! Started logfile: /scr/pima/bg219b_uvs/J0348+4149_S_uvs.log on Thu Apr 7 01:11:39 2016 obs /scr/pima/bg219b_uvs/J0348+4149_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0348+4149_S_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.910156 visibilities/baseline/integration-bin. ! Found source: J0348+4149 ! ! 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 5592 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/bg219b_uvs/J0348+4149_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 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.051718Jy sigma=23.694307 ! Fit after self-cal, rms=0.722779Jy sigma=16.255573 ! 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=3.394 mas, bmaj=6.404 mas, bpa=33.55 degrees ! Estimated noise=0.675814 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 = 0.214615 Jy ! Component: 100 - total flux cleaned = 0.266469 Jy ! Total flux subtracted in 100 components = 0.266469 Jy ! Clean residual min=-0.008042 max=0.019312 Jy/beam ! Clean residual mean=-0.000034 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.266469 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.266469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070105Jy sigma=1.515883 ! Fit after self-cal, rms=0.069951Jy sigma=1.513220 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189427 Jy ! Component: 100 - total flux cleaned = 0.0264227 Jy ! Total flux subtracted in 100 components = 0.0264227 Jy ! Clean residual min=-0.005782 max=0.010989 Jy/beam ! Clean residual mean=-0.000033 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 0.292892 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.292891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065213Jy sigma=1.407148 ! Fit after self-cal, rms=0.065138Jy sigma=1.405748 ! 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=4.321 mas, bmaj=7.063 mas, bpa=32.72 degrees ! Estimated noise=0.429702 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 = 0.00310772 Jy ! Component: 100 - total flux cleaned = 0.00361913 Jy ! Component: 150 - total flux cleaned = 0.00404779 Jy ! Component: 200 - total flux cleaned = 0.00430466 Jy ! Total flux subtracted in 200 components = 0.00430466 Jy ! Clean residual min=-0.006488 max=0.011317 Jy/beam ! Clean residual mean=-0.000056 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.297196 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.297196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064900Jy sigma=1.401447 ! Fit after self-cal, rms=0.064871Jy sigma=1.400975 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.321 x 7.063 at 32.72 degrees (North through East) ! Clean map min=-0.0062782 max=0.27566 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 KP 0.96 LA 0.98 ! MK 1.04 NL 0.99 OV 0.98 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 KP 0.99 LA 0.97 ! MK 1.04 NL 1.02 OV 0.99 PT 1.00 ! SC 1.04 ! ! ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 0.96 LA 0.95 ! MK 1.04 NL 1.03 OV 0.99 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 4. ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 KP 0.96 LA 0.97 ! MK 1.05 NL 1.00 OV 1.00 PT 0.94 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.064871Jy sigma=1.400975 ! Fit after self-cal, rms=0.064009Jy sigma=1.384693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.348 mas, bmaj=7.079 mas, bpa=32.95 degrees ! Estimated noise=0.425919 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 (15.5, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102367 Jy ! Component: 100 - total flux cleaned = 0.0125628 Jy ! Component: 150 - total flux cleaned = 0.0140836 Jy ! Component: 200 - total flux cleaned = 0.0146501 Jy ! Total flux subtracted in 200 components = 0.0146501 Jy ! Clean residual min=-0.005720 max=0.009113 Jy/beam ! Clean residual mean=-0.000019 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.311846 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.311846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062205Jy sigma=1.340646 ! Fit after self-cal, rms=0.062043Jy sigma=1.335943 ! 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=0.062043Jy sigma=1.335943 ! Fit after self-cal, rms=0.060940Jy sigma=1.305897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.346 mas, bmaj=7.075 mas, bpa=32.97 degrees ! Estimated noise=0.426289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495441 Jy ! Component: 100 - total flux cleaned = -0.0002681 Jy ! Component: 150 - total flux cleaned = 5.88483e-05 Jy ! Component: 200 - total flux cleaned = 0.000282562 Jy ! Total flux subtracted in 200 components = 0.000282562 Jy ! Clean residual min=-0.004313 max=0.005637 Jy/beam ! Clean residual mean=-0.000001 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.312129 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.312129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060793Jy sigma=1.301455 ! Fit after self-cal, rms=0.060788Jy sigma=1.301073 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 (44.5, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490315 Jy ! Component: 100 - total flux cleaned = 0.00739627 Jy ! Component: 150 - total flux cleaned = 0.00870329 Jy ! Component: 200 - total flux cleaned = 0.00976874 Jy ! Total flux subtracted in 200 components = 0.00976874 Jy ! Clean residual min=-0.003935 max=0.003747 Jy/beam ! Clean residual mean=-0.000001 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.321897 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.321897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060377Jy sigma=1.289750 ! Fit after self-cal, rms=0.060333Jy sigma=1.288976 ! 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=0.060333Jy sigma=1.288976 ! Fit after self-cal, rms=0.060031Jy sigma=1.287538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=7.083 mas, bpa=33 degrees ! Estimated noise=0.424244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719627 Jy ! Component: 100 - total flux cleaned = 0.00126131 Jy ! Component: 150 - total flux cleaned = 0.0018305 Jy ! Component: 200 - total flux cleaned = 0.00208572 Jy ! Total flux subtracted in 200 components = 0.00208572 Jy ! Clean residual min=-0.003739 max=0.003804 Jy/beam ! Clean residual mean=-0.000002 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.323983 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 0.323983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059912Jy sigma=1.284100 ! Fit after self-cal, rms=0.059904Jy sigma=1.283999 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 = 0.000515464 Jy ! Component: 100 - total flux cleaned = 0.000789309 Jy ! Component: 150 - total flux cleaned = 0.00100268 Jy ! Component: 200 - total flux cleaned = 0.00112418 Jy ! Total flux subtracted in 200 components = 0.00112418 Jy ! Clean residual min=-0.003767 max=0.003706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.325107 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 145 components and 0.325107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059854Jy sigma=1.282585 ! Fit after self-cal, rms=0.059852Jy sigma=1.282558 ! 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=0.059852Jy sigma=1.282558 ! Fit after self-cal, rms=0.059527Jy sigma=1.269364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.718 mas, bmaj=9.239 mas, bpa=-16.35 degrees ! Estimated noise=0.483401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120331 Jy ! Component: 100 - total flux cleaned = -0.00140884 Jy ! Component: 150 - total flux cleaned = -0.00151194 Jy ! Component: 200 - total flux cleaned = -0.00172778 Jy ! Total flux subtracted in 200 components = -0.00172778 Jy ! Clean residual min=-0.004123 max=0.003808 Jy/beam ! Clean residual mean=0.000006 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.32338 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 164 components and 0.32338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059501Jy sigma=1.268468 ! Fit after self-cal, rms=0.059499Jy sigma=1.268343 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 = -3.31487e-05 Jy ! Component: 100 - total flux cleaned = -0.000117595 Jy ! Component: 150 - total flux cleaned = -0.000220916 Jy ! Component: 200 - total flux cleaned = -0.000315868 Jy ! Total flux subtracted in 200 components = -0.000315868 Jy ! Clean residual min=-0.004119 max=0.003684 Jy/beam ! Clean residual mean=0.000005 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.323064 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 0.323064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059490Jy sigma=1.268030 ! Fit after self-cal, rms=0.059487Jy sigma=1.267977 ! 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=4.344 mas, bmaj=7.09 mas, bpa=33.08 degrees ! Estimated noise=0.425111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.344 x 7.09 at 33.08 degrees (North through East) ! Clean map min=-0.0028621 max=0.27181 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=3.416 mas, bmaj=6.423 mas, bpa=33.79 degrees ! Estimated noise=0.668455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212129 Jy ! Component: 100 - total flux cleaned = 0.263994 Jy ! Component: 150 - total flux cleaned = 0.28289 Jy ! Component: 200 - total flux cleaned = 0.292391 Jy ! Total flux subtracted in 200 components = 0.292391 Jy ! Clean residual min=-0.004226 max=0.007045 Jy/beam ! Clean residual mean=-0.000011 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.292391 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.292391 Jy ! Inverting map and beam ! Estimated beam: bmin=4.344 mas, bmaj=7.09 mas, bpa=33.08 degrees ! Estimated noise=0.425111 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 (-83, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731231 Jy ! Component: 100 - total flux cleaned = 0.0122653 Jy ! Component: 150 - total flux cleaned = 0.0155983 Jy ! Component: 200 - total flux cleaned = 0.0179852 Jy ! Total flux subtracted in 200 components = 0.0179852 Jy ! Clean residual min=-0.003091 max=0.003870 Jy/beam ! Clean residual mean=-0.000009 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.310377 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.310377 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=8.718 mas, bmaj=9.239 mas, bpa=-16.35 degrees ! Estimated noise=0.483401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250766 Jy ! Component: 100 - total flux cleaned = 0.00360222 Jy ! Component: 150 - total flux cleaned = 0.00445386 Jy ! Component: 200 - total flux cleaned = 0.00530069 Jy ! Total flux subtracted in 200 components = 0.00530069 Jy ! Clean residual min=-0.003667 max=0.004194 Jy/beam ! Clean residual mean=-0.000008 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.315677 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 = 0.000756332 Jy ! Component: 100 - total flux cleaned = 0.00143469 Jy ! Component: 150 - total flux cleaned = 0.0021058 Jy ! Component: 200 - total flux cleaned = 0.00265794 Jy ! Total flux subtracted in 200 components = 0.00265794 Jy ! Clean residual min=-0.003533 max=0.003766 Jy/beam ! Clean residual mean=-0.000005 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.318335 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 123 components and 0.318335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.344 mas, bmaj=7.09 mas, bpa=33.08 degrees ! Estimated noise=0.425111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110587 Jy ! Component: 100 - total flux cleaned = 0.00140665 Jy ! Component: 150 - total flux cleaned = 0.00167291 Jy ! Component: 200 - total flux cleaned = 0.00191518 Jy ! Total flux subtracted in 200 components = 0.00191518 Jy ! Clean residual min=-0.002571 max=0.002948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.32025 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.32025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059484Jy sigma=1.267953 ! Fit after self-cal, rms=0.059448Jy sigma=1.266997 wmodel /scr/pima/bg219b_uvs/J0348+4149_S_map.mod ! Writing 144 model components to file: /scr/pima/bg219b_uvs/J0348+4149_S_map.mod wobs /scr/pima/bg219b_uvs/J0348+4149_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0348+4149_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0348+4149_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0348+4149_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 = 0.000736148 Jy ! Component: 100 - total flux cleaned = 0.00105611 Jy ! Component: 150 - total flux cleaned = 0.00131705 Jy ! Component: 200 - total flux cleaned = 0.00152241 Jy ! Component: 250 - total flux cleaned = 0.00179504 Jy ! Component: 300 - total flux cleaned = 0.00198211 Jy ! Component: 350 - total flux cleaned = 0.00212719 Jy ! Component: 400 - total flux cleaned = 0.00223405 Jy ! Component: 450 - total flux cleaned = 0.00226964 Jy ! Component: 500 - total flux cleaned = 0.00240319 Jy ! Component: 550 - total flux cleaned = 0.00243556 Jy ! Component: 600 - total flux cleaned = 0.0024988 Jy ! Component: 650 - total flux cleaned = 0.0025288 Jy ! Component: 700 - total flux cleaned = 0.00255841 Jy ! Component: 750 - total flux cleaned = 0.00258834 Jy ! Component: 800 - total flux cleaned = 0.00261793 Jy ! Component: 850 - total flux cleaned = 0.00270248 Jy ! Component: 900 - total flux cleaned = 0.00270237 Jy ! Component: 950 - total flux cleaned = 0.00281086 Jy ! Component: 1000 - total flux cleaned = 0.00278406 Jy ! Component: 1050 - total flux cleaned = 0.00275817 Jy ! Component: 1100 - total flux cleaned = 0.00286023 Jy ! Component: 1150 - total flux cleaned = 0.00298468 Jy ! Component: 1200 - total flux cleaned = 0.0030091 Jy ! Component: 1250 - total flux cleaned = 0.00310566 Jy ! Component: 1300 - total flux cleaned = 0.00310603 Jy ! Component: 1350 - total flux cleaned = 0.0031298 Jy ! Component: 1400 - total flux cleaned = 0.0031536 Jy ! Component: 1450 - total flux cleaned = 0.00326663 Jy ! Component: 1500 - total flux cleaned = 0.00324439 Jy ! Component: 1550 - total flux cleaned = 0.00328828 Jy ! Component: 1600 - total flux cleaned = 0.00328831 Jy ! Component: 1650 - total flux cleaned = 0.00333167 Jy ! Component: 1700 - total flux cleaned = 0.00339448 Jy ! Component: 1750 - total flux cleaned = 0.00345641 Jy ! Component: 1800 - total flux cleaned = 0.00353729 Jy ! Component: 1850 - total flux cleaned = 0.00351775 Jy ! Component: 1900 - total flux cleaned = 0.00357779 Jy ! Component: 1950 - total flux cleaned = 0.00365655 Jy ! Component: 2000 - total flux cleaned = 0.00373356 Jy ! Component: 2050 - total flux cleaned = 0.0038098 Jy ! Component: 2100 - total flux cleaned = 0.00384773 Jy ! Component: 2150 - total flux cleaned = 0.0039966 Jy ! Component: 2200 - total flux cleaned = 0.00414282 Jy ! Component: 2250 - total flux cleaned = 0.00419684 Jy ! Component: 2300 - total flux cleaned = 0.00437538 Jy ! Component: 2350 - total flux cleaned = 0.00444582 Jy ! Component: 2400 - total flux cleaned = 0.00449792 Jy ! Component: 2450 - total flux cleaned = 0.00461866 Jy ! Component: 2500 - total flux cleaned = 0.00475514 Jy ! Component: 2550 - total flux cleaned = 0.00489015 Jy ! Component: 2600 - total flux cleaned = 0.00502366 Jy ! Component: 2650 - total flux cleaned = 0.00507279 Jy ! Component: 2700 - total flux cleaned = 0.00525256 Jy ! Component: 2750 - total flux cleaned = 0.00541409 Jy ! Component: 2800 - total flux cleaned = 0.00554222 Jy ! Component: 2850 - total flux cleaned = 0.00566888 Jy ! Component: 2900 - total flux cleaned = 0.00579456 Jy ! Component: 2950 - total flux cleaned = 0.00593457 Jy ! Component: 3000 - total flux cleaned = 0.00604236 Jy ! Component: 3050 - total flux cleaned = 0.00622527 Jy ! Component: 3100 - total flux cleaned = 0.00628588 Jy ! Component: 3150 - total flux cleaned = 0.00643591 Jy ! Component: 3200 - total flux cleaned = 0.00656955 Jy ! Component: 3250 - total flux cleaned = 0.0067464 Jy ! Component: 3300 - total flux cleaned = 0.00690714 Jy ! Component: 3350 - total flux cleaned = 0.00703747 Jy ! Component: 3400 - total flux cleaned = 0.00715251 Jy ! Component: 3450 - total flux cleaned = 0.00726657 Jy ! Component: 3500 - total flux cleaned = 0.00739403 Jy ! Component: 3550 - total flux cleaned = 0.00749242 Jy ! Component: 3600 - total flux cleaned = 0.00763202 Jy ! Component: 3650 - total flux cleaned = 0.00772896 Jy ! Component: 3700 - total flux cleaned = 0.00782527 Jy ! Component: 3750 - total flux cleaned = 0.00794824 Jy ! Component: 3800 - total flux cleaned = 0.00807029 Jy ! Component: 3850 - total flux cleaned = 0.00817802 Jy ! Component: 3900 - total flux cleaned = 0.00827166 Jy ! Component: 3950 - total flux cleaned = 0.00835149 Jy ! Component: 4000 - total flux cleaned = 0.00848333 Jy ! Component: 4050 - total flux cleaned = 0.0085227 Jy ! Total flux subtracted in 4096 components = 0.00862691 Jy ! Clean residual min=-0.000798 max=0.000820 Jy/beam ! Clean residual mean=0.000006 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.328877 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 461 components and 0.328877 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0348+4149_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.344 x 7.09 at 33.08 degrees (North through East) ! Clean map min=-0.0015677 max=0.26981 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0348+4149_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.269815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.272398 0.272398 0.544797 1.08959 2.17919 4.35838 8.71675 17.4335 34.867 69.734 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.269 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1101.33 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0348+4149_S_uvs.log closed on Thu Apr 7 01:11:43 2016