! Started logfile: /g0/scr/pima/s4195c_uvs/J0219-1725_X_uvs.log on Tue Dec 31 19:46:25 2013 obs /g0/scr/pima/s4195c_uvs/J0219-1725_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0219-1725_X_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.981203 visibilities/baseline/integration-bin. ! Found source: J0219-1725 ! ! 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 4176 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 /g0/scr/pima/s4195c_uvs/J0219-1725_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. ! ! 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=1.001040Jy sigma=0.878153 ! Fit after self-cal, rms=0.989005Jy sigma=0.860453 ! 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=0.9356 mas, bmaj=3.118 mas, bpa=14.75 degrees ! Estimated noise=26.1509 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 = 0.0110158 Jy ! Component: 100 - total flux cleaned = 0.0136816 Jy ! Total flux subtracted in 100 components = 0.0136816 Jy ! Clean residual min=-0.001926 max=0.001920 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0136816 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0136816 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=0.019711Jy sigma=0.018999 ! Fit after self-cal, rms=0.016816Jy sigma=0.016597 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402314 Jy ! Component: 100 - total flux cleaned = 0.00524072 Jy ! Total flux subtracted in 100 components = 0.00524072 Jy ! Clean residual min=-0.001401 max=0.001379 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0189224 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0189224 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=0.016909Jy sigma=0.014962 ! Fit after self-cal, rms=0.016904Jy sigma=0.014958 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=3.501 mas, bpa=13.22 degrees ! Estimated noise=13.9755 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 = 0.00146044 Jy ! Component: 100 - total flux cleaned = 0.00225674 Jy ! Component: 150 - total flux cleaned = 0.00276391 Jy ! Component: 200 - total flux cleaned = 0.00309982 Jy ! Total flux subtracted in 200 components = 0.00309982 Jy ! Clean residual min=-0.000963 max=0.001501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0220222 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0220222 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=0.017039Jy sigma=0.014629 ! Fit after self-cal, rms=0.017038Jy sigma=0.014622 ! Inverting map ! Added new window around map position (-2.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135843 Jy ! Component: 100 - total flux cleaned = 0.00203826 Jy ! Component: 150 - total flux cleaned = 0.00247518 Jy ! Component: 200 - total flux cleaned = 0.00267855 Jy ! Total flux subtracted in 200 components = 0.00267855 Jy ! Clean residual min=-0.000932 max=0.000878 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0247007 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 74 components and 0.0247007 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=0.016965Jy sigma=0.014484 ! Fit after self-cal, rms=0.016951Jy sigma=0.014460 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 3.501 at 13.22 degrees (North through East) ! Clean map min=-0.0007794 max=0.018486 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* 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 0.98 HN 0.87 KP 0.94 LA 0.88 ! NL 1.04 OV 1.00 PT 0.87 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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 1.00* HN 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* 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* 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 0.86 HN 0.95 KP 0.98 LA 0.88 ! NL 0.92 OV 0.95 PT 0.85 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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=0.016951Jy sigma=0.014460 ! Fit after self-cal, rms=0.016593Jy sigma=0.014354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.512 mas, bpa=13.03 degrees ! Estimated noise=13.4576 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 = -0.000494965 Jy ! Component: 100 - total flux cleaned = -0.000528498 Jy ! Component: 150 - total flux cleaned = -0.000492074 Jy ! Component: 200 - total flux cleaned = -0.00051056 Jy ! Total flux subtracted in 200 components = -0.00051056 Jy ! Clean residual min=-0.000718 max=0.000713 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0241902 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 101 components and 0.0241902 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=0.016415Jy sigma=0.014432 ! Fit after self-cal, rms=0.016424Jy sigma=0.014427 ! 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=0.016424Jy sigma=0.014427 ! Fit after self-cal, rms=0.016423Jy sigma=0.014402 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.523 mas, bpa=13.06 degrees ! Estimated noise=13.3699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013815 Jy ! Component: 100 - total flux cleaned = -0.000169269 Jy ! Component: 150 - total flux cleaned = -0.000186892 Jy ! Component: 200 - total flux cleaned = -0.000194651 Jy ! Total flux subtracted in 200 components = -0.000194651 Jy ! Clean residual min=-0.000712 max=0.000696 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0239955 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.0239955 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=0.016379Jy sigma=0.014419 ! Fit after self-cal, rms=0.016388Jy sigma=0.014416 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 = 3.28418e-05 Jy ! Component: 100 - total flux cleaned = 2.54265e-05 Jy ! Component: 150 - total flux cleaned = 1.88159e-05 Jy ! Component: 200 - total flux cleaned = 2.43392e-05 Jy ! Total flux subtracted in 200 components = 2.43392e-05 Jy ! Clean residual min=-0.000721 max=0.000695 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0240199 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.0240199 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=0.016377Jy sigma=0.014416 ! Fit after self-cal, rms=0.016379Jy sigma=0.014415 ! 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=0.016379Jy sigma=0.014415 ! Fit after self-cal, rms=0.016382Jy sigma=0.014414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.526 mas, bpa=13.09 degrees ! Estimated noise=13.3446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.11089e-06 Jy ! Component: 100 - total flux cleaned = -6.83044e-06 Jy ! Component: 150 - total flux cleaned = -1.38275e-06 Jy ! Component: 200 - total flux cleaned = 8.65018e-06 Jy ! Total flux subtracted in 200 components = 8.65018e-06 Jy ! Clean residual min=-0.000730 max=0.000694 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0240285 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.0240285 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=0.016372Jy sigma=0.014416 ! Fit after self-cal, rms=0.016375Jy sigma=0.014416 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 = 2.43637e-05 Jy ! Component: 100 - total flux cleaned = 3.44445e-05 Jy ! Component: 150 - total flux cleaned = 4.34527e-05 Jy ! Component: 200 - total flux cleaned = 5.21645e-05 Jy ! Total flux subtracted in 200 components = 5.21645e-05 Jy ! Clean residual min=-0.000735 max=0.000690 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0240807 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.0240807 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=0.016373Jy sigma=0.014413 ! Fit after self-cal, rms=0.016373Jy sigma=0.014413 ! 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=0.016373Jy sigma=0.014413 ! Fit after self-cal, rms=0.016374Jy sigma=0.014413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=4.916 mas, bpa=0.8587 degrees ! Estimated noise=15.0895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.49933e-05 Jy ! Component: 100 - total flux cleaned = -3.66487e-05 Jy ! Component: 150 - total flux cleaned = -2.45467e-05 Jy ! Component: 200 - total flux cleaned = -1.07692e-05 Jy ! Total flux subtracted in 200 components = -1.07692e-05 Jy ! Clean residual min=-0.000802 max=0.000678 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0240699 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 0.0240699 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=0.016376Jy sigma=0.014412 ! Fit after self-cal, rms=0.016378Jy sigma=0.014411 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 = -4.71454e-06 Jy ! Component: 100 - total flux cleaned = 1.04953e-05 Jy ! Component: 150 - total flux cleaned = 1.69009e-05 Jy ! Component: 200 - total flux cleaned = 2.56143e-05 Jy ! Total flux subtracted in 200 components = 2.56143e-05 Jy ! Clean residual min=-0.000794 max=0.000672 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0240955 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 0.0240955 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=0.016380Jy sigma=0.014409 ! Fit after self-cal, rms=0.016381Jy sigma=0.014408 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.527 mas, bpa=13.1 degrees ! Estimated noise=13.3362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 3.527 at 13.1 degrees (North through East) ! Clean map min=-0.00071366 max=0.017855 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=0.9425 mas, bmaj=3.132 mas, bpa=14.67 degrees ! Estimated noise=25.2765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136649 Jy ! Component: 100 - total flux cleaned = 0.0168576 Jy ! Component: 150 - total flux cleaned = 0.0184286 Jy ! Component: 200 - total flux cleaned = 0.0195007 Jy ! Total flux subtracted in 200 components = 0.0195007 Jy ! Clean residual min=-0.001426 max=0.001261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0195007 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0195007 Jy ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.527 mas, bpa=13.1 degrees ! Estimated noise=13.3362 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 = 0.00157711 Jy ! Component: 100 - total flux cleaned = 0.00251633 Jy ! Component: 150 - total flux cleaned = 0.00315284 Jy ! Component: 200 - total flux cleaned = 0.00354427 Jy ! Total flux subtracted in 200 components = 0.00354427 Jy ! Clean residual min=-0.000817 max=0.000742 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.023045 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.023045 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=2.2 mas, bmaj=4.916 mas, bpa=0.8587 degrees ! Estimated noise=15.0895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457775 Jy ! Component: 100 - total flux cleaned = 0.000653597 Jy ! Component: 150 - total flux cleaned = 0.000753711 Jy ! Component: 200 - total flux cleaned = 0.000798819 Jy ! Total flux subtracted in 200 components = 0.000798819 Jy ! Clean residual min=-0.000800 max=0.000695 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0238438 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 = 3.30027e-05 Jy ! Component: 100 - total flux cleaned = 5.07415e-05 Jy ! Component: 150 - total flux cleaned = 6.70195e-05 Jy ! Component: 200 - total flux cleaned = 8.69423e-05 Jy ! Total flux subtracted in 200 components = 8.69423e-05 Jy ! Clean residual min=-0.000799 max=0.000677 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0239307 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.0239307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.527 mas, bpa=13.1 degrees ! Estimated noise=13.3362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.64998e-06 Jy ! Component: 100 - total flux cleaned = 2.01984e-05 Jy ! Component: 150 - total flux cleaned = 5.4151e-05 Jy ! Component: 200 - total flux cleaned = 7.87703e-05 Jy ! Total flux subtracted in 200 components = 7.87703e-05 Jy ! Clean residual min=-0.000793 max=0.000712 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0240095 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0240095 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=0.016389Jy sigma=0.014424 ! Fit after self-cal, rms=0.016386Jy sigma=0.014422 wmodel /g0/scr/pima/s4195c_uvs/J0219-1725_X_map.mod ! Writing 102 model components to file: /g0/scr/pima/s4195c_uvs/J0219-1725_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0219-1725_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0219-1725_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0219-1725_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J0219-1725_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 = -0.000153502 Jy ! Component: 100 - total flux cleaned = -0.000225487 Jy ! Component: 150 - total flux cleaned = -0.000271239 Jy ! Component: 200 - total flux cleaned = -0.000325935 Jy ! Component: 250 - total flux cleaned = -0.000336665 Jy ! Component: 300 - total flux cleaned = -0.000377618 Jy ! Component: 350 - total flux cleaned = -0.000397794 Jy ! Component: 400 - total flux cleaned = -0.000446512 Jy ! Component: 450 - total flux cleaned = -0.000484694 Jy ! Component: 500 - total flux cleaned = -0.000521966 Jy ! Component: 550 - total flux cleaned = -0.000576338 Jy ! Component: 600 - total flux cleaned = -0.000603039 Jy ! Component: 650 - total flux cleaned = -0.00060304 Jy ! Component: 700 - total flux cleaned = -0.000611578 Jy ! Component: 750 - total flux cleaned = -0.000611513 Jy ! Component: 800 - total flux cleaned = -0.000611421 Jy ! Component: 850 - total flux cleaned = -0.000603396 Jy ! Component: 900 - total flux cleaned = -0.000603469 Jy ! Component: 950 - total flux cleaned = -0.000603389 Jy ! Component: 1000 - total flux cleaned = -0.000580668 Jy ! Component: 1050 - total flux cleaned = -0.000610697 Jy ! Component: 1100 - total flux cleaned = -0.000632814 Jy ! Component: 1150 - total flux cleaned = -0.00063262 Jy ! Component: 1200 - total flux cleaned = -0.000618224 Jy ! Component: 1250 - total flux cleaned = -0.000611061 Jy ! Component: 1300 - total flux cleaned = -0.000604027 Jy ! Component: 1350 - total flux cleaned = -0.000597047 Jy ! Component: 1400 - total flux cleaned = -0.000590212 Jy ! Component: 1450 - total flux cleaned = -0.000610059 Jy ! Component: 1500 - total flux cleaned = -0.000596753 Jy ! Component: 1550 - total flux cleaned = -0.000583657 Jy ! Component: 1600 - total flux cleaned = -0.000577257 Jy ! Component: 1650 - total flux cleaned = -0.00056462 Jy ! Component: 1700 - total flux cleaned = -0.000570746 Jy ! Component: 1750 - total flux cleaned = -0.000570765 Jy ! Component: 1800 - total flux cleaned = -0.000552444 Jy ! Component: 1850 - total flux cleaned = -0.000564561 Jy ! Component: 1900 - total flux cleaned = -0.00055868 Jy ! Component: 1950 - total flux cleaned = -0.000576339 Jy ! Component: 2000 - total flux cleaned = -0.00057637 Jy ! Component: 2050 - total flux cleaned = -0.000570729 Jy ! Component: 2100 - total flux cleaned = -0.000570755 Jy ! Component: 2150 - total flux cleaned = -0.000548285 Jy ! Component: 2200 - total flux cleaned = -0.000537104 Jy ! Component: 2250 - total flux cleaned = -0.000553648 Jy ! Component: 2300 - total flux cleaned = -0.000542695 Jy ! Component: 2350 - total flux cleaned = -0.00055893 Jy ! Component: 2400 - total flux cleaned = -0.000548236 Jy ! Component: 2450 - total flux cleaned = -0.000553529 Jy ! Component: 2500 - total flux cleaned = -0.000542953 Jy ! Component: 2550 - total flux cleaned = -0.000532561 Jy ! Component: 2600 - total flux cleaned = -0.000537766 Jy ! Component: 2650 - total flux cleaned = -0.000532631 Jy ! Component: 2700 - total flux cleaned = -0.000537678 Jy ! Component: 2750 - total flux cleaned = -0.000527564 Jy ! Component: 2800 - total flux cleaned = -0.000532578 Jy ! Component: 2850 - total flux cleaned = -0.000537462 Jy ! Component: 2900 - total flux cleaned = -0.000532589 Jy ! Component: 2950 - total flux cleaned = -0.000527707 Jy ! Component: 3000 - total flux cleaned = -0.000527688 Jy ! Component: 3050 - total flux cleaned = -0.000537296 Jy ! Component: 3100 - total flux cleaned = -0.000542068 Jy ! Component: 3150 - total flux cleaned = -0.000565655 Jy ! Component: 3200 - total flux cleaned = -0.000570312 Jy ! Component: 3250 - total flux cleaned = -0.000588997 Jy ! Component: 3300 - total flux cleaned = -0.000612135 Jy ! Component: 3350 - total flux cleaned = -0.000621272 Jy ! Component: 3400 - total flux cleaned = -0.000625764 Jy ! Component: 3450 - total flux cleaned = -0.000643863 Jy ! Component: 3500 - total flux cleaned = -0.000639398 Jy ! Component: 3550 - total flux cleaned = -0.000661729 Jy ! Component: 3600 - total flux cleaned = -0.000648413 Jy ! Component: 3650 - total flux cleaned = -0.000661604 Jy ! Component: 3700 - total flux cleaned = -0.000652855 Jy ! Component: 3750 - total flux cleaned = -0.000670236 Jy ! Component: 3800 - total flux cleaned = -0.000661571 Jy ! Component: 3850 - total flux cleaned = -0.00063151 Jy ! Component: 3900 - total flux cleaned = -0.000648602 Jy ! Component: 3950 - total flux cleaned = -0.000657059 Jy ! Component: 4000 - total flux cleaned = -0.00065707 Jy ! Component: 4050 - total flux cleaned = -0.000652853 Jy ! Total flux subtracted in 4096 components = -0.000665396 Jy ! Clean residual min=-0.000282 max=0.000255 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0233441 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 413 components and 0.0233441 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0219-1725_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 3.527 at 13.1 degrees (North through East) ! Clean map min=-0.0005537 max=0.017797 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0219-1725_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.017797 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.71871e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30113 1.30113 2.60226 5.20452 10.409 20.8181 41.6361 83.2723 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 230.568 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0219-1725_X_uvs.log closed on Tue Dec 31 19:46:31 2013