! Started logfile: /scr/pima/gc030_uvs/J0824+4057_X_uvs.log on Fri Apr 22 08:44:50 2016 obs /scr/pima/gc030_uvs/J0824+4057_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0824+4057_X_uva.fits ! AN table 1: 350 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.539683 visibilities/baseline/integration-bin. ! Found source: J0824+4057 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 54400 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0824+4057_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 934 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 934 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 934 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 934 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 934 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 934 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007243Jy sigma=17.194740 ! Fit after self-cal, rms=0.956714Jy sigma=16.473798 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4325 mas, bmaj=1.039 mas, bpa=-19.59 degrees ! Estimated noise=0.567604 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 = 0.0369364 Jy ! Component: 100 - total flux cleaned = 0.0454894 Jy ! Total flux subtracted in 100 components = 0.0454894 Jy ! Clean residual min=-0.003776 max=0.004071 Jy/beam ! Clean residual mean=-0.000000 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.0454894 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0454894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096880Jy sigma=0.707607 ! Fit after self-cal, rms=0.096209Jy sigma=0.699820 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4886 mas, bmaj=1.113 mas, bpa=-17.75 degrees ! Estimated noise=0.256669 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 (-0.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537535 Jy ! Component: 100 - total flux cleaned = 0.00835109 Jy ! Component: 150 - total flux cleaned = 0.00930442 Jy ! Component: 200 - total flux cleaned = 0.00970372 Jy ! Total flux subtracted in 200 components = 0.00970372 Jy ! Clean residual min=-0.003104 max=0.002951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0551931 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0551931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.095751Jy sigma=0.692029 ! Fit after self-cal, rms=0.095595Jy sigma=0.691074 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4886 x 1.113 at -17.75 degrees (North through East) ! Clean map min=-0.002446 max=0.048905 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 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.095595Jy sigma=0.691074 ! Fit after self-cal, rms=0.096362Jy sigma=0.693821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4837 mas, bmaj=1.126 mas, bpa=-17.55 degrees ! Estimated noise=0.25953 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 = 0.0011407 Jy ! Component: 100 - total flux cleaned = 0.00101761 Jy ! Component: 150 - total flux cleaned = 0.00101801 Jy ! Component: 200 - total flux cleaned = 0.00106349 Jy ! Total flux subtracted in 200 components = 0.00106349 Jy ! Clean residual min=-0.002658 max=0.002443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0562566 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0562566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096263Jy sigma=0.692341 ! Fit after self-cal, rms=0.096259Jy sigma=0.692092 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096259Jy sigma=0.692092 ! Fit after self-cal, rms=0.096770Jy sigma=0.690673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4817 mas, bmaj=1.128 mas, bpa=-17.63 degrees ! Estimated noise=0.261414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115193 Jy ! Component: 100 - total flux cleaned = 0.00138154 Jy ! Component: 150 - total flux cleaned = 0.0015858 Jy ! Component: 200 - total flux cleaned = 0.00177093 Jy ! Total flux subtracted in 200 components = 0.00177093 Jy ! Clean residual min=-0.002306 max=0.002098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0580275 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0580275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096715Jy sigma=0.689924 ! Fit after self-cal, rms=0.096742Jy sigma=0.689739 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 = 0.000140334 Jy ! Component: 100 - total flux cleaned = 0.000139407 Jy ! Component: 150 - total flux cleaned = 0.000233778 Jy ! Component: 200 - total flux cleaned = 0.00029082 Jy ! Total flux subtracted in 200 components = 0.00029082 Jy ! Clean residual min=-0.002312 max=0.001999 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0583183 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0583183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096709Jy sigma=0.689356 ! Fit after self-cal, rms=0.096710Jy sigma=0.689286 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096710Jy sigma=0.689286 ! Fit after self-cal, rms=0.097996Jy sigma=0.688904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.481 mas, bmaj=1.127 mas, bpa=-17.67 degrees ! Estimated noise=0.263422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594035 Jy ! Component: 100 - total flux cleaned = 0.000718033 Jy ! Component: 150 - total flux cleaned = 0.000881414 Jy ! Component: 200 - total flux cleaned = 0.000930539 Jy ! Total flux subtracted in 200 components = 0.000930539 Jy ! Clean residual min=-0.002132 max=0.001992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0592489 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0592489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097975Jy sigma=0.688583 ! Fit after self-cal, rms=0.097986Jy sigma=0.688532 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 = -2.73428e-05 Jy ! Component: 100 - total flux cleaned = -5.21994e-05 Jy ! Component: 150 - total flux cleaned = -7.52538e-05 Jy ! Component: 200 - total flux cleaned = -7.58058e-05 Jy ! Total flux subtracted in 200 components = -7.58058e-05 Jy ! Clean residual min=-0.002103 max=0.001961 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0591731 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0591731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097973Jy sigma=0.688318 ! Fit after self-cal, rms=0.097976Jy sigma=0.688293 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097976Jy sigma=0.688293 ! Fit after self-cal, rms=0.098279Jy sigma=0.688050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=2.388 mas, bpa=6.568 degrees ! Estimated noise=0.729597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224216 Jy ! Component: 100 - total flux cleaned = 0.00294129 Jy ! Component: 150 - total flux cleaned = 0.00309341 Jy ! Component: 200 - total flux cleaned = 0.0031767 Jy ! Total flux subtracted in 200 components = 0.0031767 Jy ! Clean residual min=-0.003959 max=0.003684 Jy/beam ! Clean residual mean=-0.000014 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0623498 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0623498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098292Jy sigma=0.688921 ! Fit after self-cal, rms=0.098281Jy sigma=0.688706 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 = 0.000603743 Jy ! Component: 100 - total flux cleaned = 0.000681858 Jy ! Component: 150 - total flux cleaned = 0.000778509 Jy ! Component: 200 - total flux cleaned = 0.000847104 Jy ! Total flux subtracted in 200 components = 0.000847104 Jy ! Clean residual min=-0.003983 max=0.003702 Jy/beam ! Clean residual mean=-0.000013 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.0631969 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0631969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098290Jy sigma=0.689260 ! Fit after self-cal, rms=0.098280Jy sigma=0.689190 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.481 mas, bmaj=1.126 mas, bpa=-17.69 degrees ! Estimated noise=0.264149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.481 x 1.126 at -17.69 degrees (North through East) ! Clean map min=-0.0047524 max=0.050232 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4286 mas, bmaj=1.047 mas, bpa=-19.41 degrees ! Estimated noise=0.584729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370589 Jy ! Component: 100 - total flux cleaned = 0.0462489 Jy ! Component: 150 - total flux cleaned = 0.0511752 Jy ! Component: 200 - total flux cleaned = 0.0533163 Jy ! Total flux subtracted in 200 components = 0.0533163 Jy ! Clean residual min=-0.003339 max=0.003182 Jy/beam ! Clean residual mean=-0.000000 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0533163 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0533163 Jy ! Inverting map and beam ! Estimated beam: bmin=0.481 mas, bmaj=1.126 mas, bpa=-17.69 degrees ! Estimated noise=0.264149 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 = 0.00294187 Jy ! Component: 100 - total flux cleaned = 0.00377563 Jy ! Component: 150 - total flux cleaned = 0.00403477 Jy ! Component: 200 - total flux cleaned = 0.00441382 Jy ! Total flux subtracted in 200 components = 0.00441382 Jy ! Clean residual min=-0.002475 max=0.002202 Jy/beam ! Clean residual mean=0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0577301 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0577301 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=2.388 mas, bpa=6.568 degrees ! Estimated noise=0.729597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367022 Jy ! Component: 100 - total flux cleaned = 0.00501029 Jy ! Component: 150 - total flux cleaned = 0.0053105 Jy ! Component: 200 - total flux cleaned = 0.00542819 Jy ! Total flux subtracted in 200 components = 0.00542819 Jy ! Clean residual min=-0.003967 max=0.003718 Jy/beam ! Clean residual mean=-0.000012 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0631583 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 = 0.000108962 Jy ! Component: 100 - total flux cleaned = 0.000210625 Jy ! Component: 150 - total flux cleaned = 0.000328891 Jy ! Component: 200 - total flux cleaned = 0.000416458 Jy ! Total flux subtracted in 200 components = 0.000416458 Jy ! Clean residual min=-0.003948 max=0.003739 Jy/beam ! Clean residual mean=-0.000012 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0635748 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0635748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.481 mas, bmaj=1.126 mas, bpa=-17.69 degrees ! Estimated noise=0.264149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164069 Jy ! Component: 100 - total flux cleaned = -0.00143041 Jy ! Component: 150 - total flux cleaned = -0.00147949 Jy ! Component: 200 - total flux cleaned = -0.00166637 Jy ! Total flux subtracted in 200 components = -0.00166637 Jy ! Clean residual min=-0.002235 max=0.002215 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0619084 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0619084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098299Jy sigma=0.689465 ! Fit after self-cal, rms=0.098278Jy sigma=0.688987 wmodel /scr/pima/gc030_uvs/J0824+4057_X_map.mod ! Writing 30 model components to file: /scr/pima/gc030_uvs/J0824+4057_X_map.mod wobs /scr/pima/gc030_uvs/J0824+4057_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0824+4057_X_uvs.fits wwins /scr/pima/gc030_uvs/J0824+4057_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0824+4057_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011593 Jy ! Component: 100 - total flux cleaned = -0.000400826 Jy ! Component: 150 - total flux cleaned = -0.000400133 Jy ! Component: 200 - total flux cleaned = -0.00046477 Jy ! Component: 250 - total flux cleaned = -0.000557056 Jy ! Component: 300 - total flux cleaned = -0.000436128 Jy ! Component: 350 - total flux cleaned = -0.000377489 Jy ! Component: 400 - total flux cleaned = -0.000264447 Jy ! Component: 450 - total flux cleaned = -0.000154643 Jy ! Component: 500 - total flux cleaned = -4.72433e-05 Jy ! Component: 550 - total flux cleaned = 0.00013606 Jy ! Component: 600 - total flux cleaned = 0.000187617 Jy ! Component: 650 - total flux cleaned = 0.000313913 Jy ! Component: 700 - total flux cleaned = 0.000436615 Jy ! Component: 750 - total flux cleaned = 0.000604984 Jy ! Component: 800 - total flux cleaned = 0.000722216 Jy ! Component: 850 - total flux cleaned = 0.000791117 Jy ! Component: 900 - total flux cleaned = 0.00090366 Jy ! Component: 950 - total flux cleaned = 0.00101352 Jy ! Component: 1000 - total flux cleaned = 0.00112177 Jy ! Component: 1050 - total flux cleaned = 0.00127046 Jy ! Component: 1100 - total flux cleaned = 0.00137482 Jy ! Component: 1150 - total flux cleaned = 0.00149735 Jy ! Component: 1200 - total flux cleaned = 0.00161768 Jy ! Component: 1250 - total flux cleaned = 0.00173559 Jy ! Component: 1300 - total flux cleaned = 0.00187052 Jy ! Component: 1350 - total flux cleaned = 0.00194651 Jy ! Component: 1400 - total flux cleaned = 0.00209499 Jy ! Component: 1450 - total flux cleaned = 0.00214978 Jy ! Component: 1500 - total flux cleaned = 0.00222149 Jy ! Component: 1550 - total flux cleaned = 0.0022739 Jy ! Component: 1600 - total flux cleaned = 0.00230864 Jy ! Component: 1650 - total flux cleaned = 0.00237656 Jy ! Component: 1700 - total flux cleaned = 0.00244336 Jy ! Component: 1750 - total flux cleaned = 0.0024762 Jy ! Component: 1800 - total flux cleaned = 0.00249271 Jy ! Component: 1850 - total flux cleaned = 0.00250869 Jy ! Component: 1900 - total flux cleaned = 0.00254027 Jy ! Component: 1950 - total flux cleaned = 0.00255609 Jy ! Component: 2000 - total flux cleaned = 0.00260159 Jy ! Component: 2050 - total flux cleaned = 0.0026315 Jy ! Component: 2100 - total flux cleaned = 0.00264596 Jy ! Component: 2150 - total flux cleaned = 0.00268941 Jy ! Component: 2200 - total flux cleaned = 0.00270368 Jy ! Component: 2250 - total flux cleaned = 0.00270369 Jy ! Component: 2300 - total flux cleaned = 0.00275936 Jy ! Component: 2350 - total flux cleaned = 0.00275901 Jy ! Component: 2400 - total flux cleaned = 0.00278628 Jy ! Component: 2450 - total flux cleaned = 0.002813 Jy ! Component: 2500 - total flux cleaned = 0.00286598 Jy ! Component: 2550 - total flux cleaned = 0.00289224 Jy ! Component: 2600 - total flux cleaned = 0.00291792 Jy ! Component: 2650 - total flux cleaned = 0.00291798 Jy ! Component: 2700 - total flux cleaned = 0.00293051 Jy ! Component: 2750 - total flux cleaned = 0.00293056 Jy ! Component: 2800 - total flux cleaned = 0.00294285 Jy ! Component: 2850 - total flux cleaned = 0.00297944 Jy ! Component: 2900 - total flux cleaned = 0.00295567 Jy ! Component: 2950 - total flux cleaned = 0.00297935 Jy ! Component: 3000 - total flux cleaned = 0.00299117 Jy ! Component: 3050 - total flux cleaned = 0.00301426 Jy ! Component: 3100 - total flux cleaned = 0.00303691 Jy ! Component: 3150 - total flux cleaned = 0.00304818 Jy ! Component: 3200 - total flux cleaned = 0.00307057 Jy ! Component: 3250 - total flux cleaned = 0.00309245 Jy ! Component: 3300 - total flux cleaned = 0.00307076 Jy ! Component: 3350 - total flux cleaned = 0.00307057 Jy ! Component: 3400 - total flux cleaned = 0.00308121 Jy ! Component: 3450 - total flux cleaned = 0.00306028 Jy ! Component: 3500 - total flux cleaned = 0.0031228 Jy ! Component: 3550 - total flux cleaned = 0.0030917 Jy ! Component: 3600 - total flux cleaned = 0.00312231 Jy ! Component: 3650 - total flux cleaned = 0.00310198 Jy ! Component: 3700 - total flux cleaned = 0.00312201 Jy ! Component: 3750 - total flux cleaned = 0.00311235 Jy ! Component: 3800 - total flux cleaned = 0.00314203 Jy ! Component: 3850 - total flux cleaned = 0.00319061 Jy ! Component: 3900 - total flux cleaned = 0.00318108 Jy ! Component: 3950 - total flux cleaned = 0.00321926 Jy ! Component: 4000 - total flux cleaned = 0.00326643 Jy ! Component: 4050 - total flux cleaned = 0.00327592 Jy ! Total flux subtracted in 4096 components = 0.00326676 Jy ! Clean residual min=-0.000630 max=0.000512 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0651752 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 339 components and 0.0651752 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0824+4057_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.481 x 1.126 at -17.69 degrees (North through East) ! Clean map min=-0.0043041 max=0.049534 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0824+4057_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0495338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.924616 0.924616 1.84923 3.69846 7.39693 14.7939 29.5877 59.1754 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.458 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0824+4057_X_uvs.log closed on Fri Apr 22 08:44:55 2016