! Started logfile: /scr/pima/bg219h_uvs/J1037-2934_S_uvs.log on Thu Apr 7 09:00:05 2016 obs /scr/pima/bg219h_uvs/J1037-2934_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1037-2934_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.392857 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 792 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1037-2934_S] 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 0.500x0.500 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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.328683Jy sigma=24.040819 ! Fit after self-cal, rms=0.499276Jy sigma=9.293147 ! 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=2.221 mas, bmaj=6.705 mas, bpa=-11.75 degrees ! Estimated noise=2.17088 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 = 0.46262 Jy ! Component: 100 - total flux cleaned = 0.676783 Jy ! Total flux subtracted in 100 components = 0.676783 Jy ! Clean residual min=-0.064217 max=0.102275 Jy/beam ! Clean residual mean=0.000036 rms=0.020956 Jy/beam ! Combined flux in latest and established models = 0.676783 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.676783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302846Jy sigma=5.154986 ! Fit after self-cal, rms=0.302420Jy sigma=5.150058 ! 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=2.668 mas, bmaj=7.485 mas, bpa=-11.93 degrees ! Estimated noise=1.68979 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 = 0.184674 Jy ! Component: 100 - total flux cleaned = 0.283741 Jy ! Component: 150 - total flux cleaned = 0.346462 Jy ! Component: 200 - total flux cleaned = 0.387807 Jy ! Total flux subtracted in 200 components = 0.387807 Jy ! Clean residual min=-0.034707 max=0.051827 Jy/beam ! Clean residual mean=0.000071 rms=0.011738 Jy/beam ! Combined flux in latest and established models = 1.06459 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 1.06459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132202Jy sigma=2.381403 ! Fit after self-cal, rms=0.131789Jy sigma=2.373453 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.668 x 7.485 at -11.93 degrees (North through East) ! Clean map min=-0.033309 max=0.63543 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.14 KP 0.91 ! LA 0.95 MK 1.04 NL 0.95 PT 0.93 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.131789Jy sigma=2.373453 ! Fit after self-cal, rms=0.126926Jy sigma=2.314148 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=7.42 mas, bpa=-11.39 degrees ! Estimated noise=1.73177 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 = 0.0210483 Jy ! Component: 100 - total flux cleaned = 0.0338038 Jy ! Component: 150 - total flux cleaned = 0.0373095 Jy ! Component: 200 - total flux cleaned = 0.0405583 Jy ! Total flux subtracted in 200 components = 0.0405583 Jy ! Clean residual min=-0.029708 max=0.036159 Jy/beam ! Clean residual mean=0.000069 rms=0.009100 Jy/beam ! Combined flux in latest and established models = 1.10515 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 1.10515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120914Jy sigma=2.252474 ! Fit after self-cal, rms=0.120789Jy sigma=2.251761 ! 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. ! ! Fit before self-cal, rms=0.120789Jy sigma=2.251761 ! Fit after self-cal, rms=0.120595Jy sigma=2.244239 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.734 mas, bmaj=7.418 mas, bpa=-11.48 degrees ! Estimated noise=1.73803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933702 Jy ! Component: 100 - total flux cleaned = 0.0123362 Jy ! Component: 150 - total flux cleaned = 0.0151175 Jy ! Component: 200 - total flux cleaned = 0.0170676 Jy ! Total flux subtracted in 200 components = 0.0170676 Jy ! Clean residual min=-0.029015 max=0.033915 Jy/beam ! Clean residual mean=0.000055 rms=0.008953 Jy/beam ! Combined flux in latest and established models = 1.12222 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 1.12222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118189Jy sigma=2.215415 ! Fit after self-cal, rms=0.118155Jy sigma=2.215106 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 = 0.00194714 Jy ! Component: 100 - total flux cleaned = 0.00369101 Jy ! Component: 150 - total flux cleaned = 0.00505991 Jy ! Component: 200 - total flux cleaned = 0.00636773 Jy ! Total flux subtracted in 200 components = 0.00636773 Jy ! Clean residual min=-0.028502 max=0.032932 Jy/beam ! Clean residual mean=0.000053 rms=0.008726 Jy/beam ! Combined flux in latest and established models = 1.12858 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 1.12858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116861Jy sigma=2.196680 ! Fit after self-cal, rms=0.116830Jy sigma=2.196386 ! 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. ! ! Fit before self-cal, rms=0.116830Jy sigma=2.196386 ! Fit after self-cal, rms=0.116328Jy sigma=2.194117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=7.407 mas, bpa=-11.47 degrees ! Estimated noise=1.73582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364173 Jy ! Component: 100 - total flux cleaned = 0.00492693 Jy ! Component: 150 - total flux cleaned = 0.00614897 Jy ! Component: 200 - total flux cleaned = 0.00731949 Jy ! Total flux subtracted in 200 components = 0.00731949 Jy ! Clean residual min=-0.028111 max=0.032709 Jy/beam ! Clean residual mean=0.000048 rms=0.008656 Jy/beam ! Combined flux in latest and established models = 1.1359 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 1.1359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115229Jy sigma=2.179697 ! Fit after self-cal, rms=0.115209Jy sigma=2.179466 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 = 0.000703046 Jy ! Component: 100 - total flux cleaned = 0.00157976 Jy ! Component: 150 - total flux cleaned = 0.00241909 Jy ! Component: 200 - total flux cleaned = 0.00302585 Jy ! Total flux subtracted in 200 components = 0.00302585 Jy ! Clean residual min=-0.027805 max=0.032133 Jy/beam ! Clean residual mean=0.000047 rms=0.008546 Jy/beam ! Combined flux in latest and established models = 1.13893 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 1.13893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114474Jy sigma=2.168354 ! Fit after self-cal, rms=0.114453Jy sigma=2.168133 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.114453Jy sigma=2.168133 ! Fit after self-cal, rms=0.114098Jy sigma=2.167570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.385 mas, bmaj=19.22 mas, bpa=-6.521 degrees ! Estimated noise=2.57688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200753 Jy ! Component: 100 - total flux cleaned = 0.0239893 Jy ! Component: 150 - total flux cleaned = 0.024588 Jy ! Component: 200 - total flux cleaned = 0.0254489 Jy ! Total flux subtracted in 200 components = 0.0254489 Jy ! Clean residual min=-0.034944 max=0.045446 Jy/beam ! Clean residual mean=0.000129 rms=0.013530 Jy/beam ! Combined flux in latest and established models = 1.16438 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 1.16438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114159Jy sigma=2.186469 ! Fit after self-cal, rms=0.114212Jy sigma=2.185683 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 = 0.000580014 Jy ! Component: 100 - total flux cleaned = 0.00136978 Jy ! Component: 150 - total flux cleaned = 0.00188566 Jy ! Component: 200 - total flux cleaned = 0.00238064 Jy ! Total flux subtracted in 200 components = 0.00238064 Jy ! Clean residual min=-0.034432 max=0.044593 Jy/beam ! Clean residual mean=0.000127 rms=0.013282 Jy/beam ! Combined flux in latest and established models = 1.16676 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 1.16676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115057Jy sigma=2.197657 ! Fit after self-cal, rms=0.115155Jy sigma=2.196936 ! 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=2.725 mas, bmaj=7.399 mas, bpa=-11.43 degrees ! Estimated noise=1.733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.725 x 7.399 at -11.43 degrees (North through East) ! Clean map min=-0.027057 max=0.5943 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115155Jy sigma=2.196936 ! Fit after self-cal, rms=0.110741Jy sigma=2.091899 ! Inverting map and beam ! Estimated beam: bmin=2.734 mas, bmaj=7.396 mas, bpa=-11.19 degrees ! Estimated noise=1.73797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.016537 Jy ! Component: 100 - total flux cleaned = -0.0180541 Jy ! Component: 150 - total flux cleaned = -0.0193917 Jy ! Component: 200 - total flux cleaned = -0.0205231 Jy ! Total flux subtracted in 200 components = -0.0205231 Jy ! Clean residual min=-0.023051 max=0.028027 Jy/beam ! Clean residual mean=0.000016 rms=0.007078 Jy/beam ! Combined flux in latest and established models = 1.14624 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 1.14624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108745Jy sigma=2.044449 ! Fit after self-cal, rms=0.108488Jy sigma=2.042727 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295113 Jy ! Component: 100 - total flux cleaned = -0.000464117 Jy ! Component: 150 - total flux cleaned = -0.000141499 Jy ! Component: 200 - total flux cleaned = 1.09858e-05 Jy ! Total flux subtracted in 200 components = 1.09858e-05 Jy ! Clean residual min=-0.022803 max=0.027465 Jy/beam ! Clean residual mean=0.000016 rms=0.007085 Jy/beam ! Combined flux in latest and established models = 1.14625 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 1.14625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108054Jy sigma=2.034903 ! Fit after self-cal, rms=0.108027Jy sigma=2.034436 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108027Jy sigma=2.034436 ! Fit after self-cal, rms=0.105915Jy sigma=1.995866 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=2.251 mas, bmaj=6.498 mas, bpa=-10.87 degrees ! Estimated noise=2.26748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.470941 Jy ! Component: 100 - total flux cleaned = 0.68794 Jy ! Component: 150 - total flux cleaned = 0.805363 Jy ! Component: 200 - total flux cleaned = 0.877119 Jy ! Total flux subtracted in 200 components = 0.877119 Jy ! Clean residual min=-0.042709 max=0.062369 Jy/beam ! Clean residual mean=0.000020 rms=0.012334 Jy/beam ! Combined flux in latest and established models = 0.877119 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.877119 Jy ! Inverting map and beam ! Estimated beam: bmin=2.735 mas, bmaj=7.414 mas, bpa=-11.45 degrees ! Estimated noise=1.73718 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 = 0.0894745 Jy ! Component: 100 - total flux cleaned = 0.146027 Jy ! Component: 150 - total flux cleaned = 0.182925 Jy ! Component: 200 - total flux cleaned = 0.207014 Jy ! Total flux subtracted in 200 components = 0.207014 Jy ! Clean residual min=-0.028849 max=0.038089 Jy/beam ! Clean residual mean=0.000039 rms=0.008822 Jy/beam ! Combined flux in latest and established models = 1.08413 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 1.08413 Jy ! Inverting map ! Added new window around map position (4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344978 Jy ! Component: 100 - total flux cleaned = 0.0508136 Jy ! Component: 150 - total flux cleaned = 0.0553506 Jy ! Component: 200 - total flux cleaned = 0.0579157 Jy ! Total flux subtracted in 200 components = 0.0579157 Jy ! Clean residual min=-0.023724 max=0.032675 Jy/beam ! Clean residual mean=0.000014 rms=0.006356 Jy/beam ! Combined flux in latest and established models = 1.14205 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 1.14205 Jy ! Inverting map ! Added new window around map position (-37, 49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267537 Jy ! Component: 100 - total flux cleaned = 0.0395115 Jy ! Component: 150 - total flux cleaned = 0.0450591 Jy ! Component: 200 - total flux cleaned = 0.0484054 Jy ! Total flux subtracted in 200 components = 0.0484054 Jy ! Clean residual min=-0.016984 max=0.017777 Jy/beam ! Clean residual mean=-0.000011 rms=0.004383 Jy/beam ! Combined flux in latest and established models = 1.19045 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 1.19045 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.437 mas, bmaj=19.31 mas, bpa=-6.697 degrees ! Estimated noise=2.55788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110625 Jy ! Component: 100 - total flux cleaned = 0.0185913 Jy ! Component: 150 - total flux cleaned = 0.0237398 Jy ! Component: 200 - total flux cleaned = 0.0247599 Jy ! Total flux subtracted in 200 components = 0.0247599 Jy ! Clean residual min=-0.024268 max=0.019089 Jy/beam ! Clean residual mean=-0.000029 rms=0.006520 Jy/beam ! Combined flux in latest and established models = 1.21521 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 = 0.000617758 Jy ! Component: 100 - total flux cleaned = 0.00105603 Jy ! Component: 150 - total flux cleaned = 0.00147053 Jy ! Component: 200 - total flux cleaned = 0.00173545 Jy ! Total flux subtracted in 200 components = 0.00173545 Jy ! Clean residual min=-0.023997 max=0.018846 Jy/beam ! Clean residual mean=-0.000030 rms=0.006431 Jy/beam ! Combined flux in latest and established models = 1.21695 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 1.21695 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.735 mas, bmaj=7.414 mas, bpa=-11.45 degrees ! Estimated noise=1.73718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00466621 Jy ! Component: 100 - total flux cleaned = -0.00491101 Jy ! Component: 150 - total flux cleaned = -0.00556592 Jy ! Component: 200 - total flux cleaned = -0.00616723 Jy ! Total flux subtracted in 200 components = -0.00616723 Jy ! Clean residual min=-0.016825 max=0.016333 Jy/beam ! Clean residual mean=-0.000020 rms=0.004084 Jy/beam ! Combined flux in latest and established models = 1.21078 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 1.21078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094400Jy sigma=1.730495 ! Fit after self-cal, rms=0.093680Jy sigma=1.718311 wmodel /scr/pima/bg219h_uvs/J1037-2934_S_map.mod ! Writing 129 model components to file: /scr/pima/bg219h_uvs/J1037-2934_S_map.mod wobs /scr/pima/bg219h_uvs/J1037-2934_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1037-2934_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1037-2934_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1037-2934_S_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 = -0.00200576 Jy ! Component: 100 - total flux cleaned = -0.00103696 Jy ! Component: 150 - total flux cleaned = -0.000128824 Jy ! Component: 200 - total flux cleaned = 0.000487529 Jy ! Component: 250 - total flux cleaned = 0.00163937 Jy ! Component: 300 - total flux cleaned = 0.00254731 Jy ! Component: 350 - total flux cleaned = 0.00392419 Jy ! Component: 400 - total flux cleaned = 0.00537933 Jy ! Component: 450 - total flux cleaned = 0.00615066 Jy ! Component: 500 - total flux cleaned = 0.00688419 Jy ! Component: 550 - total flux cleaned = 0.00730599 Jy ! Component: 600 - total flux cleaned = 0.00812005 Jy ! Component: 650 - total flux cleaned = 0.00877358 Jy ! Component: 700 - total flux cleaned = 0.00965305 Jy ! Component: 750 - total flux cleaned = 0.0103795 Jy ! Component: 800 - total flux cleaned = 0.0115553 Jy ! Component: 850 - total flux cleaned = 0.0130349 Jy ! Component: 900 - total flux cleaned = 0.0139235 Jy ! Component: 950 - total flux cleaned = 0.0151105 Jy ! Component: 1000 - total flux cleaned = 0.0160544 Jy ! Component: 1050 - total flux cleaned = 0.0166698 Jy ! Component: 1100 - total flux cleaned = 0.0173698 Jy ! Component: 1150 - total flux cleaned = 0.0177601 Jy ! Component: 1200 - total flux cleaned = 0.0183332 Jy ! Component: 1250 - total flux cleaned = 0.0190776 Jy ! Component: 1300 - total flux cleaned = 0.0195321 Jy ! Component: 1350 - total flux cleaned = 0.0203364 Jy ! Component: 1400 - total flux cleaned = 0.0210364 Jy ! Component: 1450 - total flux cleaned = 0.0214651 Jy ! Component: 1500 - total flux cleaned = 0.0223873 Jy ! Component: 1550 - total flux cleaned = 0.0228002 Jy ! Component: 1600 - total flux cleaned = 0.0234489 Jy ! Component: 1650 - total flux cleaned = 0.0240048 Jy ! Component: 1700 - total flux cleaned = 0.0245511 Jy ! Component: 1750 - total flux cleaned = 0.0248574 Jy ! Component: 1800 - total flux cleaned = 0.0252353 Jy ! Component: 1850 - total flux cleaned = 0.0255331 Jy ! Component: 1900 - total flux cleaned = 0.0259722 Jy ! Component: 1950 - total flux cleaned = 0.0261874 Jy ! Component: 2000 - total flux cleaned = 0.026472 Jy ! Component: 2050 - total flux cleaned = 0.0266818 Jy ! Component: 2100 - total flux cleaned = 0.0270274 Jy ! Component: 2150 - total flux cleaned = 0.0276408 Jy ! Component: 2200 - total flux cleaned = 0.0281122 Jy ! Component: 2250 - total flux cleaned = 0.0285781 Jy ! Component: 2300 - total flux cleaned = 0.0289729 Jy ! Component: 2350 - total flux cleaned = 0.0294283 Jy ! Component: 2400 - total flux cleaned = 0.0298152 Jy ! Component: 2450 - total flux cleaned = 0.0303255 Jy ! Component: 2500 - total flux cleaned = 0.0306421 Jy ! Component: 2550 - total flux cleaned = 0.031144 Jy ! Component: 2600 - total flux cleaned = 0.0313928 Jy ! Component: 2650 - total flux cleaned = 0.0318861 Jy ! Component: 2700 - total flux cleaned = 0.0323155 Jy ! Component: 2750 - total flux cleaned = 0.03262 Jy ! Component: 2800 - total flux cleaned = 0.0328624 Jy ! Component: 2850 - total flux cleaned = 0.0332236 Jy ! Component: 2900 - total flux cleaned = 0.0335226 Jy ! Component: 2950 - total flux cleaned = 0.0338804 Jy ! Component: 3000 - total flux cleaned = 0.0341177 Jy ! Component: 3050 - total flux cleaned = 0.0344732 Jy ! Component: 3100 - total flux cleaned = 0.0348867 Jy ! Component: 3150 - total flux cleaned = 0.0351227 Jy ! Component: 3200 - total flux cleaned = 0.0352993 Jy ! Component: 3250 - total flux cleaned = 0.0355345 Jy ! Component: 3300 - total flux cleaned = 0.0358874 Jy ! Component: 3350 - total flux cleaned = 0.0362983 Jy ! Component: 3400 - total flux cleaned = 0.0365921 Jy ! Component: 3450 - total flux cleaned = 0.0370037 Jy ! Component: 3500 - total flux cleaned = 0.0373567 Jy ! Component: 3550 - total flux cleaned = 0.0377104 Jy ! Component: 3600 - total flux cleaned = 0.0380052 Jy ! Component: 3650 - total flux cleaned = 0.0383597 Jy ! Component: 3700 - total flux cleaned = 0.0386558 Jy ! Component: 3750 - total flux cleaned = 0.0388341 Jy ! Component: 3800 - total flux cleaned = 0.0391915 Jy ! Component: 3850 - total flux cleaned = 0.0395497 Jy ! Component: 3900 - total flux cleaned = 0.0397294 Jy ! Component: 3950 - total flux cleaned = 0.0399708 Jy ! Component: 4000 - total flux cleaned = 0.0401527 Jy ! Component: 4050 - total flux cleaned = 0.040457 Jy ! Total flux subtracted in 4096 components = 0.0406405 Jy ! Clean residual min=-0.003807 max=0.003809 Jy/beam ! Clean residual mean=0.000018 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 1.25142 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 429 components and 1.25142 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1037-2934_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.735 x 7.414 at -11.45 degrees (North through East) ! Clean map min=-0.0068547 max=0.63347 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1037-2934_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.633473 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000961296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45525 0.45525 0.910501 1.821 3.642 7.284 14.568 29.136 58.272 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.633 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 658.978 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1037-2934_S_uvs.log closed on Thu Apr 7 09:00:10 2016