! Started logfile: /scr/pima/gc030_uvs/J1558+3323_S_uvs.log on Fri Apr 22 07:53:44 2016 obs /scr/pima/gc030_uvs/J1558+3323_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1558+3323_S_uva.fits ! AN table 1: 70 integrations on 36 of 36 possible baselines. ! AN table 2: 140 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.941149 visibilities/baseline/integration-bin. ! Found source: J1558+3323 ! ! 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 48488 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/J1558+3323_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 3 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002073Jy sigma=7.709761 ! Fit after self-cal, rms=0.908131Jy sigma=6.981377 ! 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=2.077 mas, bmaj=5.189 mas, bpa=5.71 degrees ! Estimated noise=1.17966 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 = 0.0723501 Jy ! Component: 100 - total flux cleaned = 0.0913663 Jy ! Total flux subtracted in 100 components = 0.0913663 Jy ! Clean residual min=-0.004847 max=0.007688 Jy/beam ! Clean residual mean=-0.000006 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.0913663 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0913663 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=0.101032Jy sigma=0.678003 ! Fit after self-cal, rms=0.100532Jy sigma=0.674735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00939342 Jy ! Component: 100 - total flux cleaned = 0.0152655 Jy ! Total flux subtracted in 100 components = 0.0152655 Jy ! Clean residual min=-0.004600 max=0.004557 Jy/beam ! Clean residual mean=0.000002 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.106632 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.106632 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=0.099427Jy sigma=0.664896 ! Fit after self-cal, rms=0.099290Jy sigma=0.664657 ! 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=2.527 mas, bmaj=5.838 mas, bpa=6.517 degrees ! Estimated noise=0.481566 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 = 0.00547117 Jy ! Component: 100 - total flux cleaned = 0.00809413 Jy ! Component: 150 - total flux cleaned = 0.00955919 Jy ! Component: 200 - total flux cleaned = 0.0104059 Jy ! Total flux subtracted in 200 components = 0.0104059 Jy ! Clean residual min=-0.003035 max=0.002365 Jy/beam ! Clean residual mean=0.000046 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.117038 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.117038 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=0.099088Jy sigma=0.661769 ! Fit after self-cal, rms=0.098905Jy sigma=0.661615 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.527 x 5.838 at 6.517 degrees (North through East) ! Clean map min=-0.0029895 max=0.096678 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 1.07 HN 0.93 KP 0.99 LA 0.93 ! MK 0.94 NL 1.04 OV 0.96 PT 1.06 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 EB 1.08 HN 0.98 KP 1.02 ! LA 0.87 NL 1.04 PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.85 KP 0.98 LA 1.02 ! MK 0.99 NL 1.04 OV 0.97 PT 1.05 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 EB 1.05 HN 1.03 KP 0.92 ! LA 0.92 NL 0.99 PT 1.07 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.96 KP 1.01 LA 0.98 ! MK 1.00 NL 1.02 OV 0.97 PT 0.98 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 EB 1.05 HN 1.06 KP 0.90 ! LA 0.86 NL 1.05 PT 1.02 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.97 KP 1.01 LA 0.98 ! MK 0.92 NL 0.97 OV 0.95 PT 1.08 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.93 KP 1.02 LA 1.04 ! MK 0.93 NL 1.02 OV 0.93 PT 1.05 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 EB 1.07 HN 0.93 KP 1.00 ! LA 0.91 NL 1.07 PT 1.03 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.86 KP 1.01 LA 1.02 ! MK 0.91 NL 1.04 OV 1.02 PT 1.03 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 EB 1.12 HN 0.91 KP 0.93 ! LA 0.86 NL 1.03 PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.93 KP 1.04 LA 1.03 ! MK 0.99 NL 1.03 OV 0.98 PT 1.07 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 EB 1.06 HN 0.94 KP 0.96 ! LA 0.89 NL 1.05 PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.098905Jy sigma=0.661615 ! Fit after self-cal, rms=0.096505Jy sigma=0.658996 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.559 mas, bmaj=5.798 mas, bpa=6.692 degrees ! Estimated noise=0.47785 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 = -0.000674345 Jy ! Component: 100 - total flux cleaned = -0.000740509 Jy ! Component: 150 - total flux cleaned = -0.000776566 Jy ! Component: 200 - total flux cleaned = -0.000824931 Jy ! Total flux subtracted in 200 components = -0.000824931 Jy ! Clean residual min=-0.002311 max=0.002062 Jy/beam ! Clean residual mean=0.000035 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.116213 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.116213 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=0.096482Jy sigma=0.658999 ! Fit after self-cal, rms=0.096522Jy sigma=0.658773 ! 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=0.096522Jy sigma=0.658773 ! Fit after self-cal, rms=0.096789Jy sigma=0.657849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.571 mas, bmaj=5.764 mas, bpa=6.76 degrees ! Estimated noise=0.476481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172953 Jy ! Component: 100 - total flux cleaned = -0.000152289 Jy ! Component: 150 - total flux cleaned = -0.000134367 Jy ! Component: 200 - total flux cleaned = -0.000193931 Jy ! Total flux subtracted in 200 components = -0.000193931 Jy ! Clean residual min=-0.001646 max=0.001821 Jy/beam ! Clean residual mean=0.000037 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.116019 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.116019 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=0.096771Jy sigma=0.657848 ! Fit after self-cal, rms=0.096900Jy sigma=0.657749 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 (-116.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131953 Jy ! Component: 100 - total flux cleaned = 0.00133152 Jy ! Component: 150 - total flux cleaned = 0.00124556 Jy ! Component: 200 - total flux cleaned = 0.00129168 Jy ! Total flux subtracted in 200 components = 0.00129168 Jy ! Clean residual min=-0.001752 max=0.001824 Jy/beam ! Clean residual mean=0.000035 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.11731 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.11731 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=0.096866Jy sigma=0.657509 ! Fit after self-cal, rms=0.096893Jy sigma=0.657471 ! Inverting map ! Added new window around map position (-42.5, -105.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136161 Jy ! Component: 100 - total flux cleaned = 0.00188715 Jy ! Component: 150 - total flux cleaned = 0.00213744 Jy ! Component: 200 - total flux cleaned = 0.00227401 Jy ! Total flux subtracted in 200 components = 0.00227401 Jy ! Clean residual min=-0.001778 max=0.001438 Jy/beam ! Clean residual mean=0.000034 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.119584 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.119585 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=0.096862Jy sigma=0.657210 ! Fit after self-cal, rms=0.096884Jy sigma=0.657172 ! 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=0.096884Jy sigma=0.657172 ! Fit after self-cal, rms=0.096905Jy sigma=0.657235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.579 mas, bmaj=5.781 mas, bpa=6.875 degrees ! Estimated noise=0.47675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595404 Jy ! Component: 100 - total flux cleaned = 0.000651159 Jy ! Component: 150 - total flux cleaned = 0.000700839 Jy ! Component: 200 - total flux cleaned = 0.000770447 Jy ! Total flux subtracted in 200 components = 0.000770447 Jy ! Clean residual min=-0.001676 max=0.001371 Jy/beam ! Clean residual mean=0.000036 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.120355 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.120355 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=0.096890Jy sigma=0.657139 ! Fit after self-cal, rms=0.096911Jy sigma=0.657121 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 = 0.000233514 Jy ! Component: 100 - total flux cleaned = 0.000324418 Jy ! Component: 150 - total flux cleaned = 0.000387852 Jy ! Component: 200 - total flux cleaned = 0.00048476 Jy ! Total flux subtracted in 200 components = 0.00048476 Jy ! Clean residual min=-0.001699 max=0.001345 Jy/beam ! Clean residual mean=0.000036 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.12084 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.12084 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=0.096901Jy sigma=0.657059 ! Fit after self-cal, rms=0.096918Jy sigma=0.657058 ! 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=0.096918Jy sigma=0.657058 ! Fit after self-cal, rms=0.096827Jy sigma=0.657060 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.957 mas, bmaj=9.372 mas, bpa=27.1 degrees ! Estimated noise=0.648635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409086 Jy ! Component: 100 - total flux cleaned = 0.000517003 Jy ! Component: 150 - total flux cleaned = 0.000596441 Jy ! Component: 200 - total flux cleaned = 0.000631107 Jy ! Total flux subtracted in 200 components = 0.000631107 Jy ! Clean residual min=-0.002003 max=0.001580 Jy/beam ! Clean residual mean=0.000094 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.121471 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.121471 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=0.096822Jy sigma=0.657044 ! Fit after self-cal, rms=0.096825Jy sigma=0.657030 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 = 0.000121354 Jy ! Component: 100 - total flux cleaned = 0.000165393 Jy ! Component: 150 - total flux cleaned = 0.000205035 Jy ! Component: 200 - total flux cleaned = 0.000213809 Jy ! Total flux subtracted in 200 components = 0.000213809 Jy ! Clean residual min=-0.001975 max=0.001552 Jy/beam ! Clean residual mean=0.000094 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.121685 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.121685 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=0.096823Jy sigma=0.657021 ! Fit after self-cal, rms=0.096829Jy sigma=0.657019 ! 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=2.584 mas, bmaj=5.785 mas, bpa=6.914 degrees ! Estimated noise=0.476632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.584 x 5.785 at 6.914 degrees (North through East) ! Clean map min=-0.0016487 max=0.095409 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=2.113 mas, bmaj=5.136 mas, bpa=6.033 degrees ! Estimated noise=1.17927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719653 Jy ! Component: 100 - total flux cleaned = 0.0920061 Jy ! Component: 150 - total flux cleaned = 0.101072 Jy ! Component: 200 - total flux cleaned = 0.106093 Jy ! Total flux subtracted in 200 components = 0.106093 Jy ! Clean residual min=-0.003904 max=0.004352 Jy/beam ! Clean residual mean=0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.106093 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.106093 Jy ! Inverting map and beam ! Estimated beam: bmin=2.584 mas, bmaj=5.785 mas, bpa=6.914 degrees ! Estimated noise=0.476632 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 (-2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491068 Jy ! Component: 100 - total flux cleaned = 0.00755459 Jy ! Component: 150 - total flux cleaned = 0.00955733 Jy ! Component: 200 - total flux cleaned = 0.0111736 Jy ! Total flux subtracted in 200 components = 0.0111736 Jy ! Clean residual min=-0.001973 max=0.001619 Jy/beam ! Clean residual mean=0.000030 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.117266 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.117266 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=7.957 mas, bmaj=9.372 mas, bpa=27.1 degrees ! Estimated noise=0.648635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165126 Jy ! Component: 100 - total flux cleaned = 0.00264132 Jy ! Component: 150 - total flux cleaned = 0.00320622 Jy ! Component: 200 - total flux cleaned = 0.00355828 Jy ! Total flux subtracted in 200 components = 0.00355828 Jy ! Clean residual min=-0.002128 max=0.001636 Jy/beam ! Clean residual mean=0.000088 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.120824 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 = 0.000182207 Jy ! Component: 100 - total flux cleaned = 0.000321714 Jy ! Component: 150 - total flux cleaned = 0.000394129 Jy ! Component: 200 - total flux cleaned = 0.000444587 Jy ! Total flux subtracted in 200 components = 0.000444587 Jy ! Clean residual min=-0.002039 max=0.001629 Jy/beam ! Clean residual mean=0.000090 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.121269 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 91 components and 0.121269 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.584 mas, bmaj=5.785 mas, bpa=6.914 degrees ! Estimated noise=0.476632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014875 Jy ! Component: 100 - total flux cleaned = -0.000186094 Jy ! Component: 150 - total flux cleaned = -0.000184843 Jy ! Component: 200 - total flux cleaned = -0.00011849 Jy ! Total flux subtracted in 200 components = -0.00011849 Jy ! Clean residual min=-0.001809 max=0.001448 Jy/beam ! Clean residual mean=0.000035 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.121151 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.121151 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=0.096839Jy sigma=0.657175 ! Fit after self-cal, rms=0.096850Jy sigma=0.657145 wmodel /scr/pima/gc030_uvs/J1558+3323_S_map.mod ! Writing 110 model components to file: /scr/pima/gc030_uvs/J1558+3323_S_map.mod wobs /scr/pima/gc030_uvs/J1558+3323_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1558+3323_S_uvs.fits wwins /scr/pima/gc030_uvs/J1558+3323_S_map.win ! wwins: Wrote 4 windows to /scr/pima/gc030_uvs/J1558+3323_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 = -0.000493438 Jy ! Component: 100 - total flux cleaned = -0.000543441 Jy ! Component: 150 - total flux cleaned = -0.000589961 Jy ! Component: 200 - total flux cleaned = -0.000634349 Jy ! Component: 250 - total flux cleaned = -0.000612763 Jy ! Component: 300 - total flux cleaned = -0.000570778 Jy ! Component: 350 - total flux cleaned = -0.000550814 Jy ! Component: 400 - total flux cleaned = -0.00060961 Jy ! Component: 450 - total flux cleaned = -0.000609485 Jy ! Component: 500 - total flux cleaned = -0.000646619 Jy ! Component: 550 - total flux cleaned = -0.000628432 Jy ! Component: 600 - total flux cleaned = -0.000646129 Jy ! Component: 650 - total flux cleaned = -0.000628672 Jy ! Component: 700 - total flux cleaned = -0.000628634 Jy ! Component: 750 - total flux cleaned = -0.000595497 Jy ! Component: 800 - total flux cleaned = -0.000595664 Jy ! Component: 850 - total flux cleaned = -0.000547442 Jy ! Component: 900 - total flux cleaned = -0.000563331 Jy ! Component: 950 - total flux cleaned = -0.000500836 Jy ! Component: 1000 - total flux cleaned = -0.000485075 Jy ! Component: 1050 - total flux cleaned = -0.000424794 Jy ! Component: 1100 - total flux cleaned = -0.000424768 Jy ! Component: 1150 - total flux cleaned = -0.000410172 Jy ! Component: 1200 - total flux cleaned = -0.000352826 Jy ! Component: 1250 - total flux cleaned = -0.000338692 Jy ! Component: 1300 - total flux cleaned = -0.000352644 Jy ! Component: 1350 - total flux cleaned = -0.000311411 Jy ! Component: 1400 - total flux cleaned = -0.000284241 Jy ! Component: 1450 - total flux cleaned = -0.000257085 Jy ! Component: 1500 - total flux cleaned = -0.00016426 Jy ! Component: 1550 - total flux cleaned = -8.60174e-05 Jy ! Component: 1600 - total flux cleaned = -7.31795e-05 Jy ! Component: 1650 - total flux cleaned = -9.29524e-06 Jy ! Component: 1700 - total flux cleaned = 2.8767e-05 Jy ! Component: 1750 - total flux cleaned = 0.000128207 Jy ! Component: 1800 - total flux cleaned = 0.000152685 Jy ! Component: 1850 - total flux cleaned = 0.000225789 Jy ! Component: 1900 - total flux cleaned = 0.000261825 Jy ! Component: 1950 - total flux cleaned = 0.00033321 Jy ! Component: 2000 - total flux cleaned = 0.000403584 Jy ! Component: 2050 - total flux cleaned = 0.000415166 Jy ! Component: 2100 - total flux cleaned = 0.000495619 Jy ! Component: 2150 - total flux cleaned = 0.000575082 Jy ! Component: 2200 - total flux cleaned = 0.000597496 Jy ! Component: 2250 - total flux cleaned = 0.00064214 Jy ! Component: 2300 - total flux cleaned = 0.000697304 Jy ! Component: 2350 - total flux cleaned = 0.000763114 Jy ! Component: 2400 - total flux cleaned = 0.000817266 Jy ! Component: 2450 - total flux cleaned = 0.000881717 Jy ! Component: 2500 - total flux cleaned = 0.000945498 Jy ! Component: 2550 - total flux cleaned = 0.000987754 Jy ! Component: 2600 - total flux cleaned = 0.00111323 Jy ! Component: 2650 - total flux cleaned = 0.00117544 Jy ! Component: 2700 - total flux cleaned = 0.00125759 Jy ! Component: 2750 - total flux cleaned = 0.00132894 Jy ! Component: 2800 - total flux cleaned = 0.00139985 Jy ! Component: 2850 - total flux cleaned = 0.00151032 Jy ! Component: 2900 - total flux cleaned = 0.00158005 Jy ! Component: 2950 - total flux cleaned = 0.0016493 Jy ! Component: 3000 - total flux cleaned = 0.00172786 Jy ! Component: 3050 - total flux cleaned = 0.00178623 Jy ! Component: 3100 - total flux cleaned = 0.00185378 Jy ! Component: 3150 - total flux cleaned = 0.00194011 Jy ! Component: 3200 - total flux cleaned = 0.00201623 Jy ! Component: 3250 - total flux cleaned = 0.00210125 Jy ! Component: 3300 - total flux cleaned = 0.00213879 Jy ! Component: 3350 - total flux cleaned = 0.00222269 Jy ! Component: 3400 - total flux cleaned = 0.00227818 Jy ! Component: 3450 - total flux cleaned = 0.00237929 Jy ! Component: 3500 - total flux cleaned = 0.00246144 Jy ! Component: 3550 - total flux cleaned = 0.00250673 Jy ! Component: 3600 - total flux cleaned = 0.00255183 Jy ! Component: 3650 - total flux cleaned = 0.00262345 Jy ! Component: 3700 - total flux cleaned = 0.00268575 Jy ! Component: 3750 - total flux cleaned = 0.00279179 Jy ! Component: 3800 - total flux cleaned = 0.0028182 Jy ! Component: 3850 - total flux cleaned = 0.00287941 Jy ! Component: 3900 - total flux cleaned = 0.00296626 Jy ! Component: 3950 - total flux cleaned = 0.00304381 Jy ! Component: 4000 - total flux cleaned = 0.00311231 Jy ! Component: 4050 - total flux cleaned = 0.0031804 Jy ! Total flux subtracted in 4096 components = 0.00323118 Jy ! Clean residual min=-0.000678 max=0.000583 Jy/beam ! Clean residual mean=0.000023 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.124382 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 395 components and 0.124382 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1558+3323_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.584 x 5.785 at 6.914 degrees (North through East) ! Clean map min=-0.0010944 max=0.095803 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1558+3323_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0958027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144846 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453575 0.453575 0.907149 1.8143 3.6286 7.25719 14.5144 29.0288 58.0575 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 661.412 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1558+3323_S_uvs.log closed on Fri Apr 22 07:53:51 2016