! Started logfile: /d2/scr/pima/bp177e_uvs/J1824+0119_C_uvs.log on Sat Mar 22 18:56:56 2014 obs /d2/scr/pima/bp177e_uvs/J1824+0119_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1824+0119_C_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1824+0119 ! ! 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 2016 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/bp177e_uvs/J1824+0119_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=1.030988Jy sigma=43.712977 ! Fit after self-cal, rms=0.768924Jy sigma=32.698995 ! 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=1.712 mas, bmaj=4.977 mas, bpa=17.66 degrees ! Estimated noise=0.524252 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 = 0.175819 Jy ! Component: 100 - total flux cleaned = 0.214502 Jy ! Total flux subtracted in 100 components = 0.214502 Jy ! Clean residual min=-0.005404 max=0.012478 Jy/beam ! Clean residual mean=0.000006 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.214502 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.214502 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=0.044440Jy sigma=1.466197 ! Fit after self-cal, rms=0.044436Jy sigma=1.465980 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127183 Jy ! Component: 100 - total flux cleaned = 0.0193902 Jy ! Total flux subtracted in 100 components = 0.0193902 Jy ! Clean residual min=-0.004737 max=0.004111 Jy/beam ! Clean residual mean=0.000002 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.233892 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.233892 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=0.038915Jy sigma=1.211333 ! Fit after self-cal, rms=0.038916Jy sigma=1.211197 ! 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=2.071 mas, bmaj=5.455 mas, bpa=17.8 degrees ! Estimated noise=0.393362 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 = 0.00609964 Jy ! Component: 100 - total flux cleaned = 0.00991441 Jy ! Component: 150 - total flux cleaned = 0.0125312 Jy ! Component: 200 - total flux cleaned = 0.0143274 Jy ! Total flux subtracted in 200 components = 0.0143274 Jy ! Clean residual min=-0.004454 max=0.003787 Jy/beam ! Clean residual mean=-0.000002 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.248219 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.248219 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=0.037481Jy sigma=1.159305 ! Fit after self-cal, rms=0.037481Jy sigma=1.159179 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.071 x 5.455 at 17.8 degrees (North through East) ! Clean map min=-0.0042965 max=0.22608 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 1.14 HN 0.99 KP 0.92 ! LA 1.03 NL 1.09 OV 0.96 PT 0.91 ! SC 0.97 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.00 KP 0.99 ! LA 1.06 NL 1.01 OV 0.97 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.02 KP 1.00 ! LA 1.03 NL 1.00 OV 0.96 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.05 KP 0.99 ! LA 1.06 NL 0.96 OV 0.96 PT 1.05 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.99 KP 0.91 ! LA 0.98 NL 0.98 OV 0.94 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 1.00 ! LA 0.99 NL 0.97 OV 0.98 PT 0.94 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.037481Jy sigma=1.159179 ! Fit after self-cal, rms=0.034591Jy sigma=0.979426 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=5.466 mas, bpa=17.74 degrees ! Estimated noise=0.391835 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 = -8.51267e-05 Jy ! Component: 100 - total flux cleaned = -1.61432e-05 Jy ! Component: 150 - total flux cleaned = 4.44464e-05 Jy ! Component: 200 - total flux cleaned = 8.09522e-05 Jy ! Total flux subtracted in 200 components = 8.09522e-05 Jy ! Clean residual min=-0.002994 max=0.002175 Jy/beam ! Clean residual mean=0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.2483 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.2483 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=0.034560Jy sigma=0.978006 ! Fit after self-cal, rms=0.034559Jy sigma=0.977921 ! 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=0.034559Jy sigma=0.977921 ! Fit after self-cal, rms=0.034554Jy sigma=0.977864 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=5.465 mas, bpa=17.73 degrees ! Estimated noise=0.391754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.1587e-05 Jy ! Component: 100 - total flux cleaned = -2.10291e-05 Jy ! Component: 150 - total flux cleaned = 6.46857e-06 Jy ! Component: 200 - total flux cleaned = 3.16343e-05 Jy ! Total flux subtracted in 200 components = 3.16343e-05 Jy ! Clean residual min=-0.002971 max=0.002143 Jy/beam ! Clean residual mean=0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.248332 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.248332 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=0.034541Jy sigma=0.977265 ! Fit after self-cal, rms=0.034540Jy sigma=0.977234 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 = -7.77499e-06 Jy ! Component: 100 - total flux cleaned = 2.4685e-05 Jy ! Component: 150 - total flux cleaned = 3.46988e-05 Jy ! Component: 200 - total flux cleaned = 5.30136e-05 Jy ! Total flux subtracted in 200 components = 5.30136e-05 Jy ! Clean residual min=-0.002954 max=0.002132 Jy/beam ! Clean residual mean=0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.248385 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.248385 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=0.034532Jy sigma=0.976992 ! Fit after self-cal, rms=0.034532Jy sigma=0.976973 ! 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=0.034532Jy sigma=0.976973 ! Fit after self-cal, rms=0.034429Jy sigma=0.971419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=5.464 mas, bpa=17.73 degrees ! Estimated noise=0.391529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111369 Jy ! Component: 100 - total flux cleaned = -8.41921e-05 Jy ! Component: 150 - total flux cleaned = -5.88482e-05 Jy ! Component: 200 - total flux cleaned = -3.53832e-05 Jy ! Total flux subtracted in 200 components = -3.53832e-05 Jy ! Clean residual min=-0.002913 max=0.002079 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.24835 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.24835 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=0.034428Jy sigma=0.971098 ! Fit after self-cal, rms=0.034427Jy sigma=0.971086 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 = 2.75711e-06 Jy ! Component: 100 - total flux cleaned = 3.87158e-05 Jy ! Component: 150 - total flux cleaned = 4.55852e-05 Jy ! Component: 200 - total flux cleaned = 6.49265e-05 Jy ! Total flux subtracted in 200 components = 6.49265e-05 Jy ! Clean residual min=-0.002902 max=0.002077 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.248414 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.248414 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=0.034424Jy sigma=0.970984 ! Fit after self-cal, rms=0.034424Jy sigma=0.970975 ! 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=0.034424Jy sigma=0.970975 ! Fit after self-cal, rms=0.034419Jy sigma=0.970938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=6.461 mas, bpa=8.467 degrees ! Estimated noise=0.447305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024086 Jy ! Component: 100 - total flux cleaned = 0.000281315 Jy ! Component: 150 - total flux cleaned = 0.000322969 Jy ! Component: 200 - total flux cleaned = 0.000341529 Jy ! Total flux subtracted in 200 components = 0.000341529 Jy ! Clean residual min=-0.003776 max=0.002728 Jy/beam ! Clean residual mean=0.000000 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.248756 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.248756 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=0.034422Jy sigma=0.970891 ! Fit after self-cal, rms=0.034422Jy sigma=0.970860 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 = 5.54573e-05 Jy ! Component: 100 - total flux cleaned = 6.71023e-05 Jy ! Component: 150 - total flux cleaned = 7.24876e-05 Jy ! Component: 200 - total flux cleaned = 7.76701e-05 Jy ! Total flux subtracted in 200 components = 7.76701e-05 Jy ! Clean residual min=-0.003776 max=0.002728 Jy/beam ! Clean residual mean=0.000000 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.248834 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.248834 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=0.034423Jy sigma=0.970817 ! Fit after self-cal, rms=0.034424Jy sigma=0.970811 ! 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=2.072 mas, bmaj=5.464 mas, bpa=17.73 degrees ! Estimated noise=0.391275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.072 x 5.464 at 17.73 degrees (North through East) ! Clean map min=-0.0028329 max=0.2249 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=1.712 mas, bmaj=4.984 mas, bpa=17.58 degrees ! Estimated noise=0.523285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17549 Jy ! Component: 100 - total flux cleaned = 0.21405 Jy ! Component: 150 - total flux cleaned = 0.226384 Jy ! Component: 200 - total flux cleaned = 0.232602 Jy ! Total flux subtracted in 200 components = 0.232602 Jy ! Clean residual min=-0.002553 max=0.003099 Jy/beam ! Clean residual mean=0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.232602 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.232602 Jy ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=5.464 mas, bpa=17.73 degrees ! Estimated noise=0.391275 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 = 0.0055502 Jy ! Component: 100 - total flux cleaned = 0.00897867 Jy ! Component: 150 - total flux cleaned = 0.0113146 Jy ! Component: 200 - total flux cleaned = 0.0129112 Jy ! Total flux subtracted in 200 components = 0.0129112 Jy ! Clean residual min=-0.003019 max=0.002258 Jy/beam ! Clean residual mean=0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.245513 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.245513 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=3.883 mas, bmaj=6.461 mas, bpa=8.467 degrees ! Estimated noise=0.447305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146865 Jy ! Component: 100 - total flux cleaned = 0.00229326 Jy ! Component: 150 - total flux cleaned = 0.00277794 Jy ! Component: 200 - total flux cleaned = 0.00303907 Jy ! Total flux subtracted in 200 components = 0.00303907 Jy ! Clean residual min=-0.003788 max=0.002758 Jy/beam ! Clean residual mean=0.000001 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.248553 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 = 5.40211e-05 Jy ! Component: 100 - total flux cleaned = 0.000103189 Jy ! Component: 150 - total flux cleaned = 0.000133305 Jy ! Component: 200 - total flux cleaned = 0.000161759 Jy ! Total flux subtracted in 200 components = 0.000161759 Jy ! Clean residual min=-0.003787 max=0.002747 Jy/beam ! Clean residual mean=0.000000 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.248714 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.248714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=5.464 mas, bpa=17.73 degrees ! Estimated noise=0.391275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105068 Jy ! Component: 100 - total flux cleaned = -0.000121662 Jy ! Component: 150 - total flux cleaned = -0.000137841 Jy ! Component: 200 - total flux cleaned = -0.000137711 Jy ! Total flux subtracted in 200 components = -0.000137711 Jy ! Clean residual min=-0.002902 max=0.002167 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.248577 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.248577 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=0.034445Jy sigma=0.971956 ! Fit after self-cal, rms=0.034445Jy sigma=0.971924 wmodel /d2/scr/pima/bp177e_uvs/J1824+0119_C_map.mod ! Writing 62 model components to file: /d2/scr/pima/bp177e_uvs/J1824+0119_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1824+0119_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1824+0119_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1824+0119_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1824+0119_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 = -0.00132124 Jy ! Component: 100 - total flux cleaned = -0.0025033 Jy ! Component: 150 - total flux cleaned = -0.00358841 Jy ! Component: 200 - total flux cleaned = -0.00443826 Jy ! Component: 250 - total flux cleaned = -0.00512494 Jy ! Component: 300 - total flux cleaned = -0.00577658 Jy ! Component: 350 - total flux cleaned = -0.00636258 Jy ! Component: 400 - total flux cleaned = -0.00685885 Jy ! Component: 450 - total flux cleaned = -0.00727294 Jy ! Component: 500 - total flux cleaned = -0.00761229 Jy ! Component: 550 - total flux cleaned = -0.00797157 Jy ! Component: 600 - total flux cleaned = -0.00817551 Jy ! Component: 650 - total flux cleaned = -0.00834521 Jy ! Component: 700 - total flux cleaned = -0.00845577 Jy ! Component: 750 - total flux cleaned = -0.00856348 Jy ! Component: 800 - total flux cleaned = -0.00864301 Jy ! Component: 850 - total flux cleaned = -0.00879818 Jy ! Component: 900 - total flux cleaned = -0.00894969 Jy ! Component: 950 - total flux cleaned = -0.00904875 Jy ! Component: 1000 - total flux cleaned = -0.00919404 Jy ! Component: 1050 - total flux cleaned = -0.00931288 Jy ! Component: 1100 - total flux cleaned = -0.00935944 Jy ! Component: 1150 - total flux cleaned = -0.00945078 Jy ! Component: 1200 - total flux cleaned = -0.00945123 Jy ! Component: 1250 - total flux cleaned = -0.00953941 Jy ! Component: 1300 - total flux cleaned = -0.00951795 Jy ! Component: 1350 - total flux cleaned = -0.00956052 Jy ! Component: 1400 - total flux cleaned = -0.00956037 Jy ! Component: 1450 - total flux cleaned = -0.00958076 Jy ! Component: 1500 - total flux cleaned = -0.00954004 Jy ! Component: 1550 - total flux cleaned = -0.00959987 Jy ! Component: 1600 - total flux cleaned = -0.00958005 Jy ! Component: 1650 - total flux cleaned = -0.00956066 Jy ! Component: 1700 - total flux cleaned = -0.00957987 Jy ! Component: 1750 - total flux cleaned = -0.00957987 Jy ! Component: 1800 - total flux cleaned = -0.00957981 Jy ! Component: 1850 - total flux cleaned = -0.00959836 Jy ! Component: 1900 - total flux cleaned = -0.0096348 Jy ! Component: 1950 - total flux cleaned = -0.00963464 Jy ! Component: 2000 - total flux cleaned = -0.00963457 Jy ! Component: 2050 - total flux cleaned = -0.00959928 Jy ! Component: 2100 - total flux cleaned = -0.00954702 Jy ! Component: 2150 - total flux cleaned = -0.00958165 Jy ! Component: 2200 - total flux cleaned = -0.0095477 Jy ! Component: 2250 - total flux cleaned = -0.00956452 Jy ! Component: 2300 - total flux cleaned = -0.00958108 Jy ! Component: 2350 - total flux cleaned = -0.00954796 Jy ! Component: 2400 - total flux cleaned = -0.00954776 Jy ! Component: 2450 - total flux cleaned = -0.00956378 Jy ! Component: 2500 - total flux cleaned = -0.00954747 Jy ! Component: 2550 - total flux cleaned = -0.00951554 Jy ! Component: 2600 - total flux cleaned = -0.00948394 Jy ! Component: 2650 - total flux cleaned = -0.00942127 Jy ! Component: 2700 - total flux cleaned = -0.00940593 Jy ! Component: 2750 - total flux cleaned = -0.00934452 Jy ! Component: 2800 - total flux cleaned = -0.0093446 Jy ! Component: 2850 - total flux cleaned = -0.00928415 Jy ! Component: 2900 - total flux cleaned = -0.00926947 Jy ! Component: 2950 - total flux cleaned = -0.00931412 Jy ! Component: 3000 - total flux cleaned = -0.00931404 Jy ! Component: 3050 - total flux cleaned = -0.00927021 Jy ! Component: 3100 - total flux cleaned = -0.00924124 Jy ! Component: 3150 - total flux cleaned = -0.00921255 Jy ! Component: 3200 - total flux cleaned = -0.009227 Jy ! Component: 3250 - total flux cleaned = -0.00919848 Jy ! Component: 3300 - total flux cleaned = -0.00917028 Jy ! Component: 3350 - total flux cleaned = -0.0091282 Jy ! Component: 3400 - total flux cleaned = -0.00915609 Jy ! Component: 3450 - total flux cleaned = -0.0091146 Jy ! Component: 3500 - total flux cleaned = -0.00910085 Jy ! Component: 3550 - total flux cleaned = -0.00910089 Jy ! Component: 3600 - total flux cleaned = -0.00906035 Jy ! Component: 3650 - total flux cleaned = -0.00903364 Jy ! Component: 3700 - total flux cleaned = -0.009047 Jy ! Component: 3750 - total flux cleaned = -0.00908668 Jy ! Component: 3800 - total flux cleaned = -0.0090075 Jy ! Component: 3850 - total flux cleaned = -0.00904679 Jy ! Component: 3900 - total flux cleaned = -0.00903369 Jy ! Component: 3950 - total flux cleaned = -0.00899489 Jy ! Component: 4000 - total flux cleaned = -0.00899493 Jy ! Component: 4050 - total flux cleaned = -0.00902053 Jy ! Total flux subtracted in 4096 components = -0.00898235 Jy ! Clean residual min=-0.000684 max=0.000723 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.239594 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 420 components and 0.239594 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1824+0119_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.072 x 5.464 at 17.73 degrees (North through East) ! Clean map min=-0.0015902 max=0.22535 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1824+0119_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252924 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336704 0.336704 0.673407 1.34681 2.69363 5.38726 10.7745 21.549 43.098 86.1961 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.225 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 890.991 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1824+0119_C_uvs.log closed on Sat Mar 22 18:57:01 2014