! Started logfile: /d2/scr/pima/bp177j_uvs/J2232+1143_C_uvs.log on Thu Jun 19 04:13:41 2014 obs /d2/scr/pima/bp177j_uvs/J2232+1143_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J2232+1143_C_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2232+1143 ! ! 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 576 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/bp177j_uvs/J2232+1143_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.621982Jy sigma=117.566093 ! Fit after self-cal, rms=1.643849Jy sigma=73.067957 ! 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=1.376 mas, bmaj=3.732 mas, bpa=-14.07 degrees ! Estimated noise=0.877073 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 = 1.58862 Jy ! Component: 100 - total flux cleaned = 2.09778 Jy ! Total flux subtracted in 100 components = 2.09778 Jy ! Clean residual min=-0.213130 max=0.414137 Jy/beam ! Clean residual mean=-0.000277 rms=0.067001 Jy/beam ! Combined flux in latest and established models = 2.09778 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 2.09778 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=1.099386Jy sigma=46.316243 ! Fit after self-cal, rms=1.098537Jy sigma=46.292108 ! Inverting map ! Added new window around map position (1.8, -5.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.396919 Jy ! Component: 100 - total flux cleaned = 0.656195 Jy ! Total flux subtracted in 100 components = 0.656195 Jy ! Clean residual min=-0.196069 max=0.232398 Jy/beam ! Clean residual mean=-0.000129 rms=0.049440 Jy/beam ! Combined flux in latest and established models = 2.75397 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 2.75397 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=0.852174Jy sigma=34.738791 ! Fit after self-cal, rms=0.839643Jy sigma=34.332797 ! 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=1.655 mas, bmaj=4.131 mas, bpa=-13.46 degrees ! Estimated noise=0.735314 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 = 0.351475 Jy ! Component: 100 - total flux cleaned = 0.592993 Jy ! Component: 150 - total flux cleaned = 0.771306 Jy ! Component: 200 - total flux cleaned = 0.904104 Jy ! Total flux subtracted in 200 components = 0.904104 Jy ! Clean residual min=-0.160128 max=0.268676 Jy/beam ! Clean residual mean=0.000349 rms=0.055526 Jy/beam ! Combined flux in latest and established models = 3.65808 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 3.65808 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=0.631144Jy sigma=24.496250 ! Fit after self-cal, rms=0.623700Jy sigma=24.177667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.655 x 4.131 at -13.46 degrees (North through East) ! Clean map min=-0.13956 max=2.0455 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.13 HN 0.92 KP 0.89 ! LA 0.93 MK 1.03 NL 0.95 PT 0.89 ! SC 0.93 ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.623700Jy sigma=24.177667 ! Fit after self-cal, rms=0.615262Jy sigma=23.464622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=4.138 mas, bpa=-13.44 degrees ! Estimated noise=0.72913 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 (6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.269351 Jy ! Component: 100 - total flux cleaned = 0.426072 Jy ! Component: 150 - total flux cleaned = 0.534731 Jy ! Component: 200 - total flux cleaned = 0.593354 Jy ! Total flux subtracted in 200 components = 0.593354 Jy ! Clean residual min=-0.100226 max=0.118174 Jy/beam ! Clean residual mean=0.000176 rms=0.025962 Jy/beam ! Combined flux in latest and established models = 4.25143 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 100 components and 4.25143 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=0.472509Jy sigma=15.887245 ! Fit after self-cal, rms=0.463209Jy sigma=15.371976 ! 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=0.463209Jy sigma=15.371976 ! Fit after self-cal, rms=0.427779Jy sigma=13.319985 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=4.15 mas, bpa=-13.42 degrees ! Estimated noise=0.737532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0742282 Jy ! Component: 100 - total flux cleaned = 0.104044 Jy ! Component: 150 - total flux cleaned = 0.123652 Jy ! Component: 200 - total flux cleaned = 0.140878 Jy ! Total flux subtracted in 200 components = 0.140878 Jy ! Clean residual min=-0.063045 max=0.058826 Jy/beam ! Clean residual mean=0.000087 rms=0.015366 Jy/beam ! Combined flux in latest and established models = 4.39231 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 131 components and 4.39231 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=0.405016Jy sigma=12.095608 ! Fit after self-cal, rms=0.404487Jy sigma=12.068185 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 = 0.0229863 Jy ! Component: 100 - total flux cleaned = 0.0378796 Jy ! Component: 150 - total flux cleaned = 0.0511349 Jy ! Component: 200 - total flux cleaned = 0.0630586 Jy ! Total flux subtracted in 200 components = 0.0630586 Jy ! Clean residual min=-0.058942 max=0.048531 Jy/beam ! Clean residual mean=0.000060 rms=0.013251 Jy/beam ! Combined flux in latest and established models = 4.45537 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 155 components and 4.45537 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=0.396545Jy sigma=11.667113 ! Fit after self-cal, rms=0.396443Jy sigma=11.662273 ! 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=0.396443Jy sigma=11.662273 ! Fit after self-cal, rms=0.392913Jy sigma=11.439922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=4.139 mas, bpa=-13.25 degrees ! Estimated noise=0.74206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437302 Jy ! Component: 100 - total flux cleaned = 0.0663952 Jy ! Component: 150 - total flux cleaned = 0.0793006 Jy ! Component: 200 - total flux cleaned = 0.0907389 Jy ! Total flux subtracted in 200 components = 0.0907389 Jy ! Clean residual min=-0.055412 max=0.046619 Jy/beam ! Clean residual mean=0.000057 rms=0.012562 Jy/beam ! Combined flux in latest and established models = 4.54611 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 179 components and 4.54611 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=0.384131Jy sigma=11.122180 ! Fit after self-cal, rms=0.383945Jy sigma=11.109203 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 = 0.00808251 Jy ! Component: 100 - total flux cleaned = 0.0134893 Jy ! Component: 150 - total flux cleaned = 0.0178379 Jy ! Component: 200 - total flux cleaned = 0.0226545 Jy ! Total flux subtracted in 200 components = 0.0226545 Jy ! Clean residual min=-0.053688 max=0.043093 Jy/beam ! Clean residual mean=0.000047 rms=0.011894 Jy/beam ! Combined flux in latest and established models = 4.56876 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 183 components and 4.56876 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=0.380770Jy sigma=10.981298 ! Fit after self-cal, rms=0.380647Jy sigma=10.975420 ! 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=0.380647Jy sigma=10.975420 ! Fit after self-cal, rms=0.375634Jy sigma=10.623783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.027 mas, bmaj=5.423 mas, bpa=-7.778 degrees ! Estimated noise=0.892888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459452 Jy ! Component: 100 - total flux cleaned = 0.0725486 Jy ! Component: 150 - total flux cleaned = 0.0832901 Jy ! Component: 200 - total flux cleaned = 0.0888934 Jy ! Total flux subtracted in 200 components = 0.0888934 Jy ! Clean residual min=-0.069953 max=0.045482 Jy/beam ! Clean residual mean=0.000044 rms=0.018485 Jy/beam ! Combined flux in latest and established models = 4.65766 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 204 components and 4.65765 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=0.371091Jy sigma=10.526343 ! Fit after self-cal, rms=0.370953Jy sigma=10.516664 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 = 0.00933284 Jy ! Component: 100 - total flux cleaned = 0.0127437 Jy ! Component: 150 - total flux cleaned = 0.016618 Jy ! Component: 200 - total flux cleaned = 0.0193443 Jy ! Total flux subtracted in 200 components = 0.0193443 Jy ! Clean residual min=-0.067298 max=0.045315 Jy/beam ! Clean residual mean=0.000029 rms=0.018078 Jy/beam ! Combined flux in latest and established models = 4.677 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 214 components and 4.677 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=0.370340Jy sigma=10.522129 ! Fit after self-cal, rms=0.370313Jy sigma=10.518767 ! 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=1.666 mas, bmaj=4.14 mas, bpa=-13.14 degrees ! Estimated noise=0.748431 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 4.14 at -13.14 degrees (North through East) ! Clean map min=-0.047424 max=2.0679 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 ! Performing amp+phase self-cal ! ! 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=0.370313Jy sigma=10.518767 ! Fit after self-cal, rms=0.368219Jy sigma=10.389102 ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=4.13 mas, bpa=-13.03 degrees ! Estimated noise=0.752111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279437 Jy ! Component: 100 - total flux cleaned = 0.0399594 Jy ! Component: 150 - total flux cleaned = 0.0463827 Jy ! Component: 200 - total flux cleaned = 0.0505202 Jy ! Total flux subtracted in 200 components = 0.0505202 Jy ! Clean residual min=-0.047804 max=0.041163 Jy/beam ! Clean residual mean=0.000021 rms=0.011176 Jy/beam ! Combined flux in latest and established models = 4.72752 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 229 components and 4.72752 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=0.363592Jy sigma=10.307059 ! Fit after self-cal, rms=0.363521Jy sigma=10.301667 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289568 Jy ! Component: 100 - total flux cleaned = 0.00655396 Jy ! Component: 150 - total flux cleaned = 0.00862951 Jy ! Component: 200 - total flux cleaned = 0.0109114 Jy ! Total flux subtracted in 200 components = 0.0109114 Jy ! Clean residual min=-0.047409 max=0.040074 Jy/beam ! Clean residual mean=0.000018 rms=0.010999 Jy/beam ! Combined flux in latest and established models = 4.73843 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 237 components and 4.73843 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=0.362092Jy sigma=10.263654 ! Fit after self-cal, rms=0.362000Jy sigma=10.259071 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.362000Jy sigma=10.259071 ! Fit after self-cal, rms=0.361369Jy sigma=10.199840 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=1.381 mas, bmaj=3.733 mas, bpa=-13.69 degrees ! Estimated noise=0.909808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65061 Jy ! Component: 100 - total flux cleaned = 2.26847 Jy ! Component: 150 - total flux cleaned = 2.65404 Jy ! Component: 200 - total flux cleaned = 2.94864 Jy ! Total flux subtracted in 200 components = 2.94864 Jy ! Clean residual min=-0.118354 max=0.182408 Jy/beam ! Clean residual mean=-0.000129 rms=0.044388 Jy/beam ! Combined flux in latest and established models = 2.94864 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 40 model components to the UV plane model. ! The established model now contains 40 components and 2.94864 Jy ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=4.132 mas, bpa=-13.05 degrees ! Estimated noise=0.757742 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 = 0.376485 Jy ! Component: 100 - total flux cleaned = 0.652313 Jy ! Component: 150 - total flux cleaned = 0.863163 Jy ! Component: 200 - total flux cleaned = 1.02781 Jy ! Total flux subtracted in 200 components = 1.02781 Jy ! Clean residual min=-0.084299 max=0.111349 Jy/beam ! Clean residual mean=0.000103 rms=0.034275 Jy/beam ! Combined flux in latest and established models = 3.97645 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 100 components and 3.97645 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=4.023 mas, bmaj=5.412 mas, bpa=-7.248 degrees ! Estimated noise=0.906024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230433 Jy ! Component: 100 - total flux cleaned = 0.385574 Jy ! Component: 150 - total flux cleaned = 0.496673 Jy ! Component: 200 - total flux cleaned = 0.577718 Jy ! Total flux subtracted in 200 components = 0.577718 Jy ! Clean residual min=-0.075936 max=0.080726 Jy/beam ! Clean residual mean=0.000077 rms=0.026203 Jy/beam ! Combined flux in latest and established models = 4.55417 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 = 0.059921 Jy ! Component: 100 - total flux cleaned = 0.104917 Jy ! Component: 150 - total flux cleaned = 0.139182 Jy ! Component: 200 - total flux cleaned = 0.165528 Jy ! Total flux subtracted in 200 components = 0.165528 Jy ! Clean residual min=-0.066863 max=0.048457 Jy/beam ! Clean residual mean=0.000030 rms=0.019573 Jy/beam ! Combined flux in latest and established models = 4.7197 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 196 components and 4.7197 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=4.132 mas, bpa=-13.05 degrees ! Estimated noise=0.757742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643761 Jy ! Component: 100 - total flux cleaned = 0.0186003 Jy ! Component: 150 - total flux cleaned = 0.0230105 Jy ! Component: 200 - total flux cleaned = 0.0277724 Jy ! Total flux subtracted in 200 components = 0.0277724 Jy ! Clean residual min=-0.050776 max=0.041765 Jy/beam ! Clean residual mean=0.000002 rms=0.012073 Jy/beam ! Combined flux in latest and established models = 4.74747 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 214 components and 4.74747 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=0.368101Jy sigma=10.496545 ! Fit after self-cal, rms=0.367319Jy sigma=10.437909 wmodel /d2/scr/pima/bp177j_uvs/J2232+1143_C_map.mod ! Writing 214 model components to file: /d2/scr/pima/bp177j_uvs/J2232+1143_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J2232+1143_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J2232+1143_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J2232+1143_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J2232+1143_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 = -0.0223395 Jy ! Component: 100 - total flux cleaned = -0.0356049 Jy ! Component: 150 - total flux cleaned = -0.0470002 Jy ! Component: 200 - total flux cleaned = -0.0536427 Jy ! Component: 250 - total flux cleaned = -0.0604645 Jy ! Component: 300 - total flux cleaned = -0.0669204 Jy ! Component: 350 - total flux cleaned = -0.0725506 Jy ! Component: 400 - total flux cleaned = -0.0757879 Jy ! Component: 450 - total flux cleaned = -0.0773535 Jy ! Component: 500 - total flux cleaned = -0.0804046 Jy ! Component: 550 - total flux cleaned = -0.0818879 Jy ! Component: 600 - total flux cleaned = -0.0847701 Jy ! Component: 650 - total flux cleaned = -0.0866326 Jy ! Component: 700 - total flux cleaned = -0.0888951 Jy ! Component: 750 - total flux cleaned = -0.0906566 Jy ! Component: 800 - total flux cleaned = -0.0906636 Jy ! Component: 850 - total flux cleaned = -0.0927569 Jy ! Component: 900 - total flux cleaned = -0.0935664 Jy ! Component: 950 - total flux cleaned = -0.0931779 Jy ! Component: 1000 - total flux cleaned = -0.0947518 Jy ! Component: 1050 - total flux cleaned = -0.0955118 Jy ! Component: 1100 - total flux cleaned = -0.0958837 Jy ! Component: 1150 - total flux cleaned = -0.0955139 Jy ! Component: 1200 - total flux cleaned = -0.0937081 Jy ! Component: 1250 - total flux cleaned = -0.092648 Jy ! Component: 1300 - total flux cleaned = -0.0912536 Jy ! Component: 1350 - total flux cleaned = -0.0905721 Jy ! Component: 1400 - total flux cleaned = -0.089897 Jy ! Component: 1450 - total flux cleaned = -0.0892298 Jy ! Component: 1500 - total flux cleaned = -0.0869557 Jy ! Component: 1550 - total flux cleaned = -0.0863162 Jy ! Component: 1600 - total flux cleaned = -0.0844276 Jy ! Component: 1650 - total flux cleaned = -0.0841168 Jy ! Component: 1700 - total flux cleaned = -0.0825899 Jy ! Component: 1750 - total flux cleaned = -0.0819862 Jy ! Component: 1800 - total flux cleaned = -0.0813897 Jy ! Component: 1850 - total flux cleaned = -0.0802228 Jy ! Component: 1900 - total flux cleaned = -0.0796515 Jy ! Component: 1950 - total flux cleaned = -0.0788042 Jy ! Component: 2000 - total flux cleaned = -0.079089 Jy ! Component: 2050 - total flux cleaned = -0.0782557 Jy ! Component: 2100 - total flux cleaned = -0.0779838 Jy ! Component: 2150 - total flux cleaned = -0.077709 Jy ! Component: 2200 - total flux cleaned = -0.0766407 Jy ! Component: 2250 - total flux cleaned = -0.0763757 Jy ! Component: 2300 - total flux cleaned = -0.0758519 Jy ! Component: 2350 - total flux cleaned = -0.0750787 Jy ! Component: 2400 - total flux cleaned = -0.0743128 Jy ! Component: 2450 - total flux cleaned = -0.073302 Jy ! Component: 2500 - total flux cleaned = -0.0730527 Jy ! Component: 2550 - total flux cleaned = -0.0723095 Jy ! Component: 2600 - total flux cleaned = -0.072062 Jy ! Component: 2650 - total flux cleaned = -0.0718185 Jy ! Component: 2700 - total flux cleaned = -0.0708593 Jy ! Component: 2750 - total flux cleaned = -0.0710999 Jy ! Component: 2800 - total flux cleaned = -0.0706297 Jy ! Component: 2850 - total flux cleaned = -0.0701635 Jy ! Component: 2900 - total flux cleaned = -0.0703954 Jy ! Component: 2950 - total flux cleaned = -0.0701627 Jy ! Component: 3000 - total flux cleaned = -0.0694762 Jy ! Component: 3050 - total flux cleaned = -0.0687971 Jy ! Component: 3100 - total flux cleaned = -0.0687983 Jy ! Component: 3150 - total flux cleaned = -0.0687972 Jy ! Component: 3200 - total flux cleaned = -0.0683539 Jy ! Component: 3250 - total flux cleaned = -0.0679148 Jy ! Component: 3300 - total flux cleaned = -0.0679137 Jy ! Component: 3350 - total flux cleaned = -0.0674803 Jy ! Component: 3400 - total flux cleaned = -0.0670501 Jy ! Component: 3450 - total flux cleaned = -0.0661943 Jy ! Component: 3500 - total flux cleaned = -0.0653445 Jy ! Component: 3550 - total flux cleaned = -0.0649229 Jy ! Component: 3600 - total flux cleaned = -0.0653427 Jy ! Component: 3650 - total flux cleaned = -0.0645072 Jy ! Component: 3700 - total flux cleaned = -0.0647161 Jy ! Component: 3750 - total flux cleaned = -0.0643021 Jy ! Component: 3800 - total flux cleaned = -0.0645072 Jy ! Component: 3850 - total flux cleaned = -0.0645085 Jy ! Component: 3900 - total flux cleaned = -0.0651202 Jy ! Component: 3950 - total flux cleaned = -0.0653226 Jy ! Component: 4000 - total flux cleaned = -0.0653225 Jy ! Component: 4050 - total flux cleaned = -0.0657241 Jy ! Total flux subtracted in 4096 components = -0.0657228 Jy ! Clean residual min=-0.011813 max=0.011315 Jy/beam ! Clean residual mean=0.000053 rms=0.003411 Jy/beam ! Combined flux in latest and established models = 4.68175 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 504 components and 4.68174 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J2232+1143_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.664 x 4.132 at -13.05 degrees (North through East) ! Clean map min=-0.024674 max=2.0825 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J2232+1143_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.08254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00300227 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432491 0.432491 0.864983 1.72997 3.45993 6.91986 13.8397 27.6794 55.3589 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 693.655 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J2232+1143_C_uvs.log closed on Thu Jun 19 04:13:47 2014