! Started logfile: /d2/scr/pima/bp171aa_uvs/J1117+1904_C_uvs.log on Thu Nov 28 23:35:38 2013 obs /d2/scr/pima/bp171aa_uvs/J1117+1904_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1117+1904_C_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859829 visibilities/baseline/integration-bin. ! Found source: J1117+1904 ! ! 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 4024 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/J1117+1904_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002839Jy sigma=0.708776 ! Fit after self-cal, rms=0.981508Jy sigma=0.693706 ! 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=1.276 mas, bmaj=3.635 mas, bpa=3.122 degrees ! Estimated noise=23.0828 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 = 0.0139274 Jy ! Component: 100 - total flux cleaned = 0.017032 Jy ! Total flux subtracted in 100 components = 0.017032 Jy ! Clean residual min=-0.002672 max=0.002583 Jy/beam ! Clean residual mean=-0.000000 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.017032 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.017032 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=0.031209Jy sigma=0.022040 ! Fit after self-cal, rms=0.027301Jy sigma=0.019272 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610989 Jy ! Component: 100 - total flux cleaned = 0.00819967 Jy ! Total flux subtracted in 100 components = 0.00819967 Jy ! Clean residual min=-0.001981 max=0.002031 Jy/beam ! Clean residual mean=-0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0252317 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.0252317 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=0.025776Jy sigma=0.018195 ! Fit after self-cal, rms=0.025770Jy sigma=0.018190 ! 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=1.583 mas, bmaj=4.024 mas, bpa=3.471 degrees ! Estimated noise=15.7718 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 = 0.0017962 Jy ! Component: 100 - total flux cleaned = 0.00267803 Jy ! Component: 150 - total flux cleaned = 0.0030615 Jy ! Component: 200 - total flux cleaned = 0.00316704 Jy ! Total flux subtracted in 200 components = 0.00316704 Jy ! Clean residual min=-0.001481 max=0.001522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0283987 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0283987 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=0.025651Jy sigma=0.018107 ! Fit after self-cal, rms=0.025648Jy sigma=0.018104 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 4.024 at 3.471 degrees (North through East) ! Clean map min=-0.0014257 max=0.025271 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 3 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 2. ! A total of 3 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 3. ! A total of 3 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 3 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 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.96 KP 1.06 ! LA 1.13 MK 1.09 NL 0.98 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 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 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.88 KP 0.97 ! LA 1.03 MK 1.07 NL 1.02 OV 0.94 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.92 KP 0.99 ! LA 1.01 MK 1.16 NL 0.90 OV 0.90 ! PT 1.19 SC 0.96 ! ! ! Fit before self-cal, rms=0.025648Jy sigma=0.018104 ! Fit after self-cal, rms=0.025505Jy sigma=0.018004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=4.026 mas, bpa=3.881 degrees ! Estimated noise=15.8128 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 = 0.000133707 Jy ! Component: 100 - total flux cleaned = 0.000173384 Jy ! Component: 150 - total flux cleaned = 0.000181426 Jy ! Component: 200 - total flux cleaned = 0.000204866 Jy ! Total flux subtracted in 200 components = 0.000204866 Jy ! Clean residual min=-0.001474 max=0.001539 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0286036 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0286036 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=0.025498Jy sigma=0.017999 ! Fit after self-cal, rms=0.025504Jy sigma=0.017997 ! 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=0.025504Jy sigma=0.017997 ! Fit after self-cal, rms=0.025522Jy sigma=0.017996 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.023 mas, bpa=3.938 degrees ! Estimated noise=15.8243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108591 Jy ! Component: 100 - total flux cleaned = 0.000123468 Jy ! Component: 150 - total flux cleaned = 0.000142779 Jy ! Component: 200 - total flux cleaned = 0.00016065 Jy ! Total flux subtracted in 200 components = 0.00016065 Jy ! Clean residual min=-0.001479 max=0.001528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0287642 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0287642 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=0.025519Jy sigma=0.017994 ! Fit after self-cal, rms=0.025519Jy sigma=0.017994 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 (-49.8, -55.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109679 Jy ! Component: 100 - total flux cleaned = 0.00132674 Jy ! Component: 150 - total flux cleaned = 0.00153103 Jy ! Component: 200 - total flux cleaned = 0.00161988 Jy ! Total flux subtracted in 200 components = 0.00161988 Jy ! Clean residual min=-0.001327 max=0.001080 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0303841 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0303841 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=0.025452Jy sigma=0.017946 ! Fit after self-cal, rms=0.025443Jy sigma=0.017940 ! 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=0.025443Jy sigma=0.017940 ! Fit after self-cal, rms=0.025647Jy sigma=0.017900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.002 mas, bpa=4.373 degrees ! Estimated noise=15.9547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231512 Jy ! Component: 100 - total flux cleaned = 0.000401733 Jy ! Component: 150 - total flux cleaned = 0.000497478 Jy ! Component: 200 - total flux cleaned = 0.000571525 Jy ! Total flux subtracted in 200 components = 0.000571525 Jy ! Clean residual min=-0.001230 max=0.001047 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0309556 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.0309556 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=0.025634Jy sigma=0.017890 ! Fit after self-cal, rms=0.025645Jy sigma=0.017887 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 = 6.43442e-05 Jy ! Component: 100 - total flux cleaned = 0.000121074 Jy ! Component: 150 - total flux cleaned = 0.000146293 Jy ! Component: 200 - total flux cleaned = 0.000154043 Jy ! Total flux subtracted in 200 components = 0.000154043 Jy ! Clean residual min=-0.001216 max=0.001064 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0311097 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0311097 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=0.025640Jy sigma=0.017883 ! Fit after self-cal, rms=0.025640Jy sigma=0.017883 ! 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=0.025640Jy sigma=0.017883 ! Fit after self-cal, rms=0.025764Jy sigma=0.017882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=5.368 mas, bpa=-0.8096 degrees ! Estimated noise=21.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430943 Jy ! Component: 100 - total flux cleaned = 0.000539275 Jy ! Component: 150 - total flux cleaned = 0.000560911 Jy ! Component: 200 - total flux cleaned = 0.000589564 Jy ! Total flux subtracted in 200 components = 0.000589564 Jy ! Clean residual min=-0.001307 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0316992 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.0316992 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=0.025763Jy sigma=0.017881 ! Fit after self-cal, rms=0.025762Jy sigma=0.017879 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 = 0.000177123 Jy ! Component: 100 - total flux cleaned = 0.000212082 Jy ! Component: 150 - total flux cleaned = 0.000227149 Jy ! Component: 200 - total flux cleaned = 0.000227217 Jy ! Total flux subtracted in 200 components = 0.000227217 Jy ! Clean residual min=-0.001289 max=0.001251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0319265 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.0319265 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=0.025765Jy sigma=0.017881 ! Fit after self-cal, rms=0.025764Jy sigma=0.017881 ! 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=1.577 mas, bmaj=3.993 mas, bpa=4.557 degrees ! Estimated noise=16.0159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.577 x 3.993 at 4.557 degrees (North through East) ! Clean map min=-0.001172 max=0.025069 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=1.281 mas, bmaj=3.588 mas, bpa=4.089 degrees ! Estimated noise=23.5833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193843 Jy ! Component: 100 - total flux cleaned = 0.0242263 Jy ! Component: 150 - total flux cleaned = 0.0264866 Jy ! Component: 200 - total flux cleaned = 0.027519 Jy ! Total flux subtracted in 200 components = 0.027519 Jy ! Clean residual min=-0.001812 max=0.001788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.027519 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.027519 Jy ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=3.993 mas, bpa=4.557 degrees ! Estimated noise=16.0159 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 = 0.00162514 Jy ! Component: 100 - total flux cleaned = 0.00236357 Jy ! Component: 150 - total flux cleaned = 0.00278525 Jy ! Component: 200 - total flux cleaned = 0.00310195 Jy ! Total flux subtracted in 200 components = 0.00310195 Jy ! Clean residual min=-0.001276 max=0.001124 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.030621 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.030621 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=3.495 mas, bmaj=5.368 mas, bpa=-0.8096 degrees ! Estimated noise=21.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547655 Jy ! Component: 100 - total flux cleaned = 0.000628906 Jy ! Component: 150 - total flux cleaned = 0.000741023 Jy ! Component: 200 - total flux cleaned = 0.000837575 Jy ! Total flux subtracted in 200 components = 0.000837575 Jy ! Clean residual min=-0.001348 max=0.001184 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0314586 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.78722e-05 Jy ! Component: 100 - total flux cleaned = 9.11837e-05 Jy ! Component: 150 - total flux cleaned = 0.000120142 Jy ! Component: 200 - total flux cleaned = 0.000155778 Jy ! Total flux subtracted in 200 components = 0.000155778 Jy ! Clean residual min=-0.001326 max=0.001211 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0316143 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.0316143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=3.993 mas, bpa=4.557 degrees ! Estimated noise=16.0159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224919 Jy ! Component: 100 - total flux cleaned = -0.000169535 Jy ! Component: 150 - total flux cleaned = -0.000157068 Jy ! Component: 200 - total flux cleaned = -0.000156086 Jy ! Total flux subtracted in 200 components = -0.000156086 Jy ! Clean residual min=-0.001198 max=0.001147 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0314583 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0314583 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=0.025772Jy sigma=0.017889 ! Fit after self-cal, rms=0.025770Jy sigma=0.017887 wmodel /d2/scr/pima/bp171aa_uvs/J1117+1904_C_map.mod ! Writing 78 model components to file: /d2/scr/pima/bp171aa_uvs/J1117+1904_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1117+1904_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1117+1904_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1117+1904_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1117+1904_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 = -0.000239853 Jy ! Component: 100 - total flux cleaned = -0.000433865 Jy ! Component: 150 - total flux cleaned = -0.000671552 Jy ! Component: 200 - total flux cleaned = -0.000723374 Jy ! Component: 250 - total flux cleaned = -0.000739871 Jy ! Component: 300 - total flux cleaned = -0.000691146 Jy ! Component: 350 - total flux cleaned = -0.000628777 Jy ! Component: 400 - total flux cleaned = -0.000583427 Jy ! Component: 450 - total flux cleaned = -0.000525043 Jy ! Component: 500 - total flux cleaned = -0.000539439 Jy ! Component: 550 - total flux cleaned = -0.000496945 Jy ! Component: 600 - total flux cleaned = -0.000455984 Jy ! Component: 650 - total flux cleaned = -0.000456194 Jy ! Component: 700 - total flux cleaned = -0.000443296 Jy ! Component: 750 - total flux cleaned = -0.000417917 Jy ! Component: 800 - total flux cleaned = -0.00040532 Jy ! Component: 850 - total flux cleaned = -0.00042986 Jy ! Component: 900 - total flux cleaned = -0.000418131 Jy ! Component: 950 - total flux cleaned = -0.000395009 Jy ! Component: 1000 - total flux cleaned = -0.000395273 Jy ! Component: 1050 - total flux cleaned = -0.000406756 Jy ! Component: 1100 - total flux cleaned = -0.000395257 Jy ! Component: 1150 - total flux cleaned = -0.000350874 Jy ! Component: 1200 - total flux cleaned = -0.000350934 Jy ! Component: 1250 - total flux cleaned = -0.000361617 Jy ! Component: 1300 - total flux cleaned = -0.000329695 Jy ! Component: 1350 - total flux cleaned = -0.000319115 Jy ! Component: 1400 - total flux cleaned = -0.000298361 Jy ! Component: 1450 - total flux cleaned = -0.000287947 Jy ! Component: 1500 - total flux cleaned = -0.000237444 Jy ! Component: 1550 - total flux cleaned = -0.000187615 Jy ! Component: 1600 - total flux cleaned = -0.000138391 Jy ! Component: 1650 - total flux cleaned = -8.00434e-05 Jy ! Component: 1700 - total flux cleaned = -5.12474e-05 Jy ! Component: 1750 - total flux cleaned = -2.26532e-05 Jy ! Component: 1800 - total flux cleaned = 1.51925e-05 Jy ! Component: 1850 - total flux cleaned = 6.19347e-05 Jy ! Component: 1900 - total flux cleaned = 8.96385e-05 Jy ! Component: 1950 - total flux cleaned = 0.000126143 Jy ! Component: 2000 - total flux cleaned = 0.000189655 Jy ! Component: 2050 - total flux cleaned = 0.000225422 Jy ! Component: 2100 - total flux cleaned = 0.000234389 Jy ! Component: 2150 - total flux cleaned = 0.000287331 Jy ! Component: 2200 - total flux cleaned = 0.000304797 Jy ! Component: 2250 - total flux cleaned = 0.000356683 Jy ! Component: 2300 - total flux cleaned = 0.000408056 Jy ! Component: 2350 - total flux cleaned = 0.000424983 Jy ! Component: 2400 - total flux cleaned = 0.000450319 Jy ! Component: 2450 - total flux cleaned = 0.000475461 Jy ! Component: 2500 - total flux cleaned = 0.00051695 Jy ! Component: 2550 - total flux cleaned = 0.000541624 Jy ! Component: 2600 - total flux cleaned = 0.000566078 Jy ! Component: 2650 - total flux cleaned = 0.00058238 Jy ! Component: 2700 - total flux cleaned = 0.000646538 Jy ! Component: 2750 - total flux cleaned = 0.000654492 Jy ! Component: 2800 - total flux cleaned = 0.000701771 Jy ! Component: 2850 - total flux cleaned = 0.000733017 Jy ! Component: 2900 - total flux cleaned = 0.00074082 Jy ! Component: 2950 - total flux cleaned = 0.000748419 Jy ! Component: 3000 - total flux cleaned = 0.000771262 Jy ! Component: 3050 - total flux cleaned = 0.000778796 Jy ! Component: 3100 - total flux cleaned = 0.000838999 Jy ! Component: 3150 - total flux cleaned = 0.000831534 Jy ! Component: 3200 - total flux cleaned = 0.000831594 Jy ! Component: 3250 - total flux cleaned = 0.000838953 Jy ! Component: 3300 - total flux cleaned = 0.000846226 Jy ! Component: 3350 - total flux cleaned = 0.000867977 Jy ! Component: 3400 - total flux cleaned = 0.000875177 Jy ! Component: 3450 - total flux cleaned = 0.000903716 Jy ! Component: 3500 - total flux cleaned = 0.000917768 Jy ! Component: 3550 - total flux cleaned = 0.000917823 Jy ! Component: 3600 - total flux cleaned = 0.000910815 Jy ! Component: 3650 - total flux cleaned = 0.00093859 Jy ! Component: 3700 - total flux cleaned = 0.000959224 Jy ! Component: 3750 - total flux cleaned = 0.000986574 Jy ! Component: 3800 - total flux cleaned = 0.00100699 Jy ! Component: 3850 - total flux cleaned = 0.00102726 Jy ! Component: 3900 - total flux cleaned = 0.00102054 Jy ! Component: 3950 - total flux cleaned = 0.0010406 Jy ! Component: 4000 - total flux cleaned = 0.00107387 Jy ! Component: 4050 - total flux cleaned = 0.00108052 Jy ! Total flux subtracted in 4096 components = 0.00111329 Jy ! Clean residual min=-0.000379 max=0.000455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0325715 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 381 components and 0.0325715 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1117+1904_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.577 x 3.993 at 4.557 degrees (North through East) ! Clean map min=-0.0010512 max=0.025295 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1117+1904_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0252947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011406 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35278 1.35278 2.70556 5.41111 10.8222 21.6445 43.2889 86.5778 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.765 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1117+1904_C_uvs.log closed on Thu Nov 28 23:35:44 2013