! Started logfile: /d2/scr/pima/rv101_uvs/J0313+4120_S_uvs.log on Sat Nov 29 13:49:23 2014 obs /d2/scr/pima/rv101_uvs/J0313+4120_S_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J0313+4120_S_uva.fits ! AN table 1: 19 integrations on 6 of 6 possible baselines. ! AN table 2: 8 integrations on 1 of 1 possible baselines. ! AN table 3: 28 integrations on 28 of 28 possible baselines. ! AN table 4: 5 integrations on 1 of 1 possible baselines. ! AN table 5: 10 integrations on 1 of 1 possible baselines. ! AN table 6: 29 integrations on 36 of 36 possible baselines. ! AN table 7: 9 integrations on 1 of 1 possible baselines. ! AN table 8: 52 integrations on 45 of 45 possible baselines. ! AN table 9: 11 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.657866 visibilities/baseline/integration-bin. ! Found source: J0313+4120 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 11960 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J0313+4120_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 8 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 98 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 103 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 106 telescope corrections were flagged in sub-array 8. ! A total of 3 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 98 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 103 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 106 telescope corrections were flagged in sub-array 8. ! A total of 3 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 98 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 103 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 106 telescope corrections were flagged in sub-array 8. ! A total of 3 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 98 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 103 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 106 telescope corrections were flagged in sub-array 8. ! A total of 3 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.030526Jy sigma=14.810545 ! Fit after self-cal, rms=0.773888Jy sigma=10.973606 ! 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=2.99 mas, bmaj=4.869 mas, bpa=-1.109 degrees ! Estimated noise=1.02718 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 = 0.168304 Jy ! Component: 100 - total flux cleaned = 0.212051 Jy ! Total flux subtracted in 100 components = 0.212051 Jy ! Clean residual min=-0.009421 max=0.018049 Jy/beam ! Clean residual mean=0.000012 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 0.212051 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.212051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093590Jy sigma=1.220206 ! Fit after self-cal, rms=0.093566Jy sigma=1.219745 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199958 Jy ! Component: 100 - total flux cleaned = 0.031279 Jy ! Total flux subtracted in 100 components = 0.031279 Jy ! Clean residual min=-0.007848 max=0.016249 Jy/beam ! Clean residual mean=-0.000022 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.24333 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.24333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086425Jy sigma=1.100528 ! Fit after self-cal, rms=0.086361Jy sigma=1.099749 ! Inverting map ! Added new window around map position (-5.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144546 Jy ! Component: 100 - total flux cleaned = 0.0215021 Jy ! Total flux subtracted in 100 components = 0.0215021 Jy ! Clean residual min=-0.007387 max=0.012618 Jy/beam ! Clean residual mean=-0.000043 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.264832 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.264832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082977Jy sigma=1.048344 ! Fit after self-cal, rms=0.082525Jy sigma=1.040931 ! 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=3.898 mas, bmaj=6.131 mas, bpa=-4.166 degrees ! Estimated noise=0.505073 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 = 0.0104058 Jy ! Component: 100 - total flux cleaned = 0.0159302 Jy ! Component: 150 - total flux cleaned = 0.0179972 Jy ! Component: 200 - total flux cleaned = 0.0190048 Jy ! Total flux subtracted in 200 components = 0.0190048 Jy ! Clean residual min=-0.007452 max=0.007411 Jy/beam ! Clean residual mean=-0.000895 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.283837 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.283837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081065Jy sigma=1.020867 ! Fit after self-cal, rms=0.080956Jy sigma=1.018620 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.898 x 6.131 at -4.166 degrees (North through East) ! Clean map min=-0.007267 max=0.22079 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.00* NL 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.00* NL 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.98 KP 1.15 LA 1.09 MK 0.96 ! NL 0.95 OV 0.98 PT 1.05 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.00* NL 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.02 KP 1.03 LA 0.91 MK 1.01 ! NL 1.02 OV 0.94 PT 1.06 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.00* NL 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.080956Jy sigma=1.018620 ! Fit after self-cal, rms=0.080705Jy sigma=1.017194 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.889 mas, bmaj=6.149 mas, bpa=-4.02 degrees ! Estimated noise=0.506474 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 = 0.00291344 Jy ! Component: 100 - total flux cleaned = 0.00309113 Jy ! Component: 150 - total flux cleaned = 0.00324198 Jy ! Component: 200 - total flux cleaned = 0.0034431 Jy ! Total flux subtracted in 200 components = 0.0034431 Jy ! Clean residual min=-0.007325 max=0.005216 Jy/beam ! Clean residual mean=-0.000956 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.28728 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.28728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080464Jy sigma=1.014575 ! Fit after self-cal, rms=0.080451Jy sigma=1.014190 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080451Jy sigma=1.014190 ! Fit after self-cal, rms=0.080472Jy sigma=1.013307 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=6.149 mas, bpa=-3.998 degrees ! Estimated noise=0.506894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114774 Jy ! Component: 100 - total flux cleaned = 0.00120645 Jy ! Component: 150 - total flux cleaned = 0.00130816 Jy ! Component: 200 - total flux cleaned = 0.00135468 Jy ! Total flux subtracted in 200 components = 0.00135468 Jy ! Clean residual min=-0.007280 max=0.005200 Jy/beam ! Clean residual mean=-0.000946 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.288635 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.288635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080381Jy sigma=1.012394 ! Fit after self-cal, rms=0.080381Jy sigma=1.012297 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 = 0.000237378 Jy ! Component: 100 - total flux cleaned = 0.000237635 Jy ! Component: 150 - total flux cleaned = 0.00023751 Jy ! Component: 200 - total flux cleaned = 0.000238282 Jy ! Total flux subtracted in 200 components = 0.000238282 Jy ! Clean residual min=-0.007278 max=0.005205 Jy/beam ! Clean residual mean=-0.000949 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.288873 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.288873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080341Jy sigma=1.011717 ! Fit after self-cal, rms=0.080341Jy sigma=1.011681 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080341Jy sigma=1.011681 ! Fit after self-cal, rms=0.080373Jy sigma=1.011588 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.887 mas, bmaj=6.148 mas, bpa=-3.995 degrees ! Estimated noise=0.506992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329775 Jy ! Component: 100 - total flux cleaned = 0.000370193 Jy ! Component: 150 - total flux cleaned = 0.000370019 Jy ! Component: 200 - total flux cleaned = 0.000371638 Jy ! Total flux subtracted in 200 components = 0.000371638 Jy ! Clean residual min=-0.007288 max=0.005167 Jy/beam ! Clean residual mean=-0.000943 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.289245 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.289245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080342Jy sigma=1.011203 ! Fit after self-cal, rms=0.080344Jy sigma=1.011176 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 = 0.000118284 Jy ! Component: 100 - total flux cleaned = 0.000150839 Jy ! Component: 150 - total flux cleaned = 0.000149534 Jy ! Component: 200 - total flux cleaned = 0.000148667 Jy ! Total flux subtracted in 200 components = 0.000148667 Jy ! Clean residual min=-0.007277 max=0.005130 Jy/beam ! Clean residual mean=-0.000946 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.289394 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.289394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080324Jy sigma=1.010866 ! Fit after self-cal, rms=0.080325Jy sigma=1.010841 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080325Jy sigma=1.010841 ! Fit after self-cal, rms=0.080324Jy sigma=1.010840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.669 mas, bmaj=10.75 mas, bpa=2.052 degrees ! Estimated noise=0.609744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197739 Jy ! Component: 100 - total flux cleaned = -0.000197759 Jy ! Component: 150 - total flux cleaned = -0.000199164 Jy ! Component: 200 - total flux cleaned = -0.000231391 Jy ! Total flux subtracted in 200 components = -0.000231391 Jy ! Clean residual min=-0.008411 max=0.005463 Jy/beam ! Clean residual mean=-0.001871 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.289162 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 83 components and 0.289162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080329Jy sigma=1.010939 ! Fit after self-cal, rms=0.080329Jy sigma=1.010846 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 = -0.000164279 Jy ! Component: 100 - total flux cleaned = -0.00021781 Jy ! Component: 150 - total flux cleaned = -0.000240405 Jy ! Component: 200 - total flux cleaned = -0.00026246 Jy ! Total flux subtracted in 200 components = -0.00026246 Jy ! Clean residual min=-0.008373 max=0.005467 Jy/beam ! Clean residual mean=-0.001864 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.2889 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 0.2889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080344Jy sigma=1.011059 ! Fit after self-cal, rms=0.080344Jy sigma=1.011012 ! 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=3.887 mas, bmaj=6.148 mas, bpa=-3.994 degrees ! Estimated noise=0.50698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.887 x 6.148 at -3.994 degrees (North through East) ! Clean map min=-0.0070001 max=0.21987 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=2.988 mas, bmaj=4.867 mas, bpa=-1.096 degrees ! Estimated noise=1.03405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168072 Jy ! Component: 100 - total flux cleaned = 0.214448 Jy ! Component: 150 - total flux cleaned = 0.239781 Jy ! Component: 200 - total flux cleaned = 0.25517 Jy ! Total flux subtracted in 200 components = 0.25517 Jy ! Clean residual min=-0.008539 max=0.008867 Jy/beam ! Clean residual mean=-0.000033 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.25517 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.25517 Jy ! Inverting map and beam ! Estimated beam: bmin=3.887 mas, bmaj=6.148 mas, bpa=-3.994 degrees ! Estimated noise=0.50698 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154541 Jy ! Component: 100 - total flux cleaned = 0.0241991 Jy ! Component: 150 - total flux cleaned = 0.0292403 Jy ! Component: 200 - total flux cleaned = 0.0305432 Jy ! Total flux subtracted in 200 components = 0.0305432 Jy ! Clean residual min=-0.007502 max=0.005417 Jy/beam ! Clean residual mean=-0.000888 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.285713 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.285713 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.669 mas, bmaj=10.75 mas, bpa=2.052 degrees ! Estimated noise=0.609744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291252 Jy ! Component: 100 - total flux cleaned = 0.00312124 Jy ! Component: 150 - total flux cleaned = 0.00312306 Jy ! Component: 200 - total flux cleaned = 0.00312401 Jy ! Total flux subtracted in 200 components = 0.00312401 Jy ! Clean residual min=-0.008573 max=0.005589 Jy/beam ! Clean residual mean=-0.001860 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.288837 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 = 1.10208e-06 Jy ! Component: 100 - total flux cleaned = -4.76804e-05 Jy ! Component: 150 - total flux cleaned = -4.61776e-05 Jy ! Component: 200 - total flux cleaned = -4.75403e-05 Jy ! Total flux subtracted in 200 components = -4.75403e-05 Jy ! Clean residual min=-0.008497 max=0.005541 Jy/beam ! Clean residual mean=-0.001859 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.28879 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.288789 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.887 mas, bmaj=6.148 mas, bpa=-3.994 degrees ! Estimated noise=0.50698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585453 Jy ! Component: 100 - total flux cleaned = 0.000653457 Jy ! Component: 150 - total flux cleaned = 0.000703093 Jy ! Component: 200 - total flux cleaned = 0.000655687 Jy ! Total flux subtracted in 200 components = 0.000655687 Jy ! Clean residual min=-0.007359 max=0.005120 Jy/beam ! Clean residual mean=-0.000946 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.289445 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.289445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080378Jy sigma=1.011585 ! Fit after self-cal, rms=0.080361Jy sigma=1.011406 wmodel /d2/scr/pima/rv101_uvs/J0313+4120_S_map.mod ! Writing 68 model components to file: /d2/scr/pima/rv101_uvs/J0313+4120_S_map.mod wobs /d2/scr/pima/rv101_uvs/J0313+4120_S_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J0313+4120_S_uvs.fits wwins /d2/scr/pima/rv101_uvs/J0313+4120_S_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/rv101_uvs/J0313+4120_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 = -0.00327369 Jy ! Component: 100 - total flux cleaned = -0.00611312 Jy ! Component: 150 - total flux cleaned = -0.00870841 Jy ! Component: 200 - total flux cleaned = -0.0107533 Jy ! Component: 250 - total flux cleaned = -0.0127819 Jy ! Component: 300 - total flux cleaned = -0.014548 Jy ! Component: 350 - total flux cleaned = -0.0160778 Jy ! Component: 400 - total flux cleaned = -0.017556 Jy ! Component: 450 - total flux cleaned = -0.01891 Jy ! Component: 500 - total flux cleaned = -0.0202252 Jy ! Component: 550 - total flux cleaned = -0.02158 Jy ! Component: 600 - total flux cleaned = -0.0230475 Jy ! Component: 650 - total flux cleaned = -0.0242658 Jy ! Component: 700 - total flux cleaned = -0.0255992 Jy ! Component: 750 - total flux cleaned = -0.0267673 Jy ! Component: 800 - total flux cleaned = -0.0278459 Jy ! Component: 850 - total flux cleaned = -0.0288378 Jy ! Component: 900 - total flux cleaned = -0.0296181 Jy ! Component: 950 - total flux cleaned = -0.0305124 Jy ! Component: 1000 - total flux cleaned = -0.0312671 Jy ! Component: 1050 - total flux cleaned = -0.0321334 Jy ! Component: 1100 - total flux cleaned = -0.0328034 Jy ! Component: 1150 - total flux cleaned = -0.0335245 Jy ! Component: 1200 - total flux cleaned = -0.0342355 Jy ! Component: 1250 - total flux cleaned = -0.034937 Jy ! Component: 1300 - total flux cleaned = -0.0356863 Jy ! Component: 1350 - total flux cleaned = -0.0363683 Jy ! Component: 1400 - total flux cleaned = -0.0370977 Jy ! Component: 1450 - total flux cleaned = -0.0377072 Jy ! Component: 1500 - total flux cleaned = -0.0383631 Jy ! Component: 1550 - total flux cleaned = -0.0390651 Jy ! Component: 1600 - total flux cleaned = -0.0396512 Jy ! Component: 1650 - total flux cleaned = -0.0403354 Jy ! Component: 1700 - total flux cleaned = -0.0409074 Jy ! Component: 1750 - total flux cleaned = -0.0415759 Jy ! Component: 1800 - total flux cleaned = -0.0421351 Jy ! Component: 1850 - total flux cleaned = -0.0427379 Jy ! Component: 1900 - total flux cleaned = -0.0432843 Jy ! Component: 1950 - total flux cleaned = -0.0438739 Jy ! Component: 2000 - total flux cleaned = -0.0444577 Jy ! Component: 2050 - total flux cleaned = -0.0449389 Jy ! Component: 2100 - total flux cleaned = -0.0456063 Jy ! Component: 2150 - total flux cleaned = -0.0461249 Jy ! Component: 2200 - total flux cleaned = -0.0466855 Jy ! Component: 2250 - total flux cleaned = -0.0471484 Jy ! Component: 2300 - total flux cleaned = -0.0477443 Jy ! Component: 2350 - total flux cleaned = -0.0482437 Jy ! Component: 2400 - total flux cleaned = -0.0486939 Jy ! Component: 2450 - total flux cleaned = -0.0491407 Jy ! Component: 2500 - total flux cleaned = -0.0495394 Jy ! Component: 2550 - total flux cleaned = -0.049935 Jy ! Component: 2600 - total flux cleaned = -0.0504147 Jy ! Component: 2650 - total flux cleaned = -0.0508041 Jy ! Component: 2700 - total flux cleaned = -0.0511477 Jy ! Component: 2750 - total flux cleaned = -0.0514884 Jy ! Component: 2800 - total flux cleaned = -0.0519537 Jy ! Component: 2850 - total flux cleaned = -0.052122 Jy ! Component: 2900 - total flux cleaned = -0.0524977 Jy ! Component: 2950 - total flux cleaned = -0.0528706 Jy ! Component: 3000 - total flux cleaned = -0.0532405 Jy ! Component: 3050 - total flux cleaned = -0.0535669 Jy ! Component: 3100 - total flux cleaned = -0.0539319 Jy ! Component: 3150 - total flux cleaned = -0.054254 Jy ! Component: 3200 - total flux cleaned = -0.054534 Jy ! Component: 3250 - total flux cleaned = -0.0548119 Jy ! Component: 3300 - total flux cleaned = -0.0551278 Jy ! Component: 3350 - total flux cleaned = -0.0554413 Jy ! Component: 3400 - total flux cleaned = -0.0557141 Jy ! Component: 3450 - total flux cleaned = -0.0561397 Jy ! Component: 3500 - total flux cleaned = -0.0563697 Jy ! Component: 3550 - total flux cleaned = -0.056599 Jy ! Component: 3600 - total flux cleaned = -0.0569029 Jy ! Component: 3650 - total flux cleaned = -0.0572046 Jy ! Component: 3700 - total flux cleaned = -0.0574671 Jy ! Component: 3750 - total flux cleaned = -0.0578027 Jy ! Component: 3800 - total flux cleaned = -0.0580622 Jy ! Component: 3850 - total flux cleaned = -0.0583201 Jy ! Component: 3900 - total flux cleaned = -0.0585765 Jy ! Component: 3950 - total flux cleaned = -0.0588681 Jy ! Component: 4000 - total flux cleaned = -0.0592302 Jy ! Component: 4050 - total flux cleaned = -0.0595182 Jy ! Total flux subtracted in 4096 components = -0.059733 Jy ! Clean residual min=-0.002196 max=0.001969 Jy/beam ! Clean residual mean=-0.000236 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.229712 Jy keep ! Adding 389 model components to the UV plane model. ! The established model now contains 457 components and 0.229712 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J0313+4120_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.887 x 6.148 at -3.994 degrees (North through East) ! Clean map min=-0.0049261 max=0.22101 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J0313+4120_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.221011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000695841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.944532 0.944532 1.88906 3.77813 7.55626 15.1125 30.225 60.45 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 317.617 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J0313+4120_S_uvs.log closed on Sat Nov 29 13:49:28 2014