! Started logfile: /d2/scr/pima/bp171a5_uvs/J1437-3244_C_uvs.log on Sun Jan 19 22:08:23 2014 obs /d2/scr/pima/bp171a5_uvs/J1437-3244_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1437-3244_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1437-3244 ! ! 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 672 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/J1437-3244_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=1.047535Jy sigma=29.127694 ! Fit after self-cal, rms=0.720422Jy sigma=19.995911 ! 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=1.656 mas, bmaj=7.429 mas, bpa=1.951 degrees ! Estimated noise=1.37117 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 = 0.20723 Jy ! Component: 100 - total flux cleaned = 0.253449 Jy ! Total flux subtracted in 100 components = 0.253449 Jy ! Clean residual min=-0.011421 max=0.022778 Jy/beam ! Clean residual mean=-0.000012 rms=0.003938 Jy/beam ! Combined flux in latest and established models = 0.253449 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.253449 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=0.063043Jy sigma=1.604393 ! Fit after self-cal, rms=0.063039Jy sigma=1.604231 ! 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=2.035 mas, bmaj=8.654 mas, bpa=2.231 degrees ! Estimated noise=1.01264 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 = 0.0330429 Jy ! Component: 100 - total flux cleaned = 0.0500001 Jy ! Component: 150 - total flux cleaned = 0.0591249 Jy ! Component: 200 - total flux cleaned = 0.0643007 Jy ! Total flux subtracted in 200 components = 0.0643007 Jy ! Clean residual min=-0.009995 max=0.010201 Jy/beam ! Clean residual mean=-0.000041 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.31775 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 62 components and 0.31775 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=0.044130Jy sigma=1.013525 ! Fit after self-cal, rms=0.044113Jy sigma=1.013168 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.035 x 8.654 at 2.231 degrees (North through East) ! Clean map min=-0.0097086 max=0.28047 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 1.01 HN 0.98 KP 0.86 LA 1.02 ! NL 1.08 OV 0.93 PT 0.88 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.07 KP 0.92 LA 1.08 ! NL 1.09 OV 0.99 PT 0.98 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 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 1.06 HN 1.05 KP 0.96 LA 1.06 ! NL 0.97 OV 0.93 PT 1.00 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.08 KP 1.00 LA 1.09 ! NL 0.98 OV 0.93 PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.10 KP 1.00 LA 1.13 ! NL 1.01 OV 0.97 PT 1.03 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.09 KP 0.94 LA 1.04 ! NL 0.99 OV 0.96 PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.14 KP 1.04 LA 1.06 ! NL 1.00 OV 0.99 PT 0.95 SC 1.10 ! ! ! Fit before self-cal, rms=0.044113Jy sigma=1.013168 ! Fit after self-cal, rms=0.036802Jy sigma=0.748797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=8.76 mas, bpa=2.288 degrees ! Estimated noise=1.0201 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 = 0.00200583 Jy ! Component: 100 - total flux cleaned = 0.00178884 Jy ! Component: 150 - total flux cleaned = 0.001686 Jy ! Component: 200 - total flux cleaned = 0.00172159 Jy ! Total flux subtracted in 200 components = 0.00172159 Jy ! Clean residual min=-0.005846 max=0.004385 Jy/beam ! Clean residual mean=-0.000006 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.319472 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.319472 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=0.036290Jy sigma=0.742518 ! Fit after self-cal, rms=0.036290Jy sigma=0.742443 ! 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=0.036290Jy sigma=0.742443 ! Fit after self-cal, rms=0.036257Jy sigma=0.737271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=8.782 mas, bpa=2.33 degrees ! Estimated noise=1.03093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222737 Jy ! Component: 100 - total flux cleaned = 0.00205641 Jy ! Component: 150 - total flux cleaned = 0.00201877 Jy ! Component: 200 - total flux cleaned = 0.0020788 Jy ! Total flux subtracted in 200 components = 0.0020788 Jy ! Clean residual min=-0.005823 max=0.004411 Jy/beam ! Clean residual mean=-0.000006 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.32155 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.32155 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=0.035864Jy sigma=0.733241 ! Fit after self-cal, rms=0.035864Jy sigma=0.733229 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 = 5.4982e-05 Jy ! Component: 100 - total flux cleaned = 7.93805e-05 Jy ! Component: 150 - total flux cleaned = 0.000145605 Jy ! Component: 200 - total flux cleaned = 0.000186433 Jy ! Total flux subtracted in 200 components = 0.000186433 Jy ! Clean residual min=-0.005802 max=0.004419 Jy/beam ! Clean residual mean=-0.000006 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.321737 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.321737 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=0.035819Jy sigma=0.732677 ! Fit after self-cal, rms=0.035818Jy sigma=0.732647 ! 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=0.035818Jy sigma=0.732647 ! Fit after self-cal, rms=0.035814Jy sigma=0.728161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=8.798 mas, bpa=2.371 degrees ! Estimated noise=1.04112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229946 Jy ! Component: 100 - total flux cleaned = 0.00226406 Jy ! Component: 150 - total flux cleaned = 0.0022331 Jy ! Component: 200 - total flux cleaned = 0.00223257 Jy ! Total flux subtracted in 200 components = 0.00223257 Jy ! Clean residual min=-0.005763 max=0.004442 Jy/beam ! Clean residual mean=-0.000006 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.323969 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.323969 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=0.035506Jy sigma=0.725825 ! Fit after self-cal, rms=0.035508Jy sigma=0.725820 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 = 3.97538e-05 Jy ! Component: 100 - total flux cleaned = 3.93738e-05 Jy ! Component: 150 - total flux cleaned = 4.00274e-05 Jy ! Component: 200 - total flux cleaned = 7.03708e-05 Jy ! Total flux subtracted in 200 components = 7.03708e-05 Jy ! Clean residual min=-0.005767 max=0.004443 Jy/beam ! Clean residual mean=-0.000006 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.32404 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.32404 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=0.035483Jy sigma=0.725568 ! Fit after self-cal, rms=0.035484Jy sigma=0.725556 ! 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=0.035484Jy sigma=0.725556 ! Fit after self-cal, rms=0.035513Jy sigma=0.721880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.92 mas, bmaj=11.72 mas, bpa=-5.847 degrees ! Estimated noise=1.19904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022798 Jy ! Component: 100 - total flux cleaned = 0.00277321 Jy ! Component: 150 - total flux cleaned = 0.00280957 Jy ! Component: 200 - total flux cleaned = 0.00280974 Jy ! Total flux subtracted in 200 components = 0.00280974 Jy ! Clean residual min=-0.006230 max=0.005194 Jy/beam ! Clean residual mean=-0.000009 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.326849 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.326849 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=0.035282Jy sigma=0.721093 ! Fit after self-cal, rms=0.035285Jy sigma=0.721061 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 = 3.96734e-05 Jy ! Component: 100 - total flux cleaned = 5.6023e-05 Jy ! Component: 150 - total flux cleaned = 5.63718e-05 Jy ! Component: 200 - total flux cleaned = 7.12872e-05 Jy ! Total flux subtracted in 200 components = 7.12872e-05 Jy ! Clean residual min=-0.006219 max=0.005195 Jy/beam ! Clean residual mean=-0.000009 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.326921 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.326921 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=0.035270Jy sigma=0.721119 ! Fit after self-cal, rms=0.035271Jy sigma=0.721091 ! 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=2.044 mas, bmaj=8.81 mas, bpa=2.399 degrees ! Estimated noise=1.05048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.044 x 8.81 at 2.399 degrees (North through East) ! Clean map min=-0.005522 max=0.28995 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=1.654 mas, bmaj=7.536 mas, bpa=2.194 degrees ! Estimated noise=1.43643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217077 Jy ! Component: 100 - total flux cleaned = 0.265444 Jy ! Component: 150 - total flux cleaned = 0.285806 Jy ! Component: 200 - total flux cleaned = 0.298239 Jy ! Total flux subtracted in 200 components = 0.298239 Jy ! Clean residual min=-0.005624 max=0.008670 Jy/beam ! Clean residual mean=-0.000003 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.298239 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.298239 Jy ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=8.81 mas, bpa=2.399 degrees ! Estimated noise=1.05048 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 (2.7, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132263 Jy ! Component: 100 - total flux cleaned = 0.0201192 Jy ! Component: 150 - total flux cleaned = 0.0240395 Jy ! Component: 200 - total flux cleaned = 0.0264364 Jy ! Total flux subtracted in 200 components = 0.0264364 Jy ! Clean residual min=-0.005452 max=0.004231 Jy/beam ! Clean residual mean=-0.000004 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.324676 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 83 components and 0.324676 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=3.92 mas, bmaj=11.72 mas, bpa=-5.847 degrees ! Estimated noise=1.19904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181381 Jy ! Component: 100 - total flux cleaned = 0.00198718 Jy ! Component: 150 - total flux cleaned = 0.00194723 Jy ! Component: 200 - total flux cleaned = 0.00198837 Jy ! Total flux subtracted in 200 components = 0.00198837 Jy ! Clean residual min=-0.005855 max=0.005154 Jy/beam ! Clean residual mean=-0.000006 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.326664 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 = 6.13698e-07 Jy ! Component: 100 - total flux cleaned = 2.35169e-06 Jy ! Component: 150 - total flux cleaned = 4.3669e-06 Jy ! Component: 200 - total flux cleaned = 3.864e-05 Jy ! Total flux subtracted in 200 components = 3.864e-05 Jy ! Clean residual min=-0.005736 max=0.005152 Jy/beam ! Clean residual mean=-0.000007 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.326703 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.326703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=8.81 mas, bpa=2.399 degrees ! Estimated noise=1.05048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.22878e-05 Jy ! Component: 100 - total flux cleaned = -3.43122e-05 Jy ! Component: 150 - total flux cleaned = -3.41419e-05 Jy ! Component: 200 - total flux cleaned = -4.21088e-06 Jy ! Total flux subtracted in 200 components = -4.21088e-06 Jy ! Clean residual min=-0.005133 max=0.004448 Jy/beam ! Clean residual mean=-0.000004 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.326699 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.326698 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=0.034673Jy sigma=0.710580 ! Fit after self-cal, rms=0.034653Jy sigma=0.709898 wmodel /d2/scr/pima/bp171a5_uvs/J1437-3244_C_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp171a5_uvs/J1437-3244_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1437-3244_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1437-3244_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1437-3244_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a5_uvs/J1437-3244_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 = -0.00076279 Jy ! Component: 100 - total flux cleaned = -0.000893997 Jy ! Component: 150 - total flux cleaned = -0.000771012 Jy ! Component: 200 - total flux cleaned = -0.000550061 Jy ! Component: 250 - total flux cleaned = -0.00070258 Jy ! Component: 300 - total flux cleaned = -0.000753358 Jy ! Component: 350 - total flux cleaned = -0.000707707 Jy ! Component: 400 - total flux cleaned = -0.000574227 Jy ! Component: 450 - total flux cleaned = -0.000404913 Jy ! Component: 500 - total flux cleaned = -0.000324022 Jy ! Component: 550 - total flux cleaned = -0.000284808 Jy ! Component: 600 - total flux cleaned = -0.000246185 Jy ! Component: 650 - total flux cleaned = -0.000172215 Jy ! Component: 700 - total flux cleaned = -0.000136393 Jy ! Component: 750 - total flux cleaned = -6.69501e-05 Jy ! Component: 800 - total flux cleaned = -3.33578e-05 Jy ! Component: 850 - total flux cleaned = -3.38432e-05 Jy ! Component: 900 - total flux cleaned = -6.57375e-05 Jy ! Component: 950 - total flux cleaned = -9.72233e-05 Jy ! Component: 1000 - total flux cleaned = -0.000251149 Jy ! Component: 1050 - total flux cleaned = -0.000280639 Jy ! Component: 1100 - total flux cleaned = -0.000280871 Jy ! Component: 1150 - total flux cleaned = -0.00033842 Jy ! Component: 1200 - total flux cleaned = -0.000366892 Jy ! Component: 1250 - total flux cleaned = -0.000449208 Jy ! Component: 1300 - total flux cleaned = -0.00047622 Jy ! Component: 1350 - total flux cleaned = -0.000424233 Jy ! Component: 1400 - total flux cleaned = -0.000501155 Jy ! Component: 1450 - total flux cleaned = -0.00052588 Jy ! Component: 1500 - total flux cleaned = -0.000501168 Jy ! Component: 1550 - total flux cleaned = -0.000452918 Jy ! Component: 1600 - total flux cleaned = -0.000548124 Jy ! Component: 1650 - total flux cleaned = -0.000548188 Jy ! Component: 1700 - total flux cleaned = -0.000617099 Jy ! Component: 1750 - total flux cleaned = -0.000684605 Jy ! Component: 1800 - total flux cleaned = -0.000684127 Jy ! Component: 1850 - total flux cleaned = -0.000727298 Jy ! Component: 1900 - total flux cleaned = -0.000769847 Jy ! Component: 1950 - total flux cleaned = -0.000811932 Jy ! Component: 2000 - total flux cleaned = -0.00085338 Jy ! Component: 2050 - total flux cleaned = -0.000996101 Jy ! Component: 2100 - total flux cleaned = -0.00105618 Jy ! Component: 2150 - total flux cleaned = -0.00109588 Jy ! Component: 2200 - total flux cleaned = -0.00117394 Jy ! Component: 2250 - total flux cleaned = -0.00123171 Jy ! Component: 2300 - total flux cleaned = -0.00126991 Jy ! Component: 2350 - total flux cleaned = -0.00130755 Jy ! Component: 2400 - total flux cleaned = -0.00134461 Jy ! Component: 2450 - total flux cleaned = -0.0014172 Jy ! Component: 2500 - total flux cleaned = -0.00143502 Jy ! Component: 2550 - total flux cleaned = -0.00154125 Jy ! Component: 2600 - total flux cleaned = -0.00159376 Jy ! Component: 2650 - total flux cleaned = -0.00166286 Jy ! Component: 2700 - total flux cleaned = -0.00169711 Jy ! Component: 2750 - total flux cleaned = -0.00174782 Jy ! Component: 2800 - total flux cleaned = -0.00176473 Jy ! Component: 2850 - total flux cleaned = -0.00181443 Jy ! Component: 2900 - total flux cleaned = -0.00178164 Jy ! Component: 2950 - total flux cleaned = -0.00181408 Jy ! Component: 3000 - total flux cleaned = -0.00183015 Jy ! Component: 3050 - total flux cleaned = -0.00187797 Jy ! Component: 3100 - total flux cleaned = -0.0018465 Jy ! Component: 3150 - total flux cleaned = -0.00190946 Jy ! Component: 3200 - total flux cleaned = -0.0019251 Jy ! Component: 3250 - total flux cleaned = -0.00195602 Jy ! Component: 3300 - total flux cleaned = -0.00195605 Jy ! Component: 3350 - total flux cleaned = -0.00204709 Jy ! Component: 3400 - total flux cleaned = -0.00206214 Jy ! Component: 3450 - total flux cleaned = -0.00213685 Jy ! Component: 3500 - total flux cleaned = -0.00218155 Jy ! Component: 3550 - total flux cleaned = -0.00224064 Jy ! Component: 3600 - total flux cleaned = -0.00229924 Jy ! Component: 3650 - total flux cleaned = -0.00234303 Jy ! Component: 3700 - total flux cleaned = -0.00238662 Jy ! Component: 3750 - total flux cleaned = -0.00242989 Jy ! Component: 3800 - total flux cleaned = -0.00245864 Jy ! Component: 3850 - total flux cleaned = -0.00253011 Jy ! Component: 3900 - total flux cleaned = -0.00257262 Jy ! Component: 3950 - total flux cleaned = -0.00261502 Jy ! Component: 4000 - total flux cleaned = -0.00267126 Jy ! Component: 4050 - total flux cleaned = -0.00271334 Jy ! Total flux subtracted in 4096 components = -0.00272727 Jy ! Clean residual min=-0.000781 max=0.000741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.323971 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 422 components and 0.323971 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1437-3244_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.044 x 8.81 at 2.399 degrees (North through East) ! Clean map min=-0.0020672 max=0.28572 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1437-3244_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.285724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271744 0.271744 0.543488 1.08698 2.17395 4.3479 8.69581 17.3916 34.7832 69.5665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.285 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1103.98 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1437-3244_C_uvs.log closed on Sun Jan 19 22:08:29 2014