component: 200 - total flux cleaned = 0.00228734 Jy ! Total flux subtracted in 200 components = 0.00228734 Jy ! Clean residual min=-0.002043 max=0.002374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.140051 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 233 components and 0.140051 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=0.021240Jy sigma=0.781079 ! Fit after self-cal, rms=0.021239Jy sigma=0.780928 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 = 0.000253743 Jy ! Component: 100 - total flux cleaned = 0.000417215 Jy ! Component: 150 - total flux cleaned = 0.0005947 Jy ! Component: 200 - total flux cleaned = 0.00076022 Jy ! Total flux subtracted in 200 components = 0.00076022 Jy ! Clean residual min=-0.002052 max=0.002268 Jy/beam ! Clean residual mean=-0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.140812 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 246 components and 0.140812 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=0.021212Jy sigma=0.779355 ! Fit after self-cal, rms=0.021210Jy sigma=0.779273 ! 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=1.565 mas, bmaj=3.862 mas, bpa=-0.3088 degrees ! Estimated noise=0.498231 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.565 x 3.862 at -0.3088 degrees (North through East) ! Clean map min=-0.0028726 max=0.080665 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=1.298 mas, bmaj=3.536 mas, bpa=-0.006505 degrees ! Estimated noise=0.608706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0610709 Jy ! Component: 100 - total flux cleaned = 0.0798222 Jy ! Component: 150 - total flux cleaned = 0.0912109 Jy ! Component: 200 - total flux cleaned = 0.0994813 Jy ! Total flux subtracted in 200 components = 0.0994813 Jy ! Clean residual min=-0.003723 max=0.006903 Jy/beam ! Clean residual mean=0.000004 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0994813 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0994813 Jy ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=3.862 mas, bpa=-0.3088 degrees ! Estimated noise=0.498231 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 (-36.3, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986304 Jy ! Component: 100 - total flux cleaned = 0.0166049 Jy ! Component: 150 - total flux cleaned = 0.0220277 Jy ! Component: 200 - total flux cleaned = 0.0265632 Jy ! Total flux subtracted in 200 components = 0.0265632 Jy ! Clean residual min=-0.003036 max=0.004413 Jy/beam ! Clean residual mean=0.000003 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.126045 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 66 components and 0.126044 Jy ! Inverting map ! Added new window around map position (11.4, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396498 Jy ! Component: 100 - total flux cleaned = 0.00627037 Jy ! Component: 150 - total flux cleaned = 0.00815435 Jy ! Component: 200 - total flux cleaned = 0.00982088 Jy ! Total flux subtracted in 200 components = 0.00982088 Jy ! Clean residual min=-0.002464 max=0.003014 Jy/beam ! Clean residual mean=0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.135865 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 95 components and 0.135865 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=3.602 mas, bmaj=5.738 mas, bpa=2.33 degrees ! Estimated noise=0.638615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037598 Jy ! Component: 100 - total flux cleaned = 0.0061027 Jy ! Component: 150 - total flux cleaned = 0.00704237 Jy ! Component: 200 - total flux cleaned = 0.00755365 Jy ! Total flux subtracted in 200 components = 0.00755365 Jy ! Clean residual min=-0.002745 max=0.002664 Jy/beam ! Clean residual mean=0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.143419 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 = 0.00045567 Jy ! Component: 100 - total flux cleaned = 0.000574847 Jy ! Component: 150 - total flux cleaned = 0.00062878 Jy ! Component: 200 - total flux cleaned = 0.00067928 Jy ! Total flux subtracted in 200 components = 0.00067928 Jy ! Clean residual min=-0.002630 max=0.002316 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.144098 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 162 components and 0.144098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=3.862 mas, bpa=-0.3088 degrees ! Estimated noise=0.498231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109863 Jy ! Component: 100 - total flux cleaned = -0.00140424 Jy ! Component: 150 - total flux cleaned = -0.00145907 Jy ! Component: 200 - total flux cleaned = -0.00135966 Jy ! Total flux subtracted in 200 components = -0.00135966 Jy ! Clean residual min=-0.002043 max=0.002119 Jy/beam ! Clean residual mean=0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.142739 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 188 components and 0.142739 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=0.021392Jy sigma=0.792272 ! Fit after self-cal, rms=0.021309Jy sigma=0.788219 wmodel /d2/scr/pima/bp177i_uvs/J1205+0527_C_map.mod ! Writing 188 model components to file: /d2/scr/pima/bp177i_uvs/J1205+0527_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1205+0527_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1205+0527_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1205+0527_C_map.win ! wwins: Wrote 9 windows to /d2/scr/pima/bp177i_uvs/J1205+0527_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 = -0.000338427 Jy ! Component: 100 - total flux cleaned = -0.000242673 Jy ! Component: 150 - total flux cleaned = -0.000241881 Jy ! Component: 200 - total flux cleaned = -0.000152132 Jy ! Component: 250 - total flux cleaned = -0.000181442 Jy ! Component: 300 - total flux cleaned = -0.00018127 Jy ! Component: 350 - total flux cleaned = -0.00023603 Jy ! Component: 400 - total flux cleaned = -0.000341632 Jy ! Component: 450 - total flux cleaned = -0.000445189 Jy ! Component: 500 - total flux cleaned = -0.00054627 Jy ! Component: 550 - total flux cleaned = -0.000644965 Jy ! Component: 600 - total flux cleaned = -0.000765769 Jy ! Component: 650 - total flux cleaned = -0.000884293 Jy ! Component: 700 - total flux cleaned = -0.00102347 Jy ! Component: 750 - total flux cleaned = -0.00111404 Jy ! Component: 800 - total flux cleaned = -0.00122545 Jy ! Component: 850 - total flux cleaned = -0.00129118 Jy ! Component: 900 - total flux cleaned = -0.00139858 Jy ! Component: 950 - total flux cleaned = -0.00148285 Jy ! Component: 1000 - total flux cleaned = -0.00156524 Jy ! Component: 1050 - total flux cleaned = -0.00158554 Jy ! Component: 1100 - total flux cleaned = -0.00172507 Jy ! Component: 1150 - total flux cleaned = -0.00172525 Jy ! Component: 1200 - total flux cleaned = -0.0018224 Jy ! Component: 1250 - total flux cleaned = -0.0019172 Jy ! Component: 1300 - total flux cleaned = -0.00199203 Jy ! Component: 1350 - total flux cleaned = -0.00212071 Jy ! Component: 1400 - total flux cleaned = -0.00221112 Jy ! Component: 1450 - total flux cleaned = -0.00231797 Jy ! Component: 1500 - total flux cleaned = -0.00238799 Jy ! Component: 1550 - total flux cleaned = -0.00245739 Jy ! Component: 1600 - total flux cleaned = -0.00254252 Jy ! Component: 1650 - total flux cleaned = -0.00260966 Jy ! Component: 1700 - total flux cleaned = -0.00269244 Jy ! Component: 1750 - total flux cleaned = -0.00274135 Jy ! Component: 1800 - total flux cleaned = -0.00280593 Jy ! Component: 1850 - total flux cleaned = -0.00291729 Jy ! Component: 1900 - total flux cleaned = -0.00296438 Jy ! Component: 1950 - total flux cleaned = -0.00305722 Jy ! Component: 2000 - total flux cleaned = -0.00307234 Jy ! Component: 2050 - total flux cleaned = -0.00319277 Jy ! Component: 2100 - total flux cleaned = -0.00322235 Jy ! Component: 2150 - total flux cleaned = -0.00320776 Jy ! Component: 2200 - total flux cleaned = -0.00328043 Jy ! Component: 2250 - total flux cleaned = -0.00333785 Jy ! Component: 2300 - total flux cleaned = -0.00336627 Jy ! Component: 2350 - total flux cleaned = -0.00343623 Jy ! Component: 2400 - total flux cleaned = -0.00349166 Jy ! Component: 2450 - total flux cleaned = -0.00349182 Jy ! Component: 2500 - total flux cleaned = -0.00354602 Jy ! Component: 2550 - total flux cleaned = -0.00357292 Jy ! Component: 2600 - total flux cleaned = -0.00361249 Jy ! Component: 2650 - total flux cleaned = -0.0036387 Jy ! Component: 2700 - total flux cleaned = -0.00365179 Jy ! Component: 2750 - total flux cleaned = -0.00365191 Jy ! Component: 2800 - total flux cleaned = -0.00372767 Jy ! Component: 2850 - total flux cleaned = -0.00369011 Jy ! Component: 2900 - total flux cleaned = -0.00371491 Jy ! Component: 2950 - total flux cleaned = -0.00377611 Jy ! Component: 3000 - total flux cleaned = -0.00377593 Jy ! Component: 3050 - total flux cleaned = -0.0037759 Jy ! Component: 3100 - total flux cleaned = -0.00381159 Jy ! Component: 3150 - total flux cleaned = -0.00381167 Jy ! Component: 3200 - total flux cleaned = -0.00388147 Jy ! Component: 3250 - total flux cleaned = -0.00389299 Jy ! Component: 3300 - total flux cleaned = -0.00390439 Jy ! Component: 3350 - total flux cleaned = -0.00393845 Jy ! Component: 3400 - total flux cleaned = -0.00403926 Jy ! Component: 3450 - total flux cleaned = -0.00400588 Jy ! Component: 3500 - total flux cleaned = -0.00400576 Jy ! Component: 3550 - total flux cleaned = -0.00407129 Jy ! Component: 3600 - total flux cleaned = -0.00408214 Jy ! Component: 3650 - total flux cleaned = -0.00411431 Jy ! Component: 3700 - total flux cleaned = -0.00420992 Jy ! Component: 3750 - total flux cleaned = -0.00422049 Jy ! Component: 3800 - total flux cleaned = -0.00430399 Jy ! Component: 3850 - total flux cleaned = -0.00433514 Jy ! Component: 3900 - total flux cleaned = -0.00439673 Jy ! Component: 3950 - total flux cleaned = -0.00439677 Jy ! Component: 4000 - total flux cleaned = -0.00444735 Jy ! Component: 4050 - total flux cleaned = -0.00450744 Jy ! Total flux subtracted in 4096 components = -0.00455716 Jy ! Clean residual min=-0.000557 max=0.000560 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.138181 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 510 components and 0.138182 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1205+0527_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.565 x 3.862 at -0.3088 degrees (North through East) ! Clean map min=-0.0021267 max=0.079148 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1205+0527_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0791484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.673825 0.673825 1.34765 2.6953 5.3906 10.7812 21.5624 43.1248 86.2497 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 445.219 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1205+0527_C_uvs.log closed on Tue Apr 15 00:26:04 2014