! Started logfile: /d2/scr/pima/bp177g_uvs/J1405+0415_C_uvs.log on Thu Mar 6 00:34:28 2014 obs /d2/scr/pima/bp177g_uvs/J1405+0415_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1405+0415_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786667 visibilities/baseline/integration-bin. ! Found source: J1405+0415 ! ! 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 1416 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/bp177g_uvs/J1405+0415_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.138624Jy sigma=47.274199 ! Fit after self-cal, rms=0.526644Jy sigma=22.330351 ! 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=1.276 mas, bmaj=3.513 mas, bpa=-3.497 degrees ! Estimated noise=0.592823 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 = 0.37623 Jy ! Component: 100 - total flux cleaned = 0.507581 Jy ! Total flux subtracted in 100 components = 0.507581 Jy ! Clean residual min=-0.020508 max=0.053440 Jy/beam ! Clean residual mean=0.000061 rms=0.006154 Jy/beam ! Combined flux in latest and established models = 0.507582 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.507582 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=0.136808Jy sigma=4.739785 ! Fit after self-cal, rms=0.136473Jy sigma=4.716110 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567387 Jy ! Component: 100 - total flux cleaned = 0.0848984 Jy ! Total flux subtracted in 100 components = 0.0848984 Jy ! Clean residual min=-0.014881 max=0.027005 Jy/beam ! Clean residual mean=0.000034 rms=0.003949 Jy/beam ! Combined flux in latest and established models = 0.59248 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.59248 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=0.103448Jy sigma=3.359765 ! Fit after self-cal, rms=0.103346Jy sigma=3.351870 ! Inverting map ! Added new window around map position (-6.3, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243916 Jy ! Component: 100 - total flux cleaned = 0.0393127 Jy ! Total flux subtracted in 100 components = 0.0393127 Jy ! Clean residual min=-0.012997 max=0.016965 Jy/beam ! Clean residual mean=0.000019 rms=0.003319 Jy/beam ! Combined flux in latest and established models = 0.631793 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.631793 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=0.094720Jy sigma=2.959408 ! Fit after self-cal, rms=0.094522Jy sigma=2.951489 ! 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=1.646 mas, bmaj=3.942 mas, bpa=-0.374 degrees ! Estimated noise=0.463673 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 = 0.0159872 Jy ! Component: 100 - total flux cleaned = 0.0259206 Jy ! Component: 150 - total flux cleaned = 0.0328688 Jy ! Component: 200 - total flux cleaned = 0.0378643 Jy ! Total flux subtracted in 200 components = 0.0378643 Jy ! Clean residual min=-0.015412 max=0.014237 Jy/beam ! Clean residual mean=0.000012 rms=0.003985 Jy/beam ! Combined flux in latest and established models = 0.669657 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.669657 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=0.090437Jy sigma=2.811497 ! Fit after self-cal, rms=0.090142Jy sigma=2.796793 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.646 x 3.942 at -0.374 degrees (North through East) ! Clean map min=-0.015079 max=0.48613 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 0.95 FD 1.07 HN 0.96 KP 0.88 ! LA 1.02 MK 1.04 NL 1.13 OV 0.96 ! PT 0.87 SC 0.95 ! ! ! 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* MK 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* MK 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 0.93 FD 1.12 HN 0.97 KP 0.98 ! LA 1.05 MK 1.02 NL 1.08 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 0.99 ! LA 1.04 MK 1.01 NL 1.12 OV 0.95 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.02 KP 0.99 ! LA 1.11 MK 0.98 NL 1.09 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.97 KP 0.91 ! LA 1.03 MK 0.97 NL 1.10 OV 0.95 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 0.98 ! LA 1.05 MK 0.98 NL 1.11 OV 1.00 ! PT 0.91 SC 0.99 ! ! ! Fit before self-cal, rms=0.090142Jy sigma=2.796793 ! Fit after self-cal, rms=0.080400Jy sigma=2.245812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.641 mas, bmaj=3.94 mas, bpa=-0.1886 degrees ! Estimated noise=0.464163 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 = 0.00647544 Jy ! Component: 100 - total flux cleaned = 0.0103608 Jy ! Component: 150 - total flux cleaned = 0.0121298 Jy ! Component: 200 - total flux cleaned = 0.0129608 Jy ! Total flux subtracted in 200 components = 0.0129608 Jy ! Clean residual min=-0.009620 max=0.009785 Jy/beam ! Clean residual mean=0.000012 rms=0.002536 Jy/beam ! Combined flux in latest and established models = 0.682618 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.682618 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=0.079441Jy sigma=2.217937 ! Fit after self-cal, rms=0.079390Jy sigma=2.215715 ! 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=0.079390Jy sigma=2.215715 ! Fit after self-cal, rms=0.079323Jy sigma=2.208211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=3.934 mas, bpa=-0.06501 degrees ! Estimated noise=0.465868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428482 Jy ! Component: 100 - total flux cleaned = 0.00710702 Jy ! Component: 150 - total flux cleaned = 0.00773592 Jy ! Component: 200 - total flux cleaned = 0.00829196 Jy ! Total flux subtracted in 200 components = 0.00829196 Jy ! Clean residual min=-0.009748 max=0.009812 Jy/beam ! Clean residual mean=0.000011 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.69091 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.69091 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=0.078762Jy sigma=2.199312 ! Fit after self-cal, rms=0.078747Jy sigma=2.198889 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 = 0.000881864 Jy ! Component: 100 - total flux cleaned = 0.00140888 Jy ! Component: 150 - total flux cleaned = 0.0018162 Jy ! Component: 200 - total flux cleaned = 0.00217916 Jy ! Total flux subtracted in 200 components = 0.00217916 Jy ! Clean residual min=-0.009859 max=0.009776 Jy/beam ! Clean residual mean=0.000009 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.693089 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.693089 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=0.078617Jy sigma=2.195221 ! Fit after self-cal, rms=0.078607Jy sigma=2.194998 ! 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=0.078607Jy sigma=2.194998 ! Fit after self-cal, rms=0.078558Jy sigma=2.188070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.636 mas, bmaj=3.928 mas, bpa=0.0776 degrees ! Estimated noise=0.467651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314734 Jy ! Component: 100 - total flux cleaned = 0.00451072 Jy ! Component: 150 - total flux cleaned = 0.00497952 Jy ! Component: 200 - total flux cleaned = 0.00534425 Jy ! Total flux subtracted in 200 components = 0.00534425 Jy ! Clean residual min=-0.009941 max=0.009731 Jy/beam ! Clean residual mean=0.000009 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.698433 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.698433 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=0.078195Jy sigma=2.186947 ! Fit after self-cal, rms=0.078191Jy sigma=2.186882 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 = 0.000392644 Jy ! Component: 100 - total flux cleaned = 0.000652157 Jy ! Component: 150 - total flux cleaned = 0.000847274 Jy ! Component: 200 - total flux cleaned = 0.000955184 Jy ! Total flux subtracted in 200 components = 0.000955184 Jy ! Clean residual min=-0.009987 max=0.009726 Jy/beam ! Clean residual mean=0.000009 rms=0.002480 Jy/beam ! Combined flux in latest and established models = 0.699388 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.699389 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=0.078129Jy sigma=2.185514 ! Fit after self-cal, rms=0.078125Jy sigma=2.185450 ! 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=0.078125Jy sigma=2.185450 ! Fit after self-cal, rms=0.078112Jy sigma=2.181413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=5.904 mas, bpa=3.938 degrees ! Estimated noise=0.595327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068283 Jy ! Component: 100 - total flux cleaned = 0.010288 Jy ! Component: 150 - total flux cleaned = 0.0117534 Jy ! Component: 200 - total flux cleaned = 0.0121032 Jy ! Total flux subtracted in 200 components = 0.0121032 Jy ! Clean residual min=-0.014925 max=0.016895 Jy/beam ! Clean residual mean=0.000006 rms=0.004203 Jy/beam ! Combined flux in latest and established models = 0.711492 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.711492 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=0.078128Jy sigma=2.198348 ! Fit after self-cal, rms=0.078060Jy sigma=2.194587 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 = 0.00250821 Jy ! Component: 100 - total flux cleaned = 0.00277759 Jy ! Component: 150 - total flux cleaned = 0.00290502 Jy ! Component: 200 - total flux cleaned = 0.00307776 Jy ! Total flux subtracted in 200 components = 0.00307776 Jy ! Clean residual min=-0.015219 max=0.016617 Jy/beam ! Clean residual mean=0.000002 rms=0.004152 Jy/beam ! Combined flux in latest and established models = 0.714569 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.71457 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=0.078201Jy sigma=2.206057 ! Fit after self-cal, rms=0.078189Jy sigma=2.205485 ! 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=1.635 mas, bmaj=3.925 mas, bpa=0.16 degrees ! Estimated noise=0.469352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 3.925 at 0.16 degrees (North through East) ! Clean map min=-0.0099287 max=0.49008 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=1.272 mas, bmaj=3.495 mas, bpa=-2.946 degrees ! Estimated noise=0.59888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.382355 Jy ! Component: 100 - total flux cleaned = 0.518149 Jy ! Component: 150 - total flux cleaned = 0.575729 Jy ! Component: 200 - total flux cleaned = 0.608418 Jy ! Total flux subtracted in 200 components = 0.608418 Jy ! Clean residual min=-0.011857 max=0.017979 Jy/beam ! Clean residual mean=0.000036 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 0.608418 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.608418 Jy ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=3.925 mas, bpa=0.16 degrees ! Estimated noise=0.469352 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 = 0.0308289 Jy ! Component: 100 - total flux cleaned = 0.050324 Jy ! Component: 150 - total flux cleaned = 0.0636278 Jy ! Component: 200 - total flux cleaned = 0.0730487 Jy ! Total flux subtracted in 200 components = 0.0730487 Jy ! Clean residual min=-0.010069 max=0.011754 Jy/beam ! Clean residual mean=0.000023 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 0.681467 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.681467 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=3.638 mas, bmaj=5.904 mas, bpa=3.938 degrees ! Estimated noise=0.595327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135834 Jy ! Component: 100 - total flux cleaned = 0.0210006 Jy ! Component: 150 - total flux cleaned = 0.0255367 Jy ! Component: 200 - total flux cleaned = 0.0285179 Jy ! Total flux subtracted in 200 components = 0.0285179 Jy ! Clean residual min=-0.015227 max=0.016828 Jy/beam ! Clean residual mean=0.000008 rms=0.004194 Jy/beam ! Combined flux in latest and established models = 0.709985 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 = 0.00199621 Jy ! Component: 100 - total flux cleaned = 0.00240255 Jy ! Component: 150 - total flux cleaned = 0.00271886 Jy ! Component: 200 - total flux cleaned = 0.00302091 Jy ! Total flux subtracted in 200 components = 0.00302091 Jy ! Clean residual min=-0.015226 max=0.016742 Jy/beam ! Clean residual mean=0.000003 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 0.713006 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.713006 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=3.925 mas, bpa=0.16 degrees ! Estimated noise=0.469352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00615789 Jy ! Component: 100 - total flux cleaned = -0.00570951 Jy ! Component: 150 - total flux cleaned = -0.00548279 Jy ! Component: 200 - total flux cleaned = -0.00558326 Jy ! Total flux subtracted in 200 components = -0.00558326 Jy ! Clean residual min=-0.010170 max=0.009691 Jy/beam ! Clean residual mean=0.000006 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.707422 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.707422 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=0.078413Jy sigma=2.215770 ! Fit after self-cal, rms=0.078361Jy sigma=2.212860 wmodel /d2/scr/pima/bp177g_uvs/J1405+0415_C_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp177g_uvs/J1405+0415_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1405+0415_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1405+0415_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1405+0415_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177g_uvs/J1405+0415_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 = -0.000601043 Jy ! Component: 100 - total flux cleaned = -0.00125604 Jy ! Component: 150 - total flux cleaned = -0.00186431 Jy ! Component: 200 - total flux cleaned = -0.00243593 Jy ! Component: 250 - total flux cleaned = -0.00284254 Jy ! Component: 300 - total flux cleaned = -0.00310302 Jy ! Component: 350 - total flux cleaned = -0.00285756 Jy ! Component: 400 - total flux cleaned = -0.00238394 Jy ! Component: 450 - total flux cleaned = -0.00226798 Jy ! Component: 500 - total flux cleaned = -0.00193605 Jy ! Component: 550 - total flux cleaned = -0.00172298 Jy ! Component: 600 - total flux cleaned = -0.00151497 Jy ! Component: 650 - total flux cleaned = -0.00131643 Jy ! Component: 700 - total flux cleaned = -0.00141336 Jy ! Component: 750 - total flux cleaned = -0.00131891 Jy ! Component: 800 - total flux cleaned = -0.00113592 Jy ! Component: 850 - total flux cleaned = -0.000869685 Jy ! Component: 900 - total flux cleaned = -0.000697635 Jy ! Component: 950 - total flux cleaned = -0.000530108 Jy ! Component: 1000 - total flux cleaned = -0.000282338 Jy ! Component: 1050 - total flux cleaned = -4.31081e-05 Jy ! Component: 1100 - total flux cleaned = 3.5309e-05 Jy ! Component: 1150 - total flux cleaned = 0.000340849 Jy ! Component: 1200 - total flux cleaned = 0.00041529 Jy ! Component: 1250 - total flux cleaned = 0.000704746 Jy ! Component: 1300 - total flux cleaned = 0.000846725 Jy ! Component: 1350 - total flux cleaned = 0.000846496 Jy ! Component: 1400 - total flux cleaned = 0.00112241 Jy ! Component: 1450 - total flux cleaned = 0.00125698 Jy ! Component: 1500 - total flux cleaned = 0.00145554 Jy ! Component: 1550 - total flux cleaned = 0.00158548 Jy ! Component: 1600 - total flux cleaned = 0.00165044 Jy ! Component: 1650 - total flux cleaned = 0.00183739 Jy ! Component: 1700 - total flux cleaned = 0.0018372 Jy ! Component: 1750 - total flux cleaned = 0.00183687 Jy ! Component: 1800 - total flux cleaned = 0.00165812 Jy ! Component: 1850 - total flux cleaned = 0.00165885 Jy ! Component: 1900 - total flux cleaned = 0.00160109 Jy ! Component: 1950 - total flux cleaned = 0.00160126 Jy ! Component: 2000 - total flux cleaned = 0.00171343 Jy ! Component: 2050 - total flux cleaned = 0.00171379 Jy ! Component: 2100 - total flux cleaned = 0.00176731 Jy ! Component: 2150 - total flux cleaned = 0.00187425 Jy ! Component: 2200 - total flux cleaned = 0.00192712 Jy ! Component: 2250 - total flux cleaned = 0.00208249 Jy ! Component: 2300 - total flux cleaned = 0.00208188 Jy ! Component: 2350 - total flux cleaned = 0.0019821 Jy ! Component: 2400 - total flux cleaned = 0.0021307 Jy ! Component: 2450 - total flux cleaned = 0.00208215 Jy ! Component: 2500 - total flux cleaned = 0.00208301 Jy ! Component: 2550 - total flux cleaned = 0.00208345 Jy ! Component: 2600 - total flux cleaned = 0.00217686 Jy ! Component: 2650 - total flux cleaned = 0.00208397 Jy ! Component: 2700 - total flux cleaned = 0.00217516 Jy ! Component: 2750 - total flux cleaned = 0.00217466 Jy ! Component: 2800 - total flux cleaned = 0.00213032 Jy ! Component: 2850 - total flux cleaned = 0.00221834 Jy ! Component: 2900 - total flux cleaned = 0.00221838 Jy ! Component: 2950 - total flux cleaned = 0.00217587 Jy ! Component: 3000 - total flux cleaned = 0.00221854 Jy ! Component: 3050 - total flux cleaned = 0.0021343 Jy ! Component: 3100 - total flux cleaned = 0.00230134 Jy ! Component: 3150 - total flux cleaned = 0.00213588 Jy ! Component: 3200 - total flux cleaned = 0.00221812 Jy ! Component: 3250 - total flux cleaned = 0.00225851 Jy ! Component: 3300 - total flux cleaned = 0.00229819 Jy ! Component: 3350 - total flux cleaned = 0.0022584 Jy ! Component: 3400 - total flux cleaned = 0.00225863 Jy ! Component: 3450 - total flux cleaned = 0.00229757 Jy ! Component: 3500 - total flux cleaned = 0.00237502 Jy ! Component: 3550 - total flux cleaned = 0.00237521 Jy ! Component: 3600 - total flux cleaned = 0.00245076 Jy ! Component: 3650 - total flux cleaned = 0.00248815 Jy ! Component: 3700 - total flux cleaned = 0.00237661 Jy ! Component: 3750 - total flux cleaned = 0.00245057 Jy ! Component: 3800 - total flux cleaned = 0.00252443 Jy ! Component: 3850 - total flux cleaned = 0.00259727 Jy ! Component: 3900 - total flux cleaned = 0.00256159 Jy ! Component: 3950 - total flux cleaned = 0.00263357 Jy ! Component: 4000 - total flux cleaned = 0.00281146 Jy ! Component: 4050 - total flux cleaned = 0.00288212 Jy ! Total flux subtracted in 4096 components = 0.00295193 Jy ! Clean residual min=-0.001877 max=0.002465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.710374 Jy keep ! Adding 384 model components to the UV plane model. ! The established model now contains 476 components and 0.710374 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1405+0415_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 3.925 at 0.16 degrees (North through East) ! Clean map min=-0.0055594 max=0.48998 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1405+0415_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.489981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000646264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395687 0.395687 0.791374 1.58275 3.16549 6.33099 12.662 25.324 50.6479 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.489 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 758.175 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1405+0415_C_uvs.log closed on Thu Mar 6 00:34:33 2014