! Started logfile: /d2/scr/pima/bp177i_uvs/J0959+6712_C_uvs.log on Tue Apr 15 00:21:59 2014 obs /d2/scr/pima/bp177i_uvs/J0959+6712_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0959+6712_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0959+6712 ! ! 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 1080 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/bp177i_uvs/J0959+6712_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. ! ! 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=1.000612Jy sigma=46.708655 ! Fit after self-cal, rms=0.926438Jy sigma=43.219717 ! 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=1.353 mas, bmaj=5.034 mas, bpa=-1.12 degrees ! Estimated noise=0.640057 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 = 0.0557933 Jy ! Component: 100 - total flux cleaned = 0.0689287 Jy ! Total flux subtracted in 100 components = 0.0689287 Jy ! Clean residual min=-0.003247 max=0.005938 Jy/beam ! Clean residual mean=-0.000002 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0689287 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0689287 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=0.020462Jy sigma=0.811174 ! Fit after self-cal, rms=0.020452Jy sigma=0.810434 ! Inverting map ! Added new window around map position (-3, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599638 Jy ! Component: 100 - total flux cleaned = 0.00923311 Jy ! Total flux subtracted in 100 components = 0.00923311 Jy ! Clean residual min=-0.002748 max=0.003767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0781618 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0781618 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=0.018385Jy sigma=0.706716 ! Fit after self-cal, rms=0.018306Jy sigma=0.701664 ! 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=1.635 mas, bmaj=5.12 mas, bpa=-1.741 degrees ! Estimated noise=0.475536 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 = 0.00293554 Jy ! Component: 100 - total flux cleaned = 0.00389119 Jy ! Component: 150 - total flux cleaned = 0.00420134 Jy ! Component: 200 - total flux cleaned = 0.00445873 Jy ! Total flux subtracted in 200 components = 0.00445873 Jy ! Clean residual min=-0.002469 max=0.002547 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0826206 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0826206 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=0.017644Jy sigma=0.676211 ! Fit after self-cal, rms=0.017639Jy sigma=0.676008 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 5.12 at -1.741 degrees (North through East) ! Clean map min=-0.0023487 max=0.072718 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 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 0.91 FD 1.11 HN 1.02 KP 1.02 ! LA 1.01 MK 1.14 NL 1.06 OV 0.92 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 0.97 ! LA 1.01 MK 1.13 NL 1.14 OV 0.95 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.99 ! LA 1.06 MK 1.16 NL 1.08 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.99 KP 0.89 ! LA 0.98 MK 1.10 NL 1.08 OV 0.94 ! PT 0.96 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 0.98 ! LA 1.02 MK 1.14 NL 1.09 OV 0.97 ! PT 0.91 SC 0.96 ! ! ! Fit before self-cal, rms=0.017639Jy sigma=0.676008 ! Fit after self-cal, rms=0.017020Jy sigma=0.624297 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=5.106 mas, bpa=-1.674 degrees ! Estimated noise=0.47473 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 = -3.66864e-05 Jy ! Component: 100 - total flux cleaned = -1.66681e-05 Jy ! Component: 150 - total flux cleaned = 1.57913e-05 Jy ! Component: 200 - total flux cleaned = 3.02584e-05 Jy ! Total flux subtracted in 200 components = 3.02584e-05 Jy ! Clean residual min=-0.001901 max=0.001737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0826508 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0826508 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=0.016962Jy sigma=0.622949 ! Fit after self-cal, rms=0.016965Jy sigma=0.622825 ! 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=0.016965Jy sigma=0.622825 ! Fit after self-cal, rms=0.016984Jy sigma=0.622742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=5.104 mas, bpa=-1.668 degrees ! Estimated noise=0.475332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149106 Jy ! Component: 100 - total flux cleaned = 0.000149141 Jy ! Component: 150 - total flux cleaned = 0.000148747 Jy ! Component: 200 - total flux cleaned = 0.000160129 Jy ! Total flux subtracted in 200 components = 0.000160129 Jy ! Clean residual min=-0.001902 max=0.001721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.082811 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.082811 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=0.016953Jy sigma=0.622270 ! Fit after self-cal, rms=0.016952Jy sigma=0.622246 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.1438e-05 Jy ! Component: 100 - total flux cleaned = -1.16234e-05 Jy ! Component: 150 - total flux cleaned = -1.78804e-06 Jy ! Component: 200 - total flux cleaned = 1.65471e-05 Jy ! Total flux subtracted in 200 components = 1.65471e-05 Jy ! Clean residual min=-0.001901 max=0.001695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0828275 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.0828275 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=0.016937Jy sigma=0.621888 ! Fit after self-cal, rms=0.016936Jy sigma=0.621869 ! 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=0.016936Jy sigma=0.621869 ! Fit after self-cal, rms=0.016944Jy sigma=0.621783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=5.103 mas, bpa=-1.658 degrees ! Estimated noise=0.476024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122341 Jy ! Component: 100 - total flux cleaned = 0.000141425 Jy ! Component: 150 - total flux cleaned = 0.000150294 Jy ! Component: 200 - total flux cleaned = 0.00016799 Jy ! Total flux subtracted in 200 components = 0.00016799 Jy ! Clean residual min=-0.001894 max=0.001704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0829955 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0829955 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=0.016927Jy sigma=0.621597 ! Fit after self-cal, rms=0.016926Jy sigma=0.621587 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.90724e-05 Jy ! Component: 100 - total flux cleaned = -1.89622e-06 Jy ! Component: 150 - total flux cleaned = 6.58799e-06 Jy ! Component: 200 - total flux cleaned = 2.2973e-05 Jy ! Total flux subtracted in 200 components = 2.2973e-05 Jy ! Clean residual min=-0.001893 max=0.001695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0830185 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.0830185 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=0.016917Jy sigma=0.621290 ! Fit after self-cal, rms=0.016917Jy sigma=0.621284 ! 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=0.016917Jy sigma=0.621284 ! Fit after self-cal, rms=0.016924Jy sigma=0.621246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=5.528 mas, bpa=-2.742 degrees ! Estimated noise=0.574342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467414 Jy ! Component: 100 - total flux cleaned = 0.000575859 Jy ! Component: 150 - total flux cleaned = 0.000625596 Jy ! Component: 200 - total flux cleaned = 0.000657031 Jy ! Total flux subtracted in 200 components = 0.000657031 Jy ! Clean residual min=-0.002551 max=0.001615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0836755 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0836755 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=0.016921Jy sigma=0.621661 ! Fit after self-cal, rms=0.016919Jy sigma=0.621506 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 = 2.22462e-05 Jy ! Component: 100 - total flux cleaned = 5.12478e-05 Jy ! Component: 150 - total flux cleaned = 6.83633e-05 Jy ! Component: 200 - total flux cleaned = 9.09173e-05 Jy ! Total flux subtracted in 200 components = 9.09173e-05 Jy ! Clean residual min=-0.002504 max=0.001627 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0837665 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0837665 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=0.016921Jy sigma=0.621820 ! Fit after self-cal, rms=0.016920Jy sigma=0.621753 ! 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=1.651 mas, bmaj=5.103 mas, bpa=-1.649 degrees ! Estimated noise=0.476556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 5.103 at -1.649 degrees (North through East) ! Clean map min=-0.0017873 max=0.072918 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=1.367 mas, bmaj=5.017 mas, bpa=-1.019 degrees ! Estimated noise=0.647004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.056351 Jy ! Component: 100 - total flux cleaned = 0.0694856 Jy ! Component: 150 - total flux cleaned = 0.0750933 Jy ! Component: 200 - total flux cleaned = 0.0779757 Jy ! Total flux subtracted in 200 components = 0.0779757 Jy ! Clean residual min=-0.002174 max=0.002182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0779757 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0779757 Jy ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=5.103 mas, bpa=-1.649 degrees ! Estimated noise=0.476556 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 = 0.0024005 Jy ! Component: 100 - total flux cleaned = 0.00311051 Jy ! Component: 150 - total flux cleaned = 0.00363955 Jy ! Component: 200 - total flux cleaned = 0.00406463 Jy ! Total flux subtracted in 200 components = 0.00406463 Jy ! Clean residual min=-0.001929 max=0.001861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0820403 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.0820403 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=3.606 mas, bmaj=5.528 mas, bpa=-2.742 degrees ! Estimated noise=0.574342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131452 Jy ! Component: 100 - total flux cleaned = 0.00148905 Jy ! Component: 150 - total flux cleaned = 0.0015095 Jy ! Component: 200 - total flux cleaned = 0.00152577 Jy ! Total flux subtracted in 200 components = 0.00152577 Jy ! Clean residual min=-0.002557 max=0.001596 Jy/beam ! Clean residual mean=-0.000003 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0835661 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 = 1.34128e-05 Jy ! Component: 100 - total flux cleaned = 4.73527e-05 Jy ! Component: 150 - total flux cleaned = 9.75649e-05 Jy ! Component: 200 - total flux cleaned = 0.000123898 Jy ! Total flux subtracted in 200 components = 0.000123898 Jy ! Clean residual min=-0.002519 max=0.001624 Jy/beam ! Clean residual mean=-0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.08369 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 74 components and 0.08369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=5.103 mas, bpa=-1.649 degrees ! Estimated noise=0.476556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218515 Jy ! Component: 100 - total flux cleaned = -0.000240172 Jy ! Component: 150 - total flux cleaned = -0.000240574 Jy ! Component: 200 - total flux cleaned = -0.000241421 Jy ! Total flux subtracted in 200 components = -0.000241421 Jy ! Clean residual min=-0.001924 max=0.001720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0834486 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0834486 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=0.016917Jy sigma=0.621706 ! Fit after self-cal, rms=0.016918Jy sigma=0.621639 wmodel /d2/scr/pima/bp177i_uvs/J0959+6712_C_map.mod ! Writing 90 model components to file: /d2/scr/pima/bp177i_uvs/J0959+6712_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0959+6712_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0959+6712_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0959+6712_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0959+6712_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 = -0.000483878 Jy ! Component: 100 - total flux cleaned = -0.000573866 Jy ! Component: 150 - total flux cleaned = -0.000547967 Jy ! Component: 200 - total flux cleaned = -0.000677394 Jy ! Component: 250 - total flux cleaned = -0.000851248 Jy ! Component: 300 - total flux cleaned = -0.00106531 Jy ! Component: 350 - total flux cleaned = -0.00117944 Jy ! Component: 400 - total flux cleaned = -0.00131184 Jy ! Component: 450 - total flux cleaned = -0.00137598 Jy ! Component: 500 - total flux cleaned = -0.00141736 Jy ! Component: 550 - total flux cleaned = -0.00135725 Jy ! Component: 600 - total flux cleaned = -0.00139714 Jy ! Component: 650 - total flux cleaned = -0.00141647 Jy ! Component: 700 - total flux cleaned = -0.00145418 Jy ! Component: 750 - total flux cleaned = -0.00145385 Jy ! Component: 800 - total flux cleaned = -0.00143586 Jy ! Component: 850 - total flux cleaned = -0.00141865 Jy ! Component: 900 - total flux cleaned = -0.00140205 Jy ! Component: 950 - total flux cleaned = -0.00141928 Jy ! Component: 1000 - total flux cleaned = -0.00143569 Jy ! Component: 1050 - total flux cleaned = -0.00145191 Jy ! Component: 1100 - total flux cleaned = -0.00149909 Jy ! Component: 1150 - total flux cleaned = -0.00151436 Jy ! Component: 1200 - total flux cleaned = -0.00156005 Jy ! Component: 1250 - total flux cleaned = -0.00158992 Jy ! Component: 1300 - total flux cleaned = -0.0016046 Jy ! Component: 1350 - total flux cleaned = -0.00166258 Jy ! Component: 1400 - total flux cleaned = -0.00166259 Jy ! Component: 1450 - total flux cleaned = -0.001719 Jy ! Component: 1500 - total flux cleaned = -0.00173259 Jy ! Component: 1550 - total flux cleaned = -0.00174634 Jy ! Component: 1600 - total flux cleaned = -0.00174674 Jy ! Component: 1650 - total flux cleaned = -0.00178642 Jy ! Component: 1700 - total flux cleaned = -0.0018125 Jy ! Component: 1750 - total flux cleaned = -0.00178645 Jy ! Component: 1800 - total flux cleaned = -0.0017739 Jy ! Component: 1850 - total flux cleaned = -0.00181153 Jy ! Component: 1900 - total flux cleaned = -0.00179906 Jy ! Component: 1950 - total flux cleaned = -0.00179899 Jy ! Component: 2000 - total flux cleaned = -0.00177484 Jy ! Component: 2050 - total flux cleaned = -0.00173915 Jy ! Component: 2100 - total flux cleaned = -0.00177446 Jy ! Component: 2150 - total flux cleaned = -0.00176268 Jy ! Component: 2200 - total flux cleaned = -0.00176257 Jy ! Component: 2250 - total flux cleaned = -0.00173977 Jy ! Component: 2300 - total flux cleaned = -0.00171753 Jy ! Component: 2350 - total flux cleaned = -0.00173974 Jy ! Component: 2400 - total flux cleaned = -0.00175039 Jy ! Component: 2450 - total flux cleaned = -0.00169628 Jy ! Component: 2500 - total flux cleaned = -0.00172843 Jy ! Component: 2550 - total flux cleaned = -0.00174947 Jy ! Component: 2600 - total flux cleaned = -0.00172834 Jy ! Component: 2650 - total flux cleaned = -0.00174908 Jy ! Component: 2700 - total flux cleaned = -0.00172861 Jy ! Component: 2750 - total flux cleaned = -0.00173862 Jy ! Component: 2800 - total flux cleaned = -0.00171848 Jy ! Component: 2850 - total flux cleaned = -0.00172842 Jy ! Component: 2900 - total flux cleaned = -0.00170865 Jy ! Component: 2950 - total flux cleaned = -0.00173791 Jy ! Component: 3000 - total flux cleaned = -0.00172832 Jy ! Component: 3050 - total flux cleaned = -0.00173783 Jy ! Component: 3100 - total flux cleaned = -0.00176635 Jy ! Component: 3150 - total flux cleaned = -0.00174746 Jy ! Component: 3200 - total flux cleaned = -0.00177536 Jy ! Component: 3250 - total flux cleaned = -0.00176609 Jy ! Component: 3300 - total flux cleaned = -0.00174776 Jy ! Component: 3350 - total flux cleaned = -0.00175679 Jy ! Component: 3400 - total flux cleaned = -0.00172976 Jy ! Component: 3450 - total flux cleaned = -0.00173862 Jy ! Component: 3500 - total flux cleaned = -0.00171198 Jy ! Component: 3550 - total flux cleaned = -0.001712 Jy ! Component: 3600 - total flux cleaned = -0.00170327 Jy ! Component: 3650 - total flux cleaned = -0.00170312 Jy ! Component: 3700 - total flux cleaned = -0.00167733 Jy ! Component: 3750 - total flux cleaned = -0.00162609 Jy ! Component: 3800 - total flux cleaned = -0.00160921 Jy ! Component: 3850 - total flux cleaned = -0.00156716 Jy ! Component: 3900 - total flux cleaned = -0.00155058 Jy ! Component: 3950 - total flux cleaned = -0.00153402 Jy ! Component: 4000 - total flux cleaned = -0.00151749 Jy ! Component: 4050 - total flux cleaned = -0.0015011 Jy ! Total flux subtracted in 4096 components = -0.00147671 Jy ! Clean residual min=-0.000588 max=0.000424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0819719 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 426 components and 0.0819719 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0959+6712_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 5.103 at -1.649 degrees (North through East) ! Clean map min=-0.0014484 max=0.072957 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0959+6712_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0729574 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.618931 0.618931 1.23786 2.47573 4.95145 9.9029 19.8058 39.6116 79.2232 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 484.706 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0959+6712_C_uvs.log closed on Tue Apr 15 00:22:04 2014