! Started logfile: /d2/scr/pima/bp171aa_uvs/J0601+3838_C_uvs.log on Thu Nov 28 23:30:23 2013 obs /d2/scr/pima/bp171aa_uvs/J0601+3838_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0601+3838_C_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.762963 visibilities/baseline/integration-bin. ! Found source: J0601+3838 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4944 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J0601+3838_C] 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 0.300x0.300 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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997986Jy sigma=0.705282 ! Fit after self-cal, rms=0.953726Jy sigma=0.674002 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.417 mas, bmaj=4.363 mas, bpa=-31.92 degrees ! Estimated noise=23.4312 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 = 0.0348458 Jy ! Component: 100 - total flux cleaned = 0.0428896 Jy ! Total flux subtracted in 100 components = 0.0428896 Jy ! Clean residual min=-0.002645 max=0.003069 Jy/beam ! Clean residual mean=0.000005 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0428896 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0428896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028664Jy sigma=0.020204 ! Fit after self-cal, rms=0.028645Jy sigma=0.020190 ! 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=1.91 mas, bmaj=4.426 mas, bpa=-31.55 degrees ! Estimated noise=14.2302 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 = 0.00414994 Jy ! Component: 100 - total flux cleaned = 0.0059426 Jy ! Component: 150 - total flux cleaned = 0.00692361 Jy ! Component: 200 - total flux cleaned = 0.00734578 Jy ! Total flux subtracted in 200 components = 0.00734578 Jy ! Clean residual min=-0.001693 max=0.001804 Jy/beam ! Clean residual mean=0.000005 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0502354 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0502354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028106Jy sigma=0.019809 ! Fit after self-cal, rms=0.028101Jy sigma=0.019805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.91 x 4.426 at -31.55 degrees (North through East) ! Clean map min=-0.0016287 max=0.046124 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 0.94 KP 0.94 ! LA 1.07 MK 1.09 NL 1.08 OV 1.01 ! PT 0.86 SC 0.90 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 HN 0.94 KP 0.91 ! LA 1.08 MK 1.01 NL 1.15 OV 1.07 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.00 KP 0.96 ! LA 1.05 MK 1.10 NL 1.03 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.08 KP 0.98 ! LA 1.07 MK 1.06 NL 0.98 OV 0.96 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 1.04 ! LA 1.15 MK 1.04 NL 0.95 OV 0.99 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.92 KP 0.96 ! LA 1.05 MK 1.02 NL 1.10 OV 0.96 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.97 KP 1.01 ! LA 1.08 MK 1.01 NL 0.96 OV 0.97 ! PT 0.92 SC 0.95 ! ! ! Fit before self-cal, rms=0.028101Jy sigma=0.019805 ! Fit after self-cal, rms=0.028074Jy sigma=0.019621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.423 mas, bpa=-31.61 degrees ! Estimated noise=14.4962 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 = 0.000926577 Jy ! Component: 100 - total flux cleaned = 0.00146552 Jy ! Component: 150 - total flux cleaned = 0.00184053 Jy ! Component: 200 - total flux cleaned = 0.0019858 Jy ! Total flux subtracted in 200 components = 0.0019858 Jy ! Clean residual min=-0.001385 max=0.001541 Jy/beam ! Clean residual mean=0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0522212 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0522212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028042Jy sigma=0.019598 ! Fit after self-cal, rms=0.028054Jy sigma=0.019594 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028054Jy sigma=0.019594 ! Fit after self-cal, rms=0.028369Jy sigma=0.019585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.908 mas, bmaj=4.411 mas, bpa=-31.58 degrees ! Estimated noise=14.6965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722712 Jy ! Component: 100 - total flux cleaned = 0.00110662 Jy ! Component: 150 - total flux cleaned = 0.00137772 Jy ! Component: 200 - total flux cleaned = 0.00150068 Jy ! Total flux subtracted in 200 components = 0.00150068 Jy ! Clean residual min=-0.001397 max=0.001577 Jy/beam ! Clean residual mean=0.000005 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0537219 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.0537219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028351Jy sigma=0.019571 ! Fit after self-cal, rms=0.028351Jy sigma=0.019571 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 (52.2, 62.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149174 Jy ! Component: 100 - total flux cleaned = 0.00244587 Jy ! Component: 150 - total flux cleaned = 0.00317474 Jy ! Component: 200 - total flux cleaned = 0.00364161 Jy ! Total flux subtracted in 200 components = 0.00364161 Jy ! Clean residual min=-0.001253 max=0.001264 Jy/beam ! Clean residual mean=0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0573635 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.0573635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028252Jy sigma=0.019507 ! Fit after self-cal, rms=0.028245Jy sigma=0.019501 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028245Jy sigma=0.019501 ! Fit after self-cal, rms=0.028572Jy sigma=0.019489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.405 mas, bpa=-31.56 degrees ! Estimated noise=14.8991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862339 Jy ! Component: 100 - total flux cleaned = 0.00140183 Jy ! Component: 150 - total flux cleaned = 0.00166598 Jy ! Component: 200 - total flux cleaned = 0.001868 Jy ! Total flux subtracted in 200 components = 0.001868 Jy ! Clean residual min=-0.001306 max=0.001210 Jy/beam ! Clean residual mean=0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0592315 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 0.0592315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028535Jy sigma=0.019465 ! Fit after self-cal, rms=0.028533Jy sigma=0.019463 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 = 0.000335569 Jy ! Component: 100 - total flux cleaned = 0.000501519 Jy ! Component: 150 - total flux cleaned = 0.000639594 Jy ! Component: 200 - total flux cleaned = 0.000796969 Jy ! Total flux subtracted in 200 components = 0.000796969 Jy ! Clean residual min=-0.001300 max=0.001208 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0600285 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 0.0600285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028518Jy sigma=0.019452 ! Fit after self-cal, rms=0.028517Jy sigma=0.019452 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028517Jy sigma=0.019452 ! Fit after self-cal, rms=0.028734Jy sigma=0.019448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=4.879 mas, bpa=-31.26 degrees ! Estimated noise=17.9504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811953 Jy ! Component: 100 - total flux cleaned = 0.00137565 Jy ! Component: 150 - total flux cleaned = 0.00182212 Jy ! Component: 200 - total flux cleaned = 0.00218065 Jy ! Total flux subtracted in 200 components = 0.00218065 Jy ! Clean residual min=-0.001285 max=0.001330 Jy/beam ! Clean residual mean=0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0622091 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 116 components and 0.0622091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028720Jy sigma=0.019437 ! Fit after self-cal, rms=0.028719Jy sigma=0.019437 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 = 0.000339229 Jy ! Component: 100 - total flux cleaned = 0.000603253 Jy ! Component: 150 - total flux cleaned = 0.000761644 Jy ! Component: 200 - total flux cleaned = 0.0008315 Jy ! Total flux subtracted in 200 components = 0.0008315 Jy ! Clean residual min=-0.001266 max=0.001309 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0630406 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.0630406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028717Jy sigma=0.019435 ! Fit after self-cal, rms=0.028717Jy sigma=0.019435 ! 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=1.904 mas, bmaj=4.402 mas, bpa=-31.56 degrees ! Estimated noise=15.026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.904 x 4.402 at -31.56 degrees (North through East) ! Clean map min=-0.0012604 max=0.048102 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=4.316 mas, bpa=-31.83 degrees ! Estimated noise=24.7952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366677 Jy ! Component: 100 - total flux cleaned = 0.0450016 Jy ! Component: 150 - total flux cleaned = 0.0485259 Jy ! Component: 200 - total flux cleaned = 0.0507196 Jy ! Total flux subtracted in 200 components = 0.0507196 Jy ! Clean residual min=-0.002515 max=0.002563 Jy/beam ! Clean residual mean=0.000004 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0507196 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 0.0507196 Jy ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=4.402 mas, bpa=-31.56 degrees ! Estimated noise=15.026 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 = 0.00283796 Jy ! Component: 100 - total flux cleaned = 0.00456706 Jy ! Component: 150 - total flux cleaned = 0.00587758 Jy ! Component: 200 - total flux cleaned = 0.00694944 Jy ! Total flux subtracted in 200 components = 0.00694944 Jy ! Clean residual min=-0.001452 max=0.001390 Jy/beam ! Clean residual mean=0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.057669 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.057669 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=4.879 mas, bpa=-31.26 degrees ! Estimated noise=17.9504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140943 Jy ! Component: 100 - total flux cleaned = 0.00243445 Jy ! Component: 150 - total flux cleaned = 0.00323021 Jy ! Component: 200 - total flux cleaned = 0.00372492 Jy ! Total flux subtracted in 200 components = 0.00372492 Jy ! Clean residual min=-0.001373 max=0.001388 Jy/beam ! Clean residual mean=0.000006 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0613939 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 = 0.000372117 Jy ! Component: 100 - total flux cleaned = 0.000687275 Jy ! Component: 150 - total flux cleaned = 0.000939948 Jy ! Component: 200 - total flux cleaned = 0.00115602 Jy ! Total flux subtracted in 200 components = 0.00115602 Jy ! Clean residual min=-0.001323 max=0.001317 Jy/beam ! Clean residual mean=0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0625499 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 119 components and 0.0625499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=4.402 mas, bpa=-31.56 degrees ! Estimated noise=15.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.05782e-05 Jy ! Component: 100 - total flux cleaned = 6.36211e-05 Jy ! Component: 150 - total flux cleaned = 0.000109278 Jy ! Component: 200 - total flux cleaned = 0.00012363 Jy ! Total flux subtracted in 200 components = 0.00012363 Jy ! Clean residual min=-0.001339 max=0.001205 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0626736 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.0626736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028730Jy sigma=0.019443 ! Fit after self-cal, rms=0.028728Jy sigma=0.019442 wmodel /d2/scr/pima/bp171aa_uvs/J0601+3838_C_map.mod ! Writing 138 model components to file: /d2/scr/pima/bp171aa_uvs/J0601+3838_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0601+3838_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0601+3838_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0601+3838_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0601+3838_C_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 = 6.81658e-07 Jy ! Component: 100 - total flux cleaned = 4.23165e-05 Jy ! Component: 150 - total flux cleaned = 4.60054e-06 Jy ! Component: 200 - total flux cleaned = 4.57684e-06 Jy ! Component: 250 - total flux cleaned = -8.36238e-05 Jy ! Component: 300 - total flux cleaned = -0.000117845 Jy ! Component: 350 - total flux cleaned = -0.000167643 Jy ! Component: 400 - total flux cleaned = -0.000231719 Jy ! Component: 450 - total flux cleaned = -0.000215761 Jy ! Component: 500 - total flux cleaned = -0.000200261 Jy ! Component: 550 - total flux cleaned = -0.000215454 Jy ! Component: 600 - total flux cleaned = -0.000259604 Jy ! Component: 650 - total flux cleaned = -0.00027391 Jy ! Component: 700 - total flux cleaned = -0.000287847 Jy ! Component: 750 - total flux cleaned = -0.000301845 Jy ! Component: 800 - total flux cleaned = -0.000315403 Jy ! Component: 850 - total flux cleaned = -0.0003421 Jy ! Component: 900 - total flux cleaned = -0.000342542 Jy ! Component: 950 - total flux cleaned = -0.000393841 Jy ! Component: 1000 - total flux cleaned = -0.000456565 Jy ! Component: 1050 - total flux cleaned = -0.000481255 Jy ! Component: 1100 - total flux cleaned = -0.000566107 Jy ! Component: 1150 - total flux cleaned = -0.00060185 Jy ! Component: 1200 - total flux cleaned = -0.00064897 Jy ! Component: 1250 - total flux cleaned = -0.000706895 Jy ! Component: 1300 - total flux cleaned = -0.000775208 Jy ! Component: 1350 - total flux cleaned = -0.000797569 Jy ! Component: 1400 - total flux cleaned = -0.000864083 Jy ! Component: 1450 - total flux cleaned = -0.000907786 Jy ! Component: 1500 - total flux cleaned = -0.000897011 Jy ! Component: 1550 - total flux cleaned = -0.000971733 Jy ! Component: 1600 - total flux cleaned = -0.000982275 Jy ! Component: 1650 - total flux cleaned = -0.000982493 Jy ! Component: 1700 - total flux cleaned = -0.00100316 Jy ! Component: 1750 - total flux cleaned = -0.00103367 Jy ! Component: 1800 - total flux cleaned = -0.00102384 Jy ! Component: 1850 - total flux cleaned = -0.00105378 Jy ! Component: 1900 - total flux cleaned = -0.00105374 Jy ! Component: 1950 - total flux cleaned = -0.00107343 Jy ! Component: 2000 - total flux cleaned = -0.00113122 Jy ! Component: 2050 - total flux cleaned = -0.00113119 Jy ! Component: 2100 - total flux cleaned = -0.00114073 Jy ! Component: 2150 - total flux cleaned = -0.00116878 Jy ! Component: 2200 - total flux cleaned = -0.00118731 Jy ! Component: 2250 - total flux cleaned = -0.00122387 Jy ! Component: 2300 - total flux cleaned = -0.00122383 Jy ! Component: 2350 - total flux cleaned = -0.00124166 Jy ! Component: 2400 - total flux cleaned = -0.00124161 Jy ! Component: 2450 - total flux cleaned = -0.00125049 Jy ! Component: 2500 - total flux cleaned = -0.00126777 Jy ! Component: 2550 - total flux cleaned = -0.00125063 Jy ! Component: 2600 - total flux cleaned = -0.00126765 Jy ! Component: 2650 - total flux cleaned = -0.00125923 Jy ! Component: 2700 - total flux cleaned = -0.00128422 Jy ! Component: 2750 - total flux cleaned = -0.00128424 Jy ! Component: 2800 - total flux cleaned = -0.00126778 Jy ! Component: 2850 - total flux cleaned = -0.00125983 Jy ! Component: 2900 - total flux cleaned = -0.00129211 Jy ! Component: 2950 - total flux cleaned = -0.00126808 Jy ! Component: 3000 - total flux cleaned = -0.00126816 Jy ! Component: 3050 - total flux cleaned = -0.00126031 Jy ! Component: 3100 - total flux cleaned = -0.00127586 Jy ! Component: 3150 - total flux cleaned = -0.00126819 Jy ! Component: 3200 - total flux cleaned = -0.00128361 Jy ! Component: 3250 - total flux cleaned = -0.00129127 Jy ! Component: 3300 - total flux cleaned = -0.00129113 Jy ! Component: 3350 - total flux cleaned = -0.0012761 Jy ! Component: 3400 - total flux cleaned = -0.00129098 Jy ! Component: 3450 - total flux cleaned = -0.00130577 Jy ! Component: 3500 - total flux cleaned = -0.00130578 Jy ! Component: 3550 - total flux cleaned = -0.00129849 Jy ! Component: 3600 - total flux cleaned = -0.00132741 Jy ! Component: 3650 - total flux cleaned = -0.00133463 Jy ! Component: 3700 - total flux cleaned = -0.00134174 Jy ! Component: 3750 - total flux cleaned = -0.0013347 Jy ! Component: 3800 - total flux cleaned = -0.00132063 Jy ! Component: 3850 - total flux cleaned = -0.00129273 Jy ! Component: 3900 - total flux cleaned = -0.00130662 Jy ! Component: 3950 - total flux cleaned = -0.00128589 Jy ! Component: 4000 - total flux cleaned = -0.0012721 Jy ! Component: 4050 - total flux cleaned = -0.00122443 Jy ! Total flux subtracted in 4096 components = -0.00125156 Jy ! Clean residual min=-0.000421 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.061422 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 436 components and 0.061422 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0601+3838_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.904 x 4.402 at -31.56 degrees (North through East) ! Clean map min=-0.0010365 max=0.048009 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0601+3838_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0480086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120609 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.75367 0.75367 1.50734 3.01468 6.02936 12.0587 24.1174 48.2349 96.4698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 398.052 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0601+3838_C_uvs.log closed on Thu Nov 28 23:30:28 2013