! Started logfile: /d2/scr/pima/bp171a5_uvs/J1358-3821_C_uvs.log on Sun Jan 19 22:06:51 2014 obs /d2/scr/pima/bp171a5_uvs/J1358-3821_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1358-3821_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1358-3821 ! ! 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 1088 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/bp171a5_uvs/J1358-3821_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019163Jy sigma=27.120682 ! Fit after self-cal, rms=0.856251Jy sigma=22.110578 ! 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=1.186 mas, bmaj=3.668 mas, bpa=-6.519 degrees ! Estimated noise=1.28283 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 = 0.103715 Jy ! Component: 100 - total flux cleaned = 0.147306 Jy ! Total flux subtracted in 100 components = 0.147306 Jy ! Clean residual min=-0.012910 max=0.030169 Jy/beam ! Clean residual mean=-0.000075 rms=0.003989 Jy/beam ! Combined flux in latest and established models = 0.147306 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.147306 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=0.070980Jy sigma=1.920605 ! Fit after self-cal, rms=0.070414Jy sigma=1.913187 ! Inverting map ! Added new window around map position (-1.8, 3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295616 Jy ! Component: 100 - total flux cleaned = 0.0477369 Jy ! Total flux subtracted in 100 components = 0.0477369 Jy ! Clean residual min=-0.008011 max=0.017657 Jy/beam ! Clean residual mean=-0.000048 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 0.195043 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.195043 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=0.050381Jy sigma=1.203163 ! Fit after self-cal, rms=0.049761Jy sigma=1.176765 ! Inverting map ! Added new window around map position (1.8, -18). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154804 Jy ! Component: 100 - total flux cleaned = 0.0251143 Jy ! Total flux subtracted in 100 components = 0.0251143 Jy ! Clean residual min=-0.005820 max=0.009415 Jy/beam ! Clean residual mean=-0.000033 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.220157 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.220157 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=0.042454Jy sigma=0.946260 ! Fit after self-cal, rms=0.042158Jy sigma=0.933450 ! 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=1.612 mas, bmaj=4.627 mas, bpa=-2.795 degrees ! Estimated noise=0.865497 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 = 0.0117379 Jy ! Component: 100 - total flux cleaned = 0.017946 Jy ! Component: 150 - total flux cleaned = 0.0213861 Jy ! Component: 200 - total flux cleaned = 0.0233688 Jy ! Total flux subtracted in 200 components = 0.0233688 Jy ! Clean residual min=-0.006795 max=0.009057 Jy/beam ! Clean residual mean=-0.000024 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.243526 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.243526 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=0.039285Jy sigma=0.825284 ! Fit after self-cal, rms=0.039314Jy sigma=0.822797 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.627 at -2.795 degrees (North through East) ! Clean map min=-0.0068709 max=0.12274 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.19 KP 0.99 LA 1.08 ! MK 1.05 NL 1.17 OV 0.90 PT 0.92 ! SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.12 KP 0.92 LA 1.07 ! MK 1.01 NL 1.13 OV 0.92 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.20 KP 1.05 LA 1.04 ! MK 1.01 NL 1.08 OV 0.95 PT 0.95 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.039314Jy sigma=0.822797 ! Fit after self-cal, rms=0.038751Jy sigma=0.765459 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.633 mas, bpa=-2.604 degrees ! Estimated noise=0.86521 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 = -0.000512103 Jy ! Component: 100 - total flux cleaned = -0.000408783 Jy ! Component: 150 - total flux cleaned = -0.000296706 Jy ! Component: 200 - total flux cleaned = -0.000249696 Jy ! Total flux subtracted in 200 components = -0.000249696 Jy ! Clean residual min=-0.006198 max=0.006125 Jy/beam ! Clean residual mean=-0.000014 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.243276 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.243276 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=0.038633Jy sigma=0.764695 ! Fit after self-cal, rms=0.038672Jy sigma=0.764354 ! 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=0.038672Jy sigma=0.764354 ! Fit after self-cal, rms=0.038526Jy sigma=0.764218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=4.631 mas, bpa=-2.566 degrees ! Estimated noise=0.86288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.87588e-05 Jy ! Component: 100 - total flux cleaned = -2.93054e-05 Jy ! Component: 150 - total flux cleaned = -5.09141e-06 Jy ! Component: 200 - total flux cleaned = -5.00701e-06 Jy ! Total flux subtracted in 200 components = -5.00701e-06 Jy ! Clean residual min=-0.006131 max=0.006107 Jy/beam ! Clean residual mean=-0.000013 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.243271 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.243271 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=0.038458Jy sigma=0.763833 ! Fit after self-cal, rms=0.038476Jy sigma=0.763670 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 = 0.000164224 Jy ! Component: 100 - total flux cleaned = 0.000165206 Jy ! Component: 150 - total flux cleaned = 0.000146325 Jy ! Component: 200 - total flux cleaned = 0.000128608 Jy ! Total flux subtracted in 200 components = 0.000128608 Jy ! Clean residual min=-0.006094 max=0.006097 Jy/beam ! Clean residual mean=-0.000013 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.2434 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.2434 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=0.038430Jy sigma=0.763378 ! Fit after self-cal, rms=0.038443Jy sigma=0.763295 ! 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=0.038443Jy sigma=0.763295 ! Fit after self-cal, rms=0.038359Jy sigma=0.763261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.63 mas, bpa=-2.548 degrees ! Estimated noise=0.861697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.70142e-05 Jy ! Component: 100 - total flux cleaned = 6.50318e-05 Jy ! Component: 150 - total flux cleaned = 4.72015e-05 Jy ! Component: 200 - total flux cleaned = 2.94498e-05 Jy ! Total flux subtracted in 200 components = 2.94498e-05 Jy ! Clean residual min=-0.006063 max=0.006101 Jy/beam ! Clean residual mean=-0.000013 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.243429 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.243429 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=0.038319Jy sigma=0.763022 ! Fit after self-cal, rms=0.038330Jy sigma=0.762964 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 = 9.93627e-05 Jy ! Component: 100 - total flux cleaned = 9.96301e-05 Jy ! Component: 150 - total flux cleaned = 8.2253e-05 Jy ! Component: 200 - total flux cleaned = 6.55294e-05 Jy ! Total flux subtracted in 200 components = 6.55294e-05 Jy ! Clean residual min=-0.006037 max=0.006090 Jy/beam ! Clean residual mean=-0.000013 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.243495 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.243495 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=0.038298Jy sigma=0.762722 ! Fit after self-cal, rms=0.038308Jy sigma=0.762684 ! 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=0.038308Jy sigma=0.762684 ! Fit after self-cal, rms=0.038270Jy sigma=0.762679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.021 mas, bmaj=13.31 mas, bpa=1.359 degrees ! Estimated noise=1.00797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780286 Jy ! Component: 100 - total flux cleaned = 0.000922494 Jy ! Component: 150 - total flux cleaned = 0.000982698 Jy ! Component: 200 - total flux cleaned = 0.000983863 Jy ! Total flux subtracted in 200 components = 0.000983863 Jy ! Clean residual min=-0.008420 max=0.007947 Jy/beam ! Clean residual mean=-0.000013 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 0.244479 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 85 components and 0.244479 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=0.038420Jy sigma=0.763926 ! Fit after self-cal, rms=0.038451Jy sigma=0.762859 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 = 0.000180776 Jy ! Component: 100 - total flux cleaned = 7.51318e-05 Jy ! Component: 150 - total flux cleaned = -2.15964e-05 Jy ! Component: 200 - total flux cleaned = -6.69578e-05 Jy ! Total flux subtracted in 200 components = -6.69578e-05 Jy ! Clean residual min=-0.008405 max=0.007727 Jy/beam ! Clean residual mean=-0.000013 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.244412 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 85 components and 0.244412 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=0.038580Jy sigma=0.764949 ! Fit after self-cal, rms=0.038609Jy sigma=0.764360 ! 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=1.615 mas, bmaj=4.63 mas, bpa=-2.55 degrees ! Estimated noise=0.861272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.615 x 4.63 at -2.55 degrees (North through East) ! Clean map min=-0.0062526 max=0.1183 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=1.188 mas, bmaj=3.658 mas, bpa=-6.328 degrees ! Estimated noise=1.28511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103741 Jy ! Component: 100 - total flux cleaned = 0.150667 Jy ! Component: 150 - total flux cleaned = 0.180117 Jy ! Component: 200 - total flux cleaned = 0.19921 Jy ! Total flux subtracted in 200 components = 0.19921 Jy ! Clean residual min=-0.006361 max=0.011630 Jy/beam ! Clean residual mean=-0.000041 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 0.19921 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.19921 Jy ! Inverting map and beam ! Estimated beam: bmin=1.615 mas, bmaj=4.63 mas, bpa=-2.55 degrees ! Estimated noise=0.861272 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 (0.3, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207573 Jy ! Component: 100 - total flux cleaned = 0.0314457 Jy ! Component: 150 - total flux cleaned = 0.0378262 Jy ! Component: 200 - total flux cleaned = 0.0418564 Jy ! Total flux subtracted in 200 components = 0.0418564 Jy ! Clean residual min=-0.006193 max=0.004931 Jy/beam ! Clean residual mean=-0.000016 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.241066 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 107 components and 0.241066 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=4.021 mas, bmaj=13.31 mas, bpa=1.359 degrees ! Estimated noise=1.00797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040484 Jy ! Component: 100 - total flux cleaned = 0.00489474 Jy ! Component: 150 - total flux cleaned = 0.00510302 Jy ! Component: 200 - total flux cleaned = 0.00522158 Jy ! Total flux subtracted in 200 components = 0.00522158 Jy ! Clean residual min=-0.008013 max=0.006789 Jy/beam ! Clean residual mean=-0.000012 rms=0.002636 Jy/beam ! Combined flux in latest and established models = 0.246288 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 = 0.000154666 Jy ! Component: 100 - total flux cleaned = 0.000282535 Jy ! Component: 150 - total flux cleaned = 0.000319837 Jy ! Component: 200 - total flux cleaned = 0.000434383 Jy ! Total flux subtracted in 200 components = 0.000434383 Jy ! Clean residual min=-0.008076 max=0.006638 Jy/beam ! Clean residual mean=-0.000011 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.246722 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.246722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.615 mas, bmaj=4.63 mas, bpa=-2.55 degrees ! Estimated noise=0.861272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528856 Jy ! Component: 100 - total flux cleaned = -0.000479536 Jy ! Component: 150 - total flux cleaned = -0.00048179 Jy ! Component: 200 - total flux cleaned = -0.000398486 Jy ! Total flux subtracted in 200 components = -0.000398486 Jy ! Clean residual min=-0.005874 max=0.004662 Jy/beam ! Clean residual mean=-0.000010 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.246324 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 128 components and 0.246324 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=0.037204Jy sigma=0.750182 ! Fit after self-cal, rms=0.037037Jy sigma=0.747013 wmodel /d2/scr/pima/bp171a5_uvs/J1358-3821_C_map.mod ! Writing 128 model components to file: /d2/scr/pima/bp171a5_uvs/J1358-3821_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1358-3821_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1358-3821_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1358-3821_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1358-3821_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 = -0.00244592 Jy ! Component: 100 - total flux cleaned = -0.00394777 Jy ! Component: 150 - total flux cleaned = -0.00503382 Jy ! Component: 200 - total flux cleaned = -0.00591474 Jy ! Component: 250 - total flux cleaned = -0.00668938 Jy ! Component: 300 - total flux cleaned = -0.00756662 Jy ! Component: 350 - total flux cleaned = -0.00847303 Jy ! Component: 400 - total flux cleaned = -0.00909579 Jy ! Component: 450 - total flux cleaned = -0.00975688 Jy ! Component: 500 - total flux cleaned = -0.0102793 Jy ! Component: 550 - total flux cleaned = -0.0109537 Jy ! Component: 600 - total flux cleaned = -0.0114982 Jy ! Component: 650 - total flux cleaned = -0.0120278 Jy ! Component: 700 - total flux cleaned = -0.0124909 Jy ! Component: 750 - total flux cleaned = -0.0130412 Jy ! Component: 800 - total flux cleaned = -0.0134786 Jy ! Component: 850 - total flux cleaned = -0.0140459 Jy ! Component: 900 - total flux cleaned = -0.0145052 Jy ! Component: 950 - total flux cleaned = -0.0148622 Jy ! Component: 1000 - total flux cleaned = -0.0150806 Jy ! Component: 1050 - total flux cleaned = -0.0153369 Jy ! Component: 1100 - total flux cleaned = -0.0155036 Jy ! Component: 1150 - total flux cleaned = -0.0156664 Jy ! Component: 1200 - total flux cleaned = -0.0157467 Jy ! Component: 1250 - total flux cleaned = -0.0159035 Jy ! Component: 1300 - total flux cleaned = -0.0160949 Jy ! Component: 1350 - total flux cleaned = -0.0162824 Jy ! Component: 1400 - total flux cleaned = -0.0164292 Jy ! Component: 1450 - total flux cleaned = -0.0165379 Jy ! Component: 1500 - total flux cleaned = -0.016679 Jy ! Component: 1550 - total flux cleaned = -0.016818 Jy ! Component: 1600 - total flux cleaned = -0.0169202 Jy ! Component: 1650 - total flux cleaned = -0.0169865 Jy ! Component: 1700 - total flux cleaned = -0.0171174 Jy ! Component: 1750 - total flux cleaned = -0.0170852 Jy ! Component: 1800 - total flux cleaned = -0.0172124 Jy ! Component: 1850 - total flux cleaned = -0.0172125 Jy ! Component: 1900 - total flux cleaned = -0.0172131 Jy ! Component: 1950 - total flux cleaned = -0.0172743 Jy ! Component: 2000 - total flux cleaned = -0.0172443 Jy ! Component: 2050 - total flux cleaned = -0.0172149 Jy ! Component: 2100 - total flux cleaned = -0.0171567 Jy ! Component: 2150 - total flux cleaned = -0.017185 Jy ! Component: 2200 - total flux cleaned = -0.0171845 Jy ! Component: 2250 - total flux cleaned = -0.0171286 Jy ! Component: 2300 - total flux cleaned = -0.0171286 Jy ! Component: 2350 - total flux cleaned = -0.0171015 Jy ! Component: 2400 - total flux cleaned = -0.0170748 Jy ! Component: 2450 - total flux cleaned = -0.0171007 Jy ! Component: 2500 - total flux cleaned = -0.0169956 Jy ! Component: 2550 - total flux cleaned = -0.0169699 Jy ! Component: 2600 - total flux cleaned = -0.0169186 Jy ! Component: 2650 - total flux cleaned = -0.0168431 Jy ! Component: 2700 - total flux cleaned = -0.0168685 Jy ! Component: 2750 - total flux cleaned = -0.0168684 Jy ! Component: 2800 - total flux cleaned = -0.0168194 Jy ! Component: 2850 - total flux cleaned = -0.0167709 Jy ! Component: 2900 - total flux cleaned = -0.0167707 Jy ! Component: 2950 - total flux cleaned = -0.0166758 Jy ! Component: 3000 - total flux cleaned = -0.0166524 Jy ! Component: 3050 - total flux cleaned = -0.0166522 Jy ! Component: 3100 - total flux cleaned = -0.0166518 Jy ! Component: 3150 - total flux cleaned = -0.016583 Jy ! Component: 3200 - total flux cleaned = -0.0165605 Jy ! Component: 3250 - total flux cleaned = -0.016538 Jy ! Component: 3300 - total flux cleaned = -0.0165379 Jy ! Component: 3350 - total flux cleaned = -0.0164935 Jy ! Component: 3400 - total flux cleaned = -0.0163837 Jy ! Component: 3450 - total flux cleaned = -0.0163402 Jy ! Component: 3500 - total flux cleaned = -0.0162969 Jy ! Component: 3550 - total flux cleaned = -0.0162753 Jy ! Component: 3600 - total flux cleaned = -0.01619 Jy ! Component: 3650 - total flux cleaned = -0.016169 Jy ! Component: 3700 - total flux cleaned = -0.016106 Jy ! Component: 3750 - total flux cleaned = -0.0161062 Jy ! Component: 3800 - total flux cleaned = -0.0161268 Jy ! Component: 3850 - total flux cleaned = -0.0160857 Jy ! Component: 3900 - total flux cleaned = -0.0160652 Jy ! Component: 3950 - total flux cleaned = -0.0160449 Jy ! Component: 4000 - total flux cleaned = -0.0160852 Jy ! Component: 4050 - total flux cleaned = -0.016065 Jy ! Total flux subtracted in 4096 components = -0.0160649 Jy ! Clean residual min=-0.001090 max=0.001026 Jy/beam ! Clean residual mean=-0.000007 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.230259 Jy keep ! Adding 407 model components to the UV plane model. ! The established model now contains 535 components and 0.230259 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1358-3821_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.615 x 4.63 at -2.55 degrees (North through East) ! Clean map min=-0.0026815 max=0.11342 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1358-3821_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000404129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06891 1.06891 2.13782 4.27564 8.55128 17.1026 34.2051 68.4102 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.659 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1358-3821_C_uvs.log closed on Sun Jan 19 22:06:58 2014