! Started logfile: /scr/pima/bg219g_uvs/J1113+1442_X_uvs.log on Thu Apr 7 09:48:16 2016 obs /scr/pima/bg219g_uvs/J1113+1442_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1113+1442_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.722222 visibilities/baseline/integration-bin. ! Found source: J1113+1442 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 2184 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219g_uvs/J1113+1442_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.015516Jy sigma=20.427984 ! Fit after self-cal, rms=0.761840Jy sigma=15.217167 ! 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=0.9317 mas, bmaj=2.433 mas, bpa=-36.83 degrees ! Estimated noise=1.58159 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 = 0.19006 Jy ! Component: 100 - total flux cleaned = 0.232214 Jy ! Total flux subtracted in 100 components = 0.232214 Jy ! Clean residual min=-0.012857 max=0.016970 Jy/beam ! Clean residual mean=-0.000012 rms=0.003519 Jy/beam ! Combined flux in latest and established models = 0.232214 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.232214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072915Jy sigma=1.293508 ! Fit after self-cal, rms=0.072900Jy sigma=1.293076 ! 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=1.076 mas, bmaj=2.613 mas, bpa=-37.41 degrees ! Estimated noise=1.15315 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 = 0.0172108 Jy ! Component: 100 - total flux cleaned = 0.0266426 Jy ! Component: 150 - total flux cleaned = 0.0312992 Jy ! Component: 200 - total flux cleaned = 0.0327473 Jy ! Total flux subtracted in 200 components = 0.0327473 Jy ! Clean residual min=-0.006801 max=0.007057 Jy/beam ! Clean residual mean=-0.000006 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.264961 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.264961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069511Jy sigma=1.179531 ! Fit after self-cal, rms=0.069491Jy sigma=1.178331 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.613 at -37.41 degrees (North through East) ! Clean map min=-0.0065565 max=0.24359 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 0.99 FD 0.94 HN 1.02 KP 0.95 ! LA 1.00* MK 0.93 NL 1.00 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.06 KP 0.96 ! LA 1.00* MK 0.93 NL 0.98 OV 1.04 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.02 KP 0.99 ! LA 1.00* MK 0.99 NL 0.97 OV 1.07 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.10 KP 1.03 ! LA 1.00* MK 0.97 NL 0.95 OV 1.01 ! PT 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.08 KP 1.00 ! LA 1.00* MK 0.96 NL 1.00 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00 KP 0.97 ! LA 1.00* MK 0.96 NL 1.00 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.07 KP 0.98 ! LA 1.00* MK 1.01 NL 0.96 OV 0.98 ! PT 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069491Jy sigma=1.178331 ! Fit after self-cal, rms=0.069029Jy sigma=1.149947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=2.624 mas, bpa=-37.26 degrees ! Estimated noise=1.13634 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 = -0.000166021 Jy ! Component: 100 - total flux cleaned = -0.00099579 Jy ! Component: 150 - total flux cleaned = -0.00161362 Jy ! Component: 200 - total flux cleaned = -0.00171319 Jy ! Total flux subtracted in 200 components = -0.00171319 Jy ! Clean residual min=-0.005600 max=0.005653 Jy/beam ! Clean residual mean=-0.000002 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.263248 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.263248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068826Jy sigma=1.146264 ! Fit after self-cal, rms=0.068850Jy sigma=1.145910 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068850Jy sigma=1.145910 ! Fit after self-cal, rms=0.068539Jy sigma=1.145304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.624 mas, bpa=-37.24 degrees ! Estimated noise=1.12887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153073 Jy ! Component: 100 - total flux cleaned = -0.00190947 Jy ! Component: 150 - total flux cleaned = -0.00216296 Jy ! Component: 200 - total flux cleaned = -0.00233596 Jy ! Total flux subtracted in 200 components = -0.00233596 Jy ! Clean residual min=-0.005529 max=0.005301 Jy/beam ! Clean residual mean=-0.000002 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.260912 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.260912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068424Jy sigma=1.144469 ! Fit after self-cal, rms=0.068421Jy sigma=1.144376 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 = -0.000239591 Jy ! Component: 100 - total flux cleaned = -0.000378259 Jy ! Component: 150 - total flux cleaned = -0.00045211 Jy ! Component: 200 - total flux cleaned = -0.00049935 Jy ! Total flux subtracted in 200 components = -0.00049935 Jy ! Clean residual min=-0.005518 max=0.005142 Jy/beam ! Clean residual mean=-0.000002 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.260413 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.260413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068400Jy sigma=1.143987 ! Fit after self-cal, rms=0.068397Jy sigma=1.143944 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068397Jy sigma=1.143944 ! Fit after self-cal, rms=0.068052Jy sigma=1.143142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=2.623 mas, bpa=-37.22 degrees ! Estimated noise=1.1205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161332 Jy ! Component: 100 - total flux cleaned = -0.00210847 Jy ! Component: 150 - total flux cleaned = -0.0023066 Jy ! Component: 200 - total flux cleaned = -0.0024778 Jy ! Total flux subtracted in 200 components = -0.0024778 Jy ! Clean residual min=-0.005375 max=0.005010 Jy/beam ! Clean residual mean=-0.000002 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.257935 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.257935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067964Jy sigma=1.143065 ! Fit after self-cal, rms=0.067964Jy sigma=1.143024 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 = -0.000291692 Jy ! Component: 100 - total flux cleaned = -0.00037681 Jy ! Component: 150 - total flux cleaned = -0.00039674 Jy ! Component: 200 - total flux cleaned = -0.000396757 Jy ! Total flux subtracted in 200 components = -0.000396757 Jy ! Clean residual min=-0.005354 max=0.005011 Jy/beam ! Clean residual mean=-0.000002 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.257538 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.257538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067950Jy sigma=1.142867 ! Fit after self-cal, rms=0.067949Jy sigma=1.142842 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067949Jy sigma=1.142842 ! Fit after self-cal, rms=0.067600Jy sigma=1.142190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.709 mas, bmaj=2.77 mas, bpa=-59.1 degrees ! Estimated noise=1.31525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192758 Jy ! Component: 100 - total flux cleaned = -0.00257507 Jy ! Component: 150 - total flux cleaned = -0.00283004 Jy ! Component: 200 - total flux cleaned = -0.00290941 Jy ! Total flux subtracted in 200 components = -0.00290941 Jy ! Clean residual min=-0.005495 max=0.006844 Jy/beam ! Clean residual mean=-0.000003 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.254629 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.254629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067540Jy sigma=1.142289 ! Fit after self-cal, rms=0.067534Jy sigma=1.142220 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 = -0.000156486 Jy ! Component: 100 - total flux cleaned = -0.000157059 Jy ! Component: 150 - total flux cleaned = -0.000178593 Jy ! Component: 200 - total flux cleaned = -0.000178158 Jy ! Total flux subtracted in 200 components = -0.000178158 Jy ! Clean residual min=-0.005499 max=0.006752 Jy/beam ! Clean residual mean=-0.000003 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.25445 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.25445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067530Jy sigma=1.142447 ! Fit after self-cal, rms=0.067528Jy sigma=1.142417 ! 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=1.069 mas, bmaj=2.622 mas, bpa=-37.2 degrees ! Estimated noise=1.11253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.622 at -37.2 degrees (North through East) ! Clean map min=-0.005027 max=0.23874 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=0.9261 mas, bmaj=2.439 mas, bpa=-36.55 degrees ! Estimated noise=1.52324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18302 Jy ! Component: 100 - total flux cleaned = 0.223286 Jy ! Component: 150 - total flux cleaned = 0.23836 Jy ! Component: 200 - total flux cleaned = 0.246893 Jy ! Total flux subtracted in 200 components = 0.246893 Jy ! Clean residual min=-0.007010 max=0.006920 Jy/beam ! Clean residual mean=-0.000003 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.246893 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.246893 Jy ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.622 mas, bpa=-37.2 degrees ! Estimated noise=1.11253 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 = 0.00464561 Jy ! Component: 100 - total flux cleaned = 0.00619458 Jy ! Component: 150 - total flux cleaned = 0.00692208 Jy ! Component: 200 - total flux cleaned = 0.00751015 Jy ! Total flux subtracted in 200 components = 0.00751015 Jy ! Clean residual min=-0.005495 max=0.005177 Jy/beam ! Clean residual mean=-0.000002 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.254403 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.254403 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=2.709 mas, bmaj=2.77 mas, bpa=-59.1 degrees ! Estimated noise=1.31525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467157 Jy ! Component: 100 - total flux cleaned = 0.00058761 Jy ! Component: 150 - total flux cleaned = 0.000591299 Jy ! Component: 200 - total flux cleaned = 0.00050118 Jy ! Total flux subtracted in 200 components = 0.00050118 Jy ! Clean residual min=-0.005990 max=0.007058 Jy/beam ! Clean residual mean=-0.000003 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.254904 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 = -4.35492e-05 Jy ! Component: 100 - total flux cleaned = -0.000127511 Jy ! Component: 150 - total flux cleaned = -0.000167139 Jy ! Component: 200 - total flux cleaned = -0.000244046 Jy ! Total flux subtracted in 200 components = -0.000244046 Jy ! Clean residual min=-0.005749 max=0.006975 Jy/beam ! Clean residual mean=-0.000003 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.25466 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.25466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.622 mas, bpa=-37.2 degrees ! Estimated noise=1.11253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179723 Jy ! Component: 100 - total flux cleaned = 0.000129379 Jy ! Component: 150 - total flux cleaned = 0.000166457 Jy ! Component: 200 - total flux cleaned = 0.000165116 Jy ! Total flux subtracted in 200 components = 0.000165116 Jy ! Clean residual min=-0.005186 max=0.004909 Jy/beam ! Clean residual mean=-0.000002 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.254825 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.254825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067613Jy sigma=1.143725 ! Fit after self-cal, rms=0.067610Jy sigma=1.143671 wmodel /scr/pima/bg219g_uvs/J1113+1442_X_map.mod ! Writing 36 model components to file: /scr/pima/bg219g_uvs/J1113+1442_X_map.mod wobs /scr/pima/bg219g_uvs/J1113+1442_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1113+1442_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1113+1442_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219g_uvs/J1113+1442_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 = 0.00021885 Jy ! Component: 100 - total flux cleaned = 0.000306704 Jy ! Component: 150 - total flux cleaned = -0.000109142 Jy ! Component: 200 - total flux cleaned = -0.000615712 Jy ! Component: 250 - total flux cleaned = -0.000964199 Jy ! Component: 300 - total flux cleaned = -0.00112644 Jy ! Component: 350 - total flux cleaned = -0.00127921 Jy ! Component: 400 - total flux cleaned = -0.00142269 Jy ! Component: 450 - total flux cleaned = -0.00146878 Jy ! Component: 500 - total flux cleaned = -0.00151311 Jy ! Component: 550 - total flux cleaned = -0.00167782 Jy ! Component: 600 - total flux cleaned = -0.00167803 Jy ! Component: 650 - total flux cleaned = -0.00194058 Jy ! Component: 700 - total flux cleaned = -0.00208396 Jy ! Component: 750 - total flux cleaned = -0.00229212 Jy ! Component: 800 - total flux cleaned = -0.00242692 Jy ! Component: 850 - total flux cleaned = -0.00255597 Jy ! Component: 900 - total flux cleaned = -0.00261829 Jy ! Component: 950 - total flux cleaned = -0.00261749 Jy ! Component: 1000 - total flux cleaned = -0.00264698 Jy ! Component: 1050 - total flux cleaned = -0.00261812 Jy ! Component: 1100 - total flux cleaned = -0.00259088 Jy ! Component: 1150 - total flux cleaned = -0.00248316 Jy ! Component: 1200 - total flux cleaned = -0.00245727 Jy ! Component: 1250 - total flux cleaned = -0.00235369 Jy ! Component: 1300 - total flux cleaned = -0.00230251 Jy ! Component: 1350 - total flux cleaned = -0.00227726 Jy ! Component: 1400 - total flux cleaned = -0.00225249 Jy ! Component: 1450 - total flux cleaned = -0.00213275 Jy ! Component: 1500 - total flux cleaned = -0.00201464 Jy ! Component: 1550 - total flux cleaned = -0.00194463 Jy ! Component: 1600 - total flux cleaned = -0.00176119 Jy ! Component: 1650 - total flux cleaned = -0.00162514 Jy ! Component: 1700 - total flux cleaned = -0.00146828 Jy ! Component: 1750 - total flux cleaned = -0.0012908 Jy ! Component: 1800 - total flux cleaned = -0.00111509 Jy ! Component: 1850 - total flux cleaned = -0.000940966 Jy ! Component: 1900 - total flux cleaned = -0.000833033 Jy ! Component: 1950 - total flux cleaned = -0.000661951 Jy ! Component: 2000 - total flux cleaned = -0.000534434 Jy ! Component: 2050 - total flux cleaned = -0.000450052 Jy ! Component: 2100 - total flux cleaned = -0.000345179 Jy ! Component: 2150 - total flux cleaned = -0.00028265 Jy ! Component: 2200 - total flux cleaned = -0.000220412 Jy ! Component: 2250 - total flux cleaned = -0.000158684 Jy ! Component: 2300 - total flux cleaned = -9.71823e-05 Jy ! Component: 2350 - total flux cleaned = -3.58594e-05 Jy ! Component: 2400 - total flux cleaned = 4.55378e-05 Jy ! Component: 2450 - total flux cleaned = 0.000146691 Jy ! Component: 2500 - total flux cleaned = 0.000227379 Jy ! Component: 2550 - total flux cleaned = 0.000267383 Jy ! Component: 2600 - total flux cleaned = 0.000307253 Jy ! Component: 2650 - total flux cleaned = 0.000367017 Jy ! Component: 2700 - total flux cleaned = 0.00040668 Jy ! Component: 2750 - total flux cleaned = 0.000446305 Jy ! Component: 2800 - total flux cleaned = 0.000505445 Jy ! Component: 2850 - total flux cleaned = 0.000584132 Jy ! Component: 2900 - total flux cleaned = 0.000662539 Jy ! Component: 2950 - total flux cleaned = 0.000740775 Jy ! Component: 3000 - total flux cleaned = 0.000818905 Jy ! Component: 3050 - total flux cleaned = 0.000838339 Jy ! Component: 3100 - total flux cleaned = 0.000916137 Jy ! Component: 3150 - total flux cleaned = 0.000896739 Jy ! Component: 3200 - total flux cleaned = 0.00093568 Jy ! Component: 3250 - total flux cleaned = 0.000935663 Jy ! Component: 3300 - total flux cleaned = 0.000896673 Jy ! Component: 3350 - total flux cleaned = 0.00091622 Jy ! Component: 3400 - total flux cleaned = 0.000916064 Jy ! Component: 3450 - total flux cleaned = 0.000916063 Jy ! Component: 3500 - total flux cleaned = 0.000916124 Jy ! Component: 3550 - total flux cleaned = 0.00085703 Jy ! Component: 3600 - total flux cleaned = 0.000817559 Jy ! Component: 3650 - total flux cleaned = 0.000837387 Jy ! Component: 3700 - total flux cleaned = 0.000817508 Jy ! Component: 3750 - total flux cleaned = 0.000797617 Jy ! Component: 3800 - total flux cleaned = 0.000757795 Jy ! Component: 3850 - total flux cleaned = 0.000717799 Jy ! Component: 3900 - total flux cleaned = 0.000697798 Jy ! Component: 3950 - total flux cleaned = 0.000677722 Jy ! Component: 4000 - total flux cleaned = 0.00063739 Jy ! Component: 4050 - total flux cleaned = 0.00061721 Jy ! Total flux subtracted in 4096 components = 0.00063721 Jy ! Clean residual min=-0.001145 max=0.001298 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.255462 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 270 components and 0.255463 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1113+1442_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.622 at -37.2 degrees (North through East) ! Clean map min=-0.0031716 max=0.2383 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1113+1442_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.238298 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.417624 0.417624 0.835247 1.67049 3.34099 6.68198 13.364 26.7279 53.4558 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 718.35 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1113+1442_X_uvs.log closed on Thu Apr 7 09:48:20 2016