! Started logfile: /scr/pima/bg219h_uvs/J1630+2131_S_uvs.log on Thu Apr 7 09:06:55 2016 obs /scr/pima/bg219h_uvs/J1630+2131_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1630+2131_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.829749 visibilities/baseline/integration-bin. ! Found source: J1630+2131 ! ! 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 9260 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/J1630+2131_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018907Jy sigma=25.629744 ! Fit after self-cal, rms=0.868639Jy sigma=21.793825 ! 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=2.698 mas, bmaj=5.87 mas, bpa=-5.581 degrees ! Estimated noise=0.506642 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 = 0.0996494 Jy ! Component: 100 - total flux cleaned = 0.125997 Jy ! Total flux subtracted in 100 components = 0.125997 Jy ! Clean residual min=-0.008957 max=0.022897 Jy/beam ! Clean residual mean=-0.000011 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.125997 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.125997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070157Jy sigma=1.698596 ! Fit after self-cal, rms=0.070120Jy sigma=1.697291 ! Inverting map ! Added new window around map position (4.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206952 Jy ! Component: 100 - total flux cleaned = 0.0325566 Jy ! Total flux subtracted in 100 components = 0.0325566 Jy ! Clean residual min=-0.006266 max=0.007354 Jy/beam ! Clean residual mean=-0.000008 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.158553 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.158553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062440Jy sigma=1.501062 ! Fit after self-cal, rms=0.061953Jy sigma=1.488727 ! 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=3.215 mas, bmaj=6.694 mas, bpa=-4.49 degrees ! Estimated noise=0.338098 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 = 0.0113986 Jy ! Component: 100 - total flux cleaned = 0.0178095 Jy ! Component: 150 - total flux cleaned = 0.0217455 Jy ! Component: 200 - total flux cleaned = 0.0242956 Jy ! Total flux subtracted in 200 components = 0.0242956 Jy ! Clean residual min=-0.005042 max=0.007902 Jy/beam ! Clean residual mean=-0.000007 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.182849 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.182849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059786Jy sigma=1.433086 ! Fit after self-cal, rms=0.059651Jy sigma=1.429340 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 6.694 at -4.49 degrees (North through East) ! Clean map min=-0.0049422 max=0.13167 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 1.00 NL 0.99 OV 0.94 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 1.00 ! LA 0.97 MK 1.00 NL 1.20 OV 0.94 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.07 KP 1.02 ! LA 0.98 MK 1.00 NL 0.98 OV 0.97 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.059651Jy sigma=1.429340 ! Fit after self-cal, rms=0.058803Jy sigma=1.413764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.222 mas, bmaj=6.678 mas, bpa=-4.089 degrees ! Estimated noise=0.334235 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 (36, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069835 Jy ! Component: 100 - total flux cleaned = 0.0105392 Jy ! Component: 150 - total flux cleaned = 0.0130169 Jy ! Component: 200 - total flux cleaned = 0.0148044 Jy ! Total flux subtracted in 200 components = 0.0148044 Jy ! Clean residual min=-0.003870 max=0.003967 Jy/beam ! Clean residual mean=-0.000002 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.197653 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 85 components and 0.197653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058018Jy sigma=1.389748 ! Fit after self-cal, rms=0.057949Jy sigma=1.387812 ! 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=0.057949Jy sigma=1.387812 ! Fit after self-cal, rms=0.057842Jy sigma=1.378891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=6.666 mas, bpa=-4.236 degrees ! Estimated noise=0.333029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195323 Jy ! Component: 100 - total flux cleaned = 0.00271786 Jy ! Component: 150 - total flux cleaned = 0.00310919 Jy ! Component: 200 - total flux cleaned = 0.00336051 Jy ! Total flux subtracted in 200 components = 0.00336051 Jy ! Clean residual min=-0.002906 max=0.003859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.201014 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.201014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057745Jy sigma=1.375759 ! Fit after self-cal, rms=0.057756Jy sigma=1.375506 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-35.5, 40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253128 Jy ! Component: 100 - total flux cleaned = 0.00350152 Jy ! Component: 150 - total flux cleaned = 0.00430586 Jy ! Component: 200 - total flux cleaned = 0.00515162 Jy ! Total flux subtracted in 200 components = 0.00515162 Jy ! Clean residual min=-0.002822 max=0.002780 Jy/beam ! Clean residual mean=-0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.206165 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.206165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057526Jy sigma=1.368770 ! Fit after self-cal, rms=0.057514Jy sigma=1.368502 ! 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=0.057514Jy sigma=1.368502 ! Fit after self-cal, rms=0.057132Jy sigma=1.362884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=6.684 mas, bpa=-4.219 degrees ! Estimated noise=0.331101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643181 Jy ! Component: 100 - total flux cleaned = 0.00127939 Jy ! Component: 150 - total flux cleaned = 0.00196567 Jy ! Component: 200 - total flux cleaned = 0.0025843 Jy ! Total flux subtracted in 200 components = 0.0025843 Jy ! Clean residual min=-0.002852 max=0.002713 Jy/beam ! Clean residual mean=-0.000005 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.20875 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 154 components and 0.20875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057077Jy sigma=1.360575 ! Fit after self-cal, rms=0.057079Jy sigma=1.360465 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 = 0.000728093 Jy ! Component: 100 - total flux cleaned = 0.00121075 Jy ! Component: 150 - total flux cleaned = 0.00149492 Jy ! Component: 200 - total flux cleaned = 0.00167199 Jy ! Total flux subtracted in 200 components = 0.00167199 Jy ! Clean residual min=-0.002781 max=0.002659 Jy/beam ! Clean residual mean=-0.000005 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.210422 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 171 components and 0.210422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057053Jy sigma=1.359340 ! Fit after self-cal, rms=0.057053Jy sigma=1.359315 ! 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=0.057053Jy sigma=1.359315 ! Fit after self-cal, rms=0.056856Jy sigma=1.359068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.928 mas, bmaj=10.34 mas, bpa=-5.429 degrees ! Estimated noise=0.409571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620519 Jy ! Component: 100 - total flux cleaned = 0.00134286 Jy ! Component: 150 - total flux cleaned = 0.00195456 Jy ! Component: 200 - total flux cleaned = 0.00234387 Jy ! Total flux subtracted in 200 components = 0.00234387 Jy ! Clean residual min=-0.003461 max=0.004357 Jy/beam ! Clean residual mean=-0.000009 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.212766 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 181 components and 0.212766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056861Jy sigma=1.358137 ! Fit after self-cal, rms=0.056852Jy sigma=1.357975 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (19, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399123 Jy ! Component: 100 - total flux cleaned = 0.00540145 Jy ! Component: 150 - total flux cleaned = 0.00613074 Jy ! Component: 200 - total flux cleaned = 0.00649678 Jy ! Total flux subtracted in 200 components = 0.00649678 Jy ! Clean residual min=-0.002913 max=0.002703 Jy/beam ! Clean residual mean=-0.000006 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.219262 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 238 components and 0.219262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056684Jy sigma=1.352997 ! Fit after self-cal, rms=0.056672Jy sigma=1.352606 ! 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=3.235 mas, bmaj=6.69 mas, bpa=-4.229 degrees ! Estimated noise=0.329707 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 6.69 at -4.229 degrees (North through East) ! Clean map min=-0.0031369 max=0.12983 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=2.712 mas, bmaj=5.854 mas, bpa=-5.295 degrees ! Estimated noise=0.495089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0971516 Jy ! Component: 100 - total flux cleaned = 0.126866 Jy ! Component: 150 - total flux cleaned = 0.144644 Jy ! Component: 200 - total flux cleaned = 0.155954 Jy ! Total flux subtracted in 200 components = 0.155954 Jy ! Clean residual min=-0.005297 max=0.006271 Jy/beam ! Clean residual mean=-0.000004 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.155954 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.155954 Jy ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=6.69 mas, bpa=-4.229 degrees ! Estimated noise=0.329707 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 = 0.0104174 Jy ! Component: 100 - total flux cleaned = 0.0177217 Jy ! Component: 150 - total flux cleaned = 0.0231061 Jy ! Component: 200 - total flux cleaned = 0.0273691 Jy ! Total flux subtracted in 200 components = 0.0273691 Jy ! Clean residual min=-0.003336 max=0.003815 Jy/beam ! Clean residual mean=-0.000005 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.183323 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.183323 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=6.928 mas, bmaj=10.34 mas, bpa=-5.429 degrees ! Estimated noise=0.409571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062314 Jy ! Component: 100 - total flux cleaned = 0.0111499 Jy ! Component: 150 - total flux cleaned = 0.0153044 Jy ! Component: 200 - total flux cleaned = 0.0183202 Jy ! Total flux subtracted in 200 components = 0.0183202 Jy ! Clean residual min=-0.003579 max=0.004211 Jy/beam ! Clean residual mean=-0.000009 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.201644 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 = 0.00250956 Jy ! Component: 100 - total flux cleaned = 0.00461808 Jy ! Component: 150 - total flux cleaned = 0.00658718 Jy ! Component: 200 - total flux cleaned = 0.00834372 Jy ! Total flux subtracted in 200 components = 0.00834372 Jy ! Clean residual min=-0.002860 max=0.003341 Jy/beam ! Clean residual mean=-0.000008 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.209987 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 176 components and 0.209987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=6.69 mas, bpa=-4.229 degrees ! Estimated noise=0.329707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296839 Jy ! Component: 100 - total flux cleaned = 0.000396074 Jy ! Component: 150 - total flux cleaned = 0.00120266 Jy ! Component: 200 - total flux cleaned = 0.00206018 Jy ! Total flux subtracted in 200 components = 0.00206018 Jy ! Clean residual min=-0.002332 max=0.002770 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.212048 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 208 components and 0.212048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056694Jy sigma=1.353683 ! Fit after self-cal, rms=0.056674Jy sigma=1.353036 wmodel /scr/pima/bg219h_uvs/J1630+2131_S_map.mod ! Writing 208 model components to file: /scr/pima/bg219h_uvs/J1630+2131_S_map.mod wobs /scr/pima/bg219h_uvs/J1630+2131_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1630+2131_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1630+2131_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J1630+2131_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 = 0.000926619 Jy ! Component: 100 - total flux cleaned = 0.00157256 Jy ! Component: 150 - total flux cleaned = 0.0020547 Jy ! Component: 200 - total flux cleaned = 0.00230061 Jy ! Component: 250 - total flux cleaned = 0.00253556 Jy ! Component: 300 - total flux cleaned = 0.00272972 Jy ! Component: 350 - total flux cleaned = 0.00288696 Jy ! Component: 400 - total flux cleaned = 0.00285761 Jy ! Component: 450 - total flux cleaned = 0.00291758 Jy ! Component: 500 - total flux cleaned = 0.00294708 Jy ! Component: 550 - total flux cleaned = 0.00311617 Jy ! Component: 600 - total flux cleaned = 0.00325276 Jy ! Component: 650 - total flux cleaned = 0.0033597 Jy ! Component: 700 - total flux cleaned = 0.00354367 Jy ! Component: 750 - total flux cleaned = 0.00372391 Jy ! Component: 800 - total flux cleaned = 0.00395111 Jy ! Component: 850 - total flux cleaned = 0.00407501 Jy ! Component: 900 - total flux cleaned = 0.00422154 Jy ! Component: 950 - total flux cleaned = 0.00431763 Jy ! Component: 1000 - total flux cleaned = 0.0044355 Jy ! Component: 1050 - total flux cleaned = 0.00448231 Jy ! Component: 1100 - total flux cleaned = 0.00459661 Jy ! Component: 1150 - total flux cleaned = 0.00470864 Jy ! Component: 1200 - total flux cleaned = 0.00475283 Jy ! Component: 1250 - total flux cleaned = 0.00481799 Jy ! Component: 1300 - total flux cleaned = 0.00490392 Jy ! Component: 1350 - total flux cleaned = 0.00496734 Jy ! Component: 1400 - total flux cleaned = 0.00509215 Jy ! Component: 1450 - total flux cleaned = 0.00507165 Jy ! Component: 1500 - total flux cleaned = 0.00519316 Jy ! Component: 1550 - total flux cleaned = 0.00525274 Jy ! Component: 1600 - total flux cleaned = 0.00539024 Jy ! Component: 1650 - total flux cleaned = 0.00540974 Jy ! Component: 1700 - total flux cleaned = 0.00550562 Jy ! Component: 1750 - total flux cleaned = 0.00558142 Jy ! Component: 1800 - total flux cleaned = 0.00569325 Jy ! Component: 1850 - total flux cleaned = 0.00574854 Jy ! Component: 1900 - total flux cleaned = 0.00587585 Jy ! Component: 1950 - total flux cleaned = 0.00587581 Jy ! Component: 2000 - total flux cleaned = 0.00596463 Jy ! Component: 2050 - total flux cleaned = 0.00606951 Jy ! Component: 2100 - total flux cleaned = 0.00612124 Jy ! Component: 2150 - total flux cleaned = 0.00620659 Jy ! Component: 2200 - total flux cleaned = 0.0062743 Jy ! Component: 2250 - total flux cleaned = 0.00629113 Jy ! Component: 2300 - total flux cleaned = 0.00637367 Jy ! Component: 2350 - total flux cleaned = 0.00638995 Jy ! Component: 2400 - total flux cleaned = 0.00642255 Jy ! Component: 2450 - total flux cleaned = 0.00651839 Jy ! Component: 2500 - total flux cleaned = 0.00654965 Jy ! Component: 2550 - total flux cleaned = 0.00656536 Jy ! Component: 2600 - total flux cleaned = 0.0066426 Jy ! Component: 2650 - total flux cleaned = 0.00664248 Jy ! Component: 2700 - total flux cleaned = 0.00665788 Jy ! Component: 2750 - total flux cleaned = 0.00670302 Jy ! Component: 2800 - total flux cleaned = 0.00676276 Jy ! Component: 2850 - total flux cleaned = 0.00685154 Jy ! Component: 2900 - total flux cleaned = 0.00688088 Jy ! Component: 2950 - total flux cleaned = 0.00690983 Jy ! Component: 3000 - total flux cleaned = 0.00690999 Jy ! Component: 3050 - total flux cleaned = 0.00696715 Jy ! Component: 3100 - total flux cleaned = 0.00696722 Jy ! Component: 3150 - total flux cleaned = 0.00703774 Jy ! Component: 3200 - total flux cleaned = 0.00702399 Jy ! Component: 3250 - total flux cleaned = 0.00712079 Jy ! Component: 3300 - total flux cleaned = 0.00714813 Jy ! Component: 3350 - total flux cleaned = 0.00716183 Jy ! Component: 3400 - total flux cleaned = 0.00718887 Jy ! Component: 3450 - total flux cleaned = 0.00720231 Jy ! Component: 3500 - total flux cleaned = 0.00721549 Jy ! Component: 3550 - total flux cleaned = 0.00728151 Jy ! Component: 3600 - total flux cleaned = 0.00728146 Jy ! Component: 3650 - total flux cleaned = 0.00729447 Jy ! Component: 3700 - total flux cleaned = 0.0073849 Jy ! Component: 3750 - total flux cleaned = 0.00735926 Jy ! Component: 3800 - total flux cleaned = 0.00742287 Jy ! Component: 3850 - total flux cleaned = 0.00739778 Jy ! Component: 3900 - total flux cleaned = 0.00748562 Jy ! Component: 3950 - total flux cleaned = 0.00753528 Jy ! Component: 4000 - total flux cleaned = 0.00755988 Jy ! Component: 4050 - total flux cleaned = 0.00757219 Jy ! Total flux subtracted in 4096 components = 0.00758429 Jy ! Clean residual min=-0.000749 max=0.000651 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.219632 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 510 components and 0.219632 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1630+2131_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 6.69 at -4.229 degrees (North through East) ! Clean map min=-0.0014329 max=0.1283 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1630+2131_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1283 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227372 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531658 0.531658 1.06332 2.12663 4.25326 8.50652 17.013 34.0261 68.0522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 564.272 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1630+2131_S_uvs.log closed on Thu Apr 7 09:06:59 2016