! Started logfile: /d2/scr/pima/bp171a4_uvs/J1019-2219_C_uvs.log on Wed Jan 29 04:17:05 2014 obs /d2/scr/pima/bp171a4_uvs/J1019-2219_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1019-2219_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1019-2219 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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/bp171a4_uvs/J1019-2219_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. ! ! 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=1.003532Jy sigma=36.161363 ! Fit after self-cal, rms=0.888210Jy sigma=31.835786 ! 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=1.275 mas, bmaj=3.584 mas, bpa=-3.033 degrees ! Estimated noise=0.778856 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 = 0.0768642 Jy ! Component: 100 - total flux cleaned = 0.112174 Jy ! Total flux subtracted in 100 components = 0.112174 Jy ! Clean residual min=-0.007791 max=0.017390 Jy/beam ! Clean residual mean=-0.000007 rms=0.002921 Jy/beam ! Combined flux in latest and established models = 0.112174 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.112174 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=0.061462Jy sigma=2.130393 ! Fit after self-cal, rms=0.061410Jy sigma=2.128767 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207803 Jy ! Component: 100 - total flux cleaned = 0.0339993 Jy ! Total flux subtracted in 100 components = 0.0339993 Jy ! Clean residual min=-0.006350 max=0.011399 Jy/beam ! Clean residual mean=0.000005 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.146173 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.146173 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=0.048028Jy sigma=1.576530 ! Fit after self-cal, rms=0.048025Jy sigma=1.576138 ! 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=1.553 mas, bmaj=4.195 mas, bpa=-2.589 degrees ! Estimated noise=0.614912 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 = 0.0164296 Jy ! Component: 100 - total flux cleaned = 0.0250897 Jy ! Component: 150 - total flux cleaned = 0.0297573 Jy ! Component: 200 - total flux cleaned = 0.032288 Jy ! Total flux subtracted in 200 components = 0.032288 Jy ! Clean residual min=-0.007485 max=0.010816 Jy/beam ! Clean residual mean=0.000024 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.178461 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.178462 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=0.042208Jy sigma=1.350447 ! Fit after self-cal, rms=0.042201Jy sigma=1.349963 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 4.195 at -2.589 degrees (North through East) ! Clean map min=-0.0072256 max=0.099333 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 2. ! 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 3. ! 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. ! 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.042201Jy sigma=1.349963 ! Fit after self-cal, rms=0.042201Jy sigma=1.349963 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=4.195 mas, bpa=-2.589 degrees ! Estimated noise=0.614912 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 = 0.00118634 Jy ! Component: 100 - total flux cleaned = 0.0014144 Jy ! Component: 150 - total flux cleaned = 0.00157992 Jy ! Component: 200 - total flux cleaned = 0.00165845 Jy ! Total flux subtracted in 200 components = 0.00165845 Jy ! Clean residual min=-0.007590 max=0.010819 Jy/beam ! Clean residual mean=0.000025 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 0.18012 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.18012 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=0.042068Jy sigma=1.347128 ! Fit after self-cal, rms=0.042061Jy sigma=1.346833 ! 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=0.042061Jy sigma=1.346833 ! Fit after self-cal, rms=0.042061Jy sigma=1.346833 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=4.195 mas, bpa=-2.589 degrees ! Estimated noise=0.614912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149914 Jy ! Component: 100 - total flux cleaned = 0.000225347 Jy ! Component: 150 - total flux cleaned = 0.000297857 Jy ! Component: 200 - total flux cleaned = 0.000368295 Jy ! Total flux subtracted in 200 components = 0.000368295 Jy ! Clean residual min=-0.007586 max=0.010826 Jy/beam ! Clean residual mean=0.000025 rms=0.002686 Jy/beam ! Combined flux in latest and established models = 0.180488 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.180488 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=0.041981Jy sigma=1.344695 ! Fit after self-cal, rms=0.041976Jy sigma=1.344460 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 = 9.87546e-05 Jy ! Component: 100 - total flux cleaned = 0.000168617 Jy ! Component: 150 - total flux cleaned = 0.000169049 Jy ! Component: 200 - total flux cleaned = 0.000236447 Jy ! Total flux subtracted in 200 components = 0.000236447 Jy ! Clean residual min=-0.007569 max=0.010833 Jy/beam ! Clean residual mean=0.000025 rms=0.002681 Jy/beam ! Combined flux in latest and established models = 0.180725 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.180725 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=0.041905Jy sigma=1.342673 ! Fit after self-cal, rms=0.041900Jy sigma=1.342449 ! 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=0.041900Jy sigma=1.342449 ! Fit after self-cal, rms=0.041900Jy sigma=1.342449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=4.195 mas, bpa=-2.589 degrees ! Estimated noise=0.614912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.42573e-05 Jy ! Component: 100 - total flux cleaned = 0.000100353 Jy ! Component: 150 - total flux cleaned = 0.000165965 Jy ! Component: 200 - total flux cleaned = 0.000195995 Jy ! Total flux subtracted in 200 components = 0.000195995 Jy ! Clean residual min=-0.007548 max=0.010838 Jy/beam ! Clean residual mean=0.000025 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 0.180921 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.180921 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=0.041835Jy sigma=1.340837 ! Fit after self-cal, rms=0.041830Jy sigma=1.340617 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.03697e-05 Jy ! Component: 100 - total flux cleaned = 0.000102209 Jy ! Component: 150 - total flux cleaned = 0.000133388 Jy ! Component: 200 - total flux cleaned = 0.00016478 Jy ! Total flux subtracted in 200 components = 0.00016478 Jy ! Clean residual min=-0.007528 max=0.010837 Jy/beam ! Clean residual mean=0.000025 rms=0.002672 Jy/beam ! Combined flux in latest and established models = 0.181085 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.181085 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=0.041768Jy sigma=1.339106 ! Fit after self-cal, rms=0.041763Jy sigma=1.338898 ! 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=0.041763Jy sigma=1.338898 ! Fit after self-cal, rms=0.041763Jy sigma=1.338898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.83 mas, bmaj=9.2 mas, bpa=3.231 degrees ! Estimated noise=0.764102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591352 Jy ! Component: 100 - total flux cleaned = 0.00737776 Jy ! Component: 150 - total flux cleaned = 0.00761535 Jy ! Component: 200 - total flux cleaned = 0.00776718 Jy ! Total flux subtracted in 200 components = 0.00776718 Jy ! Clean residual min=-0.012655 max=0.018742 Jy/beam ! Clean residual mean=0.000053 rms=0.004798 Jy/beam ! Combined flux in latest and established models = 0.188853 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 82 components and 0.188853 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=0.041852Jy sigma=1.352312 ! Fit after self-cal, rms=0.041822Jy sigma=1.351253 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 = 0.00038603 Jy ! Component: 100 - total flux cleaned = 0.000461912 Jy ! Component: 150 - total flux cleaned = 0.000602061 Jy ! Component: 200 - total flux cleaned = 0.000739115 Jy ! Total flux subtracted in 200 components = 0.000739115 Jy ! Clean residual min=-0.012638 max=0.018712 Jy/beam ! Clean residual mean=0.000053 rms=0.004782 Jy/beam ! Combined flux in latest and established models = 0.189592 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.189592 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=0.041931Jy sigma=1.356463 ! Fit after self-cal, rms=0.041887Jy sigma=1.354786 ! 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=1.553 mas, bmaj=4.195 mas, bpa=-2.589 degrees ! Estimated noise=0.614912 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 4.195 at -2.589 degrees (North through East) ! Clean map min=-0.0075751 max=0.092105 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=1.275 mas, bmaj=3.584 mas, bpa=-3.033 degrees ! Estimated noise=0.778856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0769073 Jy ! Component: 100 - total flux cleaned = 0.112335 Jy ! Component: 150 - total flux cleaned = 0.133162 Jy ! Component: 200 - total flux cleaned = 0.146383 Jy ! Total flux subtracted in 200 components = 0.146383 Jy ! Clean residual min=-0.006537 max=0.010747 Jy/beam ! Clean residual mean=0.000006 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.146383 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.146383 Jy ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=4.195 mas, bpa=-2.589 degrees ! Estimated noise=0.614912 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) ! Added new window around map position (1.8, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183447 Jy ! Component: 100 - total flux cleaned = 0.0292987 Jy ! Component: 150 - total flux cleaned = 0.0363025 Jy ! Component: 200 - total flux cleaned = 0.041042 Jy ! Total flux subtracted in 200 components = 0.041042 Jy ! Clean residual min=-0.007080 max=0.010739 Jy/beam ! Clean residual mean=0.000025 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.187425 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 100 components and 0.187425 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=3.83 mas, bmaj=9.2 mas, bpa=3.231 degrees ! Estimated noise=0.764102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648393 Jy ! Component: 100 - total flux cleaned = 0.00933339 Jy ! Component: 150 - total flux cleaned = 0.00985068 Jy ! Component: 200 - total flux cleaned = 0.0102456 Jy ! Total flux subtracted in 200 components = 0.0102456 Jy ! Clean residual min=-0.011677 max=0.019118 Jy/beam ! Clean residual mean=0.000055 rms=0.004709 Jy/beam ! Combined flux in latest and established models = 0.197671 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 = 0.000368523 Jy ! Component: 100 - total flux cleaned = 0.000708956 Jy ! Component: 150 - total flux cleaned = 0.00102855 Jy ! Component: 200 - total flux cleaned = 0.00132566 Jy ! Total flux subtracted in 200 components = 0.00132566 Jy ! Clean residual min=-0.011512 max=0.019053 Jy/beam ! Clean residual mean=0.000055 rms=0.004698 Jy/beam ! Combined flux in latest and established models = 0.198996 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.198996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=4.195 mas, bpa=-2.589 degrees ! Estimated noise=0.614912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000812166 Jy ! Component: 100 - total flux cleaned = -0.00073635 Jy ! Component: 150 - total flux cleaned = -0.000922408 Jy ! Component: 200 - total flux cleaned = -0.000812062 Jy ! Total flux subtracted in 200 components = -0.000812062 Jy ! Clean residual min=-0.006713 max=0.010573 Jy/beam ! Clean residual mean=0.000027 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 0.198184 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.198184 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=0.038461Jy sigma=1.245077 ! Fit after self-cal, rms=0.038280Jy sigma=1.235143 wmodel /d2/scr/pima/bp171a4_uvs/J1019-2219_C_map.mod ! Writing 122 model components to file: /d2/scr/pima/bp171a4_uvs/J1019-2219_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1019-2219_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1019-2219_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1019-2219_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a4_uvs/J1019-2219_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 = 0.00450649 Jy ! Component: 100 - total flux cleaned = 0.00843554 Jy ! Component: 150 - total flux cleaned = 0.0119781 Jy ! Component: 200 - total flux cleaned = 0.0151969 Jy ! Component: 250 - total flux cleaned = 0.0181507 Jy ! Component: 300 - total flux cleaned = 0.0206707 Jy ! Component: 350 - total flux cleaned = 0.0226131 Jy ! Component: 400 - total flux cleaned = 0.0244464 Jy ! Component: 450 - total flux cleaned = 0.0262786 Jy ! Component: 500 - total flux cleaned = 0.027941 Jy ! Component: 550 - total flux cleaned = 0.0295391 Jy ! Component: 600 - total flux cleaned = 0.0309185 Jy ! Component: 650 - total flux cleaned = 0.0321733 Jy ! Component: 700 - total flux cleaned = 0.0332399 Jy ! Component: 750 - total flux cleaned = 0.0344219 Jy ! Component: 800 - total flux cleaned = 0.0353533 Jy ! Component: 850 - total flux cleaned = 0.0363303 Jy ! Component: 900 - total flux cleaned = 0.0372137 Jy ! Component: 950 - total flux cleaned = 0.0381423 Jy ! Component: 1000 - total flux cleaned = 0.03892 Jy ! Component: 1050 - total flux cleaned = 0.0398683 Jy ! Component: 1100 - total flux cleaned = 0.0407314 Jy ! Component: 1150 - total flux cleaned = 0.0416973 Jy ! Component: 1200 - total flux cleaned = 0.042463 Jy ! Component: 1250 - total flux cleaned = 0.0433287 Jy ! Component: 1300 - total flux cleaned = 0.0440627 Jy ! Component: 1350 - total flux cleaned = 0.0447255 Jy ! Component: 1400 - total flux cleaned = 0.0453205 Jy ! Component: 1450 - total flux cleaned = 0.0458527 Jy ! Component: 1500 - total flux cleaned = 0.0463736 Jy ! Component: 1550 - total flux cleaned = 0.0469866 Jy ! Component: 1600 - total flux cleaned = 0.0475377 Jy ! Component: 1650 - total flux cleaned = 0.0479815 Jy ! Component: 1700 - total flux cleaned = 0.0485618 Jy ! Component: 1750 - total flux cleaned = 0.0489885 Jy ! Component: 1800 - total flux cleaned = 0.0495015 Jy ! Component: 1850 - total flux cleaned = 0.0498229 Jy ! Component: 1900 - total flux cleaned = 0.0502735 Jy ! Component: 1950 - total flux cleaned = 0.0506282 Jy ! Component: 2000 - total flux cleaned = 0.0510205 Jy ! Component: 2050 - total flux cleaned = 0.0513635 Jy ! Component: 2100 - total flux cleaned = 0.051786 Jy ! Component: 2150 - total flux cleaned = 0.0521183 Jy ! Component: 2200 - total flux cleaned = 0.0522828 Jy ! Component: 2250 - total flux cleaned = 0.0526859 Jy ! Component: 2300 - total flux cleaned = 0.0529634 Jy ! Component: 2350 - total flux cleaned = 0.0532371 Jy ! Component: 2400 - total flux cleaned = 0.0534679 Jy ! Component: 2450 - total flux cleaned = 0.0536585 Jy ! Component: 2500 - total flux cleaned = 0.0539195 Jy ! Component: 2550 - total flux cleaned = 0.05414 Jy ! Component: 2600 - total flux cleaned = 0.0542844 Jy ! Component: 2650 - total flux cleaned = 0.0543562 Jy ! Component: 2700 - total flux cleaned = 0.0544624 Jy ! Component: 2750 - total flux cleaned = 0.0545316 Jy ! Component: 2800 - total flux cleaned = 0.0545664 Jy ! Component: 2850 - total flux cleaned = 0.0547017 Jy ! Component: 2900 - total flux cleaned = 0.0548018 Jy ! Component: 2950 - total flux cleaned = 0.0548007 Jy ! Component: 3000 - total flux cleaned = 0.0547675 Jy ! Component: 3050 - total flux cleaned = 0.0547678 Jy ! Component: 3100 - total flux cleaned = 0.0548309 Jy ! Component: 3150 - total flux cleaned = 0.0548622 Jy ! Component: 3200 - total flux cleaned = 0.0548629 Jy ! Component: 3250 - total flux cleaned = 0.0548325 Jy ! Component: 3300 - total flux cleaned = 0.054923 Jy ! Component: 3350 - total flux cleaned = 0.0548637 Jy ! Component: 3400 - total flux cleaned = 0.0548935 Jy ! Component: 3450 - total flux cleaned = 0.0548935 Jy ! Component: 3500 - total flux cleaned = 0.0548931 Jy ! Component: 3550 - total flux cleaned = 0.0548649 Jy ! Component: 3600 - total flux cleaned = 0.0550046 Jy ! Component: 3650 - total flux cleaned = 0.0550319 Jy ! Component: 3700 - total flux cleaned = 0.055032 Jy ! Component: 3750 - total flux cleaned = 0.0549785 Jy ! Component: 3800 - total flux cleaned = 0.054952 Jy ! Component: 3850 - total flux cleaned = 0.0550578 Jy ! Component: 3900 - total flux cleaned = 0.055136 Jy ! Component: 3950 - total flux cleaned = 0.0551102 Jy ! Component: 4000 - total flux cleaned = 0.0552126 Jy ! Component: 4050 - total flux cleaned = 0.0551108 Jy ! Total flux subtracted in 4096 components = 0.0550102 Jy ! Clean residual min=-0.001315 max=0.001329 Jy/beam ! Clean residual mean=0.000006 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.253195 Jy keep ! Adding 632 model components to the UV plane model. ! The established model now contains 754 components and 0.253195 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1019-2219_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 4.195 at -2.589 degrees (North through East) ! Clean map min=-0.0030455 max=0.093254 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1019-2219_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0932536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000566737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.82321 1.82321 3.64643 7.29285 14.5857 29.1714 58.3428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 164.544 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1019-2219_C_uvs.log closed on Wed Jan 29 04:17:16 2014