! Started logfile: /d2/scr/pima/bp177c_uvs/J1121-0553_C_uvs.log on Sat Mar 22 21:14:16 2014 obs /d2/scr/pima/bp177c_uvs/J1121-0553_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1121-0553_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1121-0553 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1121-0553_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.067970Jy sigma=43.542278 ! Fit after self-cal, rms=0.645141Jy sigma=25.362055 ! 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=1.168 mas, bmaj=3.347 mas, bpa=-2.162 degrees ! Estimated noise=0.765593 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 = 0.270611 Jy ! Component: 100 - total flux cleaned = 0.343392 Jy ! Total flux subtracted in 100 components = 0.343392 Jy ! Clean residual min=-0.015089 max=0.030553 Jy/beam ! Clean residual mean=0.000007 rms=0.004658 Jy/beam ! Combined flux in latest and established models = 0.343392 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.343392 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=0.085664Jy sigma=3.422156 ! Fit after self-cal, rms=0.085533Jy sigma=3.416650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323485 Jy ! Component: 100 - total flux cleaned = 0.04806 Jy ! Total flux subtracted in 100 components = 0.04806 Jy ! Clean residual min=-0.011816 max=0.021896 Jy/beam ! Clean residual mean=0.000004 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 0.391452 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.391452 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=0.070625Jy sigma=2.492618 ! Fit after self-cal, rms=0.070541Jy sigma=2.488808 ! Inverting map ! Added new window around map position (2.1, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195242 Jy ! Component: 100 - total flux cleaned = 0.0312899 Jy ! Total flux subtracted in 100 components = 0.0312899 Jy ! Clean residual min=-0.009791 max=0.018519 Jy/beam ! Clean residual mean=0.000002 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.422742 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.422742 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=0.064044Jy sigma=2.092333 ! Fit after self-cal, rms=0.063496Jy sigma=2.067785 ! 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=1.429 mas, bmaj=3.686 mas, bpa=-1.215 degrees ! Estimated noise=0.631188 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 (-42.9, -51.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166112 Jy ! Component: 100 - total flux cleaned = 0.0252593 Jy ! Component: 150 - total flux cleaned = 0.031379 Jy ! Component: 200 - total flux cleaned = 0.0361362 Jy ! Total flux subtracted in 200 components = 0.0361362 Jy ! Clean residual min=-0.008112 max=0.010812 Jy/beam ! Clean residual mean=0.000007 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.458878 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.458878 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=0.060216Jy sigma=1.787755 ! Fit after self-cal, rms=0.059638Jy sigma=1.762942 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.429 x 3.686 at -1.215 degrees (North through East) ! Clean map min=-0.0076361 max=0.35158 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* 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.95 LA 0.98 ! MK 0.93 NL 0.87 OV 0.98 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 0.99 LA 1.00 ! MK 1.00 NL 0.95 OV 0.93 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.06 LA 0.99 ! MK 0.99 NL 0.98 OV 0.95 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.11 LA 1.04 ! MK 1.00 NL 0.95 OV 0.96 PT 1.01 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.05 LA 1.02 ! MK 0.97 NL 0.95 OV 0.95 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.10 LA 1.04 ! MK 0.98 NL 0.93 OV 0.99 PT 0.91 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.059638Jy sigma=1.762942 ! Fit after self-cal, rms=0.053071Jy sigma=1.307957 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.437 mas, bmaj=3.706 mas, bpa=-1.432 degrees ! Estimated noise=0.615434 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 = -0.00739211 Jy ! Component: 100 - total flux cleaned = -0.0081928 Jy ! Component: 150 - total flux cleaned = -0.00794961 Jy ! Component: 200 - total flux cleaned = -0.00748474 Jy ! Total flux subtracted in 200 components = -0.00748474 Jy ! Clean residual min=-0.005678 max=0.005775 Jy/beam ! Clean residual mean=-0.000007 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.451393 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.451393 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=0.050197Jy sigma=1.282771 ! Fit after self-cal, rms=0.050149Jy sigma=1.279253 ! 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=0.050149Jy sigma=1.279253 ! Fit after self-cal, rms=0.049758Jy sigma=1.246125 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.439 mas, bmaj=3.716 mas, bpa=-1.605 degrees ! Estimated noise=0.606128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00600528 Jy ! Component: 100 - total flux cleaned = -0.00782923 Jy ! Component: 150 - total flux cleaned = -0.00783313 Jy ! Component: 200 - total flux cleaned = -0.00783352 Jy ! Total flux subtracted in 200 components = -0.00783352 Jy ! Clean residual min=-0.005360 max=0.005414 Jy/beam ! Clean residual mean=-0.000006 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.44356 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.44356 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=0.047679Jy sigma=1.234644 ! Fit after self-cal, rms=0.047660Jy sigma=1.233161 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 = 6.34514e-05 Jy ! Component: 100 - total flux cleaned = 6.47113e-05 Jy ! Component: 150 - total flux cleaned = 0.000122155 Jy ! Component: 200 - total flux cleaned = 0.000119399 Jy ! Total flux subtracted in 200 components = 0.000119399 Jy ! Clean residual min=-0.005364 max=0.005166 Jy/beam ! Clean residual mean=-0.000006 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.443679 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.443679 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=0.047364Jy sigma=1.227848 ! Fit after self-cal, rms=0.047353Jy sigma=1.226913 ! 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=0.047353Jy sigma=1.226913 ! Fit after self-cal, rms=0.047002Jy sigma=1.196225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=3.727 mas, bpa=-1.764 degrees ! Estimated noise=0.597626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00496732 Jy ! Component: 100 - total flux cleaned = -0.00714143 Jy ! Component: 150 - total flux cleaned = -0.00804834 Jy ! Component: 200 - total flux cleaned = -0.00824139 Jy ! Total flux subtracted in 200 components = -0.00824139 Jy ! Clean residual min=-0.004980 max=0.004866 Jy/beam ! Clean residual mean=-0.000006 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.435438 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.435438 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=0.045451Jy sigma=1.192344 ! Fit after self-cal, rms=0.045442Jy sigma=1.191490 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 = -0.000170134 Jy ! Component: 100 - total flux cleaned = -0.000309379 Jy ! Component: 150 - total flux cleaned = -0.000310335 Jy ! Component: 200 - total flux cleaned = -0.00031023 Jy ! Total flux subtracted in 200 components = -0.00031023 Jy ! Clean residual min=-0.004977 max=0.004740 Jy/beam ! Clean residual mean=-0.000005 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.435128 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 0.435128 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=0.045270Jy sigma=1.188714 ! Fit after self-cal, rms=0.045265Jy sigma=1.188049 ! 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=0.045265Jy sigma=1.188049 ! Fit after self-cal, rms=0.044996Jy sigma=1.163773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=6.505 mas, bpa=5.222 degrees ! Estimated noise=0.785918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00505858 Jy ! Component: 100 - total flux cleaned = -0.00642187 Jy ! Component: 150 - total flux cleaned = -0.00677254 Jy ! Component: 200 - total flux cleaned = -0.00681632 Jy ! Total flux subtracted in 200 components = -0.00681632 Jy ! Clean residual min=-0.006383 max=0.006510 Jy/beam ! Clean residual mean=-0.000012 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.428311 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.428311 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=0.043813Jy sigma=1.166010 ! Fit after self-cal, rms=0.043807Jy sigma=1.165499 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 = 2.72215e-05 Jy ! Component: 100 - total flux cleaned = -1.22025e-05 Jy ! Component: 150 - total flux cleaned = -8.37e-05 Jy ! Component: 200 - total flux cleaned = -0.000116507 Jy ! Total flux subtracted in 200 components = -0.000116507 Jy ! Clean residual min=-0.006431 max=0.006379 Jy/beam ! Clean residual mean=-0.000011 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.428195 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.428195 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=0.043747Jy sigma=1.166501 ! Fit after self-cal, rms=0.043747Jy sigma=1.166217 ! 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=1.444 mas, bmaj=3.737 mas, bpa=-1.902 degrees ! Estimated noise=0.590243 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.444 x 3.737 at -1.902 degrees (North through East) ! Clean map min=-0.0052643 max=0.3291 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=1.178 mas, bmaj=3.386 mas, bpa=-2.814 degrees ! Estimated noise=0.725172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.255742 Jy ! Component: 100 - total flux cleaned = 0.328328 Jy ! Component: 150 - total flux cleaned = 0.362775 Jy ! Component: 200 - total flux cleaned = 0.382863 Jy ! Total flux subtracted in 200 components = 0.382863 Jy ! Clean residual min=-0.007285 max=0.010581 Jy/beam ! Clean residual mean=0.000001 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.382863 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.382863 Jy ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=3.737 mas, bpa=-1.902 degrees ! Estimated noise=0.590243 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 = 0.0167445 Jy ! Component: 100 - total flux cleaned = 0.0263745 Jy ! Component: 150 - total flux cleaned = 0.0328675 Jy ! Component: 200 - total flux cleaned = 0.0374945 Jy ! Total flux subtracted in 200 components = 0.0374945 Jy ! Clean residual min=-0.005394 max=0.006188 Jy/beam ! Clean residual mean=-0.000002 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.420358 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.420358 Jy ! Inverting map ! Added new window around map position (-1.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488392 Jy ! Component: 100 - total flux cleaned = 0.00489851 Jy ! Component: 150 - total flux cleaned = 0.00502603 Jy ! Component: 200 - total flux cleaned = 0.00502974 Jy ! Total flux subtracted in 200 components = 0.00502974 Jy ! Clean residual min=-0.004805 max=0.005372 Jy/beam ! Clean residual mean=-0.000005 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.425387 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.425387 Jy ! Inverting map ! Added new window around map position (-39.9, -43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522028 Jy ! Component: 100 - total flux cleaned = 0.0065636 Jy ! Component: 150 - total flux cleaned = 0.00656677 Jy ! Component: 200 - total flux cleaned = 0.00656727 Jy ! Total flux subtracted in 200 components = 0.00656727 Jy ! Clean residual min=-0.004418 max=0.004006 Jy/beam ! Clean residual mean=-0.000003 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.431955 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.431955 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=3.373 mas, bmaj=6.505 mas, bpa=5.222 degrees ! Estimated noise=0.785918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165946 Jy ! Component: 100 - total flux cleaned = 0.00180557 Jy ! Component: 150 - total flux cleaned = 0.00186523 Jy ! Component: 200 - total flux cleaned = 0.0018106 Jy ! Total flux subtracted in 200 components = 0.0018106 Jy ! Clean residual min=-0.005697 max=0.005172 Jy/beam ! Clean residual mean=-0.000004 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.433765 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 = -5.13019e-05 Jy ! Component: 100 - total flux cleaned = -0.000193425 Jy ! Component: 150 - total flux cleaned = -0.00023732 Jy ! Component: 200 - total flux cleaned = -0.000320314 Jy ! Total flux subtracted in 200 components = -0.000320314 Jy ! Clean residual min=-0.005545 max=0.005062 Jy/beam ! Clean residual mean=-0.000003 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.433445 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.433445 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=3.737 mas, bpa=-1.902 degrees ! Estimated noise=0.590243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000584554 Jy ! Component: 100 - total flux cleaned = -0.00072989 Jy ! Component: 150 - total flux cleaned = -0.000857394 Jy ! Component: 200 - total flux cleaned = -0.000859438 Jy ! Total flux subtracted in 200 components = -0.000859438 Jy ! Clean residual min=-0.004223 max=0.003688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.432586 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.432586 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=0.042560Jy sigma=1.133047 ! Fit after self-cal, rms=0.042402Jy sigma=1.126300 wmodel /d2/scr/pima/bp177c_uvs/J1121-0553_C_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp177c_uvs/J1121-0553_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1121-0553_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1121-0553_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1121-0553_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177c_uvs/J1121-0553_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 = -0.00174163 Jy ! Component: 100 - total flux cleaned = -0.00228461 Jy ! Component: 150 - total flux cleaned = -0.00303293 Jy ! Component: 200 - total flux cleaned = -0.00356711 Jy ! Component: 250 - total flux cleaned = -0.00424956 Jy ! Component: 300 - total flux cleaned = -0.00468682 Jy ! Component: 350 - total flux cleaned = -0.00521358 Jy ! Component: 400 - total flux cleaned = -0.00557065 Jy ! Component: 450 - total flux cleaned = -0.00601755 Jy ! Component: 500 - total flux cleaned = -0.00640299 Jy ! Component: 550 - total flux cleaned = -0.0065906 Jy ! Component: 600 - total flux cleaned = -0.00673043 Jy ! Component: 650 - total flux cleaned = -0.00700127 Jy ! Component: 700 - total flux cleaned = -0.00708949 Jy ! Component: 750 - total flux cleaned = -0.00726253 Jy ! Component: 800 - total flux cleaned = -0.007473 Jy ! Component: 850 - total flux cleaned = -0.00759685 Jy ! Component: 900 - total flux cleaned = -0.00779861 Jy ! Component: 950 - total flux cleaned = -0.00791713 Jy ! Component: 1000 - total flux cleaned = -0.00803349 Jy ! Component: 1050 - total flux cleaned = -0.00799534 Jy ! Component: 1100 - total flux cleaned = -0.00810858 Jy ! Component: 1150 - total flux cleaned = -0.00821898 Jy ! Component: 1200 - total flux cleaned = -0.00829151 Jy ! Component: 1250 - total flux cleaned = -0.00846925 Jy ! Component: 1300 - total flux cleaned = -0.00857385 Jy ! Component: 1350 - total flux cleaned = -0.00867664 Jy ! Component: 1400 - total flux cleaned = -0.00881242 Jy ! Component: 1450 - total flux cleaned = -0.00891242 Jy ! Component: 1500 - total flux cleaned = -0.0090442 Jy ! Component: 1550 - total flux cleaned = -0.00920599 Jy ! Component: 1600 - total flux cleaned = -0.00920571 Jy ! Component: 1650 - total flux cleaned = -0.00939405 Jy ! Component: 1700 - total flux cleaned = -0.00942445 Jy ! Component: 1750 - total flux cleaned = -0.0095471 Jy ! Component: 1800 - total flux cleaned = -0.00960753 Jy ! Component: 1850 - total flux cleaned = -0.00972686 Jy ! Component: 1900 - total flux cleaned = -0.00978522 Jy ! Component: 1950 - total flux cleaned = -0.00987201 Jy ! Component: 2000 - total flux cleaned = -0.00984353 Jy ! Component: 2050 - total flux cleaned = -0.0098435 Jy ! Component: 2100 - total flux cleaned = -0.00984336 Jy ! Component: 2150 - total flux cleaned = -0.00989893 Jy ! Component: 2200 - total flux cleaned = -0.0097889 Jy ! Component: 2250 - total flux cleaned = -0.00970716 Jy ! Component: 2300 - total flux cleaned = -0.00978762 Jy ! Component: 2350 - total flux cleaned = -0.00968096 Jy ! Component: 2400 - total flux cleaned = -0.0096548 Jy ! Component: 2450 - total flux cleaned = -0.00965479 Jy ! Component: 2500 - total flux cleaned = -0.00960267 Jy ! Component: 2550 - total flux cleaned = -0.00962828 Jy ! Component: 2600 - total flux cleaned = -0.00952673 Jy ! Component: 2650 - total flux cleaned = -0.00945149 Jy ! Component: 2700 - total flux cleaned = -0.00947686 Jy ! Component: 2750 - total flux cleaned = -0.00947706 Jy ! Component: 2800 - total flux cleaned = -0.00955034 Jy ! Component: 2850 - total flux cleaned = -0.00950147 Jy ! Component: 2900 - total flux cleaned = -0.00945332 Jy ! Component: 2950 - total flux cleaned = -0.00945339 Jy ! Component: 3000 - total flux cleaned = -0.00942976 Jy ! Component: 3050 - total flux cleaned = -0.0094534 Jy ! Component: 3100 - total flux cleaned = -0.00947671 Jy ! Component: 3150 - total flux cleaned = -0.00945365 Jy ! Component: 3200 - total flux cleaned = -0.00952281 Jy ! Component: 3250 - total flux cleaned = -0.00947699 Jy ! Component: 3300 - total flux cleaned = -0.00947708 Jy ! Component: 3350 - total flux cleaned = -0.00949965 Jy ! Component: 3400 - total flux cleaned = -0.00954438 Jy ! Component: 3450 - total flux cleaned = -0.0094998 Jy ! Component: 3500 - total flux cleaned = -0.00952197 Jy ! Component: 3550 - total flux cleaned = -0.00947798 Jy ! Component: 3600 - total flux cleaned = -0.00956519 Jy ! Component: 3650 - total flux cleaned = -0.00956505 Jy ! Component: 3700 - total flux cleaned = -0.00956487 Jy ! Component: 3750 - total flux cleaned = -0.00962919 Jy ! Component: 3800 - total flux cleaned = -0.00967182 Jy ! Component: 3850 - total flux cleaned = -0.00971423 Jy ! Component: 3900 - total flux cleaned = -0.0096932 Jy ! Component: 3950 - total flux cleaned = -0.00975602 Jy ! Component: 4000 - total flux cleaned = -0.00981836 Jy ! Component: 4050 - total flux cleaned = -0.00979774 Jy ! Total flux subtracted in 4096 components = -0.00983902 Jy ! Clean residual min=-0.001267 max=0.001027 Jy/beam ! Clean residual mean=0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.422747 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 413 components and 0.422747 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1121-0553_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.444 x 3.737 at -1.902 degrees (North through East) ! Clean map min=-0.0029513 max=0.3219 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1121-0553_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.321903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000339954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316822 0.316822 0.633645 1.26729 2.53458 5.06916 10.1383 20.2766 40.5533 81.1065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 946.902 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1121-0553_C_uvs.log closed on Sat Mar 22 21:14:20 2014