! Started logfile: /d2/scr/pima/rv101_uvs/J2000-1748_S_uvs.log on Sat Nov 29 13:56:11 2014 obs /d2/scr/pima/rv101_uvs/J2000-1748_S_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2000-1748_S_uva.fits ! AN table 1: 42 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 6 of 6 possible baselines. ! AN table 3: 21 integrations on 28 of 28 possible baselines. ! AN table 4: 3 integrations on 28 of 28 possible baselines. ! AN table 5: 2 integrations on 1 of 1 possible baselines. ! AN table 6: 2 integrations on 3 of 3 possible baselines. ! AN table 7: 2 integrations on 10 of 10 possible baselines. ! AN table 8: 2 integrations on 3 of 3 possible baselines. ! AN table 9: 2 integrations on 1 of 1 possible baselines. ! AN table 10: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.707364 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! 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 2920 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/J2000-1748_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 78 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 9. ! A total of 17 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 9. ! A total of 17 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 49 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 9. ! A total of 17 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 9. ! A total of 17 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.201550Jy sigma=6.351751 ! Fit after self-cal, rms=0.582967Jy sigma=2.722558 ! 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=2.962 mas, bmaj=8.04 mas, bpa=-1.005 degrees ! Estimated noise=4.6869 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 = 0.424351 Jy ! Component: 100 - total flux cleaned = 0.516899 Jy ! Total flux subtracted in 100 components = 0.516899 Jy ! Clean residual min=-0.025290 max=0.028977 Jy/beam ! Clean residual mean=-0.000359 rms=0.006310 Jy/beam ! Combined flux in latest and established models = 0.516899 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.516899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.389250Jy sigma=0.854091 ! Fit after self-cal, rms=0.389219Jy sigma=0.854083 ! 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=3.855 mas, bmaj=9.961 mas, bpa=-7.563 degrees ! Estimated noise=3.16519 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 = 0.041817 Jy ! Component: 100 - total flux cleaned = 0.0603113 Jy ! Component: 150 - total flux cleaned = 0.0693645 Jy ! Component: 200 - total flux cleaned = 0.0711401 Jy ! Total flux subtracted in 200 components = 0.0711401 Jy ! Clean residual min=-0.029703 max=0.025261 Jy/beam ! Clean residual mean=-0.005690 rms=0.007978 Jy/beam ! Combined flux in latest and established models = 0.588039 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.588039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381827Jy sigma=0.778982 ! Fit after self-cal, rms=0.380842Jy sigma=0.778756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.855 x 9.961 at -7.563 degrees (North through East) ! Clean map min=-0.028394 max=0.53527 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 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* SC 1.00* WF 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* SC 1.00* WF 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.93 HN 1.00 LA 1.05 NL 1.03 ! PT 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! 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* ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* SC 1.00* WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00 HN 0.95 LA 0.97 NL 1.02 ! PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* SC 1.00* WF 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! HN 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.90 HN 0.92 LA 0.85 NL 0.90 ! PT 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! 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* ! ! ! Fit before self-cal, rms=0.380842Jy sigma=0.778756 ! Fit after self-cal, rms=0.177490Jy sigma=0.754080 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.976 mas, bmaj=10.23 mas, bpa=-8.921 degrees ! Estimated noise=3.27069 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 = -0.00793424 Jy ! Component: 100 - total flux cleaned = -0.00855439 Jy ! Component: 150 - total flux cleaned = -0.00872994 Jy ! Component: 200 - total flux cleaned = -0.00872782 Jy ! Total flux subtracted in 200 components = -0.00872782 Jy ! Clean residual min=-0.026623 max=0.024936 Jy/beam ! Clean residual mean=-0.005092 rms=0.007272 Jy/beam ! Combined flux in latest and established models = 0.579311 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.579311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176630Jy sigma=0.752678 ! Fit after self-cal, rms=0.176594Jy sigma=0.752597 ! 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=0.176594Jy sigma=0.752597 ! Fit after self-cal, rms=0.176574Jy sigma=0.752431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=10.24 mas, bpa=-8.92 degrees ! Estimated noise=3.26733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000643472 Jy ! Component: 100 - total flux cleaned = -0.000784721 Jy ! Component: 150 - total flux cleaned = -0.000782985 Jy ! Component: 200 - total flux cleaned = -0.000665684 Jy ! Total flux subtracted in 200 components = -0.000665684 Jy ! Clean residual min=-0.026435 max=0.024619 Jy/beam ! Clean residual mean=-0.005073 rms=0.007246 Jy/beam ! Combined flux in latest and established models = 0.578645 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.578645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176184Jy sigma=0.751742 ! Fit after self-cal, rms=0.176174Jy sigma=0.751705 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 = 9.01665e-05 Jy ! Component: 100 - total flux cleaned = 0.000209386 Jy ! Component: 150 - total flux cleaned = 0.000434353 Jy ! Component: 200 - total flux cleaned = 0.000541465 Jy ! Total flux subtracted in 200 components = 0.000541465 Jy ! Clean residual min=-0.026289 max=0.024347 Jy/beam ! Clean residual mean=-0.005083 rms=0.007201 Jy/beam ! Combined flux in latest and established models = 0.579187 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.579187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175905Jy sigma=0.751141 ! Fit after self-cal, rms=0.175893Jy sigma=0.751125 ! 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=0.175893Jy sigma=0.751125 ! Fit after self-cal, rms=0.175888Jy sigma=0.751100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=10.24 mas, bpa=-8.919 degrees ! Estimated noise=3.26629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132341 Jy ! Component: 100 - total flux cleaned = 6.85648e-05 Jy ! Component: 150 - total flux cleaned = 0.000161172 Jy ! Component: 200 - total flux cleaned = 0.000254732 Jy ! Total flux subtracted in 200 components = 0.000254732 Jy ! Clean residual min=-0.026205 max=0.024201 Jy/beam ! Clean residual mean=-0.005086 rms=0.007174 Jy/beam ! Combined flux in latest and established models = 0.579442 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.579442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175686Jy sigma=0.750647 ! Fit after self-cal, rms=0.175682Jy sigma=0.750641 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 = 0.000190763 Jy ! Component: 100 - total flux cleaned = 0.000279318 Jy ! Component: 150 - total flux cleaned = 0.000370082 Jy ! Component: 200 - total flux cleaned = 0.000454038 Jy ! Total flux subtracted in 200 components = 0.000454038 Jy ! Clean residual min=-0.026131 max=0.024064 Jy/beam ! Clean residual mean=-0.005095 rms=0.007144 Jy/beam ! Combined flux in latest and established models = 0.579896 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.579896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175524Jy sigma=0.750251 ! Fit after self-cal, rms=0.175522Jy sigma=0.750246 ! 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=0.175522Jy sigma=0.750246 ! Fit after self-cal, rms=0.175520Jy sigma=0.750237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.635 mas, bmaj=14.83 mas, bpa=-18.37 degrees ! Estimated noise=3.52526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221314 Jy ! Component: 100 - total flux cleaned = 0.00220583 Jy ! Component: 150 - total flux cleaned = 0.00232664 Jy ! Component: 200 - total flux cleaned = 0.00232628 Jy ! Total flux subtracted in 200 components = 0.00232628 Jy ! Clean residual min=-0.035783 max=0.023996 Jy/beam ! Clean residual mean=-0.008822 rms=0.009969 Jy/beam ! Combined flux in latest and established models = 0.582222 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.582222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175553Jy sigma=0.750398 ! Fit after self-cal, rms=0.175560Jy sigma=0.750392 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 = 0.000116657 Jy ! Component: 100 - total flux cleaned = 0.00021791 Jy ! Component: 150 - total flux cleaned = 0.000315384 Jy ! Component: 200 - total flux cleaned = 0.000412045 Jy ! Total flux subtracted in 200 components = 0.000412045 Jy ! Clean residual min=-0.035623 max=0.023733 Jy/beam ! Clean residual mean=-0.008834 rms=0.009893 Jy/beam ! Combined flux in latest and established models = 0.582634 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.582634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175602Jy sigma=0.750770 ! Fit after self-cal, rms=0.175600Jy sigma=0.750768 ! 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=3.977 mas, bmaj=10.24 mas, bpa=-8.918 degrees ! Estimated noise=3.26582 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.977 x 10.24 at -8.918 degrees (North through East) ! Clean map min=-0.025722 max=0.5248 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175600Jy sigma=0.750768 ! Fit after self-cal, rms=0.175205Jy sigma=0.746276 ! Inverting map and beam ! Estimated beam: bmin=3.979 mas, bmaj=10.24 mas, bpa=-8.912 degrees ! Estimated noise=3.26271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294439 Jy ! Component: 100 - total flux cleaned = -0.00308759 Jy ! Component: 150 - total flux cleaned = -0.00321064 Jy ! Component: 200 - total flux cleaned = -0.00331513 Jy ! Total flux subtracted in 200 components = -0.00331513 Jy ! Clean residual min=-0.025615 max=0.023134 Jy/beam ! Clean residual mean=-0.005073 rms=0.006935 Jy/beam ! Combined flux in latest and established models = 0.579319 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.579319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174985Jy sigma=0.745265 ! Fit after self-cal, rms=0.174971Jy sigma=0.745249 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124297 Jy ! Component: 100 - total flux cleaned = -4.64645e-05 Jy ! Component: 150 - total flux cleaned = 2.73601e-05 Jy ! Component: 200 - total flux cleaned = 3.25003e-05 Jy ! Total flux subtracted in 200 components = 3.25003e-05 Jy ! Clean residual min=-0.025530 max=0.023149 Jy/beam ! Clean residual mean=-0.005074 rms=0.006943 Jy/beam ! Combined flux in latest and established models = 0.579351 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.579351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174877Jy sigma=0.744833 ! Fit after self-cal, rms=0.174881Jy sigma=0.744828 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174881Jy sigma=0.744828 ! Fit after self-cal, rms=0.174767Jy sigma=0.744676 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=3.062 mas, bmaj=8.231 mas, bpa=-2.17 degrees ! Estimated noise=4.82772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.414816 Jy ! Component: 100 - total flux cleaned = 0.505632 Jy ! Component: 150 - total flux cleaned = 0.535141 Jy ! Component: 200 - total flux cleaned = 0.549493 Jy ! Total flux subtracted in 200 components = 0.549493 Jy ! Clean residual min=-0.024321 max=0.026668 Jy/beam ! Clean residual mean=-0.000398 rms=0.005834 Jy/beam ! Combined flux in latest and established models = 0.549493 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.549493 Jy ! Inverting map and beam ! Estimated beam: bmin=3.979 mas, bmaj=10.25 mas, bpa=-8.907 degrees ! Estimated noise=3.26229 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 = 0.020273 Jy ! Component: 100 - total flux cleaned = 0.0256848 Jy ! Component: 150 - total flux cleaned = 0.0264815 Jy ! Component: 200 - total flux cleaned = 0.026944 Jy ! Total flux subtracted in 200 components = 0.026944 Jy ! Clean residual min=-0.026589 max=0.025366 Jy/beam ! Clean residual mean=-0.004996 rms=0.007226 Jy/beam ! Combined flux in latest and established models = 0.576437 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.576437 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.643 mas, bmaj=14.85 mas, bpa=-18.35 degrees ! Estimated noise=3.5183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023814 Jy ! Component: 100 - total flux cleaned = 0.00238977 Jy ! Component: 150 - total flux cleaned = 0.00257178 Jy ! Component: 200 - total flux cleaned = 0.00257024 Jy ! Total flux subtracted in 200 components = 0.00257024 Jy ! Clean residual min=-0.035611 max=0.024080 Jy/beam ! Clean residual mean=-0.008652 rms=0.009963 Jy/beam ! Combined flux in latest and established models = 0.579007 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149416 Jy ! Component: 100 - total flux cleaned = 0.00028598 Jy ! Component: 150 - total flux cleaned = 0.000291158 Jy ! Component: 200 - total flux cleaned = 0.000420776 Jy ! Total flux subtracted in 200 components = 0.000420776 Jy ! Clean residual min=-0.035454 max=0.023729 Jy/beam ! Clean residual mean=-0.008665 rms=0.009865 Jy/beam ! Combined flux in latest and established models = 0.579428 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.579428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.979 mas, bmaj=10.25 mas, bpa=-8.907 degrees ! Estimated noise=3.26229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151865 Jy ! Component: 100 - total flux cleaned = -0.00181461 Jy ! Component: 150 - total flux cleaned = -0.00180907 Jy ! Component: 200 - total flux cleaned = -0.0018099 Jy ! Total flux subtracted in 200 components = -0.0018099 Jy ! Clean residual min=-0.026405 max=0.023592 Jy/beam ! Clean residual mean=-0.005017 rms=0.007043 Jy/beam ! Combined flux in latest and established models = 0.577618 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.577618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175631Jy sigma=0.747364 ! Fit after self-cal, rms=0.175697Jy sigma=0.747312 wmodel /d2/scr/pima/rv101_uvs/J2000-1748_S_map.mod ! Writing 47 model components to file: /d2/scr/pima/rv101_uvs/J2000-1748_S_map.mod wobs /d2/scr/pima/rv101_uvs/J2000-1748_S_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2000-1748_S_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2000-1748_S_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/rv101_uvs/J2000-1748_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 = -0.0108617 Jy ! Component: 100 - total flux cleaned = -0.0183907 Jy ! Component: 150 - total flux cleaned = -0.026114 Jy ! Component: 200 - total flux cleaned = -0.0333643 Jy ! Component: 250 - total flux cleaned = -0.0405449 Jy ! Component: 300 - total flux cleaned = -0.047355 Jy ! Component: 350 - total flux cleaned = -0.0535414 Jy ! Component: 400 - total flux cleaned = -0.0597581 Jy ! Component: 450 - total flux cleaned = -0.0651516 Jy ! Component: 500 - total flux cleaned = -0.0708796 Jy ! Component: 550 - total flux cleaned = -0.0761313 Jy ! Component: 600 - total flux cleaned = -0.0811949 Jy ! Component: 650 - total flux cleaned = -0.0863217 Jy ! Component: 700 - total flux cleaned = -0.0908002 Jy ! Component: 750 - total flux cleaned = -0.0955826 Jy ! Component: 800 - total flux cleaned = -0.0999887 Jy ! Component: 850 - total flux cleaned = -0.104471 Jy ! Component: 900 - total flux cleaned = -0.108406 Jy ! Component: 950 - total flux cleaned = -0.112434 Jy ! Component: 1000 - total flux cleaned = -0.115963 Jy ! Component: 1050 - total flux cleaned = -0.119403 Jy ! Component: 1100 - total flux cleaned = -0.122387 Jy ! Component: 1150 - total flux cleaned = -0.12548 Jy ! Component: 1200 - total flux cleaned = -0.128504 Jy ! Component: 1250 - total flux cleaned = -0.131111 Jy ! Component: 1300 - total flux cleaned = -0.133494 Jy ! Component: 1350 - total flux cleaned = -0.135996 Jy ! Component: 1400 - total flux cleaned = -0.138124 Jy ! Component: 1450 - total flux cleaned = -0.140691 Jy ! Component: 1500 - total flux cleaned = -0.142582 Jy ! Component: 1550 - total flux cleaned = -0.144439 Jy ! Component: 1600 - total flux cleaned = -0.146269 Jy ! Component: 1650 - total flux cleaned = -0.147917 Jy ! Component: 1700 - total flux cleaned = -0.14954 Jy ! Component: 1750 - total flux cleaned = -0.151428 Jy ! Component: 1800 - total flux cleaned = -0.153143 Jy ! Component: 1850 - total flux cleaned = -0.154693 Jy ! Component: 1900 - total flux cleaned = -0.15622 Jy ! Component: 1950 - total flux cleaned = -0.157591 Jy ! Component: 2000 - total flux cleaned = -0.15908 Jy ! Component: 2050 - total flux cleaned = -0.160418 Jy ! Component: 2100 - total flux cleaned = -0.161741 Jy ! Component: 2150 - total flux cleaned = -0.163048 Jy ! Component: 2200 - total flux cleaned = -0.16434 Jy ! Component: 2250 - total flux cleaned = -0.165361 Jy ! Component: 2300 - total flux cleaned = -0.166372 Jy ! Component: 2350 - total flux cleaned = -0.167372 Jy ! Component: 2400 - total flux cleaned = -0.168117 Jy ! Component: 2450 - total flux cleaned = -0.168977 Jy ! Component: 2500 - total flux cleaned = -0.169587 Jy ! Component: 2550 - total flux cleaned = -0.170313 Jy ! Component: 2600 - total flux cleaned = -0.171153 Jy ! Component: 2650 - total flux cleaned = -0.171867 Jy ! Component: 2700 - total flux cleaned = -0.172457 Jy ! Component: 2750 - total flux cleaned = -0.17316 Jy ! Component: 2800 - total flux cleaned = -0.173857 Jy ! Component: 2850 - total flux cleaned = -0.174665 Jy ! Component: 2900 - total flux cleaned = -0.175238 Jy ! Component: 2950 - total flux cleaned = -0.175921 Jy ! Component: 3000 - total flux cleaned = -0.176599 Jy ! Component: 3050 - total flux cleaned = -0.177272 Jy ! Component: 3100 - total flux cleaned = -0.17783 Jy ! Component: 3150 - total flux cleaned = -0.178494 Jy ! Component: 3200 - total flux cleaned = -0.179264 Jy ! Component: 3250 - total flux cleaned = -0.179918 Jy ! Component: 3300 - total flux cleaned = -0.180567 Jy ! Component: 3350 - total flux cleaned = -0.181213 Jy ! Component: 3400 - total flux cleaned = -0.181963 Jy ! Component: 3450 - total flux cleaned = -0.182601 Jy ! Component: 3500 - total flux cleaned = -0.183447 Jy ! Component: 3550 - total flux cleaned = -0.183972 Jy ! Component: 3600 - total flux cleaned = -0.184705 Jy ! Component: 3650 - total flux cleaned = -0.185434 Jy ! Component: 3700 - total flux cleaned = -0.186055 Jy ! Component: 3750 - total flux cleaned = -0.186674 Jy ! Component: 3800 - total flux cleaned = -0.187392 Jy ! Component: 3850 - total flux cleaned = -0.188005 Jy ! Component: 3900 - total flux cleaned = -0.188514 Jy ! Component: 3950 - total flux cleaned = -0.189021 Jy ! Component: 4000 - total flux cleaned = -0.189426 Jy ! Component: 4050 - total flux cleaned = -0.190032 Jy ! Total flux subtracted in 4096 components = -0.190333 Jy ! Clean residual min=-0.006673 max=0.005989 Jy/beam ! Clean residual mean=-0.000796 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.387285 Jy keep ! Adding 401 model components to the UV plane model. ! The established model now contains 448 components and 0.387285 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2000-1748_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.979 x 10.25 at -8.907 degrees (North through East) ! Clean map min=-0.014107 max=0.52901 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J2000-1748_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.529008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00181551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02957 1.02957 2.05914 4.11829 8.23658 16.4732 32.9463 65.8926 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0054 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.529 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.383 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2000-1748_S_uvs.log closed on Sat Nov 29 13:56:16 2014