! Started logfile: /scr/pima/bp192a0_uvs/J2317+2945_X_uvs.log on Fri Aug 21 06:53:11 2015 obs /scr/pima/bp192a0_uvs/J2317+2945_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J2317+2945_X_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.380952 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2317+2945 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1216 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J2317+2945_X] 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 0.200x0.200 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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999931Jy sigma=23.389765 ! Fit after self-cal, rms=0.977538Jy sigma=23.018014 ! 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=1.688 mas, bmaj=27.36 mas, bpa=43.48 degrees ! Estimated noise=1.35495 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176832 Jy ! Component: 100 - total flux cleaned = 0.0181734 Jy ! Total flux subtracted in 100 components = 0.0181734 Jy ! Clean residual min=-0.001910 max=0.001933 Jy/beam ! Clean residual mean=-0.000007 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0181734 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0181734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025632Jy sigma=0.560688 ! Fit after self-cal, rms=0.023712Jy sigma=0.513663 ! 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=2.035 mas, bmaj=23.86 mas, bpa=43.87 degrees ! Estimated noise=1.103 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 = 0.0014025 Jy ! Component: 100 - total flux cleaned = 0.000889101 Jy ! Component: 150 - total flux cleaned = 0.000778302 Jy ! Component: 200 - total flux cleaned = 0.000591596 Jy ! Total flux subtracted in 200 components = 0.000591596 Jy ! Clean residual min=-0.001060 max=0.001098 Jy/beam ! Clean residual mean=-0.000006 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.018765 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 60 components and 0.018765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023169Jy sigma=0.503340 ! Fit after self-cal, rms=0.023091Jy sigma=0.501566 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.035 x 23.86 at 43.87 degrees (North through East) ! Clean map min=-0.0027592 max=0.021974 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* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 KP 1.00* LA 0.98 ! NL 1.00* OV 1.00* PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 KP 1.00* LA 1.08 ! NL 1.00* OV 1.00* PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 KP 1.00* LA 0.90 ! NL 1.00* OV 1.00* PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.023091Jy sigma=0.501566 ! Fit after self-cal, rms=0.022709Jy sigma=0.499823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=23.7 mas, bpa=43.89 degrees ! Estimated noise=1.08477 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 = 0.000601162 Jy ! Component: 100 - total flux cleaned = 0.000863548 Jy ! Component: 150 - total flux cleaned = 0.00110143 Jy ! Component: 200 - total flux cleaned = 0.00118289 Jy ! Total flux subtracted in 200 components = 0.00118289 Jy ! Clean residual min=-0.000770 max=0.000774 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0199479 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 0.0199479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022627Jy sigma=0.498348 ! Fit after self-cal, rms=0.022612Jy sigma=0.497383 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022612Jy sigma=0.497383 ! Fit after self-cal, rms=0.022833Jy sigma=0.495987 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=23.72 mas, bpa=43.88 degrees ! Estimated noise=1.10092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244282 Jy ! Component: 100 - total flux cleaned = 0.000516228 Jy ! Component: 150 - total flux cleaned = 0.000928536 Jy ! Component: 200 - total flux cleaned = 0.00140285 Jy ! Total flux subtracted in 200 components = 0.00140285 Jy ! Clean residual min=-0.000358 max=0.000362 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0213508 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 162 components and 0.0213508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022781Jy sigma=0.494877 ! Fit after self-cal, rms=0.022791Jy sigma=0.494489 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 = 2.9505e-05 Jy ! Component: 100 - total flux cleaned = -0.000134407 Jy ! Component: 150 - total flux cleaned = -0.000223386 Jy ! Component: 200 - total flux cleaned = -0.000327993 Jy ! Total flux subtracted in 200 components = -0.000327993 Jy ! Clean residual min=-0.000248 max=0.000250 Jy/beam ! Clean residual mean=-0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0210228 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 236 components and 0.0210228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022769Jy sigma=0.494052 ! Fit after self-cal, rms=0.022759Jy sigma=0.493905 ! Inverting map ! Added new window around map position (-42.8, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67566e-05 Jy ! Component: 100 - total flux cleaned = 5.96876e-05 Jy ! Component: 150 - total flux cleaned = 7.23043e-05 Jy ! Component: 200 - total flux cleaned = 7.84247e-05 Jy ! Total flux subtracted in 200 components = 7.84247e-05 Jy ! Clean residual min=-0.000401 max=0.000315 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0211012 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 281 components and 0.0211012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022750Jy sigma=0.493762 ! Fit after self-cal, rms=0.022752Jy sigma=0.493711 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022752Jy sigma=0.493711 ! Fit after self-cal, rms=0.022407Jy sigma=0.492218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=23.72 mas, bpa=43.89 degrees ! Estimated noise=1.0843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.53561e-05 Jy ! Component: 100 - total flux cleaned = 6.92821e-05 Jy ! Component: 150 - total flux cleaned = 1.82873e-05 Jy ! Component: 200 - total flux cleaned = 3.5807e-05 Jy ! Total flux subtracted in 200 components = 3.5807e-05 Jy ! Clean residual min=-0.000513 max=0.000371 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.021137 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 337 components and 0.021137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022400Jy sigma=0.492022 ! Fit after self-cal, rms=0.022429Jy sigma=0.491840 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 = -9.18147e-05 Jy ! Component: 100 - total flux cleaned = -8.03598e-05 Jy ! Component: 150 - total flux cleaned = -7.00578e-05 Jy ! Component: 200 - total flux cleaned = -4.57465e-05 Jy ! Total flux subtracted in 200 components = -4.57465e-05 Jy ! Clean residual min=-0.000464 max=0.000359 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0210913 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 372 components and 0.0210913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022426Jy sigma=0.491754 ! Fit after self-cal, rms=0.022426Jy sigma=0.491738 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022426Jy sigma=0.491738 ! Fit after self-cal, rms=0.022337Jy sigma=0.491565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.533 mas, bmaj=21.54 mas, bpa=44.25 degrees ! Estimated noise=1.12571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.27917e-05 Jy ! Component: 100 - total flux cleaned = 0.00015217 Jy ! Component: 150 - total flux cleaned = 0.000121005 Jy ! Component: 200 - total flux cleaned = 0.000120499 Jy ! Total flux subtracted in 200 components = 0.000120499 Jy ! Clean residual min=-0.000399 max=0.000344 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0212118 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 403 components and 0.0212118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022330Jy sigma=0.491447 ! Fit after self-cal, rms=0.022352Jy sigma=0.491390 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 = -7.83686e-05 Jy ! Component: 100 - total flux cleaned = -8.58079e-05 Jy ! Component: 150 - total flux cleaned = -5.53901e-05 Jy ! Component: 200 - total flux cleaned = -3.11895e-05 Jy ! Total flux subtracted in 200 components = -3.11895e-05 Jy ! Clean residual min=-0.000386 max=0.000332 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0211806 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 424 components and 0.0211806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022350Jy sigma=0.491334 ! Fit after self-cal, rms=0.022350Jy sigma=0.491322 ! 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=2.059 mas, bmaj=23.71 mas, bpa=43.89 degrees ! Estimated noise=1.0751 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.059 x 23.71 at 43.89 degrees (North through East) ! Clean map min=-0.0028626 max=0.02144 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=1.699 mas, bmaj=27.08 mas, bpa=43.55 degrees ! Estimated noise=1.32963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903791 Jy ! Component: 100 - total flux cleaned = 0.010953 Jy ! Component: 150 - total flux cleaned = 0.0113072 Jy ! Component: 200 - total flux cleaned = 0.00969466 Jy ! Total flux subtracted in 200 components = 0.00969466 Jy ! Clean residual min=-0.007408 max=0.008631 Jy/beam ! Clean residual mean=0.000005 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 0.00969466 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 67 model components to the UV plane model. ! The established model now contains 67 components and 0.00969466 Jy ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=23.71 mas, bpa=43.89 degrees ! Estimated noise=1.0751 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 = -4.61928e-05 Jy ! Component: 100 - total flux cleaned = 3.92008e-05 Jy ! Component: 150 - total flux cleaned = -0.000101807 Jy ! Component: 200 - total flux cleaned = -0.00022832 Jy ! Total flux subtracted in 200 components = -0.00022832 Jy ! Clean residual min=-0.005185 max=0.005814 Jy/beam ! Clean residual mean=0.000002 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.00946634 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 129 components and 0.00946635 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.533 mas, bmaj=21.54 mas, bpa=44.25 degrees ! Estimated noise=1.12571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232022 Jy ! Component: 100 - total flux cleaned = 0.000279796 Jy ! Component: 150 - total flux cleaned = 0.000145229 Jy ! Component: 200 - total flux cleaned = -2.48972e-05 Jy ! Total flux subtracted in 200 components = -2.48972e-05 Jy ! Clean residual min=-0.003733 max=0.004444 Jy/beam ! Clean residual mean=0.000002 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.00944145 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 = 8.02556e-05 Jy ! Component: 100 - total flux cleaned = 0.000350256 Jy ! Component: 150 - total flux cleaned = 0.000573389 Jy ! Component: 200 - total flux cleaned = 0.000789331 Jy ! Total flux subtracted in 200 components = 0.000789331 Jy ! Clean residual min=-0.003522 max=0.004080 Jy/beam ! Clean residual mean=0.000003 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.0102308 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 185 components and 0.0102308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=23.71 mas, bpa=43.89 degrees ! Estimated noise=1.0751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304426 Jy ! Component: 100 - total flux cleaned = -0.000304626 Jy ! Component: 150 - total flux cleaned = -0.000238274 Jy ! Component: 200 - total flux cleaned = -0.00013976 Jy ! Total flux subtracted in 200 components = -0.00013976 Jy ! Clean residual min=-0.004186 max=0.004758 Jy/beam ! Clean residual mean=0.000001 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.010091 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 225 components and 0.010091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024095Jy sigma=0.538907 ! Fit after self-cal, rms=0.023050Jy sigma=0.508727 wmodel /scr/pima/bp192a0_uvs/J2317+2945_X_map.mod ! Writing 225 model components to file: /scr/pima/bp192a0_uvs/J2317+2945_X_map.mod wobs /scr/pima/bp192a0_uvs/J2317+2945_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J2317+2945_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J2317+2945_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a0_uvs/J2317+2945_X_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 = 5.80631e-05 Jy ! Component: 100 - total flux cleaned = -0.000189629 Jy ! Component: 150 - total flux cleaned = -0.000291297 Jy ! Component: 200 - total flux cleaned = -0.000291569 Jy ! Component: 250 - total flux cleaned = -0.000271097 Jy ! Component: 300 - total flux cleaned = -0.000270511 Jy ! Component: 350 - total flux cleaned = -0.000252021 Jy ! Component: 400 - total flux cleaned = -0.00010884 Jy ! Component: 450 - total flux cleaned = 3.2204e-05 Jy ! Component: 500 - total flux cleaned = 0.000136888 Jy ! Component: 550 - total flux cleaned = 0.000293508 Jy ! Component: 600 - total flux cleaned = 0.000450164 Jy ! Component: 650 - total flux cleaned = 0.000641693 Jy ! Component: 700 - total flux cleaned = 0.00085097 Jy ! Component: 750 - total flux cleaned = 0.00106166 Jy ! Component: 800 - total flux cleaned = 0.00129185 Jy ! Component: 850 - total flux cleaned = 0.00152408 Jy ! Component: 900 - total flux cleaned = 0.00175906 Jy ! Component: 950 - total flux cleaned = 0.00199709 Jy ! Component: 1000 - total flux cleaned = 0.00207137 Jy ! Component: 1050 - total flux cleaned = 0.00212826 Jy ! Component: 1100 - total flux cleaned = 0.00216681 Jy ! Component: 1150 - total flux cleaned = 0.00222636 Jy ! Component: 1200 - total flux cleaned = 0.0022669 Jy ! Component: 1250 - total flux cleaned = 0.00230866 Jy ! Component: 1300 - total flux cleaned = 0.00246148 Jy ! Component: 1350 - total flux cleaned = 0.00264176 Jy ! Component: 1400 - total flux cleaned = 0.00287513 Jy ! Component: 1450 - total flux cleaned = 0.00302072 Jy ! Component: 1500 - total flux cleaned = 0.00317087 Jy ! Component: 1550 - total flux cleaned = 0.00337869 Jy ! Component: 1600 - total flux cleaned = 0.00356642 Jy ! Component: 1650 - total flux cleaned = 0.00373327 Jy ! Component: 1700 - total flux cleaned = 0.00393458 Jy ! Component: 1750 - total flux cleaned = 0.00414346 Jy ! Component: 1800 - total flux cleaned = 0.00436023 Jy ! Component: 1850 - total flux cleaned = 0.0046498 Jy ! Component: 1900 - total flux cleaned = 0.00485022 Jy ! Component: 1950 - total flux cleaned = 0.00509222 Jy ! Component: 2000 - total flux cleaned = 0.00534391 Jy ! Component: 2050 - total flux cleaned = 0.00553124 Jy ! Component: 2100 - total flux cleaned = 0.00576441 Jy ! Component: 2150 - total flux cleaned = 0.00600599 Jy ! Component: 2200 - total flux cleaned = 0.00625744 Jy ! Component: 2250 - total flux cleaned = 0.0064746 Jy ! Component: 2300 - total flux cleaned = 0.00679079 Jy ! Component: 2350 - total flux cleaned = 0.00702519 Jy ! Component: 2400 - total flux cleaned = 0.00736698 Jy ! Component: 2450 - total flux cleaned = 0.00772301 Jy ! Component: 2500 - total flux cleaned = 0.00804151 Jy ! Component: 2550 - total flux cleaned = 0.00842703 Jy ! Component: 2600 - total flux cleaned = 0.00882872 Jy ! Component: 2650 - total flux cleaned = 0.00924621 Jy ! Component: 2700 - total flux cleaned = 0.00961811 Jy ! Component: 2750 - total flux cleaned = 0.0100689 Jy ! Component: 2800 - total flux cleaned = 0.0104701 Jy ! Component: 2850 - total flux cleaned = 0.0110279 Jy ! Component: 2900 - total flux cleaned = 0.0114635 Jy ! Component: 2950 - total flux cleaned = 0.0120659 Jy ! Component: 3000 - total flux cleaned = 0.0125378 Jy ! Component: 3050 - total flux cleaned = 0.0131914 Jy ! Component: 3100 - total flux cleaned = 0.0137859 Jy ! Component: 3150 - total flux cleaned = 0.0144947 Jy ! Component: 3200 - total flux cleaned = 0.015138 Jy ! Component: 3250 - total flux cleaned = 0.0158068 Jy ! Component: 3300 - total flux cleaned = 0.0166042 Jy ! Component: 3350 - total flux cleaned = 0.017222 Jy ! Component: 3400 - total flux cleaned = 0.0180847 Jy ! Component: 3450 - total flux cleaned = 0.0186471 Jy ! Component: 3500 - total flux cleaned = 0.019465 Jy ! Component: 3550 - total flux cleaned = 0.0200763 Jy ! Component: 3600 - total flux cleaned = 0.0209647 Jy ! Component: 3650 - total flux cleaned = 0.0216237 Jy ! Component: 3700 - total flux cleaned = 0.0225841 Jy ! Component: 3750 - total flux cleaned = 0.0233027 Jy ! Component: 3800 - total flux cleaned = 0.0241966 Jy ! Component: 3850 - total flux cleaned = 0.0251277 Jy ! Component: 3900 - total flux cleaned = 0.0262577 Jy ! Component: 3950 - total flux cleaned = 0.0272591 Jy ! Component: 4000 - total flux cleaned = 0.0284832 Jy ! Component: 4050 - total flux cleaned = 0.0293913 Jy ! Total flux subtracted in 4096 components = 0.0305224 Jy ! Clean residual min=-0.010460 max=0.010464 Jy/beam ! Clean residual mean=0.000076 rms=0.003208 Jy/beam ! Combined flux in latest and established models = 0.0406134 Jy keep ! Adding 186 model components to the UV plane model. ! The established model now contains 408 components and 0.0406134 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J2317+2945_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.059 x 23.71 at 43.89 degrees (North through East) ! Clean map min=-0.018753 max=0.02454 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J2317+2945_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0245403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00335965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -41.071 41.071 82.1419 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.01 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7.304 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J2317+2945_X_uvs.log closed on Fri Aug 21 06:53:16 2015