! Started logfile: /scr/pima/gc030_uvs/J1012+3309_S_uvs.log on Fri Apr 22 07:48:17 2016 obs /scr/pima/gc030_uvs/J1012+3309_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1012+3309_S_uva.fits ! AN table 1: 188 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75458 visibilities/baseline/integration-bin. ! Found source: J1012+3309 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 40856 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1012+3309_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 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006728Jy sigma=9.272780 ! Fit after self-cal, rms=0.929658Jy sigma=8.599440 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.827 mas, bmaj=3.802 mas, bpa=-12.55 degrees ! Estimated noise=1.02596 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 = 0.0517545 Jy ! Component: 100 - total flux cleaned = 0.0673021 Jy ! Total flux subtracted in 100 components = 0.0673021 Jy ! Clean residual min=-0.005894 max=0.008195 Jy/beam ! Clean residual mean=0.000004 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.0673021 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0673021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.113732Jy sigma=0.855985 ! Fit after self-cal, rms=0.111851Jy sigma=0.843531 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106387 Jy ! Component: 100 - total flux cleaned = 0.0165902 Jy ! Total flux subtracted in 100 components = 0.0165902 Jy ! Clean residual min=-0.005636 max=0.008536 Jy/beam ! Clean residual mean=0.000008 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.0838924 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0838924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.109930Jy sigma=0.826501 ! Fit after self-cal, rms=0.109395Jy sigma=0.825411 ! 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=2.261 mas, bmaj=4.342 mas, bpa=-8.983 degrees ! Estimated noise=0.438206 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 (-3.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014732 Jy ! Component: 100 - total flux cleaned = 0.0242122 Jy ! Component: 150 - total flux cleaned = 0.031051 Jy ! Component: 200 - total flux cleaned = 0.0361277 Jy ! Total flux subtracted in 200 components = 0.0361277 Jy ! Clean residual min=-0.003592 max=0.004916 Jy/beam ! Clean residual mean=0.000029 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.12002 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 59 components and 0.12002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.106841Jy sigma=0.802702 ! Fit after self-cal, rms=0.105935Jy sigma=0.799237 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.261 x 4.342 at -8.983 degrees (North through East) ! Clean map min=-0.0036318 max=0.074877 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 1.00* EB 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.10 HN 0.99 KP 0.96 ! LA 0.86 MK 1.01 NL 0.97 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.09 HN 0.91 KP 0.99 ! LA 0.84 MK 0.91 NL 0.93 PT 1.00 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.11 HN 0.98 KP 0.94 ! LA 0.86 MK 0.98 NL 0.96 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.13 HN 0.89 KP 1.00 ! LA 0.88 MK 0.88 NL 0.95 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.105935Jy sigma=0.799237 ! Fit after self-cal, rms=0.101409Jy sigma=0.796873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=4.391 mas, bpa=-8.642 degrees ! Estimated noise=0.428232 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 = 0.00433299 Jy ! Component: 100 - total flux cleaned = 0.00687515 Jy ! Component: 150 - total flux cleaned = 0.00859394 Jy ! Component: 200 - total flux cleaned = 0.00973995 Jy ! Total flux subtracted in 200 components = 0.00973995 Jy ! Clean residual min=-0.002768 max=0.002836 Jy/beam ! Clean residual mean=0.000004 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.12976 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.12976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101203Jy sigma=0.794943 ! Fit after self-cal, rms=0.101011Jy sigma=0.794248 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101011Jy sigma=0.794248 ! Fit after self-cal, rms=0.102412Jy sigma=0.792480 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=4.378 mas, bpa=-8.39 degrees ! Estimated noise=0.430343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194404 Jy ! Component: 100 - total flux cleaned = 0.003106 Jy ! Component: 150 - total flux cleaned = 0.00387083 Jy ! Component: 200 - total flux cleaned = 0.00404625 Jy ! Total flux subtracted in 200 components = 0.00404625 Jy ! Clean residual min=-0.002150 max=0.002386 Jy/beam ! Clean residual mean=0.000016 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.133806 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.133806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102370Jy sigma=0.792088 ! Fit after self-cal, rms=0.102508Jy sigma=0.791735 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 (-14.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133276 Jy ! Component: 100 - total flux cleaned = 0.00148851 Jy ! Component: 150 - total flux cleaned = 0.00153123 Jy ! Component: 200 - total flux cleaned = 0.00153274 Jy ! Total flux subtracted in 200 components = 0.00153274 Jy ! Clean residual min=-0.002038 max=0.002072 Jy/beam ! Clean residual mean=0.000014 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.135339 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.135339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102435Jy sigma=0.791231 ! Fit after self-cal, rms=0.102461Jy sigma=0.791125 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102461Jy sigma=0.791125 ! Fit after self-cal, rms=0.103248Jy sigma=0.790957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=4.362 mas, bpa=-8.375 degrees ! Estimated noise=0.431824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153561 Jy ! Component: 100 - total flux cleaned = 0.0020792 Jy ! Component: 150 - total flux cleaned = 0.00255038 Jy ! Component: 200 - total flux cleaned = 0.00266704 Jy ! Total flux subtracted in 200 components = 0.00266704 Jy ! Clean residual min=-0.001999 max=0.002092 Jy/beam ! Clean residual mean=0.000012 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.138006 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.138006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103210Jy sigma=0.790683 ! Fit after self-cal, rms=0.103263Jy sigma=0.790624 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 = 0.000567388 Jy ! Component: 100 - total flux cleaned = 0.000598108 Jy ! Component: 150 - total flux cleaned = 0.000652622 Jy ! Component: 200 - total flux cleaned = 0.00065228 Jy ! Total flux subtracted in 200 components = 0.00065228 Jy ! Clean residual min=-0.001955 max=0.002024 Jy/beam ! Clean residual mean=0.000012 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.138658 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.138658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103242Jy sigma=0.790517 ! Fit after self-cal, rms=0.103254Jy sigma=0.790503 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103254Jy sigma=0.790503 ! Fit after self-cal, rms=0.103500Jy sigma=0.790163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.865 mas, bmaj=7.947 mas, bpa=11.02 degrees ! Estimated noise=0.711747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178509 Jy ! Component: 100 - total flux cleaned = 0.00248453 Jy ! Component: 150 - total flux cleaned = 0.00256003 Jy ! Component: 200 - total flux cleaned = 0.00262645 Jy ! Total flux subtracted in 200 components = 0.00262645 Jy ! Clean residual min=-0.002960 max=0.002551 Jy/beam ! Clean residual mean=0.000022 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.141285 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.141285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103489Jy sigma=0.790163 ! Fit after self-cal, rms=0.103480Jy sigma=0.789887 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 = 0.000428745 Jy ! Component: 100 - total flux cleaned = 0.000453164 Jy ! Component: 150 - total flux cleaned = 0.000495896 Jy ! Component: 200 - total flux cleaned = 0.000495783 Jy ! Total flux subtracted in 200 components = 0.000495783 Jy ! Clean residual min=-0.002869 max=0.002574 Jy/beam ! Clean residual mean=0.000023 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.141781 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.141781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103481Jy sigma=0.789976 ! Fit after self-cal, rms=0.103486Jy sigma=0.789955 ! 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=2.278 mas, bmaj=4.344 mas, bpa=-8.437 degrees ! Estimated noise=0.432982 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.278 x 4.344 at -8.437 degrees (North through East) ! Clean map min=-0.0024073 max=0.071544 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=3.793 mas, bpa=-12.23 degrees ! Estimated noise=1.02284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517072 Jy ! Component: 100 - total flux cleaned = 0.0700752 Jy ! Component: 150 - total flux cleaned = 0.0820366 Jy ! Component: 200 - total flux cleaned = 0.0910015 Jy ! Total flux subtracted in 200 components = 0.0910015 Jy ! Clean residual min=-0.005195 max=0.006163 Jy/beam ! Clean residual mean=0.000004 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.0910015 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 0.0910015 Jy ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=4.344 mas, bpa=-8.437 degrees ! Estimated noise=0.432982 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 (-7, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137396 Jy ! Component: 100 - total flux cleaned = 0.0231749 Jy ! Component: 150 - total flux cleaned = 0.0300594 Jy ! Component: 200 - total flux cleaned = 0.035169 Jy ! Total flux subtracted in 200 components = 0.035169 Jy ! Clean residual min=-0.002594 max=0.003405 Jy/beam ! Clean residual mean=0.000009 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.126171 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 0.126171 Jy ! Inverting map ! Added new window around map position (21, -56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397088 Jy ! Component: 100 - total flux cleaned = 0.00699798 Jy ! Component: 150 - total flux cleaned = 0.00934322 Jy ! Component: 200 - total flux cleaned = 0.0111682 Jy ! Total flux subtracted in 200 components = 0.0111682 Jy ! Clean residual min=-0.001985 max=0.002002 Jy/beam ! Clean residual mean=0.000007 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.137339 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 86 components and 0.137339 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=7.865 mas, bmaj=7.947 mas, bpa=11.02 degrees ! Estimated noise=0.711747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026667 Jy ! Component: 100 - total flux cleaned = 0.00345399 Jy ! Component: 150 - total flux cleaned = 0.003651 Jy ! Component: 200 - total flux cleaned = 0.00377543 Jy ! Total flux subtracted in 200 components = 0.00377543 Jy ! Clean residual min=-0.002860 max=0.002421 Jy/beam ! Clean residual mean=0.000023 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.141114 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 = 0.000107257 Jy ! Component: 100 - total flux cleaned = 0.00013964 Jy ! Component: 150 - total flux cleaned = 0.000198562 Jy ! Component: 200 - total flux cleaned = 0.000250377 Jy ! Total flux subtracted in 200 components = 0.000250377 Jy ! Clean residual min=-0.002876 max=0.002555 Jy/beam ! Clean residual mean=0.000023 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.141365 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 134 components and 0.141364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=4.344 mas, bpa=-8.437 degrees ! Estimated noise=0.432982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010372 Jy ! Component: 100 - total flux cleaned = -0.00103635 Jy ! Component: 150 - total flux cleaned = -0.000940168 Jy ! Component: 200 - total flux cleaned = -0.000882256 Jy ! Total flux subtracted in 200 components = -0.000882256 Jy ! Clean residual min=-0.001870 max=0.001850 Jy/beam ! Clean residual mean=0.000007 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.140482 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 157 components and 0.140482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103426Jy sigma=0.789721 ! Fit after self-cal, rms=0.103474Jy sigma=0.789451 wmodel /scr/pima/gc030_uvs/J1012+3309_S_map.mod ! Writing 157 model components to file: /scr/pima/gc030_uvs/J1012+3309_S_map.mod wobs /scr/pima/gc030_uvs/J1012+3309_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1012+3309_S_uvs.fits wwins /scr/pima/gc030_uvs/J1012+3309_S_map.win ! wwins: Wrote 5 windows to /scr/pima/gc030_uvs/J1012+3309_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 = -3.28697e-05 Jy ! Component: 100 - total flux cleaned = -9.44019e-05 Jy ! Component: 150 - total flux cleaned = -0.000123598 Jy ! Component: 200 - total flux cleaned = -6.76463e-05 Jy ! Component: 250 - total flux cleaned = 3.99326e-05 Jy ! Component: 300 - total flux cleaned = 0.000117638 Jy ! Component: 350 - total flux cleaned = 0.000218607 Jy ! Component: 400 - total flux cleaned = 0.000293072 Jy ! Component: 450 - total flux cleaned = 0.000341649 Jy ! Component: 500 - total flux cleaned = 0.00041213 Jy ! Component: 550 - total flux cleaned = 0.000435011 Jy ! Component: 600 - total flux cleaned = 0.000479618 Jy ! Component: 650 - total flux cleaned = 0.000436363 Jy ! Component: 700 - total flux cleaned = 0.000479395 Jy ! Component: 750 - total flux cleaned = 0.000437914 Jy ! Component: 800 - total flux cleaned = 0.000479105 Jy ! Component: 850 - total flux cleaned = 0.000419178 Jy ! Component: 900 - total flux cleaned = 0.000419625 Jy ! Component: 950 - total flux cleaned = 0.000380921 Jy ! Component: 1000 - total flux cleaned = 0.00034325 Jy ! Component: 1050 - total flux cleaned = 0.000306128 Jy ! Component: 1100 - total flux cleaned = 0.000269651 Jy ! Component: 1150 - total flux cleaned = 0.000252091 Jy ! Component: 1200 - total flux cleaned = 0.000234712 Jy ! Component: 1250 - total flux cleaned = 0.000234985 Jy ! Component: 1300 - total flux cleaned = 0.000217536 Jy ! Component: 1350 - total flux cleaned = 0.000217663 Jy ! Component: 1400 - total flux cleaned = 0.000183896 Jy ! Component: 1450 - total flux cleaned = 0.000150413 Jy ! Component: 1500 - total flux cleaned = 0.000134144 Jy ! Component: 1550 - total flux cleaned = 0.000101809 Jy ! Component: 1600 - total flux cleaned = 7.00324e-05 Jy ! Component: 1650 - total flux cleaned = 6.99672e-05 Jy ! Component: 1700 - total flux cleaned = 5.42542e-05 Jy ! Component: 1750 - total flux cleaned = 2.31422e-05 Jy ! Component: 1800 - total flux cleaned = 2.28796e-05 Jy ! Component: 1850 - total flux cleaned = -3.75605e-05 Jy ! Component: 1900 - total flux cleaned = -9.71391e-05 Jy ! Component: 1950 - total flux cleaned = -9.69283e-05 Jy ! Component: 2000 - total flux cleaned = -0.000155199 Jy ! Component: 2050 - total flux cleaned = -0.000169398 Jy ! Component: 2100 - total flux cleaned = -0.000183548 Jy ! Component: 2150 - total flux cleaned = -0.000225851 Jy ! Component: 2200 - total flux cleaned = -0.00026771 Jy ! Component: 2250 - total flux cleaned = -0.00035032 Jy ! Component: 2300 - total flux cleaned = -0.000336688 Jy ! Component: 2350 - total flux cleaned = -0.000390745 Jy ! Component: 2400 - total flux cleaned = -0.00048417 Jy ! Component: 2450 - total flux cleaned = -0.000510633 Jy ! Component: 2500 - total flux cleaned = -0.00052361 Jy ! Component: 2550 - total flux cleaned = -0.000562651 Jy ! Component: 2600 - total flux cleaned = -0.00060128 Jy ! Component: 2650 - total flux cleaned = -0.000652211 Jy ! Component: 2700 - total flux cleaned = -0.00066473 Jy ! Component: 2750 - total flux cleaned = -0.000677421 Jy ! Component: 2800 - total flux cleaned = -0.00070222 Jy ! Component: 2850 - total flux cleaned = -0.00071445 Jy ! Component: 2900 - total flux cleaned = -0.000787612 Jy ! Component: 2950 - total flux cleaned = -0.000799573 Jy ! Component: 3000 - total flux cleaned = -0.000799394 Jy ! Component: 3050 - total flux cleaned = -0.000823189 Jy ! Component: 3100 - total flux cleaned = -0.00083488 Jy ! Component: 3150 - total flux cleaned = -0.000811537 Jy ! Component: 3200 - total flux cleaned = -0.00084651 Jy ! Component: 3250 - total flux cleaned = -0.000892613 Jy ! Component: 3300 - total flux cleaned = -0.000869522 Jy ! Component: 3350 - total flux cleaned = -0.00085817 Jy ! Component: 3400 - total flux cleaned = -0.000858332 Jy ! Component: 3450 - total flux cleaned = -0.00088085 Jy ! Component: 3500 - total flux cleaned = -0.000892063 Jy ! Component: 3550 - total flux cleaned = -0.000892034 Jy ! Component: 3600 - total flux cleaned = -0.000881016 Jy ! Component: 3650 - total flux cleaned = -0.000859194 Jy ! Component: 3700 - total flux cleaned = -0.000837608 Jy ! Component: 3750 - total flux cleaned = -0.000837605 Jy ! Component: 3800 - total flux cleaned = -0.00083758 Jy ! Component: 3850 - total flux cleaned = -0.000805805 Jy ! Component: 3900 - total flux cleaned = -0.000816387 Jy ! Component: 3950 - total flux cleaned = -0.000795429 Jy ! Component: 4000 - total flux cleaned = -0.000784926 Jy ! Component: 4050 - total flux cleaned = -0.000764237 Jy ! Total flux subtracted in 4096 components = -0.000723171 Jy ! Clean residual min=-0.000612 max=0.000601 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.139759 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 463 components and 0.139759 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1012+3309_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.278 x 4.344 at -8.437 degrees (North through East) ! Clean map min=-0.0016601 max=0.070876 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1012+3309_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0708756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172602 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.730584 0.730584 1.46117 2.92234 5.84468 11.6894 23.3787 46.7574 93.5148 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 410.63 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1012+3309_S_uvs.log closed on Fri Apr 22 07:48:24 2016