! Started logfile: /scr/pima/gc030_uvs/J0555+3948_S_uvs.log on Fri Apr 22 07:45:13 2016 obs /scr/pima/gc030_uvs/J0555+3948_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0555+3948_S_uva.fits ! AN table 1: 209 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.807929 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 37824 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0555+3948_S] 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 0.500x0.500 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 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.166018Jy sigma=14.267199 ! Fit after self-cal, rms=1.985773Jy sigma=8.392895 ! 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=2.123 mas, bmaj=4.791 mas, bpa=17.72 degrees ! Estimated noise=2.3172 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 = 1.98726 Jy ! Component: 100 - total flux cleaned = 2.56646 Jy ! Total flux subtracted in 100 components = 2.56646 Jy ! Clean residual min=-0.116491 max=0.273763 Jy/beam ! Clean residual mean=-0.000081 rms=0.033954 Jy/beam ! Combined flux in latest and established models = 2.56646 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.56646 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. ! ! Fit before self-cal, rms=0.605982Jy sigma=2.484220 ! Fit after self-cal, rms=0.605894Jy sigma=2.484113 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307977 Jy ! Component: 100 - total flux cleaned = 0.4732 Jy ! Total flux subtracted in 100 components = 0.4732 Jy ! Clean residual min=-0.056791 max=0.084548 Jy/beam ! Clean residual mean=-0.000287 rms=0.015839 Jy/beam ! Combined flux in latest and established models = 3.03966 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 3.03966 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. ! ! Fit before self-cal, rms=0.305825Jy sigma=1.226861 ! Fit after self-cal, rms=0.305708Jy sigma=1.226756 ! 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=2.659 mas, bmaj=5.074 mas, bpa=18.07 degrees ! Estimated noise=0.926997 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 = 0.114473 Jy ! Component: 100 - total flux cleaned = 0.169317 Jy ! Component: 150 - total flux cleaned = 0.199786 Jy ! Component: 200 - total flux cleaned = 0.216867 Jy ! Total flux subtracted in 200 components = 0.216867 Jy ! Clean residual min=-0.045644 max=0.048919 Jy/beam ! Clean residual mean=-0.002535 rms=0.012761 Jy/beam ! Combined flux in latest and established models = 3.25652 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 3.25652 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. ! ! Fit before self-cal, rms=0.260928Jy sigma=0.997020 ! Fit after self-cal, rms=0.260917Jy sigma=0.996977 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.659 x 5.074 at 18.07 degrees (North through East) ! Clean map min=-0.043786 max=2.7496 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.01 HN 1.00 KP 0.96 ! LA 1.06 NL 0.98 PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.02 HN 1.02 KP 0.95 ! LA 1.05 NL 0.98 PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 0.99 HN 1.01 KP 0.96 ! LA 1.05 NL 0.97 PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EB 1.01 HN 0.99 KP 0.96 ! LA 1.04 NL 0.97 PT 1.02 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EB 1.03 HN 1.01 KP 0.96 ! LA 1.04 NL 0.98 PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.01 HN 1.02 KP 0.97 ! LA 1.03 NL 0.98 PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EB 1.02 HN 1.01 KP 0.97 ! LA 1.05 NL 0.97 PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.260917Jy sigma=0.996977 ! Fit after self-cal, rms=0.249348Jy sigma=0.894485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=5.058 mas, bpa=18.33 degrees ! Estimated noise=0.92755 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 = -0.00116627 Jy ! Component: 100 - total flux cleaned = 0.00109619 Jy ! Component: 150 - total flux cleaned = 0.00207588 Jy ! Component: 200 - total flux cleaned = 0.00344726 Jy ! Total flux subtracted in 200 components = 0.00344726 Jy ! Clean residual min=-0.043601 max=0.047145 Jy/beam ! Clean residual mean=-0.001544 rms=0.010139 Jy/beam ! Combined flux in latest and established models = 3.25997 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 3.25997 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. ! ! Fit before self-cal, rms=0.247246Jy sigma=0.888278 ! Fit after self-cal, rms=0.247282Jy sigma=0.888245 ! 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. ! ! Fit before self-cal, rms=0.247282Jy sigma=0.888245 ! Fit after self-cal, rms=0.194306Jy sigma=0.681633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.683 mas, bmaj=5.072 mas, bpa=18.46 degrees ! Estimated noise=0.929241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00438847 Jy ! Component: 100 - total flux cleaned = -0.00457295 Jy ! Component: 150 - total flux cleaned = -0.00473618 Jy ! Component: 200 - total flux cleaned = -0.00489539 Jy ! Total flux subtracted in 200 components = -0.00489539 Jy ! Clean residual min=-0.023082 max=0.014683 Jy/beam ! Clean residual mean=-0.000432 rms=0.004095 Jy/beam ! Combined flux in latest and established models = 3.25508 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 3.25508 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. ! ! Fit before self-cal, rms=0.193916Jy sigma=0.679678 ! Fit after self-cal, rms=0.193967Jy sigma=0.679642 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 = -0.000336723 Jy ! Component: 100 - total flux cleaned = -0.000624564 Jy ! Component: 150 - total flux cleaned = -0.000899256 Jy ! Component: 200 - total flux cleaned = -0.00116103 Jy ! Total flux subtracted in 200 components = -0.00116103 Jy ! Clean residual min=-0.022528 max=0.014573 Jy/beam ! Clean residual mean=-0.000423 rms=0.004050 Jy/beam ! Combined flux in latest and established models = 3.25391 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 3.25391 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. ! ! Fit before self-cal, rms=0.193742Jy sigma=0.678822 ! Fit after self-cal, rms=0.193743Jy sigma=0.678809 ! 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. ! ! Fit before self-cal, rms=0.193743Jy sigma=0.678809 ! Fit after self-cal, rms=0.193413Jy sigma=0.677971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.686 mas, bmaj=5.073 mas, bpa=18.5 degrees ! Estimated noise=0.929652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00429545 Jy ! Component: 100 - total flux cleaned = -0.00459264 Jy ! Component: 150 - total flux cleaned = -0.00472466 Jy ! Component: 200 - total flux cleaned = -0.00497774 Jy ! Total flux subtracted in 200 components = -0.00497774 Jy ! Clean residual min=-0.021944 max=0.014069 Jy/beam ! Clean residual mean=-0.000426 rms=0.003977 Jy/beam ! Combined flux in latest and established models = 3.24894 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 3.24894 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. ! ! Fit before self-cal, rms=0.193171Jy sigma=0.676433 ! Fit after self-cal, rms=0.193171Jy sigma=0.676429 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 = -0.000268479 Jy ! Component: 100 - total flux cleaned = -0.00049868 Jy ! Component: 150 - total flux cleaned = -0.000722242 Jy ! Component: 200 - total flux cleaned = -0.000938413 Jy ! Total flux subtracted in 200 components = -0.000938413 Jy ! Clean residual min=-0.021606 max=0.014031 Jy/beam ! Clean residual mean=-0.000419 rms=0.003945 Jy/beam ! Combined flux in latest and established models = 3.248 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 3.248 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. ! ! Fit before self-cal, rms=0.193018Jy sigma=0.675890 ! Fit after self-cal, rms=0.193019Jy sigma=0.675885 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.193019Jy sigma=0.675885 ! Fit after self-cal, rms=0.192676Jy sigma=0.675054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.867 mas, bmaj=9.45 mas, bpa=70.58 degrees ! Estimated noise=1.40867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0132571 Jy ! Component: 100 - total flux cleaned = -0.0190438 Jy ! Component: 150 - total flux cleaned = -0.0196175 Jy ! Component: 200 - total flux cleaned = -0.0201259 Jy ! Total flux subtracted in 200 components = -0.0201259 Jy ! Clean residual min=-0.017946 max=0.013780 Jy/beam ! Clean residual mean=-0.000833 rms=0.004910 Jy/beam ! Combined flux in latest and established models = 3.22787 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 3.22787 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. ! ! Fit before self-cal, rms=0.192789Jy sigma=0.677739 ! Fit after self-cal, rms=0.192778Jy sigma=0.677733 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 = -0.000349361 Jy ! Component: 100 - total flux cleaned = -0.000673296 Jy ! Component: 150 - total flux cleaned = -0.000873204 Jy ! Component: 200 - total flux cleaned = -0.0010709 Jy ! Total flux subtracted in 200 components = -0.0010709 Jy ! Clean residual min=-0.017324 max=0.013510 Jy/beam ! Clean residual mean=-0.000809 rms=0.004827 Jy/beam ! Combined flux in latest and established models = 3.2268 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 3.2268 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. ! ! Fit before self-cal, rms=0.192795Jy sigma=0.678091 ! Fit after self-cal, rms=0.192797Jy sigma=0.678087 ! 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=2.689 mas, bmaj=5.073 mas, bpa=18.54 degrees ! Estimated noise=0.929965 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.689 x 5.073 at 18.54 degrees (North through East) ! Clean map min=-0.021998 max=2.7602 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 ! Performing amp+phase self-cal ! ! 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. ! ! Fit before self-cal, rms=0.192797Jy sigma=0.678087 ! Fit after self-cal, rms=0.182496Jy sigma=0.588760 ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=5.085 mas, bpa=18.56 degrees ! Estimated noise=0.92894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00713827 Jy ! Component: 100 - total flux cleaned = -0.00796853 Jy ! Component: 150 - total flux cleaned = -0.00795984 Jy ! Component: 200 - total flux cleaned = -0.00805083 Jy ! Total flux subtracted in 200 components = -0.00805083 Jy ! Clean residual min=-0.022476 max=0.014462 Jy/beam ! Clean residual mean=-0.000400 rms=0.003944 Jy/beam ! Combined flux in latest and established models = 3.21875 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 3.21875 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. ! ! Fit before self-cal, rms=0.182165Jy sigma=0.586924 ! Fit after self-cal, rms=0.182170Jy sigma=0.586918 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184901 Jy ! Component: 100 - total flux cleaned = -0.000269271 Jy ! Component: 150 - total flux cleaned = -0.000273366 Jy ! Component: 200 - total flux cleaned = -0.00028158 Jy ! Total flux subtracted in 200 components = -0.00028158 Jy ! Clean residual min=-0.022148 max=0.014340 Jy/beam ! Clean residual mean=-0.000398 rms=0.003917 Jy/beam ! Combined flux in latest and established models = 3.21847 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 3.21847 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. ! ! Fit before self-cal, rms=0.182118Jy sigma=0.586360 ! Fit after self-cal, rms=0.182119Jy sigma=0.586356 ! Inverting map ! Performing amp+phase self-cal ! ! 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. ! ! Fit before self-cal, rms=0.182119Jy sigma=0.586356 ! Fit after self-cal, rms=0.181468Jy sigma=0.585323 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=2.141 mas, bmaj=4.783 mas, bpa=18.08 degrees ! Estimated noise=2.33707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.99764 Jy ! Component: 100 - total flux cleaned = 2.5532 Jy ! Component: 150 - total flux cleaned = 2.8431 Jy ! Component: 200 - total flux cleaned = 2.99686 Jy ! Total flux subtracted in 200 components = 2.99686 Jy ! Clean residual min=-0.041956 max=0.072998 Jy/beam ! Clean residual mean=0.000030 rms=0.010998 Jy/beam ! Combined flux in latest and established models = 2.99686 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 7 model components to the UV plane model. ! The established model now contains 7 components and 2.99686 Jy ! Inverting map and beam ! Estimated beam: bmin=2.693 mas, bmaj=5.085 mas, bpa=18.6 degrees ! Estimated noise=0.927647 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 = 0.111095 Jy ! Component: 100 - total flux cleaned = 0.163661 Jy ! Component: 150 - total flux cleaned = 0.192622 Jy ! Component: 200 - total flux cleaned = 0.208884 Jy ! Total flux subtracted in 200 components = 0.208884 Jy ! Clean residual min=-0.020970 max=0.015207 Jy/beam ! Clean residual mean=-0.000364 rms=0.004145 Jy/beam ! Combined flux in latest and established models = 3.20574 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 28 components and 3.20574 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.884 mas, bmaj=9.462 mas, bpa=70.42 degrees ! Estimated noise=1.3989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158509 Jy ! Component: 100 - total flux cleaned = -0.0028711 Jy ! Component: 150 - total flux cleaned = -0.00397505 Jy ! Component: 200 - total flux cleaned = -0.00516067 Jy ! Total flux subtracted in 200 components = -0.00516067 Jy ! Clean residual min=-0.021559 max=0.014508 Jy/beam ! Clean residual mean=-0.000898 rms=0.005390 Jy/beam ! Combined flux in latest and established models = 3.20058 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 = -0.00083271 Jy ! Component: 100 - total flux cleaned = -0.00174108 Jy ! Component: 150 - total flux cleaned = -0.0022215 Jy ! Component: 200 - total flux cleaned = -0.00266607 Jy ! Total flux subtracted in 200 components = -0.00266607 Jy ! Clean residual min=-0.020171 max=0.013882 Jy/beam ! Clean residual mean=-0.000840 rms=0.005146 Jy/beam ! Combined flux in latest and established models = 3.19792 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 3.19792 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.693 mas, bmaj=5.085 mas, bpa=18.6 degrees ! Estimated noise=0.927647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703395 Jy ! Component: 100 - total flux cleaned = 0.0100838 Jy ! Component: 150 - total flux cleaned = 0.0120775 Jy ! Component: 200 - total flux cleaned = 0.0138789 Jy ! Total flux subtracted in 200 components = 0.0138789 Jy ! Clean residual min=-0.020704 max=0.013990 Jy/beam ! Clean residual mean=-0.000410 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 3.2118 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 3.2118 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. ! ! Fit before self-cal, rms=0.182052Jy sigma=0.585922 ! Fit after self-cal, rms=0.182050Jy sigma=0.585900 wmodel /scr/pima/gc030_uvs/J0555+3948_S_map.mod ! Writing 51 model components to file: /scr/pima/gc030_uvs/J0555+3948_S_map.mod wobs /scr/pima/gc030_uvs/J0555+3948_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0555+3948_S_uvs.fits wwins /scr/pima/gc030_uvs/J0555+3948_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0555+3948_S_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 = -0.00933794 Jy ! Component: 100 - total flux cleaned = -0.0175783 Jy ! Component: 150 - total flux cleaned = -0.0249395 Jy ! Component: 200 - total flux cleaned = -0.0310225 Jy ! Component: 250 - total flux cleaned = -0.0341465 Jy ! Component: 300 - total flux cleaned = -0.0372628 Jy ! Component: 350 - total flux cleaned = -0.0399443 Jy ! Component: 400 - total flux cleaned = -0.0409066 Jy ! Component: 450 - total flux cleaned = -0.0419897 Jy ! Component: 500 - total flux cleaned = -0.0430174 Jy ! Component: 550 - total flux cleaned = -0.0438295 Jy ! Component: 600 - total flux cleaned = -0.0446066 Jy ! Component: 650 - total flux cleaned = -0.0454935 Jy ! Component: 700 - total flux cleaned = -0.0460577 Jy ! Component: 750 - total flux cleaned = -0.0467415 Jy ! Component: 800 - total flux cleaned = -0.0475275 Jy ! Component: 850 - total flux cleaned = -0.0481571 Jy ! Component: 900 - total flux cleaned = -0.0486407 Jy ! Component: 950 - total flux cleaned = -0.0492221 Jy ! Component: 1000 - total flux cleaned = -0.0496692 Jy ! Component: 1050 - total flux cleaned = -0.0499948 Jy ! Component: 1100 - total flux cleaned = -0.0506191 Jy ! Component: 1150 - total flux cleaned = -0.0509193 Jy ! Component: 1200 - total flux cleaned = -0.0513091 Jy ! Component: 1250 - total flux cleaned = -0.0515939 Jy ! Component: 1300 - total flux cleaned = -0.0522343 Jy ! Component: 1350 - total flux cleaned = -0.0525876 Jy ! Component: 1400 - total flux cleaned = -0.0529318 Jy ! Component: 1450 - total flux cleaned = -0.0533519 Jy ! Component: 1500 - total flux cleaned = -0.0536782 Jy ! Component: 1550 - total flux cleaned = -0.0539951 Jy ! Component: 1600 - total flux cleaned = -0.054226 Jy ! Component: 1650 - total flux cleaned = -0.0545259 Jy ! Component: 1700 - total flux cleaned = -0.0547441 Jy ! Component: 1750 - total flux cleaned = -0.0551719 Jy ! Component: 1800 - total flux cleaned = -0.0553093 Jy ! Component: 1850 - total flux cleaned = -0.0553776 Jy ! Component: 1900 - total flux cleaned = -0.0556441 Jy ! Component: 1950 - total flux cleaned = -0.0559046 Jy ! Component: 2000 - total flux cleaned = -0.0560312 Jy ! Component: 2050 - total flux cleaned = -0.0561546 Jy ! Component: 2100 - total flux cleaned = -0.0563364 Jy ! Component: 2150 - total flux cleaned = -0.0565728 Jy ! Component: 2200 - total flux cleaned = -0.0565718 Jy ! Component: 2250 - total flux cleaned = -0.0566867 Jy ! Component: 2300 - total flux cleaned = -0.056909 Jy ! Component: 2350 - total flux cleaned = -0.0567997 Jy ! Component: 2400 - total flux cleaned = -0.0569612 Jy ! Component: 2450 - total flux cleaned = -0.0571191 Jy ! Component: 2500 - total flux cleaned = -0.0572225 Jy ! Component: 2550 - total flux cleaned = -0.057375 Jy ! Component: 2600 - total flux cleaned = -0.0575257 Jy ! Component: 2650 - total flux cleaned = -0.0577229 Jy ! Component: 2700 - total flux cleaned = -0.0579154 Jy ! Component: 2750 - total flux cleaned = -0.0579145 Jy ! Component: 2800 - total flux cleaned = -0.0580535 Jy ! Component: 2850 - total flux cleaned = -0.0580987 Jy ! Component: 2900 - total flux cleaned = -0.0582328 Jy ! Component: 2950 - total flux cleaned = -0.0581883 Jy ! Component: 3000 - total flux cleaned = -0.058319 Jy ! Component: 3050 - total flux cleaned = -0.0583625 Jy ! Component: 3100 - total flux cleaned = -0.0585737 Jy ! Component: 3150 - total flux cleaned = -0.05874 Jy ! Component: 3200 - total flux cleaned = -0.0587815 Jy ! Component: 3250 - total flux cleaned = -0.0589848 Jy ! Component: 3300 - total flux cleaned = -0.059025 Jy ! Component: 3350 - total flux cleaned = -0.0590653 Jy ! Component: 3400 - total flux cleaned = -0.0592999 Jy ! Component: 3450 - total flux cleaned = -0.0594541 Jy ! Component: 3500 - total flux cleaned = -0.0596064 Jy ! Component: 3550 - total flux cleaned = -0.059569 Jy ! Component: 3600 - total flux cleaned = -0.059755 Jy ! Component: 3650 - total flux cleaned = -0.0598284 Jy ! Component: 3700 - total flux cleaned = -0.0600459 Jy ! Component: 3750 - total flux cleaned = -0.0601176 Jy ! Component: 3800 - total flux cleaned = -0.060189 Jy ! Component: 3850 - total flux cleaned = -0.0603646 Jy ! Component: 3900 - total flux cleaned = -0.0604687 Jy ! Component: 3950 - total flux cleaned = -0.0606057 Jy ! Component: 4000 - total flux cleaned = -0.0607744 Jy ! Component: 4050 - total flux cleaned = -0.0608744 Jy ! Total flux subtracted in 4096 components = -0.0609404 Jy ! Clean residual min=-0.001863 max=0.001798 Jy/beam ! Clean residual mean=0.000025 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 3.15086 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 362 components and 3.15086 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0555+3948_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.693 x 5.085 at 18.6 degrees (North through East) ! Clean map min=-0.0081901 max=2.7566 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0555+3948_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.75657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000593169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0645551 0.0645551 0.12911 0.258221 0.516441 1.03288 2.06576 4.13153 8.26306 16.5261 33.0522 66.1045 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.756 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4647.19 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0555+3948_S_uvs.log closed on Fri Apr 22 07:45:20 2016