! Started logfile: /scr/pima/bs241f_uvs/J0506-0950_X_uvs.log on Wed Jul 8 16:49:25 2015 obs /scr/pima/bs241f_uvs/J0506-0950_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0506-0950_X_uva.fits ! AN table 1: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.835217 visibilities/baseline/integration-bin. ! Found source: J0506-0950 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 14192 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241f_uvs/J0506-0950_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004544Jy sigma=23.223458 ! Fit after self-cal, rms=0.925364Jy sigma=21.393898 ! 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=1.221 mas, bmaj=2.607 mas, bpa=9.75 degrees ! Estimated noise=0.47028 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 = 0.0586996 Jy ! Component: 100 - total flux cleaned = 0.0825946 Jy ! Total flux subtracted in 100 components = 0.0825946 Jy ! Clean residual min=-0.005003 max=0.010474 Jy/beam ! Clean residual mean=-0.000014 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0825946 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0825946 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=0.046505Jy sigma=0.813684 ! Fit after self-cal, rms=0.044970Jy sigma=0.787963 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119849 Jy ! Component: 100 - total flux cleaned = 0.017579 Jy ! Total flux subtracted in 100 components = 0.017579 Jy ! Clean residual min=-0.003056 max=0.003610 Jy/beam ! Clean residual mean=-0.000007 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.100174 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 9 components and 0.100174 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=0.041905Jy sigma=0.701929 ! Fit after self-cal, rms=0.041783Jy sigma=0.700756 ! 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=1.505 mas, bmaj=3.006 mas, bpa=5.286 degrees ! Estimated noise=0.268273 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 = 0.00259535 Jy ! Component: 100 - total flux cleaned = 0.00360658 Jy ! Component: 150 - total flux cleaned = 0.00382405 Jy ! Component: 200 - total flux cleaned = 0.00398983 Jy ! Total flux subtracted in 200 components = 0.00398983 Jy ! Clean residual min=-0.002998 max=0.002873 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.104163 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.104163 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=0.041575Jy sigma=0.697556 ! Fit after self-cal, rms=0.041557Jy sigma=0.697337 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.505 x 3.006 at 5.286 degrees (North through East) ! Clean map min=-0.0030006 max=0.074117 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.86 KP 1.03 ! LA 1.00 NL 0.91 OV 0.95 PT 0.88 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.88 KP 1.06 ! LA 0.98 NL 1.02 OV 0.94 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.95 KP 1.07 ! LA 0.93 NL 0.99 OV 0.98 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.89 KP 0.97 ! LA 1.02 NL 0.93 OV 0.99 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.95 KP 1.17 ! LA 1.00 NL 1.03 OV 0.96 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! 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 7. ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 0.91 KP 1.15 ! LA 0.97 NL 0.84 OV 0.99 PT 0.86 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.041557Jy sigma=0.697337 ! Fit after self-cal, rms=0.039457Jy sigma=0.679029 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.501 mas, bmaj=2.994 mas, bpa=4.886 degrees ! Estimated noise=0.261426 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 = -0.00123407 Jy ! Component: 100 - total flux cleaned = -0.00142177 Jy ! Component: 150 - total flux cleaned = -0.00148723 Jy ! Component: 200 - total flux cleaned = -0.00155604 Jy ! Total flux subtracted in 200 components = -0.00155604 Jy ! Clean residual min=-0.001360 max=0.001446 Jy/beam ! Clean residual mean=-0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.102607 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.102607 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=0.039437Jy sigma=0.677340 ! Fit after self-cal, rms=0.039425Jy sigma=0.677144 ! 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=0.039425Jy sigma=0.677144 ! Fit after self-cal, rms=0.038648Jy sigma=0.670807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=2.99 mas, bpa=4.736 degrees ! Estimated noise=0.258588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000720706 Jy ! Component: 100 - total flux cleaned = -0.000812878 Jy ! Component: 150 - total flux cleaned = -0.000868646 Jy ! Component: 200 - total flux cleaned = -0.000908289 Jy ! Total flux subtracted in 200 components = -0.000908289 Jy ! Clean residual min=-0.000914 max=0.001186 Jy/beam ! Clean residual mean=-0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.101699 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.101699 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=0.038641Jy sigma=0.670189 ! Fit after self-cal, rms=0.038618Jy sigma=0.670111 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) ! Added new window around map position (0.8, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101582 Jy ! Component: 100 - total flux cleaned = 0.00104191 Jy ! Component: 150 - total flux cleaned = 0.00104231 Jy ! Component: 200 - total flux cleaned = 0.00105698 Jy ! Total flux subtracted in 200 components = 0.00105698 Jy ! Clean residual min=-0.000868 max=0.000826 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.102756 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.102756 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=0.038582Jy sigma=0.669265 ! Fit after self-cal, rms=0.038575Jy sigma=0.669204 ! 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=0.038575Jy sigma=0.669204 ! Fit after self-cal, rms=0.038480Jy sigma=0.661511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.499 mas, bmaj=2.99 mas, bpa=4.716 degrees ! Estimated noise=0.259066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377549 Jy ! Component: 100 - total flux cleaned = 0.000440372 Jy ! Component: 150 - total flux cleaned = 0.000440695 Jy ! Component: 200 - total flux cleaned = 0.000440759 Jy ! Total flux subtracted in 200 components = 0.000440759 Jy ! Clean residual min=-0.000709 max=0.000732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.103197 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.103197 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=0.038469Jy sigma=0.661341 ! Fit after self-cal, rms=0.038468Jy sigma=0.661290 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12406e-05 Jy ! Component: 100 - total flux cleaned = -7.21725e-06 Jy ! Component: 150 - total flux cleaned = -3.24744e-05 Jy ! Component: 200 - total flux cleaned = -4.02524e-05 Jy ! Total flux subtracted in 200 components = -4.02524e-05 Jy ! Clean residual min=-0.000697 max=0.000748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.103157 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.103157 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=0.038463Jy sigma=0.661212 ! Fit after self-cal, rms=0.038463Jy sigma=0.661205 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038463Jy sigma=0.661205 ! Fit after self-cal, rms=0.038550Jy sigma=0.660799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.342 mas, bmaj=3.732 mas, bpa=-8.225 degrees ! Estimated noise=0.297845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161663 Jy ! Component: 100 - total flux cleaned = 0.000152197 Jy ! Component: 150 - total flux cleaned = 0.000129185 Jy ! Component: 200 - total flux cleaned = 0.000116882 Jy ! Total flux subtracted in 200 components = 0.000116882 Jy ! Clean residual min=-0.000826 max=0.000831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.103273 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.103273 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=0.038545Jy sigma=0.660762 ! Fit after self-cal, rms=0.038546Jy sigma=0.660745 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 = -2.41172e-06 Jy ! Component: 100 - total flux cleaned = -1.41237e-05 Jy ! Component: 150 - total flux cleaned = -1.43306e-05 Jy ! Component: 200 - total flux cleaned = -1.95954e-05 Jy ! Total flux subtracted in 200 components = -1.95954e-05 Jy ! Clean residual min=-0.000823 max=0.000828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.103254 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.103254 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=0.038544Jy sigma=0.660727 ! Fit after self-cal, rms=0.038544Jy sigma=0.660723 ! 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=1.498 mas, bmaj=2.989 mas, bpa=4.786 degrees ! Estimated noise=0.259511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.498 x 2.989 at 4.786 degrees (North through East) ! Clean map min=-0.00076688 max=0.071813 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=1.22 mas, bmaj=2.588 mas, bpa=9 degrees ! Estimated noise=0.447823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569358 Jy ! Component: 100 - total flux cleaned = 0.0810013 Jy ! Component: 150 - total flux cleaned = 0.0922916 Jy ! Component: 200 - total flux cleaned = 0.0976358 Jy ! Total flux subtracted in 200 components = 0.0976358 Jy ! Clean residual min=-0.001678 max=0.002535 Jy/beam ! Clean residual mean=-0.000008 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0976358 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0976358 Jy ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=2.989 mas, bpa=4.786 degrees ! Estimated noise=0.259511 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 = 0.00283404 Jy ! Component: 100 - total flux cleaned = 0.00426379 Jy ! Component: 150 - total flux cleaned = 0.00495638 Jy ! Component: 200 - total flux cleaned = 0.00527602 Jy ! Total flux subtracted in 200 components = 0.00527602 Jy ! Clean residual min=-0.001040 max=0.000753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.102912 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.102912 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.342 mas, bmaj=3.732 mas, bpa=-8.225 degrees ! Estimated noise=0.297845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188275 Jy ! Component: 100 - total flux cleaned = 0.000370608 Jy ! Component: 150 - total flux cleaned = 0.000386375 Jy ! Component: 200 - total flux cleaned = 0.00039899 Jy ! Total flux subtracted in 200 components = 0.00039899 Jy ! Clean residual min=-0.000824 max=0.000846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.103311 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 = 2.64899e-08 Jy ! Component: 100 - total flux cleaned = 1.0743e-05 Jy ! Component: 150 - total flux cleaned = 2.03875e-05 Jy ! Component: 200 - total flux cleaned = 2.05652e-05 Jy ! Total flux subtracted in 200 components = 2.05652e-05 Jy ! Clean residual min=-0.000813 max=0.000845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.103331 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.103331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=2.989 mas, bpa=4.786 degrees ! Estimated noise=0.259511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159625 Jy ! Component: 100 - total flux cleaned = 0.000253537 Jy ! Component: 150 - total flux cleaned = 0.000292421 Jy ! Component: 200 - total flux cleaned = 0.000292289 Jy ! Total flux subtracted in 200 components = 0.000292289 Jy ! Clean residual min=-0.000711 max=0.000781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.103624 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.103624 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=0.038558Jy sigma=0.661084 ! Fit after self-cal, rms=0.038560Jy sigma=0.661044 wmodel /scr/pima/bs241f_uvs/J0506-0950_X_map.mod ! Writing 87 model components to file: /scr/pima/bs241f_uvs/J0506-0950_X_map.mod wobs /scr/pima/bs241f_uvs/J0506-0950_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0506-0950_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0506-0950_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241f_uvs/J0506-0950_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.11674e-05 Jy ! Component: 100 - total flux cleaned = 1.79243e-05 Jy ! Component: 150 - total flux cleaned = 6.10952e-06 Jy ! Component: 200 - total flux cleaned = -6.06855e-05 Jy ! Component: 250 - total flux cleaned = -0.000114761 Jy ! Component: 300 - total flux cleaned = -0.000177763 Jy ! Component: 350 - total flux cleaned = -0.000249175 Jy ! Component: 400 - total flux cleaned = -0.000299046 Jy ! Component: 450 - total flux cleaned = -0.000308941 Jy ! Component: 500 - total flux cleaned = -0.00030902 Jy ! Component: 550 - total flux cleaned = -0.00030904 Jy ! Component: 600 - total flux cleaned = -0.000290424 Jy ! Component: 650 - total flux cleaned = -0.000290471 Jy ! Component: 700 - total flux cleaned = -0.000299474 Jy ! Component: 750 - total flux cleaned = -0.000326112 Jy ! Component: 800 - total flux cleaned = -0.000334787 Jy ! Component: 850 - total flux cleaned = -0.000351938 Jy ! Component: 900 - total flux cleaned = -0.000326435 Jy ! Component: 950 - total flux cleaned = -0.000334797 Jy ! Component: 1000 - total flux cleaned = -0.000326658 Jy ! Component: 1050 - total flux cleaned = -0.000310622 Jy ! Component: 1100 - total flux cleaned = -0.00031857 Jy ! Component: 1150 - total flux cleaned = -0.000326494 Jy ! Component: 1200 - total flux cleaned = -0.000303044 Jy ! Component: 1250 - total flux cleaned = -0.000295343 Jy ! Component: 1300 - total flux cleaned = -0.000264725 Jy ! Component: 1350 - total flux cleaned = -0.000264921 Jy ! Component: 1400 - total flux cleaned = -0.000257391 Jy ! Component: 1450 - total flux cleaned = -0.000227797 Jy ! Component: 1500 - total flux cleaned = -0.000227833 Jy ! Component: 1550 - total flux cleaned = -0.000191342 Jy ! Component: 1600 - total flux cleaned = -0.000126699 Jy ! Component: 1650 - total flux cleaned = -0.000105284 Jy ! Component: 1700 - total flux cleaned = -7.70249e-05 Jy ! Component: 1750 - total flux cleaned = -2.81385e-05 Jy ! Component: 1800 - total flux cleaned = 2.02403e-05 Jy ! Component: 1850 - total flux cleaned = 4.07593e-05 Jy ! Component: 1900 - total flux cleaned = 6.79023e-05 Jy ! Component: 1950 - total flux cleaned = 0.000121584 Jy ! Component: 2000 - total flux cleaned = 0.000148121 Jy ! Component: 2050 - total flux cleaned = 0.000174499 Jy ! Component: 2100 - total flux cleaned = 0.000220213 Jy ! Component: 2150 - total flux cleaned = 0.000226667 Jy ! Component: 2200 - total flux cleaned = 0.000252348 Jy ! Component: 2250 - total flux cleaned = 0.000284196 Jy ! Component: 2300 - total flux cleaned = 0.000284132 Jy ! Component: 2350 - total flux cleaned = 0.000328071 Jy ! Component: 2400 - total flux cleaned = 0.000346794 Jy ! Component: 2450 - total flux cleaned = 0.000371449 Jy ! Component: 2500 - total flux cleaned = 0.000395908 Jy ! Component: 2550 - total flux cleaned = 0.000414079 Jy ! Component: 2600 - total flux cleaned = 0.000426116 Jy ! Component: 2650 - total flux cleaned = 0.000444132 Jy ! Component: 2700 - total flux cleaned = 0.000467838 Jy ! Component: 2750 - total flux cleaned = 0.000491447 Jy ! Component: 2800 - total flux cleaned = 0.000514805 Jy ! Component: 2850 - total flux cleaned = 0.000549566 Jy ! Component: 2900 - total flux cleaned = 0.000561061 Jy ! Component: 2950 - total flux cleaned = 0.00056674 Jy ! Component: 3000 - total flux cleaned = 0.000600748 Jy ! Component: 3050 - total flux cleaned = 0.000606447 Jy ! Component: 3100 - total flux cleaned = 0.000634437 Jy ! Component: 3150 - total flux cleaned = 0.000667761 Jy ! Component: 3200 - total flux cleaned = 0.000684328 Jy ! Component: 3250 - total flux cleaned = 0.000689822 Jy ! Component: 3300 - total flux cleaned = 0.000733344 Jy ! Component: 3350 - total flux cleaned = 0.000754952 Jy ! Component: 3400 - total flux cleaned = 0.00076026 Jy ! Component: 3450 - total flux cleaned = 0.000765656 Jy ! Component: 3500 - total flux cleaned = 0.000776288 Jy ! Component: 3550 - total flux cleaned = 0.000813121 Jy ! Component: 3600 - total flux cleaned = 0.000823552 Jy ! Component: 3650 - total flux cleaned = 0.000849582 Jy ! Component: 3700 - total flux cleaned = 0.000854679 Jy ! Component: 3750 - total flux cleaned = 0.000895763 Jy ! Component: 3800 - total flux cleaned = 0.000921238 Jy ! Component: 3850 - total flux cleaned = 0.000916186 Jy ! Component: 3900 - total flux cleaned = 0.0009616 Jy ! Component: 3950 - total flux cleaned = 0.00098163 Jy ! Component: 4000 - total flux cleaned = 0.00100153 Jy ! Component: 4050 - total flux cleaned = 0.00102629 Jy ! Total flux subtracted in 4096 components = 0.00104103 Jy ! Clean residual min=-0.000285 max=0.000258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.104665 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 380 components and 0.104665 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0506-0950_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.498 x 2.989 at 4.786 degrees (North through East) ! Clean map min=-0.00052856 max=0.07144 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0506-0950_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0714405 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.56068e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401482 0.401482 0.802963 1.60593 3.21185 6.4237 12.8474 25.6948 51.3896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 747.232 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0506-0950_X_uvs.log closed on Wed Jul 8 16:49:29 2015