! Started logfile: /d2/scr/pima/bp177h_uvs/J1626+5049_C_uvs.log on Sun Mar 30 00:51:44 2014 obs /d2/scr/pima/bp177h_uvs/J1626+5049_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1626+5049_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1626+5049 ! ! 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/bp177h_uvs/J1626+5049_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=1.004412Jy sigma=45.672503 ! Fit after self-cal, rms=0.933370Jy sigma=42.469907 ! 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=1.401 mas, bmaj=4.806 mas, bpa=31.92 degrees ! Estimated noise=0.646752 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 = 0.0489209 Jy ! Component: 100 - total flux cleaned = 0.0627777 Jy ! Total flux subtracted in 100 components = 0.0627777 Jy ! Clean residual min=-0.002706 max=0.006298 Jy/beam ! Clean residual mean=-0.000008 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0627777 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0627777 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=0.020193Jy sigma=0.809303 ! Fit after self-cal, rms=0.020147Jy sigma=0.807507 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705673 Jy ! Component: 100 - total flux cleaned = 0.0111112 Jy ! Total flux subtracted in 100 components = 0.0111112 Jy ! Clean residual min=-0.002051 max=0.002097 Jy/beam ! Clean residual mean=-0.000010 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0738889 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0738889 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=0.016667Jy sigma=0.647735 ! Fit after self-cal, rms=0.016650Jy sigma=0.646928 ! 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=1.694 mas, bmaj=4.799 mas, bpa=31.09 degrees ! Estimated noise=0.479385 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 = 0.00321695 Jy ! Component: 100 - total flux cleaned = 0.00504662 Jy ! Component: 150 - total flux cleaned = 0.00633185 Jy ! Component: 200 - total flux cleaned = 0.00727318 Jy ! Total flux subtracted in 200 components = 0.00727318 Jy ! Clean residual min=-0.001766 max=0.001554 Jy/beam ! Clean residual mean=-0.000013 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0811621 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.0811621 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=0.015815Jy sigma=0.616534 ! Fit after self-cal, rms=0.015808Jy sigma=0.616039 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.694 x 4.799 at 31.09 degrees (North through East) ! Clean map min=-0.0016984 max=0.065977 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 0.97 FD 1.03 HN 0.94 KP 0.87 ! LA 1.02 MK 1.04 NL 1.03 OV 0.96 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.17 HN 0.95 KP 0.92 ! LA 1.08 MK 1.10 NL 1.16 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! 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 0.94 FD 1.09 HN 0.96 KP 0.98 ! LA 1.10 MK 1.02 NL 1.03 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.02 KP 1.02 ! LA 1.03 MK 0.99 NL 1.03 OV 0.95 ! PT 0.87 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.12 KP 1.01 ! LA 1.08 MK 0.95 NL 0.98 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.02 KP 0.90 ! LA 1.01 MK 0.93 NL 1.06 OV 0.98 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.08 KP 0.97 ! LA 1.01 MK 0.94 NL 1.02 OV 1.03 ! PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.015808Jy sigma=0.616039 ! Fit after self-cal, rms=0.014834Jy sigma=0.557107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=4.818 mas, bpa=31.1 degrees ! Estimated noise=0.481992 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 = 0.000821374 Jy ! Component: 100 - total flux cleaned = 0.00128738 Jy ! Component: 150 - total flux cleaned = 0.00159934 Jy ! Component: 200 - total flux cleaned = 0.00178768 Jy ! Total flux subtracted in 200 components = 0.00178768 Jy ! Clean residual min=-0.001351 max=0.001101 Jy/beam ! Clean residual mean=-0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0829498 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.0829498 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=0.014741Jy sigma=0.555985 ! Fit after self-cal, rms=0.014742Jy sigma=0.555837 ! 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=0.014742Jy sigma=0.555837 ! Fit after self-cal, rms=0.014796Jy sigma=0.554436 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=4.815 mas, bpa=31.15 degrees ! Estimated noise=0.486602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700706 Jy ! Component: 100 - total flux cleaned = 0.00106067 Jy ! Component: 150 - total flux cleaned = 0.00130856 Jy ! Component: 200 - total flux cleaned = 0.00143815 Jy ! Total flux subtracted in 200 components = 0.00143815 Jy ! Clean residual min=-0.001374 max=0.001090 Jy/beam ! Clean residual mean=-0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.084388 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.084388 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=0.014724Jy sigma=0.553853 ! Fit after self-cal, rms=0.014724Jy sigma=0.553837 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 = 7.43586e-05 Jy ! Component: 100 - total flux cleaned = 0.000110111 Jy ! Component: 150 - total flux cleaned = 0.000131902 Jy ! Component: 200 - total flux cleaned = 0.000147532 Jy ! Total flux subtracted in 200 components = 0.000147532 Jy ! Clean residual min=-0.001365 max=0.001094 Jy/beam ! Clean residual mean=-0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0845355 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.0845355 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=0.014718Jy sigma=0.553707 ! Fit after self-cal, rms=0.014718Jy sigma=0.553704 ! 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=0.014718Jy sigma=0.553704 ! Fit after self-cal, rms=0.014777Jy sigma=0.552518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=4.813 mas, bpa=31.19 degrees ! Estimated noise=0.491106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062223 Jy ! Component: 100 - total flux cleaned = 0.000905585 Jy ! Component: 150 - total flux cleaned = 0.00110672 Jy ! Component: 200 - total flux cleaned = 0.0012475 Jy ! Total flux subtracted in 200 components = 0.0012475 Jy ! Clean residual min=-0.001385 max=0.001104 Jy/beam ! Clean residual mean=-0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.085783 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.085783 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=0.014718Jy sigma=0.552237 ! Fit after self-cal, rms=0.014718Jy sigma=0.552233 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 = 5.94537e-05 Jy ! Component: 100 - total flux cleaned = 7.86641e-05 Jy ! Component: 150 - total flux cleaned = 9.72008e-05 Jy ! Component: 200 - total flux cleaned = 0.000119709 Jy ! Total flux subtracted in 200 components = 0.000119709 Jy ! Clean residual min=-0.001378 max=0.001106 Jy/beam ! Clean residual mean=-0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0859027 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.0859027 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=0.014714Jy sigma=0.552149 ! Fit after self-cal, rms=0.014715Jy sigma=0.552148 ! 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=0.014715Jy sigma=0.552148 ! Fit after self-cal, rms=0.014775Jy sigma=0.551206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=5.294 mas, bpa=28.94 degrees ! Estimated noise=0.613899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783164 Jy ! Component: 100 - total flux cleaned = 0.00116293 Jy ! Component: 150 - total flux cleaned = 0.00138127 Jy ! Component: 200 - total flux cleaned = 0.00149301 Jy ! Total flux subtracted in 200 components = 0.00149301 Jy ! Clean residual min=-0.001428 max=0.001248 Jy/beam ! Clean residual mean=-0.000009 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0873957 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.0873957 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=0.014729Jy sigma=0.551384 ! Fit after self-cal, rms=0.014729Jy sigma=0.551370 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.71211e-05 Jy ! Component: 100 - total flux cleaned = 4.12454e-05 Jy ! Component: 150 - total flux cleaned = 4.5294e-05 Jy ! Component: 200 - total flux cleaned = 4.90796e-05 Jy ! Total flux subtracted in 200 components = 4.90796e-05 Jy ! Clean residual min=-0.001423 max=0.001241 Jy/beam ! Clean residual mean=-0.000009 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0874448 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.0874448 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=0.014728Jy sigma=0.551319 ! Fit after self-cal, rms=0.014728Jy sigma=0.551319 ! 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=1.683 mas, bmaj=4.811 mas, bpa=31.22 degrees ! Estimated noise=0.495323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.683 x 4.811 at 31.22 degrees (North through East) ! Clean map min=-0.0013309 max=0.068092 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=1.396 mas, bmaj=4.824 mas, bpa=31.99 degrees ! Estimated noise=0.663751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050191 Jy ! Component: 100 - total flux cleaned = 0.0646341 Jy ! Component: 150 - total flux cleaned = 0.0719583 Jy ! Component: 200 - total flux cleaned = 0.076187 Jy ! Total flux subtracted in 200 components = 0.076187 Jy ! Clean residual min=-0.001726 max=0.002174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0761869 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0761869 Jy ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=4.811 mas, bpa=31.22 degrees ! Estimated noise=0.495323 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 = 0.00363426 Jy ! Component: 100 - total flux cleaned = 0.00580459 Jy ! Component: 150 - total flux cleaned = 0.00720139 Jy ! Component: 200 - total flux cleaned = 0.00817849 Jy ! Total flux subtracted in 200 components = 0.00817849 Jy ! Clean residual min=-0.001396 max=0.001250 Jy/beam ! Clean residual mean=-0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0843654 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.0843654 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=3.463 mas, bmaj=5.294 mas, bpa=28.94 degrees ! Estimated noise=0.613899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130691 Jy ! Component: 100 - total flux cleaned = 0.00204296 Jy ! Component: 150 - total flux cleaned = 0.00248921 Jy ! Component: 200 - total flux cleaned = 0.00276725 Jy ! Total flux subtracted in 200 components = 0.00276725 Jy ! Clean residual min=-0.001417 max=0.001248 Jy/beam ! Clean residual mean=-0.000009 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0871327 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 = 0.000174448 Jy ! Component: 100 - total flux cleaned = 0.000219546 Jy ! Component: 150 - total flux cleaned = 0.000237038 Jy ! Component: 200 - total flux cleaned = 0.000245312 Jy ! Total flux subtracted in 200 components = 0.000245312 Jy ! Clean residual min=-0.001424 max=0.001246 Jy/beam ! Clean residual mean=-0.000009 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.087378 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.087378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=4.811 mas, bpa=31.22 degrees ! Estimated noise=0.495323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189628 Jy ! Component: 100 - total flux cleaned = -0.000200186 Jy ! Component: 150 - total flux cleaned = -0.000192308 Jy ! Component: 200 - total flux cleaned = -0.000185233 Jy ! Total flux subtracted in 200 components = -0.000185233 Jy ! Clean residual min=-0.001375 max=0.001138 Jy/beam ! Clean residual mean=-0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0871927 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0871927 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=0.014731Jy sigma=0.551186 ! Fit after self-cal, rms=0.014730Jy sigma=0.551167 wmodel /d2/scr/pima/bp177h_uvs/J1626+5049_C_map.mod ! Writing 84 model components to file: /d2/scr/pima/bp177h_uvs/J1626+5049_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1626+5049_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1626+5049_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1626+5049_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1626+5049_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 = -0.000317873 Jy ! Component: 100 - total flux cleaned = -0.000399316 Jy ! Component: 150 - total flux cleaned = -0.000455919 Jy ! Component: 200 - total flux cleaned = -0.000528771 Jy ! Component: 250 - total flux cleaned = -0.00059879 Jy ! Component: 300 - total flux cleaned = -0.000683283 Jy ! Component: 350 - total flux cleaned = -0.000699788 Jy ! Component: 400 - total flux cleaned = -0.000715631 Jy ! Component: 450 - total flux cleaned = -0.000746589 Jy ! Component: 500 - total flux cleaned = -0.00076153 Jy ! Component: 550 - total flux cleaned = -0.000791077 Jy ! Component: 600 - total flux cleaned = -0.000790924 Jy ! Component: 650 - total flux cleaned = -0.000790845 Jy ! Component: 700 - total flux cleaned = -0.000790695 Jy ! Component: 750 - total flux cleaned = -0.000804392 Jy ! Component: 800 - total flux cleaned = -0.00080433 Jy ! Component: 850 - total flux cleaned = -0.000817599 Jy ! Component: 900 - total flux cleaned = -0.000830814 Jy ! Component: 950 - total flux cleaned = -0.000868907 Jy ! Component: 1000 - total flux cleaned = -0.000856533 Jy ! Component: 1050 - total flux cleaned = -0.000868964 Jy ! Component: 1100 - total flux cleaned = -0.00086871 Jy ! Component: 1150 - total flux cleaned = -0.000868508 Jy ! Component: 1200 - total flux cleaned = -0.000844552 Jy ! Component: 1250 - total flux cleaned = -0.00084455 Jy ! Component: 1300 - total flux cleaned = -0.000844379 Jy ! Component: 1350 - total flux cleaned = -0.000844191 Jy ! Component: 1400 - total flux cleaned = -0.000844257 Jy ! Component: 1450 - total flux cleaned = -0.000844341 Jy ! Component: 1500 - total flux cleaned = -0.000909153 Jy ! Component: 1550 - total flux cleaned = -0.000876919 Jy ! Component: 1600 - total flux cleaned = -0.000887525 Jy ! Component: 1650 - total flux cleaned = -0.000908258 Jy ! Component: 1700 - total flux cleaned = -0.000928889 Jy ! Component: 1750 - total flux cleaned = -0.000939152 Jy ! Component: 1800 - total flux cleaned = -0.000979275 Jy ! Component: 1850 - total flux cleaned = -0.000969417 Jy ! Component: 1900 - total flux cleaned = -0.000989181 Jy ! Component: 1950 - total flux cleaned = -0.00103779 Jy ! Component: 2000 - total flux cleaned = -0.00107607 Jy ! Component: 2050 - total flux cleaned = -0.00108557 Jy ! Component: 2100 - total flux cleaned = -0.00115117 Jy ! Component: 2150 - total flux cleaned = -0.00119769 Jy ! Component: 2200 - total flux cleaned = -0.00122525 Jy ! Component: 2250 - total flux cleaned = -0.0012617 Jy ! Component: 2300 - total flux cleaned = -0.00131586 Jy ! Component: 2350 - total flux cleaned = -0.00135166 Jy ! Component: 2400 - total flux cleaned = -0.00139588 Jy ! Component: 2450 - total flux cleaned = -0.00143953 Jy ! Component: 2500 - total flux cleaned = -0.00145701 Jy ! Component: 2550 - total flux cleaned = -0.00153448 Jy ! Component: 2600 - total flux cleaned = -0.00156844 Jy ! Component: 2650 - total flux cleaned = -0.00158528 Jy ! Component: 2700 - total flux cleaned = -0.00165223 Jy ! Component: 2750 - total flux cleaned = -0.00166877 Jy ! Component: 2800 - total flux cleaned = -0.00172624 Jy ! Component: 2850 - total flux cleaned = -0.00176705 Jy ! Component: 2900 - total flux cleaned = -0.00178336 Jy ! Component: 2950 - total flux cleaned = -0.0018557 Jy ! Component: 3000 - total flux cleaned = -0.00187962 Jy ! Component: 3050 - total flux cleaned = -0.00191128 Jy ! Component: 3100 - total flux cleaned = -0.00196611 Jy ! Component: 3150 - total flux cleaned = -0.00198952 Jy ! Component: 3200 - total flux cleaned = -0.002059 Jy ! Component: 3250 - total flux cleaned = -0.0021049 Jy ! Component: 3300 - total flux cleaned = -0.00212005 Jy ! Component: 3350 - total flux cleaned = -0.00214269 Jy ! Component: 3400 - total flux cleaned = -0.00217264 Jy ! Component: 3450 - total flux cleaned = -0.00218756 Jy ! Component: 3500 - total flux cleaned = -0.00224656 Jy ! Component: 3550 - total flux cleaned = -0.00225392 Jy ! Component: 3600 - total flux cleaned = -0.00229761 Jy ! Component: 3650 - total flux cleaned = -0.00229769 Jy ! Component: 3700 - total flux cleaned = -0.00235508 Jy ! Component: 3750 - total flux cleaned = -0.00237651 Jy ! Component: 3800 - total flux cleaned = -0.00241197 Jy ! Component: 3850 - total flux cleaned = -0.00244011 Jy ! Component: 3900 - total flux cleaned = -0.00246805 Jy ! Component: 3950 - total flux cleaned = -0.00249576 Jy ! Component: 4000 - total flux cleaned = -0.00253021 Jy ! Component: 4050 - total flux cleaned = -0.00253022 Jy ! Total flux subtracted in 4096 components = -0.00258452 Jy ! Clean residual min=-0.000375 max=0.000396 Jy/beam ! Clean residual mean=-0.000003 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0846082 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 358 components and 0.0846082 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1626+5049_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.683 x 4.811 at 31.22 degrees (North through East) ! Clean map min=-0.0010035 max=0.068045 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1626+5049_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0680453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.529609 0.529609 1.05922 2.11844 4.23687 8.47375 16.9475 33.895 67.79 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 566.455 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1626+5049_C_uvs.log closed on Sun Mar 30 00:51:50 2014