! Started logfile: /scr/pima/bp192a1_uvs/J0408-1639_X_uvs.log on Wed Sep 16 13:30:49 2015 obs /scr/pima/bp192a1_uvs/J0408-1639_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0408-1639_X_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.428571 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0408-1639 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1368 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0408-1639_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002184Jy sigma=20.596145 ! Fit after self-cal, rms=0.964637Jy sigma=19.933746 ! 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=3.58 mas, bmaj=11.32 mas, bpa=13.58 degrees ! Estimated noise=1.38938 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247194 Jy ! Component: 100 - total flux cleaned = 0.0262609 Jy ! Total flux subtracted in 100 components = 0.0262609 Jy ! Clean residual min=-0.004179 max=0.004293 Jy/beam ! Clean residual mean=-0.000030 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.0262609 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0262609 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=0.034504Jy sigma=0.672756 ! Fit after self-cal, rms=0.033141Jy sigma=0.644770 ! 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=4.228 mas, bmaj=11.82 mas, bpa=14.01 degrees ! Estimated noise=1.0617 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 = 0.000611616 Jy ! Component: 100 - total flux cleaned = 0.000901869 Jy ! Component: 150 - total flux cleaned = 0.000398739 Jy ! Component: 200 - total flux cleaned = 0.000654628 Jy ! Total flux subtracted in 200 components = 0.000654628 Jy ! Clean residual min=-0.003934 max=0.003945 Jy/beam ! Clean residual mean=-0.000036 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.0269155 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 107 components and 0.0269155 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=0.029200Jy sigma=0.576235 ! Fit after self-cal, rms=0.028820Jy sigma=0.569701 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.228 x 11.82 at 14.01 degrees (North through East) ! Clean map min=-0.0077733 max=0.027652 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 0.89 LA 0.85 ! NL 1.00* OV 1.01 PT 0.91 ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Fit before self-cal, rms=0.028820Jy sigma=0.569701 ! Fit after self-cal, rms=0.028333Jy sigma=0.567078 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.263 mas, bmaj=11.78 mas, bpa=13.81 degrees ! Estimated noise=1.04065 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 = -0.000734905 Jy ! Component: 100 - total flux cleaned = -0.000593555 Jy ! Component: 150 - total flux cleaned = -0.00169104 Jy ! Component: 200 - total flux cleaned = -0.0029548 Jy ! Total flux subtracted in 200 components = -0.0029548 Jy ! Clean residual min=-0.001109 max=0.001089 Jy/beam ! Clean residual mean=-0.000016 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0239607 Jy ! Performing phase self-cal ! Adding 111 model components to the UV plane model. ! The established model now contains 218 components and 0.0239607 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=0.027648Jy sigma=0.554128 ! Fit after self-cal, rms=0.027491Jy sigma=0.552678 ! 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=0.027491Jy sigma=0.552678 ! Fit after self-cal, rms=0.027196Jy sigma=0.548166 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.268 mas, bmaj=11.87 mas, bpa=13.87 degrees ! Estimated noise=1.04518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409465 Jy ! Component: 100 - total flux cleaned = -0.00047732 Jy ! Component: 150 - total flux cleaned = -0.00072632 Jy ! Component: 200 - total flux cleaned = -0.00084101 Jy ! Total flux subtracted in 200 components = -0.00084101 Jy ! Clean residual min=-0.000459 max=0.000452 Jy/beam ! Clean residual mean=-0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0231197 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 294 components and 0.0231197 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=0.027093Jy sigma=0.546076 ! Fit after self-cal, rms=0.027064Jy sigma=0.545519 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 = -0.000316643 Jy ! Component: 100 - total flux cleaned = -0.000364592 Jy ! Component: 150 - total flux cleaned = -0.000342454 Jy ! Component: 200 - total flux cleaned = -0.000407735 Jy ! Total flux subtracted in 200 components = -0.000407735 Jy ! Clean residual min=-0.000355 max=0.000361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.022712 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 360 components and 0.022712 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=0.027026Jy sigma=0.544632 ! Fit after self-cal, rms=0.027003Jy sigma=0.544496 ! 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=0.027003Jy sigma=0.544496 ! Fit after self-cal, rms=0.027140Jy sigma=0.543334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.247 mas, bmaj=11.93 mas, bpa=14.02 degrees ! Estimated noise=1.05477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000537704 Jy ! Component: 100 - total flux cleaned = -0.000516686 Jy ! Component: 150 - total flux cleaned = -0.000471494 Jy ! Component: 200 - total flux cleaned = -0.000375257 Jy ! Total flux subtracted in 200 components = -0.000375257 Jy ! Clean residual min=-0.000308 max=0.000307 Jy/beam ! Clean residual mean=-0.000002 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0223367 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 412 components and 0.0223367 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=0.027103Jy sigma=0.542545 ! Fit after self-cal, rms=0.027106Jy sigma=0.542235 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 = -4.23186e-05 Jy ! Component: 100 - total flux cleaned = -8.02173e-05 Jy ! Component: 150 - total flux cleaned = -2.98125e-05 Jy ! Component: 200 - total flux cleaned = 1.76991e-05 Jy ! Total flux subtracted in 200 components = 1.76991e-05 Jy ! Clean residual min=-0.000257 max=0.000259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0223544 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 465 components and 0.0223544 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=0.027086Jy sigma=0.541789 ! Fit after self-cal, rms=0.027082Jy sigma=0.541738 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027082Jy sigma=0.541738 ! Fit after self-cal, rms=0.027184Jy sigma=0.539638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.514 mas, bmaj=11.79 mas, bpa=13.52 degrees ! Estimated noise=1.06117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535213 Jy ! Component: 100 - total flux cleaned = 0.0007832 Jy ! Component: 150 - total flux cleaned = 0.000801918 Jy ! Component: 200 - total flux cleaned = 0.000734848 Jy ! Total flux subtracted in 200 components = 0.000734848 Jy ! Clean residual min=-0.000278 max=0.000277 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0230893 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 506 components and 0.0230893 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=0.027163Jy sigma=0.539198 ! Fit after self-cal, rms=0.027188Jy sigma=0.538764 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 = -0.00030402 Jy ! Component: 100 - total flux cleaned = -0.000319379 Jy ! Component: 150 - total flux cleaned = -0.000332301 Jy ! Component: 200 - total flux cleaned = -0.000332106 Jy ! Total flux subtracted in 200 components = -0.000332106 Jy ! Clean residual min=-0.000206 max=0.000204 Jy/beam ! Clean residual mean=-0.000001 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0227572 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 549 components and 0.0227571 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=0.027175Jy sigma=0.538491 ! Fit after self-cal, rms=0.027175Jy sigma=0.538466 ! 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=4.235 mas, bmaj=11.97 mas, bpa=14.23 degrees ! Estimated noise=1.05891 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.235 x 11.97 at 14.23 degrees (North through East) ! Clean map min=-0.0058796 max=0.026453 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=3.589 mas, bmaj=11.51 mas, bpa=13.81 degrees ! Estimated noise=1.39426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228539 Jy ! Component: 100 - total flux cleaned = 0.0224751 Jy ! Component: 150 - total flux cleaned = 0.0224521 Jy ! Component: 200 - total flux cleaned = 0.0233556 Jy ! Total flux subtracted in 200 components = 0.0233556 Jy ! Clean residual min=-0.003606 max=0.003642 Jy/beam ! Clean residual mean=-0.000025 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.0233556 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 84 model components to the UV plane model. ! The established model now contains 84 components and 0.0233556 Jy ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=11.97 mas, bpa=14.23 degrees ! Estimated noise=1.05891 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 = -0.00113914 Jy ! Component: 100 - total flux cleaned = -0.00114669 Jy ! Component: 150 - total flux cleaned = -0.00170793 Jy ! Component: 200 - total flux cleaned = -0.0024197 Jy ! Total flux subtracted in 200 components = -0.0024197 Jy ! Clean residual min=-0.002889 max=0.002867 Jy/beam ! Clean residual mean=-0.000027 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.0209359 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 172 components and 0.0209359 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=4.514 mas, bmaj=11.79 mas, bpa=13.52 degrees ! Estimated noise=1.06117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557689 Jy ! Component: 100 - total flux cleaned = -0.00175864 Jy ! Component: 150 - total flux cleaned = -0.00244691 Jy ! Component: 200 - total flux cleaned = -0.00305511 Jy ! Total flux subtracted in 200 components = -0.00305511 Jy ! Clean residual min=-0.000978 max=0.000989 Jy/beam ! Clean residual mean=-0.000010 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0178808 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 = -0.000293263 Jy ! Component: 100 - total flux cleaned = -0.000292226 Jy ! Component: 150 - total flux cleaned = -0.000169894 Jy ! Component: 200 - total flux cleaned = -4.40758e-05 Jy ! Total flux subtracted in 200 components = -4.40758e-05 Jy ! Clean residual min=-0.001076 max=0.001085 Jy/beam ! Clean residual mean=-0.000010 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0178367 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 306 components and 0.0178367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=11.97 mas, bpa=14.23 degrees ! Estimated noise=1.05891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322657 Jy ! Component: 100 - total flux cleaned = 0.000231672 Jy ! Component: 150 - total flux cleaned = 0.000336061 Jy ! Component: 200 - total flux cleaned = 0.000433067 Jy ! Total flux subtracted in 200 components = 0.000433067 Jy ! Clean residual min=-0.000255 max=0.000256 Jy/beam ! Clean residual mean=0.000001 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0182698 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 375 components and 0.0182698 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=0.027181Jy sigma=0.538495 ! Fit after self-cal, rms=0.027169Jy sigma=0.538393 wmodel /scr/pima/bp192a1_uvs/J0408-1639_X_map.mod ! Writing 375 model components to file: /scr/pima/bp192a1_uvs/J0408-1639_X_map.mod wobs /scr/pima/bp192a1_uvs/J0408-1639_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0408-1639_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0408-1639_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp192a1_uvs/J0408-1639_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.235 x 11.97 at 14.23 degrees (North through East) ! Clean map min=-0.0060425 max=0.023525 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0408-1639_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0235249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.5482e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21763 1.21763 2.43525 4.87051 9.74102 19.482 38.9641 77.9281 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.38 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0408-1639_X_uvs.log closed on Wed Sep 16 13:30:52 2015