! Started logfile: /d2/scr/pima/rv101_uvs/J0313+4120_X_uvs.log on Sat Nov 29 16:29:00 2014 obs /d2/scr/pima/rv101_uvs/J0313+4120_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J0313+4120_X_uva.fits ! AN table 1: 75 integrations on 6 of 6 possible baselines. ! AN table 2: 31 integrations on 1 of 1 possible baselines. ! AN table 3: 112 integrations on 28 of 28 possible baselines. ! AN table 4: 19 integrations on 1 of 1 possible baselines. ! AN table 5: 39 integrations on 1 of 1 possible baselines. ! AN table 6: 116 integrations on 36 of 36 possible baselines. ! AN table 7: 36 integrations on 1 of 1 possible baselines. ! AN table 8: 211 integrations on 45 of 45 possible baselines. ! AN table 9: 45 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.628472 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 46072 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/rv101_uvs/J0313+4120_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 41 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 497 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 78 telescope corrections were flagged in sub-array 5. ! A total of 532 telescope corrections were flagged in sub-array 6. ! A total of 72 telescope corrections were flagged in sub-array 7. ! A total of 703 telescope corrections were flagged in sub-array 8. ! A total of 83 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 497 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 78 telescope corrections were flagged in sub-array 5. ! A total of 532 telescope corrections were flagged in sub-array 6. ! A total of 72 telescope corrections were flagged in sub-array 7. ! A total of 703 telescope corrections were flagged in sub-array 8. ! A total of 83 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 497 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 78 telescope corrections were flagged in sub-array 5. ! A total of 532 telescope corrections were flagged in sub-array 6. ! A total of 72 telescope corrections were flagged in sub-array 7. ! A total of 703 telescope corrections were flagged in sub-array 8. ! A total of 83 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 497 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 78 telescope corrections were flagged in sub-array 5. ! A total of 532 telescope corrections were flagged in sub-array 6. ! A total of 72 telescope corrections were flagged in sub-array 7. ! A total of 703 telescope corrections were flagged in sub-array 8. ! A total of 83 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.135340Jy sigma=16.923812 ! Fit after self-cal, rms=0.553631Jy sigma=8.376462 ! 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=0.7193 mas, bmaj=1.157 mas, bpa=2.04 degrees ! Estimated noise=0.564699 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 = 0.340597 Jy ! Component: 100 - total flux cleaned = 0.428752 Jy ! Total flux subtracted in 100 components = 0.428752 Jy ! Clean residual min=-0.012839 max=0.037439 Jy/beam ! Clean residual mean=0.000072 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.428752 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.428752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172280Jy sigma=2.093162 ! Fit after self-cal, rms=0.172164Jy sigma=2.092316 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408227 Jy ! Component: 100 - total flux cleaned = 0.0620884 Jy ! Total flux subtracted in 100 components = 0.0620884 Jy ! Clean residual min=-0.007477 max=0.011238 Jy/beam ! Clean residual mean=0.000048 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.49084 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.49084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157972Jy sigma=1.870094 ! Fit after self-cal, rms=0.157900Jy sigma=1.869654 ! Inverting map ! Added new window around map position (-1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01313 Jy ! Component: 100 - total flux cleaned = 0.0202818 Jy ! Total flux subtracted in 100 components = 0.0202818 Jy ! Clean residual min=-0.006856 max=0.008221 Jy/beam ! Clean residual mean=0.000039 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.511122 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.511122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156085Jy sigma=1.844922 ! Fit after self-cal, rms=0.156012Jy sigma=1.844226 ! 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=0.9162 mas, bmaj=1.44 mas, bpa=1.204 degrees ! Estimated noise=0.275106 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 = 0.00805497 Jy ! Component: 100 - total flux cleaned = 0.0120017 Jy ! Component: 150 - total flux cleaned = 0.0123784 Jy ! Component: 200 - total flux cleaned = 0.0123757 Jy ! Total flux subtracted in 200 components = 0.0123757 Jy ! Clean residual min=-0.006150 max=0.007264 Jy/beam ! Clean residual mean=0.000255 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.523497 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.523497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155326Jy sigma=1.838540 ! Fit after self-cal, rms=0.155281Jy sigma=1.838159 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9162 x 1.44 at 1.204 degrees (North through East) ! Clean map min=-0.0059343 max=0.4576 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 75 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* ! ! 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 141 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.04 KP 1.00* LA 1.06 ! NL 1.01 OV 0.99 PT 1.03 SC 0.99 ! WF 0.86 ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.02 HN 1.04 KP 1.00* LA 1.03 ! MK 1.03 NL 0.99 OV 0.98 PT 1.02 ! SC 1.00 WF 0.84 ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.07 KP 1.00* LA 1.19 MK 0.98 ! NL 1.03 OV 0.97 PT 1.05 ! ! ! Correcting IF 2. ! A total of 75 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* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.04 KP 1.00* LA 1.02 ! NL 1.01 PT 0.98 SC 1.02 WF 0.85 ! ! 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 141 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 HN 1.05 KP 1.00* LA 0.98 ! NL 1.01 OV 0.98 PT 0.93 SC 1.05 ! WF 0.87 ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.02 HN 1.08 KP 1.00* LA 0.98 ! MK 1.04 NL 1.00 OV 0.97 PT 0.91 ! SC 1.06 WF 0.87 ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.03 KP 1.00* LA 1.14 MK 0.99 ! NL 1.03 OV 0.96 PT 0.99 ! ! ! Correcting IF 3. ! A total of 75 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* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.07 KP 1.00* LA 1.07 ! NL 1.04 PT 0.96 SC 0.97 WF 0.86 ! ! 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 141 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HN 1.07 KP 1.00* LA 1.05 ! NL 1.04 OV 1.03 PT 0.93 SC 0.97 ! WF 0.86 ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.00 HN 1.09 KP 1.00* LA 1.03 ! MK 0.99 NL 1.03 OV 1.03 PT 0.90 ! SC 0.99 WF 0.88 ! ! 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 4. ! A total of 75 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* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.03 KP 1.00* LA 1.04 ! NL 1.06 PT 0.99 SC 0.98 WF 0.94 ! ! 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 141 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 HN 1.07 KP 1.00* LA 1.02 ! NL 1.06 OV 1.00 PT 0.95 SC 0.98 ! WF 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.04 HN 1.07 KP 1.00* LA 1.01 ! MK 1.04 NL 1.05 OV 0.98 PT 0.92 ! SC 1.03 WF 0.97 ! ! 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=0.155281Jy sigma=1.838159 ! Fit after self-cal, rms=0.143364Jy sigma=1.776294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9142 mas, bmaj=1.48 mas, bpa=0.006438 degrees ! Estimated noise=0.275151 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 (4.6, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330033 Jy ! Component: 100 - total flux cleaned = 0.00400124 Jy ! Component: 150 - total flux cleaned = 0.00453684 Jy ! Component: 200 - total flux cleaned = 0.00491364 Jy ! Total flux subtracted in 200 components = 0.00491364 Jy ! Clean residual min=-0.003536 max=0.003896 Jy/beam ! Clean residual mean=0.000115 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.528411 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.528411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143128Jy sigma=1.773217 ! Fit after self-cal, rms=0.143017Jy sigma=1.772718 ! 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=0.143017Jy sigma=1.772718 ! Fit after self-cal, rms=0.142672Jy sigma=1.770921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9152 mas, bmaj=1.479 mas, bpa=-0.001366 degrees ! Estimated noise=0.27444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000973808 Jy ! Component: 100 - total flux cleaned = -0.000902426 Jy ! Component: 150 - total flux cleaned = -0.000844636 Jy ! Component: 200 - total flux cleaned = -0.000740022 Jy ! Total flux subtracted in 200 components = -0.000740022 Jy ! Clean residual min=-0.003337 max=0.003746 Jy/beam ! Clean residual mean=0.000110 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.527671 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.527671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142595Jy sigma=1.769919 ! Fit after self-cal, rms=0.142592Jy sigma=1.769842 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 (-40, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337273 Jy ! Component: 100 - total flux cleaned = 0.00353484 Jy ! Component: 150 - total flux cleaned = 0.00387813 Jy ! Component: 200 - total flux cleaned = 0.00408299 Jy ! Total flux subtracted in 200 components = 0.00408299 Jy ! Clean residual min=-0.003619 max=0.003088 Jy/beam ! Clean residual mean=0.000105 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.531754 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.531754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142464Jy sigma=1.768555 ! Fit after self-cal, rms=0.142448Jy sigma=1.768359 ! 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=0.142448Jy sigma=1.768359 ! Fit after self-cal, rms=0.142109Jy sigma=1.764115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9154 mas, bmaj=1.48 mas, bpa=-0.05893 degrees ! Estimated noise=0.274272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156498 Jy ! Component: 100 - total flux cleaned = -0.000104529 Jy ! Component: 150 - total flux cleaned = -0.00029334 Jy ! Component: 200 - total flux cleaned = -0.00042312 Jy ! Total flux subtracted in 200 components = -0.00042312 Jy ! Clean residual min=-0.002996 max=0.002841 Jy/beam ! Clean residual mean=0.000092 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.531331 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.531331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142070Jy sigma=1.763627 ! Fit after self-cal, rms=0.142074Jy sigma=1.763575 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 = 9.63408e-05 Jy ! Component: 100 - total flux cleaned = 9.32758e-05 Jy ! Component: 150 - total flux cleaned = 9.15253e-05 Jy ! Component: 200 - total flux cleaned = 9.05852e-05 Jy ! Total flux subtracted in 200 components = 9.05852e-05 Jy ! Clean residual min=-0.003010 max=0.002801 Jy/beam ! Clean residual mean=0.000092 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.531421 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.531421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142051Jy sigma=1.763301 ! Fit after self-cal, rms=0.142048Jy sigma=1.763287 ! 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. ! ! Fit before self-cal, rms=0.142048Jy sigma=1.763287 ! Fit after self-cal, rms=0.141845Jy sigma=1.763224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.326 mas, bmaj=2.826 mas, bpa=9.964 degrees ! Estimated noise=0.359697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727317 Jy ! Component: 100 - total flux cleaned = 0.000780097 Jy ! Component: 150 - total flux cleaned = 0.000704147 Jy ! Component: 200 - total flux cleaned = 0.000638096 Jy ! Total flux subtracted in 200 components = 0.000638096 Jy ! Clean residual min=-0.003353 max=0.003640 Jy/beam ! Clean residual mean=0.000192 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.532059 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.532059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141844Jy sigma=1.763146 ! Fit after self-cal, rms=0.141838Jy sigma=1.763068 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 = 0.00019552 Jy ! Component: 100 - total flux cleaned = 0.00013299 Jy ! Component: 150 - total flux cleaned = 0.00010518 Jy ! Component: 200 - total flux cleaned = 0.000104646 Jy ! Total flux subtracted in 200 components = 0.000104646 Jy ! Clean residual min=-0.003329 max=0.003541 Jy/beam ! Clean residual mean=0.000193 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.532164 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.532164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141837Jy sigma=1.763139 ! Fit after self-cal, rms=0.141836Jy sigma=1.763113 ! 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=0.9155 mas, bmaj=1.48 mas, bpa=-0.08042 degrees ! Estimated noise=0.273987 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9155 x 1.48 at -0.08042 degrees (North through East) ! Clean map min=-0.0027752 max=0.45274 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=0.7217 mas, bmaj=1.171 mas, bpa=1.082 degrees ! Estimated noise=0.57658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339422 Jy ! Component: 100 - total flux cleaned = 0.426488 Jy ! Component: 150 - total flux cleaned = 0.465325 Jy ! Component: 200 - total flux cleaned = 0.485436 Jy ! Total flux subtracted in 200 components = 0.485436 Jy ! Clean residual min=-0.005993 max=0.010170 Jy/beam ! Clean residual mean=0.000031 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.485436 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.485436 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9155 mas, bmaj=1.48 mas, bpa=-0.08042 degrees ! Estimated noise=0.273987 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 = 0.0162961 Jy ! Component: 100 - total flux cleaned = 0.0249492 Jy ! Component: 150 - total flux cleaned = 0.0309184 Jy ! Component: 200 - total flux cleaned = 0.0353618 Jy ! Total flux subtracted in 200 components = 0.0353618 Jy ! Clean residual min=-0.002914 max=0.004347 Jy/beam ! Clean residual mean=0.000138 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.520798 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.520798 Jy ! Inverting map ! Added new window around map position (-2.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040453 Jy ! Component: 100 - total flux cleaned = 0.00688166 Jy ! Component: 150 - total flux cleaned = 0.00831326 Jy ! Component: 200 - total flux cleaned = 0.00931242 Jy ! Total flux subtracted in 200 components = 0.00931242 Jy ! Clean residual min=-0.002713 max=0.002954 Jy/beam ! Clean residual mean=0.000089 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.53011 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.53011 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=2.326 mas, bmaj=2.826 mas, bpa=9.964 degrees ! Estimated noise=0.359697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221181 Jy ! Component: 100 - total flux cleaned = 0.00297489 Jy ! Component: 150 - total flux cleaned = 0.00318626 Jy ! Component: 200 - total flux cleaned = 0.00337305 Jy ! Total flux subtracted in 200 components = 0.00337305 Jy ! Clean residual min=-0.003178 max=0.003675 Jy/beam ! Clean residual mean=0.000178 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.533483 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 = 4.27817e-05 Jy ! Component: 100 - total flux cleaned = 0.000120024 Jy ! Component: 150 - total flux cleaned = 0.000190326 Jy ! Component: 200 - total flux cleaned = 0.000222565 Jy ! Total flux subtracted in 200 components = 0.000222565 Jy ! Clean residual min=-0.003137 max=0.003608 Jy/beam ! Clean residual mean=0.000174 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.533706 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 83 components and 0.533705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9155 mas, bmaj=1.48 mas, bpa=-0.08042 degrees ! Estimated noise=0.273987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527917 Jy ! Component: 100 - total flux cleaned = -0.000411279 Jy ! Component: 150 - total flux cleaned = -0.000300071 Jy ! Component: 200 - total flux cleaned = -0.000194561 Jy ! Total flux subtracted in 200 components = -0.000194561 Jy ! Clean residual min=-0.002865 max=0.002740 Jy/beam ! Clean residual mean=0.000075 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.533511 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.533511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141831Jy sigma=1.763054 ! Fit after self-cal, rms=0.141813Jy sigma=1.762832 wmodel /d2/scr/pima/rv101_uvs/J0313+4120_X_map.mod ! Writing 96 model components to file: /d2/scr/pima/rv101_uvs/J0313+4120_X_map.mod wobs /d2/scr/pima/rv101_uvs/J0313+4120_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J0313+4120_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J0313+4120_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/rv101_uvs/J0313+4120_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 = 0.000237308 Jy ! Component: 100 - total flux cleaned = 0.000865992 Jy ! Component: 150 - total flux cleaned = 0.0011922 Jy ! Component: 200 - total flux cleaned = 0.00160008 Jy ! Component: 250 - total flux cleaned = 0.00208638 Jy ! Component: 300 - total flux cleaned = 0.00238942 Jy ! Component: 350 - total flux cleaned = 0.00260147 Jy ! Component: 400 - total flux cleaned = 0.00293431 Jy ! Component: 450 - total flux cleaned = 0.00326182 Jy ! Component: 500 - total flux cleaned = 0.00362564 Jy ! Component: 550 - total flux cleaned = 0.00390436 Jy ! Component: 600 - total flux cleaned = 0.00429665 Jy ! Component: 650 - total flux cleaned = 0.00460616 Jy ! Component: 700 - total flux cleaned = 0.00483571 Jy ! Component: 750 - total flux cleaned = 0.00517558 Jy ! Component: 800 - total flux cleaned = 0.00558559 Jy ! Component: 850 - total flux cleaned = 0.00576982 Jy ! Component: 900 - total flux cleaned = 0.00613394 Jy ! Component: 950 - total flux cleaned = 0.00649369 Jy ! Component: 1000 - total flux cleaned = 0.00674243 Jy ! Component: 1050 - total flux cleaned = 0.00688342 Jy ! Component: 1100 - total flux cleaned = 0.00712716 Jy ! Component: 1150 - total flux cleaned = 0.00733425 Jy ! Component: 1200 - total flux cleaned = 0.00760715 Jy ! Component: 1250 - total flux cleaned = 0.00780978 Jy ! Component: 1300 - total flux cleaned = 0.00801024 Jy ! Component: 1350 - total flux cleaned = 0.00810951 Jy ! Component: 1400 - total flux cleaned = 0.00827383 Jy ! Component: 1450 - total flux cleaned = 0.0085014 Jy ! Component: 1500 - total flux cleaned = 0.00859778 Jy ! Component: 1550 - total flux cleaned = 0.00878892 Jy ! Component: 1600 - total flux cleaned = 0.00891552 Jy ! Component: 1650 - total flux cleaned = 0.00904079 Jy ! Component: 1700 - total flux cleaned = 0.00919602 Jy ! Component: 1750 - total flux cleaned = 0.00922627 Jy ! Component: 1800 - total flux cleaned = 0.00934831 Jy ! Component: 1850 - total flux cleaned = 0.00943887 Jy ! Component: 1900 - total flux cleaned = 0.00946889 Jy ! Component: 1950 - total flux cleaned = 0.0095283 Jy ! Component: 2000 - total flux cleaned = 0.00964695 Jy ! Component: 2050 - total flux cleaned = 0.00967635 Jy ! Component: 2100 - total flux cleaned = 0.00982259 Jy ! Component: 2150 - total flux cleaned = 0.00985156 Jy ! Component: 2200 - total flux cleaned = 0.00982281 Jy ! Component: 2250 - total flux cleaned = 0.0101086 Jy ! Component: 2300 - total flux cleaned = 0.0100801 Jy ! Component: 2350 - total flux cleaned = 0.0102212 Jy ! Component: 2400 - total flux cleaned = 0.0103611 Jy ! Component: 2450 - total flux cleaned = 0.0104721 Jy ! Component: 2500 - total flux cleaned = 0.0105825 Jy ! Component: 2550 - total flux cleaned = 0.01061 Jy ! Component: 2600 - total flux cleaned = 0.0107464 Jy ! Component: 2650 - total flux cleaned = 0.0108279 Jy ! Component: 2700 - total flux cleaned = 0.0109089 Jy ! Component: 2750 - total flux cleaned = 0.0109626 Jy ! Component: 2800 - total flux cleaned = 0.0111491 Jy ! Component: 2850 - total flux cleaned = 0.0112286 Jy ! Component: 2900 - total flux cleaned = 0.0112813 Jy ! Component: 2950 - total flux cleaned = 0.0114381 Jy ! Component: 3000 - total flux cleaned = 0.0115158 Jy ! Component: 3050 - total flux cleaned = 0.0115417 Jy ! Component: 3100 - total flux cleaned = 0.0116702 Jy ! Component: 3150 - total flux cleaned = 0.0117981 Jy ! Component: 3200 - total flux cleaned = 0.0118235 Jy ! Component: 3250 - total flux cleaned = 0.0119247 Jy ! Component: 3300 - total flux cleaned = 0.0120003 Jy ! Component: 3350 - total flux cleaned = 0.0121252 Jy ! Component: 3400 - total flux cleaned = 0.0121997 Jy ! Component: 3450 - total flux cleaned = 0.0122242 Jy ! Component: 3500 - total flux cleaned = 0.0122981 Jy ! Component: 3550 - total flux cleaned = 0.012396 Jy ! Component: 3600 - total flux cleaned = 0.0125423 Jy ! Component: 3650 - total flux cleaned = 0.0124457 Jy ! Component: 3700 - total flux cleaned = 0.0126143 Jy ! Component: 3750 - total flux cleaned = 0.0126623 Jy ! Component: 3800 - total flux cleaned = 0.0127578 Jy ! Component: 3850 - total flux cleaned = 0.0128291 Jy ! Component: 3900 - total flux cleaned = 0.0129237 Jy ! Component: 3950 - total flux cleaned = 0.0130176 Jy ! Component: 4000 - total flux cleaned = 0.0130877 Jy ! Component: 4050 - total flux cleaned = 0.0130878 Jy ! Total flux subtracted in 4096 components = 0.0131344 Jy ! Clean residual min=-0.001425 max=0.001405 Jy/beam ! Clean residual mean=0.000049 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.546645 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 434 components and 0.546646 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J0313+4120_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9155 x 1.48 at -0.08042 degrees (North through East) ! Clean map min=-0.0024688 max=0.45191 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J0313+4120_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.451915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271782 0.271782 0.543564 1.08713 2.17426 4.34851 8.69702 17.394 34.7881 69.5762 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.451 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1103.83 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J0313+4120_X_uvs.log closed on Sat Nov 29 16:29:07 2014