! Started logfile: /d2/scr/pima/bp177g_uvs/J1514-4342_C_uvs.log on Thu Mar 6 00:35:25 2014 obs /d2/scr/pima/bp177g_uvs/J1514-4342_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1514-4342_C_uva.fits ! AN table 1: 8 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1514-4342 ! ! 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 384 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/bp177g_uvs/J1514-4342_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=1.001944Jy sigma=30.516180 ! Fit after self-cal, rms=0.970634Jy sigma=29.593820 ! 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=11.5 mas, bmaj=58.63 mas, bpa=-8.949 degrees ! Estimated noise=1.48164 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238419 Jy ! Component: 100 - total flux cleaned = 0.0312685 Jy ! Total flux subtracted in 100 components = 0.0312685 Jy ! Clean residual min=-0.006799 max=0.006944 Jy/beam ! Clean residual mean=-0.000070 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.0312685 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0312685 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=0.022252Jy sigma=0.616056 ! Fit after self-cal, rms=0.021188Jy sigma=0.581979 ! 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=11.58 mas, bmaj=59.78 mas, bpa=-10.62 degrees ! Estimated noise=1.20886 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 = 0.00426129 Jy ! Component: 100 - total flux cleaned = 0.00632521 Jy ! Component: 150 - total flux cleaned = 0.00650431 Jy ! Component: 200 - total flux cleaned = 0.00563141 Jy ! Total flux subtracted in 200 components = 0.00563141 Jy ! Clean residual min=-0.002995 max=0.003034 Jy/beam ! Clean residual mean=-0.000022 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.0369 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 100 components and 0.0368999 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=0.018357Jy sigma=0.511666 ! Fit after self-cal, rms=0.018030Jy sigma=0.506214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.58 x 59.78 at -10.62 degrees (North through East) ! Clean map min=-0.0046964 max=0.018082 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* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 1.19 LA 0.90 PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.018030Jy sigma=0.506214 ! Fit after self-cal, rms=0.017970Jy sigma=0.503856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=11.67 mas, bmaj=59.79 mas, bpa=-10.66 degrees ! Estimated noise=1.21713 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 = -0.00192685 Jy ! Component: 100 - total flux cleaned = -0.00259081 Jy ! Component: 150 - total flux cleaned = -0.00234719 Jy ! Component: 200 - total flux cleaned = -0.00211099 Jy ! Total flux subtracted in 200 components = -0.00211099 Jy ! Clean residual min=-0.000594 max=0.000601 Jy/beam ! Clean residual mean=-0.000016 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.034789 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 180 components and 0.0347889 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=0.017491Jy sigma=0.488775 ! Fit after self-cal, rms=0.017436Jy sigma=0.487446 ! 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=0.017436Jy sigma=0.487446 ! Fit after self-cal, rms=0.017868Jy sigma=0.478342 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.84 mas, bmaj=59.6 mas, bpa=-10.65 degrees ! Estimated noise=1.28886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280672 Jy ! Component: 100 - total flux cleaned = 0.000554569 Jy ! Component: 150 - total flux cleaned = 0.000899225 Jy ! Component: 200 - total flux cleaned = 0.00115534 Jy ! Total flux subtracted in 200 components = 0.00115534 Jy ! Clean residual min=-0.000488 max=0.000479 Jy/beam ! Clean residual mean=-0.000010 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0359443 Jy selfcal ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 255 components and 0.0359443 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=0.017685Jy sigma=0.473484 ! Fit after self-cal, rms=0.017675Jy sigma=0.472672 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 = 6.57881e-05 Jy ! Component: 100 - total flux cleaned = 3.58374e-06 Jy ! Component: 150 - total flux cleaned = -0.000161477 Jy ! Component: 200 - total flux cleaned = -0.000228278 Jy ! Total flux subtracted in 200 components = -0.000228278 Jy ! Clean residual min=-0.000273 max=0.000268 Jy/beam ! Clean residual mean=-0.000006 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.035716 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 317 components and 0.035716 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=0.017637Jy sigma=0.471500 ! Fit after self-cal, rms=0.017635Jy sigma=0.471375 ! 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=0.017635Jy sigma=0.471375 ! Fit after self-cal, rms=0.018279Jy sigma=0.469101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.92 mas, bmaj=59.43 mas, bpa=-10.66 degrees ! Estimated noise=1.3351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524094 Jy ! Component: 100 - total flux cleaned = 0.000640493 Jy ! Component: 150 - total flux cleaned = 0.000788796 Jy ! Component: 200 - total flux cleaned = 0.00083348 Jy ! Total flux subtracted in 200 components = 0.00083348 Jy ! Clean residual min=-0.000333 max=0.000335 Jy/beam ! Clean residual mean=-0.000003 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0365495 Jy selfcal ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 399 components and 0.0365495 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=0.018196Jy sigma=0.467288 ! Fit after self-cal, rms=0.018198Jy sigma=0.467102 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 = 8.33518e-05 Jy ! Component: 100 - total flux cleaned = 9.71515e-05 Jy ! Component: 150 - total flux cleaned = 9.76087e-05 Jy ! Component: 200 - total flux cleaned = 0.000108935 Jy ! Total flux subtracted in 200 components = 0.000108935 Jy ! Clean residual min=-0.000191 max=0.000192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0366584 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 459 components and 0.0366584 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=0.018180Jy sigma=0.466693 ! Fit after self-cal, rms=0.018179Jy sigma=0.466661 ! 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=0.018179Jy sigma=0.466661 ! Fit after self-cal, rms=0.018634Jy sigma=0.462916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.17 mas, bmaj=58.89 mas, bpa=-10.44 degrees ! Estimated noise=1.36533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336882 Jy ! Component: 100 - total flux cleaned = 0.000433452 Jy ! Component: 150 - total flux cleaned = 0.000397602 Jy ! Component: 200 - total flux cleaned = 0.000418674 Jy ! Total flux subtracted in 200 components = 0.000418674 Jy ! Clean residual min=-0.000353 max=0.000344 Jy/beam ! Clean residual mean=-0.000004 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0370771 Jy selfcal ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 559 components and 0.0370771 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=0.018596Jy sigma=0.462455 ! Fit after self-cal, rms=0.018609Jy sigma=0.462272 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 = 0.000102619 Jy ! Component: 100 - total flux cleaned = 8.32924e-05 Jy ! Component: 150 - total flux cleaned = 9.1215e-05 Jy ! Component: 200 - total flux cleaned = 0.000107658 Jy ! Total flux subtracted in 200 components = 0.000107658 Jy ! Clean residual min=-0.000139 max=0.000139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0371848 Jy ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 674 components and 0.0371848 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=0.018599Jy sigma=0.462115 ! Fit after self-cal, rms=0.018599Jy sigma=0.462092 ! 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=12.01 mas, bmaj=59.13 mas, bpa=-10.48 degrees ! Estimated noise=1.36698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 12.01 x 59.13 at -10.48 degrees (North through East) ! Clean map min=-0.0035238 max=0.018202 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=11.94 mas, bmaj=57.71 mas, bpa=-8.696 degrees ! Estimated noise=1.68796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276379 Jy ! Component: 100 - total flux cleaned = 0.033602 Jy ! Component: 150 - total flux cleaned = 0.0329591 Jy ! Component: 200 - total flux cleaned = 0.0302671 Jy ! Total flux subtracted in 200 components = 0.0302671 Jy ! Clean residual min=-0.012433 max=0.012310 Jy/beam ! Clean residual mean=-0.000039 rms=0.003886 Jy/beam ! Combined flux in latest and established models = 0.0302671 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0302671 Jy ! Inverting map and beam ! Estimated beam: bmin=12.01 mas, bmaj=59.13 mas, bpa=-10.48 degrees ! Estimated noise=1.36698 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 = 0.00250693 Jy ! Component: 100 - total flux cleaned = 0.00486504 Jy ! Component: 150 - total flux cleaned = 0.0068549 Jy ! Component: 200 - total flux cleaned = 0.00911938 Jy ! Total flux subtracted in 200 components = 0.00911938 Jy ! Clean residual min=-0.002386 max=0.002469 Jy/beam ! Clean residual mean=-0.000046 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0393865 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 113 components and 0.0393865 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=12.17 mas, bmaj=58.89 mas, bpa=-10.44 degrees ! Estimated noise=1.36533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000791532 Jy ! Component: 100 - total flux cleaned = -0.000964287 Jy ! Component: 150 - total flux cleaned = -0.00117709 Jy ! Component: 200 - total flux cleaned = -0.00131161 Jy ! Total flux subtracted in 200 components = -0.00131161 Jy ! Clean residual min=-0.001089 max=0.001070 Jy/beam ! Clean residual mean=-0.000015 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0380749 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 = -0.00019135 Jy ! Component: 100 - total flux cleaned = -0.000254812 Jy ! Component: 150 - total flux cleaned = -0.000255013 Jy ! Component: 200 - total flux cleaned = -0.000187701 Jy ! Total flux subtracted in 200 components = -0.000187701 Jy ! Clean residual min=-0.001127 max=0.001097 Jy/beam ! Clean residual mean=-0.000014 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0378871 Jy ! Adding 227 model components to the UV plane model. ! The established model now contains 340 components and 0.0378871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=12.01 mas, bmaj=59.13 mas, bpa=-10.48 degrees ! Estimated noise=1.36698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.69577e-06 Jy ! Component: 100 - total flux cleaned = -0.000304402 Jy ! Component: 150 - total flux cleaned = -0.000430542 Jy ! Component: 200 - total flux cleaned = -0.000456937 Jy ! Total flux subtracted in 200 components = -0.000456937 Jy ! Clean residual min=-0.000437 max=0.000448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0374302 Jy selfcal ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 422 components and 0.0374302 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=0.018699Jy sigma=0.464454 ! Fit after self-cal, rms=0.018666Jy sigma=0.463679 wmodel /d2/scr/pima/bp177g_uvs/J1514-4342_C_map.mod ! Writing 422 model components to file: /d2/scr/pima/bp177g_uvs/J1514-4342_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1514-4342_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1514-4342_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1514-4342_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177g_uvs/J1514-4342_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 12.01 x 59.13 at -10.48 degrees (North through East) ! Clean map min=-0.010187 max=0.017072 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1514-4342_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0170725 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135486 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.38079 2.38079 4.76158 9.52316 19.0463 38.0926 76.1853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 126.008 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1514-4342_C_uvs.log closed on Thu Mar 6 00:35:34 2014