! Started logfile: /d2/scr/pima/bp171aa_uvs/J0905+4128_C_uvs.log on Thu Nov 28 23:32:57 2013 obs /d2/scr/pima/bp171aa_uvs/J0905+4128_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0905+4128_C_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.44152 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0905+4128 ! ! 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 2416 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/J0905+4128_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993401Jy sigma=0.701933 ! Fit after self-cal, rms=0.978391Jy sigma=0.691370 ! 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=3.876 mas, bmaj=6.421 mas, bpa=64.48 degrees ! Estimated noise=30.1282 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 = 0.0159119 Jy ! Component: 100 - total flux cleaned = 0.0203487 Jy ! Total flux subtracted in 100 components = 0.0203487 Jy ! Clean residual min=-0.002908 max=0.003015 Jy/beam ! Clean residual mean=-0.000007 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.0203487 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0203487 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=0.026591Jy sigma=0.018590 ! Fit after self-cal, rms=0.026391Jy sigma=0.018447 ! 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=4.514 mas, bmaj=6.361 mas, bpa=64.4 degrees ! Estimated noise=21.6538 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 = 0.00409065 Jy ! Component: 100 - total flux cleaned = 0.00683259 Jy ! Component: 150 - total flux cleaned = 0.00887869 Jy ! Component: 200 - total flux cleaned = 0.0104252 Jy ! Total flux subtracted in 200 components = 0.0104252 Jy ! Clean residual min=-0.002772 max=0.002777 Jy/beam ! Clean residual mean=-0.000012 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0307739 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 92 components and 0.0307739 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=0.025598Jy sigma=0.017882 ! Fit after self-cal, rms=0.025561Jy sigma=0.017853 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.514 x 6.361 at 64.4 degrees (North through East) ! Clean map min=-0.0026124 max=0.021775 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.11 HN 1.00* KP 0.85 ! LA 1.08 NL 1.07 OV 1.08 PT 0.93 ! 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.025561Jy sigma=0.017853 ! Fit after self-cal, rms=0.025722Jy sigma=0.017839 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.527 mas, bmaj=6.372 mas, bpa=64.49 degrees ! Estimated noise=21.7627 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 = 0.00138432 Jy ! Component: 100 - total flux cleaned = 0.00239292 Jy ! Component: 150 - total flux cleaned = 0.00315567 Jy ! Component: 200 - total flux cleaned = 0.00373391 Jy ! Total flux subtracted in 200 components = 0.00373391 Jy ! Clean residual min=-0.002532 max=0.002803 Jy/beam ! Clean residual mean=-0.000012 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.0345078 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.0345078 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=0.025623Jy sigma=0.017767 ! Fit after self-cal, rms=0.025627Jy sigma=0.017760 ! 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=0.025627Jy sigma=0.017760 ! Fit after self-cal, rms=0.025695Jy sigma=0.017756 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.522 mas, bmaj=6.359 mas, bpa=64.57 degrees ! Estimated noise=21.8275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671467 Jy ! Component: 100 - total flux cleaned = 0.00113534 Jy ! Component: 150 - total flux cleaned = 0.00148331 Jy ! Component: 200 - total flux cleaned = 0.00159827 Jy ! Total flux subtracted in 200 components = 0.00159827 Jy ! Clean residual min=-0.002492 max=0.002851 Jy/beam ! Clean residual mean=-0.000012 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0361061 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.0361061 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=0.025673Jy sigma=0.017740 ! Fit after self-cal, rms=0.025672Jy sigma=0.017738 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 = 0.000227006 Jy ! Component: 100 - total flux cleaned = 0.000226972 Jy ! Component: 150 - total flux cleaned = 0.000248081 Jy ! Component: 200 - total flux cleaned = 0.00026781 Jy ! Total flux subtracted in 200 components = 0.00026781 Jy ! Clean residual min=-0.002486 max=0.002843 Jy/beam ! Clean residual mean=-0.000012 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0363739 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 109 components and 0.0363739 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=0.025664Jy sigma=0.017732 ! Fit after self-cal, rms=0.025663Jy sigma=0.017731 ! 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=0.025663Jy sigma=0.017731 ! Fit after self-cal, rms=0.026057Jy sigma=0.017714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.516 mas, bmaj=6.383 mas, bpa=64.55 degrees ! Estimated noise=22.2033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259709 Jy ! Component: 100 - total flux cleaned = 0.000373779 Jy ! Component: 150 - total flux cleaned = 0.000473748 Jy ! Component: 200 - total flux cleaned = 0.000537494 Jy ! Total flux subtracted in 200 components = 0.000537494 Jy ! Clean residual min=-0.002374 max=0.002832 Jy/beam ! Clean residual mean=-0.000012 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0369114 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.0369114 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=0.026048Jy sigma=0.017708 ! Fit after self-cal, rms=0.026049Jy sigma=0.017706 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 = 0.000153148 Jy ! Component: 100 - total flux cleaned = 0.000144076 Jy ! Component: 150 - total flux cleaned = 0.000126246 Jy ! Component: 200 - total flux cleaned = 0.000134532 Jy ! Total flux subtracted in 200 components = 0.000134532 Jy ! Clean residual min=-0.002316 max=0.002858 Jy/beam ! Clean residual mean=-0.000012 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0370459 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.0370459 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=0.026043Jy sigma=0.017702 ! Fit after self-cal, rms=0.026042Jy sigma=0.017701 ! 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=0.026042Jy sigma=0.017701 ! Fit after self-cal, rms=0.026095Jy sigma=0.017701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.204 mas, bmaj=6.67 mas, bpa=64.96 degrees ! Estimated noise=22.8014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238715 Jy ! Component: 100 - total flux cleaned = 0.000274096 Jy ! Component: 150 - total flux cleaned = 0.000285378 Jy ! Component: 200 - total flux cleaned = 0.000285262 Jy ! Total flux subtracted in 200 components = 0.000285262 Jy ! Clean residual min=-0.002634 max=0.003357 Jy/beam ! Clean residual mean=-0.000015 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0373312 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.0373312 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=0.026089Jy sigma=0.017697 ! Fit after self-cal, rms=0.026088Jy sigma=0.017696 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 = -2.97618e-06 Jy ! Component: 100 - total flux cleaned = 7.14245e-06 Jy ! Component: 150 - total flux cleaned = 1.65665e-05 Jy ! Component: 200 - total flux cleaned = 2.5264e-05 Jy ! Total flux subtracted in 200 components = 2.5264e-05 Jy ! Clean residual min=-0.002642 max=0.003409 Jy/beam ! Clean residual mean=-0.000015 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0373564 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.0373564 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=0.026083Jy sigma=0.017693 ! Fit after self-cal, rms=0.026082Jy sigma=0.017692 ! 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=4.514 mas, bmaj=6.382 mas, bpa=64.55 degrees ! Estimated noise=22.2521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.514 x 6.382 at 64.55 degrees (North through East) ! Clean map min=-0.0022587 max=0.021752 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=3.871 mas, bmaj=6.478 mas, bpa=64.36 degrees ! Estimated noise=30.9524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165519 Jy ! Component: 100 - total flux cleaned = 0.0213673 Jy ! Component: 150 - total flux cleaned = 0.0244484 Jy ! Component: 200 - total flux cleaned = 0.0267242 Jy ! Total flux subtracted in 200 components = 0.0267242 Jy ! Clean residual min=-0.002934 max=0.002371 Jy/beam ! Clean residual mean=-0.000007 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0267242 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0267242 Jy ! Inverting map and beam ! Estimated beam: bmin=4.514 mas, bmaj=6.382 mas, bpa=64.55 degrees ! Estimated noise=22.2521 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 = 0.0027805 Jy ! Component: 100 - total flux cleaned = 0.00480464 Jy ! Component: 150 - total flux cleaned = 0.00632929 Jy ! Component: 200 - total flux cleaned = 0.00748346 Jy ! Total flux subtracted in 200 components = 0.00748346 Jy ! Clean residual min=-0.002577 max=0.002828 Jy/beam ! Clean residual mean=-0.000011 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0342076 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 85 components and 0.0342076 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=5.204 mas, bmaj=6.67 mas, bpa=64.96 degrees ! Estimated noise=22.8014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011285 Jy ! Component: 100 - total flux cleaned = 0.00189721 Jy ! Component: 150 - total flux cleaned = 0.00240773 Jy ! Component: 200 - total flux cleaned = 0.00258139 Jy ! Total flux subtracted in 200 components = 0.00258139 Jy ! Clean residual min=-0.002841 max=0.003337 Jy/beam ! Clean residual mean=-0.000015 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.036789 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 = 6.20428e-05 Jy ! Component: 100 - total flux cleaned = 9.12001e-05 Jy ! Component: 150 - total flux cleaned = 0.000133561 Jy ! Component: 200 - total flux cleaned = 0.000161062 Jy ! Total flux subtracted in 200 components = 0.000161062 Jy ! Clean residual min=-0.002772 max=0.003309 Jy/beam ! Clean residual mean=-0.000015 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.0369501 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.0369501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.514 mas, bmaj=6.382 mas, bpa=64.55 degrees ! Estimated noise=22.2521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30578e-06 Jy ! Component: 100 - total flux cleaned = -3.03569e-05 Jy ! Component: 150 - total flux cleaned = -4.21695e-05 Jy ! Component: 200 - total flux cleaned = -3.10447e-05 Jy ! Total flux subtracted in 200 components = -3.10447e-05 Jy ! Clean residual min=-0.002387 max=0.002872 Jy/beam ! Clean residual mean=-0.000012 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.036919 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.036919 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=0.026105Jy sigma=0.017709 ! Fit after self-cal, rms=0.026101Jy sigma=0.017708 wmodel /d2/scr/pima/bp171aa_uvs/J0905+4128_C_map.mod ! Writing 112 model components to file: /d2/scr/pima/bp171aa_uvs/J0905+4128_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0905+4128_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0905+4128_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0905+4128_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J0905+4128_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 = 0.000959541 Jy ! Component: 100 - total flux cleaned = 0.00103704 Jy ! Component: 150 - total flux cleaned = 0.00115109 Jy ! Component: 200 - total flux cleaned = 0.000985451 Jy ! Component: 250 - total flux cleaned = 0.0006755 Jy ! Component: 300 - total flux cleaned = 0.000387691 Jy ! Component: 350 - total flux cleaned = 9.18715e-05 Jy ! Component: 400 - total flux cleaned = -0.000161884 Jy ! Component: 450 - total flux cleaned = -0.000449524 Jy ! Component: 500 - total flux cleaned = -0.000766181 Jy ! Component: 550 - total flux cleaned = -0.00104433 Jy ! Component: 600 - total flux cleaned = -0.00124884 Jy ! Component: 650 - total flux cleaned = -0.00146249 Jy ! Component: 700 - total flux cleaned = -0.00164795 Jy ! Component: 750 - total flux cleaned = -0.00177185 Jy ! Component: 800 - total flux cleaned = -0.00190746 Jy ! Component: 850 - total flux cleaned = -0.00198909 Jy ! Component: 900 - total flux cleaned = -0.00206732 Jy ! Component: 950 - total flux cleaned = -0.00208204 Jy ! Component: 1000 - total flux cleaned = -0.00209586 Jy ! Component: 1050 - total flux cleaned = -0.00211021 Jy ! Component: 1100 - total flux cleaned = -0.00215226 Jy ! Component: 1150 - total flux cleaned = -0.00216582 Jy ! Component: 1200 - total flux cleaned = -0.0021528 Jy ! Component: 1250 - total flux cleaned = -0.0021659 Jy ! Component: 1300 - total flux cleaned = -0.00216601 Jy ! Component: 1350 - total flux cleaned = -0.00221598 Jy ! Component: 1400 - total flux cleaned = -0.00226511 Jy ! Component: 1450 - total flux cleaned = -0.00230147 Jy ! Component: 1500 - total flux cleaned = -0.00238494 Jy ! Component: 1550 - total flux cleaned = -0.00240854 Jy ! Component: 1600 - total flux cleaned = -0.00244347 Jy ! Component: 1650 - total flux cleaned = -0.00246637 Jy ! Component: 1700 - total flux cleaned = -0.00246629 Jy ! Component: 1750 - total flux cleaned = -0.0024437 Jy ! Component: 1800 - total flux cleaned = -0.00242156 Jy ! Component: 1850 - total flux cleaned = -0.00245456 Jy ! Component: 1900 - total flux cleaned = -0.0024436 Jy ! Component: 1950 - total flux cleaned = -0.00245444 Jy ! Component: 2000 - total flux cleaned = -0.00244371 Jy ! Component: 2050 - total flux cleaned = -0.00245437 Jy ! Component: 2100 - total flux cleaned = -0.00245438 Jy ! Component: 2150 - total flux cleaned = -0.00246477 Jy ! Component: 2200 - total flux cleaned = -0.00246481 Jy ! Component: 2250 - total flux cleaned = -0.00248552 Jy ! Component: 2300 - total flux cleaned = -0.00251626 Jy ! Component: 2350 - total flux cleaned = -0.00250606 Jy ! Component: 2400 - total flux cleaned = -0.00251625 Jy ! Component: 2450 - total flux cleaned = -0.0025264 Jy ! Component: 2500 - total flux cleaned = -0.00254651 Jy ! Component: 2550 - total flux cleaned = -0.00254649 Jy ! Component: 2600 - total flux cleaned = -0.00255649 Jy ! Component: 2650 - total flux cleaned = -0.00256653 Jy ! Component: 2700 - total flux cleaned = -0.00258648 Jy ! Component: 2750 - total flux cleaned = -0.00258653 Jy ! Component: 2800 - total flux cleaned = -0.00262608 Jy ! Component: 2850 - total flux cleaned = -0.00264582 Jy ! Component: 2900 - total flux cleaned = -0.00269514 Jy ! Component: 2950 - total flux cleaned = -0.00272466 Jy ! Component: 3000 - total flux cleaned = -0.00277388 Jy ! Component: 3050 - total flux cleaned = -0.00280342 Jy ! Component: 3100 - total flux cleaned = -0.00284282 Jy ! Component: 3150 - total flux cleaned = -0.00286261 Jy ! Component: 3200 - total flux cleaned = -0.00289225 Jy ! Component: 3250 - total flux cleaned = -0.00293186 Jy ! Component: 3300 - total flux cleaned = -0.00295166 Jy ! Component: 3350 - total flux cleaned = -0.00296166 Jy ! Component: 3400 - total flux cleaned = -0.00299153 Jy ! Component: 3450 - total flux cleaned = -0.00298154 Jy ! Component: 3500 - total flux cleaned = -0.00301157 Jy ! Component: 3550 - total flux cleaned = -0.00301158 Jy ! Component: 3600 - total flux cleaned = -0.00303162 Jy ! Component: 3650 - total flux cleaned = -0.00306183 Jy ! Component: 3700 - total flux cleaned = -0.00308212 Jy ! Component: 3750 - total flux cleaned = -0.0030822 Jy ! Component: 3800 - total flux cleaned = -0.00309232 Jy ! Component: 3850 - total flux cleaned = -0.00313319 Jy ! Component: 3900 - total flux cleaned = -0.0031538 Jy ! Component: 3950 - total flux cleaned = -0.00318466 Jy ! Component: 4000 - total flux cleaned = -0.00320539 Jy ! Component: 4050 - total flux cleaned = -0.00322612 Jy ! Total flux subtracted in 4096 components = -0.00323658 Jy ! Clean residual min=-0.000625 max=0.000608 Jy/beam ! Clean residual mean=-0.000004 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0336825 Jy keep ! Adding 427 model components to the UV plane model. ! The established model now contains 539 components and 0.0336825 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0905+4128_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.514 x 6.382 at 64.55 degrees (North through East) ! Clean map min=-0.0018233 max=0.022057 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0905+4128_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0220574 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.79654 2.79654 5.59307 11.1861 22.3723 44.7446 89.4892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 107.275 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0905+4128_C_uvs.log closed on Thu Nov 28 23:33:03 2013