! Started logfile: /d2/scr/pima/bp177b_uvs/J1037-2705_C_uvs.log on Sat Mar 22 08:08:44 2014 obs /d2/scr/pima/bp177b_uvs/J1037-2705_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1037-2705_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.854167 visibilities/baseline/integration-bin. ! Found source: J1037-2705 ! ! 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 984 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/bp177b_uvs/J1037-2705_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010392Jy sigma=34.761899 ! Fit after self-cal, rms=0.869720Jy sigma=29.844549 ! 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=1.188 mas, bmaj=3.424 mas, bpa=-1.162 degrees ! Estimated noise=0.895965 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 = 0.0959779 Jy ! Component: 100 - total flux cleaned = 0.121542 Jy ! Total flux subtracted in 100 components = 0.121542 Jy ! Clean residual min=-0.009830 max=0.012094 Jy/beam ! Clean residual mean=0.000016 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.121542 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.121542 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=0.045639Jy sigma=1.540243 ! Fit after self-cal, rms=0.045648Jy sigma=1.539229 ! 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=1.41 mas, bmaj=3.919 mas, bpa=-1.392 degrees ! Estimated noise=0.704147 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 = 0.0173155 Jy ! Component: 100 - total flux cleaned = 0.0256443 Jy ! Component: 150 - total flux cleaned = 0.0301575 Jy ! Component: 200 - total flux cleaned = 0.0324484 Jy ! Total flux subtracted in 200 components = 0.0324484 Jy ! Clean residual min=-0.007491 max=0.010027 Jy/beam ! Clean residual mean=-0.000026 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.153991 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.153991 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=0.039424Jy sigma=1.306187 ! Fit after self-cal, rms=0.039434Jy sigma=1.305324 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.41 x 3.919 at -1.392 degrees (North through East) ! Clean map min=-0.0071832 max=0.12748 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 0.97 FD 1.10 HN 1.13 LA 0.98 ! MK 0.91 NL 1.08 OV 0.97 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.12 LA 0.96 ! MK 0.86 NL 0.93 OV 0.96 PT 0.93 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.15 LA 0.99 ! MK 0.94 NL 0.99 OV 0.89 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.039434Jy sigma=1.305324 ! Fit after self-cal, rms=0.038179Jy sigma=1.263178 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.9 mas, bpa=-1.461 degrees ! Estimated noise=0.688199 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 (-8.1, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078688 Jy ! Component: 100 - total flux cleaned = 0.00836459 Jy ! Component: 150 - total flux cleaned = 0.00836495 Jy ! Component: 200 - total flux cleaned = 0.00881134 Jy ! Total flux subtracted in 200 components = 0.00881134 Jy ! Clean residual min=-0.006716 max=0.007166 Jy/beam ! Clean residual mean=-0.000025 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.162802 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.162802 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=0.036830Jy sigma=1.187196 ! Fit after self-cal, rms=0.036838Jy sigma=1.185324 ! 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=0.036838Jy sigma=1.185324 ! Fit after self-cal, rms=0.036770Jy sigma=1.184965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.904 mas, bpa=-1.482 degrees ! Estimated noise=0.68746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404677 Jy ! Component: 100 - total flux cleaned = 0.000710442 Jy ! Component: 150 - total flux cleaned = 0.000848287 Jy ! Component: 200 - total flux cleaned = 0.000912408 Jy ! Total flux subtracted in 200 components = 0.000912408 Jy ! Clean residual min=-0.006613 max=0.007019 Jy/beam ! Clean residual mean=-0.000026 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.163714 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.163714 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=0.036534Jy sigma=1.174183 ! Fit after self-cal, rms=0.036558Jy sigma=1.173830 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 (-7.2, 53.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618719 Jy ! Component: 100 - total flux cleaned = 0.00774739 Jy ! Component: 150 - total flux cleaned = 0.00789871 Jy ! Component: 200 - total flux cleaned = 0.00789439 Jy ! Total flux subtracted in 200 components = 0.00789439 Jy ! Clean residual min=-0.006100 max=0.006249 Jy/beam ! Clean residual mean=-0.000016 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.171609 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.171609 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=0.035918Jy sigma=1.124160 ! Fit after self-cal, rms=0.035886Jy sigma=1.119086 ! 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=0.035886Jy sigma=1.119086 ! Fit after self-cal, rms=0.035792Jy sigma=1.117127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=3.901 mas, bpa=-1.576 degrees ! Estimated noise=0.688091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245294 Jy ! Component: 100 - total flux cleaned = 0.00292231 Jy ! Component: 150 - total flux cleaned = 0.00310414 Jy ! Component: 200 - total flux cleaned = 0.00321742 Jy ! Total flux subtracted in 200 components = 0.00321742 Jy ! Clean residual min=-0.005774 max=0.005984 Jy/beam ! Clean residual mean=-0.000014 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.174826 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.174826 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=0.035598Jy sigma=1.105281 ! Fit after self-cal, rms=0.035620Jy sigma=1.104166 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 = 0.0010451 Jy ! Component: 100 - total flux cleaned = 0.00115576 Jy ! Component: 150 - total flux cleaned = 0.00126211 Jy ! Component: 200 - total flux cleaned = 0.00136318 Jy ! Total flux subtracted in 200 components = 0.00136318 Jy ! Clean residual min=-0.005560 max=0.005844 Jy/beam ! Clean residual mean=-0.000011 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.176189 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.176189 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=0.035492Jy sigma=1.097470 ! Fit after self-cal, rms=0.035511Jy sigma=1.097140 ! 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=0.035511Jy sigma=1.097140 ! Fit after self-cal, rms=0.034737Jy sigma=1.077520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=9.177 mas, bpa=7.154 degrees ! Estimated noise=0.892505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155232 Jy ! Component: 100 - total flux cleaned = 0.00228983 Jy ! Component: 150 - total flux cleaned = 0.00258402 Jy ! Component: 200 - total flux cleaned = 0.00293309 Jy ! Total flux subtracted in 200 components = 0.00293309 Jy ! Clean residual min=-0.006811 max=0.007226 Jy/beam ! Clean residual mean=-0.000015 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.179123 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.179123 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=0.034699Jy sigma=1.074867 ! Fit after self-cal, rms=0.034666Jy sigma=1.074072 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 = 0.000476422 Jy ! Component: 100 - total flux cleaned = 0.000746901 Jy ! Component: 150 - total flux cleaned = 0.000994467 Jy ! Component: 200 - total flux cleaned = 0.00123192 Jy ! Total flux subtracted in 200 components = 0.00123192 Jy ! Clean residual min=-0.006608 max=0.007189 Jy/beam ! Clean residual mean=-0.000011 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 0.180354 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.180354 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=0.034695Jy sigma=1.073859 ! Fit after self-cal, rms=0.034667Jy sigma=1.073033 ! 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=1.401 mas, bmaj=3.899 mas, bpa=-1.522 degrees ! Estimated noise=0.681617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.401 x 3.899 at -1.522 degrees (North through East) ! Clean map min=-0.0058793 max=0.12227 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=1.184 mas, bmaj=3.416 mas, bpa=-1.299 degrees ! Estimated noise=0.866993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0927815 Jy ! Component: 100 - total flux cleaned = 0.118023 Jy ! Component: 150 - total flux cleaned = 0.131356 Jy ! Component: 200 - total flux cleaned = 0.140283 Jy ! Total flux subtracted in 200 components = 0.140283 Jy ! Clean residual min=-0.007177 max=0.007424 Jy/beam ! Clean residual mean=0.000006 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.140283 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.140283 Jy ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=3.899 mas, bpa=-1.522 degrees ! Estimated noise=0.681617 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 (25.8, -74.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108781 Jy ! Component: 100 - total flux cleaned = 0.0182543 Jy ! Component: 150 - total flux cleaned = 0.0237271 Jy ! Component: 200 - total flux cleaned = 0.0279986 Jy ! Total flux subtracted in 200 components = 0.0279986 Jy ! Clean residual min=-0.006307 max=0.007211 Jy/beam ! Clean residual mean=-0.000008 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.168282 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.168282 Jy ! Inverting map ! Added new window around map position (38.4, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580822 Jy ! Component: 100 - total flux cleaned = 0.00797448 Jy ! Component: 150 - total flux cleaned = 0.0092633 Jy ! Component: 200 - total flux cleaned = 0.010198 Jy ! Total flux subtracted in 200 components = 0.010198 Jy ! Clean residual min=-0.005866 max=0.005583 Jy/beam ! Clean residual mean=-0.000006 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.17848 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.17848 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=3.53 mas, bmaj=9.177 mas, bpa=7.154 degrees ! Estimated noise=0.892505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253587 Jy ! Component: 100 - total flux cleaned = 0.00344576 Jy ! Component: 150 - total flux cleaned = 0.00413798 Jy ! Component: 200 - total flux cleaned = 0.00466308 Jy ! Total flux subtracted in 200 components = 0.00466308 Jy ! Clean residual min=-0.006299 max=0.006053 Jy/beam ! Clean residual mean=0.000001 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.183143 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 = 0.000394967 Jy ! Component: 100 - total flux cleaned = 0.000755281 Jy ! Component: 150 - total flux cleaned = 0.00115358 Jy ! Component: 200 - total flux cleaned = 0.00127996 Jy ! Total flux subtracted in 200 components = 0.00127996 Jy ! Clean residual min=-0.006015 max=0.005897 Jy/beam ! Clean residual mean=0.000003 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.184423 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 120 components and 0.184423 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=3.899 mas, bpa=-1.522 degrees ! Estimated noise=0.681617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000888865 Jy ! Component: 100 - total flux cleaned = -0.00108606 Jy ! Component: 150 - total flux cleaned = -0.00125256 Jy ! Component: 200 - total flux cleaned = -0.00139907 Jy ! Total flux subtracted in 200 components = -0.00139907 Jy ! Clean residual min=-0.005064 max=0.005369 Jy/beam ! Clean residual mean=0.000001 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.183024 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.183024 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=0.033453Jy sigma=1.018934 ! Fit after self-cal, rms=0.033319Jy sigma=1.014078 wmodel /d2/scr/pima/bp177b_uvs/J1037-2705_C_map.mod ! Writing 136 model components to file: /d2/scr/pima/bp177b_uvs/J1037-2705_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1037-2705_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1037-2705_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1037-2705_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177b_uvs/J1037-2705_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 = 0.00093818 Jy ! Component: 100 - total flux cleaned = 0.00191421 Jy ! Component: 150 - total flux cleaned = 0.00259614 Jy ! Component: 200 - total flux cleaned = 0.00330752 Jy ! Component: 250 - total flux cleaned = 0.00384212 Jy ! Component: 300 - total flux cleaned = 0.00428805 Jy ! Component: 350 - total flux cleaned = 0.00459411 Jy ! Component: 400 - total flux cleaned = 0.00476769 Jy ! Component: 450 - total flux cleaned = 0.00476572 Jy ! Component: 500 - total flux cleaned = 0.00476686 Jy ! Component: 550 - total flux cleaned = 0.0047679 Jy ! Component: 600 - total flux cleaned = 0.00461655 Jy ! Component: 650 - total flux cleaned = 0.00451915 Jy ! Component: 700 - total flux cleaned = 0.00447197 Jy ! Component: 750 - total flux cleaned = 0.00442415 Jy ! Component: 800 - total flux cleaned = 0.00423962 Jy ! Component: 850 - total flux cleaned = 0.00414933 Jy ! Component: 900 - total flux cleaned = 0.00436841 Jy ! Component: 950 - total flux cleaned = 0.00445334 Jy ! Component: 1000 - total flux cleaned = 0.00453757 Jy ! Component: 1050 - total flux cleaned = 0.00457946 Jy ! Component: 1100 - total flux cleaned = 0.00462031 Jy ! Component: 1150 - total flux cleaned = 0.00470032 Jy ! Component: 1200 - total flux cleaned = 0.0047393 Jy ! Component: 1250 - total flux cleaned = 0.00473845 Jy ! Component: 1300 - total flux cleaned = 0.00462592 Jy ! Component: 1350 - total flux cleaned = 0.00470016 Jy ! Component: 1400 - total flux cleaned = 0.00469987 Jy ! Component: 1450 - total flux cleaned = 0.00466441 Jy ! Component: 1500 - total flux cleaned = 0.00476901 Jy ! Component: 1550 - total flux cleaned = 0.00470068 Jy ! Component: 1600 - total flux cleaned = 0.00480226 Jy ! Component: 1650 - total flux cleaned = 0.00483534 Jy ! Component: 1700 - total flux cleaned = 0.00493374 Jy ! Component: 1750 - total flux cleaned = 0.00499842 Jy ! Component: 1800 - total flux cleaned = 0.00503065 Jy ! Component: 1850 - total flux cleaned = 0.00521803 Jy ! Component: 1900 - total flux cleaned = 0.00531005 Jy ! Component: 1950 - total flux cleaned = 0.00552171 Jy ! Component: 2000 - total flux cleaned = 0.00552166 Jy ! Component: 2050 - total flux cleaned = 0.00575708 Jy ! Component: 2100 - total flux cleaned = 0.00587299 Jy ! Component: 2150 - total flux cleaned = 0.00598725 Jy ! Component: 2200 - total flux cleaned = 0.00615746 Jy ! Component: 2250 - total flux cleaned = 0.00632412 Jy ! Component: 2300 - total flux cleaned = 0.00646152 Jy ! Component: 2350 - total flux cleaned = 0.00659741 Jy ! Component: 2400 - total flux cleaned = 0.00673167 Jy ! Component: 2450 - total flux cleaned = 0.00678452 Jy ! Component: 2500 - total flux cleaned = 0.00688944 Jy ! Component: 2550 - total flux cleaned = 0.00709558 Jy ! Component: 2600 - total flux cleaned = 0.00714657 Jy ! Component: 2650 - total flux cleaned = 0.00722236 Jy ! Component: 2700 - total flux cleaned = 0.00742166 Jy ! Component: 2750 - total flux cleaned = 0.00742161 Jy ! Component: 2800 - total flux cleaned = 0.00759245 Jy ! Component: 2850 - total flux cleaned = 0.00766407 Jy ! Component: 2900 - total flux cleaned = 0.00773543 Jy ! Component: 2950 - total flux cleaned = 0.00778275 Jy ! Component: 3000 - total flux cleaned = 0.00780615 Jy ! Component: 3050 - total flux cleaned = 0.00785172 Jy ! Component: 3100 - total flux cleaned = 0.00789712 Jy ! Component: 3150 - total flux cleaned = 0.00785191 Jy ! Component: 3200 - total flux cleaned = 0.00791882 Jy ! Component: 3250 - total flux cleaned = 0.00789653 Jy ! Component: 3300 - total flux cleaned = 0.00785286 Jy ! Component: 3350 - total flux cleaned = 0.00787453 Jy ! Component: 3400 - total flux cleaned = 0.0077672 Jy ! Component: 3450 - total flux cleaned = 0.00776732 Jy ! Component: 3500 - total flux cleaned = 0.00772495 Jy ! Component: 3550 - total flux cleaned = 0.00764153 Jy ! Component: 3600 - total flux cleaned = 0.00757957 Jy ! Component: 3650 - total flux cleaned = 0.00757969 Jy ! Component: 3700 - total flux cleaned = 0.00751874 Jy ! Component: 3750 - total flux cleaned = 0.00751877 Jy ! Component: 3800 - total flux cleaned = 0.00747884 Jy ! Component: 3850 - total flux cleaned = 0.00739952 Jy ! Component: 3900 - total flux cleaned = 0.00734064 Jy ! Component: 3950 - total flux cleaned = 0.00724316 Jy ! Component: 4000 - total flux cleaned = 0.00724331 Jy ! Component: 4050 - total flux cleaned = 0.00720482 Jy ! Total flux subtracted in 4096 components = 0.00716663 Jy ! Clean residual min=-0.000950 max=0.000993 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.19019 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 481 components and 0.19019 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1037-2705_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.401 x 3.899 at -1.522 degrees (North through East) ! Clean map min=-0.0043736 max=0.12105 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1037-2705_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000345881 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.857213 0.857213 1.71443 3.42885 6.85771 13.7154 27.4308 54.8617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.971 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1037-2705_C_uvs.log closed on Sat Mar 22 08:08:48 2014