! Started logfile: /d2/scr/pima/bp177e_uvs/J1807-3202_C_uvs.log on Sat Mar 22 18:55:59 2014 obs /d2/scr/pima/bp177e_uvs/J1807-3202_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1807-3202_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.635714 visibilities/baseline/integration-bin. ! Found source: J1807-3202 ! ! 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 712 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/bp177e_uvs/J1807-3202_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001056Jy sigma=35.303513 ! Fit after self-cal, rms=0.979950Jy sigma=34.644059 ! 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=1.861 mas, bmaj=18.78 mas, bpa=20.71 degrees ! Estimated noise=1.16588 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 = 0.014863 Jy ! Component: 100 - total flux cleaned = 0.0182946 Jy ! Total flux subtracted in 100 components = 0.0182946 Jy ! Clean residual min=-0.003060 max=0.002796 Jy/beam ! Clean residual mean=-0.000005 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0182946 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0182946 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=0.026238Jy sigma=0.627089 ! Fit after self-cal, rms=0.024682Jy sigma=0.546066 ! 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=3.295 mas, bmaj=19.26 mas, bpa=18.59 degrees ! Estimated noise=0.793483 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 = 0.0027977 Jy ! Component: 100 - total flux cleaned = 0.00395964 Jy ! Component: 150 - total flux cleaned = 0.0046162 Jy ! Component: 200 - total flux cleaned = 0.00488 Jy ! Total flux subtracted in 200 components = 0.00488 Jy ! Clean residual min=-0.001565 max=0.001431 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0231746 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0231746 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=0.024222Jy sigma=0.533494 ! Fit after self-cal, rms=0.024230Jy sigma=0.533315 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.295 x 19.26 at 18.59 degrees (North through East) ! Clean map min=-0.0015093 max=0.021133 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* 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* 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* 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 1.00* FD 1.00* KP 1.00* LA 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* 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* 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* 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.024230Jy sigma=0.533315 ! Fit after self-cal, rms=0.024230Jy sigma=0.533315 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=19.26 mas, bpa=18.59 degrees ! Estimated noise=0.793483 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 = 0.00030542 Jy ! Component: 100 - total flux cleaned = 0.000470034 Jy ! Component: 150 - total flux cleaned = 0.000548734 Jy ! Component: 200 - total flux cleaned = 0.000576409 Jy ! Total flux subtracted in 200 components = 0.000576409 Jy ! Clean residual min=-0.001542 max=0.001445 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.023751 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.023751 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=0.024189Jy sigma=0.532589 ! Fit after self-cal, rms=0.024195Jy sigma=0.532523 ! 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=0.024195Jy sigma=0.532523 ! Fit after self-cal, rms=0.024195Jy sigma=0.532523 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=19.26 mas, bpa=18.59 degrees ! Estimated noise=0.793483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.3972e-05 Jy ! Component: 100 - total flux cleaned = 0.000108743 Jy ! Component: 150 - total flux cleaned = 0.000119606 Jy ! Component: 200 - total flux cleaned = 0.000150051 Jy ! Total flux subtracted in 200 components = 0.000150051 Jy ! Clean residual min=-0.001519 max=0.001460 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0239011 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0239011 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=0.024174Jy sigma=0.532229 ! Fit after self-cal, rms=0.024177Jy sigma=0.532195 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 = 7.49959e-05 Jy ! Component: 100 - total flux cleaned = 8.49116e-05 Jy ! Component: 150 - total flux cleaned = 0.000102173 Jy ! Component: 200 - total flux cleaned = 0.000118532 Jy ! Total flux subtracted in 200 components = 0.000118532 Jy ! Clean residual min=-0.001498 max=0.001473 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0240196 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0240196 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=0.024162Jy sigma=0.532063 ! Fit after self-cal, rms=0.024165Jy sigma=0.532041 ! 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=0.024165Jy sigma=0.532041 ! Fit after self-cal, rms=0.024165Jy sigma=0.532041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=19.26 mas, bpa=18.59 degrees ! Estimated noise=0.793483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.76519e-05 Jy ! Component: 100 - total flux cleaned = 6.01996e-05 Jy ! Component: 150 - total flux cleaned = 6.72596e-05 Jy ! Component: 200 - total flux cleaned = 7.36229e-05 Jy ! Total flux subtracted in 200 components = 7.36229e-05 Jy ! Clean residual min=-0.001483 max=0.001489 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0240932 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0240932 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=0.024156Jy sigma=0.531938 ! Fit after self-cal, rms=0.024158Jy sigma=0.531925 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 = 4.89356e-05 Jy ! Component: 100 - total flux cleaned = 4.22664e-05 Jy ! Component: 150 - total flux cleaned = 4.8247e-05 Jy ! Component: 200 - total flux cleaned = 4.24064e-05 Jy ! Total flux subtracted in 200 components = 4.24064e-05 Jy ! Clean residual min=-0.001464 max=0.001498 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0241356 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0241356 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=0.024152Jy sigma=0.531843 ! Fit after self-cal, rms=0.024153Jy sigma=0.531836 ! 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=0.024153Jy sigma=0.531836 ! Fit after self-cal, rms=0.024153Jy sigma=0.531836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.085 mas, bmaj=22.25 mas, bpa=11.51 degrees ! Estimated noise=0.811987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.71687e-05 Jy ! Component: 100 - total flux cleaned = -5.93392e-05 Jy ! Component: 150 - total flux cleaned = -8.24931e-05 Jy ! Component: 200 - total flux cleaned = -9.90209e-05 Jy ! Total flux subtracted in 200 components = -9.90209e-05 Jy ! Clean residual min=-0.001276 max=0.001273 Jy/beam ! Clean residual mean=0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0240366 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0240366 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=0.024146Jy sigma=0.531824 ! Fit after self-cal, rms=0.024148Jy sigma=0.531816 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 = -1.77528e-05 Jy ! Component: 100 - total flux cleaned = -3.3918e-05 Jy ! Component: 150 - total flux cleaned = -3.38052e-05 Jy ! Component: 200 - total flux cleaned = -3.90051e-05 Jy ! Total flux subtracted in 200 components = -3.90051e-05 Jy ! Clean residual min=-0.001277 max=0.001275 Jy/beam ! Clean residual mean=0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0239976 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.0239976 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=0.024143Jy sigma=0.531807 ! Fit after self-cal, rms=0.024144Jy sigma=0.531803 ! 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=3.295 mas, bmaj=19.26 mas, bpa=18.59 degrees ! Estimated noise=0.793483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.295 x 19.26 at 18.59 degrees (North through East) ! Clean map min=-0.0013795 max=0.02081 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=1.861 mas, bmaj=18.78 mas, bpa=20.71 degrees ! Estimated noise=1.16588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168621 Jy ! Component: 100 - total flux cleaned = 0.0207631 Jy ! Component: 150 - total flux cleaned = 0.0225333 Jy ! Component: 200 - total flux cleaned = 0.0237155 Jy ! Total flux subtracted in 200 components = 0.0237155 Jy ! Clean residual min=-0.002490 max=0.002217 Jy/beam ! Clean residual mean=-0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0237155 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0237155 Jy ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=19.26 mas, bpa=18.59 degrees ! Estimated noise=0.793483 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 = 9.07398e-06 Jy ! Component: 100 - total flux cleaned = 0.000124127 Jy ! Component: 150 - total flux cleaned = 0.000184932 Jy ! Component: 200 - total flux cleaned = 0.000238832 Jy ! Total flux subtracted in 200 components = 0.000238832 Jy ! Clean residual min=-0.001602 max=0.001494 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0239543 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0239543 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=6.085 mas, bmaj=22.25 mas, bpa=11.51 degrees ! Estimated noise=0.811987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.20483e-05 Jy ! Component: 100 - total flux cleaned = 9.26109e-05 Jy ! Component: 150 - total flux cleaned = 6.83337e-05 Jy ! Component: 200 - total flux cleaned = 5.78609e-05 Jy ! Total flux subtracted in 200 components = 5.78609e-05 Jy ! Clean residual min=-0.001326 max=0.001284 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0240122 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 = -2.01757e-05 Jy ! Component: 100 - total flux cleaned = -3.85484e-05 Jy ! Component: 150 - total flux cleaned = -5.55727e-05 Jy ! Component: 200 - total flux cleaned = -6.35215e-05 Jy ! Total flux subtracted in 200 components = -6.35215e-05 Jy ! Clean residual min=-0.001272 max=0.001275 Jy/beam ! Clean residual mean=0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0239487 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.0239487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=19.26 mas, bpa=18.59 degrees ! Estimated noise=0.793483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.68238e-05 Jy ! Component: 100 - total flux cleaned = 7.35164e-05 Jy ! Component: 150 - total flux cleaned = 8.99576e-05 Jy ! Component: 200 - total flux cleaned = 0.000120118 Jy ! Total flux subtracted in 200 components = 0.000120118 Jy ! Clean residual min=-0.001495 max=0.001502 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0240688 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.0240688 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=0.024153Jy sigma=0.532000 ! Fit after self-cal, rms=0.024152Jy sigma=0.531970 wmodel /d2/scr/pima/bp177e_uvs/J1807-3202_C_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp177e_uvs/J1807-3202_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1807-3202_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1807-3202_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1807-3202_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1807-3202_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 = 5.37308e-05 Jy ! Component: 100 - total flux cleaned = 0.000190568 Jy ! Component: 150 - total flux cleaned = 0.000444519 Jy ! Component: 200 - total flux cleaned = 0.000700209 Jy ! Component: 250 - total flux cleaned = 0.000848938 Jy ! Component: 300 - total flux cleaned = 0.000972272 Jy ! Component: 350 - total flux cleaned = 0.00100574 Jy ! Component: 400 - total flux cleaned = 0.000956794 Jy ! Component: 450 - total flux cleaned = 0.000863536 Jy ! Component: 500 - total flux cleaned = 0.000788883 Jy ! Component: 550 - total flux cleaned = 0.000687617 Jy ! Component: 600 - total flux cleaned = 0.000645387 Jy ! Component: 650 - total flux cleaned = 0.000631457 Jy ! Component: 700 - total flux cleaned = 0.00060491 Jy ! Component: 750 - total flux cleaned = 0.000579688 Jy ! Component: 800 - total flux cleaned = 0.000554967 Jy ! Component: 850 - total flux cleaned = 0.000554929 Jy ! Component: 900 - total flux cleaned = 0.000519465 Jy ! Component: 950 - total flux cleaned = 0.000542713 Jy ! Component: 1000 - total flux cleaned = 0.000599572 Jy ! Component: 1050 - total flux cleaned = 0.000688729 Jy ! Component: 1100 - total flux cleaned = 0.00078736 Jy ! Component: 1150 - total flux cleaned = 0.000884369 Jy ! Component: 1200 - total flux cleaned = 0.000948123 Jy ! Component: 1250 - total flux cleaned = 0.0010423 Jy ! Component: 1300 - total flux cleaned = 0.00110411 Jy ! Component: 1350 - total flux cleaned = 0.00114486 Jy ! Component: 1400 - total flux cleaned = 0.00120499 Jy ! Component: 1450 - total flux cleaned = 0.00127417 Jy ! Component: 1500 - total flux cleaned = 0.00132295 Jy ! Component: 1550 - total flux cleaned = 0.00139048 Jy ! Component: 1600 - total flux cleaned = 0.00143808 Jy ! Component: 1650 - total flux cleaned = 0.0014945 Jy ! Component: 1700 - total flux cleaned = 0.0015596 Jy ! Component: 1750 - total flux cleaned = 0.0016332 Jy ! Component: 1800 - total flux cleaned = 0.00168787 Jy ! Component: 1850 - total flux cleaned = 0.00175093 Jy ! Component: 1900 - total flux cleaned = 0.0018045 Jy ! Component: 1950 - total flux cleaned = 0.00185769 Jy ! Component: 2000 - total flux cleaned = 0.00191034 Jy ! Component: 2050 - total flux cleaned = 0.00193636 Jy ! Component: 2100 - total flux cleaned = 0.0019622 Jy ! Component: 2150 - total flux cleaned = 0.00202216 Jy ! Component: 2200 - total flux cleaned = 0.00203068 Jy ! Component: 2250 - total flux cleaned = 0.00205604 Jy ! Component: 2300 - total flux cleaned = 0.00207284 Jy ! Component: 2350 - total flux cleaned = 0.00208951 Jy ! Component: 2400 - total flux cleaned = 0.00208953 Jy ! Component: 2450 - total flux cleaned = 0.00211433 Jy ! Component: 2500 - total flux cleaned = 0.00213074 Jy ! Component: 2550 - total flux cleaned = 0.00216351 Jy ! Component: 2600 - total flux cleaned = 0.00216352 Jy ! Component: 2650 - total flux cleaned = 0.00220419 Jy ! Component: 2700 - total flux cleaned = 0.00222042 Jy ! Component: 2750 - total flux cleaned = 0.00225278 Jy ! Component: 2800 - total flux cleaned = 0.00230115 Jy ! Component: 2850 - total flux cleaned = 0.00232528 Jy ! Component: 2900 - total flux cleaned = 0.00234937 Jy ! Component: 2950 - total flux cleaned = 0.00239738 Jy ! Component: 3000 - total flux cleaned = 0.00245325 Jy ! Component: 3050 - total flux cleaned = 0.0024931 Jy ! Component: 3100 - total flux cleaned = 0.0025408 Jy ! Component: 3150 - total flux cleaned = 0.0025567 Jy ! Component: 3200 - total flux cleaned = 0.00259638 Jy ! Component: 3250 - total flux cleaned = 0.00262811 Jy ! Component: 3300 - total flux cleaned = 0.00262809 Jy ! Component: 3350 - total flux cleaned = 0.00264398 Jy ! Component: 3400 - total flux cleaned = 0.00267573 Jy ! Component: 3450 - total flux cleaned = 0.00268371 Jy ! Component: 3500 - total flux cleaned = 0.00269964 Jy ! Component: 3550 - total flux cleaned = 0.00271553 Jy ! Component: 3600 - total flux cleaned = 0.00273148 Jy ! Component: 3650 - total flux cleaned = 0.00275542 Jy ! Component: 3700 - total flux cleaned = 0.00279539 Jy ! Component: 3750 - total flux cleaned = 0.00281937 Jy ! Component: 3800 - total flux cleaned = 0.00283539 Jy ! Component: 3850 - total flux cleaned = 0.00286756 Jy ! Component: 3900 - total flux cleaned = 0.00289173 Jy ! Component: 3950 - total flux cleaned = 0.00289979 Jy ! Component: 4000 - total flux cleaned = 0.00294029 Jy ! Component: 4050 - total flux cleaned = 0.00297274 Jy ! Total flux subtracted in 4096 components = 0.00300535 Jy ! Clean residual min=-0.000433 max=0.000425 Jy/beam ! Clean residual mean=-0.000006 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0270741 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 326 components and 0.0270741 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1807-3202_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.295 x 19.26 at 18.59 degrees (North through East) ! Clean map min=-0.0010835 max=0.021118 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1807-3202_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0211183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172915 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.45638 2.45638 4.91276 9.82553 19.6511 39.3021 78.6042 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 122.13 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1807-3202_C_uvs.log closed on Sat Mar 22 18:56:05 2014