! Started logfile: /scr/pima/bg219i_uvs/J2237+4216_S_uvs.log on Wed Apr 6 23:18:49 2016 obs /scr/pima/bg219i_uvs/J2237+4216_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2237+4216_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897561 visibilities/baseline/integration-bin. ! Found source: J2237+4216 ! ! 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 6624 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/bg219i_uvs/J2237+4216_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002958Jy sigma=23.978447 ! Fit after self-cal, rms=0.895382Jy sigma=21.344218 ! 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=3.221 mas, bmaj=4.63 mas, bpa=-37.98 degrees ! Estimated noise=0.57622 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 = 0.0813038 Jy ! Component: 100 - total flux cleaned = 0.099047 Jy ! Total flux subtracted in 100 components = 0.099047 Jy ! Clean residual min=-0.003567 max=0.005024 Jy/beam ! Clean residual mean=0.000002 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.099047 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.099047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058750Jy sigma=1.328268 ! Fit after self-cal, rms=0.058738Jy sigma=1.328088 ! 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=4.049 mas, bmaj=5.546 mas, bpa=-38.64 degrees ! Estimated noise=0.374952 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 = 0.00657508 Jy ! Component: 100 - total flux cleaned = 0.00920691 Jy ! Component: 150 - total flux cleaned = 0.0105962 Jy ! Component: 200 - total flux cleaned = 0.011405 Jy ! Total flux subtracted in 200 components = 0.011405 Jy ! Clean residual min=-0.002090 max=0.002161 Jy/beam ! Clean residual mean=-0.000008 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.110452 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 32 components and 0.110452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058144Jy sigma=1.310420 ! Fit after self-cal, rms=0.058125Jy sigma=1.310344 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.049 x 5.546 at -38.64 degrees (North through East) ! Clean map min=-0.0020041 max=0.10625 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 0.98 FD 1.11 HN 1.01 KP 0.99 ! LA 0.97 MK 0.98 NL 1.03 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.02 KP 0.95 ! LA 0.98 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.00 KP 1.01 ! LA 1.00 MK 1.04 NL 0.98 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.03 KP 0.97 ! LA 1.03 MK 1.01 NL 0.99 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.058125Jy sigma=1.310344 ! Fit after self-cal, rms=0.058473Jy sigma=1.305853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.075 mas, bmaj=5.544 mas, bpa=-38.75 degrees ! Estimated noise=0.373831 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 = -4.54499e-05 Jy ! Component: 100 - total flux cleaned = -4.55096e-05 Jy ! Component: 150 - total flux cleaned = -4.55428e-05 Jy ! Component: 200 - total flux cleaned = -2.84873e-05 Jy ! Total flux subtracted in 200 components = -2.84873e-05 Jy ! Clean residual min=-0.002145 max=0.001797 Jy/beam ! Clean residual mean=-0.000013 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.110424 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.110424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058470Jy sigma=1.305771 ! Fit after self-cal, rms=0.058493Jy sigma=1.305697 ! 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=0.058493Jy sigma=1.305697 ! Fit after self-cal, rms=0.058973Jy sigma=1.302500 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.081 mas, bmaj=5.532 mas, bpa=-38.89 degrees ! Estimated noise=0.373852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.72576e-05 Jy ! Component: 100 - total flux cleaned = -1.19208e-05 Jy ! Component: 150 - total flux cleaned = 2.95642e-06 Jy ! Component: 200 - total flux cleaned = 2.26955e-05 Jy ! Total flux subtracted in 200 components = 2.26955e-05 Jy ! Clean residual min=-0.002066 max=0.001806 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.110446 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.110446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058971Jy sigma=1.302459 ! Fit after self-cal, rms=0.058988Jy sigma=1.302406 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.09768e-06 Jy ! Component: 100 - total flux cleaned = 3.70321e-06 Jy ! Component: 150 - total flux cleaned = 3.83614e-06 Jy ! Component: 200 - total flux cleaned = 4.07214e-06 Jy ! Total flux subtracted in 200 components = 4.07214e-06 Jy ! Clean residual min=-0.002065 max=0.001809 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.11045 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.11045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058987Jy sigma=1.302388 ! Fit after self-cal, rms=0.058987Jy sigma=1.302386 ! 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=0.058987Jy sigma=1.302386 ! Fit after self-cal, rms=0.058962Jy sigma=1.302369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.087 mas, bmaj=5.524 mas, bpa=-38.95 degrees ! Estimated noise=0.373571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.36864e-05 Jy ! Component: 100 - total flux cleaned = -5.03403e-05 Jy ! Component: 150 - total flux cleaned = -3.81794e-05 Jy ! Component: 200 - total flux cleaned = -3.81516e-05 Jy ! Total flux subtracted in 200 components = -3.81516e-05 Jy ! Clean residual min=-0.002063 max=0.001812 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.110412 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.110412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058960Jy sigma=1.302344 ! Fit after self-cal, rms=0.058961Jy sigma=1.302344 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 = 5.06981e-06 Jy ! Component: 100 - total flux cleaned = 5.27792e-06 Jy ! Component: 150 - total flux cleaned = 9.76647e-06 Jy ! Component: 200 - total flux cleaned = 9.66074e-06 Jy ! Total flux subtracted in 200 components = 9.66074e-06 Jy ! Clean residual min=-0.002062 max=0.001815 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.110422 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.110422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058960Jy sigma=1.302329 ! Fit after self-cal, rms=0.058960Jy sigma=1.302327 ! 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=0.058960Jy sigma=1.302327 ! Fit after self-cal, rms=0.058931Jy sigma=1.302317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.351 mas, bmaj=8.877 mas, bpa=-37.85 degrees ! Estimated noise=0.457842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.13407e-05 Jy ! Component: 100 - total flux cleaned = -5.05859e-05 Jy ! Component: 150 - total flux cleaned = -6.44536e-05 Jy ! Component: 200 - total flux cleaned = -7.53684e-05 Jy ! Total flux subtracted in 200 components = -7.53684e-05 Jy ! Clean residual min=-0.001811 max=0.001596 Jy/beam ! Clean residual mean=-0.000021 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.110346 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.110346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058933Jy sigma=1.302318 ! Fit after self-cal, rms=0.058931Jy sigma=1.302305 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 = 1.73813e-06 Jy ! Component: 100 - total flux cleaned = -7.06091e-06 Jy ! Component: 150 - total flux cleaned = -6.92024e-06 Jy ! Component: 200 - total flux cleaned = -1.01814e-05 Jy ! Total flux subtracted in 200 components = -1.01814e-05 Jy ! Clean residual min=-0.001812 max=0.001592 Jy/beam ! Clean residual mean=-0.000021 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.110336 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.110336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058932Jy sigma=1.302307 ! Fit after self-cal, rms=0.058931Jy sigma=1.302298 ! 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=4.092 mas, bmaj=5.517 mas, bpa=-39 degrees ! Estimated noise=0.373342 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.092 x 5.517 at -39 degrees (North through East) ! Clean map min=-0.001942 max=0.10567 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=3.256 mas, bmaj=4.574 mas, bpa=-38.34 degrees ! Estimated noise=0.577013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.081374 Jy ! Component: 100 - total flux cleaned = 0.0991763 Jy ! Component: 150 - total flux cleaned = 0.103851 Jy ! Component: 200 - total flux cleaned = 0.106289 Jy ! Total flux subtracted in 200 components = 0.106289 Jy ! Clean residual min=-0.002929 max=0.002830 Jy/beam ! Clean residual mean=-0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.106289 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.106289 Jy ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=5.517 mas, bpa=-39 degrees ! Estimated noise=0.373342 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 = 0.00221654 Jy ! Component: 100 - total flux cleaned = 0.00308963 Jy ! Component: 150 - total flux cleaned = 0.00355994 Jy ! Component: 200 - total flux cleaned = 0.0038326 Jy ! Total flux subtracted in 200 components = 0.0038326 Jy ! Clean residual min=-0.002072 max=0.001803 Jy/beam ! Clean residual mean=-0.000011 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.110122 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.110122 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=8.351 mas, bmaj=8.877 mas, bpa=-37.85 degrees ! Estimated noise=0.457842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160602 Jy ! Component: 100 - total flux cleaned = 0.000153859 Jy ! Component: 150 - total flux cleaned = 0.000153862 Jy ! Component: 200 - total flux cleaned = 0.00015398 Jy ! Total flux subtracted in 200 components = 0.00015398 Jy ! Clean residual min=-0.001815 max=0.001595 Jy/beam ! Clean residual mean=-0.000021 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.110276 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 = 2.6148e-11 Jy ! Component: 100 - total flux cleaned = 4.75281e-08 Jy ! Component: 150 - total flux cleaned = 3.44963e-07 Jy ! Component: 200 - total flux cleaned = 3.18565e-07 Jy ! Total flux subtracted in 200 components = 3.18565e-07 Jy ! Clean residual min=-0.001814 max=0.001592 Jy/beam ! Clean residual mean=-0.000021 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.110276 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.110276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=5.517 mas, bpa=-39 degrees ! Estimated noise=0.373342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119174 Jy ! Component: 100 - total flux cleaned = -0.000109432 Jy ! Component: 150 - total flux cleaned = -0.000102037 Jy ! Component: 200 - total flux cleaned = -9.53952e-05 Jy ! Total flux subtracted in 200 components = -9.53952e-05 Jy ! Clean residual min=-0.002059 max=0.001803 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.110181 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.110181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058933Jy sigma=1.302358 ! Fit after self-cal, rms=0.058934Jy sigma=1.302351 wmodel /scr/pima/bg219i_uvs/J2237+4216_S_map.mod ! Writing 54 model components to file: /scr/pima/bg219i_uvs/J2237+4216_S_map.mod wobs /scr/pima/bg219i_uvs/J2237+4216_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2237+4216_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2237+4216_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2237+4216_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 = -0.000618071 Jy ! Component: 100 - total flux cleaned = -0.000746811 Jy ! Component: 150 - total flux cleaned = -0.000689254 Jy ! Component: 200 - total flux cleaned = -0.000746631 Jy ! Component: 250 - total flux cleaned = -0.000719409 Jy ! Component: 300 - total flux cleaned = -0.0007468 Jy ! Component: 350 - total flux cleaned = -0.000799145 Jy ! Component: 400 - total flux cleaned = -0.000774235 Jy ! Component: 450 - total flux cleaned = -0.000724996 Jy ! Component: 500 - total flux cleaned = -0.00067606 Jy ! Component: 550 - total flux cleaned = -0.000534705 Jy ! Component: 600 - total flux cleaned = -0.000488024 Jy ! Component: 650 - total flux cleaned = -0.000374953 Jy ! Component: 700 - total flux cleaned = -0.000353206 Jy ! Component: 750 - total flux cleaned = -0.000266827 Jy ! Component: 800 - total flux cleaned = -0.000203393 Jy ! Component: 850 - total flux cleaned = -0.000161936 Jy ! Component: 900 - total flux cleaned = -0.000100327 Jy ! Component: 950 - total flux cleaned = -0.000160867 Jy ! Component: 1000 - total flux cleaned = -0.000120707 Jy ! Component: 1050 - total flux cleaned = -0.000140156 Jy ! Component: 1100 - total flux cleaned = -8.20869e-05 Jy ! Component: 1150 - total flux cleaned = -6.32227e-05 Jy ! Component: 1200 - total flux cleaned = -4.46978e-05 Jy ! Component: 1250 - total flux cleaned = 1.02423e-05 Jy ! Component: 1300 - total flux cleaned = 1.01019e-05 Jy ! Component: 1350 - total flux cleaned = 1.00818e-05 Jy ! Component: 1400 - total flux cleaned = -7.7846e-06 Jy ! Component: 1450 - total flux cleaned = 9.66407e-06 Jy ! Component: 1500 - total flux cleaned = 9.66713e-06 Jy ! Component: 1550 - total flux cleaned = 2.70075e-05 Jy ! Component: 1600 - total flux cleaned = 0.000111219 Jy ! Component: 1650 - total flux cleaned = 0.000161069 Jy ! Component: 1700 - total flux cleaned = 0.000160904 Jy ! Component: 1750 - total flux cleaned = 0.000193443 Jy ! Component: 1800 - total flux cleaned = 0.000177443 Jy ! Component: 1850 - total flux cleaned = 0.000193449 Jy ! Component: 1900 - total flux cleaned = 0.000225153 Jy ! Component: 1950 - total flux cleaned = 0.000209563 Jy ! Component: 2000 - total flux cleaned = 0.000240603 Jy ! Component: 2050 - total flux cleaned = 0.000240669 Jy ! Component: 2100 - total flux cleaned = 0.000255632 Jy ! Component: 2150 - total flux cleaned = 0.000255558 Jy ! Component: 2200 - total flux cleaned = 0.000270299 Jy ! Component: 2250 - total flux cleaned = 0.000299776 Jy ! Component: 2300 - total flux cleaned = 0.000343405 Jy ! Component: 2350 - total flux cleaned = 0.000328964 Jy ! Component: 2400 - total flux cleaned = 0.000357667 Jy ! Component: 2450 - total flux cleaned = 0.000357627 Jy ! Component: 2500 - total flux cleaned = 0.000329631 Jy ! Component: 2550 - total flux cleaned = 0.000371484 Jy ! Component: 2600 - total flux cleaned = 0.000371516 Jy ! Component: 2650 - total flux cleaned = 0.00034433 Jy ! Component: 2700 - total flux cleaned = 0.000317244 Jy ! Component: 2750 - total flux cleaned = 0.000317522 Jy ! Component: 2800 - total flux cleaned = 0.000304324 Jy ! Component: 2850 - total flux cleaned = 0.000317517 Jy ! Component: 2900 - total flux cleaned = 0.000343585 Jy ! Component: 2950 - total flux cleaned = 0.000343593 Jy ! Component: 3000 - total flux cleaned = 0.000382303 Jy ! Component: 3050 - total flux cleaned = 0.000369607 Jy ! Component: 3100 - total flux cleaned = 0.000382253 Jy ! Component: 3150 - total flux cleaned = 0.000419914 Jy ! Component: 3200 - total flux cleaned = 0.000357751 Jy ! Component: 3250 - total flux cleaned = 0.000407276 Jy ! Component: 3300 - total flux cleaned = 0.000444072 Jy ! Component: 3350 - total flux cleaned = 0.000444023 Jy ! Component: 3400 - total flux cleaned = 0.000456174 Jy ! Component: 3450 - total flux cleaned = 0.00052815 Jy ! Component: 3500 - total flux cleaned = 0.000528169 Jy ! Component: 3550 - total flux cleaned = 0.000528215 Jy ! Component: 3600 - total flux cleaned = 0.000563373 Jy ! Component: 3650 - total flux cleaned = 0.00058659 Jy ! Component: 3700 - total flux cleaned = 0.000621247 Jy ! Component: 3750 - total flux cleaned = 0.000552532 Jy ! Component: 3800 - total flux cleaned = 0.000563979 Jy ! Component: 3850 - total flux cleaned = 0.000609265 Jy ! Component: 3900 - total flux cleaned = 0.000642963 Jy ! Component: 3950 - total flux cleaned = 0.000587113 Jy ! Component: 4000 - total flux cleaned = 0.000620314 Jy ! Component: 4050 - total flux cleaned = 0.000620172 Jy ! Total flux subtracted in 4096 components = 0.000663965 Jy ! Clean residual min=-0.000593 max=0.000637 Jy/beam ! Clean residual mean=-0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.110845 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 313 components and 0.110845 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2237+4216_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.092 x 5.517 at -39 degrees (North through East) ! Clean map min=-0.0013234 max=0.10556 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2237+4216_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.554653 0.554653 1.10931 2.21861 4.43723 8.87445 17.7489 35.4978 70.9956 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 540.878 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2237+4216_S_uvs.log closed on Wed Apr 6 23:18:54 2016